高三英语cloning课件.ppt

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1、Unit2Cloning漫画欣赏画面描述Agirliswearingapairofglassesandcarryingabigheavyschoolbag，andawomanisdoingsomeexercise.Thegirlsaystothewoman，“Ifyoucarrytheschoolbagforme，I’msureyouwilllosesomeweight.”寓意理解Nowadaysstudentsareoverburdenedwithlessonsandhomework.Actionshouldbetakentomaketheirschoolbagsli

2、ghterandletthemenjoylife.你能否对此加以扩展，写一篇120词左右的小短文？短文填空根据课文Cloning，Whereisitleadingus完成下列短文。Cloningisawayof(make)anexactcopyofanotheranimalandplant.hastwomajoruses.Oneisgardenersuseittoproducecommercialquantitiesofplants.Theisthatitisvaluableforresearchonnewspeciesandformedicalresearchonan

3、imals.，theprocessofcloningisdifficulttoundertake.makingItthatotherHoweverThefirstsuccessfulclone，Dollythesheep，madethewhole(science)worldfollowitsprocess，thoughithad.problemsthanthenormalsheep.Ontheotherhand，Dolly’sappearance(raise)astormofobjectionsandhadagreatimpactthemediaandpublicima

4、gination.Differentpeoplehavedifferentopinionsonit.However，scientistsstillwonderwhethercloningwillhelpharmusandwhereitisleadingus.scientificmoreraisedonorⅠ.单词拼写1．Heseemstohaveaalotofstamps.2．Inviewoftheterribleresult，hisdecisionisa.3．Ihavetodwithyouonthispoint.4．Tomysurprise，thecrecordsho

5、uldmakeabighitandsoldtwomillioncopies.5．Atleasthewasquitesaboutit；youcan’tsayhewastryingtodeceiveyou.6．Shecwelcomingsmileinhisdirection.7．Hecan’tbearthecomplicatedpforapplyingforavisa.8．Thedirectorannouncedthatanyrsuggestionwouldbeadopted.ccumulatedrbitraryifferommercialtraightforwardast

6、rocedureeasonable9．Dolly，asheep，theworld’sfirst________(克隆)animal，wasgivenashottoendherlifeonFebruary.10．Christmas___________(装饰品)arebecomingmoreandmorepopular.11．Withtheenvironmenttotallydamaged，thehumanbeingsarethreatenedwithcomplete________(灭绝)．12．Someyoungmenarefedupwithstrictrulesan

7、d___________.cloneddecorationsextinctionregulationsbreakthroughpassonbenefitedfromfromtimetotimequantitiesofⅡ.短语填空1．Atdawn300tankswerepreparedto_____________theenemylines.2．Istayedoffwork，asIdidn’twantto________mycoldtoanyone.3．Manythousandsofpeoplehave_________________th