Unit 3 Science versus nature教案
Unit3Scienceversusnature教案
module5Unit3Scienceversusnature语言点 Reading
.ontheotherhand,somescientistspointoutthatifyoucloneanembryo,youcanproducevaluablehumantissues---suchasboneorlungtissue
—
thatcouldbeusedtosavehumanlives.ontheotherhand,manypeople,includingsomescientists,disagreeandareafraidthat,ifmankindtoyswithnatureinthisway,wemaybeonourwaytoproducingareal-lifeFrankenstein’smonster. ononehand…ontheotherhand…一方面…另一方面…
ononehand,rapiddevelopmentoftheeconomywillimprovethelivingconditionsofpeople.ontheotherhand,itwillspeedupenvironmentaldestruction. athand在手边,在附近
byhand用手;亲手
inhand手头现有的,正在进行,在处理中 handin 交上来
范文材料
工作材料
handout分发
handover移交 handdown把…传下去 handinhand手拉手
pointat,pointto和pointout的意思都与“指”有关,但还是有一定区别。
pointat习惯上表示指向离说话人较近的事物,意为“指着”,at是介词,着重于指的对象。pointto多用来表示指向离说话人较远的事物,意为“指向”,to也是介词,着重于指的方向。pointat可分开使用,point后直接跟名词或代词作宾语,at表示方向,而pointto却没有这种用法,但它还表示“显示、说明”的意思。
pointout表示的是给某人指示方向,要点或错误等,意为“指出”,out是副词。
根据句意,用pointat,pointto或pointout的适当形式填空。
.Theteacherispointingat/tothemaponthewall.
2.Boththehourhandandtheminutehandpointtotwelve.Itwasnoon.
范文材料
工作材料
3..canyoupointoutthemanyoususpect? 4.Alltheevidencepointstohisguilt.
5.Theypointedtheirgunsatherheadbutshewasnotafraid. onthepointofdoingsthwhen正要做某事。。。突然 tothepoint击中要害 aturningpoint转折点
explain…pointbypoint逐点解释 toywith玩弄;不认真对待 她指责那个年轻人玩弄她的感情。
Sheaccusedtheyoungmanoftoyingwithherfeelings. 那个小女孩只是把食物拨弄着玩儿,因为她并不饿。 Thelittlegirljusttoyedwithherfood,asshewasn’treallyangry.
onone’swaytodoingsth.
“正在做某事的过程中,即将成功,离…不远了”.to是介词,后接名词、代词或动名词短语. .他即将成为一个导演。
Heisonhiswaytobecomingadirector.
2.期中考试就要临近了,因此他学习更加刻苦了。
Themid-examinationisonitsway,soheisworkingharder.
范文材料
工作材料
我正在去上学的路上,这时我偶然遇到了我的一位朋友
onthe/mywaytoschool,whenIcameacrossafriendofmine.
A.I
’
vejustheardawarning______theradiothatastormmaybe____itsway. A.on,on B.over,in c.on,above D.from,on 复习下列短语: intheway防碍,挡道
bytheway顺便问问,顺便说说 inaway在某种意义上,在某种程度上 bywayof途经 innoway决不
alltheway一路上;至始至终 makewayfor为...腾出地方;让路 makeone’swayto前进
范文材料
工作材料
2.Instead,hethinksresearcheffortsshouldconcentrateoncreatingnewtissuesandorgansthatcanbeusedtocurediseaseslikecancer.
concentrate/focus/fixon/upon 集中注意力在…上
concentrateone
’
sattention/energy/efforts/oneselfon/upon把…集中在…上
由于外面太吵,我不能集中注意力在学习上。
Icouldn
’
tconcentrateonmystudybecauseoftheloudnoiseoutside.
Effortsshouldbeconcentratedonhowtoproducemoreproductstomeettheneedsofpeople.
3.However,somepeopleconsiderthatcloninghumanembryoswiththeintentionofdestroyingthemshowsnorespectforhumanlife.
intention目的,打算,意图 intend意欲,打算 intended打算的,计划的
范文材料
工作材料
withtheintentionof为了,以…为目的或意图 withoutintention没有目的的 intendtodosth.想要做某事 beintendedtodosth.旨在做某事 HewenttoParistolearnFrench.
HewenttoPariswiththeintentionoflearningFrench. 对不起,我不想伤害你的感情,我只是想告诉你。
Sorry,Ididn
’
tintendtohurtyourfeeling;Ijustwantedtotellyouthetruth.
这项旨在保护环境活动正在进行中。
Thecampaignintendedtoprotectenvironmentisunderway. 4.Idon’twanttoadoptsomeoneelse’schild—ifIhadthechance,Iwouldhaveaclonedbabyrightnow. adopt“收养,领养”;“采用”
manyfamilieshavetoadoptchildrenbecausetheycannothaveababyoftheirown.领养小孩
Theyadopteddifferentmethodstotrytosolvetheproblems.采用不同的方法
范文材料
工作材料
IfIhadmethimyesterday,Iwouldhavetoldhimaboutit. Shoulditraintomorrow,thecropswouldbesaved.
