2019-2020年高中英語(yǔ) Unit 2 Fit for life教案 牛津譯林版選修7.doc

2019-2020年高中英語(yǔ) Unit 2 Fit for life教案 牛津譯林版選修7【美文閱讀】The secrets of never getting sick身體健康是一個(gè)人最大的財(cái)富，沒(méi)有好的身體，什么事也干不成。為了讓你的身體更好，心情更佳，現(xiàn)在就教你幾招遠(yuǎn)離疾病的方法。Some of our friends are always healthy and have no illness，even a cold for all year round.Some experts believe that they boost their immunity(免疫力)through simple lifestyle habits.Here are some pieces of advice.Tickle your funny bone(喚起你的幽默感)：Think about what makes you laugh whether its reading ics or doing silly things with your friends，and try to add more pleasure into your life.Eat different food with different colors：Get at least five servings of colorful fruits and vegetables every day.Eat plenty of plex carbons(碳水化合物)，such as brown rice，and look for lowfat sources of protein(蛋白質(zhì))and cut back on added fat.Get moving：Do proper exercise for forty to fortyfive minutes at least every day，such as walking，cycling，swimming or running，at least five days a week.Avoid doing the movement which is beyond your bodys limit.Keep records in your diary：Set aside twenty minutes a day for three consecutive(連續(xù)的)days to write down the things that are most important to you and how they affect you.Dont get struck by stress：When you encounter some touchy(棘手的)problems，firstly take a look at the situation and seriously consider whether you can do something to change it.If you realize that you cant change the situation，try to change your physical and emotional reactions to it.Being in meditation(沉思)，doing yoga or deepbreathing exercise，or listening to calm music can help reduce stress，too.【誘思導(dǎo)學(xué)】1What does the underlined word “boost”in the first paragraph mean?_2According to the above passage，what should we do to prevent ourselves from getting sick?_【答案】1.It means increase or raise.2.Tickle our funny bone；eat different food with different colors；get moving；keep records in our diary；dont get struck by stress.Period Previewing(教師用書獨(dú)具)教學(xué)目標(biāo)本課時(shí)主要是通過(guò)學(xué)生對(duì)學(xué)案所給出的內(nèi)容的學(xué)習(xí)，了解本課文中所出現(xiàn)的詞匯，初步了解課文以及相關(guān)的背景知識(shí)，對(duì)下一堂課對(duì)課文的全面理解起到一個(gè)鋪墊作用。教學(xué)地位本單元的話題是“Fit for life”，而本單元的第一篇文章“Two lifesaving medicines”讓學(xué)生了解日常生活中常見(jiàn)的兩種藥物阿司匹林和青霉素的主要功效以及對(duì)人類健康所起的重要作用，具有很強(qiáng)的現(xiàn)實(shí)意義。(教師用書獨(dú)具)新課導(dǎo)入建議利用精美的圖片要求學(xué)生了解并辨認(rèn)日常生活中常用的藥品類型及常用的感冒藥、消炎藥和退燒藥。提出問(wèn)題，引起學(xué)生求知欲望，導(dǎo)入新課。教學(xué)流程設(shè)計(jì)師生共同討論并統(tǒng)一答案。.