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1、广州版六年级英语下册,UNIT3LetsGoFurther,Didpiggylikeplayingcomputergames?Washisbedroomclean?WhyMr.Leowasunhappy?Whatdidpiggydoinclass?DidhelistentoMr.Leo?,知识结构,一般过去时,构成,用法,常用时间,动词的过去式,1.表示过去某个时间发生的动作或存在的状态。2.表示过去经常或反复发生的动作。,yesterdaylastnightin1990twodaysago,用法,1.表示过去某个时间发生的动作或存在的状态。Hewashereyesterday.Igotupa
2、tsixthirtyyesterdaymorning.Myfatherwasatworkyesterdayafternoon.Didyouhaveagoodtimelastsummer?,2.表示过去经常或反复发生的动作。Myfatheroftenwenttoworkbybuslastyear.WhenIwasachild,Ioftenlistenedtomusic.,常用时间,常与一般过去时态连用的时间有：,yesterdayyesterdaymorning(afternoon,evening)lastnight(week,month,year)twodaysago,aweekago,thr
3、eeyearsagoin1990,(in1998),动词过去式的构成,规则动词,不规则动词,构成,读音,规则动词过去式的构成,构成规则,例词,1.一般在动词原形末尾加edlooklookedplayplayedstartstarted2.结尾是e的动词加-dlivelivedhopehopeduseused,3.末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加ed,stopstoppedplanplannedskipskipped,4.结尾是“辅音字母+y”的动词，先变“y”为“i”再加ed,studystudiedcarrycarried,不规则动词表,amiswasarewer
4、ebeginbegunbreakbrokebringbroughtbuildbuiltbuyboughtcancould,catchcaughtcomecamedodiddrawdrewdrinkdrankdrivedroveeatatefallfell,PRACTISE,改写句子：1.Lucydidherhomeworkathome.（改否定句）Lucy_herhomeworkathome.2.Hefoundsomemeatinthefridge.（变一般疑问句)_he_meatinthefridge?3.Shestayedthereforaweek.（对划线部分提问）_she_there?
5、4.Therewassomeorangeinthecup.（变一般疑问句)_there_orangeinthecup?,didntdoDidfindanyHowlongdidstayWasany,Thatsgreat,牛刀小试,1.Yesterdaywesaw(see,saw)aninterestingfilm.2.Were(were,did)youathomeyesterdayafternoon?No,Iwasnt.(werent,wasnt)3.Childrenlikeplaying(play,playing)games.4.Hishairislongerthanmine(my,mine)
6、,5.Heislovelyboywith(has,with)blackhair.6.Hewasnaughtyandhewasalwaysintrouble(atrouble,trouble)7.MustIdoitnow?No,youneednt.(mustnt,neednt)8.Myparentsareboth(areboth,bothare)fitandstrong.,Shebecame(become)adoctor3yearsago.Look,whataretheydoing(do)?Theyareplantingtrees(plant)inthepark.Wedidntgo(notgo)boatingyesterdaybecauseoftheweather.Was(be)yourfatheraworkertwoyearsago?,时态,Didyousurf(surf)theNetlastnight?Yes,Idid.Sheusuallyhas(has)lunchatschool.Were(be)youanaughtybabytenyearsago?Thereare(be)twocupsonthetable.,Thankyou！,