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1、文檔來源為 :從網(wǎng)絡(luò)收集整理.word 版本可編輯.歡迎下載支持Unit2Cloning【美文閱讀】Pandascanbesavedbycloning?從1998年中國科學(xué)院動(dòng)物研究所首席科學(xué)家、動(dòng)物克隆與受精生物學(xué)學(xué)科帶頭人陳大元首次正式提出克隆大熊貓到現(xiàn)在,整整16年過去了,陳老仍然執(zhí)著于此。然而保護(hù)大熊貓,究竟要不要通過克隆的方式呢?Chinahasbeenexploringeverypossiblemeansofsavinggiantpandas,oneoftheworld'smostendangeredspecies,frombecomingextinct,evenifitm

2、eansresortingto(訴諸)cloningthem.ChenDayuan,aseniorscientistwhospecializesincloningattheInstituteofZoologyintheChineseAcademyofSciences,introducedtheideaofperformingcloningtechniquesongiantpandasin1998.Usinginitialfundingof100,000yuan,Chensuccessfullyproducedblastocysts(胚泡)bytransplantingthesomaticnuc

3、leusfromsamplepandasintotheeggcellsofrabbits.Themovewasconsideredasoneofthe10biggestachievementsofscienceandtechnologyin1999.Itwonanawardof6millionyuanandfurtherfundingof5millionyuanfortheprojectfromtheMinistryofScienceandTechnology.Atfirst,twoembryoswerecreatedfromasurrogatemother(代母)catwhobecamepr

4、egnantafterbeinginjectedwithablastocyst,buttheexperimentwasabandonedafterthecatdied.Chenandhisteamthenexperimentedwithsurrogacyonblackbears.Afterthreeyearsofeffort,ablackbearbecamepregnantandtheshapeofafetus(胎兒)couldbeseenonanultrasoundscan(超聲波掃描檢查)However,theresearchwasstoppedin2005becausethefetusd

5、idnotcompletelydevelopbeforetheproject'sdeadline.“Thosewhoareagainstcloninghavemadetheirvoicesheardthroughouttheresearchprojectoncloninggiantpandas.Somepeoplebelievecloninggoesagainstnature,butitisactuallyapioneeringtechnology.Ifsuccessful,itisawaytosaveendangeredanimals,”Chensaid.Somescientists

6、takeadifferentview.“WhileIagreethatresearchoncloningismeaningful,itisinappropriatetousegiantpandasinthistypeofexperiment.Thenumberofpandasislimitedandhumanbeingshaveyettomasterknowledgeaboutsaid Wang Dajun ,pandas'pregnancy.CloningwoulddolittletosavethespeciesPeking University.aresearcherattheSc

7、hoolofLifeSciences文檔來源為:從網(wǎng)絡(luò)收集整理.word版本可編輯.歡迎下載支持.Inresponse,Chensaidthathewouldcontinuehisresearch.【誘思導(dǎo)學(xué)】1. Doyouthinkpandascanbesavedbycloning?Why?【答案】省略2. Whyaresomescientistsagainstcloningpandas?【答案】Becausetheythinkcloninggoagainstnature.PeriodIPreviewing(教師用書獨(dú)具)教學(xué)目標(biāo)本課時(shí)主要是通過學(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

8、出現(xiàn)的詞匯,初步了解課文以及相關(guān)的背景知識(shí),為下一堂課對(duì)課文的全面理解起到一個(gè)鋪墊作用。教學(xué)地位本單元的中心話題是“克隆”??寺∫鉃闊o性繁殖,克隆技術(shù)即是無性繁殖技術(shù)。1997年英國羅斯林研究所試驗(yàn)成功的克隆羊多莉是首次利用體細(xì)胞克隆成功的,它在生物工程史上揭開了新的一頁。本單元內(nèi)容具體涉及“什么是克隆”、“克隆羊多莉是如何誕生的”、“克隆的利弊”等。語言技能和語言知識(shí)都是圍繞“克隆”這一中心話題設(shè)計(jì)的。目的在于讓他們了解有關(guān)克隆的知識(shí)和科普文章的一些基本特征和寫作方法,自己嘗試寫簡單的辯論報(bào)告。敖挈方案設(shè)汁掛方咚流程細(xì)解用“敷素”,¥(教師用書獨(dú)具)新課導(dǎo)入建議可以通過讓學(xué)生看和討

