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1、U11CuiLouMiddleSchoolCuiFengheSectionAGrammarFocus-3a學習目標（一）知識與能力1.學習鞏固動詞過去式形式。2.學習seal,shark,aquarium等生詞，復習therebe句型的過去時。3.進一步培養(yǎng)學生的聽、說、讀、寫的能力。4.培養(yǎng)學生的實踐和創(chuàng)新能力。Freetalk:Askyourpartner:Whatdidyoudoonyourschooltrip?Thenfillinthefollowingchartandgiveareport.NameWhatdidyoudoonyoursch
2、ooltrip?Tomwenttoafarm,milkedacowLilyrodeahorse,pickedsomestrawberriesEricwentfishing,watchedthestarsWangvisitedgrandparentsHaiLastweek,wehadaschooltrip.Tomwenttoafarm.Hemilkedacow.Lily…goridedoisarehaveeatbuysee寫出下列動詞的過去式,找出規(guī)則動詞過去式的構(gòu)成。pickvisitwatchclimbstudyworryplaylivestopw
3、entrodedidwaswerehadateboughtsawpickedvisitedwatchedclimbedstudiedworriedplayedlivedstopped規(guī)則動詞不規(guī)則動詞規(guī)則動詞過去式的構(gòu)成構(gòu)成規(guī)則原形過去式一般在動詞原形末尾加-edworkplayworkedplayed結(jié)尾是e的動詞加-dhopelivehopedlived末尾只有一個輔音字母的重讀閉音節(jié)詞，先雙寫這個輔音字母，再加-edstoptripstoppedtripped結(jié)尾是“輔音字母+y”的動詞，先變“y”為“i”再加-edstudyworrystud
4、iedworried規(guī)則動詞過去式詞尾-ed的讀音讀音規(guī)則讀音例詞在濁輔音和元音后面/d/moved/mu:vd/在清輔音后面/t/passed/pa:st/在t,d后面/it//id/needed/'ni:did/清念/t/,元濁/d/;/t//d/之后念/id/知識結(jié)構(gòu)構(gòu)成用法常用時間動詞的過去式1.表示過去某個時間發(fā)生的動作或存在的狀態(tài)。2.表示過去經(jīng)常或反復發(fā)生的動作。yesterdaylastnight/week/time..…daysagoOnSundaymorning一般過去時一般過去時am(is)→wasare→were陳述句：Hew
5、asathomeyesterday.否定句：Hewasn’tathomeyesterday.疑問句：Washeathomeyesterday?Yes,hewas./No,hewasn’t.系動詞be的過去時：陳述句：主語+動詞過去式+其它Igotothemovie.→Iwenttothemovie.否定句：主語+助動詞didn’t+動詞原形+其它Idon’tgotoschooltoday.→Ididn’tgotoschool.一般疑問句：Did+主語+動詞原形+其它?Doyouhavebreakfast?→Didyouhavebreakfast?Ye
6、s,Ido./No,Idon’t.Yes,Idid./No,Ididn’t.行為動詞的一般過去時:動詞一般過去時，表示過去發(fā)生事；be用was或用were,have,has變had；謂語動詞過去式，過去時間坐標志；一般動詞加-ed，若是特殊得硬記。否定句很簡單，主語之后didn’t添；疑問句也不難，did放在主語前；如果謂語之前有did，謂語動詞需還原；動詞若是was,were,否定就把not添。巧記一般過去時3aHereisJim’sandBill’sletters.Let’shelpthemtocompletetheletters.DearBil
7、l,How___(is)yourschooltripyesterday?___(Do)you___(go)tothezoo?___(do)youtakeanyphotos?___(Do)you___(see)anyinterestinganimals?I____(go)tothezoolastyearandit____(is)alotoffun.JimwasDidgoDidDidseewentwasDearJim,Myschooltrip___(is)great!We___(have)somuchfun!We____(go)toGreenPark.W
8、e_______(climb)themountainsthereand____(see)alotofflow
