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400字寫神奇的四年級作文
在日常學(xué)習(xí)、工作或生活中，大家都有寫作文的經(jīng)歷，對作文很是熟悉吧，作文可分為小學(xué)作文、中學(xué)作文、大學(xué)作文（論文）。相信很多朋友都對寫作文感到非�？鄲腊�，下面是小編收集整理的400字寫神奇的四年級作文，希望能夠幫助到大家。
400字寫神奇的四年級作文1
Unit1
wakeup醒來wanderoff漫步
mostofthetime大部分時間either…or…或……或……eachother互相
spend…(in)doingsth花費時間做某事bedeterminedtodo決定做……thinkabout看法forexample舉例子workout得出；解決arguefor為……辯護
arguewith與……爭論/爭辯argueagainst爭辯……
setup（具體）設(shè)置；安裝/（抽象）建立dosomeresearch做研究
choosetodosth.寧愿、偏要、決定做某事catchone’seye引起某人的注意carefor照顧
beintendedfor/todo為……而準(zhǔn)備、預(yù)定reachadoctor找到醫(yī)生
musthavedone一定是；想必是getatraining得到訓(xùn)練aswellas……也secondto次于
getsb.into使某人進入/陷入
storyafterstory一個故事接著一個dayafterday一天又一天deliverababy給……接生makesure確保bythetime這時候carryon繼續(xù)
beconcernedabout對……關(guān)心put…todeath處死
devote…to…把……專注于……ratherthan不是……而是……meandoing意味著meantodo打算做……settledown安頓下來applyto應(yīng)用到……bepreparedto已經(jīng)做好準(zhǔn)備去做……preparetodo準(zhǔn)備要做……
Unit2
ifso如果有……ifnot如果沒有……knowabout了解
callhimafarmer稱呼他為農(nóng)民inmanyways在許多方面strugglefor為……斗爭
thepastfivedecades過去的五十年beborninpoverty出生貧困graduatefrom畢業(yè)于……sincethen從那以后thanksto由于
rid…of…使……擺脫……besatisfiedwith對……滿足leada…life過著……生活careabout在意……usedto過去常常
beusedto被用來做；習(xí)慣于getusedto習(xí)慣于
prefertodosth.更喜歡做某事wishfor欲得到、愿得到nomatter無論inneedof需要referto談及；提到berichin富含
insistondoing堅持做……
readytodosth準(zhǔn)備好要做沒某事beagainst反對
payattentionto注意；留心thatistosay換句說
becertain/suretodo確信會做某事
persuadesbtodosth說服某人干某事-結(jié)果成功advisesbtodosth勸說某人干某事-結(jié)果失敗
Unit3
bumpinto撞上(=knockinto)；碰見becontentwith對……滿足worseoff境況差
astonishsb.withsth.用某事物使某人震驚befamousfor由于……而著名inpoverty貧困bewellknown聞名besetin以……為背景insearchof尋找pickup撿起
becaughtin被困在……
pickout（用個人喜好或希望進行）挑選cutoff切下starin表演turninto變?yōu)閍skfor要求……nomorethan不超過
dowellin……（方面）做得好makeacupoftea泡茶bringout取出；闡明bringin引入 asenseof……觀念 Unit4 beinterestedin對……感興趣lookaround四周張望 sendsb.todo派遣某人……evenif盡管 meetwith(=comeinto)偶然碰到 mayhavedone某事可能已經(jīng)做了（或發(fā)生）reachout…for…伸出……去……notall不是所有 spokenlanguage口語closeto靠近 belikelyto有可能…… introducesth.tosb.向某人介紹……not…nor…既不……也不…… shakehandswith(=shakeone’shand)與某人握手allkindsof多種多樣的……besimilarto與……相似atease安逸 upanddown上下protectsbfromV-ing/sth從……保護某人withyourhandsalittleopen手微微張開bewillingto愿意去做…… looksb.intheeye正視/直視某人takeaction采取行動watchout小心 Unit5 providesb.with…提供……abit一會兒；一點兒suchas如…… avarietyof各種各樣的`……charge…for…向……收費bebasedon以……為基礎(chǔ)notjust不僅僅 alongwith連同……；伴隨……cometolife活躍起來 havesthdone使得……；讓……被做benamedafter以……命名bedifferentfrom與……不同getcloseto靠近 learnabout（=learnof）學(xué)習(xí)；得知；聽到takeanactivepartin積極參與facetoface面對面tryout試驗 largeamountsof/alargeamountof大量（不可數(shù)）pointout指出atleast至少 (一)、some與any的用法 1.some用于肯定句以及表示建議或期待得到肯定回答的問句。修飾單數(shù)名詞時，意為某個。如：I have some questions about the assignment. (希望得到肯定答復(fù))。 2. any用于否定句和疑問句時，表示一些。