高考英語配套教學(xué)課件《Unit 3 Science versus nature》譯林版必修5

《高考英語配套教學(xué)課件《Unit 3 Science versus nature》譯林版必修5》由會員分享，可在線閱讀，更多相關(guān)《高考英語配套教學(xué)課件《Unit 3 Science versus nature》譯林版必修5（97頁珍藏版）》請在裝配圖網(wǎng)上搜索。

(2009·全國卷Ⅰ)假定你是李華，正在英國接受英語培訓(xùn)，住在一戶英國人家里。今天你的房東Mrs.Wilson不在家，你準備外出，請給Mrs.Wilson寫一留言條，內(nèi)容包括：,1.外出購物 2.替房東還書 3.Tracy來電話留言：(1)咖啡屋(Bolton Coffee)見面取消；(2)此事已告知Susan；(3)盡快回電 注意：1.詞數(shù)100左右； 2.可以適當增加細節(jié)，以使行文連貫。,Mrs.Wilson， I'm going out shopping，and won't be back until about 5∶00 p.mI have taken with me the two books you asked me to return to the City Library.At about 1 o'clock this aft- ernoon，Tracy called，saying that she couldn't meet you at Bolton Coffee tomorrow morning as she had something important to attend to.She felt very sorry about that，but said that you could set some other time for the meeting.,She wanted you to call her back as soon as you are home. She has already told Susan about this change. Li Hua,Ⅰ.高頻單詞點擊 1.Tiredness after work is perfectly (正常的).,2.The play was first (演出)in 1987.,3.She's the type of person who (成功) anywhere.,4.We (尋找) long and hard but found no answer.,5.Nobody can tell what the (結(jié)果) may be.,normal,performed,succeeds,sought,consequences,6.The report (作出結(jié)論)that the cheapest option was to close the laboratory.,7.I'm sorry I offended you，but it wasn't my (打算).,8.How should we (參與) ourselves in school life？,9.I have (受益) a lot from extensive reading.,10.May I ask a (幫忙) of you？,concluded,intention,involve,benefited,favour,Ⅱ.重點短語回顧 1. 一方面,2. 指出,3. 一般來說，總體而言,4. 義無反顧地進行，努力推進,5. 以……告終,6. 供出售，待銷售,7. 用完，耗盡,8. 準備就緒，布置妥當,on the one hand,point out,in general,push ahead with,end up,for sale,use up,put.in place,10. 幾天前；那天,11. 對某人而言,12. 贊同，支持,the other day,on one's part,in favour of,9. 想出，理解，明白；計算出，演算出,figure out,13. 觀點,point of view,14. 結(jié)果是，結(jié)果證明,turn out,Ⅲ.常用佳句必備 1.If I had the chance， I would have a cloned baby tomorrow.,[信息提取] 本句是虛擬語氣在條件狀語從句中的應(yīng)用。,[例句仿寫] 如果你采納了他的建議，你考試就能及格了。 If you his advice，you passed the exam.,had taken,would have,2.While cloning human embryos is illegal in many countries， some scientists are already pushing ahead with research so as to deliver a cloned human baby.,[信息提取] 本句中的while為連詞，意為“盡管，雖然”。while作此意講時，引導(dǎo)讓步狀語從句，通常放在句首。,[例句仿寫] 盡管我非常喜歡這輛車，但我買不起。 I like the car very much，I can't afford it.,While,3.When reading articles related to science，we often come across difficult or unfamiliar words.,[信息提取] 本句用了狀語從句省略結(jié)構(gòu)，完整的句子為When we are reading.。,[例句仿寫] 在街上散步時，我遇到了我的一個老朋友。 ，I met my old friend.,When walking in the street,4.破解疑難句,Ⅳ.交際用語必背 1. you think ？難道你不這么認為嗎？,2.What are this topic？ 關(guān)于這個主題你的想法是什么 ？,3.Do you ？你同意嗎？,4. your opinion？你的想法如何？,5. we should think about its consequences. 另一方面，我們應(yīng)該考慮他的后果,Don't,your thoughts on,agree,What about,On the other hand,so,normal n. & adj.正常(的)，常規(guī)(的)；標準(的),above normal 通常標準之上 below normal 通常標準之下 get sth.back to normal 使……恢復(fù)正常 return to normal 恢復(fù)正常,(2)abnormal adj. 反常的,A person's normal body temperature is about 37℃. 人的正常體溫大約是37℃。 