9、論教材Pio的"熱身"(WarmingUp)的圖片:克隆羊多莉、人類的雙胞胎、草莓的自然無性繁殖以及插枝繁殖的植物等導(dǎo)入新課。要求學(xué)生分組討論,了解兩種不同的克?。鹤匀豢寺『腿斯た寺?。為下面的閱讀做好鋪墊。老師要盡量給學(xué)生自主學(xué)習(xí)的時(shí)間和空間,通過自學(xué)、自做、自悟、自助等方式,讓學(xué)生更好地體會(huì)和理解文章的內(nèi)容。教學(xué)流程設(shè)計(jì)導(dǎo)入新課。?學(xué)生閱讀“美文閱讀”與“誘思導(dǎo)學(xué)”(見學(xué)案第19頁)。?學(xué)生就“話題美文導(dǎo)讀”進(jìn)行討論,統(tǒng)一答案。?學(xué)生再次閱讀課文(課本第1112頁)并完成“語篇理解”(見學(xué)案第20頁)。?師生共同討論并統(tǒng)一答案。?讓學(xué)生快速閱讀課文,(見課本第1112頁)

10、并完成“篇章結(jié)構(gòu)”(見學(xué)案第20頁)。?學(xué)生共同討論,并讓學(xué)生發(fā)表各自見解,最后統(tǒng)一答案。?學(xué)生再次仔細(xì)閱讀課文,(課本第1112頁)進(jìn)行深度理解,并完成“課文縮寫”(見學(xué)案第20頁)。?老師指導(dǎo)學(xué)生討論,共同找出答案。?讓學(xué)生根據(jù)所給出的表格進(jìn)行自我評(píng)估(見學(xué)案第21頁)。?學(xué)生討論,并讓學(xué)生代表發(fā)表他們討論得出的答案。老師予以更正。?讓學(xué)生完成“知識(shí)初探”部分(見學(xué)案第21頁)。?老師布置作業(yè),讓學(xué)生看課本并完成課本第12頁1、2、3題,預(yù)習(xí)學(xué)案Periodn(見學(xué)案第21頁),寫一篇簡單的辯論報(bào)告類作文。I.篇章結(jié)構(gòu)閱讀P11-12的Reading部分,然后完成下列表格Cloning:W

11、hereisitleadingus?ParagraphMainideaContents1Thedefinition(定義)ofcloningCloningisawayofmakingan1.anotheranimalorplant.Ithappensbothinplantsandanimals.2Themajor2.ofcloningFirstly,gardenersuseittoproducecommercial3.Secondly,itisvaluableforresearchonnewplantspeciesandformedicalresearchonanimals.3Theprobl

12、emsofDollyAtfirstsheseemedtodevelopnormally.Thencame4. thatshehadbecomeseriouslyill,which5. cloningscientists.Dollylivedonlysixandahalfyears,6.thelifeoftheoriginalsheep.Cloningscientistswonderednowtoovercometheproblems.4TheeffectofDollyItsappearanceraisedastormof7.andhadagreatimpactonmediaandpublici

13、magination.Italsooccuredtopeoplethattheycancureseriousillnessesandeventoproduce8.usingcloning.5People'sGovernmentbecame9.Somebegantoreactiontocloning10.researchintohumancloning.Scientistsstillwonderwhethercloningwillhelporharmusandwhereitisleadingus.【答案】l.exactcopyof2.uses3.quantitiesofplants4.t

14、hedisturbingnews5.castdown6.halfthelengthof7.objections8.humanbeings9.nervousandmoreconservative10.forbidn.語篇理解閱讀Ph12的Reading部分,選擇最佳答案1. Whatarepeoplecloningnow?A. Theyarecloningbooksandmachines.B. Theyarecloninghumansandanimals.C. Theyarecloningtrees,crops,grass,flowers,etc.,aswellasanimals.2. Itca

15、nbeinferredfromthepassagethataclonedanimal.A. usuallylivesaslongastheoriginaloneB. usuallyliveslongerthantheoriginaloneC. usuallylivesshorterthantheoriginalone3. ThecloningofDollythesheepsucceededbecause.A. itiseasiertocloneasheepthanotheranimalsB. thescientistsweredeterminedandworkedhardwithpatienc