用于肯定句時，只和單數(shù)名詞或不可數(shù)名詞連用，表示任何。如：The medicine is on sale every where. You can get it at any chemist?s. (二) 、 each與every的用法 1. each強調(diào)個體，表示兩個或兩個以上中的每一個，在句中可充當(dāng)主語、賓語、定語和同位語。如：There are trees and flowers at each side of the road. 2. every強調(diào)整體，表示三者或三者以上中的每一個，只能作定語，不能說every of them，要說every one of them .Every student in our class works hard. (三)、 no one與none的用法 1. no one意為沒有人，只能指人，不能指物，不可與介詞of連用，謂語動詞用單數(shù)形式，回答who引導(dǎo)的問句。如：Who is in the classroom? No one. 2. none既可指人，也可指物，強調(diào)數(shù)量，意為一點也不，一個也不;謂語動詞既可用單數(shù)也可用復(fù)數(shù);常與of連用，通常指三者以上的.人或物中沒有一個，回答how much和how many引導(dǎo)的問句。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 1. distance n.距離?歸納拓展at/from a distance of在/從……遠(yuǎn)的地方in the distance在遠(yuǎn)處keep a distance away(from) (與某人或某物)保持一定距離;(對某人或某物)冷淡，疏遠(yuǎn)[英文典例] ① A shark can smell blood at a distance of half a kilometer.鯊魚能在半公里外聞到血腥味。 ②The lion looks dangerous，so I decide to keep a distance away from it.獅子看起來很危險，所以我決定離它遠(yuǎn)點兒。 ③We saw lights in the distance.我們看到了遠(yuǎn)處的點點燈光。 2.reduce vt.&vi.減少，降低，折扣?歸納拓展reduce(from...)to... (從……)減少/降低到reduce by減少了，降低了(降低的幅度) reduce sb./sth.to...使處于(某種狀態(tài))，使成為[英文典例] ① She reduced her weight by 5 kilograms.她把體重減輕了五公斤。 ②In order to reduce the price of their products，they will take measures to reduce costs at first.為了降低產(chǎn)品價格，他們將采取措施首先減少成本。 ③If you buy more than 5 at a time，we will reduce the price by 10 percent.如果你一次買五個以上，我們就給你減價10%。 ?名師點津表示增減升降的起/終點，用from/to，幅度用介詞by，能夠搭配的`動詞有rise，raise，grow，fall，increase，decrease，reduce等。 3.go off離開;(爆竹、鈴等)響;爆炸;(食物等)變壞;不再喜歡[英文典例] A crowd of young men went off with Jenny's portable computer.一群年輕人搶走了詹妮的手提電腦。 ②At midnight she was watching an interesting TV series when the door bell went off.午夜她正在觀看一部有趣的電視連續(xù)劇，這時門鈴響了。 ?歸納拓展go against違背;反對;對……不利go over仔細(xì)檢查;復(fù)習(xí);再來一遍go ahead開始;繼續(xù);進行;前進go along繼續(xù)進行g(shù)o into從事(某職業(yè));調(diào)查;研究go through仔細(xì)檢查;經(jīng)歷(困難);瀏覽go without沒有……也能忍受過去③Don't go against your boss;otherwise you will be laid off someday.不要違背你的上司，否則總有一天你會被解雇的。 現(xiàn)在進行時表將來，表示最近按計劃或安排要進行的動作，常見的現(xiàn)在進行時表將來的動詞有：come/ go / leave/ arrive / travel / take / stay/ do等. 例：1. Im coming. 我就來 2. what are you doing next Sunday 你下個星期天做什么 3. I hear that you are travelling along Mekong River. 我聽說你將沿湄公河旅行 4. Where are you staying at night 你們晚上待在哪里/ �。褐苯右Z和間接引語 概念：直接引語：直接引述別人的原話。一般前后要加引號。 間接引語：用自己的話轉(zhuǎn)述別人的話。間接引語在多數(shù)情況下可構(gòu)成賓語從句且不要加引號。 例： Mr. Black said, Im busy. Mr. Black said that he was busy. 變化規(guī)則 (一)陳述句的變化規(guī)則 直接引語如果是陳述句，變?yōu)殚g接引語時，用連詞that(可省略)引導(dǎo)，從句中的人稱、時態(tài)、指示代詞、時間狀語、地點狀語都要發(fā)生相應(yīng)的變化。 人稱的變化人稱的變化主要是要理解句子的意思 例：1. He said, I like it very much. He said that he liked it very much. 2. He said to me, Iv left my book in your room. He told me that he had left his book in my room. 