Beijing its congestion after the ban on vehicles was lifted. 車輛禁令解除后，北京又恢復(fù)了原來的擁擠狀況。, returned to,normal,normal，standard，regular，ordinary，usual，common,(1)normal指不超過某種限度，符合某種標準或常規(guī)。 (2)standard指公認的決定事物質(zhì)量或人的品質(zhì)的準則或原則。 (3)regular指已有模式、有規(guī)律或定期的。 (4)ordinary強調(diào)一般性和普通性，含不突出的意味。 (5)usual通常與人的行為習慣有關(guān)，含義為“慣常的，通常的”。 (6)common“普通的，平常的，共有的”，指從質(zhì)量或品德 上無特殊、顯眼或杰出之處，因而是大多數(shù)人或事物所具有的，常見的。,[以練促記] 用normal，standard，regular，ordinary，usual或common 填空 ①Are you coming home at the time？ ②Although he is rich，he is always in dress. ③It's an error quite among scholars. ④The doctor said the child's temperature was . ⑤The foreigner speaks English. ⑥Laura was one of his customers.,usual,ordinary,common,normal,standard,regular,intention n.意圖，目的；企圖,with the intention of doing/to do. 為了，以……為目的/意圖 without intention 非故意地，無意地 by intention 故意地,intend v. 打算，意欲，想要 intend to do/doing sth. 打算做某事 intend sb.to do sth. 打算讓某人做某事 intend sb.for sth. 要使某人成為…… intend sth.for sb. 為某人準備某物 be intended for 為……打算(或設(shè)計)的 had intended to do＝ intended to have done,本來打算做……,“China will continue its reform and opening-up policy with the intention of achieving the goal of modernization.”Premier Wen said.溫總理說：“為了實現(xiàn)現(xiàn)代化目標，中國將繼續(xù)實行改革開放政策?！?If I've hurt your feelings，it was quite . 如果我傷了你的感情，那完全是無意的。 You intend to return to London，don't you？ 您打算回倫敦，是嗎？,without intention,The programme children. 這節(jié)目是為孩子們編排的。 I had intended to do it/intended to have done it but I forgot. 我本打算去做這件事，但我忘了。, is intended for,1.(2010·江西南昌二中階段性考試)She went to Japan with the of learning Japanese. A.help B.idea C.concept D.intention,解析：句意：為了學(xué)習日語她去了日本。with the intention of doing“為了……”。,答案：D,succeed vi.成功；達到目的，辦到，做成；接替，繼任；繼承,succeed in (doing) sth. (做)某事成功 succeed as sth. 作為……而成功 succeed to sth. 繼承,success n. 成功；成功的人(或事) have success in doing be successful in doing achieve success 取得成功,做……成功,Our plan succeeded，and soon we were in complete control. 我們的計劃順利完成了，于是我們很快就控制了局面。 I am confident you would a lawyer. 我有信心你會成為一名成功的律師。 I tried to discuss it with her but only succeeded in making her angry.我本想跟她商量，結(jié)果卻把她惹火了。 They are highly successful in business.他們經(jīng)商非常成功。 His new book was . 他的新書獲得了巨大的成功。,succeed as,a great success,2.Scientists claim they have succeeded a cure for cancer. A.in finding B.of finding C.to finding D.for finding,解析：succeed in doing sth.“成功做到了……”。,答案：A,benefit vt.有利于，使……受益 n.利益，福利，好處,benefit sb./sth. 對某人/某物有益 benefit from/by 得益于，得利于,have/get/receive the benefit of得益于 be of benefit to sb. 對某人有益 for the benefit of sb. 為了某人的利益,beneficial adj. 有利的，有益的，有用的 be beneficial to 對……有益,The new hospital will benefit the entire community. 這所新醫(yī)院將使整個社區(qū)受益。 Many people have benefited from the new treatment. 許多人受益于這種新的療法。 The new credit card will be of great benefit to our customers.新信用卡將會為我們的客戶帶來很多好處。 I have typed out some lecture notes those people who were absent last week. 我?guī)蜕现苋毕娜舜蛴×诵┥险n的筆記。,for the benefit of,benefit，interest，profit，advantage,(1)benefit普通用詞，指通過正當手段從物質(zhì)或精神方面得到的任何好處或利益。