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1、Unit2Cloning第一节：语法填空Cloningisawayof1.______(make)anexactcopyofanotheranimalorplant.2.________hastwomajoruses.Oneis3._________gardenersuseittoproducecommercialquantitiesofplants.The4.___________isthatitisvaluableforresearchonnewplantspeciesandformedicalre
2、searchonanimals.5.___________,theprocessofcloningisdifficult6.___________(undertake).Manyattemptstoclonemammalsfailed.Thefirstsuccessfulclone,Dollythesheep,madethewhole7._________(science)worldfollowitsprocess,thoughithadmoreproblemsthanthenormalsheep.On
3、theotherhand,Dolly’sappearance8._________(raise)astormofobjectionsandhadagreatimpact9.________themediaandpublicimagination.Differentpeoplehavedifferentopinionsofit.However,scientistsstillwonderwhethercloningwillhelporharmusand10.__________itisleadingus.第
4、二节：短文改错Thepossibilityofcloningfierceandextinctwildanimalshavealwaysexcitedfilmmakers.Andtheyarenottheonlyone.ThepopularityofthefilmJurassicParkproveshowinterestingordinarypeopleareinthesubject.Itisafilminthatascientistclonesseveralkindofextinctdinosaurs.
5、Infact,wearelongwayfrombeingabletocloneextinctanimals.Fromtimetotimepeoplesuggestthattheanimalsthathavedisappearedfromtheearth,canbebroughtbacktothelifethroughcloning.Unfortunately,basedonwhatweknow,itispossible.Sodinosaurs’returnedtotheearthismerelyadre
6、am.第三节：七选五(2017届湖北省联考)Oneveryimportantcomponentofoptimismisgratitudeorfeelinggrateful.Infact,thereisastrongconnectionbetweenagratefulattitudeandaheightenedsenseofwell-being.Appreciateallthepositivesinyourlifebystartingagratitudejournalinordertorememberwh
7、atyou'regratefulfor.36 .Feelingdown?Insteadoffeelingsorryforyourselfwaitingfortheuniversetothrowyouabone,tryactinglikeyou’rehappy-evenifyouarenot.Asinceresmileandaforcedsmilewillcausethesamechemicalreactionsinyourbrain,soyoucanactuallyfoolyourmindintofe
8、elingbetterbymakingitreactchemicallyasifthingsweregoingwell. 37 Reassure(使安心)yourselfthateverythingisgood—evenifyoudon’tfeelit.“__38__Ifyou’restuckintraffic,theneverythingelsemustbegoinghorriblytoo,”saysAnneParker,awellne