篇章結(jié)構(gòu)NameInvention & DiscoveryMedical1._AspirinNearly 3,500 years ago，people 2._ on leaves or drank a kind of tea made from leaves of a particular plant.Hippocrates made a 3._ from a tree bark.In 1897 Hoffmann produced aspirin.Two years later，the pany he worked for began distributing the medicine in 4._ form to physicians to use with patients.In 1900，aspirin was sold in shops in the form of 5._.Reducing fever and helping stop painReducing the risk of 6._ attacks and preventing a strokeReducing the risk of some cancers by 40 percentReducing 7._ sugar levelsPenicillinIt was discovered by Alexander Fleming in 8._.Fleming found the mould had 9._ the bacteria surrounding it.Two other scientists succeeded in purifying it and it was produced in large 10._.Treating illnesses caused by bacteria and wounds【答案】1.effects2.chewed3.juice4.powder5.tablets6.heart7.blood8.19289.killed10.quantities.語(yǔ)篇理解1In_，aspirin was sold in powder form to physicians to use with patients.A1897B1899C19002Who is an American?ADr Thun. BSmith.CAlexander Fleming.3Who found penicillin?ADr Thun. BAlexander Fleming.CHoward Florey.4Why did penicillin bee the greatest drug of the 20th century?ABecause it was found by an Australian scientist.BBecause it once made three people get the Nobel Prize.CBecause it saved millions of lives.5Whats mainly discussed in this passage?AFamous doctors.BHow penicillin and aspirin were invented.CTwo important medicinesAspirin and Penicillin.【答案】1.B2.A3.B4.C5.C.課文縮寫If you 1._ any medicine cupboard or go to any medicine counter in the world，it is likely 2._ you will find aspirin and penicillin.Aspirin was invented in 1897.The first 3._ of this medicine took place in 1899.In 1900 aspirin was sold in shops in the form of 4._.Not only has aspirin proved 5._ for reducing fever and helping stop pain，6._there are also other things that aspirin can help with.In 1977 a study carried 7._ in the USA showed that aspirin could prevent strokes.Another drug that has helped increase the 8._ of peoples health is penicillin.It was discovered by a Scottish scientist named Fleming in 1928.In 1940，two other scientists managed to make and test the new drug 9._.Due to the 10._ use of penicillin，many lives were saved during world war .Penicillin became the greatest drug of the 20th century，saving millions of lives.【答案】1.open up2.that3.trials4.tablets5.vital6.but7.out8.standard9.in large quantities10.widespread.詞義搭配1beneficialAa positive opinion of sb.or sth.2possess Bvery important3vital Cthe possibility of sth.happening or being developed or used4potential Dto recycle5application Eto have or own sth.6astonish Fto surprise sb.very much7circulate Ga verbal or written request for assistance or employment or use8approval Huseful；helpful【答案】1.H2.E3.B4.C5.G6.F7.D8.A.短語(yǔ)填空1.Jamie could hardly wait to _ his new bike.2The new shop is to_at 8：00 tomorrow morning.3Once a plan is made，it should be_no matter how difficult it is.4With so much noise outside，I couldnt have my attention_my homework at all.5You will sound more polite if you make a request_a question.6If trees are cut down_like this，forests will disappear sooner or later.7How did you find the secret?Totally_.8I have _the bad tomatoes from the basket.【答案】1.try out2.open up3.carried out4.focused on5.in the form of6.in large quantities7.by accident8.picked out.