5.whilecloninghumanembryosisnotlegalinmanycountries,somescientistsarealreadypushingaheadwithresearchinordertoproduceaclonedhumanbaby. while:conj. )though尽管,虽然; 2)when/as…的时候; 3)而
虽然我理解你所说的,但我不同意你的观点.
ThoughIunderstandwhatyousaid,Ican'tagreewithyou 母亲在做饭我在看电视.
motherwascookingwhileIwaswatchingTV.
B.Idoeverysinglebitofhousework________myhusbandBobjustdoesthedishesnowandthen. A.since B.while c.when D.as
范文材料
工作材料
A.wethoughttherewere35studentsinthedininghall,_____,infact,therewere40. A.while B.whether c.what D.which
D._____Englishcanbedifficulttolearn,itisaveryusefultoolforcommunication. A.Because B.As c.once D.while
pushaheadwith推进,推行
这样不得人心的是很难推行下去的。
Itishardtopushaheadwithsuchanunpopularpolicy.
6.chinahassucceededinproducingclonesofcowsandgoats,andcontinuestoresearchwaysinwhichcloningcanbenefitmankind.
succeedindoingsth成功做某事
Hesucceededinturningtobeingabusinessman.
范文材料
工作材料
=Hemanagedtoturntobeingabusinessman. benefit利益,好处;使…受益
beofbenefitto=bebeneficialto对…有裨益 forthebenefitof…为了…的利益 benefitsb./sth.有益于某人/某物 benefitfrom/by从…中获益
Itissaidyogaisofgreatbenefittohealth. =Itissaidyogaisverybeneficialtohealth. 这种愚蠢的行为对你没有好处。(benefitsb) Thisfoolishbehaviourdidn’tbenefityou. 许多学生都得益于这本好字典。(benefitfrom/by)
manystudentshavebenefitedfrom/bythisgooddictionaryalot.
7.Iwouldliketocommentonyourarticle
‘Theperfectcopy’. comment评论,评注
makecommentson/uponsb./sth.=commenton/uponsb./sth.评论某人(某事)
Hemadeseveralcommentsonthebook.
wewouldliketheaudiencetocommentonournewplay.
范文材料
工作材料
8.onapersonalnote,cloningwouldtotallytransformmylife.
ona…note“以…语气,以…论调”
Heendedhisspeechtohisemployeesonahumorousnote.
onamoreseriousnote,themanagermentionedtheaccidentlastmonth. Project .
Noteverythingthatisbestfornatureisgoodforpeople. 句中that引导定语从句,修饰everything。 否定词not出现在含有all,both,everything,everyone以及every+名词的句中表示部分否定,not可位于这些词的前面,也可以位于他们后面。
e.g.Notbothofthemhavereadthisbook.=Bothofthemhaven’treadthisbook.
Allbamboodoesn’tgrowwell.=Notallbamboogrowswell. Noteverythingthatisbestfornatureisgoodforpeople.
=Everythingthatisbestfornatureisnotgoodforpeople.
范文材料
工作材料
2.
wouldanyonesaythatdevelopmentshouldbestoppedinfavorofnature?
infavourof:有利于,赞同(接名词、代词和动名词) askafavourof请某人帮忙
dosb.afavour=doafavourforsb.帮某人一个忙 我们赞成这个建议。
weareinfavorofthissuggestion.. 我和朋友谈过,他完全赞同放弃这个计划。
Italkedtomyfriendaboutit,andheisallinfavorofgivinguptheplan. 3.
Shouldtheybeblamedfordestroyinghundredsofthousandsofacresofrainforestifitmeansabetterincomefortheirpeople?
blamev.&n.
blame…for…因为某事责备某人 blamesth.on把某事归咎于某人
sb.betoblame=sb.shouldbeblamed某人因受责备
范文材料
工作材料
Sheblamedhisfailureonhercarelessness. Shedidn’tblameanyoneforthemistake. A.whois________thefire? A.toblameforstarting B.toblametostart c.tobeblamedforstarting D.tobeblamedtostart
4.Nowhereisthistruerthanwithgeneticallymodifiedfood. 本句为倒装句,nowhere…truer…是比较级的形式,表示最高级的意义。
我们班没有人比他学习更用功。 Nooneinmyclassworksharderthanhim. 当时我找不到一个可以帮助我的人。
NowherecouldIfindapersontohelpmeatthattime. 5.
Researchhasbeenlimitedtoincreasingproductionprofits,ratherthanmakingsure—thatGmfoodsaresafe. belimitedto+n/doing局限于
schoolEducationshouldnotbelimitedtogainingknowledge
范文材料
工作材料
only.
limitn.限度; theagelimit 年龄
thespeedlimit速度
gobeyond/overthelimit超过限度 withinthelimitsof在。。。范围内
范文材料
因篇幅问题不能全部显示,请点此查看更多更全内容
Copyright © 2019- efsc.cn 版权所有 赣ICP备2024042792号-1
违法及侵权请联系:TEL:199 1889 7713 E-MAIL:2724546146@qq.com
本站由北京市万商天勤律师事务所王兴未律师提供法律服务