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2019年高中英语Unit4WildlifePartⅡ随堂演练新人教版必修2Ⅰ.把下面的句子改成被动语态1.Thefamilyarebuildinganewhouseoverthere._______________________________________________________答案 Anewhouseisbeingbuiltbythefamilyoverthere.2.Thedoctorsareoperatingonhisleftleg._______________________________________________________答案 Hisleftlegisbeingoperatedonbythedoctors.3.Wearesendinghelicopterstorescuethemnow._______________________________________________________答案 Helicoptersarebeingsentbyustorescuethemnow.4.Theyarediscussingwhethertheywillgoforapicnictomorrow._______________________________________________________答案 Whethertheywillgoforapicnictomorrowisbeingdiscussedbythem.5.Lucyiscarryingaheavyboxfullofbooks._______________________________________________________答案 AheavyboxfullofbooksisbeingcarriedbyLucy.Ⅱ.语法知识1.—Excusemewhattimeisitnow—Sorrymywatch________.It________attheshop.A.isntworking;isbeingrepairedB.doesntwork;isbeingrepairedC.isntworking;isrepairedD.doesntwork;isrepaired答案与解析 B 答句句意抱歉,我的表现在不能用了,正在店里修理着2.Anewcinema________here.Theyhopetofinishitnextmonth.A.willbebuiltB.isbuiltC.hasbeenbuiltD.isbeingbuilt答案与解析 D 从后半句“他们希望下个月竣工”,可知电影院目前正在被建,应用进行时态的被动语态3.—Haveyoumovedintoyournewschoolyet—Notyet.Thebuildings________.A.arepaintedB.arebeingpaintedC.willbepaintedD.arepainting答案与解析 B 句意——你们已经搬进新学校了吗?——还没有,新楼正在粉刷所以此处要用现在进行时的被动形式4.Althoughthecausesofcancer________,wedontyethaveanyphysicalwaytopreventit.A.arebeinguncoveredB.havebeenuncoveringC.areuncoveringD.haveuncovered答案与解析 A causes与uncover之间应为被动关系,故B、C两项不符合;D项是完成时,与题干意义不吻合5.—Haveyouworkedinthenewfactory—Notyettheproject________.A.isbeingbuiltB.isbuildingC.isbuiltD.isbeingbuilding答案与解析 A 从notyet可知应用现在进行时的被动语态。