2023學(xué)年完整公開課版book8unit2

LanguagepointsBook8unit21.Italsohappensinanimalswhentwinsidenticalinsexandappearanceareproducedfromthesameoriginalegg.這種現(xiàn)象也發(fā)生在動物身上，從同一個原生卵子產(chǎn)生性別與外貌相同的雙胞胎也是克隆。identical:完全相同beidenticalwith與…完全相同同一的；同樣的beidenticalin在…方面相同Thesetwodesignsarealmostidentical.Myopinionisidenticalwithhis.Thisistheidenticalhotelthatwestayedinlastyear.Weareidenticalinourviewsofwhatshouldbedone.2.CloningscientistswerecastdowntofindthatDolly’sillnessesweremoreappropriatetoamucholderanimal.研究克隆的科學(xué)家發(fā)現(xiàn)多莉的病更容易發(fā)生在老的羊身上，這讓他們很沮喪castdown:使沮喪；使低沉；多用于被動結(jié)構(gòu)作表語。例如：Hewasmuchcastdownbythefailureoftheexperiment.Anyonewouldbecastdownbynewssuchasthat.beappropriateto適合于…的；與…相稱的Writeinastyleappropriatetoyoursubject.用適合你題目的體裁寫。Ordinaryshoesarenotappropriatetopaddyfields.普通鞋不適于下稻田。3….Dolly’sappearanceraisedastormofobjections….多莉的出現(xiàn)引起了一陣強(qiáng)烈的反對……raise:A.抬起；舉起。B.喚起；引起Hisabsenceraisedfearsabouthissafety.Theuseofanimalsinscientifictestsraisessomedifficultethicalquestions.用動物做科學(xué)實驗引起了一些棘手的道德問題。Afunnyremarkraisesalaugh.滑稽的話引人發(fā)笑astormof一陣猛烈的……；一股…的風(fēng)暴Astormofprotest一陣猛烈的抗議Astormofbullets/arrows一陣彈雨/箭雨Astormofapplause/cheers一陣暴風(fēng)雨般的掌聲/歡呼聲Astormofabuse/criticism一陣辱罵/抨擊4….hadagreatimpactonthemediaandpublicimagination……對媒體和大眾的想象力產(chǎn)生了極大的影響。Have/makeastrong/greatimpacton…對…有（或產(chǎn)生）巨大影響:Theanti-smokingcampaignhashadquiteanimpactonyoungpeople.Thebookmadeagreatimpactonitsreaders.5.forbid/forbade/forbidden基本含義：禁止；命令不許做…；妨礙；不準(zhǔn)Thelawforbidsthesaleofcigarettestopeopleundertheageof16.Thelawforbidsbuildingonthisland.Smokingisforbiddenintheconcerthall.Mostparentsforbidtheirchildrentosmoke.Hisparentsforbidhimwine/todrinkwine.Thekingforbidsusfromgoingout.forbid+n./forbid+doing/forbidsb.todo/forbid+雙賓./forbidsbfromdoing.6.accumulate收集；堆積vi/vtThecompanyhasaccumulatedgreatwealthwithinafewyears.However,astheevidencebegantoaccumulate,expertsfromtheLondonZoofeltobligedtoinvestigate.Evidence不可數(shù)名詞Thebrokenwindowwasevidencethataburglary（盜竊案）hadtakenplace.Isthereanyevidencefor/ofhisguilt?7.Dolly’sdeath,likeherbirth,wasboundtoraiseworries.多莉的死亡，就像她的出生一樣，必定會引起人們的擔(dān)憂。beboundtodo:必定；一定。例如：Theweatherisboundtogetbettertomorrow.You’vedonesomuchworkthatyouareboundtopasstheexam.將來時的表達(dá)：willdo/begoingtodo/betodo=beboundtodo/beabouttodo/bedoingPracticefortheappositiveclauses