16、eC. itismoreusefulthanplants4. Fromthepassage,wecansee.A. Dolly'soriginalsheeplived13yearsB. Dolly'sbabywasalsoaclonedoneC. newspapersdidnotdisclosecloningsheep5. Wecanusetheskillofcloningto.A. bringaboutglobalpeaceB. createotherfamousscientistsC. curesomespecialdiseases【答案】15CCBACm.課文縮寫Clon

17、ingisawayofmakingan1.copyofanotheranimalorplant.Cloningplantsis2.whilecloninganimalsisverycomplicated.Itisadifficulttaskto3.Manyattemptstoclonemammalsfailed.Butatlastthedeterminationandpatienceofscientists4.in1996witha5.the文檔來源為:從網(wǎng)絡(luò)收集整理.word版本可編輯.歡迎下載支持.cloningofDollythesheep.Dolly'sappearancera

18、isedstormof6.andhadagreat7.onthe8.andpublicimagination.AltogetherDollylivedsixandahalfyears,halfthelengthoftheoriginalsheep.Atpresentsomecountriesbegantoreformtheirlegalsystemsand9.researchintohumancloning,butothercountrieslikeChinaandtheUK,continuedto10.evidenceoftheabundantmedicalaidthatcloningcou

19、ldprovide.【答案】1.exact2.straightforward3.undertake4paidoff5.breakthrough6.objections8media9.forbade/forbad10.accumulateI.詞義搭配1 undertakedo2 breakthroughdiscoverystudying3 altogetherprincipleswrongand4 object5 obtain6 moralof7 forbidorder7.impactA to promise or agree to somethingB an important newin s

20、omething you areC connected with the of what is right and behaviour , and with the difference between good evilD to get something that you wantE completelyF to gradually get more and more sth.over a period of timeG to order sb.not to do sth.orthat sth.must not be doneH to say that you disagree with

21、,8 accumulatedisapproveoforopposesth.【答案】1.A2.B3.E4.H5.D6.C7.G8.Fn.短語填空infavourof;payoff;objectto;fromtimetotime;castdown;differfrom;haveanimpacton1. Jackisreallyhavingahardtimehecan'tearnenoughmoneytothedebts.2. AttheUNconference,ChinastronglypunishingtheArabiccountriesbyforce.3. Thepeoplearemu

22、chbymanyyearsofcivilwar.4. Fashiondesignersarealwayschangingstylesofdresstomakemoremoneyfromladies.5. Areyouthegovernment'splantobuildmorerailwaylines?【答案】1.payoff2.objectedto3.castdown4.fromtimetotime5.infavourofm.句型背誦1. Cloningplantsisstraightforwardwhilecloninganimalsisverycomplicated.克隆植物簡單,

23、但克隆動(dòng)物就很復(fù)雜了。2. Thefactthatsheseemedtodevelopnormallywasveryencouraging.看來多莉是在正常地成長著,這很令人鼓舞。3. ThencamethedisturbingnewsthatDollyhadbecomeseriouslyill.接著傳來了多莉病重的壞消息。4. Althoughatpresenthumaneggcellsandembryosneededforcloningresearcharedifficulttoobtain,newspaperswroteofevilleadershopingtoclonethemselv

24、estoattaintheirambitions.盡管目前供克隆研究的人類的卵細(xì)胞和胚胎很難獲得,報(bào)紙報(bào)道說,有些邪惡頭目希望把自己克隆出來以實(shí)現(xiàn)他們的野心。PeriodnWarmingUp&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。(2)通過學(xué)案中所給出的重點(diǎn)單詞和重點(diǎn)短語的學(xué)習(xí),讓學(xué)生能夠正確理解和使用這些單詞和短語,能夠運(yùn)用這些詞語造句。(3)通過對(duì)這些詞匯的理解能夠更深層次的理解課文,并通過課文加深對(duì)這些詞匯的理解,更加熟練地運(yùn)用這些詞匯。(4)通過對(duì)本課文的理解,要求學(xué)生根據(jù)自己的想象描述一下未來的克隆技術(shù)會(huì)為我們?nèi)祟惪寺〕鲆粋€(gè)怎樣的世界,會(huì)有

