Unit 7 Grammar -七年级英语上册.pptx
Unit 7 School clubsGrammarkey words:Beijing Daxing International Airport,open(v.),13th MayBeijingDaxingInternationalAirporton13thMay.Think about what happened in 2019?key words:watch,the military parade，National DayWethemilitaryparadeonNationalDay.key words:many people,enjoy,Frozen,last month.ManypeoplethefilmFrozen lastmonth.Grammar A The simple past tenseThe simple past tenseWe use the simple past tense to talk about things that.一般一般过去时表示在过去某个时间或某个阶段发生的动过去时表示在过去某个时间或某个阶段发生的动作或存在的状态，也表示过去习惯性或经常性的动作。作或存在的状态，也表示过去习惯性或经常性的动作。We form the simple past tense like this:GroupOneGroupTwo1play-1hope-2look-2live-3work-3like-4visit-4use-5watch-5dance-playedlivedlikedworkedlookedwatchedvisitedhopeddancedused1.一般在动词原形末尾一般在动词原形末尾加加 ed2.结尾是结尾是 e 的动词加的动词加 d动词过去式的变化动词过去式的变化规律规律GroupThreeGroupFour1drop-1try-2beg-2cry-3fit-3carry-4prefer-4worry-5stop-5study-droppedcriedfittedworriedcarriedbeggedstoppedstudiedtriedpreferred3.以重读闭音节结尾且词尾只有一个辅音字母的动词以重读闭音节结尾且词尾只有一个辅音字母的动词(即以一个元音字母加一个辅音字母结尾的动词即以一个元音字母加一个辅音字母结尾的动词),先双写先双写词尾的辅音字母，再加词尾的辅音字母，再加 ed。4.以以辅音字母加辅音字母加 y 结尾的结尾的动词动词,变变 y 为为 i，再再加加 ed。Things to remember:GroupFive1am/is-3are-2have/has-4do-5see-6buy-7speak-wasdidsawhadwerespokebought5.不规则动词过去式需要单独不规则动词过去式需要单独记忆记忆(P123 不规则不规则动词动词表表)1.There_(be)550studentsinourgradelastyear.2.I_(dream)tobeastarwhenI_(be)fiveyearsold.3.Linda_(begin)toplaytheguitartwoyearsago.dreamedwasbeganwere4.They_(visit)Taiwanlastmonth.5.Mary_(hurry)toschoolwithoutbreakfastthismorning.visitedhurriedIattendtheClubsFair.Youattendthemeeting.Wegotothatrestaurant.TheyattendtheClubsFair.实实义义动词否定句动词否定句:主语主语+did not/didnt+动词原形动词原形+其其他成分他成分HenotamberoftheClubsFair.Shenotadoctoratthattime.Theynot ourclassmates.be动词否定句：动词否定句：主语主语+was/were+not+其他成分其他成分否定句结构否定句结构1.IhadawordwithJuliathismorning.(变否定句）IdidnthaveawordwithJuliathismorning.2.Healwaysworkedintonightthosedays.（变否定句）Hedidntalwaysworkintonightthosedays.3.Alan_(notturn)offthelightbeforehelefttheroom.4.They_(be)naughtyattheageofseven.didntturnwerentWe ask and answer Yes/No questions in the simple past tense like this:Yes,I/you/we/they/he/she/itdid.*No,I/you/we/they/he/she/itdid not/didnt.*Work out the ruleWeuse_,i.e.thepastformofdo,toaskandanswerYes/Noquestionsinthe simple past tense.did一般疑问句结构一般疑问句结构实义动词实义动词 Did+主语+动词原形动词原形+其它？肯定回答：Yes，主语+did.否定回答：No，主语+didnt.be动词动词 Was/Were+主语+其他？肯定回答：Yes，主语+was/were.否定回答：No，主语+wasnt/werent.1.Iwasverytiredlastnight.（一般疑问句；肯定回答）Wereyouverytiredlastnight?2.Germanwonthefootballgameyesterday.（一般疑问句；否定回答）DidGermanwinthefootballgameyesterday?