- 相关推荐
400字写神奇的四年级作文
无论在学习、工作或是生活中,大家都有写作文的经历,对作文很是熟悉吧,作文一定要做到主题集中,围绕同一主题作深入阐述,切忌东拉西扯,主题涣散甚至无主题。那么一般作文是怎么写的呢?以下是小编整理的400字写神奇的四年级作文,欢迎大家分享。
400字写神奇的四年级作文1
1.While still a student, she played roles in many plays.
连词+名词做时间状语
2.When asked about these cretof his success,Steven Spiel bergsaid…连词+过去分词做时间状语
3.When drinking to someone's health, you raise your glasses.连词+现在分词做时间状语
4.It's acustom in China to have some tea before them ealisserved.It做形式主语
5.Many people like this film not just because…,but also
because…并列连词
6.Having good table manners means knowing…
400字写神奇的四年级作文2
语法时态注意事项
◆动词时态应注意的几点
1. 瞬间性动词的一般现在时和现在进行时常用来表示将来的动作。例句:
①The film begins in a minute.
②My uncle is leaving tomorrow morning.
2. 在时间、条件、让步状语从句中,常用一般现在时代替一般将来时。例句:
①Every time I listen to that song, I’ll think of my old friend.
②If you do that, I shall be very pleased.
③They’ll stand by you even if you don’t succeed.
3. 一般过去时和现在完成时的区别:一般过去时和现在完成时都表示过去所发生的动作,但现在完成时强调这一动作与现在的关系,如对现在产生的影响、结果等,所以它不能和表示过去的时间状语连用;一般过去时只表示过去的'事实,不表示和现在的关系,因而它可以和表示过去的时间状语连用。如:
—Have you finished your work?
—Yes, I have.
—When did you finish it?
—I finished it last summer.
400字写神奇的四年级作文3
survey 调查;测验
add up 合计
upset adj.心烦意乱的;不安的;不适的 vt.使不安;使心烦。
ignore 不理睬,忽视
calm vt.vi(使)平静;(使)镇定 adj.平静的;镇静的;沉着的.
calm (…)down (使)平静下来;(使)镇静下来
have got to 不得不;必须
concern (使)担忧;涉及;关系
be concerned about 关心;挂念
walk the dog 遛狗
loose 松的;松开的
vet 兽医
go through 经历;经受
Amsterdam 阿姆斯特丹(荷兰首都)
Netherlands 荷兰(荷兰国家)
Jewish 犹太人;犹太族的
German 德国的;德国人的;德语的;德国人;德语
Nazi n.纳粹党人adj.纳粹党的
set down 记下;放下;登记
series 连续;系列
a series of 一连串的;一系列;一套
outdoors 在户外;在野外
spellbinding 迷住;迷惑
on purpose 故意
in order to 为了…
dusk 黄昏;傍晚
at dusk 在黄昏时刻
thunder v打雷;雷鸣;n雷;雷声
entire 整个的;完全的;全部的
entirely 完全地;全然地;整个地
power 能力;力量;权力
face to face 面对面地
curtain 窗帘;门帘;幕布
dusty 积满灰尘的
no longer ot…any longer 不再
partner 伙伴;合作者;合伙人
settle 安家;定居;停留 使定居;安排;解决
suffer 遭受;忍受;经历
suffer from 遭受;患病
loneliness 孤单;寂寞
highway 公路;大路;<美>高速公路
recover 痊愈;恢复;重新获得
gete tired of 对…厌烦
pack 捆扎;包装;打行李 小包;包裹
pack(sth)up 将(东西)装箱打包
suitcase 手提箱;衣箱
overcoat 大衣;外套
teenager 十几岁的青少年
get along with 与…相处;发展
gossip 闲话;闲谈
fall in love 相爱 爱上
exactly 确实如此;正式;确切地
disagree 不同意
grateful 感激的;表示谢意的
dislike 不喜欢;厌恶
join in 参加;加入
tip n.揭示;技巧;尖;尖端;消费 vt. 倾斜; 翻到
secondly 第二;其次
swap 交换
item 项目;条款
400字写神奇的四年级作文4
1.be made up of/ consist of 3.pick up 4.lift up
5.contribute to 6.take control of/in(under)control/out of control
7.have a word with/have words with 8.depend on
9.get to the point切中要害 10.at one time /at a time
11.as a whole/on the whole 12.turn into /change.. into
13.stand for 14.what if.
15.bring sth. with sb 16.mixwith
17.be different from/ differ from ..in.. 18.be replaced with / by
19.even though/ if 20.share with..
21.have an impact/effect on 22.take up
23.result in/from 24.come true/live(realize) ones dream
25.undergo huge changes 26.look up
27.care about/for 28.make a decision
29.be due to 30.agree with/to /on
31.get along /on with 32.over time
33.combine ..and / with 35. concentrate on 注意.
36. put together 37. take into consideration考虑
38. in addition
400字写神奇的四年级作文5
同位语从句
同位语从句就是在复合句中作名词的同位语的名词性从句。
1.同位语从句的功能
同位语从句对于名词进一步解释,说明名词的具体内容,一般由that引导,例如:
1) The king's decision that the prisoner would be set free surprised all the people.
2) The order that all the soldiers should stay still is given by the general.
2.同位语在句子中的位置
同位语从句有时可以不紧跟在它所说明的名词后面,而是被别的词隔开。例如:
He got the news from Mary that the sports meeting was put off.
3.同位语从句与定语从句的区别
(1)定语从句中的that既代替先行词,同时以在从句中作某个成分(主语或宾语),而同位语从句中的that是连词,只起连接主句与从句的作用,不充当句中任何成分。
(2)定语从句是形容词性的,其功能是修饰先行词,对先行词加以限定,描述定的性质或特征;同位语从句是名词性的`,其功能是对名词进行补充说明。例如:
1) The news that he told me is that Tom would go abroad next year.(他告诉我的消息是汤姆明年将出国。)(第一个that引导的从句是定语从句,that在从句中作宾语)
2)The news that Tom would go abroad is told by him.(汤姆将出国的消息是他讲的。)(同位语从句,that在句中不作任何成分)
一般现在时
1.表示现在习惯或经常反复发生的动作或存在的状态,常与usually, always, sometimes, often, every day / week / month / year等时间状语连用。
[例句] He often does his homework in his study.
2.表示主语现在的特征、性格和状态。
[例句] The dictionary belongs to me.
3.表示客观规律或科学真理、格言,以及其他不受时间限制的客观存在。
[例句] The moon goes around the sun.
4.在有连词if, unless, before, as soon as, when, once, however等引导的时间、条件和让步状语从句中,用一般现在时表将来。
[例句] If you work hard, you won’t fail in the exam.
表语从句
表语从句在复合句中作表语的名词性从句,放在系动词之后,一般结构是“主语+连系动词+表语从句”。可以接表语从句的连系动词有be,look,remain,seem等。引导表语从句的that常可省略。另外,常用的还有thereasonisthat…和Itisbecause等结构。例如:
1)Thequestioniswhetherwecanmakegoodpreparationinsuchashorttime.