時態(tài)的變化 例： I dont want to set down a series of facts in a diary, said Anne. Anne said that she didnt want to set down a series of facts in a diary. The boy said, Im using a knife. The boy said that he was using a knife. ▲注意：如果直接引語是客觀真理，變?yōu)殚g接引語時，時態(tài)不變，如： He said, Light travels much faster than sound.He said that light travels much faster than sound. 指示代詞、時間狀語、地點狀語和動詞的變化 (二) 祈使句的變化規(guī)則 如果直接引語是祈使句，變?yōu)殚g接引語時，要將祈使句的動詞原形變?yōu)閹o的不定式，并根據(jù)句子意思在不定式前加上tell/ask/order等動詞，如果祈使句是否定句，在不定式前面還要加上not。例： The hostess said to us, Please sit down. The hostess asked us to sit down. He said, Dont make so much noise, boys. He told the boys not to make so much noise. (三)疑問句的變化規(guī)則 如果直接引語是疑問句，變?yōu)殚g接引語時要把疑問句語序變?yōu)殛愂鼍湔Z序，句末用句號。 一般疑問句：如果直接引語是一般疑問句，變?yōu)殚g接引語時，謂語動詞是say或said時，要改為 ask 或asked,原問句變?yōu)橛蒳f/whether 引導(dǎo)的賓語從句。例: Do you think a diary can become your friend the writer says. The writer asks us if we think a diary can become our friend. (2) 特殊疑問句：如果間接引語是特殊疑問句，變?yōu)殚g接引語時，仍用原來的引導(dǎo)詞，但疑問句要變?yōu)殛愂鼍�。例�?/p> What do you want he asked me. He asked me what I wanted �。憾ㄕZ從句 概念：在復(fù)合句中，修飾名詞或代詞的從句叫做定語從句。 成分：先行詞，即被定語從句修飾的名詞或代詞;關(guān)系代詞：that，which，who(賓格為whom,所有格為whose);或者關(guān)系副詞where，when，why等。關(guān)系代詞或關(guān)系副詞處在先行詞和定語從句之間，起著連接主從句的`作用。 1. 關(guān)系代詞that的用法 關(guān)系代詞that在定語從句中既能指人，也能指物;既能做主語，也能做賓語 例：1)A plane is a machine that can fly. (指物，作主語) (2)The noodles (that) I cooked were delicious. (指物，作賓語) (3)Who is the man that is reading a book over there (指人，作主語) (4)The girl (that) we saw yesterday was Jims sister,(指人，作賓語) 2. 關(guān)系代詞which的用法 關(guān)系代詞which在定語從句中只能指物，但既可以做賓語也能作主語 例：1)They planted some trees which didnt need much water. (作主語) (2)The fish (which) we bought this morning were not fresh. (作賓語) 3. 關(guān)系代詞who，whom的用法 關(guān)系代詞who,whom 只能指人，在定語從句中分別作主語和賓語 例：1)The foreigner who helped us yesterday is from USA.(作主語) (2)The person to whom you just talked to is Mr. Li. (作賓語)、 4. 關(guān)系代詞whose在的用法 關(guān)系代詞whose為關(guān)系代詞who的所有格形式，其先行詞既可以是人也可以是物，whose和它所修飾的名詞在定語從句中既可以做主語也可以做賓語。 例：1)This is the scientist whose name is known all over the world. (指人，作主語) (2) The room whose window faces south is mine. (指物，作主語) (3)He has written a book whose name Ive forgotten. (指物，作賓語) 5. 關(guān)系副詞when的用法 關(guān)系副詞when在定語從句中作時間狀語 例：1)Ill never forget the time when (=during which) we worked on the farm. (2) Do you remember the afternoon when (=on which) we first met three years ago 6. 關(guān)系副詞where在定語從句中的用法 關(guān)系副詞where在定語從句中做地點狀語 例：1)This is the place where( =at/ in which) we first met. (2) The hotel where (= in which ) we stayed wasnt very clean. 7. 關(guān)系副詞why在定語從句中的用法 關(guān)系副詞why在定語從句中作原因狀語 例: 1). I didnt get a pay rise, but this wasnt the reason why(= for which) I left. (2). The reason why (=for which) he has late was that he missed the train. 