英语:Unit 2《DNA》Lesson

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英语:Unit 2《DNA》Lesson

Lesson11CloningPeopleFillintheblankswithproperprepositionsorconjuntions:Doyouknowtheanswers________thequestionsDNAis________________________youAreyourarmslong________shortYourboneshavethesameDNA_______,butitrepeatsthepatterns________yourparents’________yourfamily’_______hebrackets:__________(identify)__________(twin).___________(child)_________(relate)_________(health)_________(own)____________(draw).__________(it).,butitrepeatsthepatternsfromyour__________(parent)’sDNA._________(science)’srelatedhealthyownerdrawingitselfparents’Scientists同义句转换,每空一词:________he_________she_____,____________________.’,’seyesarenotverybig._______________________._________________________,butJennydidn’_________________/butcomes根据汉语意思完成句子,每空一词:你穿多大号的鞋?______________shoesdoyouwear2.我们用蓝图建造房子。 We_______ablueprint_____________除了窗子小外这座房子很漂亮。

Thehouseisbeautiful___________你的头发和皮肤有同样的DNA。 Yourhairhas_________________________她不但会唱歌,而且会跳舞。 Shecan___________sing______________每一个生物都有自己独特的DNA。 __________________________昨晚他去看电影了,我也去了。

Hewenttoseeafilmyesterdayevening.____________.WhatsizeusetobuildexceptforthesameDNAasnotonlybutalsoEachlivingthinghasSodidIAtask:Whatthingsaboutyoushowyourparents’DNAWithapartner,:’!WhatisDNAWhatareidenticaltwinsWhatdoyouknowaboutDNADoyouknowDolly,thefirstclonedsheepWhatifscierentthe“blueprintoflife”WouldclonesbeexactlythesameastheoriginalhumanOrwouldtheybedifferentReadquicklyandanswerthefollowingquestion:CanwemakeclonesfromdeadDNAWhatarethetwowaystoclonepeopleWouldcloninghumansbeagoodorbadthingReadcarefullyandanswerthefollowingquestions:,thesamewayscientistsclonedDolly,antsoranimalsWhathavescientistsdesignedbychangingDNAWhyaresomescientistsworriedReadcarefullyandanswerthefollowingquestions::…“要是……会怎么样/怎么办?”后面是条件状语从句WhatiftheplantsarebadforhumansWhatifyoucouldcombineotheranimalsorplantstomakesomethingnewIdon’tlikebange(蹦极)//&v.“克隆”Languagenotes:human=humanbeing指与动物区分的人或人类ahumanhumans(pl.)humanbeinghumanbeings(pl.)mankind不可加限定词,但可用形容词修饰,可作单数或复数用man作“人类”解时,常用单数形式,也可用复数形式,且前面无限定词,单数处理Theyarenotthebonesofananimal,butahumanbeing’//__________:“恰恰;精确的”Theplanearrivedatexactly10o’’clock,,“在某些方面”在某些方面他们看上去一样。

从某些方面看你是对的。 Insomeways,,:+名词“多于……;非但……尤其是”morethan+数词=over+数词“以上;不止”,/:theplaceswelive,/’“分开,分割”常与in或into连用Languagenotes:,thesamewayscientistsclonedDolly,…from…“从……提取”put…into…“把……放入”“设计;计划”designern.“设计者”Languagenotes:Who_______canplaytheguitarWhere_______didyougoDoyouhaveanything________tosayThe________’sthatinyourthe_________handelseelseelseotherotherelse修饰不定代词、疑问代词或疑问副词,必须位于这些词后other修饰名词,位于名词的前面roperprepositionsorconjunctions:Whatifscientistscouldmakeclones___humanbeingsButwouldtheybeexactlythesame_____theoriginalhumans______someways,________________________theanswer______________________conjunctions:_________________________________adog’sbody13.____changingtheDNA,________________ackets:Whatifit__________(rain)tomorrowOtherpeoplethinkhuman_________(clone)_______(be),togetherwithus________(be)_________(die)__________(worry)__________(worry).Whoisthe________(design)______(exact)__________(high).rainscloningwasdeadworriedworrieddesignerexactlyheightis同义句转换,每空一词:WhatelsehavescientistsdesignedbychangingDNAWhat________________________________________________________________._______________.otherthingswhich/thataremademadeoutofsickpeopleintohalves根据汉语意思完成句子,每空一词:在某些方面,我们可以帮助别人。

_________________,许多衣服是棉布做的。 Manyclothes_____________________我们可以培植对昆虫有害处的植物。 Wecanmakeplantsthat__________________科学家能从一种植物中提出DNA,并把它放入另一种植物。

Scientistscan_________DNA__________onekindofanimalsand_______it_______通过DNA,科学家能鉴别你和与你有关的人。

FromyourDNA,scientistscanidentifyyouandpeople______________根据汉语意思完成句子,每空一词:6.我们在北京西客站换了火车。

We_______________她的毛衣和我的颜色一样。

Hersweateris___________________________我们分成几个小组讨论我们的计划。

We_________ourselves________我们若是开会迟到了又有什么关系呢?______________wearelateforthemeeting10.但是他们和原来的人完全一样吗?Butwouldtheybe_________thesameastheoriginalhumanchangedtrainsthesamecolourasdividedintoWhatifexactlyAtask:;:isitagoodideatoclonehumans。