2)Thisiswhywecan’tgetthesupportofthepeople.
3)Butthefactremainsthatwearebehindtheotherclasses.
4)Thereasonheislateforschoolisthathemissedtheearlybus.
四.同位语从句
同位语从句就是在复合句中作名词的同位语的名词性从句。
1.同位语从句的功能
同位语从句对于名词进一步解释,说明名词的具体内容,一般由that引导,例如:
1)Theking’sdecisionthattheprisonerwouldbesetfreesurprisedallthepeople.
2)Theorderthatallthesoldiersshouldstaystillisgivenbythegeneral.
400字写神奇的四年级作文6
一、单词拼写
1.Have you ever d________ of being in front of thousands of people at a concert, with everyone c_________ and enjoying your singing?
2.If we are h________ with ourselves, most of us have dreamed of being famous.
3.After some years, he has f_______ the habit of having a walk after supper.
4. They may play to p_______ in the street or subways so that they can e________ some e______ money.
5. The musicians of whom the band was formed played j______ on each other as well as played music.
6. The rope was tired to the tree l_________.
7. They put an a__________ in a newspaper looking for musicians.
8. Their a________ performances were copies by other groups and their f_____ supported them fiercely.
9. They started to play their own i_________ and write their own songs like a real band.
10.The band b______ up in about 1970, but reunited in the mid-1980s.
11.He had to go to London, wear an expensive suit and give a p___________ to a TV camera.
12.Nearly everyone knows the famous s__________ “He who does not reach the Great Wall is not a true man”.
13. Once you have made up your mind, you must s________ to it.
14. Beethoven once said he had never thought of writing for _________(名誉).
15. While learning, we should not only master some knowledge, but also improve our __________(能力).
16. It"s still u________ whether he will come or not.
1. I’m sure she is h_______ with me although I met her for the first time.
2. The poor girl was kneeling on the ground, begging money from the p_________.
3. You’ll get an e_______ gift if you buy something during the Christmas.
4. Even the medium can play j______ on the president on April Fools’ Day.
5. The Internet games are a_______ to some young people.
6. The former USSR(苏联) b______ up many years ago.
7. The assistants of the library are s_________ out the books.
8. Chinese government will always s_______ to the policy to reform and open up to the world.
9. The f_______ music is very familiar among the villagers.
10. The boy sings so well that he dreams of being a m__________ tomorrow.
11. We left our hometown and moved to the big city to e______ much money.
12. When the famous singer appeared on the stage, all the f_______ cheered.
13. He did it so well to win a good r_________ rather than money.
14. They put an a_______________ in a newspaper looking for rock musicians
15. Man has the a________ to speak.
16. They are going to give a p___________ of ‘Hamlet’.
17. I will see you ______________(.后来)
18. As the __________ goes, “Time and tide wait for no man.”(谚语)
19. The doctor is ___________ an operation now.(施行)
20. He expressed it in the __________ of fiction.(形式)
二.完成句子。
1.她曾经梦想当一名医生。 She _____________ ____________ ___________a doctor.
2.我将和你坦诚相见。 I shall _____________ ____________ ___________ you.
3.当年轻时一个人就应该养成良好的习惯。
One should _____________ ____________ ___________ when young.
4.我以特别高的价格买下了这幅画。
I bought the picture at an ___________ ____________ ___________
5.他总是喜欢拿我开玩笑,因为我们是朋友。
He likes to _____________ ____________ ___________ me because we are friends.
6.你能不能借我十元来钱? Can you lend me ten yuan _____________ ________________?
7.警察驱散了人群。 The police _____________ ________________ the_____________ .
8.昨天我在街上无意遇见他。
I met him _____________ ________________ in the street yesterday.
9.根据颜色把这些卡片分类。
_____________ ____________ ___________according to their colors .
10.四天后他去了国外. Four days _____________, he went ______________ .
11.不管你说什么,我还是坚持自己的计划。
Whatever you say, I still _____________ ________________my plan .
12.我们不能任何东西,最重要是不要浪费时间。
We mustn’t waste anything. __________ __________ we mustn’t _________ ________
13.你应该履行你的诺言。 You should _______________ your ______________.
一.单词拼写。
1. I’m sure she is h_______ with me although I met her for the first time.
2. The poor girl was kneeling on the ground, begging money from the p_________.
3. You’ll get an e_______ gift if you buy something during the Christmas.
4. Even the medium can play j______ on the president on April Fools’ Day.
5. The Internet games are a_______ to some young people.
6. The former USSR(苏联) b______ up many years ago.
7. The assistants of the library are s_________ out the books.
8. Chinese government will always s_______ to the policy to reform and open up to the world.
9. The f_______ music is very familiar among the villagers.
10. The boy sings so well that he dreams of being a m__________ tomorrow.
11. We left our hometown and moved to the big city to e______ much money.
12. When the famous singer appeared on the stage, all the f_______ cheered.
13. He did it so well to win a good r_________ rather than money.
14. They put an a_______________ in a newspaper looking for rock musicians
15. Man has the a________ to speak.
16. They are going to give a p___________ of ‘Hamlet’.
17. I will see you ______________(.后来)
18. As the __________ goes, “Time and tide wait for no man.”(谚语)
19. The doctor is ___________ an operation now.(施行)
20. He expressed it in the __________ of fiction.(形式)
一、请根据各句上下文的意义,选择正确的单词填入空白处。
第一组:saying, perform, form, advertisement, fan, folk, ability, stick, clap, attractive
1 The doctors are ________ an operation trying to save the dying man.
2 Jones would move to another city so she put an _________ in the newspaper to sell her house.
3 At college I majored in(主修) _________ literature.
4 What bad luck! My car got _________ in the mud on my way to the meeting.
5 She is an __________ woman and lots of men chase after her.
6 When he was singing the sweet song everyone _________ in time to the music.
7 I will try to do the job to the best of my ________.
8 Jay Chou has lots of ________ among young high school students.
9 Ten years of work in the country ________ the basis of his writing.
10 As the __________ goes, “Practice makes perfect.”
第二组:musician, instrument, loosely, passer-by, extra, reputation, afterwards, frog, unknown, earn
11 My sister takes an interest in music and she can play some musical ________.
12 Sorry, I don’t know where the post office is. I am a _________.
13 As soon as his first novel was published, he earned a ________.
14 ________ have very long back legs for jumping.
15 The old couple ________ their living by collecting and selling used plastic bottles.
16 X is often used to represent an _________ number.
17 After the lunch we parted, so I didn’t know what happened to him _________.
18 I get a low salary so sometimes I work ________ to earn more.
19 He fastened the belt ________ around his waist.
20 Beethoven, a great German _________, lived between 1770 and 1827.
二、把下列短语填入每个句子的空白处(注意所填短语的形式变化):
dream of be honest with play jokes on or so break up by chance sort out stick to above all
1 The watch costs 200 yuan ________.
2 It was ________ that I found the jewel.
3 ________, make sure you keep in touch.
