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1Unit5课堂练习题（二）Lessons28—30Lesson28I.用括号中所给词语的适当形式填空。1.Theygaveussomegood_____________(suggest)onourwork.2.Inordertogetbetter_______________(educate),shewenttostudyinBeijing.3.Whoisthe____________(design)ofthisnewmachine?4.Hewas______________(complete)wrongthistime.5.Mymothertooksome____________(freeze)meatfromthefridge.II.用适当的介词填空。1.Theteachertoldmetopatattention___________mypronunciation.2.Wearegettingready__________thework.Canwestartnow?3.Dr.Leeisinterested____________studyingthelifeofbutterflies.4.Ifoundalotofusefulinformationafterlooking___________theInternet.5.Youmustputmoreeffort__________yourworkifyouwanttosucceed.III.按要求进行句式转换，每空一词。1.Thishatmatchesherdress.（改为反意疑问句）Thishatmatchesherdress,_________________________?2.Heruncleisabiologist.（对画线部分提问）________________________heruncledo?3.Theycutdownmanytreeslastyear.（改为一般疑问句）_________________________________downmanytreeslastyears?4.Shehadtoputmoreeffortintoherwork.（改为否定句）She________________________toputmoreeffortintoherwork.5.Doyouknowwhenwe’llstartthemeeting?（改为简单句）Doyouknow_________________________________themeeting?IV.根据所给的汉语完成句子，每空一词。1.她完成工作后会帮助你们的。She’llhelpyou_________________________________herwork.2.我认为这本书既有趣又有用。Ithinkthisbookisinteresting___________________________________useful.3.如果我是工程师，我会发明一种新电脑。________________________________anengineer,Iwouldinventanewcomputer.4.李明离开加拿大有一个月的时间了。LiMing_________________________________________Canadaforamonth.5.请告诉我是什么每天困扰你呢？Canyoutellme______________________________everyday?Lesson29I.用括号中所给动词的适当形式填空。1.Youneed___________(choose)twoanswersatthesametime.2.Howabout____________(combine)acowandarabbit?3.Wecanuseablueprint___________(build)ahouse.4.Nothingcanstopusfrom__________(study)theDNA.25.Ourteachertoldus__________(repeat)thewordsforasecondtime.II.从方框中选择适当的动词并用其正确形式填空。identifychooseclonebuildcombine1.Theseareall____________animalsandtheylookthesame.2.Whatabout____________thetwoplantsintoone?3.Youcanuseanotherway_____________whethertheyhavethesameDNA.4.Theworkersusetheblueprint_____________houses.5.Whynot___________ahorseandadonkeytodothisexperiment?III.按要求进行句式转换，每空一词。1.Shedidn’tknowwhatsheshouldchooseatall.（改为简单句）Shedidn’tknow_____________________________atall.2.Wecancallthemblueprints.（对画线部分提问）______________________youcallthem?3.Hehasalreadyknowntheanswer.（改为一般疑问句）___________heknowntheanswer__________?4.Theyaretalkingandlaughinghappily.（改为感叹句）_____________________theyaretalkingandlaughing!5.Mr.Leeisbothourteacherandourfriend.（改为同义句）Mr.Leeis____________________ourteacher_________________ourfriend.IV.根据所给的汉语完成下面的句子，每空一词。1.如果我是医生，我将帮助所有的病人。Iwouldhelpallthepatients______________________________adoctor.2.你们最好不要克隆水果了。You’d____________________________fruits.3.昨天他们真的去了博物馆。They____________________tothemuseumyesterday.4.我和她以前都未曾去过巴黎。___________I________she_____________________________toParisbefore.5.他还没有决定买那件毛衣。Hehasn’tdecided______________________________________yet.Lesson30I.根据句意用适当的词语填空。1.Wehavegoteverything______________.Let’sstarttheexperimentnow.2.Thishallisbig______________tohold1,000people.3.Youcan’tpullthedooropen.Youhaveto____________it.4.Myfatheroften___________metotheparkwhenheisfree.5.It’swarm____________theroom.Pleasedon’tgooutsidenow.II.用括号中所给词语的适当形式填空。1.She_________allaboutthematterbeforelong.(forget)2.Myparents_________inaweek.(return)3.Lookattheclouds.Ithinkit_________.(rain)4.I’llgiveherthenotewhenhe_______back.(come)5.Tony_________sixteenyearsoldnextyear.(be)III.根据所给的汉语完成句子，每空一词。31.你能给我做个风筝吗？Canyoumakeakite_________________?2.我到处找他们，但就是找不到。I__________________themeverywhere,butIcouldn’t________them.3.他说他有很多工作要做。Hesayshehasalotofwork__________________.4.我想让他和我一起去公园。Iwant___________________________totheparkwithme.5.我们相信我们能在一周内完成工作。We__________________thatwecanfinishtheworkinaweek.IV.按要求进行句式转换，每空一词。1.Jennydidsomecleaningathomethismorning.（改为否定句）Jenny__________________________cleaningathomethismorning.2.Danny,don’tyouthinkso?（进行肯定回答）_________,I__________.3.Theairholdsthewater.（对画线部分提问）___________________theairhold?4.Tony,takeyourhandoff.（改为否定句）Tony,________________yourhandoff.5.Theteachertoldthem,“Don’tdoitagain.”（改为同义句）Theteachertoldthem___________________doitagain.Lesson28I.1.suggestions2.education3.designer4.completely5.frozenII.1.to2.for3.in4.on5.intoIII.1.doesn’tit2.Whatdoes3.Didtheycut4.didn’thave5.whentostartIV.1.aftershefinishes2.aswellas3.IfIwere4.hasbeenawayfrom15.whatworriesyouLesson29I.1.tochoose2.combining3.tobuild4.studying5.torepeatII.1.cloned2.combining3.toidentify4.tobuild5.chooseIII.1.whattochoose2.Whatcan3.Has,yet4.Howhappily5.notonly,butalsoIV.1.ifIwere2.betternotclone3.didgo4.Neither,nor,haseverbeen5.whichsweatertobuyLesson30I.1.ready2.enough3.push4.takes5.insideII.II.1.willforget2.willreturn3.isgoingtorain4.comes5.willbeIII.1.forme2.lookedfor,find3.todo4.hertogo5.aresureIV.1.didn’tdoany2.Yes,do3.Whatdoes4.don’ttake5.notto