2.Whosebirthdayisit?

Unit12Lifeisfulloftheunexpected.SectionA(GrammarFocus-4b)新目標(biāo)英語(yǔ)（九年級(jí)）2.Whosebirthdayisit?語(yǔ)言能力學(xué)習(xí)能力思維品質(zhì)文化意識(shí)1234學(xué)習(xí)目標(biāo)學(xué)習(xí)本課新詞匯:cream，workday，showup,bean,market,bytheendof掌握句型：BythetimeIarrivedattheparty,everyoneelsehadalreadyshownup.Whenshearrivedatthemovietheater,sherememberedshehadforgottentofeedherdog.

能夠在聽(tīng)說(shuō)活動(dòng)中獲取并表達(dá)有關(guān)突發(fā)事件的信息,培養(yǎng)學(xué)生積極向上的心態(tài)和良好的心理素質(zhì)。通過(guò)觀察討論歸納，能夠根據(jù)不同語(yǔ)境選擇正確的詞組，提高思維的批判性和邏輯性。

通過(guò)翻譯Grammarfocus中的句子，完成句子，探究過(guò)去完成時(shí)的概念，用法和結(jié)構(gòu)。

Whathappenedtoher?When

shegottoschool,sherealized

thatshehadleftherbackpackathome.Bythetimeshegotup,herbrother

had

already

gottenintheshower.Bythetimeshegotoutside,thebushad

already

left.9Bythetimeshewalkedintoclass,theteacherhadstartedteachingalready.ReviewHaveyoueverbeenlateforschool?Thebellrang.8:00A.MShegottoschool.8:15A.MpresentBythetime_______________,thebell_________.she

got

toschoolhadrung8:22A.M.8:20A.MpresentTheteacherstartedteachingalready.Shegotintotheclassroom.Whenshe___________________,

theteacher__________________already.gotintotheclassroomhadstartedteachingWhenIgottoschool,IrealizedthatIhadleftmybackpackathome.BythetimeIgotbacktoschool,thebellhadrung.BeforeIgottothebusstop,thebushadalreadyleft.IwasabouttogouptomyofficewhenIdecidedtogetacoffeefirst.AsIwaswaitinginlinewiththeotherofficeworkers,Iheardaloudsound.GrammarFocus由when,bythetime,before等引導(dǎo)時(shí)間狀語(yǔ)從句時(shí)，若描述發(fā)生在過(guò)去的事，主句常用過(guò)去完成時(shí)(had+過(guò)去分詞)表示動(dòng)作發(fā)生在過(guò)去的過(guò)去。WhenIwokeup，ithadstoppedraining.我醒來(lái)時(shí)，雨已經(jīng)停了。Bytheendoflastyear,shehadworkedinthefactoryfortwentyyears.到去年年底，她已經(jīng)在這家工廠(chǎng)工作20年了。過(guò)去完成時(shí)表示某一動(dòng)作或狀態(tài)在過(guò)去某一時(shí)間或動(dòng)作之前已經(jīng)發(fā)生或完成，也可以指過(guò)去的動(dòng)作延續(xù)到過(guò)去的某一時(shí)刻，它表示發(fā)生的時(shí)間是“過(guò)去的過(guò)去”。過(guò)去完成時(shí)的用法過(guò)去的過(guò)去過(guò)去某時(shí)現(xiàn)在將來(lái)過(guò)去完成時(shí)概念(1)肯定句：主語(yǔ)+had+過(guò)去分詞+其他.(2)否定句：主語(yǔ)+hadn’t+過(guò)去分詞+其他.(3)一般疑問(wèn)句：Had+主語(yǔ)+過(guò)去分詞+其他?

肯定回答：Yes,主語(yǔ)+had.

否定回答：No,主語(yǔ)+hadn’t.(4)特殊疑問(wèn)句：疑問(wèn)詞＋had＋主語(yǔ)＋過(guò)去分詞＋…？句式1.由時(shí)間狀語(yǔ)來(lái)判定①by+過(guò)去的時(shí)間點(diǎn)

Shehadfinishedreadingthebookby9o’clock

yesterday.②bytheendof+過(guò)去的時(shí)間點(diǎn)

Wehadcompleted

alltheworkbytheend

oflastmonth.③before+過(guò)去的時(shí)間點(diǎn)。

ThemoviehadstartedbeforeIarrivedatthecinema.一般過(guò)去，后發(fā)生過(guò)去的過(guò)去，先發(fā)生④when+過(guò)去的時(shí)間點(diǎn)。

WhenIgottoschool,IrealizedIhadleft

myathome.判定方法2.由“過(guò)去的過(guò)去”來(lái)判定①含有賓語(yǔ)從句的復(fù)合句中：當(dāng)主句為一般過(guò)

去時(shí)，且從句的動(dòng)作先于主句的動(dòng)作發(fā)生時(shí)，

從句要用過(guò)去完成時(shí)。如在told，said，

knew，heard，thought等動(dòng)詞后的賓語(yǔ)從句中。Shesaidthatshehadseenthefilmbefore.看電影是在她說(shuō)之前做的。判定方法2.由“過(guò)去的過(guò)去”來(lái)判定②含有狀語(yǔ)從句的復(fù)合句中，主、從句的動(dòng)作發(fā)生有先后關(guān)系，動(dòng)作在前的要用過(guò)去完成時(shí)，動(dòng)作在后的要用一般過(guò)去時(shí)。WhenIgottothestation,thetrain

hadalreadyleft.火車(chē)離開(kāi)發(fā)生在我到達(dá)車(chē)站之前。判定方法ThenightbeforeThanksgivingThensoonFinallyThatevening一般過(guò)去時(shí)、現(xiàn)在完成時(shí)與過(guò)去完成時(shí)1.一般過(guò)去時(shí)表示在過(guò)去某時(shí)發(fā)生的動(dòng)作或存在的狀態(tài)

例：I

bought

thebackpack5yearsago.