4 It is the kind of trip that most of us can only ________.
5 If you _________ others, they will help you a lot.
6 If you _________ the truth, you have nothing to fear.
7 The boys _________ Tom. They hid his shoes and he couldn’t find them.
8 Sentences can be ________ into phrases and phrases into words.
9 Please ________ the things you want to keep and throw everything else away.
二单项选择
21.I won’t go there. It’s late now. __________, it is raining so hard.
A. That’s B. What’s more C. However D. So
22.------Mary, I have good news to tell you. I have been admitted to Peking University .
------______________
A. It’s impossible! B. I’m so pleased.
C. Congratulations! D. That’s all right.
23. ------What about going out for a walk after supper?
-------______. Walking after meals is good for health.
A. I couldn’t agree more. B. I’m afraid not.
C. I believe not. D. I don’t think so.
24. It is suggested that another school___________ in our city.
A. should build B. be set up
C. will be set up D. will build
25. They want to make _____ clear to the public that they are doing an important and necessary job.
A. that B. this C. it D. one
26. ------Whose advice do you think I should take?
------________.
A. You speak. B. That’s it. C. It’s up to you. D. You go it.
27. The music ______ she is dancing sounds beautiful.
A. by which B. to which C. with which D. at which
28. You can eat food free in my restaurant _______ you like.
A. whenever B. wherever C. whatever D. however
29. Dr Carl is an expert _____________ the environment.
A. about B. on C. over D. of
30. The population in our country ____ very ________. 80% of the population ______ farmers.
A. is, many, are B. is, large, are
C. are, large, are D. is, much, are
31.The mountains lie near our hotel. There is a fine ________ of the mountains from our hotel window.
A. scenery B. picture C. view D. screen
32. Xi’an was the last city ______ he visited in China.
A. where B. which C. that D. in which
33. Mr. Black _____________ Shanghai in a few days. Do you know when the earliest plane __________ on Sunday?
A. is leaving, takes off B. leaves, takes off
C. is leaving, is taking off D. leaves, is taking off
34. If you had enough money, what __________?
A. will you buy B. would you buy
C. would you have bought D. will you have bought
35. ------Kate is in hospital.
------Oh, really? I _________. _________ visit her.
A. don’t know, I’ll go B. don’t know, I’ll go and
C. didn’t know, I’m going to go and D. didn’t know, I’ll go and
高一英语必修二知识点梳理总结2
高一英文必修二知识点总结:1)common
表示"普通的,常见的;共同的;共有的;一般的"。
作名词,表示"(公有)草地"。
becommonknowledge人所共知。
thecommontouch平易近人的美德commonground共同的意见,利益,目标等
区别common,ordinary,usual,general,normal
ordinary指由于与一般事物性质和标准相同,因而显得平常,无奇特之处。
usual"通常的,惯常的",含有"随集体风俗或个人习惯而常常发生"之意。
normal意为"正常的",强调正常性。
高一英文必修二知识点总结:2)technology和technique
technology是技术的总称,不是指一项一项的具体技术,是不可数名词。
technique表示"某种技能,技巧",指一项一项的技术技巧,是可数名词。
高一英文必修二知识点总结:3)simple
表示"简单明了,不复杂,朴素,不浮华"。
还可以表示"天真的,率真的;无经验的,幼稚的"。
高一英文必修二知识点总结:4)deal
作不及物动词,意为"经营",在所经营的对象前面加in,多指经营货物,公债,股票等。
dealwith常表示的意思有:
处理,解决,安排;
对待,对付,主语是人;
谈论,涉及。
deal作及物动词,表示"分发,对待"。
dealsbablow打击某人
作名词,表示"买卖,交易,协议,政策,对待"。均是可数名词。
高一英文必修二知识点总结:5)race
表示"种族"。
表示"家族,血统,门第,世系"等时是不可数名词。
theraces表示"赛马会,赛狗会"。
makethe…race竞选某一公职
高一英文必修二知识点总结:6)advantage
表示"优点,优势,利益"。
havetheadvantageofsb胜过某人
haveanadvantageover…比……占有某种优势
takeadvantageof利用
tosb"sadvantage有利于某人
高一英文必修二知识点总结:7)disagree
表示"不同意,不一致"。
disagreewithsb/sth不同意某人的观点(或者某人所说的话)
disagreeon/aboutsth在某件事上意见不一致
disagreewithsb还可以表示"(食物,气候)对某人有不良影响,有害于某人,使某人不舒服"。
高一英文必修二知识点总结:8)type
作名词,表示"种类,类型",后接单数名词,名词前不加限定词。
表示"典范",后面的单数名词可以被限定词修饰。
上述的type也可以适用于kind,即akindof后的名词通常用单数,且该名词不用冠词或者是限定词修饰。
type指类型比较具体,肯定;kind是普通用语,表示属于同一类东西。
type也可以是动词,表示"按类型划分,打字"。
高一英文必修二知识点总结:9)choice
表示"选择,抉择"。
也可以表示"选中的人或者是物;供选择的种类或者是范围"。
ofone"schoice某人所选定的。
高一英文必修二知识点总结:10)move
作名词,表示"步骤,动作,行动"。
makeamove起程,出发,采取行动。
onthemove在移动中
move也可作动词,表示"移动,搬家,使某人感动",后面常接介词,to,into,或副词about,around,along,away,out等。
moveheavenandearth竭尽全力
movesbtodosth使某人做某事
高一英文必修二知识点总结:11)brain
havesthonthebrain一心想着做某事picksb"sbrains问某人问题以获取有用的信息
braindrain人才外流
高一英文必修二知识点总结:12)mind
makeupone"smind打定主意,决定,接受,承认,后接不定式,从句,有时可以接不定式to,for,about+名词。
makeupone"smindtodoingsth忍受
inone"smind想着onone"smind惦记,忧虑
outofone"smind精神错乱toone"smind依某人之见
changeone"smind改变主意
bear/breakinmind记住beofthesamemind想法一致,betwominds三心二意
call/bringtomind记起give/put/set/turnone"smindto专心于
mind也可以作动词,表示"照看,留心,介意,关心"。
高一英文必修二知识点总结:13)chat
chatwith闲聊,聊天
chatto/withsbaboutsth与某人闲聊某事
作名词,haveachat(withsbaboutsth)(和某人)聊(某事)。
高一英文必修二知识点总结:14)区别inaway,intheway,onthe/one"sway,bytheway
inaway表示"在某中程度上,稍稍"。
intheway表示"阻碍"。
ontheway在途中。
bytheway表示"顺便说(问)"。
高一英文必修二知识点总结:15)afterall,aboveall,firstofall与atall
afterall表示"毕竟,究竟,别忘了"。
aboveall表示"最重要的是,尤其是"。
firstofall表示"首先"。