一般疑问句结构一般疑问句结构Linda:Whatdidyoudoduringtheweekend,Leo?Leo:I(1)_(go)forawalkinthewoods.It(2)_(be)quitehot.Linda:Didyou(3)_(take)acap?Leo:Yes,I(4)_(do).I(5)_(take)mysunglassestoo.But,I(6)_(drop)themontothegroundand(7)_(break)them!wentwastakedidtookdroppedbrokeLast weekend,Leo went on a hiking trip.He is telling Linda about his trip.Complete their conversation with the correct forms of the verbs in brackets.Linda:Oh,Imsorrytohearthat.Whatdidyoudonext?Leo:I(8)_(feel)tired,soI(9)_(sleep)underatree.Linda:Didyou(10)_(enjoy)yourdayout?Leo:No,I(11)_(do)!IbrokemysunglassesandI(12)_(leave)mycaponatree!feltsleptenjoydidntleftyesterday.TheywenttotheClubsFairlast month.two weeks ago.B Time expressions with the simple past tense We often use time expressions with the simple past tense.常与一般过去时连用的时间常与一般过去时连用的时间状语状语It is now 9 p.m.on 27 November.Leo is reading some sentences from his diary.What is he thinking?Complete his thought bubbles by using the correct time expressions.1.IwenttotheClubsFair_.2.IjoinedtheHikingClub_.27SeptemberIwenttotheClubsFair.27OctoberIjoinedtheHikingClub.two months agoa/one month ago4.IhadapicnicwithmyfriendsonLuckyIsland_.5.I finished all myhomework_.23NovemberIwenttoseeafilm.26NovemberIhadapicnicwithmyfriendsonLuckyIsland.8p.m.,27NovemberIfinishedallmyhomework.3.Iwenttoseeafilm_.four days agoyesterdayan/one hour ago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，过去时间作标志；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。记住这个顺口溜吧！一一.请写出下列动词的过去式。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二二.用所给动词的正确形式填空。用所给动词的正确形式填空。1.Mymother_(wake)meupat6oclockthismorning.2.Alan_(notturn)offthelightbeforehelefttheroom.3.I_(dream)tobeastarwhenI_(be)fiveyearsold.4.Linda_(begin)toplaytheguitartwoyearsago.wokedidntturndreamedbeganwas三三.选择最佳答案填空。选择最佳答案填空。()1.They_Taiwanlastmonth.A.visitedB.willvisitC.visitD.arevisiting()2.There_550studentsinourgradelastyear.A.is B.were C.willbeD.are()3.Mary_toschoolwithoutbreakfastthismorning.A.willhurryB.hurriesC.hurriedD.ishurryingABC()4.-Wereyouathomeyesterday?-No,I_.I_atwork.A.wasnt,amB.amnot,amC.wasnt,wasD.amnot,was()5.-What_she_inthegardenyesterdayevening?-She_nothing.A.was,find,foundB.was,found,foundC.did,find,findsD.did,find,foundDC四四.根据题目要求，完成下列句子。根据题目要求，完成下列句子。1.Webuiltanotherschoolinthisvillage.(改为一般疑问句并作肯定及否定回答)_anotherschoolinthatvillage?Yes,_.No,_.2.Kate,wereyouhappywhenyoumetyourclassmatesagain?(作肯定回答)Yes,_.DidyoubuildwedidwedidntIwas3.MissGreenworkedasanengineerinAmerica.(改为否定句)MissGreen_asanengineerinAmerica.4.WespentourholidayinAustralia.(就划线部分提问)_you_yourholiday?didntworkWheredidspend6.IhadawordwithJuliathismorning.(变否定句）IdidnthaveawordwithJuliathismorning.7.Healwaysworkedintonightthosedays.（变否定句）Hedidntalwaysworkedintonightthosedays.8.Iwasverytiredlastnight.（变一般疑问句）Wereyouverytiredlastnight?9.Germanwonthefootballgameyesterday.（变一般疑问句）DidGermanwinthefootballgameyesterday?10.Theywereabsentfromschooltwodaysago.（变否定句）Youwerentabsentfromschooltwodaysago?Thank you!
