人教版初中英语七年级下册 Section A 2d-3b同课异构

SectionA2d—3bSectionA2Grammarfocus-3bthesecondperiod动词一般过去时，表示过去发生事；be用was或用were,have,has变had；谓语动词过去式，过去时间做标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didn’t添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was,were,否定就把not添。1.am/is→was/wɑz/,/wəz/是2.are→were/wɜː(r)/是3.bring→brought/brɔːt/带来4.buy→bought/bɔːt/买5.come→came/keɪm/来6.cut→cut/cʌt/切7.do/does→did/dɪd/做8.draw→drew/druː/画9.drink→drank/dræŋk/喝10.drive→drove/drəʊv/驾驶11.eat→ate/eɪt/吃12.feed→fed/fed/喂养13.feel→felt/felt/感觉14.fight→fought/fɔːt/打架15.find→found/faʊnd/找到，16.fly→flew/fluː/飞17.forget→forgot/fə'ɡɒt/忘记18.get→got/ɡɒt/得到19.go→went/went/去20.grow→grew/ɡruː/成长21.have\has→had/hæd/有22.hear→heard/hɜː(r)d/听见，23.keep→kept/kept/保持24.know→knew/njuː/知道25.leave→left/left/离开

巧记一般过去时IrregularverbsGrammarFocusHowwasyourschooltrip?Itwasgreat!Didyougotothezoo?No,Ididn't.Iwenttoafarm.Didyouseeanycows?Yes,Idid.Isawquitealot.DidCarolrideahorse?No,shedidn't.Butshemilkedacow.Werethestrawberriesgood?Yes,theywere./No,theyweren't.一般过去时知识结构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。yesterdaylastnight/week/year..twodays/monthsagoOnSundaymorning一般过去时am(is)→wasare→were陈述句：Hewasathomeyesterday.否定句：Hewasn’tathomeyesterday.疑问句：Washeathomeyesterday?Yes,hewas./No,hewasn’t.系动词be的过去时：陈述句：主语+动词过去式+其它Igotothemovie.→Iwenttothemovie.否定句：主语+助动词didn’t+动词原形+其它Idon’tgotoschooltoday.→Ididn’tgotoschool.一般疑问句：Did+主语+动词原形+其它?Doyouhavebreakfast?→Didyouhavebreakfast?Yes,Ido./No,Idon’t.Yes,Idid./No,Ididn’t.行为动词的一般过去时:构成规则原形过去式一般在动词原形末尾加-edworkplayworkedplayed结尾是e的动词加-dhopelivehopedlived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-edstoptripstoppedtripped结尾是“辅音字母+y”的动词，先变“y”为“i”再加-edstudyworrystudiedworried规则动词过去式的构成规则动词过去式词尾-ed的读音读音规则读音例词在浊辅音和元音后面/d/moved/mu:vd/played/pleid/在清辅音后面/t/passed/pa:st/在t,d后面/it//id/needed/'ni:did/清念/t/,元浊/d/;/t//d/之后念/id/动词一般过去时，表示过去发生事；be用was或用were,have,has变had；谓语动词过去式，过去时间做标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didn’t添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was,were,否定就把not添。1.am/is→was/wɑz/,/wəz/是2.are→were/wɜː(r)/是3.bring→brought/brɔːt/带来4.buy→bought/bɔːt/买5.come→came/keɪm/来6.cut→cut/cʌt/切7.do/does→did/dɪd/做8.draw→drew/druː/画9.drink→drank/dræŋk/喝10.drive→drove/drəʊv/驾驶11.eat→ate/eɪt/吃12.feed→fed/fed/喂养13.feel→felt/felt/感觉14.fight→fought/fɔːt/打架15.find→found/faʊnd/找到，16.fly→flew/fluː/飞17.forget→forgot/fə'ɡɒt/忘记18.get→got/ɡɒt/得到19.go→went/went/去20.grow→grew/ɡruː/成长21.have\has→had/hæd/有22.hear→heard/hɜː(r)d/听见，23.keep→kept/kept/保持24.know→knew/njuː/知道25.leave→left/left/离开

巧记一般过去时Irregularverbs写出下列单词的过去式。1.am_______

2.is_______

3.are_____4.play_______

5.go_______

6.worry_______7.do_______

8.have_______

9.stop_______

10.eat_______

11.buy_______

12.study_______waswenthaddidplayed小试身手waswereworriedstoppedateboughtstudied3a

HereisJim’sandBill’sletters.Let’shelpthemtocompletetheletters.DearBill,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.We_______(climb)themountainsthereand____(see)alotofflowers.We___(eat)ourlunchundersometreesand______(play)somegamesafterthat.Butatabouttwoo’clock,it____(get)verycloudyandwe_______(worry)itwouldrain.Luckily,it______(donot),andthesun_____(come)outagain!Billwashadwentclimbedsawateplayedgotworrieddidn’tcameGroupworkLastweekIvisitedmyaunt’shouse._______________________________

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_______________________________Makeupastory.Eachstudentaddsasentence.Theweatherwasbeautiful.Wewentcamping.weclimbed...weate...werodea...wetooksome...Freetalk:Askyourpartner:WhatdidCaroldoonherschooltrip?Thenfillinthefollowingchartandgiveareport.WhatdidCaroldoonherschooltrip?

wenttoafarm

milkedacowtalkedwithafarmerLastweek,Carolandherclassmateshadaschooltrip.Theywenttoafarm.Shemilkedacow.…1.Sheoften____(go)totheparkonweekends,butyesterdayshe____(go)tothezoo.2.Lastweekshe___(have)funonafarm.3.What___they__(do)ontheschooltrip?They____(ride)horsesand_______(climb)themountains.填入适当的词。goeswenthaddiddorodeclimbed4.How____theirschooltrip?It___interesting.___she__(go)fishing?

Yes,shedid.5.___LiMing____(pick)anystrawberries?

No,hedidn’t.wasDidgoDidpickwas1.Lucydidherhomeworkathome.

（改否定句）