一、知識點 1. A great person is a someone who devotes his/her life to helping others. 偉人是把自己的生命奉獻給幫助別人的人。 (He started to study ecology and decided to devote his whole life to the science.他開始研究生態(tài)學(xué)，并決心將他的一生獻身于這門科學(xué)。He devoted himself entirely to music.他將一生奉獻給了音樂。) 2. fight against對抗，反對，與……作斗爭 We are all brothers in the same fight against injustice.在共同反對非正義行為的斗爭中,我們都是同志. People often have to fight for their liberty.人們往往不得不為自由而戰(zhàn)。 He and his wife are always fighting about who will take after the children.他與他妻子總是在為由誰來照看孩子而吵架。 3. He worked selflessly in China as a doctor and saved many Chinese soldiers.作為一個醫(yī)生他無私地在中國工作，并且拯救了很多中國戰(zhàn)士。 4. He strongly believed in the three principles: nationalism; people’s rights; people’s livelihood.他主張三民主義：民主、民權(quán)、民生。 5. be free from免于，不受 A judge must be free from prejudice.法官必須不抱成見。 6. in a peaceful way以和平的方式 7. be in prison入獄，在獄中服刑in the prison在監(jiān)獄 8. the same…as…和……一樣 9. the first man to land on the moon第一個登上月球的人 10. The time when I first met him was a very difficult period of my life.第一次見到他的時候是在我一生中非常艱難的時期。(定語從句) 11. He was generous with his time,for which I was grateful.他十分慷慨地給予我時間，我為此非常感激。(He is generous with his money.他花錢大方。I am grateful to you for helping me.感謝你的幫助。Our grateful thanks are due to you.我們衷心感謝你。) 12. have little education受的教育少 13. I could not read or write well.我既不會讀也不會寫。 14. I worried about whether I would become out of work.我擔(dān)心我是不是會失業(yè)。 15. I became more hopeful about my future.我對自己的未來充滿了希望。(I am hopeful that she will come tomorrow.我對她明天要來抱著希望。) 16. as soon as I could盡快，馬上 17. The last thirty years have seen the greatest number of laws stopping our rights and progress, until today we have reached a stage where we have almost no rights at all. (定語從句)過去30年來所出現(xiàn)的大量法律剝奪我們的權(quán)利，阻擋我們的進步，一直到今天，我們還處在幾乎什么權(quán)利都沒有的階段。 (The 19th century saw many changes.許多變革發(fā)生于19世紀(jì)。at an early stage in our history在我們的'歷史早期) 18. …we were put into a position in which we had either to accept we were less important, or fight the government.我們被置于這樣一個境地：要么我們被迫接受低人一等的現(xiàn)實，要么跟政府作斗爭。 19. Only then did we decide to answer violence with violence.只有到這個時候，我們才決定用暴力反抗暴力。(Only位于句首，修飾副詞、介詞短語或狀語從句時，句子采用部分倒裝的語序;修飾狀語從句時，只有主句采用部分倒裝的語序。 如：① Only in this way can you come up with a solution to the problem.只有這樣，你才能想出解決這個問題的辦法。 �、� Only after being asked three times did he come to the meeting.叫了三次他才來參加會議。 �、� Only when he is seriously ill does he ever stay in bed.病的很重時，他才臥床休息。 Only then did I realize my mistake.直到那時我才知道我的錯誤.) 1. know of /about 了解,知道關(guān)于 2. leave work 下班 3. make great achievements 取得巨大進步 4. even if/though 即使,甚至 5. in sight /out of sight /lose sight of 6. make sense (of ) 知道,了解;有意義 7. watch out (for)注意,小心/ on watch 站崗 8. be frozen with/by被..