句型背誦1Have you ever seen a doctor？If_so，what happened?你曾經(jīng)看過(guò)醫(yī)生嗎？如要看過(guò)的話，發(fā)生了什么事？2If you open up any medicine cupboard or go to any medicine counter in the world，it_is_likely_that you will find aspirin and penicillin.倘若你打開(kāi)世界上任何一個(gè)藥柜或去任何一個(gè)藥品柜臺(tái)，都很可能找到阿司匹林和青霉素。3It_was in 1897 that a European chemist called Dr Felix Hoffmann produced aspirin from this chemical.1897年，一位名叫菲利克斯霍夫曼的歐洲藥劑師從這種化學(xué)物質(zhì)中提取了阿司匹林。4Not_only has aspirin proved vital for reducing fever and helping stop pain，but there are also other things that aspirin can help with.阿司匹林不僅被證明對(duì)于退燒、止痛必不可少，而且還有其他用途。5If penicillin had_not_been available，many people would_have_died from sickness or even small wounds.如果沒(méi)有青霉素，很多人會(huì)死于疾病，甚至很小的傷口。Period Wele to the unit & Reading(教師用書獨(dú)具)教學(xué)目標(biāo)1熟記學(xué)案中所列出的單詞和短語(yǔ)。2通過(guò)學(xué)案中所給出的重點(diǎn)單詞和重點(diǎn)短語(yǔ)的學(xué)習(xí)，讓學(xué)生能夠正確理解和使用這些單詞和短語(yǔ)，能夠運(yùn)用這些詞語(yǔ)造句。3通過(guò)對(duì)這些詞匯的理解能夠更深層次地理解課文，并通過(guò)課文加深對(duì)這些詞匯的理解，更加熟練地運(yùn)用這些詞匯。4通過(guò)對(duì)本課文的理解，讓學(xué)生初步了解常見(jiàn)藥品的功效，提高學(xué)生閱讀科普文章的能力。教學(xué)地位單詞和短語(yǔ)是構(gòu)成句子的最小單位，在語(yǔ)言學(xué)習(xí)中起至關(guān)重要的作用，所以理解和正確使用英語(yǔ)單詞和短語(yǔ)是英語(yǔ)學(xué)習(xí)的重點(diǎn)所在。(教師用書獨(dú)具)新課導(dǎo)入建議“In this period, lets deal with some useful expressions in the passage.”開(kāi)門見(jiàn)山，直入主題。 教學(xué)流程設(shè)計(jì)讓學(xué)生就“課堂互動(dòng)探究”(見(jiàn)學(xué)案第26頁(yè))進(jìn)行討論，讓學(xué)生各自發(fā)表自己的見(jiàn)解，然后讓各個(gè)討論組派代表匯報(bào)各自討論結(jié)果。1Have you ever seen a doctor？If_so，what happened？(教材P17)你曾經(jīng)看過(guò)醫(yī)生嗎？如果看過(guò)的話，發(fā)生了什么事？If so是一個(gè)省略句。在復(fù)合句特殊省略的現(xiàn)象中，當(dāng)省略一個(gè)從句或從句的一部分時(shí)，常用so或not代替省略部分。If so, I am afraid I have some bad news.如果真是這樣，恐怕我有一些壞消息要告訴你。If so，I believe I have solved your problem.如果是這樣，我相信我已經(jīng)解決了你的問(wèn)題。if any如Y果有的話if not如果不/沒(méi)有的話if ever如果曾經(jīng)有的話if possible如果可能的話if necessary如果必要的話Ill pick you up at the hotel if necessary.如果必要的話，我用車去賓館接你。I think there is a train around 3 oclock.If not, youll have to wait till 5：30.我想3點(diǎn)左右有一班火車。要是沒(méi)有，你只好要等到5點(diǎn)半了?！緦?duì)接高考】(2011江蘇高考)It sounds like something is wrong with the cars engine._，wed better take it to the garage immediately.AOtherwiseBIf notCBut for that DIf so【解析】考查省略結(jié)構(gòu)。句意：聽(tīng)起來(lái)好像汽車引擎出故障了。如果這樣的話，我們最好立即把它送到汽修廠。if so意為“如果是這樣的話”，符合句意?！敬鸢浮緿完成句子開(kāi)始你可能有些困難，如果是這樣，請(qǐng)給我們打電話。You may have some difficulties at first._，please ring us.如果可能，應(yīng)當(dāng)將蔬菜和水果去皮。_，vegetables and fruits should be peeled.【答案】If soIf possible2If you open up any medicine cupboard or go to any medicine counter in the world，it_is_likely_that you will find aspirin and penicillin.(教材P18)倘若你打開(kāi)世界上任何一個(gè)藥柜或去任何一個(gè)藥品柜臺(tái)，都很可能找到阿司匹林和青霉素。It is likely that.意為“可能”，為常用句型，它常和sb./sth.is likely to do sth.互換。It is likely that he will agree to the plan.He is likely to agree to the plan.很可能他會(huì)同意這項(xiàng)計(jì)劃。