Unit11SectionAGrammarfocus3c课件人教版七年级英语下册

3a-3bLead-in2dGrammar动词的不规则变化Unit11

Howwasyourschooltrip？

SectionA(GrammarFocus-3c)Learningaims1.一般过去时态的陈述句、一般疑问句及其回答。2.部分规则动词和不规则动词的过去式。Howwasyourschooltrip?Itwasgreat!Didyougotothezoo?No,Ididn't.Iwenttoafarm.Didyouseeanycows?Yes,Idid.Isawquitealot.DidCarolrideahorse?No,shedidn't.Butshemilkedacow.Werethestrawberriesgood?Yes,theywere./No,theyweren't.GrammarFocus规则动词过去式的构成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-edstudyworrystudiedworriedGrammarFocus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/

在清辅音后面/t/passed/pa:st/在t,d后面/it//id/needed/'ni:did/GrammarFocus

goridedoisarehaveeatbuysee写出下列动词的过去式,找出规则动词过去式的构成。

pickvisitwatchclimbstudyworryplaylivestop

wentrodedidwaswerehadateboughtsaw

pickedvisitedwatchedclimbedstudiedworriedplayedlivedstopped规则动词不规则动词一般过去时的运用(Ⅰ)1．一般过去时的基本定义一般过去时是表示在过去某一时间发生的动作或存在的状态，也可以表示在过去某一阶段经常、反复做的动作。2．与一般过去时连用的时间状语有：yesterday(昨天)，lastweek/month/year上周/上个月/去年，twodays/monthsago两天/两个月前，thedaybeforeyesterday(前天)，in2000(在2000年)，inthosedays(在那些日子里)，justnow(刚才)，amomentago(刚才)等。一

般

过

去

时句型结构(1)含be动词的一般过去时的句式①肯定句主语+was/were十其他.Ourschooltripwasterriblelastweek,我们上周的学校旅行很糟糕②否定句:主语+wasnot(wasn't)/werenot(weren't)十其他.Iwasn'tathomeyesterday.昨天我不在家。③一般疑问句为“Was/Were十主语十其他?”。肯定回答常用“Yes,主语+was/were.

否定回答常用“No,主语+wasn't/weren't.”-Wereyouathomeyesterday?昨天你在家吗?-No,I

wasn't.不,我不在家④特殊疑问句:疑问词十was/were十主语十其他?Howwasyourschooltrip?你的学校旅行怎么样?一

般

过

去

时句型结构①肯定句:主语十动词过去式十其他.Theyhadagoodtimeyesterday.他们昨天玩得很开心。②否定句:主语+didnot/didn't十动词原形十其他.Theydidn'twatchTVlastnigh1.昨天晚上他们没有看电视。③一般疑问句为“Did+主语十动词原形十其他?”。肯定回答常用“Yes,主语+did,”

否定回答常用“No,主语+didn't.”④特殊疑问句:疑问词+did+主语十动词原形十其他?Whattimedidyoufinishyourhomework?你是什么时候做完家庭作业的?(2)含实义动词的一般过去时的句式3a

HereisJim’sandBill’sletters.Let’shelpthemtocompletetheletters.DearBill,How___(is)yourschooltripyesterday___(Do)you___(go)tothezoo___(do)youtakeanyphotos___(Do)you___(see)anyinterestinganimalsI____(go)tothezoolastyearandit____(is)alotoffun.Jimwas

DidgoDidDidseewentwas即时演练：DearJim,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!Billwas

hadwent

climbedsawateplayedgotworrieddidn’tcameMakeupastory.Eachstudentaddsasentence.Theweatherwasbeautiful.Wewentfishing.LastweekIvisitedmyaunt’shouse.3bI_____(be)illlastSunday.Amy_____(sit)hereyesterday.____you______(clean)yourroomjustnow.Mysister_____(be)bornonJune5.1996.He_______(study)Frenchherelastyear.She_____(do)homeworklastnight.They_____(go)tothezooyesterdaymorning.We_____(have)apartylastSaturday.Joy______(visit)meyesterdayevening.They______(live)heretwoyearsago.He_____(be)here

amomentago.一、用所给动词的正确形式填空。

wassatDidcleanwasstudieddidwenthadvisitedlivedwas当堂达标1.Lucydidherhomeworkathome.（改否定句）Lucy________herhomeworkathome.2.HisfatherworkedalldaylastMonday.（改一般疑问句）____hisfather_____alldaylastMonday3.Iwasverybusylastweek.（改否定句和一般疑问句）I______verybusylastweek._____youverybusylastweek4.Therewassomeorangeinthecup.（变一般疑问句)_____there____orangeinthecupdidn’tdoDidwork二、完成下列句子。wasn’tWereWasany三、选用动词的正确形式填空。1．Iwenttothemuseumand________somesouvenirs.2．There________anoldtemple（庙）atthefootofthemountainbefore.3．LastweekI________myaunt’shouse.4．We_____somereallycleverkidswhenwewereintheirschool.boughtwasvisitedsawbevisitsoundwinbuyseetakegetlive5．Ithinkit________veryinteresting.6．He______