人教版高中英语选修八Unit Two Cloning

UnitTwoCloning课程标准中的内容标准:本单元的中心话题是“克隆”。本单元内容具体涉及“什么是克隆”、“克隆羊多莉是如何诞生的”、“克隆的利弊”等。语言技能和语言知识都是围绕“克隆”这一中心话题设计的。1、1、（情感目标）通过阅读，了解什么是克隆、克隆的利弊及对克隆技术的反思。2、（交际）通过听说学习进一步熟悉和运用有关接受与拒绝、表扬与鼓励的表达方式。3、（词汇）通过阅读、师生互动掌握本单元的教学目的和要求中的词汇和短语。4、（写作）通过听说，让学生展开讨论发表自己的看法，利用表格提供的信息，写成一份报告。（语法）通过书面训练，熟练掌握同位语的用法。2、（交际）通过听说学习进一步熟悉和运用有关接受与拒绝、表扬与鼓励的表达方式。3、（词汇）通过阅读、师生互动掌握本单元的教学目的和要求中的词汇和短语。4、（写作）通过听说，让学生展开讨论发表自己的看法，利用表格提供的信息，写成一份报告。（语法）通过书面训练，熟练掌握同位语的用法。5、Yourargumenthasconvincedmebecause...Iwouldliketoagreewithyoubut.Doyouthinkitiswiseto.?No,thatisnotreasonablebecause.Isitfairto...?Idon'tcareforyourideasbecause.2.表扬与鼓励（Praiseandencouragement）Yourideassoundveryencouragingtome.That'sagoodidea/greatidea.Welldonetoyoufor.1.1.3Understandingvocabulary（理解词汇）（通过听、看、阅读能理解下列词汇含义。学生只需认识，不作为测试的内容考查。）cutting,twin,identical,complicated,nucleus,somatic,fate,impact,sideroad,opera,loaf,flour,bison,calf,aurochs,fairly,dye,claw,nonsense,popularity,restore1.1.4Graspingvocabulary（掌握词汇）（通过听、看、读，能运用F列词汇进

行造句，在完形填空和短文改错中运用下列词汇。学生能够掌握其意义、用法、搭配，可作为考查内容。）differ,commercial,straightforward,undertake,correction,altogether,arbitrary,medium,attain,moral,conservative,forbid,accumulate,constitution,compulsory,shortly,assumption,regulation,initial,drawback,merely,decoration,unable,feather,turkey,adore,hatch,reasonable1.1.5Applyingvocabulary应用词汇）（通过书面训练，能在书面表达中运用下列词汇。）payoff,cast,castdown,object,obtain,infavourof,owe,retire,bother,beboundtodo,strike,oone'sheart,fromtimetotime,bringbacktolife,vain,invain,resist,ingood/poorcondition1.1.6语法：Revisetheappositive（通过阅读，书面训练，能在完成句子、短文填空中运用下列语法句型。）1.名词（短语）作同位语

Butatlastthedeterminationandpatienceofthescientistspaidoffin1996withabreakthrough一thecloningofDollythesheep.AltogetherDollylivedsixandahalfyears,halfthelengthofthelifeoftheoriginalsheep.2.从句作同位语Thefactthatsheseemedtodevelopnormallywasveryencouraging.ThencamethedisturbingnewsthatDollyhadbecomeseriouslyill.1.1.7句型结构：（通过口、笔头训练，能在完成句子、书面表达中运用下列句子结构.）ThencamethedisturbingnewsthatDollyhadbecomeseriouslyill.Scientistsbelievehumancloningisjustamatteroftimebuttheassumptionthathumancloneshavealreadybeenbornhasn'tbeenprovedyet.Diversityinagroupmeanshaving