25、哪些利弊等。讓學(xué)生就此展開討論,并寫一個(gè)簡單的辯論報(bào)告。以提高學(xué)生的書面表達(dá)能力。教學(xué)地位單詞和短語是構(gòu)成句子的最小單位,在語言學(xué)習(xí)中起著至關(guān)重要的作用,所以理解和正確運(yùn)用英語單詞和短語是英語學(xué)習(xí)的重點(diǎn)所在。(教師用書獨(dú)具)新課導(dǎo)入建議Itisknownthatcloningisacontroversialtopicwhichwillbecomemoreimportantastheyearspass.Differentpeoplehavedifferentopinionsaboutit.NowIwanttoaskxxxtosaysomethingaboutcloninganddiscussso

26、meoftheissuesassociatedwithcloning.教學(xué)流程設(shè)計(jì)老師檢查上節(jié)課所布置的作業(yè),檢查學(xué)生對(duì)學(xué)案預(yù)習(xí)的情況。?導(dǎo)入新課。?讓學(xué)生就“互動(dòng)探究”(見學(xué)案第21頁)進(jìn)行討論,讓學(xué)生各自發(fā)表自己的見解,然后讓各個(gè)討論組派代表匯報(bào)各自討論結(jié)果。?讓學(xué)生再次閱讀課文,(課本第11-12頁)以加深對(duì)所學(xué)單詞與短語的理解。?老師針對(duì)難點(diǎn)和重點(diǎn)詞匯進(jìn)行講解,并補(bǔ)充學(xué)案中所遺漏的重點(diǎn)詞匯,補(bǔ)充一些必要的練習(xí)。?讓學(xué)生針對(duì)各自不同的意見展開討論,然后老師給出詳細(xì)正確答案。?讓學(xué)生完成“自我評(píng)估”(學(xué)案第26頁)。?布置作業(yè)。讓學(xué)生完成課本第13頁第1、2、3題,“課時(shí)作業(yè)”和預(yù)習(xí)Per

27、iod出(見學(xué)案第27頁)。1. differvi.不同;相異Thinkabouthowtheydiffer.(教材Pio)想一想他們?nèi)绾尾煌endifferinhabitsandappearance.人的相貌和習(xí)慣均不相同。Heandhiswifedifferconstantly.他與妻子常有分歧。differfromsb./sth.與某人/某物不同differfrom/withsb.about/onsth.關(guān)于某事與某人有異議differin.在方面不同makeadifference有影響,很重要thedifferencebetweenAandBA與B之間的不同bedifferentf

28、romsb.in.在方面不同于某人Hediffersfrommeonclothes.在衣著方面他不同于我。Thetwosidesinthedisputestilldifferwitheachotheroverthequestionofpay.爭執(zhí)的雙方在報(bào)酬問題上仍各持己見。Canyoutellthedifferencebetweenthem?你能說出他們的區(qū)別嗎?Citylifeisverydifferentfromcountrylife.都市生活和鄉(xiāng)村生活是非常不同的。differfrom/differwithdifferfrom表小相互啟力ij,小同于。differwith指不同意某人的

29、意見或與某人意見不同。完成句子FrenchandEnglish(在上不同)thisaspect.Theirhouse(與我的房子不同,區(qū)別在于有)nogarage.I(和他觀點(diǎn)不同)ontheplan.【答案】CDdifferindiffersfrommineinhavingdifferwithhim2. exactadj.準(zhǔn)確的;精確的;嚴(yán)謹(jǐn)?shù)模灰唤z不茍的Itisawayofmakinganexactcopyofanotheranimalorplant.(教材Pii)這是一種用來生產(chǎn)與原型完全相同的動(dòng)植物的方法。Iamdoubtfulabouttheexactmeaningofthissen

30、tence.我拿不準(zhǔn)這句話的確切含義。Youhavetobeveryexactinthisjob,becauseasmallmistakecanmakeabigdifference.做這項(xiàng)工作你必須非常嚴(yán)謹(jǐn),因?yàn)橐粋€(gè)小錯(cuò)就可能產(chǎn)生天壤之別。exactlyadv.確切地;究竟;到底tobeexact確切地說(=exactlyspeaking)notexactly不完全;一點(diǎn)也不;根本不Exactlyspeaking,theresultiswrong.確切地說,這個(gè)結(jié)果不正確。It'sexactlynineo'clock.現(xiàn)在是九點(diǎn)整。完成句子確切地說,她是一個(gè)一絲不茍的人。,sh

