春七年级英语下册 Module 9 Life history模块语法专练课件 （新版）外研版-（新版）外研级下册英语课件.pptx

Module9Lifehistory一般过去时(三)我们已经学习了行为动词过去式的规则变化,即“动词原形+-ed”的形式。在本模块中,我们所学的动词过去式的构成方式较为独特,这类动词被称为不规则动词。不规则动词的过去式变化没有规律,需要单独记忆。1.不规则动词的过去式的构成。(1)过去式与原形相同:cost→cost,hit→hit,hurt→hurt,let→let,put→put,cut→cut,read→read,beat→beat等。(2)过去式与原形不同:go→went,meet→met,come→came,take→took,eat→ate,see→saw,write→wrote,swim→swam,make→made,find→found,give→gave等。2.句型结构。含不规则动词的一般过去时的肯定句、否定句、一般疑问句以及特殊疑问句都与规则动词的句型结构相同。例如:Theyswaminthelake.他们在湖里游泳。Theydidn’tswiminthelake.他们不在湖里游泳。—Didtheyswiminthelake?他们在湖里游泳了吗?—Yes,theydid./No,theydidn’t.是的,他们游了。/不,他们没游。Ⅰ.单项填空(B)1.—Didyouplaycomputergameslastnight?—.Ididmyhomeworktilleleveno’clock.A.Yes,IdidB.No,Ididn’tC.Yes,IwasD.No,Iwasn’t(A)2.Mygrandmathenewspaperlastnight.A.readB.readsC.readingD.isreading(B)3.HetoschoollastMondaybecausehelosthisbike.A.walksB.walkedC.ridesD.rode(C)4.—WhenyoutoChina?—InFebruary,1999.A.do;comeB.do;cameC.did;comeD.did;came(B)5.Headoctorwhenhelefthisschool.A.becomeB.becameC.becomesD.becomingⅡ.根据句意用所给词的适当形式填空1.—Didyousee(see)thefilmTitaniclastnight?—No,butIwatched(watch)animportantfootballmatchonTV.2.Theboydrew(draw)manypicturesbeforeIcamehere.3.—Whydoestheboylookupset?—Becausehedid(do)somethingwrong.4.Helost(lose)hisdogyesterdayandcouldn’t(cannot)finditanywhere.5.WangHongtaught(teach)Englishinajuniorschoolfiveyearsago.