它的復(fù)數(shù)形式benefits表示“救濟金”。 (2)interest作“利益”解時，多用復(fù)數(shù)形式，既可指集團、群體的利益，又可指個人的利益。interest作不可數(shù)名詞時，意為“利息”。 (3)profit著重收益，尤指從物質(zhì)、錢財?shù)确矫娅@得的利益。 (4)advantage指因某方面占優(yōu)勢或利用某機會以及對方弱點而獲得利益與好處。,One should not look after his own interests alone. 一個人不應(yīng)當只顧自己的利益。 What's the profit of doing that？做那件事有什么好處呢？ Rich over you since he can speak German.理奇比你占優(yōu)勢，因為他會講德語。,  has an advantage,3.The book was boring.It wasn't to me. A.benefit B.benefited C.of little benefit D.of much benefit,解析：句意：這本書太枯燥了，對我沒多大益處。be of benefit to sb.“對某人有益”，由句意可知選D。C項中l(wèi)ittle表否定意義，意思與句意相反。,答案：D,consequence n.結(jié)果，后果；重要(性)，重大,in consequence＝as a consequence 因此，結(jié)果 in consequence of＝as a consequence of 由于……，因為……的緣故 answer for the consequences 對后果負責 take/suffer/face the consequences 承擔后果,As a consequence of smoking，he coughs frequently. 因為吸煙，他經(jīng)?？人?。 If you behave so foolishly，you will have to take the consequ- ences.如果你如此愚蠢地行事，你將不得不承擔其后果。 He was always diligent in his study and as a consequence recei- ved high marks.他一向用功學(xué)習，因而得分很高。 If we do that，who will answer for ？ 如果那么做，誰對后果負責？,the consequences,4.Many houses were completely destroyed in the hurricane which struck the area last week. ，the victims had to live in the temporary shelters offered by the Red Cross. A.As a result of B.As a consequence C.As usual D.As for,解析：由句意可知上下文間為因果關(guān)系，故用as a consequence“結(jié)果”。as a result of “由于……，因為……”；as usual“像往常一樣”；as for“至于”。,答案：B,involve vt.包含，包括；涉及；使參與；影響；與……有關(guān),involve(sb./sb.'s)doing sth.需要(某人)去做某事 involve sb.in(doing)sth. 使某人參與(做)某事； 把某人牽扯到某事中,involved adj. 卷入的，陷入的；復(fù)雜的；有關(guān)聯(lián)的 be/get involved in sth. 與某事有關(guān)；卷入……中；參與…… be involved with sb./sth. 與某人/某物關(guān)系密切 be involved in (doing) sth. 專心于，全神貫注于,Painting the room involved moving out the piano. 粉刷房間就要把鋼琴搬出去。 We should involve ourselves deeply in community affairs. 我們應(yīng)全身心投入公眾事務(wù)中。 I got a quarrel about the price. 我被卷入了一場有關(guān)價格的爭吵。 The reporter is curious to know whether the official the case.這個記者很想知道那位官員是否涉及此案。 She was involved in reading all night. 她整晚都在專心致志地讀書。,involved in,is invol-,ved in,,5.(2010·福州高三聯(lián)考)“Neal，listen，”she said，looking straight at him.“I ask you not to get in this kind of matter.It's none of your business.” A.caught B.involved C.attached D.connected,解析：句意：“Neal，聽著，”她緊盯著他說道：“我叫你不要卷入這種事。這與你無關(guān)?！眀e/get involved in“卷入……中”；be/get caught in“被困”；attach“系，拴，認為……重要”；connect“連接”。,答案：B,conclude vt.& vi.總結(jié)，下結(jié)論；結(jié)束；最后說,conclude that 推斷出；推論出 conclude sth.with. 以……結(jié)束某事 conclude sth.with sb. 跟某人達成…… to conclude 最后,conclusion n. 結(jié)論；結(jié)束，結(jié)尾 at the conclusion of(＝at the end of) 在……結(jié)束時 draw/come to/reach/arrive at a conclusion 得出結(jié)論 in conclusion 總而言之,From his appearance we may safely conclude that he is a heavy smoker.從他的外表，我們可以有把握地斷定他煙抽得很兇。 The concert concluded with the National Anthem. 音樂會最后以演奏國歌結(jié)束。 To conclude，I want to thank everyone for your help. 最后，我想感謝大家的幫助。 did you come to？你得出了什么結(jié)論？ ，I would like to say how much I have enjoyed myself today.總之，我想說我今天過得很開心。, What conclusion,In conclusion,6.(2010·浙江杭州模擬)Six people have that they will be attending the meeting while ten haven't replied yet. A.expected B.suggested C.concluded D.confirmed,解析：句意：六人已確定他們將出席會議，而十個人 仍沒答復(fù)。confirm“確定”，符合句意。expect“期望”；suggest“建議”；conclude“得出結(jié)論”。,答案：D,urge v.敦促，催促，力勸；強烈要求n.迫切要求；強烈欲望,urge sb.to do 催促/力勸某人做某事 urge against 極力反對 urge sb.into doing sth. 催促某人做某事 urge that sb.(should)do sth. 力勸、要求某人…… It is/was urged that sb.should do sth. 主張某人應(yīng)做某事,(2)an/the urge to do sth. 想做……的強烈沖動,She urged him to stay.她力勸他留下。 The report urged that all children to swim.這份報告呼吁給所有的兒童教授游泳。 He urged me into doing my homework.他催促我做作業(yè)。 He felt a sudden a novel. 他突然有一股要寫小說的沖動。,(should)be taught,urge to write,7.She that her son accept the post. A.swore B.urged C.supposed D.doubted,解析：句意：她力勸兒子接受這個職位。swear“咒罵”；urge“力勸，強烈要求”，其賓語從句的謂語動詞用sho- uld＋動詞原形，其中should可以省略；suppose“假設(shè)，認為”；doubt“懷疑”。根據(jù)句意和賓語從句的動詞形式，可知B正確。,答案：B,seek vt.征求，尋求；探索，探尋,seek one's advice/help/assistance征求建議/幫助 seek after 尋求；探索；追求 seek for 尋求；尋找 seek out 挑選出；物色 seek through 找遍，搜尋遍(某地) seek to do sth. 試圖(設(shè)法)做某事,He went to seek his lawyer's advice.他去征求律師的建議。 We shouldn't comfort，personal fame or gain. 我們不應(yīng)該貪圖安逸，追名逐利。 Most men wealth；all men seek for happiness. 大多數(shù)人都追求財富；但所有的人都希望獲得幸福。 How can we seek out a really good person for the job？ 我們怎樣才能找到一個真正適當?shù)娜藖碜鲞@項工作？ Fulfilment must be sought through the spirit，not the body. 人要尋求滿足必須通過心靈，而不是通過身體。,seek after,seek for,8.Something suspicious was found after the room was . A.sought through B.sought out C.sought for D.sought after,解析：句意：找遍了整個房間，找到了一些可疑的東西。seek through“找遍”，符合句意。seek out“挑選出，物色”；seek for“尋求，尋找”；seek after “尋求，探索”,答案：A,favour n.贊同，支持；恩惠；偏愛v.支持；喜愛；偏愛,ask a favour of sb. 請某人幫忙 do a favour for sb.＝do sb.a favour 給某人恩惠；幫某人忙 in favour 得寵的；流行的 out of favour 失寵的；不流行的 in one's favour 受(某人)喜愛的；對(某人)有利的 in favour of 支持，贊同,(2)favourable adj.贊成的；有利的，有幫助的,Please do me a favour and go to the shop for me. 請你幫我一個忙，替我到商店走一趟。 The young are in favour in the company. 在這個公司里，年青人享有優(yōu)待。 The decision went .這一決定對他有利。 I am going to the theatre.我贊成去看戲。,in his favour,in favour of,9.(2010·江蘇宿遷市馬陵中學(xué)模擬)You're really kind.I'll never forget the you have done for me. A.favour B.deed C.help D.kind,解析：句意：你真好。我永遠也不會忘記你對我的幫助。favour“恩惠，幫助”，do a favour for sb.“給某 人恩惠，幫某人忙”。deed“事跡，行為”；help“幫助”；kind“和藹的”。,答案：A,end up以……告終，結(jié)果為(尤指意料之外的),How does the story end up？ 這個故事是怎么結(jié)束的？,end up with 用……來結(jié)束 end up in 以……(狀況)而告終，以……結(jié)尾 at the end of 在……結(jié)尾時；到……的盡頭(極限) by the end of. 到……為止 in the end 最后；終于 (sth.)come to an end (某事)結(jié)束 (sb.)put an end to sth. (某人)結(jié)束某事,Wasteful people usually end up in debt. 揮霍浪費者最后往往負債。 We had a banquet，which ended up with soup. 我們舉行了一個宴會，最后一道是喝湯。 All good things .天下沒有不散的筵席。 Stevenson was determined to put an end to this intolerable situation.史蒂文森決心結(jié)束這種無法忍受的局面。,come to an end,1.If you continue to steal，you will in prison. A.give up B.end up C.break up D.send up,解析：句意：如果你繼續(xù)偷竊，你最終會坐牢。