驚呆 9. wish (for) sb to do 希望去做 10. pay back / off /for 11. be linked to / be related to 和有關(guān) 12. hold sb. still 使.一動不動 13. make the best(most) of /make full use of 14. breathe in吸進/take in吸進;理解,吸收 15. cant help doing /to do 17. warm (sb.)up 18. all of a sudden 19. make progress 20. bang into撞上 22. glance at /stare ( up ) at /glare at 23. set off(for/towards) 起程或出發(fā)去 24. second to none 最好 32. reach out for sth 伸手去夠 33. rest on/upon sth 搭在上 34. be grateful to sb for sth 由于..感激. 35. have .in common 36. match A with B 37. in some cases在某些情況下 38. look up to 敬仰. 39. make ones way to 前進,去 40. compared to /with 41.feed on(upon) /feedwith 42. focus on /upon 43.take turns to do / (at) doing 44.in panic 害怕的,恐懼的 45.die of /from 46.speak /think highly of sb. 47. be related/linked to 和有關(guān) 48. have .to do with 50. rather than而不是 51. turn down 把(音量)調(diào)小;拒絕 52. turn around環(huán)顧四周 53. in the distance 在遠(yuǎn)處 54. be known as/for/to 定冠詞的用法 1.表示特定的人或物 2.表示地球、宇宙中獨一無二的`事物，主要指各種天體及世界上比較有影響的物體。 The sun，the moon，the earth 3.表示地點、方向、時間、方式等 at the corner 在拐角處 1) 在表示季節(jié)的名詞前常不用冠詞。 In spring 在春天 2) 具體某年的某個季節(jié)，需用冠詞。 In the summer of the year20xx 3)用于序數(shù)詞或形容詞的級前 the first the second 4)用于形容詞前使其名詞化 the rich the poor 5)用于復(fù)數(shù)姓氏前，表示夫婦‖或全家 The Smiths 6)用于樂器名詞前 Play the piano 語法：名詞性從句(賓語從句、表語從句) 1、賓語從句：注意事項 用陳述句的語序。 注意從句的時態(tài)呼應(yīng)(主句是現(xiàn)在時，從句用各種時態(tài);主句是過去時，從句用過去的時態(tài)，包括過去、過去進行、過去完成、過去將來)，表示客觀真理或普遍事實時除外。 主句的謂語動詞是advise,demand,request,order,suggest,insist時，賓語從句的謂語動詞用should+v. 主句的主語是第一人稱，謂語是think,suppose,believe,expect,imagine時，否定轉(zhuǎn)移。 that引導(dǎo)賓語從句時，一般省略。不省略的情況為：a.從句位于句首以示強調(diào)時;b.及物動詞后的第二個及以后的賓語從句;c.謂語動詞和that從句間有短語隔開時;d.在復(fù)合賓語中;e.賓語從句由“從句+主句”構(gòu)成，從句的引導(dǎo)詞緊跟在主句謂語動詞后，that不省。 詞組：right away at once immediately burst into laughter/tears burst out doing sth as if/though in ruins injure wound hurt destroy damage be trapped in dig out bury oneself in doing sth rise raise arise too… to be away it seems as if+陳述語氣/虛擬語氣 act out be pleased/willing/glad to do sth honor in honor of be proud of express my thanks to 地點狀語從句 1、地點狀語從句由where,wherever引導(dǎo)。 注意：where與where的區(qū)別：Where表特定的地點，而wherever表示非特定的地點。 Wherever=to/atanyplacewhere 2、地點狀語從句與定語從句的區(qū)別 Where引導(dǎo)定語從句時，從句前應(yīng)有一個表示地點的名詞作先行詞;而狀語從句前則無先行詞。 什么是時態(tài) 英語語法中的時態(tài)(tense)是一種動詞形式，不同的時態(tài)用以表示不同的時間與方式。它是表示行為、動作、狀態(tài)在各種時間條件下的動詞形式，在英語中有16種時態(tài)。 下面就英語中常見的十種基本時態(tài)進行闡述，其它的時態(tài)都是在這十種時態(tài)的基礎(chǔ)上結(jié)合而成的。 在語法里，時或時態(tài)表示行為發(fā)生的.時間和說話時的關(guān)系。一般分為過去式、現(xiàn)在式、將來式，通常也有與表示動作進行或終止的進行式和完成式等體貌一起相連用的情況。 時態(tài)連同語氣、語態(tài)、體貌和人稱為動詞形式至少可能能夠表現(xiàn)出的5種語法特性。 有些語言，沒有時態(tài)的使用，如分析語的中文，但必要時，仍有時間副詞的輔助。也有些語言，如日文，形容詞的詞形變化能表達出時間上的資訊，有著類似動詞的時態(tài)性質(zhì)。還有些語言，如俄文，一個單詞就能表現(xiàn)出時態(tài)和體貌。 語法知識點 1.as...as...引導(dǎo)的比較級： (1)“as +形容詞或副詞原級+ as+被比較對象”結(jié)構(gòu)。例句：He studies as hard as you.