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Module6UnexplainedMysteriesoftheNaturalWorldSectionⅢGrammar基础巩固能力提升基础巩固Ⅰ.单句语法填空1．—Jerry______havecomebackbecausethewindowisopen.—Yes，buthe_______haveleftitopenthismorning.2．—Mummy,Iclimbedtogettheteddybearfromthetopoftheshelf.—Mygoodness！You_________________(hurt)yourself.Youmustn'tdothatnexttime!mustmightmighthavehurt3．—I'msorry.I_________________________(shout)atyoutheotherday.—Forgetit.Iwasabitoutofcontrolmyself.4．YesterdayIfoundthepenIthoughtIhadlost,I_______________________(buy)anewone.5．That'sreallybad.You__________________________(catch)thebusifyouhadbeeninahurry.6．Mr.White_____________________(arrive)at8∶30a．m.forthemeeting,buthedidn'tshowup.shouldn'thaveshoutedneedn'thavecould/wouldhavecaughtshouldhavearrivedbought7．—Wasityouthatmadethesuggestion?—It____________havebeen.Ican'tremember.8．—_______TomhavecometovisituswhenwewereinQingdao?—No，hecouldn'thavecome，becausehehasbeenonbusinessinDalian.9．Isawherintheofficethismorning.She_________________(come)backtoworkwithoutthedoctor'spermission.10．You_______haveperformedbetter,butyouweretoocasual.may/mightCouldshouldn'thavecomecouldⅡ.单句改错1．Jacksonmustn'tbeapoliceman,forhe'smuchtooshort.__________________2．Heshouldhavecompletedhiswork；otherwise,hewouldn'tbeenjoyinghimselfbytheseaside.______________3．Theweatherturnedouttobefineyesterday.Ineedn'thavetakethetroubletocarrymyumbrellawithme._____________mustn't→can'tshould→musttake→taken4．Youcouldn'thavewokenmeup；Idon'thavetogotoworktoday.______________________5．Wemusthavestudiedlastnight,butwewenttotheconcertinstead.______________couldn't→needn'tmust→should