吉林省长春市田家炳实验中学人教版高中英语选修八学案Unit2 Cloning无答案Word下载.docx

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吉林省长春市田家炳实验中学人教版高中英语选修八学案Unit2 Cloning无答案Word下载.docx

不利条件

10._______________装饰

11.___________虚荣的;

自负的;

徒劳的

13.___________简单的;

直接的;

坦率的

14.________________着手;

从事;

承担

15._________________程序;

步骤;

手续

16._________________改正;

纠正;

修正

17.___________________必须做的;

义务的;

强迫的;

强制的

18.____________________欠(债、钱、人情等);

归功于……

19._________________vt.打扰;

vi操心;

n.烦忧

20.__________________adj.合情理的;

讲道理的;

公道的

21.______________vi.不同;

相异→______________adj.→______________n.

22._________________adj.商业的;

贸易的→_____________n.商业;

贸易

23._____________vi.反对;

不赞成→_____________n.不赞成;

反对;

异议

24.______________adj.道德(上)的;

伦理的→____________adv.道德上地;

伦理上地

25._______________vt.&

vi.积累;

聚积→______________n.积累;

聚积

26.______________vi.退休;

离开→______________n.退休

27._______________n.规则,规章;

法规→______________adj.有秩序的;

正规的

28.______________vt.抵抗,对抗→_____________n.→_______________adj.

29._______________adv.仅;

只;

不过→____________adj.仅仅的

30._______________adv.立刻;

不久→____________adj.(时间等)短的,近的

Ⅱ.重点短语识记

1._________________沮丧;

不愉快

2.____________________反对

3.____________________赞成;

支持

4._____________________一定或注定(做)

5._______________________不时,偶尔

6.______________得到好结果;

取得成功7._______________________复生;

复活

8.________________白费力气;

枉费心机

9.______________________使…刻骨铭心

10._________________________状况很好

Ⅲ.单词英汉释义匹配

1.()assumptionA.缺点;

2.()regulationB.程序;

3.()featherC.禁止;

4.()fairlyD.突破

5.()hatchE.打扰;

操心;

烦忧

6.()undertakeF.合情理的;

7.()botherG.着手;

8.()drawbackH.公平地,相当地

9.()procedureI.假设,假定

10.()reasonableJ.孵出,孵化

11.()forbidK.羽毛

12.()breakthroughL.规则,规章,法规

IV.用所给词的正确形式填空

1.I’mnotangry;

I’m____________(mere)tryingtoexplainittoyou.

2.Iwantedtodosomethingspecialforhimathis_____________(retire)party.

3.Thefactsprovedher________________(assume)wrong.

5.Thereisnotmuch______________(differ)inpricebetweenthetwocomputers.

6.Father’s______________(object)wasthatthetripwasmuchtooexpensive.

7.Thehallisreallysimple,withoutany_______________(decorate).

8.Itis______________(forbid)tosellalcoholtothoseundertheageof18here.

9.Therehasbeenalotof______________(resist)tothisnewlaw.

Period2Warmingup,pre-reading

(1)利用本单元学习的词汇与句型进行话题讨论克隆、克隆的利弊。

(2)预测文章内容

I.Freetalk:

1.Howmuchdoyouknowaboutcloning?

2.Whatisaclone?

3.Howisacloneproduced?

4.Iscloninggoodfortheworld?

Whatbenefitscanhumansgainfromcloning?

5.Whatproblemsmayarisewhenhumansarecloned?

Ⅱ.Discuss

1.Haveyoueverwishedyoucouldhaveacloneofyourselftodohomeworkwhileyouhavearestorwentoutwithyourfriends?

 

2.What’syouropinionofclonefood?

Ⅲ.Teamwork

1.Inpairs,lookatthepicturesanddiscusswhichonesarenaturalclonesandwhichonesareman-madeclones?

Andexplainhowtheydiffer.

2.Lookatthetitleandthepicturesofthepassageandpredictitscontent.Writedownyour

ideainonesentencebelow.Thenskimthepassageandseeifyouwereright.

Period3阅读课

【学习目标】

能理解文章内容,能利用阅读技巧获取有效信息

能识别文章体裁与结构,掌握文章线索

【学法指导】

Skimming与Scanning相结合,整体阅读与分段式阅读相结合,fastreading和carefulreading相结合

(1)Fastreading

1.Thetextismainlyaboutthe1.______________ofanimalcloningandthelifeofDollythesheep,aswellasthereasonswhycloningisstill2._______________.

2.Skimthepassageandgetthemainideaofeachparagraph.

Para1The_____________ofcloning

Para2Thetwomajor___________andthe______________ofcloning

Para3The______________ofDolly

Para4The______________ofcloninginsociety

Para5The_______________towardscloning

(2)Intensivereading精读

Para.1

Cloninghappensbothin______________andin_______________.

Theycanbeclonedby__________________and______________.

Para.2

1.Theword“straightforward”means______.

A.uncomplicatedB.honestC.frankD.difficult

2.ThecloningofDollythesheepsucceededbecause__________.

A.itseasiertocloneasheepthanotheranimals

B.thescientistsweredeterminedandworkedhardwithpatience

C.thescientistswererewardedandgotlotsofmoney

D.manyotherattemptstoclonemammalsfailed

3.ThelambisthecloneofthecellfromsheepBbecause__________.

A.itprovidestheeggcellB.itgivesbirthtothelamb

C.itprovidesthenucleusD.itisafemalesheep

Para.3:

1.Atfirst,thefactthatDollyseemedtodeveloped_______________was______________.

Then,camethenewsthatDollybecame___________________________.