It is likely that they will e back next summer.他們可能會(huì)在明天下午回來(lái)。Its likely that.sb.be likely to do.做某事是可能的Not likely.(表示堅(jiān)決不同意)絕不可能；絕對(duì)不會(huì)Me？Join them？Not likely!我？和他們一起？沒(méi)門兒！句型轉(zhuǎn)換My parents are likely to allow me to go to the cinema._my parents will allow me to go to the cinema.It is possible for Ye shiwen to set a new world record in xx._Ye shiwen will set a new world record in xx.Ye shiwen _ set a new world record in xx._Ye shiwen will set a new world record in xx.【答案】Its likely thatIt is possible that；is likely to；It is likely that單項(xiàng)填空Studies show that people are more _ to suffer from back problems if they always sit before puter screens for long hours.Alikely BpossibleCprobable Dsure【解析】句意：研究表明，人如果長(zhǎng)時(shí)間坐在電腦屏幕前就更可能患上背部疾病。sb.is likely to do sth.“某人可能做某事”。possible，probable作表語(yǔ)時(shí)，句子的主語(yǔ)不能是人。be sure to do“必定”，表示主觀看法，與語(yǔ)境不符。【答案】A3beneficial adj.有益的，有用的Both of these medicines have saved millions of peoples lives and have proved beneficial to mankind since they were invented.(教材P18)自從發(fā)明這兩種藥物以來(lái)，它們已挽救了數(shù)百萬(wàn)人的生命并被證實(shí)對(duì)人類有益。Proper exercise is beneficial to your health.適當(dāng)?shù)腻憻拰?duì)你的健康有好處。Cycling is highly beneficial to health and environment.騎自行車對(duì)健康和環(huán)境都有益。be beneficial to對(duì)有益benefit n利益，好處vi.有利于，受益be of benefit to(be beneficial to)對(duì)有益for sb.s benefit(for the benefit of sb.)為了某人的利益；為幫助某人benefit from/by從中得益He thought he would benefit from/by going to school.他認(rèn)為上學(xué)對(duì)他有好處。The new regulations will be of benefit to/be beneficial to everyone concerned.新規(guī)章將使所有有關(guān)人員受益。翻譯句子據(jù)說(shuō)瑜伽(Yoga)對(duì)人體健康有很大的益處。_每個(gè)人都會(huì)從這次活動(dòng)中獲益良多。_【答案】It is said that Yoga is of great benefit to human health./It is said that Yoga is beneficial to human health.Everyone will benefit a lot from this activity./This activity will benefit everyone a lot.4possess vt.擁有，具有；支配，控制Nearly 3,500 years ago，people chewed on leaves or drank a kind of tea made from leaves possessing a special chemical to reduce body pains and fever.(教材P18)近3500年前，人們咀嚼樹(shù)葉或者喝由一種含有特殊化學(xué)物的樹(shù)葉制成的茶來(lái)減少身體疼痛和發(fā)燒。Poor as they are，they possess many noble qualities.盡管他們很窮，但是他們擁有很多高尚的品質(zhì)。Im afraid he doesnt possess a sense of humour.恐怕他沒(méi)有什么幽默感。possess oneself of獲得，據(jù)有be possessed of具有(某種品質(zhì)，能力等)possession nU擁有；(常用復(fù)數(shù))個(gè)人財(cái)產(chǎn)have/get/gain/take possession of占有；擁有in possession of占有in the possession of sb.為某人所有Does the young man standing there take possession of the pany？是站在那邊的年輕人擁有這家公司嗎？No.The pany is in the possession of his father.不，這家公司為他父親所擁有。完成句子她擁有一大筆財(cái)富。She _ a large fortune.【答案】is in possession of或has/gets/gains/takes possession of單項(xiàng)填空Though having lived abroad for years，many Chinese still _ the traditional customs.Aperform BpossessCobserve Dsupport【解析】句意：盡管許多中國(guó)人在國(guó)外居住多年，但他們?nèi)匀谎匾u傳統(tǒng)的風(fēng)俗習(xí)慣。