31、eisaveryexactperson.現(xiàn)在大約兩點(diǎn)鐘,確切地說是兩點(diǎn)三分三十五秒。It'sabouttwoo'clockthreeminutesandthirty-fivesecondspast,你做這項(xiàng)工作必須非常嚴(yán)謹(jǐn)。Youhavetointhisjob.【答案】Tobeexact/Exactlyspeakingtobeexactbeveryexact3. Thefactthatsheseemedtodevelopnormallywasveryencouraging.(教材Pii)看來多莉是在正常地成長著,這很令人鼓舞。句中that引導(dǎo)同位語從句來說明fact的具體內(nèi)容。

32、ThenewscamethattheSpanishFootballTeamwontheWorldCup.傳來了西班牙足球隊(duì)贏得世界杯的消息。Wehavestrongbeliefthatwewillwinthewar.我們對(duì)我們能贏得戰(zhàn)爭抱有堅(jiān)定的信心。同位語從句可由when,where,how,why,that,whether等詞引導(dǎo)。同位語從句一般放在idea,fact,news,hope,belief,thought,doubt,question等抽象名詞之后,用以說明抽象名詞的具體內(nèi)容。有時(shí)為了保持句子的平衡,同位語從句還可以放在動(dòng)詞的后面。Wemustfacethefactthatwe

33、haverunoutofallthemoney.我們必須面對(duì)我們已花完了錢這一事實(shí)。Theplanhasbeenputforwardthatmorestudentswillbeadmittedtothecolleges.讓更多的學(xué)生上大學(xué)的計(jì)劃已經(jīng)提出了。that引導(dǎo)的同位語從句/關(guān)系代詞that引導(dǎo)的定語從句的區(qū)別連詞that引導(dǎo)同位語從句時(shí),應(yīng)在某些抽象名詞之后,如:fact,hope,desire,thought等,對(duì)前回的名詞起補(bǔ)充說的作用,連詞that只起引導(dǎo)同位語從句的作用,在從句中不擔(dān)當(dāng)任何成分,因此that引導(dǎo)的同位語從句是完的,不缺任何成分。關(guān)系代詞that引導(dǎo)定語從句時(shí),關(guān)

34、系代詞that一方面起引導(dǎo)定語從句的作用;另一方面,that在定語從句中擔(dān)當(dāng)主語、賓或表語。因此,that引導(dǎo)的定語從句是殘缺的?!緦?duì)接高考】(2013浙江高考)Theonlywaytosucceedatthehighestlevelistohavetotalbeliefyouarebetterthananyoneelseonthesportsfield.A.howB.thatC.whichD.whether【解析】題干的意思是:“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。"havetotalbeliefthat.完全相信,為固定句式。此處be

35、lief后接了同位語從句,從句不缺少成分,用that引導(dǎo),所以正確答案為B項(xiàng)?!敬鸢浮緽翻譯句子我們贏得比賽的消息傳來了。.【答案】News/Wordcamethatwewonthecompetition.4.Cloningplantsisstraightforwardwhilecloninganimalsisverycomplicated.(教材Pii)克隆植物簡單,但克隆動(dòng)物就很復(fù)雜了。while在本句中表示“對(duì)比”關(guān)系。表示同類事物之間的對(duì)比,常譯作“然而,可是”。Thesouthofthecountrygrowsricher,whilethenorthgrowspoorer.這個(gè)國家的

36、南方越來越富,而北方卻越來越窮了。Helikespopmusic,whileIamfondofcountrymusic.他喜歡流行音樂,而我喜歡鄉(xiāng)村音樂。Iliketeawhileshelikescoffee.我喜歡喝茶,而她喜歡喝咖啡。while的另外兩個(gè)重要的含義:while作從屬連詞,意為“當(dāng)?shù)臅r(shí)候”。while作從屬連詞,意為“雖然,盡管”,表示讓步關(guān)系。WhileIadmithisgoodpoints,Icanseehisshortcomings.盡管我承認(rèn)他的優(yōu)點(diǎn),但我還是能看到他的缺點(diǎn)。I'lltakecareofyourchildwhileyouareaway.你不在時(shí)

