外研版高中Module5CloningSectionⅤWriting正反观点类议论文教案选修6.docx

外研版高中Module5CloningSectionⅤWriting正反观点类议论文教案选修6.docx

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外研版高中Module5CloningSectionⅤWriting正反观点类议论文教案选修6

　　　[技法指导]

本单元的写作要求是正反观点类议论文的写作，要求对不同事物或者同一事物表达出不同的看法。

其写作格式为“提出问题——分别介绍两种不同观点——对两种观点进行分析——结尾加上自己的观点并简单陈述理由”，全文时态为一般现在时。

黄金表达

1．引出总话题的句子

Lastweek,wehadadiscussionaboutwhether...

Differentpeoplehave/holddifferentopinions.

People’sviewson...varyfrompersontoperson.

Theyarequitedifferentfromeachotherintheiropinions.

2．提出赞同或反对观点的句子

Somepeopleareinfavorof...

Somepeoplesupport...

Somepeopleagreethat...

Somepeopleareagainst...

Somepeopleholdthedifferentview.

Somepeopleobjectto...

Themajoritydisagree...

3．阐述理由的句子

Theythink/believe...

Therearesomereasonsaccountingforthis.

Thereasonwhy...isthat...

4．总结性句子

Everycoinhastwosides.

Iprefer...asIbelieve...

Thereisnodoubtthat...

Itwilldependon...

AsfarasI’mconcerned,...

Frommypointofview,I...

Asforme,Isupporttheformer/latter,because...

[写作规范]

[题目要求]

克隆人这一话题在世界上引起了激烈的争论。

请你根据以下提示，用英语写一篇题为“OnHumanCloning”的短文。

短文的开头已为你写好，不计入总词数。

赞同

·是一个科学的突破

·能制造出拯救生命的人体组织和器官

·对无生育能力的人是一个喜讯

反对

·克隆人是违背伦理的

·无权用人类做实验

·不应该干预自然

·担心造成超人种

你的观点

应将重点放在对人类有益的动物和干细胞的研究上

注意：

词数100左右。

参考词汇：

干预interferewith

OnHumanCloning

Cloningisproducinganexactcopyofaplantorananimalusingitscells.However,humancloninghascausedmuchdebate.

[三步作文法]

第一步：

搜索词汇

1．突破　　　　　　breakthrough

2．不道德的immoral

3．超人superhuman

第二步：

由词造句（按要求完成句子）

1．根据汉语提示完成句子

①它能制造出有价值的人体组织和器官。

Itcan_producevaluabletissuesandorgans.

②这些人体组织和器官能用来拯救生命。

Thetissuesandorganscanbe_used_tosavehumanlives.

③我们应该将注意力放在能应用于医学研究的动物克隆和干细胞上。

Weshouldfocus_our_efforts_oncloninganimalsandstemcellsthatcanbeusedinmedicalresearch.

④只有这样我们才能使之造福于人类。

Wecanmakeitbeneficial_tomankindinthisway.

2．句式升级

⑤用that引导的定语从句连接①②

It_can_produce_valuable_tissues_and_organs_that_can_be_used_to_save_human_lives.

⑥用不定式作定语改写③

We_should_focus_our_efforts_on_cloning_animals_and_stem_cells_to_be_used_in_medical_research.

⑦用only开头的倒装句改写④

Only_in_this_way_can_we_make_it_beneficial_to_mankind.

第三步：

连句成篇

OnHumanCloning

Cloningisproducinganexactcopyofaplantorananimalusingitscells.However,humancloninghascausedmuchdebate.

Somebelieveitisawonderfulscientificbreakthrough.Itcanproducevaluabletissuesandorgansthatcanbeusedtosavehumanlives.Itisgoodnewsforthosewhocan’thavebabies.However,othersthinkcloninghumansistotallyimmoralandagainstnature.Wehavenorightstoexperimentwithhumans.Ifweinterferewithnature,manyproblemsmayarise.Weareworriedthatwemayproduceasuperhumanracethatcouldreplaceus.

Inmyopinion,cloningisreallyawonderfulscientificbreakthrough.Weshouldfocusoureffortsoncloninganimalsandstemcellstobeusedinmedicalresearch.Onlyinthiswaycanwemakeitbeneficialtomankind.

Ⅰ.阅读理解

Theideaofcloningyourpetsoundslikealaughablewasteofmoney,becauseitis.Butitstartstoseemalittlelesslaughablewhenyourownbelovedpetstartsgettingolder.IfIhadhadafewhundredthousanddollarstospare,IknowIwouldhavehalfseriouslyconsidereditformydearlittlecat,whodiedlastyear.OnecouplethatdoeshappentohaveafewhundredthousanddollarstospareisBarryDillerandDianevonFurstenberg,whohavereportedlyclonedtheirbelovedJackRussellTerrier（akindofdog）,Shannon,andnowhavetwoidenticalJackRussellTerriers,namedDeenaandEvita.

Whenyourpetdies,youjustwantyourpetback,oratleastascloseacopyasyoucanget.Soit’sreallynosurprisethatofthearound600dogsclonedbySooamBiotechResearchFoundationmostwereclonedforsadpetowners.ThelabinSeoul,SouthKorea,isnowtheonlyplaceontheplanetinthebusinessofcloningpetdogsforowners.

But,infact,thetechnologywon’tgiveyouyourpetback.Theredon’tyetappeartobeanystudiesonthebehaviorofclonedpets,butresearchonclonedcowsandpigshassofarshownmarkeddifferencesinbehaviorandevenlooksinclonedanimals.TheDNAisexactlythesame,buttherearestilldifferencesinpersonalityandappearance.

EvenifDillerandvonFurstenburgraisetheirnewdogsintheexactsameenvironmentintheexactsamewaythattheyraisedShannon,thenewdogswillstillbehavedifferently.“Thepromiseofpetcloningisthatyourclonedpetisgoingtobehaveandlookliketheoneyoualreadyhave—andthatwillnotbethecase（情况），”saidProfessorJorgePiedrahitaatN．C.State.“We’veclonedanimalsthatwereraisedinthesameenvironment,buttheystilldidn’tactthesame.”

语篇解读：

尽管宠物克隆技术已经比较成熟，但克隆出来的宠物并不会与原来的宠物一模一样。

1．WhatcanwelearnaboutthelabinSeoul?

A．Itwassetupbysomepetowners.

B．Ithasclonedhundredsofpetdogs.

C．Itchargesnothingforitsservices.

D．Ithasclonedacatfortheauthor.

解析：

选B　细节理解题。

由第二段中的“Soit’sreallynosur