他像你一樣學(xué)習(xí)努力。 (2)在否定句或疑問句中可用not so…as….例句：He can not run so/as fast as you.他沒你跑得快。 2.only引導(dǎo)的倒裝句型：only +狀語(或狀語從句)位于句首時，句子部分倒裝。 例句：Only by diligence and honesty can one succeed in life.只有勤奮、正直，一個人在生活中才能成功。 注意：但only修飾主語時，不倒裝。例句：Only that girl knew how to work out the problem.只有那位女生知道怎樣解那道題。 3.wish引導(dǎo)的虛擬語氣：wish后面的從句，當(dāng)表示與事實相反的情況，或表示將來不太可能實現(xiàn)的愿望時，其賓語從句的動詞形式為： (1)表示對現(xiàn)在情況的虛擬：從句動詞用過去式或過去進行式表示，be的過去式用were. I wish I knew the answer to the question.我希望知道這個問題的答案。(可惜不知道。) (2)表示對過去情況的虛擬：從句動詞用had +過去分詞。 I wish (that) I hadn’t wasted so much time.我后悔不該浪費這么多時間。(實際上已經(jīng)浪費掉了。) (3)表示對將來的主觀愿望：謂語動詞形式為“would/ should/ could/ might +動詞原形”。在這種情況下，主句的主語與從句的主語不能相同，因為主句的主語所期望的從句動作能否實現(xiàn)，取決于從句主語的態(tài)度或意愿(非動作名詞除外) 。 I wish it would stop raining.但愿雨能停止。 注意：若wish后的賓語從句中用would，可以表示請求，通常意味著說話人的不快或不滿。 例句：I wish you would be quiet.我希望你安靜一些。 4.it形式賓語：和it作形式主語一樣，我們常用it來作形式賓語，把真正的賓語從句放在句末，這種情況尤其出現(xiàn)在帶復(fù)合賓語的句子中。 例句：He has made it clear that he will not give in.他表明他不會屈服。 5.The+比較級，the+比較級表示“越.....越......" 例句：The more scared we are, the stronger the difficulty will become。我們越害怕困難，困難就會變得越強大。 倒裝結(jié)構(gòu)的用法： 一、副詞here,there, in, out,up ,down, away,back,now, then, ahead等位于句首,當(dāng)謂語動詞是be,come, go, follow,run等表示位置移動的動詞，而且主語又是名詞時,需要把謂語動詞放主語之前，即全部倒裝。 注意:A此類倒裝不用進行時態(tài)度。B若主語是代詞時，不用倒裝。 二，含有否定意義的`詞放句首，部分倒裝。 A具有否定意義的副詞放句首：not,never,seldom,hardly, rarely.little,scarely,few… B,含有否定意義的連詞放句首:not only…but also.., neither..nor.., no sooner…than.., scarely..than..,Hardly..when.., not until… _ot only, no sooner,hardly.scarely要倒,but (also), than, when后面的句子不倒. neither..nor..兩部分都倒裝。 C,含有否定意義的介詞放句首：by no means, In no time,in no case, on no account,under no circumstances… 三，only+狀語，部分到裝 四、表示上文的狀況也適合另外一人或事半功倍有下列： 肯定:so+助動詞(動/情態(tài))+主語_語與上文一致 否定:neither(nor)+助動(動/情態(tài))+主語 五、as作“盡管/雖然”，引導(dǎo)讓步狀語從句，由于語法需要，把表語/狀語/動詞提于句首. 六、so ..that.., such ..that..的句子結(jié)構(gòu)中，若so,such和與其所修飾的詞置于句首，實行部分倒。 七、若if引導(dǎo)的虛擬條件句中有were, had, should時，可將if省，把were, had , should放主語之前。 八、充當(dāng)?shù)攸c狀語的介詞短語放句首，全倒。 九、在表示愿望的感嘆句，倒裝。 十、There be句型。 3.語法 詳見Unit4的語法知識 【知識點】 1.right away毫不遲疑，立刻 2.It seemed as if the world was at an end.世界似乎到了末日。 從句表示“(在某人)看來好像;似乎” ① It seems/looks/appears as if/though…看起來好像… �、� Sb./Sth.looks as if/though… �、� There seems/appears(to be)… There appears to have been a mistake. 2.in ruins.變?yōu)閺U墟 3.Two-thirds 4.Workers built shelters for survivors whose homes had been destroyed. 5.under the weight of在……重壓下，迫于 6.in the open air在戶外，在野外，露天 7.take turns to do sth依次，輪流做某事 in turn依次地，輪流地 8.be shocked at對……感到震驚 9.be proud of以……為自豪 10.express one’s thanks to sb/for sth…對/因……表示感謝 11.without warning毫無預(yù)兆 12.next to緊接著，相鄰，次于 13.get away from…避免，擺脫，離開 14.disaster-hit areas災(zāi)區(qū) 15.Listening to English is a very important skill because it is only when we understand what is said to us that we can have a conversation with somebody. 