end up“以……告終”；give up“放棄”；break up“打 碎”；send up“發(fā)射”。,答案：B,put.in place準備就緒，布置妥當,Before you leave the office，everything should be put in place.在離開辦公室之前，應(yīng)把所有物品擺放好。,in place 在適當?shù)奈恢茫贿m當?shù)?out of place 不在適當?shù)奈恢?；不恰當?shù)?in the first place 首先，第一 in the next place 其次，第二點 in place of. 代替…… take the place of. 代替，取代 take one's place 代替某人；就座 give place to 讓位于；被……代替,I like everything to be in place. 我喜歡把每一件東西都放在適當?shù)奈恢谩?I used honey in place of sugar.我以蜂蜜代替糖。 Who will Mr.White？ 誰將代替懷特先生？, take the place of,2.All their attempts to rescue the child from the burning house were .He died soon afterwards. A.in place B.in return C.in vain D.in order,解析：由后句的不久他死了暗示出營救工作是徒勞的。in vain“徒勞，白費”；in place“在適當?shù)奈恢谩?；in return “作為回報”；in order“有序”。,答案：C,turn out結(jié)果是，結(jié)果證明；生產(chǎn),Do not worry；all will turn out right. 別擔心，一切都會好的。 It turned out that she was a friend of my sister. 她原來是我姐姐的一個朋友。 The factory 900 cars a week. 該廠每周生產(chǎn)900輛汽車。,turns out,3.The boss believed in the method at first，but it that it didn't work well in practice. A.made out B.turned out C.carried out D.found out,解析：句意：起初老板相信這個方法，但結(jié)果在實際中并沒有奏效。It turned out that.“結(jié)果……”。make out“辨認出，理解”；carry out“執(zhí)行，實施”；find out“查明，找出”。,答案：B,While cloning human embryos is illegal in many coun- tries，some scientists are already pushing ahead with research so as to deliver a cloned human baby.克隆人類 胚胎目前在很多國家屬于非法，但有些科學(xué)家已經(jīng)在 開始加緊研究，以制造一個克隆人類嬰兒。,(1)句中while是連詞，意為“盡管，雖然”，引導(dǎo)讓步狀語 從句，此時while多位于句首。 (2)while conj.“當……的時候，和……同時”，引導(dǎo)的從句 中的謂語動詞為延續(xù)性動詞。 (3)while conj.“而，然而”，并列連詞，表示對比。,While effective treatment is available，scientists would like to find better medications.盡管我們現(xiàn)在已經(jīng)有了有效的治療方法，但是科學(xué)家們還在尋求更好的藥物治療。 You can go swimming while I'm playing football. 我踢足球時，你可以去游泳。 Animals survive men live. 動物只是生存，而人是生活。,while,while，although，though，as,(1)while引導(dǎo)讓步狀語從句時，多位于句首。 (2)although與though二者可互換，且都可以與yet，still 或nevertheless連用，但不與but連用。though引導(dǎo)讓 步狀語從句可用倒裝結(jié)構(gòu)，而although不可以。 (3)as引導(dǎo)讓步狀語從句時通常用倒裝語序，即把表語、 狀語或動詞原形置于句首。若表語為單數(shù)可數(shù)名詞， 則名詞前不加冠詞。,as,Though it rained，he still went.盡管天下著雨，他還是去了。 Young he is，he knows a lot.盡管年輕，他懂得很多。,In some places women are expected to earn money m- en work at home and raise their children. A.but B.while C.because D.though,解析：句意：在一些地方人們期望女士去掙錢，而讓男士在家勞動并撫養(yǎng)孩子。此處的while意思是“而”，表示對比，用作并列連詞。,答案：B,Ⅰ.用所給詞的適當形式填空 1.When (ask) about his family，he made no answer.,答案：asked,2.If you want to made yourself (respect)，you are above all to respect others.,答案：respected,過去分詞,3.We only sell (use) books in our bookstore.,答案：used,4.Well (bring) up by his parents，the child learns very fast.,答案：brought,5. (follow) by five girls，the teacher went into the room.,答案：Followed,Ⅱ.單項填空 1.The 8.8 quake in central Chile caused widespread damage， destroying lots of buildings and hundreds of thousands of people . A.to affect B.affecting C.affect D.affected,解析：and后的句子為獨立主格結(jié)構(gòu)，邏輯主語hundreds of thousands of people與動詞affect之間為被動關(guān)系，故用過去分詞形式。