高中英语《Unit 3 Computers》语法巩固训练 新人教版必修2

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1、《Unit3Computers》（现在完成时的被动语态）一、ThePresentPerfectPassiveVoice(现在完成时的被动语态)例子：主动：Ihavefinishedmyhomework.被动：Myhomeworkhasbeenfinished.1.Maryhaslockedthedoor.___________________________2.Shehastoldmeaboutthestory._______________________3.Ihavereadthisbookmanytimes._____________

2、________4.Wehavecompletedallthepreparationsforthetask,andwe’rereadytostart.___________________________________________________5.Thiscompanyhasproducednewtypesofcomputers___________________________________________________6.Theyhaveinterviewedseveralteachersforthejob._______

3、____________________________________________7.Georgehassentsometextsandpicturestohisfriend’scellphone.___________________________________________________8.Theyhavedevelopedsomeprogramsforthehumanresourcedepartmentoftheircompany______________________________________________

4、_____9.Someonehasputthebookunderthebenchformorethantwodays.___________________________________________________10.Thetyphoonhasdamagedthebridgesbecauseofitsstrongwind.___________________________________________________二、单选1.Doyouknowthethief______bythepolice?A.hascaughtB.ha

5、sbeencatchingC.willcatchD.hasbeencaught 2.－Howmanytimes______nottoplaywithfire?－I’msorry.I’llneverdothatagain.5A.doyoutellB.hadyoutold C.areyoutoldD.haveyoubeentold 3.--What’shappeninginthenewarea?--Newhouses_______recentlyoverthere.A.arebuiltB.builtC.havebuiltD.havebeenbu

6、ilt4.Thereisapolicecarinfrontofourneighbor’shouse.Whatdoyousuppose_______?A.didhappenB.hashappenedC.ishappenD.hasbeenhappened5.Allthepreparationsfortheproject_______,andwe’rereadytostartA.completedB.hadbeencompletedC.completeD.havebeencompleted6.Greatchanges________intheci

7、ty,andalotoffactories________.A.havebeentakenplace;havebeensetupB.havetakenplace;havebeensetupC.havetakenplace;havesetupD.weretakenplace;weresetup7.--Howlong_____atthisjob?--Since1990.A.wereyouemployedB.haveyoubeenemployedC.hadyoubeenemployedD.willyoubeemployed8.Whenandwhe

8、retogofortheon-salaryholiday___________yet.A.arenotdecidedB.havenotbeendecidedC.isnotbein