給下面句子填入適當(dāng)?shù)倪B接詞，并判斷從句是定語從句還是同位語從句。1.Thefact_____heusedtobeathiefisknowntoall.that2.Weweresurprisedbythefact________shetoldus.that/which3.Thenextthing________mustbedoneistomakeaplan.that4.Wordcame________ourarmyhadwonthebattle.that5.Thepresidenthasgivenanorder________everyoneinthecountryshouldprepareforawar______mightlastforseveralyears.thatthat/which6.We’vejustheardawarningontheradio_______ahurricaneislikelytocome.that7.Thereisnodoubt_____hehastoldalie.that8.Youhavenoidea________anxiousIwas!how9.Thecoatisintheplace__________youleftit.where10.Thenarosethequestion_____________weweretogetthemachinesneeded.that/whereThereturnofthedinosaursReadthepassageonpage15tounderlineandtranslatethefollowings:1.Thepossibilityofcloning….Scientistsarestillexperimentingwithcloningextinctanimals.fromtimetotime,bringback…tolife,withwhatweknownow=basedonwhatweknownow,eitherimpossibleorunsuitable,alleffortsofcloningananimalwillbeinvain,passon…to…,dieofthesameillness,itwouldbeunfairtodo,leadanaturallife,sothechanceofdinosaurseverreturningtotheearthismerelyadreamExercises1997年多莉羊誕生的消息宣布后便成為一項科學(xué)突破。但是，后來多莉染上了嚴(yán)重肺病的問題又使科學(xué)家們憂慮。2003年2月14日科學(xué)家們作出讓多莉羊長眠的決定。多莉之死正如它的出世一樣，肯定會帶來憂慮。多莉死亡的事實令世人失望。科學(xué)家們認(rèn)為克隆可能會帶來很多重大的科學(xué)突破和醫(yī)療方法，但是現(xiàn)在他們不得不思考這樣的問題：“多莉早死是因為它是一只克隆羊嗎？”除此以外，關(guān)于是否應(yīng)該允許進(jìn)行人類的克隆只不過是時間問題，但是克隆人已經(jīng)問世的說法還沒有被證實。completethefollowingsentenceswithappositiveclausesinyourownwords.1.Ihadnoideathatshewouldcomenextweekforashortvisit.2.Weheardthenewsthatawomantrappedundertheruinsforsixdayswasrescued.3.Johntoldthetruththathefailedinthetest.4.Thelawthathumancloningisforbiddenhasbeenpassedinourcountry.5.Charlesagreedtotheregulationthathemusthavesafetytraining.6.YesterdayIwasgladtogetamessagethattheinterviewwentwell.7.Thefactthatthepeopleintheearthquake-hitareashadrebuilttheirhomesinspiredallofus.8.Igottheimpressionthateveryoneinclassdidwellintheperformance.Translation1.Iadoreloaves.

homemaderectangularmadewithbrownflourandnutsIadorehomemaderectangularloavesmadewithbrownflourandnuts.2.Heisveryconservative,andiseveninfavorofaconstitution.thatgivesfewrightstoimmigrantvotersHeisveryconservative,andiseveninfavorofaconstitutionthatgivesfewrightstoimmigrantvoters.3.Whentheleaderretiredfromtheopera,ofthechorusWhentheleaderofthechorusretiredfromtheopera,theyheldadinnerpartyforhimtheyheldadinnerpartyforhim4.ThemediaplayanimportantroleininfluencingpublicopinionThemediaplayanimportantroleininfluencingpublicopinion.

5.don’tbotherabouttaking/totakedownthosedecorationsDon’tbotherabouttaking/totakedownthosedecorations.TheChristmascelebrationsaren’toveryet.

TheChristmascelebrationsaren’toveryet.6.TheregulationsareverystrictforcloninganimalsTheregulationsforcloninganimalsareverystrict.Hewasunabletocontinuehisexperiments.

Hewasunabletocontinuehisexperiments.7.don’tbotheryourselfaboutcloningmypetcatDon’tbotheryourselfaboutcloningmypetcat.Iwon’texpecttobringitbacktolife.

won’texpectt