,答案：D,2.Written in a hurry， . A.they find many mistakes in the report B.Sam made many mistakes in the report C.there are lots of mistakes in the report D.the report is full of spelling mistakes,解析：句中“written in a hurry”是過去分詞作狀語，它的邏輯主語一般和句子的主語相一致。,答案：D,3. after a long walk，Kate called and said she couldn't come to the party. A.Worn out B.Having worn out C.To be worn out D.To wear out,解析：句意：長途跋涉后累垮了，Kate打電話說她不能參加聚會了。過去分詞短語作原因狀語，相當于狀語從句As she was worn out after a long walk。,答案：A,4.This problem may lead to more serious ones if un- solved. A.making B.left C.remained D.keeping,解析：過去分詞作狀語，此處為省略形式，相當于if it is left unsolved。,答案：B,5.Today even ordinary people understand that the universe is something larger than ever before. A.think B.to think C.thought D.thinking,解析：從句子的意思和邏輯關(guān)系分析，此處用過去分詞表示被動，“宇宙比以前所認為的要大”。,答案：C,6.(2010·安徽“江南十?！甭?lián)考) what would happen， none of them could find a way out. A.Left wondering B.Having left wondering C.Leaving to wonder D.Having left to wonder,解析：從leave和主語none of them的邏輯關(guān)系分析，用過 去分詞表示被動；leave sb.doing sth.“使某人處于……”。,答案：A,7.(2010·浙江杭州質(zhì)檢)Kitesurfing， kiteboarding，is one of the popular new extreme sports. A.still calling B.sometimes calls C.also called D.always call,解析：過去分詞作定語，表示被動。相當于which is also called.。,答案：C,8.When I returned to my hometown，I found it co- mpletely. A.have changed B.has changed C.changed D.changing,解析：考查find的復(fù)合賓語形式。根據(jù)賓語和賓語補足語之間的邏輯關(guān)系分析，此處用過去分詞表示完成。,答案：C,Ⅰ.用所給詞的適當形式填空 1.He was (praise)for his neat and careful work.,答案：praised,2.The (succeed) investment enlarged his personal fortune.,答案：successful,3.This (behave) illustrates your selfishness.,答案：behaviour,4.Never (judgement) from appearances.,答案：judge,5.This is what everyone is (anxiety) about.,答案：anxious,Ⅰ.選詞填空 1.His conflicts with mine.,put.in place，figure out，point of view，for sale，in favour of，on one's part,答案：point of view,2.He spoke out reforms in education.,答案：in favour of,3.I didn't how to do it.,答案：figure out,4.I will never do such a thing .,答案：on my part,5. everything back after the washing up.,答案：Put；in place,6.Are these paintings ？,答案：for sale,Ⅲ.易錯繡場 1.Unhappy people spend more than twice as much time thinking about unpleasant events in their lives happy people tend to seek information that brightens their personal outlook. A.when B.as C.until D.while,解析：由句意可知，前后兩個句子形成語意上的對比，while在此意為“然而”。,答案：D,2. there are no precise figures，activists estimate that 50 to 80 percent of the electronic waste in the U. S. is shipped overseas. A.When B.While C.As D.Since,解析：句意：雖然沒有準確的數(shù)字，一些活躍人士估計美國的50%～80%的電子垃圾都被運往國外。while意為“盡管，雖然”；as當“盡管”講時，要用倒裝。,答案：B,3. she was listening to the radio，she fell asleep. A.While B.If C.Since D.For,解析：句意：她聽著收音機睡著了。while在此處意為“當……時候”。,答案：A,4.The cost of living in Glasgow is among the lowest in Britain， the quality of life is probably one of the highest. A.since B.when C.as D.while,解析：句意：在格拉斯哥生活的費用是英國最低的，而生活質(zhì)量也許是最高的其中的一個。while“而”，表對比。,答案：D,同學(xué)們,來學(xué)校和回家的路上要注意安全,同學(xué)們,來學(xué)校和回家的路上要注意安全,