初中英语人教版七年级下册Section A.ppt

SectionAPeriod1(1a-2c),大姚县实验中学教师：飞燕,Unit12Whatdidyoudolastweekend?,1.Canlearnthenewwordsandphrasesbyspelling.2.Canfinish1b,2a,2bbylisteningPractice.3.Cantalkaboutrecentpasteventsbyusingwhatandwhere.,Theaimsofdevelopingabilities:,Checkthepreparation(2)1.扎营，搭帐篷camp2.湖，湖泊3.海滩，沙滩4.羽毛球运动5.做我的家庭作业6.去看电影7.去划船8.在湖边扎营,lake,beachbadmintondomyhomeworkgotothecinema,goboating,campbythelake,写出下列动词的过去式1.do8.play_2.clean9.visit_3.study10.practice_4.have11.stay_5.read12.watch_6.cook_13.sit_7.get14.look_,did,cleaned,studied,had,read,cooked,got,played,visited,practiced,stayed,watched,sat,looked,Whatdiddolastweekend?,Leadin:2,1aMatchtheactivitieswiththepicturesa-f.,1.didmyhomework_2.wenttothecinema_3.wentboating_4.campedbythelake_5.wenttothebeach_6.playedbadminton_,a,d,e,f,b,c,自主探究一：1,1bListenandwritetheday,morning,afternoonornightbeloweachpicture.,a.Sundaynightb.Saturdayafternoonc.Saturdaymorningd.Saturdaynighte.Sundayafternoonf.Sundaymorning,自主探究二：5,2aListenandunderlinethewordsyouhear.,1._Ivisitedmy(aunt/grandma).2._Ididmy(homework/sports).3._Istudiedforthe(English/math)test.4._Iwenttoa(farm/beach).5._Ifedsome(sheep/cows).,B,自主探究三：5,2bListenagain.WriteCforCarol,JforJackorBforBeckynexttothestatementsin2a.,1._Ivisitedmy(aunt/grandma).2._Ididmy(homework/sports).3._Istudiedforthe(English/math)test.4._Iwenttoa(farm/beach).5._Ifedsome(sheep/cows).,B,B,C,J,J,自主探究四：5,一般过去时态,定义：一般过去是表示过去某时发生的动作或存在的状态,。标志词：yesterday(昨天)一家,last一家.上一ago一家.以前in1980,aweekago(一周前),onSaturdaymorning,justnow刚才,精讲点拨：3,过去时的基本构成:主语+动词的过去式+其他;过去时的句型分2种,A.be动词的过去式,肯定句:主语+be动词的过去式+,其中was是am和is的过去式-用于第一人称和第三人称的单数.were是are的过去式-用于除上述二种以外的其他人称.,否定句:主语+be动词的过去式(was/were)+not+,B.谓语是行为动词如(go,watch)等过去式.,除了be动词外的其他动词的过去时的基本句型如下:,肯定句:主语+动词的过去式+否定句:主语+didnt+动词原形+疑问句:Did+主语+动词原形+?简约回答:Yes,主语+did.No,主语+didnt,我们在一般现在时中学过:当谓语动词为行为动词时,在句子变成疑问句或否定句是,我们必须加上助动词do或does,而在过去时中,我们借助did这个词来完成,注意:在否定句或者疑问句中,有了助动词did后,行为动词play要还原,不能再写成过去式.,规则动词的过去式变化规则：,Thepastformofverbs,D.studystudiedcarry-carried,A.workworkedlooklookedcleancleanedplayplayed,B.livelivedhopehoped,C.stopstoppedplanplanned,动词一般过去时，表示过去发生的事。be用was或用were;have,has变had。谓语动词过去式，过去时间作标志。一般动词加-ed，若是特殊得注意。否定句很简单，主语之后didnt添。疑问句也不难，did放在主语前。若是谓语之前有did,谓语动词需还原。动词若是was,were,否定就把not添。,Conclusion,A:Whatdidyoudolastweekend,Lucy?B:Well,onSaturdaymorning,Iplayedbadminton.OnSaturdayafternoon,Iplayedbasketball.OnSaturdayevening,IwatchedTV.OnSundaymorning,Ididmyhomework.OnSundayafternoon,1cRole-play,小组合作探(一)(3),A:Howwasyourlastweekend?B:A:Whatdidyoudolastweekend?B:A:Wheredidgolastweekend?B:A:Whodidyougowith?B:,小组合作探究(二)(3),2cStudentAasksquestionswithwho,what,orwhereandStudentBanswers.Thenchangeroles.,Whovisitedhergrandma?,Beckydid.,活学活用，提高能力,TalkShow:,写出下列动词的过去式：（A层题）isstopmakearedrinkcomedoputtellgocutseehaverunreadwritesayplaylearnbuycrystudyswimwalk,was,were,did,went,had,wrote,learned,studied,stopped,drank,put,cut,ran,said,bought,swam,made,came,told,saw,read,played,cried,walked,用所给动词的适当形式填空。（B层题）We_(live)inJapanlastyear.Jack_(stop)thecarlastSunday.Tom_(clean)myroomand_(study)fortheChinesetestlastweekend.4.What_you_(do)lastnight?5.OnSundaymorningI_(play)tennis.,lived,stopped,cleaned,studied,did,do,played,用所给单词的适当形式填空。1.LastsummermyfamilyandI_(go)tothebeach.2.I_(stay)athomeandwatchedTVlastweekend.3.Bob(be)inDalilastmonth.4.I(have)agoodtimethismorning.5.Whatday(be)ityesterday?6.LastSunday,we_(visit)mygrandparents.,went,stayed,was,had,was,visited,（A层题）,Whathaveyoulearnedinthisclass?,Summary:Wha