2019春七年级英语下册Unit5Amazingthings语法专练课件新版牛津版.ppt

Unit5Amazingthings,一般过去时(一)1.概念。(1)表示在过去某个时间发生的动作或存在的状态。例如:Iwasatthezooyesterday.昨天我在动物园。Iwenttobedatelevenlastnight.昨晚我11点钟睡觉的。(2)表示在过去一段时间内经常性或习惯性的动作。例如:WhenIwasachild,Ioftenplayedfootballinthestreet.小时候我经常在街上踢足球。2.与一般过去时连用的时间状语。在一般过去时的句子中,通常有下列表示过去的时间状语:yesterday,yesterdaymorning/afternoon/evening,thedaybeforeyesterday,lastnight/week/month/year,amomentago,justnow,twodaysago,aweekago,in1990等。,3.动词的过去式。(1)规则动词的过去式。一般情况下,在动词原形后直接加ed。例如:looklookedplayplayedstartstartedvisitvisited以不发音字母e结尾的动词,在词尾直接加d。例如:liveliveduseused以“辅音字母+y”结尾的动词,将y变i后,再加ed。例如:studystudiedtrytriedcarrycarried以重读闭音节(即“辅音+元音+辅音”)或r结尾,且末尾只有一个辅音字母的动词,双写这个辅音字母后,再加ed。例如:stopstoppedplanplannedpreferpreferred,(2)不规则动词的过去式。改变动词中的元音。例如:beginbegandrinkdrankcomecamegrowgrewrunranknowknewwinwonwritewrotegetgot变词尾的d为t。例如:buildbuiltlendlentsendsentspendspent与动词原形一样。例如:cutcutputputcostcosthurthurtshutshut变ay为aid(少数动词)。例如:saysaidpaypaidlaylaid采用不同词根。例如:sellsoldteachtaughtbuybought其他。例如:am/iswasarewerehave/hashaddo/doesdid,.根据句意用所给词的适当形式填空1.Isaw(see)himyesterdaymorning.2.Welived(live)theretwoyearsago.3.Shewas(is)bornin1992.4.Mybrotherstudied(study)Englishfiveyearsago.5.Nancypicked(pick)someorangesonthefarmlastweek.,.单项填空(B)1.Hello,Mum.AreyoustillonLushanMountain?Oh,no.Wearebackhome.Weareallygoodjourney.A.haveB.hadC.arehavingD.willhave(B)2.TinaandherparentstoEnglandforsightseeinglastsummer.A.goB.wentC.willgoD.goes,(A)3.Whatdoyouthinkofthefilm?Itsfantastic.TheonlypitywasthatIthebeginningofit.A.missedB.wasmissingC.missD.willmiss(A)4.LastSundaymyauntathomewithme.WewatchedTVallday.A.wasB.wereC.isD.are(D)5.ItmeanhourEnglisheverydaylastyear.A.takes;readingB.spent;toreadC.cost;readD.took;toread,.根据汉语意思完成句子,每空一词1.如果今天是星期五,前天就是星期三。IftodayisFriday,thedaybeforeyesterdaywasWednesday.2.顺便问一下,你还想要什么,小姐?Bytheway,whatelsewouldyoulike,Miss?3.你是怎么知道这个会议的?Howdidyoulearn/knowaboutthemeeting?4.他们两个星期前离开的,也就是说,在7月27日。Th