聽英語是一項很重要的技能，因為只有當(dāng)我們懂得別人給我們說什么我們才能與他交談。 16.It is believed that人們認(rèn)為… 17.hold up舉起;托住;支撐列舉，推舉 18.make up彌補,虛構(gòu),整理,和解,化妝,拼湊 19.be trapped in被困于… 20.It is said that…據(jù)說... 21.be fixed to…被固定到…… 22.be tied to…被綁在…… 1) in search of = in the search for尋找 2) search for sb/ sth尋找某人/物 3) search for sb/ sth搜查以尋找某人/物 4) decorate sth with用裝飾 5) decorate sth in/afterstyle按照風(fēng)格裝飾 6) decorate for為裝飾 7) belong to屬于 8) in return for作為回報，作為報答(原因) 9) no doubt無疑地，很可能 10) without (a) doubt無疑地 11) beyond doubt毫無疑問(常作插入語) 12) in doubt感到懷疑的 13) be worth doing sth值得做某事 14) take apart拆開 15) come/ fall apart崩潰，瓦解 16) apart from除了以外都，除去 17) in evidence明顯的，顯而易見的 18) at the entrance to去的入口 19) think highly/much/a lot of高度贊揚/評價 20) think little/poorly of忽視，不重視 21) in the fancy style流行式樣 22) at war處于交戰(zhàn)狀態(tài) 23) more/ less than多/少于 24) such an amazing history如此神奇的一段歷史=so amazing a history 25) cultural relics文化遺產(chǎn) 26) develop an interest in培養(yǎng)對的'興趣 27) remain a mystery仍然是一個謎 28) a troop of his best soldiers他最好的一隊士兵 29) celebrate the 300th birthday慶祝第300個生日 30) agree with this opinion贊同這個觀點 31) see sth by the light of the moon借著光看見某物 32) the entrance to the mine礦洞的入口處 33) be used to do sth被用來做某事 34) in fact =as matter of fact事實上 35) add more details to添加更多細(xì)節(jié)到 36) care about關(guān)心 37) agree with sb同意某人的觀點 38) rather than而不是 39) at midnight在午夜 40) to ones surprise令某人感到驚喜 1. What would you like to see happen in the future. 2. Not only is every step of climbing Mount Qomolangma felt by viewer, but also the cold, the tiredness, the food, the smells, the sights and the sounds of the mountain can all be experience. 3. Upon reaching the top of the mountain, a feeling of happiness and a sense of achievement will be experienced. 4. RealCine works by making the viewers feel that they are actually in the film. 5. The movements of the headset indicate the direction in which the view wants to go. 6. In scientific studies it has been shown that VR can provide teenagers with another way to experience the world and make them work harder to make their dreams come true. 7.The teenager was made to think that he had scored the winning goal. 8. An argument has been put forward that some viewers will be disappointed by Realcine. 9. Firefighters could be trained using Realcine without the risk of sending them into a burining building. 10. It has been suggested that travel sickness should/can be reduced by using virtual reality. 11. This could be of great benefit to people and will be researched further. 12. Also, we need to buy new keyboards and mousse because many of the keyboards have letters missing. 13. If the PC (No.7) I was using had had a good keyboard, I would not have made so many mistakes. 