冀教版初三下册_Unit_2_DNA___Lesson_10_WhatIsDNAVIP免费

Lesson10WhatIsDNA?Fillineachblankwiththeproperwordfromthebrackets:1.Whatis___________(big)animalintheworld?2.Theseorangesare__________(juice).Pleasehavesome.3.Ahorseisa__________(help)animal.4.Look!Mycomputerdoesn’twork.Ineed__________(repair)it.Doesyourcomputerneed_____________________(repair)?5.–Wouldyoumind__________(open)thedoorforme?--No,notall.Ihavemadeupmymind______(help)you.6.Theboy________(call)Mikewasonceathief,butnowhe__________(call)“livingLeiFeng”.juicythebiggesthelpfultorepairrepairing/toberepairedopeningtohelpcallediscalled根据汉语意思完成句子，每空一词：1.我们都叫他小李。Weall__________________XiaoLi.2.昨天晚上我和父亲同时到家。MyfatherandIgothome_______________________yesterdayevening.3.这个动物的耳朵像兔子的耳朵。Theanimal’sears_________________therabbit’s.4.他们把不同的零件放在一起。They_________thesedifferentparts__________.5.我可能会把恐龙和兔子结合起来。Imight_________adinosaur_________arabbit.callhimatthesametimeare/looklikeputtogethercombineandAtask:Makeanewlivingthings!Whatifyoucouldcombineotheranimalsorplantstomakesomethingnew?Think:Whatanimalsorplantswouldyouchoose?Why?Whatwouldyournewanimalorplantbelike?Whatwouldyounameyournewanimalorplant?Why?Writedownyourideas.Talkaboutthemwithyourgroup.Drawapictureofyournewanimalorplant.Havefun!Whatif…,如果……该怎么办/会怎么样？Thinkaboutit!1.Doyouandthestudentsnearyoulookthesame?Whatisthesame?Aretheredifferencesbetweenyouandthem?2.Whatyouknow“DNA”?Whatcanscientistsdowith“DNA”?“DNA”isshortfordeoxyribonucleicacid.1.WhatisDNA?2.Whatisablueprint?3.Whatareidenticaltwins?4.Whatdoesidenticalmean?5.Whatdoesidentifymean?6.WhatdoyouknowaboutDNA?Readcarefullyandanswerthefollowingquestions:patternIdenticaltwinsaretwochildrenthatgrewfromthesameegg.TheyhaveidenticalDNA.Theyareclones.theblueprintoflifethesametodetermine(鉴定)Languagenotes:1.Whenyouwereababy,yourbodyalreadyknewtheanswerstothesequestions.toprep.“……的”2.Ablueprintshowswheretoputallthepartsofthehouse.It’sthepattern(that/which)youusetobuildthehouse.theanswertothequestionthekeytothedoor3.Exceptforidenticaltwins,eachlivingthinghasitsownuniqueDNA.exceptprep.“除……之外”不能用于句首exceptfor“除(瑕疵)，若无”Languagenotes:Everyoneofus,________him,wenttothepark.Iusuallygotoschoolbybike________onrainyday.Sheisagoodgirl__________herweakhealthcondition.__________hiscarelessness,heisagoodstudent.exceptexceptexceptforExceptforexcept“除……之外”besides“除……之外(还有)”but和except的用法大致相同除了他以外，我们都去了。Weallwent_______him.除他去以外，我们大家也都去了。Weallwent________him.盒子里除了一张卡片外，没有任何东西。Thereisnothing__________acardinthebox.exceptbesidesbut/exceptLanguagenotes:4.Exceptforidenticaltwins,eachlivingthinghasitsownuniqueDNA.YourDNAisineverypartofyourbody.eachadj.&pron.“每一，每个”指两个或两个以上的人或东西，强调个人或个别everyadj.“每一，每个”只能指三个以上的数量，强调全体或全部_______hasabook._______ofushasabook.We________haveacomputer.____________studenthasabook.Therearealotoftresson________sideofthestreet.EachEacheachEach/Every她认识班级中所有的学生。Sheknows_______pupiloftheclass.她认识班级中每一个学生。Sheknows_______pupiloftheclass.everyeacheachLanguagenotes:5.FromyourDNA,scientistscanidentifynotonlyyoubutalsopeoplerelatedtoyou.identifyv.“确认；鉴别”identicaladj.“完全相同的”notonly…butalso…“...