37、,我會(huì)照顧你的孩子的。Pleasedon'ttalksoloudlywhileothersareworking.別人在工作時(shí),別高聲談話?!緦?duì)接高考】(2012四川高考)Atschool,somestudentsareactivesomeareshy,yettheycanbegoodfriendswithoneanother.A.whileB.althoughC.soD.as【解析】句意:在學(xué)校里,一些學(xué)生是活躍的,而一些學(xué)生是靦腆的,然而他們彼此之間可以成為好朋友。somestudentsareactive與someareshy為對(duì)比關(guān)系,故選A項(xiàng),while可以連接并列分句,表對(duì)比

38、?!敬鸢浮緼翻譯句子我喜歡唱歌,而我妹妹喜歡跳舞。湯姆很強(qiáng)壯,而他的弟弟卻很瘦弱。【答案】Ilikesinging,whilemysisterlikesdancing.Tomisstrongwhilehislittlebrotherisweak.5. undertakevt.(undertook,undertaken)著手;從事;承擔(dān);承諾;答應(yīng)Itisadifficulttasktoundertake.(教材Pii)這是一項(xiàng)很難完成的任務(wù)。TheUnitedNationswassupposedtoundertaketheresponsibilityforglobalpeacekeeping.

39、聯(lián)合國應(yīng)承擔(dān)維護(hù)世界和平的責(zé)任。Thecompanyhasannouncedthatitwillundertakeafullinvestigationintotheaccident.公司已經(jīng)宣布將對(duì)這一次事故全面調(diào)查。 undertakeatask/responsibility承擔(dān)任務(wù)/責(zé)任undertaketodosth.同意、答應(yīng)或著手做某事undertakefor.為負(fù)責(zé)undertakethatclause保證undertakingn.任務(wù);事業(yè);企業(yè)Heundertooktopaythemoneybackinonemonth.他答應(yīng)在一個(gè)月之內(nèi)還錢。Icanundertakethat

40、youwillenjoythetrip.我保證你會(huì)喜歡這次旅行。完成句子文檔來源為:從網(wǎng)絡(luò)收集整理.word版本可編輯.歡迎下載支持.我將保證你的安全。I'llyoursecurity.她負(fù)責(zé)整個(gè)項(xiàng)目的組織工作。Sheofthewholeproject.【答案】undertakefor undertooktheorganizationwork6. payoff得到好結(jié)果;取得成功;償清Butatlastthedeterminationandpatienceofthescientistspaidoffin1996withabreakthroughthecloningofDollythes

41、heep.(教材P11)但是,科學(xué)家的決心和耐心最終得到了回報(bào),這就是1996年具有突破性的克隆羊“多莉”的誕生。Theytookahellofriskbutitpaidoff.他們冒了很大的風(fēng)險(xiǎn),但事情成功了。Wepaidoffourmortgageafter15years.我們歷經(jīng)15年時(shí)間終于還清了抵押貸款。paysth.off全部償還;償清paysb.off付清某人工資并解雇payfor買;為付款;為付出代價(jià)payback還錢;償還;報(bào)復(fù)paymoneyforsth.付錢買payup付清欠款Canyoulendme£10?I'llpayyoubackonFriday.

42、你能借我十英鎊嗎?我星期五就還你。I'llmakeherpayforruiningmychances.我要讓她因毀了我的機(jī)會(huì)吃苦頭?!咎崾尽縫ayoff表示“得到回報(bào)”時(shí),無被動(dòng)語態(tài),且一般用表示事物的名詞作主語;表示“償清”時(shí),用人作主語?!緦?duì)接高考】(2012安徽高考)Theathlete'syearsofhardtrainingwhenshefinallywontheOlympicgoldmedal.AwentonBgotthroughCpaidoffDendedup【解析】句意:當(dāng)這個(gè)運(yùn)動(dòng)員最終獲得奧運(yùn)會(huì)金牌時(shí),她多年的刻苦訓(xùn)練總算得到了回報(bào)。payoff“得到回報(bào)”,

43、符合句意?!敬鸢浮緾(2013煙臺(tái)高二質(zhì)檢)HeworkedhardbeforetheCollegeEntranceExamination,andit.Hisdreamofgoingtocollegecametrue.A.showedoffB.paidoffC.putoffD.tookoff【解析】payoff在此意為“取得成功,得到好結(jié)果”。showoff炫耀;putoff推遲;takeoff脫去,起飛?!敬鸢浮緽7. Then_camethedisturbingnewsthatDollyhadbecomeseriouslyill.(教材Pii)接著傳來了多莉病重的壞消息。本句是一個(gè)完全倒裝

