冀教版初三下册_Unit_2_DNA___Lesson_11_CloningPeopleVIP免费

Lesson11CloningPeople?Fillintheblankswithproperprepositionsorconjuntions:1.Doyouknowtheanswers________thequestions?2.DNAis________ablueprint.3.Youcompositionisquitegoodexcept________afewspellingmistakes.4.Areyoufriendsrelated________you?5.Areyourarmslong________short?6.YourboneshavethesameDNA_______yourskin.7.YouhaveyourownDNA,butitrepeatsthepatterns________yourparents’DNA.8.Somehealthproblemscome________yourfamily’sDNA.Scientistscanlook_______theseproblemsinyourDNA.tolikefortoorasfromfromforFillineachblankwiththeproperwordfromthebrackets:1.Thisisthe__________(identify)hotelthatwestayedinlastyear.2.Thetwobabiesare__________(twin).3.Junefirstis___________(child)Day.4.Yourbrothersarepeople_________(relate)toyou.5.Weshouldeat_________(health)food.6.Doyouknowwhoisthe_________(own)ofthehouse?7.Ablueprintisa____________(draw).8.Yourbodyusesthispatterntobuild__________(it).9.YouhaveyourownDNA,butitrepeatsthepatternsfromyour__________(parent)DNA.10.Somehealthproblemscomefromyourfamily’sDNA._________(science)canlookfortheseproblemsinyourDNA.identicaltwinsChildren’srelatedhealthyownerdrawingitselfparents’Scientists同义句转换，每空一词：1.Bothheandshearecomingtotheparty.________he_________she_____comingtotheparty.2.Tomdrawswell.Lindadrawswell,too.Tomdrawswell.____________________.3.Dad’seyesarenotverybig.Minearenotverybig,either.Dad’seyesarenotverybig._______________________.4.Sometimestheycanhelpyoubeforeyoufallill.Sometimestheycanhelpyoubeforeyou_________ill.5.LucyisasoldasLily.Lucyhas________________ageasLily.6.Weallwenttothepark,butJennydidn’tgo.Weallwenttothepark___________Jenny.7.JohnisfromCanada.John______fromCanada.NotonlySodoesLindabutalsoisNeitherareminebecomethesameexcept/butcomes根据汉语意思完成句子，每空一词：1.你穿多大号的鞋？______________shoesdoyouwear?2.我们用蓝图建造房子。We_______ablueprint_____________ahouse.3.除了窗子小外这座房子很漂亮。Thehouseisbeautiful___________thesmallwindows.4.你的头发和皮肤有同样的DNA。Yourhairhas_________________________yourskin.5.她不但会唱歌，而且会跳舞。Shecan___________sing______________dance.6.每一个生物都有自己独特的DNA。__________________________itsownuniqueDNA.7.昨晚他去看电影了，我也去了。Hewenttoseeafilmyesterdayevening.____________.WhatsizeusetobuildexceptforthesameDNAasnotonlybutalsoEachlivingthinghasSodidIAtask:Whatthingsaboutyoushowyourparents’DNA?Withapartner,talkaboutthingsthatarethesamebetweenyouandyourparents.Youcanstartlikethis:Momistall.SoamI.Dad’seyesarenotverybig.Neitheraremine.Thinkaboutit!1.WhatisDNA?2.Whatareidenticaltwins?3.WhatdoyouknowaboutDNA?4.DoyouknowDolly,thefirstclonedsheep?5.Whatifscientistscouldmakeclonesofhumanbeings?EachclonewouldhavethesameDNA.Butwouldtheybeexactlythesameastheoriginalhuman?Orwouldtheybedifferent?the“blueprintoflife”Wouldclonesbeexactlythesameastheoriginalhuman?Orwouldtheybedifferent?Readquicklyandanswerthefollowingquestion:1.CanwemakeclonesfromdeadDNA?2.Whatarethetwowaystoclonepeople?3.Wouldcloninghumansbeagoodorbadthing?Readcarefullyandanswerthefollowingquestions:Wecandivideagrowingegginhalf.ThenwewouldhavetwoeggswiththesameDNA.Orwecouldcloneanadultperson,thesamewayscientistsclonedDolly,thesheep.1.CanscientistsdesignnewplantsoranimalsbycombiningtheDNAofotherplantsoranimals?2.WhathavescientistsdesignedbychangingDNA?3.Whyaresomescientistsworried?Readcarefullyandans...