Unit 1 I went Sanya for my holidays Lesson 5 课件 2

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1、Unit1IwenttoSanyaformyholidaysLesson5课件2（一）一般过去时的用法1.通常表示过去发生的而现在已经结束的事件、动作或情况。Eg.Samphonedamomentago.Igotupateightthismorning.2.还可以表示刚刚发生的事情而没说明时间。Eg.Didthetelephonering?Wholeftthedooropen?3.也可以表示过去的习惯性动作。Eg.Ismoked40cigarettesadaytillIgaveup.（二）一般过去时的构成1.有be的句子am/is—was    

2、 are—wereeg.肯定句：Theywereatschoolyesterday.否定句：Hewasnotacook2yearsago.一般疑问句：---Washeacook2yearsago?---Yes,hewas.No,hewasn’t.---Weretheyatschoolyesterday?---Yes,theywere.No,theyweren’t.2.行为动词的一般过去式。A.规则动词的变化规则：（1）一般动词直接加-ed（2）以e结尾的动词直接加-d（3）以辅音字母加y结尾的变y为i再加ed（4）以重读闭音节结尾，词尾只有一个辅

3、音字母，双写最后这个辅音字母，再加edB.规则动词过去式的发音：在清辅音后读/t/，在元音和浊辅音后读/d/，在辅音/t/,/d/后读/id/。C.不规则动词变化需参看不规则动词表逐一熟记。(一般和过去分词一起记忆)。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,threeyearsago…in1990,(in1998…)（三）典型例题----Yourphonenumber

4、again?I___quitecatchit.----It's69568442.A.didn'tB.couldn'tC.don'tD.can't答案A.本句虽没有明确的时间状语，但从语意上看出，在听的时候没有听懂这个动作发生在过去，因此应用过去时。（四）课堂练习____you________(remember)tobuytheoranges?2.Who________(invent)thecomputer.3.We_____(go)tothecinemalastnight.Thefilm_____(be)verygood.Didrememberi

5、nventedwentwas用动词的适当时态填空4.Heusually____(get)upat6inthemorning.Look!He______(get)upnow.Butyesterdayhe____(get)upverylate,sohe____(go)toschoollate.He___(be)lateforschool.getsisgettinggotwentwas1.Lucydidherhomeworkathome.(改否定句)Lucy_______herhomeworkathome.2.Hefoundsomemeatinthef

6、ridge.(变一般疑问句)___he_______meatinthefridge?3.Shestayedthereforaweek.(对划线部分提问)____________she_____there?4.Therewassomeorangeinthecup.(变一般疑问句)____there____orangeinthecup?didn’tdoDidfindanyHowlongdidstayWasanywant--wantedask—askedvisit—visitedturn—turnedclimb—climbedjump—jumpedsn

7、ow—snowed想要问参观变爬跳下雪live--livedagree—agreedhave—haddo—didspend—spentsing—sanggive—gave居住同意有做花费唱给tell—toldcome—camesay—saidswim—swamfind–foundgo--wentbecome--became告诉来说游泳发现去成为Goodbye!