AltogetherDollylived__________________________,halfthelengthofthelifeof___________________________________.

2.Thesheepthatdonatedthesomaticcellmostprobablylived________years.

A.3B.6C.9D.13

3.Problems:

Clonedanimalsmaydevelopthe________________ofolderanimals.

Clonedanimalsmaylives_________________theoriginalone.

Para4

1.Translation:

Ontheotherhand,Dolly’sappearanceraisedastormofobjectionsandhadagreatimpactonthemediaandpublicimagination.

2.Theword“controversial”inparagraph4probablymeans____________.

A.complicatedB.arguableC.important

Para.5

PeoplefearedthatCloned_____________woulddoharmtotheworld.

Manygovernments_____________researchintohumancloning.

Somecountriesto________________evidenceoftheabundantmedicalaidthatcloningcouldprovide.

TrueorFalse

()1.Cloningmeansmakingacopyofananimaloraplant.

()2.Gardenerscanmakealotofmoneybycloningplants.

()3.Cloninganimalsisascomplicatedascloningplants.

()4.Dollythesheepwasthefirstsuccessfulcloneofamammal.

()5.Naturalcloneshappeninanimalsaswellasinplants.

()6.ThenucleusremovedfromtheeggcellofSheepAisjoinedwiththeonefromSheep

B.

Period4阅读课Ⅱ

(1)总结概括作者的写作意图,明确作者的观点和态度,并能对比做出合理的评价

(2)理解重点词汇句子的意义和相关用法,并能在语言实践中运用上述用法

I.Readthepassageagainandanswerthefollowingquestions.

1.Wecanconcludethat_______

A.cloningisgoodforus.

B.cloninghastwoaspects.

C.ifcloningisusedinacorrectwayitcanbringmanyconveniencetous.

D.ifcloningisusedinanevilwayitcancausemuchtrouble.

2.Thewriter’sattitudetowardscloning__________.

A.Objective(befair)B.Negative(beagainstit)C.Positive(beinfavorofit)

3.Whatisthewritingstyle?

A.Expositive(说明性的)B.DescriptiveC.Argumentative

4.Whatisyouropinionofcloning?

Giveyourreason.

______________________________________________________________________________________________________________________________________________________

II.Learnimportantwords,phrasesandsentencepatterns.

1.Butatlastthedeterminationandpatienceofthescientistspaidoffin1996withabreakthrough–thecloningofDollythesheep.

翻译:

_____________________________________________________________________

payoff意思是______________________________

英译汉:

①IalsohopethatthegreateffortIammakingwillpayoff.

②Itwouldtakehimtherestofhislifetopayoffthatloan.

③Twohundredworkershavebeenpaidoff.

2.CloningscientistswerecastdowntofindthatDolly’sillnessesweremoreappropriatetoamucholderanimal.

castdown意思是______________________________

英汉互译:

①Hewasmuchcastdownbyhisfailuretofindwork.

②他被实验的结果搞得很沮丧。

适合于......的,适当的____________________________

①Beethoven’smusicisappropriatefortheoccasion.

②你应当用一种适合你的文章主题的写作风格。

Youshouldwriteitinastylewhich_________________________yoursubject.

3.

句型公式:

if引导_________________

Coulditbesolvedifcorrectionsweremadeintheirresearchprocedure?

非真实条件句中的虚拟语气

虚拟条件句

主句

与现在事实相反的假设

与过去事实相反的假设

与将来事实相反的假设

Translation:

(1)IfIwereyou,Ishouldgoandseethedentistatonce.

(2)Ifithadnotrainedsohardyesterday,wewouldhaveplayedtennis.

(3)Ifthesunweretoriseinthewest,Iwouldlendyouthemoney.

夯实基础

用所给词的适当形式填空

(1)MaybeifI_________________(study)science,andnotliteraturethen,Iwouldbeabletogiveyoumorehelp.

(2)—Theweatherhasbeenveryhotanddry.

—Yes.Ifithadrainedevenadrop,thingswouldbemuchbetternow!

Andmyvegetables_____________________(notdie).

(3)HadIknownaboutthiscomputerprogramhugeamountoftimeandenergy__________________(save).

(4)Thisprinterisofgoodquality.Ifit__________________________(break)downwithinthefirstyear,wewouldrepairitatourexpense.

(4)Althoughatpresenthumaneggcellsandembryosneededforcloningresearcharedifficulttoobtain,newspaperswroteofevilleadershopingtoclonethemselvestoattaintheirambitions.

III.写作素材(关于克隆)

提示:

黑体部分用本单元词汇表达,并且请使用because引导的原因状语从句,that引导的宾语从句。

1.现在许多国家研究克隆。

2.人们对克隆有不同的看法。

3.有些人很沮丧,他们认为这在伦理上是不合理的,应该被禁止。

4.实际上许多国家从事这个课题并获得重大的突破,所以我们无法抗拒它。

Period5语法课

掌握本单元的语法项目同位语从句,并进行有效的语言实践。

【学法指导】归纳法与演绎法相结合

I.把下面两个句子连成一个含同位语从句的复合句。

1.TwofifthsofallgirlsinAmericaareonadiet./Thefactworriestheirparentsandteachers.

2.TheQueenofEnglandwasonafour-dayvisitinChina./Weheardthenewslastnight.

3.Teenagersshouldn’tspendtoomuchtimeonline./ManyChineseparentsholdtheview.

4.Timetravelispossible./Wehavenoscientificprooffortheidea.

5.Studentsshouldbegivenmorefreetime./Thesuggestioniswelcomedbyman

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