冀教版初三下册_Unit_2_DNA___Lesson_11_CloningPeople.ppt

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1、Lesson11CloningPeople?Fillintheblankswithproperprepositionsorconjuntions:Doyouknowtheanswers________thequestions?DNAis________ablueprint.Youcompositionisquitegoodexcept________afewspellingmistakes.Areyoufriendsrelated________you?Areyourarmslong________short?YourboneshavethesameDNA___

2、____yourskin.YouhaveyourownDNA,butitrepeatsthepatterns________yourparents’DNA.Somehealthproblemscome________yourfamily’sDNA.Scientistscanlook_______theseproblemsinyourDNA.tolikefortoorasfromfromforFillineachblankwiththeproperwordfromthebrackets:1.Thisisthe__________(identify)hoteltha

3、twestayedinlastyear.2.Thetwobabiesare__________(twin).3.Junefirstis___________(child)Day.4.Yourbrothersarepeople_________(relate)toyou.5.Weshouldeat_________(health)food.6.Doyouknowwhoisthe_________(own)ofthehouse?7.Ablueprintisa____________(draw).8.Yourbodyusesthispatterntobuild____

4、______(it).9.YouhaveyourownDNA,butitrepeatsthepatternsfromyour__________(parent)DNA.10.Somehealthproblemscomefromyourfamily’sDNA._________(science)canlookfortheseproblemsinyourDNA.identicaltwinsChildren’srelatedhealthyownerdrawingitselfparents’Scientists同义句转换，每空一词：1.Bothheandsheareco

5、mingtotheparty.________he_________she_____comingtotheparty.2.Tomdrawswell.Lindadrawswell,too.Tomdrawswell.____________________.3.Dad’seyesarenotverybig.Minearenotverybig,either.Dad’seyesarenotverybig._______________________.4.Sometimestheycanhelpyoubeforeyoufallill.Sometimestheycanhe

6、lpyoubeforeyou_________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：你穿多大号的

7、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。____

8、____________