44、句。完全倒裝是把謂語動(dòng)詞完全置于主語前,其中主語必須是名詞,若為代詞則不倒裝,這種結(jié)構(gòu)中謂語部分無助動(dòng)詞(be,do,have)和情態(tài)動(dòng)詞,但可以有連系動(dòng)詞be。Incamethedoctor.醫(yī)生進(jìn)來了。Theregoesthebell.鈴響了。Nowcomesyourturn.現(xiàn)在輪至U你了。須用完全倒裝的情況有:當(dāng)句首為副詞out,in,up,down,off,here,there,now,then等,且主語為名詞時(shí),應(yīng)用完全倒裝。當(dāng)表示地點(diǎn)的介詞短語位于句首,且主語為名詞時(shí),應(yīng)用完全倒裝。在therebe結(jié)構(gòu)中,there為引導(dǎo)詞,be動(dòng)詞之后為句子的主語,屬完全倒裝,be應(yīng)與主語保持

45、一致。除be以外,能與there連用的動(dòng)詞還有seem,exist,happen,appear,live,stand等。作表語的形容詞、過去分詞等較短,而主語相對(duì)比較長,為了保持句子平衡而將表語前置時(shí),句子的主謂也應(yīng)完全倒裝。某些表示祝愿的句子也可用完全倒裝(或部分倒裝)。Underthetreeweresomechildren.樹下有一些孩子。TherewerealotofpeopleintheparklastSunday.上周日公園里有很多人。GonearethedayswhenweChinesewerelookeddownupon.中國人被歧視的日子已成為過去。LonglivetheCh

46、ineseCommunistPartyofChina!中國共產(chǎn)黨萬歲!用倒裝句完成下列句子Thedooropenedand(校長進(jìn)來了). (柜臺(tái)后站著)abeautifulgirl. (鳥飛走了)inalldirections.【答案】incametheheadmasterBehindthecounterstoodAwayflewthebirds8 castdown沮喪;不愉快(多用于被動(dòng)語態(tài))CloningscientistswerecastdowntofindthatDolly'sillnessesweremoreappropriatetoamucholderanimal.(教材

47、P12)研究克隆的科學(xué)家們發(fā)現(xiàn)多莉得的病更容易發(fā)生在年老的動(dòng)物身上,這讓他們很沮喪。Hewascastdownbywhathismanagersaid.經(jīng)理說的話使他沮喪。Anybodywouldbecastdownatsuchbadnewsasthat.任何人聽到那樣一條壞消息都會(huì)感到沮喪的。castout驅(qū)逐出去;趕走castashadow(在心理上)留下陰影castoff擺脫掉;拋棄Youreallymustcastoffallthesebadhabits.你確實(shí)應(yīng)該拋棄這些壞習(xí)慣。完成句子她因被解雇而感到非常沮喪。Shebyherdismissal.他已經(jīng)放棄了出國的打算。Hehisi

48、deaofgoingabroad.純真的愛情是無畏的。Perfectlove.【答案】wasmuchcastdowncastoffcastsoutfear9 altogetheradv.全部;總共;總而言之;完全地AltogetherDollylivedsixandahalfyears,halfthelengthofthelifeoftheoriginalsheep.(教材P12)多莉總共只存活了六年半,這是它的原型羊壽命的一半。Howmuchwillitbealtogether?總共多少錢?Theweatherwasbadandthefoodwasdreadful.Altogetherthe

49、holidaywasverydisappointing.天氣又壞,吃的又糟。總而言之,這次假期很讓人掃興。He'snotaltogethersurewhattodo.他不能完全確定做什么。alltogether/altogether作“總共”講時(shí),它們可以互換使用。alltogether作一道,一起講時(shí),不能用altogether替換。altogether息為元全地,總用百之時(shí),不可與alltogether互換。It'saltogetheroutofthequestion.這是完全不可能的。Therewerealtogether/alltogether40studentsint

