24秋-25春同步授课课件英语鲁教版九年级全一册 U7SectionA GF-4c

Unit7Lifeisfulloftheunexpected.SectionAGF-4C情境导入Lead-inLet’s

learn

moreaboutPastPerfectTense新课探究While-readingGrammarFocusWhenIgottoschool,IrealizedthatIhadleftmybackpackathome.BythetimeIgotbacktoschool,thebellhadrung.BeforeIgottothebusstop,thebushadalreadyleft.IwasabouttogouptomyofficewhenIdecidedtogetacoffeefirst.AsIwaswaitinginlinewiththeotherofficeworkers,Iheardaloudsound.ReadthesentencesandfindoutthePastperfecttense单击此处添加标题文本内容新课探究情境导入课堂小结过去完成时由“助动词had(用于各种人称和数)+过去分词”构成，表示某动作或状态在过去某一时间或动作之前已经发生或完成，它表示动作发生的时间是“过去的过去”。过去的过去过去某时现在将来过去完成时从过去之前的某个时间点到过去的某个时间点为止（先发生）（后发生）Conceptandforms单击此处添加标题文本内容新课探究情境导入课堂小结WhenIgottoschool,IrealizedthatIhadleftmybackpackathome.By

the

time

I

got

back

to

school,thebellhadrung.BeforeIgottothebusstop,thebushadalreadyleft.IwasabouttogouptomyofficewhenIdecidedtogetacoffeefirst.AsIwaswaitinginlinewiththeotherofficeworkers,Iheardaloudsound.

2.主句为过去完成时，从句是一般过去时，主句动作发生在从句之前。1.两个动作同时进行，主从句都是一般过去时或过去进行时。Conceptandforms单击此处添加标题文本内容新课探究情境导入课堂小结(1)肯定句：主语+had+过去分词+其他.(2)否定句：主语+hadn’t+过去分词+其他.(3)一般疑问句：Had+主语+过去分词+其他?

肯定回答：Yes,

主语+had.

否定回答：No,

主语+hadn’t.(4)特殊疑问句：疑问词＋had＋主语＋过去分词＋…？Structureofsetence单击此处添加标题文本内容新课探究情境导入课堂小结1.由时间状语来判定①by+过去的时间点

Shehadfinished

readingthebookby9o’clock

yesterday.②bytheendof+过去的时间点

Wehadcompleted

alltheworkbytheend

oflastmonth.③before+过去的时间点。

Themoviehadstarted

beforeIarrivedatthecinema.一般过去，后发生过去的过去，先发生Judgementmethodhad

done④when+过去的时间点。

WhenIgottoschool,IrealizedIhadleft

myathome.单击此处添加标题文本内容新课探究情境导入课堂小结2.由“过去的过去”来判定①含有宾语从句的复合句中：当主句为一般过

去时，且从句的动作先于主句的动作发生时，

从句要用过去完成时。如在told，said，

knew，heard，thought等动词后的宾语从句中。Shesaidthatshehadseenthefilmbefore.看电影是在她说之前做的。Judgementmethodhad

done单击此处添加标题文本内容新课探究情境导入课堂小结2.由“过去的过去”来判定②含有状语从句的复合句中，主、从句的动作发生有先后关系，动作在前的要用过去完成时，动作在后的要用一般过去时。WhenIgottothestation,thetrain

hadalreadyleft.火车离开发生在我到达车站之前。Judgementmethodhad

done单击此处添加标题文本内容新课探究情境导入课堂小结2.由“过去的过去”来判定③表示意向的动词，如hope，wish，expect，

think，intend，mean，suppose等，用过去完成时表示“原本……，但未能……”。

Wehadhopedthatyouwouldcome,butyoudidn’t.原本希望你来，但你没来Judgementmethodhad

done单击此处添加标题文本内容新课探究情境导入课堂小结1.时间状语不同过去完成时：强调“过去的过去”；一般过去时：强调过去某一特定的时间。 Theyhadarrivedatthestationbytenyesterday.

他们昨天十点前就到车站了。

Theyarrivedatthestationattenyesterday.