animalswiththeirgenesarrangedindifferentways.PartOne单元重点知识点I.重点单词和词组P.10Words:differP.11Words:undertake,commercial,breakthrough,procedurePhrases:payoff,allthetimeP.12accumulate.Words:altogether,arbitrary,objection,attain,obtain,media,moral,forbid,impactaccumulate.Phrases:beappropriateto,haveanimpactonsth,raisequestions,forbidsthP.13Words:shortly,retire.Phrases:lookbackon,endinP.14Words:assumption,regulation,botherPhrases:beboundtoP.15Words:initial,drawback,merelybacktoPhrases:strikeintopeople'shearts,invain,fromtimetotime,bring…backtolifeP.16Words:decoration,featherPhrases:beunabletoP.17Words:adore,hatchPhrases:repaysthp.18Words:reasonablen.重点句型见表1.1.7m.重点语法复习同位语：能正确运用同位与并弄清其在同位与从句中充当的成分，从而正确运用同位与从句。PartTwo单元目标检测根据下列句子意思用所给词的正确形式或所给汉语填空（1'x20=20'）：Itis（reason）toassumethatheknewbeforehandthatthiswouldhappen.20yearsago,becauseofthe（conservation）viewsofherparents,shegotmarriedtoamanagainstherwill.Whenthefootballmatchwasover,helayontheplayground,utomove.Hewascastdownwhenthe（程序）hehadusedtoproduceamammalcloneendedinfailure.Ididn'tknowanythingaboutanyofthebookssomychoicewasquite（任意的）.MrZhang,whohadcompleted40yearsofteaching,（retire）fromteachinglastmonthbecauseofillhealth.Theoldladygaveawayanimpressivecollectionofoilpaintingsshehad（积累）tothenationalartgallery.InBritaineducationis（义务的）forallchildrenbetweentheagesof5and16.Despitethefactthathe'sfedupwithtoomanyrulesand（regulate）,hehastoobeyallofthem.Herbookshavegained（popular）withteenagersinrecentyears.Shecouldn't（忍住）laughingwhenshesawtheyoungman.Tosaythatthislawwillnotaffectourprofitsistotalk（胡说）.Thedoctorexplainedthatthiswasa（complicate）procedurethatheshouldconsidercarefully.Itisreportedthatscientistshaveachievedamajor（突破；进展）inthetreatmentofthistypeofcancer.Theoldpaintingwasdamagedinthefloodandhadtobe（restore）.Iknockedatthedoorloudlyinthe（徒劳的）hopethatsomeonemightanswer.Aftershe'dgotover「overcome）her（开始的）shyness,shebecameveryfriendly.Thefilmwashighlypraised,butwasnotacsuccess.ThePresidentreturnedtowork（不久）afterhisoperation.YourreportisgoodandI'vemadeonlyafewsmall（correct）toit.II.用所给词的词组适当形式填空(1'X10=10')Ifyoutakeajobasajournalist,itgoeswithoutsaying(不言而喻)that(time)you'llhavetoworkatweekends.Thegoodnews,however,fear(strike)oftheenemiesandtheyimmediatelyfledinalldirections.Heturneddownauniversityappointment(favour)apoliticalcareer.Peopleintheflood-strickenareassaidthattheyagreatdeal(owe)thePLAsoldiersfortheirrescuework.Thecomputer,asisknowntoall,has(impact)modernlife.Dolly'sdeath,likeherbirth,(bound)raiseworries.TospeakfluentEnglish,youneedtolistencarefullytonativespeakerssothatyoucanunderstandthemandit(pay)whenyoucometospeak.Allattemptstorescuetheboywithcancerwere(vain);shortlyafterhisoperationhediedpeacefullyinthehospitalbed.Didyouhavemuchbother(find)thehouse?Memberscanraisethepresidentinareadingreportinsevendays.(object)语法填空(2'X10=20')阅读下面材料，在空白处填入适当内容(每空1个单词)或括号内单词的正确形式。Onreceivingmylearnerdriverlicenseacoupleofmonthsago,Istarteddrivinglessonsstraightaway.Howeveritwasnotuntiltwodaysago1Dadfinallyallowedmetodriveonthemotorway.OurdestinationwasOrewa,aseasidetown.ThatmorningImadesureIhadenoughtodrinkandwenttothetoiletaboutthree2(time)beforeweleft.IthoughtIwastotallyprepared_3thejourney,butnothingcouldhavepreparedmeformyfamily'scomplaints.“Relax!Don'tholdthesteeringwheelso4_(tight)."called_5nervousvoicefromthebackseat.“Speedup.70km/hisn'tfastenough.Youareholdingupthetraffic,"anothervoiceorderedfromtheseatnexttomine.How6(annoy)theyare！TocontentthemI_7(step)hardontheaccelerator,andwithinasecond,anangryvoicebegantoyellagain.“Stop!Slowdown!Areyoucrazy?DidItellyoutogoabove100km/h?"FinallyIdroveintothecity,_8__thespeedlimitwasonly50km/h.Myfamilyseemedrelievedandstopped9(tell)mewhattodo.Onourwayhomethejourneywasmuch__10(easy)thanbeforeaseveryoneelsefellfastasleep.So,Ijusttookmytimeandenjoyedthedrive..7.&9.10单句改错(2'X10=20')Althoughtheyaretwins,Tonydiffershisbrotherinmanyways.ThoughcircumstanceswereagainstJoe,buthedidn'tcastdown.Thoughtheyweregoodfriends,LucyobjectedtolendherIDcardtoKathytoapplyforacreditcard.Heowestohisdoctor'scarethatheisquitewellagain.Thehouseisstillinagoodcondition.Itoughtnottohavebeenknockeddown.Shecouldn'tresisttolaughathiminthoseclothes.ThereismuchchanceBillwillrecoverfromhisinjuryintimefortherace.Thisprojectwaspredicatedontheassumptiontheeconomywasexpanding.Thequestionifweshouldcontinuetodotheexperimenthasnotbeenansweredyet.Doyouhaveanyideawhichisactuallygoingonintheclassroom?短文改错(2'X10=20')Itcanbeseen,moreandmorepeopleownmobilephonesinChinanow.Attheendof2002,therewere20millionsmobilephoneusers.By2005anumberreachedupto30million.Peoplehavefoundmobilephonesconvenience.Theycangetintouchwitheachotherwheneverorwherevertheylike.There'redifferentfunctionstomeetingdifferentneeds,suchassurftheInternet.However,itmaybringussometrouble.Forexample,theradiationwhichfromthephonemaydoharmourhealth.Inspiteofthis,thenumberofpeoplehavingmobilephonesareincreasingsteadily.完成句子(2'x5=10')Hischildrensweetsbecausehedidn'twanttheirteethtoberuined.(forbid)他不准孩子们吃糖果，因为他不想他们的牙齿受损坏。isthefactthatheseemstotakenointerestinhiswork.(bother)最使我伤脑筋的是，他似乎对自己的工作毫无兴趣。thatyoumightlikesomecoffee,soI'vebroughtsomeup.(strike)我突然想到你也许想喝点咖啡，于是就拿了一些来。inthemarketresearch,whatpeoplewantishighquality,notjustlowprices.(show)正如市场调查所显示的那样，人们需要的是高质量，而不仅仅是低价格。ThenthatDollyhadbecomeseriouslyill.(come)接着传来了多莉病重的令人不安的消息。I.1.cedure9.regulations14.breakthrough19.shortly5.arbitraryII・1.fromtimetotime10.popularity15.restored20.corrections4.owed...toUnitTwo3.infavourof6.wasboundto7.paysoff8.invain9.in