人教版高中英语课堂同步选修8学案 Unit 2 Cloning.docx
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人教版高中英语课堂同步选修8学案 Unit 2 Cloning.docx
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人教版高中英语课堂同步选修8学案Unit2Cloning
三言
两语
1.Thankstothedevelopmentofscienceandtechnology,humansocietyhasenjoyedcontinuousprosperityandmoreconvenience.
2.Humancloning,whichisexpectedtocuremanyseriousdiseasesandsavelives,butmaybringdisastersofsocialmorality.
3.Howtodealwiththeprogressofscienceandtechnologyproperlyisworthourcarefulconsideration.
1.科学技术在历史上已经彻底地改变了我们的生活,特别是在上个世纪。
Scienceandtechnologyhavechangedourlifethoroughlythroughoutthehistory,especiallyinthelastcentury.
2.毫无疑问,我们在许多不同的方面受益于科学的进步。
Thereisnodoubtthatwebenefitalotfromthescientificadvancementsinmanydifferentways.
[单词 拼写应用]
核
心
单
词
1.altogetheradv.总共;完全地
2.forbidvt.禁止;不准
3.exactadj.精确的;准确的
4.owevt.欠(账、钱、人情等);归功于……
5.shortlyadv.立刻;不久
6.bothervt.打扰vi.操心
n.烦扰
7.strikevt.&vi.打;撞击;罢工
n.罢工
8.drawbackn.缺点;不利条件
9.breakthroughn.突破
10.obtainvt.获得;赢得
11._undertakevt.着手;从事;承担
12._unableadj.不能的;不会的
[语境运用] 用所给词的适当形式填空
1.(全国卷Ⅱ)Itstruck(strike)methatplayingagainsttheotherteamwasagreatmomentforallthegirlsontheteam.
2.(全国卷)Althoughwe'vebeendelightedtohaveyouasneighbours,we'rehopingtosettlesomethingthatbothers(bother)us.
3.Nowadays,energycanbe_obtained(obtain)throughvarioussourcessuchasoil,coal,naturalgas,solarheat,thewindandoceantides.
4.Ourschoolisanonsmokingschool.Sosmokingisforbidden(forbid)here.
5.Butjustasacoinhastwosides,Internethasitsowndrawbacks(drawback)whichshouldnotbeneglected.
拓
展
单
词
1.differvi.不同;相异→differentadj.不同的→differencen.差异;不同
2.correctadj.正确的v.改正→correctionn.改正;纠正;修正
3.objectvi.反对;不赞成→objectionn.不赞成;反对;异议
4.accumulatevt.&vi.积累;聚积→accumulationn.积累;增加
5.retirevi.退休;离开→retirementn.退休;引退
6.assumevt.假定;设想→assumption_n.假定;设想
7.regulatevt.调节;管理→regulationn.规则;规章;法规
8.popularadj.流行的;通俗的;受欢迎的→popularityn.受人喜爱;流行
9.resistvt.抵抗;对抗→resistancen.抵抗;对抗→resistantadj.有抵抗力的;抵制的
10.decoratev.装饰;装修→decorationn.装饰;装修
[语境运用] 用所给词的适当形式填空
1.Thepurposeofeducationisnotonlytheaccumulationofknowledge.Anditalsomeansaccumulatingintelligenceaswellasabilities.(accumulate)
2.Fromtheappearance,wecannottellthedifferencesbetweenthetwins,thoughtheyalwayshavesomedifferentideas.Andasforthisphenomenon,ideasdifferamongmanypeople.(differ)
3.Greydecidedtomovetothecountrysideandhismothermadenoobjectiontoit,whilehisfatherobjectedtoit.(object)
4.Don'tassumethatyouareaprincessandstoplivinginassumptionsanymore.(assume)
5.Nowadaysfewpeoplecanresistthetemptationofsmartphones,forsomanyinterestingthingsinthemmakeanyonetryingtoberesistanttothemfinallygiveuptheirresistance.(resist)
阅
读
单
词
1.straightforwardadj.简单的;直接的;坦率的
2.proceduren.程序;步骤;手续
3.merelyadv.仅;只;不过
4.impactn.撞击;冲击;巨大的影响
5.moraladj.道德(上)的;伦理的
6.castvt.扔;投;掷
7.identicaladj.同一的;一模一样的
8.initialadj.最初的;开始的
9.vainadj.虚荣的;自负的;徒劳的
10.adorevt.崇拜;爱慕;喜爱
11.faten.命运;天命
12.mediumn.(pl.media)媒介;手段;工具
13.conservativeadj.保守的;守旧的
14.compulsoryadj.必须做的;义务的;强迫的;强制的
15.commercialadj.商业的;贸易的
16.complicatedadj.复杂的;难懂的_
17.hatchvt.&vi.孵出;孵卵;孵化
18.reasonableadj.合情理的;讲道理的;公道的
(2017·天津卷)Thiscombinationofhealingmyselfandhealingtheworldstruckmeastheperfectsolution.让人觉得
[短语 多维应用]
高频短语
1.castdown使失望;使沮丧
2.infavourof赞成;支持
3.bringbacktolife使复生;使复活
4.(be)boundto(do)...一定或注定(做)……
5.ingood/poorcondition状况很好(坏);情况很好(坏)
[语境运用] (填入一个适当的词)
Areyou①infavourofcloninghumanbeings?
Especiallywhenyourhealthis②inpoorcondition,youare③boundtowanttobringyourselfback④tolife.Don'tworry.Humancloningtechnologydoesn'tcastyou⑤down.
6.objectto反对
7.payoff得到好结果;取得成功;偿清
8.invain白费力气;枉费心机
9.fromtimetotime不时;偶尔
10.strike...intoone'sheart使……刻骨铭心
[语境运用] (填入一个适当的词)
Onlyifyoudon'tobject⑥tocloninghumanbeingscanwhatyoudoforyourhealthpays⑦off.Thesuccessfulorgans'cloningcontributestothepatients'recovery.Ibelieveitwillstriketheadvancedmedicaltechnology⑧intoyourheart.
[句式 结构仿写]
教材原句背诵
句式仿写应用
1.
(1)完全倒装
(2)that引导同位语从句
ThencamethedisturbingnewsthatDollyhadbecomeseriouslyill.
然后传来了令人兴奋的消息,我们队赢得了比赛。
Thencametheexcitingnewsthatourteamwonthegame.
2.Theadvantageisthat...“其优点是……”,that引导表语从句
Theadvantageisthatifthereisanewillnesssomeoftheseanimalsmaydie,butotherswillsurviveandpassontheabilitytoresistthatdiseasetothenextgeneration.
骑自行车上班的优点是我们可以过一种低碳生活。
Theadvantageofcyclingtoworkisthatwecanlivealowcarbonlife.
1.objectvi.反对;不赞成n.物体;目标
(1)objecttosb./sth.反对/不赞成某人/某事
objecttodoingsth.反对做某事
(2)objectionn.反对;厌恶
objectiveadj.客观的;真实的
anobjectofstudy研究对象
anobjectiveassessment/analysis
客观的评价/分析
[基础练习]——单句语法填空
①Amajorityofstudentsobjectedtobeingarranged(a
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