高中英语 Unit 3 Computers Period Four Grammar & Writing课时作业 新人教版必修2VIP免费

【步步高学案导学设计】-学年高中英语Unit3ComputersPeriodFourGrammar&Writing课时作业新人教版必修2Ⅰ.用所给词的适当形式填空1．Manynewhouses________________________(build)inthepastfewyears.2．Sofarnoletter________________________(receive)frommyfriends.3．Theroom________already________________(clean)，hasn’tit?4．Muchusefulinformationaboutplanets________________________(collect)since1971.5．Thetemple________________________(repair)sincelastyear.6．________thebook________________(publish)yet?7．Youcanseethehouse________________________(notpaint)foryears.8—．Wewanttositatthetablenearthewindow.—I’msorry，butit________________________(take)already.Ⅱ.单项填空1．EveryyearafloodoffarmersarriveinShenzhenforthemoneymakingjobsthey________beforeleavingtheirhometowns.A．promisedB．werepromisedC．havepromisedD．havebeenpromised2．Hissisterlefthomein1998，and________since.A．hadnotbeenheardofB．hasnotbeenheardofC．hadnotheardofD．hasnotheardof3—．Whydoesthelakesmellterrible?—Becausethewater________.A．waspollutedB．pollutedC．ispollutingD．hasbeenpolluted4．IliketheseEnglishsongsandthey________manytimesontheradio.A．taughtB．havetaughtC．aretaughtD．havebeentaught5．Ican’tseeanycoffeeinthiscupboard.______？A．HasitallbeenfinishedB．WasitallfinishedC．HasitallfinishedD．Diditallfinish6．Greatchanges________inthecity，andalotoffactories________inthepastfiveyears.A．havebeentakenplace；havebeensetupB．havetakenplace；havebeensetupC．havetakenplace；havesetupD．havebeentakenplace；havesetup7．Allthepreparationsfortheproject________，andwe’rereadytostart.A．completedB．hadbeencompletedC．completeD．havebeencompleted8—．Whathappenedtothepostman?—Idon’tknow.He________aroundhereforalongtime.A．hasn’tseenB．didn’tseeC．wasn’tseenD．hasn’tbeenseen9．Howmanysuggestions________toyousofar?A．hasgivenB．weregivenC．havebeengivenD．havegiven10．ProfessorJameswillgiveusalectureontheWesternculture，butwhenandwhere________yet.A．hasn’tbeendecidedB．haven’tdecidedC．isn’tbeingdecidedD．aren’tdecided11—．Howlong________asaneditor?—Since.A．wereyouemployedB．haveyoubeenemployedC．hadyoubeenemployedD．willyoubeemployed12．Bamboo________tomakehousesinSouthChinaforthousandsofyears.A．hasbeenusedB．wasusedC．hadbeenusedD．used13．Everypossiblemeans________tosavethewoundedsoldieruptonow.A．wastriedB．weretriedC．havebeentriedD．hasbeentried14—．Thedinnerwasdelicious!—Iagree.Iamsofull.—That’stoobad.Butsomedessert________.A．hasorderedB．willbeorderedC．hasbeenorderedD．wasgoingtobeordered15—．Howmanytimes________nottoplaywithfire?—I’msorry.I’llneverdothatagain.A．doyoutellB．hadyoutoldC．areyoutoldD．haveyoubeentoldⅢ.把下列句子改为被动语态或主动语态1．Hehasgiventhechildsomeinterestingbooks.(1)________________________________________________________________________(2)________________________________________________________________________2．Hehasrepairedthemachinefortwohours.________________________________________________________________________3．Shehasalreadyreturnedthisbooktothelibrary.________________________________________________________________________4．Ihavemadehimworkhard.________________________________________________________________________5．Wehaveplantedmanytreesonthehillinthelastfiveyears.________________________________________________________________________6．Theta...