50、heclass.班上總共有40個(gè)學(xué)生。Theycamealltogether.他們都一起來的。完成句子Wehaveinvitedfiftypeople(總、共).I(不完全同意彳的意見).Canyouputyourbooks(都放進(jìn)這個(gè)箱子里)?(總之),themeetingwasasuccess.【答案】altogether/alltogetherdon'taltogetheragreewithyoualltogetherinthisboxAltogether10 objectionn.不贊成;反對(duì);異議Ontheotherhand,Dolly'sappearancerais

51、edastormofobjectionsandhadagreatimpactonthemediaandpublicimagination.(教材P12)另一方面,多莉的出現(xiàn)引起了強(qiáng)烈反對(duì),激起了媒體的熱炒和公眾的想象。Doyouhaveanyobjections?你有任何異議嗎?What'syourobjectiontomyplan?你對(duì)我的計(jì)劃有什么異議?raiseanobjectiontosth.對(duì)提出異議have/make/takeanobjectionto(doing)sth.反對(duì)某事objecttosth./sb.反對(duì)某事/某人objecttodoingsth.反對(duì)干某事ob

52、jecttosb.doingsth.反對(duì)某人干某事objectthat.提出作為反對(duì)的理由objectn.物,物體;目的,目標(biāo)(=purpose,objective)Theyobjecttothisnewlawforreligiousreasons.出于宗教原因他們反對(duì)這一新法律。Hestronglyobjectstobeingtreatedlikeachild.他強(qiáng)烈反對(duì)被人當(dāng)孩子一樣對(duì)待?!咎崾尽縪bjectto中的to為介詞。單項(xiàng)填空Thematchwascancelledbecausemostofthemembersamatchwithoutastandardcourt.Aobject

53、edtohaving8 wereobjectedtohaveCobjectedtohaveDwereobjectedtohaving【解析】object是不及物動(dòng)詞,與介詞to搭配,意為“不贊成,反對(duì):其后跟名詞或動(dòng)名詞形式?!敬鸢浮緼完成句子我們抗議這種待遇。Webeingtreatedlikethis.我提出反對(duì)意見;他太年輕不適合這個(gè)職位。Ihewastooyoungfortheposition.【答案】objectto/haveanobjectiontoobjectedthat11 obtainv得到;獲得(較正式用語)Althoughatpresenthumaneggcellsand

54、embryosneededforcloningresearcharedifficulttoobtain,newspaperswroteofevilleadershopingtoclonethemselvestoattaintheirambitions.(教材P12)盡管目前供克隆研究的人類卵細(xì)胞和胚胎很難獲得,報(bào)紙報(bào)道說,有些邪惡頭目希望把自己克隆出來以實(shí)現(xiàn)他們的野心。Hefinallyobtainedwhathehadalwayswanted.他終于得到了他一直想要的東西。Wewishedtoobtainfirst-handinformation.我們希望得到第一手信息。obtainknow

55、ledge/one'sdegree獲得知識(shí)/學(xué)位obtainsb.sth./obtainsth.forsb.給某人帶來Iobtainedthisrecordforyouwithdifficulty.我好不容易為你弄到了這張唱片。Sheobtainedherdoctor'sdegreein2012.她在2012年獲得了博士學(xué)位。Thebookscanbeobtainedfromthelibrary.這些書可以在圖書館里借到。obtain/achieve/attain/gain/acquireobtain指經(jīng)過努力或付出代價(jià)或經(jīng)過很長時(shí)間得到所需要的東西。achieve指通過個(gè)人努

56、力改善自己的情況。attain是正式用語,指經(jīng)過艱苦努力才使人達(dá)到完美的境界。gain指需要做出比obtain更大的努力,往往指通過競爭獲得某些有價(jià)值的東西。acquire指經(jīng)過不懈努力才獲得的技術(shù)、知識(shí)等抽象的東西,也指養(yǎng)成習(xí)慣等。(2013商丘高二質(zhì)檢)Afterquestioningthemanforsixhours,thepolicetheinformationtheywanted.A.seizedB.recoveredC.appealedD.obtained【解析】obtain"獲得;得到”,本題指警方從審訊中獲取了他們想要的信息,此處obtain可用get替代。seize抓住,逮捕;recover恢復(fù),重新獲得;appeal(迫切)要求,有吸引力(to)。【答案】D12 forbidvt.(forbade,forbad;forbidden)禁止;不準(zhǔn)Somebegantoreformtheirleg

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