atall根本,丝毫。
高一英文必修二知识点总结:16)give的短语
giveup放弃giveback送还,恢复givein上交,投降,屈服giveoff放出,shifanggiveoneselfaway泄露,露马脚giveoneselfup自首,投降,投案giveout分发,放出,用完,耗尽giveriseto引起,使发生giveway让步,让路
高一英文必修二知识点总结:17)make的短语
makeuseof利用makefor有助于,有利于,朝……移动bemadefrom由……制成(看不出原料)bemadeupof由……组成makeout分辨出,看出,理解,明白bemadein在……制成bemadeof由……制成(看得出原料)make…into…把……制成
高一英语必修二知识点梳理总结3
unit1
cultral文化的
relic遗物,遗迹,纪念品
rare稀罕的,珍贵的
valuable贵重的,有价值的
survive幸免,幸存
vase花瓶
dynasty朝代
Taj Mahal泰姬陵
ivory象牙
dragon龙
amber琥珀,琥珀色
in search of寻找
Frederick William腓特烈威廉一世
Prussia普鲁士
amaze使吃惊,惊讶
amazing令人吃惊
select挑选,选择
honey蜜,蜂蜜
design设计,图案,构思
fancy奇特的,异样的
style风格,风度,类型
decorated装饰,装修
jewels珠宝宝石
artist艺术家
belong属于。为...的一员
belong to属于
Peter the Great彼得大帝
in return作为报答,回报
Czar沙皇
troop群,组军队
St petersburg圣彼得堡
reception接待招待会接收
Catherine叶卡捷琳娜二世
at war处于交战状态
remove移动,搬开
less than少于
wooden木制的
doubt怀疑,疑惑
Konigsberg格尼斯堡
the Baltic sea菠罗的海
mystery神秘,神秘的食物
former以前的,从前的
worth值得的,相当于....的价值
rebuild重建
local本地的,当地的
apart分离地,分别地
take apart拆开
Leningrad列宁格勒
painting绘画,画
castle城堡
Windsor温莎城堡
trial审判,审讯,试验
eyewitness目击者,证人
evidence根据,证据
jan Hasek简,哈兹克
Czech Republic捷克共和国
exploded爆炸
entrance入口
Hans Braun汉斯,布郎
sailor水手,海员,船员
sink下沉,沉下
Anna petrov安娜.帕特罗夫
maid少女,女仆
Berlin柏林
think highly of看重,器重
johann Webber约翰.韦伯
informal非正式的
debate争论,辩论
unit 2
ancient古代的,古老的
take part in参加,参与
medal奖章,勋章纪念章
stand for代表,象征,表示
mascot吉祥物
Pausanias帕萨尼亚斯
Greece希腊(人)的,希腊语的
magical巫术的,魔术的,有魔力的
volunteer志愿者,志愿兵
homeland祖国,本国
regular规则的,定期的,常规的
basis基础,根据
athlete运动员,运动选手
admit容许,承认,接纳
slave奴隶
nowadays现今,现在
gymnastics体操体能训练
athletics体育运动,竞技
stadium体育场
gymnasium体育馆,健身房
as well也,又,还
host做东,主办,招待
responsibility责任,职责
olive橄榄树,橄榄树橄揽色
wreath花圈,花冠,圈状物
replace取代,替换代替
motto座右铭,格言,警句
swiftly快的,迅速的
similarity相像性,相似点
Athens雅典
charge收费,控诉
incharge主管,看管
physical物理的,身体的
fine罚款
poster海报,招贴
advertise做广告,登广告
Atianta亚特兰大
princess公主
glory光荣,荣誉
bargain讨价还价,便宜货
prince王子
hopeless没有希望的,绝望
Hippomenes系薄膜列斯
foolish愚蠢的,傻的
goddess女神
pain疼痛,痛苦
one after another陆续地,一个接一个地
deserve应受,值得
striker敲击者,前锋
unit3
abacus算盘
calculator计算器
PC(personal computer)个人电脑
laptop手提电脑
PDA(personal digital assistant)掌上电脑
analytical分析的
calculate计算
universal普遍的,通用的',宇宙的
simplify简化
sum总数,算术题,金额
Charles Babbage查尔斯,巴比奇
operator操作员,接线员
logical合逻辑的,合情理的
logically逻辑上,和逻辑地,有条理地
technology工艺,科技,技术
technological科技的
revolution革命
artificial人造的,假的
intelligence智力,聪明,intelligent智能的,聪明的
Alan turing艾伦,图灵
solve解决,解答
mathematical数学的
from...on从....时起
reality真实,事实,现实
designer设计师
personal私人的,个人的,亲自的
personally就个人而言
tube管子
transistor晶体管
chip碎片,芯片
as a result结果
total总的,整个的,总数,合计
totally完全地,整个地
so...that如此...以至于...
Web 网
application应用,用途,申请
finance金融,财经
mobile可移动的,机动的
rocket火箭
explore探索,探测,探究
Mars火星
anyhow无论如何,即使如此
goal目标,目的,球门,得分
happiness幸福,快乐
human race人类
supporting支持的,支撑的
download下载
programmer程序员,程序师
virus病毒
android机器人
signal发信号,信号
teammate同伴,伙伴
Nagoya名古屋
Seattle西雅图
type类型,打字
in a way在某种程度上
coach教练
arise (arose,arisen)出现,发生
with the help of在...的帮助下
electronic电子的
appearance外观,外貌,出现
character性格,特点
mop拖把,用拖把拖
deal with处理,安排,对付
watch over看守,监视
naughty顽皮的,淘气的
niece侄女,甥女
spoil损坏,宠坏
unit4
wildlife野生动植物
protection保护
wild野生的,未开发的,荒凉的
habitat栖息地,自然环境
threaten恐吓,威胁
decrease减少,(使)变小
endanger危害,使受到危险
die out灭亡,逐渐消失
loss损失,遗失,丧失
reserve保护区
hunt打猎,猎取,搜寻
zone地域,地带,地区
in peace和平地,和睦地,安详地
fn danger(of)在危险中,垂危
Daisy戴茜
species种类,物种
carpet地毯
respond回答,响应,作出反应
distant远处的,远的
fur毛皮,毛,软毛
antelope羚羊
Zimbabwe津巴布韦
relief减轻或解除,减轻痛苦的事物
in relief如释重负,松了口气
laughter笑,笑声
burst into laughter突然笑起来大声笑了出来
ercy仁慈,宽恕,怜悯
certain确定的,某一,一定
importance重要(性)
WWF(World Widlife Fund)世界野生生物基金会
rub擦,摩擦
protect...from保护...不受...(危害)
mosquito蚊子
millipede (=millepede)千足虫
insect昆虫
contain包含,容纳,容忍
powerful强大的,有力的
affect影响,感动,侵袭
attention注意,关注,注意力
pay attention to注意
appreciate鉴赏,感激,意识到
succeed成功,接替继任
Indonesia印度尼西亚
rhino犀牛
secure安全的,可靠的
income收入
employ雇佣,利用(时间,精力怼等)
harm损害,危害
Milu deer麋鹿
bite咬,叮,刺痛
extinction灭绝,消亡
dinosaur恐龙
county县,郡
inspect检查,视察
unexpected没料到的,意外
incident事件,事变
dust灰尘,尘土,尘埃
according to按照,根据...所说
Mauritius毛里求斯
disappearance消失
fierce凶猛的,猛烈的
so that以致于,结果
ending结局,结尾
faithfully忠诚地,忠实地
Colobuy (非洲产)疣猴,髯猴
unit 5
classical古典的,古典文艺的
rolled滚动,(使)摇摆
rock n roll(rock_and_roll)摇滚乐
orchestra管炫乐队
rap说唱乐
folk民间的
jazz爵士乐
choral唱诗班的
the Monkees门基乐队
musician音乐家
dream of梦想,梦见,设想
karaoke卡拉ok
pretend假装
to be honest说实在的,实话说
attach系上,缚上,附加,连接
attach...to认为有,附上,连接
form (使)组成,形成,构成
fame名门,名望
passer-by过路人
earn赚,挣得,获得
extra额外的,外加的
instrument工具,乐器
perform表演,履行,执行
pub酒吧
cash现金
in cash用现金
studio工作室
millionaire百万富翁
play jokes on戏弄
actor男演员,行动者
rely依赖,依靠
rely on依赖,依靠
broadcast (broadcast,broadcast)广播,播放
humorous幽默的,诙谐的
familiar熟悉的,常见的,亲近的
be/get familiar with熟悉,与....熟悉起来
or so大约
break up打碎,分裂,解体
reunite再统一,在联合,重聚
attractive吸引人的,有吸引力的
addition加,增加,加法
in addition另外,也
sort out分类
excitement兴奋,刺激
ballad歌谣,情歌,民谣