我五年前買(mǎi)了這個(gè)背包。5yearsago

now時(shí)態(tài)區(qū)別：2.現(xiàn)在完成時(shí)表示

動(dòng)作發(fā)生在過(guò)去，但側(cè)重對(duì)現(xiàn)在產(chǎn)生的結(jié)果或造成的影響，與現(xiàn)在有關(guān)。結(jié)構(gòu)為：“助動(dòng)詞have（has）+done”已經(jīng)做完某事

例：I

havehad

thebackpack

for5years.

我已經(jīng)買(mǎi)了這個(gè)背包五年了。

5yearsago

havehadnow時(shí)態(tài)區(qū)別：3.

過(guò)去完成時(shí)表示在過(guò)去某個(gè)時(shí)間或動(dòng)作之前已經(jīng)發(fā)生或完成了的動(dòng)作或存在的狀態(tài)，即“過(guò)去的過(guò)去”例：Ihadhadthebackpackfor4years

bylastyear.

到去年為止，我已經(jīng)買(mǎi)了這個(gè)背包四年了。

hadhadlastyear

now時(shí)態(tài)區(qū)別：GrammarFocusWhatdidyoufindout?WhenIgottoschool,IrealizedthatIhadleftmybackpackathome.BythetimeIgottoschool,thebellhadrung.BeforeIgottothebusstop,thebushadalreadyleft.Iwasabout

togouptomyofficewhenIdecidedtogetacoffeefirst.AsIwaswaiting

inlinewiththeotherofficeworkers,Iheardaloudsound.beabouttodosth.的用法1)表示即將發(fā)生的動(dòng)作，在時(shí)間上指最近的將來(lái)。如:Weareabouttostart.我們就要出發(fā)了。Thenewschoolyearisabouttobegin.新學(xué)年開(kāi)學(xué)在即。2)在含有beabouttodo的句子中，不能再加時(shí)間狀語(yǔ)。如:ThemedicalteamisabouttostartimmediatelyThemedicalteamisabouttostart.醫(yī)療隊(duì)就要出發(fā)了。4a.Makesentencesusingbythetimeorbefore.1.Timwentintothebathroom.Marygotup.____________________________________________________________2.Thecoffeebecamecold.Iputcreaminthecoffee.____________________________________________________________3.Theteachercollectedthemathhomework.Igottoschool.____________________________________________________________BythetimeMarygotup,Timhadalreadygoneintothebathroom.BeforeIputcreaminthecoffee,thecoffeehadbecomecold.BythetimeIgottoschool,theteacherhadcollectedthemathhomework.4a.Makesentencesusingbythetimeorbefore.4.Icompletedtheworkformyboss.Theworkdayended.____________________________________________________________5.Themoviestarted.Iarrivedatthecinema.____________________________________________________________6.Mymotherfinishedmakingtheapplepie.Igothomefrommylanguagecourse.____________________________________________________________________________________Ihadcompletedtheworkformybossbeforetheworkdayended.ThemoviehadstartedbeforeIarrivedatthecinema.BythetimeIgothomefrommylanguagecourse,mymotherhadfinishedmakingtheapplepie.1.BythetimeIarrivedattheparty,everyoneelse_____already_________.2.Whenheputthenoodlesintoabowl,herealizedhe______________toaddthegreenbeans(n.豆).3.Bythetimemymothercamebackfromthe market(n.

市場(chǎng)),I____already__________ofthedoortogoformypianolesson.4.Beforeshegottotheairport,she_______________abouttheeartquake.5.Whenshe_____________themovietheater,sherememberedshehadforgottentofeedher dog.6.Beforeshegotachancetosaygoodbye,he_______________thebuilding.rushout,forget,arriveat,gointo,showup(趕到;露面),findoutshownuphadhadforgottenhadhadfoundoutarrivedathadgoneintorushedoutFillintheblankswiththecorrectformsofthewordsinthebox.4b1.BythetimeIleftforschoolinthemorning,_____________________________________________2.Bytheendoftheschoolday,___________________3.Bydinnertime,I______________________________IrealizedthatIhadleftmykeysathome.Ihadalreadyfinishedmyhomework.hadmadetheeggsoup.Writetwotruestatementsandonefalsestatementaboutyourdayyesterday.Thenaskyourclassmatestoguessthefalsestatement.4c過(guò)去完成時(shí)構(gòu)成定義用法判斷依據(jù)“過(guò)去的過(guò)去”had+done1.從定義出發(fā)，即“過(guò)去的過(guò)去”2.在賓語(yǔ)從句的運(yùn)用3.含有時(shí)間、原因、方式等狀語(yǔ)從

句的復(fù)合句中運(yùn)用4.根據(jù)上下文語(yǔ)境來(lái)運(yùn)用1.根據(jù)時(shí)間標(biāo)志詞2.根據(jù)情景判斷，即過(guò)去動(dòng)作的

先后順序Summary1.Bythetimemyparentsreachedhomeyesterday,I

_____thedinneralready.A.hadcookedB.cookedC.havecookedD.wascooked2.He____toplay____beforehewas11yearsold.A.hadlearned,pianoB.hadlearned,thepianoC.haslearned,thepianoD.learns,piano3.Bytheendoflastmonth,I_______alltheCDsof

JustinBieber.A.collectB.collectedC.havecollectedD.hadcollected4.Robertwasveryupsetthatmostofhis