perform“表演”；possess“擁有”；observe “遵守，遵循”；support“支持”?！敬鸢浮緾5take place發(fā)生，舉行The first trials of this medicine took place in 1899，when the pany Hoffmann worked for began distributing the medicine in powder form to physicians to use with patients.(教材P18)對(duì)該藥進(jìn)行的首批試驗(yàn)發(fā)生在1899年，當(dāng)時(shí)，霍夫曼供職的公司開(kāi)始將這種藥以粉末形式分發(fā)給醫(yī)師，在病人身上使用。(P18)The meeting took place at 8：00 as planned.按計(jì)劃會(huì)議在八點(diǎn)召開(kāi)了。Great changes have taken place in China in the past 20 years.在過(guò)去20年里，中國(guó)發(fā)生了巨大變化。break out/e about/happen/take place/occurbreak out意為“突然發(fā)生，爆發(fā)”，通常指戰(zhàn)爭(zhēng)、災(zāi)害、疾病等發(fā)生。e about表示“發(fā)生，出現(xiàn)，產(chǎn)生”，一般指事故的發(fā)生。happen表示“偶然發(fā)生，碰巧”，指事先沒(méi)有計(jì)劃地發(fā)生。occur指事情按計(jì)劃發(fā)生或偶然發(fā)生?？捎糜诰唧w的事物，也可用于抽象的事物。用于指具體事物時(shí)，可與happen互用但happen后接不定式時(shí)，不能與occur換用。take place?？膳chappen，occur換用(以具體事物作主語(yǔ)時(shí))，但較多地指事情的發(fā)生不是偶然出現(xiàn)的，而是按意圖、計(jì)劃進(jìn)行的，引申用法可表示舉行、進(jìn)行的意思。The war broke out in 1935.這場(chǎng)戰(zhàn)爭(zhēng)爆發(fā)于1935年。Do you know how the accident came about?你知道事故是怎樣發(fā)生的嗎？What happened to you？你怎么了？The concert will _ tomorrow.Abe taken place Btake placeChappen Dbe happened【解析】take place，happen都沒(méi)有被動(dòng)語(yǔ)態(tài)，因此首先排除A、D兩項(xiàng)，happen多指偶然發(fā)生，而音樂(lè)會(huì)的舉行是計(jì)劃好的事情，故選B?！敬鸢浮緽Its already 10 oclock.I wonder how it _ that she was two hours late on such a short trip.Acame over Bcame outCcame about Dcame up【解析】句意：已經(jīng)10點(diǎn)鐘了。這么短的路程她卻遲到了兩個(gè)小時(shí)，我想知道它是如何發(fā)生的。e over順便拜訪；e out出現(xiàn)，出版；e about產(chǎn)生，發(fā)生；e up長(zhǎng)出，發(fā)芽。根據(jù)句意，故選C。【答案】C6Not_only has aspirin proved vital for reducing fever and helping stop pain，but there are also other things that aspirin can help with.(教材P18)阿司匹林不僅被證明對(duì)于退燒、止痛必不可少，而且還有其他用途。(1)句中not only.but also.意為“不但而且”。因not only放在句首，故其所在的分句使用了倒裝結(jié)構(gòu)。that aspirin can help with是定語(yǔ)從句，修飾other things.Not only the students but also the teacher was against the plan.不但學(xué)生們反對(duì)這個(gè)計(jì)劃，老師也反對(duì)。We can watch the ceremony not only on TV but also through the Internet.我們不但可以從電視上觀看開(kāi)幕式，還可以通過(guò)網(wǎng)絡(luò)來(lái)觀看。not only A but also BB as well as Anot only.but also.連接兩個(gè)分句時(shí)，若not only位于句首，not only所在的分句要部分倒裝，but also后面的分句不倒裝。not only.but also.連接并列主語(yǔ)時(shí)，遵守“就近原則”。not only只能連用，而but also既可連用，也可分開(kāi)用，also也可省略。Not only the students but also their teacher likes playing football.不僅學(xué)生，而且他們的老師也喜歡踢足球。I not only play tennis but also practise shooting.我不僅打網(wǎng)球，也練習(xí)射擊。完成句子約翰不但喜愛(ài)漢語(yǔ)，而且說(shuō)得也很好。Not only _ Chinese，_ he is also good at speaking it.【答案】does John love；but單項(xiàng)填空The puter was used in teaching.As a result，not only_，but students became more interested in the lessons.Asaved was teachers energyBwas teachers energy savedCteachers energy was savedDwas saved teachers energy【解析】not only.but(also).