初中英语人教版七年级下册unit11.pptx

2020年5月19日,1,Unit11Howwasyourschooltrip?SectionA,ByTanJiacui,goforawalk,milkacow,rideahorse,Phrases,talkwithafarmer,feedchickens,takesomephotos,Whatdoyoudoeveryday?,Whatdidyoudolastweekend?,feedchickens,milkacow,rideahorse,fedchickens,milkedacow,rodeahorse,I,Whatdotheydoeveryday?They.,Whatdidhe/shedoyesterday?,takesomephotos,tooksomephotos,goforawalk,wentforawalk,talkwithafarmer,talkedwithafarmer,1aMatchthephraseswiththepictures.,wentforawalkmilkedacowrodeahorsefedchickenstalkedwithafarmertooksomephotos,e,b,a,c,f,d,2020年5月19日,8,表示过去某个时间或某一段时间内发生的的动作或存在的状态，常和表示过去的时间状语连用，如yesterday,lastnight,in1990,twodaysago等。一般过去式也表示过去经常或反复发生的动作，常和often,always等表示频度的时间状语连用。,Grammars:,一、一般过去时的概念,一般过去时,Be动词的一般过去时(1)肯定句式：主语+was/were+其它.(2)否定句式：主语+wasnt/werent+其它.(3)一般疑问句：Was/Were+主语+其它？肯定回答：Yes，主语+was/were.否定回答：No，主语+wasnt/werent.(4)特殊疑问词+was/were+主语+其他？,二、一般过去时的结构（可分三类不同的结构）,am/is-wasare-were,wasnt=wasnotwerent=werenot,肯定句：Theairwascleanyesterday.否定句：Theairwasntcleanyesterday.一般疑问句：Wastheaircleanyesterday?肯定回答：Yes,itwas.否定回答：No,itwasnt.特殊疑问句：Howwastheairyesterday?,2.行为动词(v.)的一般过去时态,(1)肯定句式：主语+v-ed+其它.(2)否定句式：主语+didnt+v原形+其它.(3)一般疑问句：Did+主语+v原形+其它？肯定回答：Yes，主语+did.否定回答：No，主语+didt.(4)特殊疑问词+did+主语+v.原形+其他？,【do,does-did】,【didnot=didnt】,肯定句：IrodeahorselastSunday.（1）（2）否定句：IdidntrideahorselastSunday.一般疑问句：DidyourideahorselastSunday?肯定回答：Yes,Idid.否定回答：No,Ididnt.特殊疑问句：（1）WhatdidyoudolastSunday?（2）Whendidyourideahorse?,1.规则动词的过去式1)一般情况下，在动词原形后面加-ed。2)以不发音e结尾的动词，在词尾直接加-d。3)以重读闭音节（即辅音元音辅音）末尾只有一个辅音字母的动词，要先双写这个辅音字母后，再加ed。4)以“辅音字母+y”结尾的动词，先将y改为i,再加ed。,口诀：一加ed，二加d，三要双写，四注意，y变成ied，特殊形式特殊记。,三、动词过去式的构成,清念/t/,元浊/d/;/t/d/之后念/id/,2.不规则动词的过去式需特殊记忆。am(is)are（是）can（能）do/does（做，干）have(has)（有）go（走）come（来）feed（喂）buy（买）eat（吃）grow（生长）ride（骑）run（跑）say（说）see（看见）get（变得，到达）teach（教）take（带）swim（游泳）learn（学习）,wascouldhadcameboughtgrewransawtaughtswam,weredidwentfedaterodesaidgottooklearnedlearnt,详见课本P142页,goridedoisarehaveeatbuysee,写出下列动词的过去式。,pickvisitwatchclimbstudyworryplaylivestop,wentrodedidwaswerehadateboughtsaw,pickedvisitedwatchedclimbedstudiedworriedplayedlivedstopped,规则动词,不规则动词,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，过去时间坐标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didnt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。,巧记一般过去时,Didyou.yesterday?Yes,Idid./No,Ididnt.,playbasketball,watchTV,playcomputergames,1bListenandcirclethethreethingsCaroldidonherschooltripin1a.,Listening,wentforawalkmilkedacowrodeahorsefedchickenstalkedwithafarmertooksomephotos,quietalot(相当多)+of+可数或不可数,也可以单独使用。quitealittle相当多+不可数名词quiteafew相当多+可数名词,1.Didyouseeanycows?Yes,Idid.Isawquitealot.,Languagepoints,e.g.我们喝了不少牛奶。Wedrankquitealotofmilk.我看到了相当多的奶牛。Isawquitealotofcows.夏天我经常打网球。Iplaytennisquitealotinthesummer.不少学生迟到了。Quiteafewstudentswerelate.,A:DidCaroltakeanyphotos?B:Yes,shedid.A:DidCarolrideahorse?B:A:DidCaroltalkwiththefarmer?B:,1cAskandanswerquestionsaboutCarolsschooltrip.,Speaking,Whatdidthefarmersay?Didyougrowanyapples?Whatdidyousee?Dotheygrowapples?Didyoulearnanything?Didyoueatthem?Didyouaskhimanyquestions?Weretheygood?,2aListenandcheckthequestionsyouhear.,Listening,1ThefarmershowedCarolaroundthefarm.TF2Carollearnedalotaboutfarming.TF3ThefarmersgrowstrawberriesfromDecembertoJune.TF4Thefarmersdontgrowapples.TF5Carolpickedsomestrawberriesandtookthemhome.TF,2bListenagain.CircleTfortrueorFforfalse.,Practice,一、补全单词。1.Hem_thecowyesterday.2.Canyouhelpmef_thedog?3.Thefarmerlikesg_apples.4.Thegirlp_manystrawberries