他们昨天十点到了车站。 Differences

单击此处添加标题文本内容新课探究情境导入课堂小结2.在过去的时间中，哪个先发生，哪个后发生。在没有明确的过去时间状语作标志时，谓语动词动作发生的时间先后须依据上下文来判断：先发生的用过去完成时，后发生的则用一般过去时。Shewasveryhappy.Herwholefamilywerepleasedwithher,too.Shehadjustwonthefirstinthecompositioncompetition.Differences

单击此处添加标题文本内容新课探究情境导入课堂小结4a.Makesentencesusingbythetimeorbefore.1.Timwentintothebathroom.Marygotup.____________________________________________________________2.Thecoffeebecamecold.Iputcreaminthecoffee.____________________________________________________________3.Theteachercollectedthemathhomework.Igottoschool.____________________________________________________________BythetimeMarygotup,Timhadalreadygoneintothebathroom.BeforeIputcreaminthecoffee,thecoffeehadbecomecold.BythetimeIgottoschool,theteacherhadcollectedthemathhomework.consolidation单击此处添加标题文本内容新课探究情境导入课堂小结4a.Makesentencesusingbythetimeorbefore.4.Icompletedtheworkformyboss.Theworkdayended.____________________________________________________________5.Themoviestarted.Iarrivedatthecinema.____________________________________________________________6.Mymotherfinishedmakingtheapplepie.Igothomefrommylanguagecourse.____________________________________________________________________________________Ihadcompletedtheworkformybossbeforetheworkdayended.ThemoviehadstartedbeforeIarrivedatthecinema.BythetimeIgothomefrommylanguagecourse,mymotherhadfinishedmakingtheapplepie.consolidation单击此处添加标题文本内容新课探究情境导入课堂小结4b.Fillintheblankswiththecorrectformsofthewordsinthebox.1.BythetimeIarrivedattheparty,everyoneelse____already_________.2.Whenheputthenoodlesintoabowl,herealizedhe____________toaddthegreenbeans.3.Bythetimemymothercamebackfromthemarket,I______already__________ofthedoortogotomypianolesson.rushoutforgetarriveatgointoshowupfindouthadshownuphadforgottenhadrushedoutconsolidation单击此处添加标题文本内容新课探究情境导入课堂小结4b.Fillintheblankswiththecorrectformsofthewordsinthebox.4.Beforeshegottotheairport,she_____________abouttheearthquake.5.Whenshe_________themovietheatre,sherememberedshehadforgottentofeedherdog.6.Beforeshegotachancetosaygoodbye,he_____________thebuilding.arrivedathadgoneintohadfoundoutrushoutforgetarriveatgointoshowupfindoutconsolidation单击此处添加标题文本内容新课探究情境导入课堂小结4cWritetwotruestatementsandonefalsestatementaboutyourdayyesterday.Thenaskyourclassmatestoguessthefalsestatement.BythetimeIleftforschoolinthemorning,_______________________________________Bytheendoftheschoolday,______________________________________3.Bydinnertime,I_____________________________________consolidation新课探究情境导入课堂小结Exercise1.Bythetimemyparentsreachedhomeyesterday,I

_____thedinneralready.A.hadcookedB.cookedC.havecookedD.wascooked2.He____toplay____beforehewas11yearsold.A.hadlearned,pianoB.hadlearned,thepianoC.haslearned,thepianoD.learns,piano新课探究情境导入课堂小结Exercise3.Bytheendoflastmonth,I_______alltheCDsof

JustinBieber.A.collectB.collectedC.havecollectedD.hadcollected4.Robertwasveryupsetthatmostofhisfriends______whenhe______attheparty.A.left;hadarrivedB.hadleft;arrivedC.left;arrivedD.hadleft;hadarrived单击此处添加标题文本内容新课探究情境导入课堂小结Exercise用括号中动词的正确时态填空1.Hesaidhe__________(see)themoviealready.2.Whenhegottothecinema,themovie__________(be)onfortwentyminutes.3.AfterJim____________(finish)allhishomework,hewenttobed.4.We___________________(learn)20Englishsongsbytheendoflastmonth.5.She________(arrive)before7o’clocklastnight.hadseenhadbeenhadfinishedhadlearned/learntarrived课堂小结Summary过去完成时构成“助动词had(用于各种人称和数)+过去分词”概念过去完