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1、Unit5AmazingthingsGrammarSimplepasttense(一般过去时)1Weusethesimplepasttensetotalkaboutthingsinthepast.一、什么情况下使用一般过去时?2went是go在一般进去时中所用的动词形式,是go的过去式。Amonthago,MillieandAmywenttoSunshinePark.一个月前，米莉和艾米去了阳光公园。3LastSunday,theywenttotheparkagain.上个星期天,她们又去了那儿。42.Weformthesimplepasttenseby
2、adding‘-ed’toregularverbs.提示：一般过去时常与表示过去的时间状语连，如：yesterday,lastnight,amonthago,yesterdayafternoon,lastweek,tenyearsago51绝大多数动词+edwalk—walked2以e结尾的动词+dlive—lived3以辅音字母+y结尾的动词变y为iedcry—cried4以一个元音字母+一个辅音字母结尾的短动词双写末尾的辅音字母+edstop—stopped二、规则动词过去式的构成方法6提示:以元音字母+y结尾的动词按第一条规则，即：+ed,如:st
3、ay—stayed7want—talk—like—worry—try—stop—wantedtalkedlikedworriedtriedStopped写出下列动词的过去式。8三、不规则动词的过去式不是加ed构成的,需要我们记住它们。不规则动词的过去式归纳起来有这样几种类型(见下表)：91与原形一样,没有变化cost-costput-put2改变了元音write-wroteknow-knew3改变了辅音make-madespend-spent4元音和辅音都变化了leave-leftteach-taught10InfinitivePasttenseamis
4、wasarewerebeginbeganbreakbrokebringbroughtbuildbuiltbuyboughtcancouldInfinitivePasttensecatchcaughtcomecamedodiddrawdrewdrinkdrankdrivedroveeatatefallfell不规则动词表11肯定句主语+谓语动词过去式……Heheardawhisper.TheywenttotheparkagainlastSunday.四、谓语动词为实义动词的一般过去时的句子结构122)否定句主语+didn’t+谓语动原形……Ididn’tg
5、ototheparkyesterdaymorning.Hedidn’thearawhisper.Theydidn’tfindanythinginthebushes.133)一般疑问句Did+主语+谓语动原形……?Yes,代词+did./No,代词+didn’t.Didyougototheparkyesterdaymorning?Yes,Idid.Didhehearawhisper?No,hedidn’t.14start______love_________play______plan______9.leave_____10.tell_____11.sta
6、nd_____12.bring______5.reply_____6.say________7.meet_____8.hear______startedplayedlovedplannedsaidrepliedleftmetstoodtoldheardbroughtPRACTISEFinishPartAonpage62.Thismorning,we_____(go)totheFunWorldMuseum.Whenwe____(get)tothemuseum,there_____(be)alotofpeoplethere.We_____(spend)thr
7、eehoursinthemuseum.I____(take)alotofphotos.Someofus_______(buy)cardsoftheanimalsthere.We_____(come)backtoschoolat1p.m.We____(have)agreattime!wentwerespenttookboughtcamehadgotFinishPartBonpage62.Millie:We_____(go)totheFunWorldMuseumthedaybeforeyesterday,Daniel.It____(be)sointerest
8、ing!Daniel:Really?Tellmeallaboutit.Milli