14. He left university in order to concentrate on the writing. 15. The teacher wont mind you using the computer. 16. The Time Traveller journeys through millions of years, seeing even more alien creatures than before. 17. He finally stops thirty million years into the future and experiences a future time where the sun no longer shine brightly. 18. Scared and cold, the Time Traveller starts back towards the present. 19. Instead of waiting to be rescued, the three young people teach themselves astrophysics. 20. With the help of force from a black hole, the are able to guide the lost spaceship safely back to the Earth. 過去分詞做表語 1過去分詞(短語)作表語時，其作用相當(dāng)于adj.,說明的是主語的狀態(tài) All the windows are broken. All hope is gone. He looked worried after reading the letter. 常見作表語的過去分詞有：disappointed, drunk, amused, frightened, married, excited, experienced, interested, confused, pleased, puzzled, satisfied, tired, worried,gone, dressed, lost等。 注意 過去分詞作表語時和動詞的被動語態(tài)結(jié)構(gòu)相似，但兩者表達的.意思明顯不同，前者說明主語的特點及所處的狀態(tài)，而后者強調(diào)被動的動作。 My glasses are broken.我的眼鏡碎了。(狀態(tài)) My glasses were broken by my son.我的眼鏡被我兒子摔碎了。(動作) 核心單詞 1、 persuade vt。說服；勸服；使相信（同convince） 常用結(jié)構(gòu)： persuade sb。 of sth。使某人相信某事 persuade sb。 to do sth。說服某人做某事 persuade sb。 into doing sth。說服某人做某事 persuade sb。 out of doing sth。說服某人不要做某事 persuade sb。 that—clause使某人相信…… 聯(lián)想拓展 talk sb。 into/out of doing sth。=reason sb。 into/out of doing sth。 說服某人做/不做某事 trick sb。 into/out of doing sth。誘使某人做/不做某事 urge sb。 into/out of doing sth。慫恿某人做/不做某事 易混辨析 advise/persuade advise強調(diào)"勸告，建議"的動作，不注重結(jié)果；而persuade強調(diào)"已經(jīng)說服"，重在結(jié)果。用法上：advise可跟v�！猧ng形式作賓語，也可以接that—clause （that sb。 should do），而persuade則不能。 I persuaded him of its truth。我使他相信這是真的。 We will persuade him to take the medicine。 我們將說服他把藥吃下去。 We persuaded her into taking the job。 我們說服她接受了這份工作。 I persuaded my father out of smoking。 我勸服父親戒了煙。 單詞 at hand在附近，即將到來 hand down流傳下來，傳給 hand in交上，遞交 hand in hand手拉著手，聯(lián)合 hand on傳下來，依次傳遞 hand out分發(fā)，散發(fā) hand over交出，移交 in hand在控制中 on the other hand另一方面 hand about閑蕩，徘徊 hand on繼續(xù)下去，等一下 hand up掛斷() happen to碰巧，偶然 hardly any幾乎沒有，幾乎什么也不 hardly …when剛一……就 in haste急忙的，草率的 have on穿著，戴著 head for駛向，走向 lose one‘s head不知所措 at heart實質(zhì)上 learn by heart記住，背誦 heart and soul全心全意 lose heart喪失勇氣，失去信心 can‘t help禁不住，不得不 help oneself自取所需 get hold of抓住，掌握 hold back躊躇，退縮，阻止，抑制 hold on繼續(xù)，緊握不放 hold on to緊緊抓住，堅持 hold up舉起，承載，阻擋 at home在家，在國內(nèi)，自在自如 home and aboard國內(nèi)外 in honor of為紀(jì)念，向……表示敬意 on one‘s honor以名譽擔(dān)保 how about如何，怎樣 【400字寫神奇的四年級作文】相關(guān)文章： 神奇的筷子-寫物作文02-15 神奇的老爺爺寫人作文10-07 我的神奇妹妹寫人作文300字10-01 寫神奇的衣服400字左右10-05 寫神奇的筆優(yōu)秀作文400字左右10-05 神奇的教室四年級作文10-08 神奇的手表四年級作文11-23 神奇的植物四年級作文10-07 神奇的作文12-13 神奇的作文01-10400字寫神奇的四年級作文2
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