overnight在晚上,在夜里,很快,一夜之间
dip侵,占
tadpole蝌蚪
lily百合花
confident自信的,确信的
Freddy弗雷德
brief简短的,摘要,大纲
briefly简要地,短暂地
devotion投入,热爱
afterwards然后,后来
invitation邀请,招待
beard胡须
sensitive敏感的,易受伤害的,灵敏的
painful痛苦的,疼痛的
above all最重要的,首先
400字写神奇的四年级作文7
各种时态的被动语态
被动语态概述
被动语态的概念:它是动词的一种形式,表示主语与谓语之间的执行或被执行关系。主动语态表示主语是谓语动作的执行者,例如:They saw the little boy crying by the river。被动语态表示主语是谓语动作的承受者,例如:The little boy was seen crying by the river。
被动语态的构成
被动语态的形式是由“助动词be+动词的'过去分词”构成。助动词be随着主语的人称、数、时态等的不同而变化。几种常见时态的被动语态形式如下:
1、一般现在时am/is/are +过去分词
例如:Rice is planted in the south of China。
2、一般过去时was/were +过去分词
例如:These trees were planted the year before last。
3、一般将来时will/shall + be +过去分词
例如:A sports meeting will be held next week in our school。
4、现在进行时am/is/are + being +过去分词
例如:Your radio is being repaired now。
5、过去进行时was/were + being +过去分词
When he got there, the problem was being discussed。
6、现在完成时have/has + been +过去分词
His work has been finished。
Has his work been finished? Yes, it has。 / No, it hasn’t。
7、过去完成时had + been +过去分词
注意:
1、除了be之外的其它系动词如get, stay等也可以和过去分词构成被动语态。例如:Their questions haven’t got answered。
2、含有情态动词的谓语变成被动语态使用“情态动词+ be +过去分词”结构。例如:
More attention should be paid to the old in this country。
This work can’t be done until Mr。 Black comes。
3。含有“be going to”, “be to”等结构的谓语,其被动语态分别用“be going to + be +过去分词”和“be to + be +过去分词”。例如:
The problem is going to be discussed at the next meeting。
All these books are to be taken to the library。
4、被动语态与系表结构的区别:“连系动词+用作表语的过去分词”构成的系表结构,与被动语态的形式完全一样,所以应注意它们的区别。被动语态中的过去分词是动词,多强调动作;系表结构中的过去分词相当于形容词,多强调状态。前者通常可用by引出动作的执行者,而后者则不可以。例如:
The map was changed by someone。(被动结构)
That custom remained unchanged for many centuries。(系表结构)
系表结构中的过去分词通常可被very修饰,被动语态中的过去分词往往要用much修饰。
例如:
He was very excited。(系表结构)
He was much excited by her words。(被动结构)
5。主动形式表被动意义。有些动词的主动形式有被动意味,如open, read, sell, shut, wash, wear, write等。此时句子的主语一般是物。例如:
These books sell well。这些书很畅销。
The door won’t shut。这门关不上。
The clothes wash well。这些衣服很好洗。
400字写神奇的四年级作文8
1.基础梳理
diary fare transport finally persuade stubborn organize source determine altitude reliable forecast beneath sightseeing insurance bend dream of/about doing sth persuade sb to do get sb interested in make one’s mind give up care for
be determined to do can’t wait/can hardly wait to do sth
2.词语归纳
1)transport
作动词,常和from…to…连用。
作名词,也可是transportation,表示“运输,运送;运输工具,交通车辆”。
常用词组:be transported with…情不自禁in transports of sth情不自禁
2)persuade
作动词,后常接指人的代词或者是名词。意为“劝说好某人”。
persuade sb to do sth “劝说某人做某事”。
persuade表示劝说是成功的,若表示劝而不服,不能用persuade,通常在其前加try to或者是want to,也可以用advise。
persuade sb into doing sth说服某人做某事persuade sb out of sth说服某人不要去做某事
persuade还可以表示“使某人相信”,常见用法:persuade sb that+从句persuade+of短语
be persuaded that+从句
3)insist
是动词,后接介词on+名词或者动名词,也可以加他that从句,表示“坚决,强调,坚持主张”,从句中谓语动词要用虚拟语气,即should+动词原形,should可以省略。
insist on后接动名词,如果有逻辑主语,可以用名词或者名词所有格,也可以用宾格形式,但不能用代词的主格形式。
insist还可以表示“坚持说,力言”,其后的宾语从句要用陈述句语序。
insist后面不能跟不定式。
determine
作及物动词,表示“决定”,只能跟名词或者不定式(短语)作宾语,不能跟动名词(短语)。
determine on/upon doing=be determined to do决定做某事
determine sb against sth使某人决定不做某事
determine和be determined后面都可以跟宾语从句
4)record
record sth(from sth)(on sth)将……录在……;录音,录像。
record作名词表示“记录,记载;唱片”。
keep record of记录下来。
just for the record供记录在案,为准确起见
off the record私下的,非正式的,不得发表的。
record作复数表示某人做事留下的痕迹,尤其是劣迹。
5)familiar
be familiar with和be familiar to都可以表示“熟悉”,但用法不同,前者的主语必须是人,后者的主语一般是物,但是宾语必须是人。
familiar有时还可以表示“随便的,不拘一格的”。
6)tavel trip journey tour和voyage的区别
travel泛指旅行,有各处旅行或者游历的意思。
journey通常指时间和距离都较长的路上旅行,有预定的地点。
voyage一般指长距离上的水上旅行,尤其指海上旅行,近来也可指飞机旅行。
trip指短期或者是短距离的旅行,有时在口语中也可以用作长途旅行,有回到出发地的意思,但是不含时间,目的,交通工具或者方式。
tour指周游,巡回旅游,常常是访问一系列的`地方后回到出发点。
7)dream of/about梦想……,梦见……;渴望,迫切希望。
8)graduate
作动词,表示“毕业”。graduate from表示“毕业于……”。
若表示从某个学科或者是专业毕业,要用介词in,若表示所获学位或者成绩时,常用as,with。
graduate作名词,意为“毕业生”。
9)prefer vi宁愿;较喜欢
prefer doing宁愿做某事prefer to do宁愿做某事prefer sb to do sth宁愿某人做某事
prefer sth to sth.宁愿……不愿…… prefer doing sth to doing sth宁愿做……而不愿做
prefer to do sth rather than to do宁愿做……而不愿意做某事
10)give的短语
give in屈服,让步;提出,递交
give away不小心透漏;赠送,免费给予
give back归还,恢复
give off放出,散发
give out分配,分发;用光,精疲力竭
give over交付,托付
give up放弃,认输
11)choose to do愿意,偏要,决定choose from/between从……中选择
choose sb+as/for选某人当…… choose sb sth =choose sth for sb为某人选某物
cannot choose but do只好做
12)pace vi.跨度n.一步,步调
set the pace定步速keep pace with sb赶上…… pace up and down来回踱步
13)强调句:It is被强调部分+that/who+句子其余的部分
a.含一般疑问句的强调句型:Is it+被强调不分+that/who+句子的其余部分
b.特殊疑问句的强调句型:疑问词+is/was it+that/who+句子的其余部分
c.原句结构师not…until…,强调until时,须把not until一起放到It was…that之间。
14)倍数表达
①倍数+the+名词+of
②倍数+as+adj/adv+as
③倍数+比较级+than
400字写神奇的四年级作文9
(一)、some与any的用法
1.some用于肯定句以及表示建议或期待得到肯定回答的问句。修饰单数名词时,意为某个。如:I have some questions about the assignment. (希望得到肯定答复)。
2. any用于否定句和疑问句时,表示一些。用于肯定句时,只和单数名词或不可数名词连用,表示任何。如:The medicine is on sale every where. You can get it at any chemist?s.