結(jié)構(gòu)中，若它連接并列分句，且not only位于句首時(shí)，則not only后的分句要部分倒裝。故選B。【答案】B(2)vital adj.對(duì)極重要的，必不可少的；致命的The police play a vital role in our society.警察在我們的社會(huì)中起著極其重要的作用。It is vital to get the victim to the hospital at once.把受害者立刻送到醫(yī)院是至關(guān)重要的。be vital for/to.對(duì)極重要的/必不可少的It is vital to do sth.做某事極其重要It is vital that.十分重要It is vital that a middle school student should learn English well.學(xué)好英語(yǔ)對(duì)中學(xué)生來(lái)說(shuō)是十分重要的。【提示】在句型“It is vital that.”中從句謂語(yǔ)動(dòng)詞要用“(should)動(dòng)詞原形”的形式?！緦?duì)接高考】(xx安徽高考)Interest is as _ to learning as the ability to understand，even more so.Avital BavailableCspecific Dsimilar【解析】考查形容詞。句意：對(duì)于學(xué)習(xí)來(lái)說(shuō)，興趣如同理解能力一樣重要，甚至更重要。根據(jù)句意可知，應(yīng)用vital。be vital to.“對(duì)極其重要”?！敬鸢浮緼完成句子對(duì)我們所有人而言能體諒別人是極其重要的。Consideration for other people_.對(duì)自己的孩子坦誠(chéng)十分重要。_ with your children.【答案】is vital to all of usIt is vital to be honest7Lawrence Craven，a doctor from the USA，introduced the_idea in 1953 that aspirin had the potential to reduce the risk of heart attacks，because it helped the blood circulate better.(教材P18)美國(guó)醫(yī)生勞倫斯克雷文在1953年提出一個(gè)觀點(diǎn)，即阿司匹林可能有助于降低心臟病發(fā)作的風(fēng)險(xiǎn)，因?yàn)樗芨纳蒲貉h(huán)。(1)本句為主從復(fù)合句，that aspirin had the potential.the blood circulate better為that引導(dǎo)的同位語(yǔ)從句，該從句用于對(duì)idea進(jìn)行解釋說(shuō)明，that僅起連接作用，沒(méi)有具體詞義，也不在從句中作成分。that引導(dǎo)的同位語(yǔ)從句中又包含because引導(dǎo)的原因狀語(yǔ)從句。He made a promise that he would e to see us as often as he could.他許諾說(shuō)他會(huì)經(jīng)常來(lái)看我們。They have ruled out the possibility that the children were drowned.他們排除了孩子們溺水的可能性。同位語(yǔ)從句用法說(shuō)明：功能：對(duì)相關(guān)名詞(多為表示抽象意義的名詞)進(jìn)行解釋說(shuō)明與名詞的關(guān)系：同位關(guān)系從句引導(dǎo)詞：that，what，which，who，when，where，why，how，whether后面常接同位語(yǔ)從句的名詞：idea，fact，truth，belief，hope，news等【提示】有時(shí)，同位語(yǔ)從句和它所說(shuō)明的名詞會(huì)被其他成分隔開(kāi)，這種同位語(yǔ)從句叫做分隔式同位語(yǔ)從句。The belief that things will get better is what keeps him moving on.支持他走下去的是情況會(huì)變好這一信念。I have no idea whether he can make it to persuade her to go with us.我不知道他能否成功說(shuō)服她跟我們一起去。The question what we should do next has been worrying me all the time.下一步做什么這一問(wèn)題一直令我擔(dān)憂?！緦?duì)接高考】(xx浙江高考)The only way to succeed at the highest level is to have total belief _ you are better than anyone else on the sports field.Ahow BthatCwhich Dwhether【解析】句意：要取得最高層次的成功，唯一的方法就是要完全相信在體育運(yùn)動(dòng)領(lǐng)域你比其他任何人都優(yōu)秀。have total belief that.完全相信，為固定句式。此處belief后接了同位語(yǔ)從句，從句不缺少成分，用that引導(dǎo)，所以正確答案為B項(xiàng)?！敬鸢浮緽完成句子我不知道你在那兒。I have no idea _。他沒(méi)有回答他為什么遲到這個(gè)問(wèn)題。He didnt give the answer _.【答案】that you were therewhy he was late(2)potential n可能性，潛在性；潛力，潛能adj.潛在的，可能的(只可作前置定語(yǔ))As a teacher，we should realize students potential.作為老師，我們應(yīng)該認(rèn)識(shí)到學(xué)生的潛力。First，we need to identify actual and potential problems.首先，我們需要弄清楚實(shí)際的問(wèn)題和潛在的問(wèn)題。potential for(doing)sth.的可能性/潛在性have the potential to do sth.