2015外研版英語下課件22unit3同步練習(xí)

Unit3同步練Ihavefinished .HehascomebackfromLondon..Ihavecalledhim..Lucyhas ng ..WehaveseenthefilmAvatar..havehasbeento,havehasgoneto或havehasbeeninMrBlack Tokyoonbusiness.YoucanleaveaHe forfiveThey thedesert.TheyenjoyedthemselvesveryTheGreens Hangzhouforatrip.YoucanwaitandvisitthemnextLily London.Shethinksit’s根據(jù)內(nèi)容,填入恰當(dāng)?shù)谋磉_(dá),使通順、完整Alice:Hi,Tim.WherehaveyoubeenthoseTim:I1. Xi’an.Iwenttheretovisitmygrandparents.Alice:2. Tim:No,Iwentalone.Myparents3. Qingdaoforameeting.Theywon’tbebackuntilnextweek.Alice:I’veheardthatyourparents4. Qingdaolastmonth.Tim:Yes,theywentthereagainthismonth.Alice:5. Tim:Yes,Ienjoyedmyselfverymuch.IvisitedsomeofmyoldManyyearsago,peopleknewlittleabouttheuniverse.They1.(think)theearthwasthecentreoftheuniverse.Andthesunwentaroundtheearth.Withthedevelopment發(fā)展ofscience,nowpeopleknowthattheearth2.(be)justanetoftheuniverse.Thesunismuch3.(big)thanit.Andtheearth4.(go)aroundthesun.Scientists5.(send)spacecraftstoMarsalreadybutthey6.(notfind)anylifeonit.Theyare7.(try)theirbesttodiscoversomethingnewonit.1.Ihavealreadyfinished ./Ihavefinished HehasjustcomebackfromIhavealreadycalledhim./IhavecalledhimLucyhasjustfinishedngherWehavealreadyseenthefilmAvatar./Wehaveseenthefilm1.hasgoneto2.hasbeenin3.havebeento4.havegoneto5.hasbeen1.havebeento2.Didyougowithyourparents?3.havegoneto4.wentto5.Didyouhave