(二) 、 each与every的'用法
1. each强调个体,表示两个或两个以上中的每一个,在句中可充当主语、宾语、定语和同位语。如:There are trees and flowers at each side of the road.
2. every强调整体,表示三者或三者以上中的每一个,只能作定语,不能说every of them,要说every one of them .Every student in our class works hard.
(三)、 no one与none的用法
1. no one意为没有人,只能指人,不能指物,不可与介词of连用,谓语动词用单数形式,回答who引导的问句。如:Who is in the classroom? No one.
2. none既可指人,也可指物,强调数量,意为一点也不,一个也不;谓语动词既可用单数也可用复数;常与of连用,通常指三者以上的人或物中没有一个,回答how much和how many引导的问句。如:They were all tired,but none of them would stop to have a rest.
四、 other,another,others,any other,the other的用法
400字写神奇的四年级作文10
重点单词
major local represent curious introduce
approach stranger express action general
avoid misunderstand similar agreement adult
punish intend means universal cultural
apologize behave bow flight defence
dormitory canteen dash comfortable distance
prefer touch custom false hug
function international powerful greet fist
yawn threaten respectful association gesture
400字写神奇的四年级作文11
1. go to the pictures去看电影(美);go to the movies去看电影(英)
2. …list the countries that use English as an official language列举把英语用作官方语言的国家
3. the road to …通向……之路
4. at the end of在……末端,在……尽头,by the end最后(=finally)
5. because of因为…… (注意和because的区别)
Many beautiful fish are fast disappearing because of the severe pollution.因为污染严重,许多美丽的鱼类正在面临绝种。
An argument was inevitable because they disliked each other so much.
争论是不可避免的,因为他们彼此非常厌恶。
6. native English speakers以英语作为母语的人
7. even if (= even thoug)即使,用来引导一个让步状语从句,后面既可用陈述语气,也可用虚拟语气,但是even if/even though,引导的从句中不用将来时。如:Even though/if it rains tomorrow, we will leave for Beijing.
8. come up走上前来,走近,发生,出现come up with追上,赶上,提出
9. Actually all languages change and develop when cultures meet and communicate with each other.事实上,当不同文化相互交流渗透时,所有的语言都会有所发展、有所变化。
10. be different from…与……不同
be different in …在……不同
Most of my projects will be wildly different in performance from one night to the next.
我多数作品每天晚上的演奏风格都各不相同。
As we know, Britain English is a little different from American English.中所周知,英国英语和美国英语有点不同。
11. be based on以……为基础The relationship between our two countries is based upon mutual respect.两个国家的关系以相互尊重为基础。This book is based on a true story that happened in the 1930s.这本书以发生在20世纪三十年代的'真实故事为基础。 The reporter asked the writer who he based his character on.记者问作家他作品的人物是以谁为原型的。
12. at present目前,眼下be present at在席;出席present sth to sb / present sb with sth把……推荐,呈现……for the present眼前;暂时present oneself出席;到场
13. make (great/ good/better/full)use of
We have a lot of work to do, so we have to make good use of time.我们有很多工作要做,所以要好好利用时间。
14. The latter gave a separate identity to Amerian English speaking.后者体现了美国英语的不同特色。
15. For example, India has a very large number of fluent English speakers because Britain ruled India from 1765 to 1947.比如说,印度拥有众多讲英语流利的人,这是应为英国于1765到1947年统治过印度。(A small number of friends came to help him when he was in trouble)
16. such as例如
for example In this paragraph there are many nouns, such as boy, girl, and book.这一段里面有很多名词,例如男孩、女孩和书本。Many great men have risen from poverty---Lincoln, for example.许多伟人从贫困中崛起,例如林肯。You can take your research work for example.
