沪教 七上 英语 Unit 7 Grammar（课件）

英语（牛津版）七年级

上册Unit7EnglishSchoolclubsGrammar关键词：TheChineseeconomicreform，start,40years.TheChineseeconomicreformstartedinChina40yearsago.Thinkaboutwhathappenedin2018?关键词：PrinceHarry，marry,2018-5-19PrinceHarrymarriedMeghanMarkleon19May.关键词：manypeople，MyPeople，MyCountry,OnNationalDay2019ManypeopleenjoyedthefilmMyPeople，MyCountrythissummerholiday.AThesimplepasttenseWeusethesimplepasttensetotalkaboutthingsthathappenedordidnothappeninthepast.Weformthesimplepasttenselikethis:WorkouttheruleFormostverbs,weadd_________toformthesimplepasttense.-edWorkouttheruleWeuse__________,i.e.thepastformofdo,toaskandanswerYes/No

questionsinthesimplepasttense.did1.用法：一般过去时态表示过去发生的动作、情况或存在的状态。通常与表示过去的时间状语连用。2.构成：主语++其它实意动词过去式be动词过去式（was/were)动词如何变过去式？

ThesimplepasttenseGroupOne

GroupTwo1play----

1

hope----2look---- 2live----3like---- 3work----4visit---- 4use----5watch---- 5dance----playedlivedworkedlikedlookedwatchedvisitedhopeddancedused1.一般在动词原形末尾加ed2.结尾是e的动词加d

Groupone

Grouptwo1

drop----

1try-----2beg----

2cry----3fit----

3carry----4prefer----

4worry----5stop----

5study----droppedcriedfittedworriedcarriedbeggedstoppedstudiedtriedpreferred3.末尾只有一个辅音字母的重读闭音节词，双写这个辅音字母后加ed4.末尾是“辅音字母+y”的动词,变“y”为“i”加edGroupFive

GroupSix1am/is----

1

are----2have/has---- 2do----3go---- 3see----4take---- 4buy----5bring--- 5speak----wasdidwentsawhadbroughttookwerespokebought5.不规则动词过去式需要单独记忆1.be动词过去式的句式。【否定句】

【一般疑问句】

2.实意动词过去式的句式【否定句】【一般疑问句】

主语+wasn't/weren't+其它Was/Were+主语+其它主语+didnot(didn't)+动词原形+其它Did+主语+动词原形+其它？肯定回答：Yes，主语+did.否定回答：No，主语+didn't.

Last

weekend,Leowentonahikingtrip.HeistellingLindaabouthistrip.Completetheirconversationwiththecorrectformsoftheverbsinbrackets.wentwastakedidtookdroppedbrokefeltsleptenjoydidn’tleftWeoftenusetimeexpressionswiththesimplepasttense.BTimeexpressionswiththesimplepasttenseItisnow9p.m.on27November.Leoisreadingsomesentencesfromhisdiary.Whatishethinking?Completehisthoughtbubblesbyusingthecorrecttimeexpressions.1.IwenttotheClubsFair______________.

2.IjoinedtheHikingClub__________________.27SeptemberIwenttotheClubsFair. 27OctoberIjoinedtheHikingClub.

twomonthsagoa/onemonthago4.Ihadapicnicwithmyfriendson

LuckyIsland_____________.5.Ifinishedall

myhomework___________.

.23NovemberIwenttoseeafilm.

26NovemberIhadapicnicwithmy

friendsonLuckyIsland.8p.m.,27

NovemberIfinishedallmyhomework.3.Iwenttoseeafilm_____________.fourdaysagoyesterdayan/onehourago一般过去时一般过去时的用法表示过去某一时间所发生的动作或存在的状态，一般与表示过去时间的状语连用。如：LastnightIwatchedTVfortwohours.昨晚我看了两小时电视。Shewasilllastweek.她上周病了。语法讲解动词过去式的变化：（1）be动词：was,were（2）行为动词的过去式有以下几种变化形式：①一般的动词后直接加-ed。如：look→looked,attend→attended②以e结尾的动词后面直接加-d。如：complete→completed,save→saved③以辅音字母加y结尾的动词，变y为i，再加-ed。如：worry→worried,study→studied④以重读闭音节结尾，末尾只有一个辅音字母的动词，先双写这个辅音字母，再加-ed。如：stop→stopped,plan→planned⑤不规则动词的过去式形式不以加-ed构成，需要逐个记忆。如：go→went,keep→kept常见的不规则动词变化详见课本附录Irregularverbs(《不规则动词表》)。（行为动词）一般过去时的各种句式：1肯定句：主语+动词过去式+……。如Wewenttothezooyesterday.我们昨天去动物园了。Miketoldusafunnystory.迈克给我们讲了一个很好笑的故事。2否定句：主语+didnot(或didn’t)+动词原形+……。如：Ididn’tseeMarylastnight.我昨晚没有见到玛丽。Shedidn’thavebreakfastthismorning.她今早没吃早餐。3一般疑问句：Did+主语+动词原形+……？肯定回答：Yes,主语+did.

否定回答：No,主语+didn’t.如：

—Didtheyattendtheclublastyear?

他们去年参加这个俱乐部了吗？

—Yes,theydid./No,theydidn’t.

是的，他们参加了。（不，他们没参加。）

—DidheplaybasketballafterschoollastFriday?

他上周五放学后打篮球了吗？

—Yes,hedid./No,hedidn’t.是的，他打了。（不，他没打。）4特殊疑问句：疑问词+did+主语+动词原形+……？如：

Whendidyougotobedlastnight?你昨晚几点睡觉的？

Whatdidyourmothergiveyouonyourlastbirthday?

你上次过生日时你妈妈送你什么了？Wehavelearnedhowtousethesimplepasttense.一般过去时的时间状语

常见的用于一般过去时态的时间状语：

yesterday,yesterdaymorning,yesterdayafternoon,yesterdayevening lastnight,lastSunday,lastweek,lastmonth,lastyear twohoursago,threedaysago,tenyearsago justnow,atthattime,in1990一.请写出下列动词的过去式。1.begin_____________2.plant_____________3.say_____________4.win______________5.spend_____________6.do_______________7.teach______________8.stop______________beganplantedsaidwonspentdidtaughtstopped二.用所给动词的正确形式填空。1.Mymother________(wake)meupat6o'clockthismorning.2.Alan_________(notturn)offthelightbeforeheleftt