有潛力做某事He has the potential to bee a worldclass musician.他有潛力成為世界級(jí)的音樂(lè)家。Each child is unique and teachers should encourage each one to realize their _.Apower BcharacterCnecessity Dpotential【解析】句意：每個(gè)孩子都是獨(dú)一無(wú)二的，教師們應(yīng)該鼓勵(lì)每個(gè)孩子發(fā)揮出他們的潛能。realize ones potential發(fā)揮某人的潛能。其余三個(gè)選項(xiàng)均不符合語(yǔ)境?！敬鸢浮緿8carry out實(shí)施，執(zhí)行，進(jìn)行However，in 1971，Smith and Willis from the UK proved that aspirin could have that effect，and in 1977 a study carried out in the USA showed that aspirin could prevent strokes，as well.(教材P18)但是，在1971年，英國(guó)醫(yī)生史密斯和威利斯證實(shí)阿司匹林的確有此功效，并且在1977年，美國(guó)實(shí)施的一項(xiàng)研究表明，阿司匹林還能預(yù)防中風(fēng)。The astronauts have carried out the mission in space exploration successfully.宇航員們已經(jīng)成功地完成太空探索的使命。Once a plan is made，it should be carried out no matter how difficult it is.計(jì)劃一旦制定了，不管多么難都要執(zhí)行下去。carry on繼續(xù)進(jìn)行，繼續(xù)下去carry away運(yùn)轉(zhuǎn)；使失去自制力carry off贏得；獲得(獎(jiǎng)品)；奪走；成功地完成carry through實(shí)現(xiàn)，完成；使渡過(guò)難關(guān)They carried on despite the difficult situations.盡管條件艱難，他們?nèi)匀粓?jiān)持下去。Please carry on with your work.請(qǐng)你繼續(xù)工作吧。Her confidence carried her through.信心使她渡過(guò)了難關(guān)。The disadvantage for us to _ the interviews separately is that it _ us a long time.Acarry out；may takeBcarry on；must costCcarry away；might spendDcarry off；can pay【解析】句意：對(duì)于我們來(lái)說(shuō)，逐個(gè)進(jìn)行面試的缺點(diǎn)是它可能要花費(fèi)我們很長(zhǎng)時(shí)間。carry out實(shí)施，進(jìn)行，情態(tài)動(dòng)詞may表示“也許，可能”，故選A?！敬鸢浮緼9In xx，aspirin was over 100 years old，and yet there_have_been more discoveries about how it can help increase the length of peoples lives.(教材P18)到xx年，阿司匹林已有一百多年的歷史，但是在它如何能夠幫助延年益壽方面仍然有更多的發(fā)現(xiàn)。there be句型表示“某處有某人、某物或某事”。The result is that today there are two “Irelands”結(jié)果是今天有兩個(gè)“愛(ài)爾蘭”。There were many different kinds of dinosaur and a number of them used to live in China.過(guò)去有許多種類的恐龍并且為數(shù)很多的恐龍?jiān)?jīng)生活在中國(guó)。句型There ben.v.ing/v.ed中v.ing，v.ed作主語(yǔ)補(bǔ)足語(yǔ)。如果名詞與后面的分詞存在主動(dòng)關(guān)系，用v.ing形式，如果是被動(dòng)關(guān)系，則用v.ed形式。there be之后如有幾個(gè)并列主語(yǔ)時(shí)，用is還是are要取決于第一個(gè)主語(yǔ)是單數(shù)還是復(fù)數(shù)，單數(shù)用is，復(fù)數(shù)用are。常見(jiàn)的there be變化結(jié)構(gòu)如下：There happen(s)to be.碰巧有There stand(s)/live(s)/lie(s)/go(es)/remain(s).有There seem(s)to be.好像有There is likely to be.可能有There may(might)/must be.可能/肯定有There e(s).來(lái)了/到了There be句式的非謂語(yǔ)動(dòng)詞形式：There being/There to be。There were more than ten thousand athletes and coaches participating in the xx London Olympic Games.一萬(wàn)多名運(yùn)動(dòng)員和教練員參加了xx年倫敦奧運(yùn)會(huì)。There seems to be a bank around here.附近好像有一家銀行。I never dreamed of there being such a good chance.我從沒(méi)有想到過(guò)會(huì)有這么好的一個(gè)機(jī)會(huì)。用be動(dòng)詞的適當(dāng)形式填空There _ a book and two pens on his desk at that time.We teachers dont want there _ any students staying in the classroom after school.There _ no bu