你可以拿你的研究工作做个例子。
17. Today, the number of people learning English in China is increasing rapidly.目前在中学习英语的人数正在迅速增长。
18. the largest number of大多数的
China has the largest number of people.中国有着世界上最多的人。
19. It is not easy for a Chinese person to speak English as fluently as a native speaker. 中国人说英语很难像以英语为母语的人说英语那么流利。
20. One reason is that English has a large vocabulary.一个原因是英语有很大的词汇量。
21. different English speaking countries不同的说英语的国家
22. sing sb a song = sing a song for sb
23. turn off
turn on
turn up
turn down
24. hold on坚持住,握住不放;(打电话时)不挂断,等—会hold on to vt.拉住(抓牢)
25. believe it or not信不信由你
26. those who reported the news were expected to speak excellent English人们期望新闻播音员所说的英语是最好的英语
27. … you will hear the difference in the way(that/ in which) people speak.你会听出人们在说话时的差异。
28. play a role/ part (in)在…中担任角色;在…中起作用;扮演一个角色;参与
play an important role/ part在…中起重要作用
Deng Xiaoping played an important part in developing the economy in China.邓小平在中国经济的发展过程中起着重要作用。
29. from one place to another从一个地方到另一个地方
30. the same …as…与……一样
31. … they still recognize and understand each other’s dialects. ……他们仍然能够辨别、理解彼此的方言。
32. No problem.没问题
33. a nice fall day = a lovely autumn day
34. at the top of…在…顶上,在最高位,
at the bottom of在……底部
35. keep fit
保持健康
You need exercise and keep fit.你需要运动和保持体形。
36. build up逐渐积聚,集结;逐步建立;增进,增强
bring up教养,养育;提出
37. When you learn English, try to have fun with the language.当学英语的时候,努力找出语言的乐趣。
38. Visitors are requested not to take photos in the museum.博物馆要求参观的旅客不得在馆内拍照。
39. by candle light借助于烛光
40. be satisfied with…对……感到满意,满足于
Never be satisfied with just a little success.不要有一点成绩就满足。
41. She suggested using CDs to listen to English songs and learn English expressions, watching the news and interviews on CCTV 9, and trying to listen to native speakers.她建议用CD来听英语歌曲和学习英语短语,看新闻和中央电视台9套访谈,努力听以英语为母语的人说话。
It is suggested that ...有人提议... I suggest that ...我觉得[认为]
I suggested you do what he says.我建议你按照他说的去做。
I suggest you not go tomorrow.我想你明天还是不要去了。
His pale face suggested that he was in bad health.他苍白的脸色暗示了他身体不好。
42. at sea在海上当海员迷惑,茫然by sea乘船,经海路
by the sea
在海边,在海岸边in the sea在海里
on the sea在海上
400字写神奇的四年级作文12
词组:prefer to do , rather than do
would rather do , than do
would do , rather than do
fare VS fee
ever since
it’s is/has been+时间段+since从句
graduate from/in
be fond of
cut across cut up cut down
care about care for
determine to do sth = be determined to do sth
change one’s mind make up one’s mind
at an altitude of
give in give up give off give out give away
keep pace with
as usual
bend over
take the advantage of
persuade sb to do sth/into doing sth
not to do sth/out of doing sth
advise sb to do sth try to persuade sb to do sth
although though
grow up
insist on
put up put down put off put on put away
can hardly wait to do sth
bend over
take the advantage of
persuade sb to do sth/into doing sth
not to do sth/out of doing sth
advise sb to do sth try to persuade sb to do sth
although though
grow up
insist on
put up put down put off put on put away
can hardly wait to do sth
时间状语从句
1、when的用法
(1)when既可引导一个持续性动作,也可引导一个短暂性动作,可用于表示主句和从句动作同时发生或从句动作先于主句动作,有时还可表示从句动作后于主句,意为“当时候”。
(2)when在beabouttodo...when...,bedoing....when...,haddone...when...,beonone’sway....when....,beonthepointofdoing.....when......等结构中,作“那时突然”讲。
(3)when“既然、鉴于;尽管,虽然(位于主句之后);如果”
2、while的用法
(1)表示“当...时候”,引导的动作必须是延续性的
(2)用作并列连词,表示相对关系“然而”
(3)引导让步状语从句,相当于although,意为“虽然”,位于主句前。
(4)引导条件状语从句,相当于as/solongas,意为“只要”
3、as的用法
(1)表示“当...时候”,强调同时发生,不指先后
(2)说明两种正在发展或变化的情况,表示“随着”,表示时间的推移。
(3)表示“一边...一边...”
(4)强调两个动作紧接着发生。
(5)表示“虽然,尽管”。
(6)其他含义“正如,正像”,“作为”,“由于,因为”
4、before的用法
(1)一般意为“在....之前”“....才”,“....就”“还没有...”“免得”“不知不觉”“宁可,宁愿”,“否则,要不然”。
(2)It+willbe/was+时间段+before+一般现在时/一般过去时。在肯定句中,意为“多长时间之后才”;在否定句中,意为“用不了多长时间就”。
5、until和till
(1)与肯定句连用,必须是延续性动词。
(2)与否定句连用,必须是非延续性动词,表示“直到...才,在....之前不...”。
注意:notuntil可用于强调句和倒装句
强调句:Itis/wasnotuntil…that…倒装句:notuntil放句首时,主句要部分倒装。
6、since的'用法
(1)since后是非延续性动词,时间起点从该动作发生算起,意为“做某事多久了”;since后是延续性动词,时间起点从该动作结束算起,意为“不做某事已有多长时间”。
(2)Itis/hasbeen+时间段+since+一般过去时
7、表示“一......就......”的句型
(1)assoonas,once,immediately,directly,instantly,themoment,theminute等引导的从句都表示从句的动作一发生,主句的动作随即发生,常译作“一...就....”,这类从句中,经常用一般现在时态代替将来时态。
(2)ondoingsth.或“onone’s+名词”作时间状语。
8、有些名词和副词可以起连接词的作用,引导时间状语从句。
注意:时间状语从句中不用将来时态。若要表示将来时间,可用一般现在时态表示。但when引导名词性从句时,从句中要使用将来时。
1、as句型
(1) as引导方式状语从句句型:“按照……;正如……”
例:As(it is)in your country, we grow wheat in the north and rice in the south.
正如(像)你们国家一样,我们北方种植小麦,南方种植水稻。
(2) as+形容词/副词原级+(a /an)+名词+as ;
语法:Modal Verbs ---ought/oughtn’t to;Should/shouldn’t; mustn’t; needn’t; (don’t)have to; will; can/can’t
高中英语必修三知识点总结:词汇diet,nut,bean,pea,cucumber,eggplant,pepper,mushroom,peach,lemon,balance,barbecue,mutton,roast,fry,ought,bacon,slim,curiosity,hostess,raw,vinegar,lie,customer,discount,weakness,strength,consult,fiber,digest,carrot,debt,glare,spy,limit,limited,benefit,breast,garlic,sigh,combine
1.Wang Peng sat in his empty restaurant feeling very frustrated.
feeling very frustrated现在分词在句中作伴随状语
eg.She sat on the chair reading a newspaper.(表伴随)
Walking in the street,she met her old friend.(表时间)
Seeing no body at home ,she decided to eat outside.(表原因)
The child fell,striking his head against the ground.(表结果)
2.His restaurant ought to be full of people.
Ought to
(1)to show a moral duty表示一种道义上的责任,应该
Eg.She ought to look after her child better.
You ought to study hard to get a high mark.
(2)ought to have done表示本应该…,而却没有…
Eg.You ought to have come yesterday.
3.He thought of his mutton kebabs,fatty pork cooked in the hottest,finest oil.过去分词短语作后置定语,表被动。
=which were cooked in the hottest oil.
Eg.The flowers picked by him are very beautiful.
4.Nothing could have been better.比较级与否定词连用表示最高级。
=All his food could have been the best.
Eg.I have never seen a better film.
There is nothing I like so much as playing football.
5.Tired of all that fat?
Tired of厌烦的He is tired of doing the same thing all year round.
Tired out筋疲力尽I was tired out when I finally reach the top of the mountain.
Tired from因…而疲倦I was very tied from running fast.
6.get away with sth./doing sth.
a)不因某事而受惩罚I won’t have you getting away with cheating in the exam.
b)偷携某物潜逃The robbers robbed the bank and got away with a lot of money.
c)收到较轻的惩罚He was so lucky to get away with a fine for such a serious mistake.
7.lie谎言,说谎
(1)The program was full of lies.
(2)He lied to his wife so that he could come home late.
1.Perhas he would be able to earn his living after all and not have to close his restaurant.
earn one’s living by… =live by…=make a living by…靠…谋生
eg.He earned his living by begging from door to door.
2.He didn’t look forward to being in debt because his restaurant was no longer popular.
Be in debt欠债。
Be out of debt还清债务。
Be in sb.’s debt欠某人人情。
Eg.Saving my life,I am forever in your debt.
3.She didn’t look happy but glared at him.
Glare at怒视,带有敌意
Eg.“How could you do that?”he said,glaring at his mother.
Glance at扫视
Eg.He glanced at his watch and left in a hurry.
Stare at张大眼睛死死地盯着
Eg.She stared at him in surprise.
4.Yong Hui agreed to stay and soon they were both enjoying the dumplings,fatty pork and cola.
Agree to (do)sth.表示“同意某事或某建议”,后只能跟表“提议,计划,方案,打算,安排”
Eg.He agreed to their proposal.
He agreed to get someone to help us.
Agree with sb.同意某人
Eg.I agree with every word you said.
Agree on sth.表示在某事上取得一致的意见
Eg.They agreed on a date for the next meeting.
5.But don’t you think it would be better if you were a bit thinner?
虚拟语气,表示与现在事实相反的假设时,条件状语从句的谓语动词用过去式(be用were),而主句的谓语动词用would(should,could ,might)+动词原形。例如:
If I were you,I should study English better.
If he had time,he would attend the meeting.
6.spy (v/n)监视,侦查,看见,间谍
(1)暗中监视;侦查。It is impolite to spy into other people’s windows.
(2)看见,发现。He suddenly spied an old friend in the supermarket.
7.before long和long before
(1)before long是介词短语,在句子中作状语,意思为:“不久后,很快”。多与将来时或者过去时连用。如:I shall visit you again before long.
(2)long before是副词短语,意思为:“很久以前”,多与完成时连用。如:
He had taken a doctor’s degree long before.
Before不仅可以用作副词,还可以用作介词或者连词,这时long before…的意思为: “早在…之前”。如:He had come to America long before the war.
400字写神奇的四年级作文13
延续动词与瞬间动词
1)用于完成时的区别
延续动词表示经验、经历;瞬间动词表示行为的结果,不能与表示段的时间状语连用。 He has completed the work.他已完成了那项工作。 (表结果)
I've known him since then.我从那时起就认识他了。(表经历)
2)用于till / until从句的'差异
延续动词用于肯定句,表示"做……直到……"瞬间动词用于否定句,表示"到……,才……" He didn't come back until ten o'clock.
他到10点才回来。
He slept until ten o'clock.
他一直睡到10点。
典型例题
1. You don't need to describe her. I ___ her several times.
A. had met B. have met C. met D. meet
答案B.首先本题后句强调对现在的影响,我知道她的模样,你不用描述。再次,several times告知为反复发生的动作,因此用现在完成时。
2.---I'm sorry to keep you waiting.
---Oh, not at all. I ___ here only a few minutes.
A. have been B. had been C. was D. will be
答案A.等待的动作由过去开始,持续到现在,应用现在完成时。
用一般过去时代替完成时
1)两个动作如按顺序发生,又不强调先后,或用then,and,but等连词时,多用一般过去时。
When she saw the mouse,she screamed.
My aunt gave me a hat and I lost it.
2 )两个动作相继发生,可用一般过去时;如第一个动作需要若干时间完成,用过去完成时。 When I heard the news, I was very excited.
3)叙述历史事实,可不用过去完成时,而只用一般过去时。
Our teacher told us that Columbus discovered America in 1492.
400字写神奇的四年级作文14
1) in search of = in the search for寻找
2) search for sb/ sth寻找某人/物
3) search for sb/ sth搜查以寻找某人/物
4) decorate sth with用装饰
5) decorate sth in/afterstyle按照风格装饰
6) decorate for为装饰
7) belong to属于
8) in return for作为回报,作为报答(原因)
9) no doubt无疑地,很可能
10) without (a) doubt无疑地
11) beyond doubt毫无疑问(常作插入语)
12) in doubt感到怀疑的
13) be worth doing sth值得做某事
14) take apart拆开
15) come/ fall apart崩溃,瓦解
16) apart from除了以外都,除去
17) in evidence明显的,显而易见的
18) at the entrance to去的入口
19) think highly/much/a lot of高度赞扬/评价
20) think little/poorly of忽视,不重视
21) in the fancy style流行式样
22) at war处于交战状态
23) more/ less than多/少于
24) such an amazing history如此神奇的`一段历史=so amazing a history
25) cultural relics文化遗产
26) develop an interest in培养对的兴趣
27) remain a mystery仍然是一个谜
28) a troop of his best soldiers他最好的一队士兵
29) celebrate the 300th birthday庆祝第300个生日
30) agree with this opinion赞同这个观点
31) see sth by the light of the moon借着光看见某物
32) the entrance to the mine矿洞的入口处
33) be used to do sth被用来做某事
34) in fact =as matter of fact事实上
35) add more details to添加更多细节到
36) care about关心
37) agree with sb同意某人的观点
38) rather than而不是
39) at midnight在午夜
40) to ones surprise令某人感到惊喜
400字写神奇的四年级作文15
1. 定义:用作表语的从句叫做表语从句。
2. 构成:关联词+简单句
3. 引导表语从句的关联词的种类:
(1) 从属连词that。
例如:The trouble is that I have lost his address. 麻烦是我把他的地址丢了。
(2) 从属连词whether, as, as if。
例如:He looked just as he had looked ten years before. 他看起来还与十年前一样。
The question is whether they will be able to help us. 问题是他们是否能帮我们。
注:从属连词if一般不用来引导表语从句,但as if却可引导表语从句,
例如:All this was over twenty years ago, but it's as if it was only yesterday. 这都是20多年前的事了,但宛如昨天一样。
能跟表语从句的谓语动词一般为系动词be, seem, look等。
例如: It looked as if it was going to rain. 看起来天要下雨了。
(3)连接代词:
Who whom whose what
Which whoever whatever whichever
连接副词:
Where when how why
例如:The problem is who we can get to replace her. 问题是我们能找到谁去替换她呢。
The question is how he did it. 问题是他是如何做此事的。
That was what she did this morning on reaching the attic. 那就是她今晨上了阁楼干的'。
注:
1. 连词because可引导表语从句。
例如: I think it is because you are doing too much. 我想这是因为你做得太多。
2. 在一些表示“建议、劝说、命令”的名词后面的表语从句中,谓语动词用虚拟语气。should+动词原形表示,should可省略。
例如: My suggestion is that we (should) start early tomorrow. 我的建议是我们明天一早就出发。
【400字写神奇的四年级作文】相关文章:
神奇的笔四年级作文01-04
神奇的冬天作文01-29
(经典)神奇的大自然作文02-22
神奇大自然的作文11-07
神奇的大自然作文[精选]07-31
神奇的大自然作文06-16
神奇的大自然作文[集合]02-28
神奇的大自然小学作文11-21
神奇的大自然作文[实用]07-30
实用的神奇的大自然作文08-01