Unit4Iusedtobeafraidofthedark.SectionA（GrammarFocus-4c）Lookatthepicturesanddescribethepeople.Whatdoeshe/shelooklike?short/brownhair短/黃頭發(fā)long/blackhair長(zhǎng)/黑頭發(fā)inthepastnowKateGreenKateistallnow.Butshewasveryshortinthepast.Kate

usedtobe

short.Heusedtobeshort,butnowheistall.ChangeinappearanceHewasshortwhenhewasachild,butheistallnow.VSHeusedtobe

ugly,butnowheisreallyhandsome.Hewas

uglywhenhewasastudent,butheisreallyhandsomenow.根據(jù)課本內(nèi)容，完成下列句子。1.我以前很矮。I__________beshort.2.我以前在學(xué)校不受歡迎。I___________tobepopularinschool.3.保拉以前的確不愛(ài)說(shuō)話。Paula_________bereallyquiet.4.她以前不喜歡小測(cè)驗(yàn)。She___________liketests.GrammarFocusdidn’tuseusedto

usedtodidn’tusetozxxk

5.你以前很矮，不是嗎？

Youusedtobeshort,___________?

是的，我是。/不，不是。Yes,I_____./No,I_______.6.他以前戴眼鏡嗎？____he________wearglasses?

是的，他戴。/不，他不戴。Yes,he_____./No,he______.didn’tyouDidusetodiddidn’t

diddidn’tGrammarusedto意為“過(guò)去常?！?，用于表示過(guò)去習(xí)慣性的動(dòng)作或存在的狀態(tài)（強(qiáng)調(diào)與現(xiàn)在的對(duì)比，暗示現(xiàn)在不做了）。其中to為不定式符號(hào)，后跟動(dòng)詞原形。usedto只用于一般過(guò)去時(shí)態(tài)，沒(méi)有人稱和數(shù)的變化。一、usedto的用法e.g.Tomusedtobeverythin,butnowhe’sbigandstrong.

湯姆以前很瘦，但現(xiàn)在他又高又壯。二、usedto的句式變化

1.否定句

主語(yǔ)+didn’tusetodosth.

e.g.Mikedidn’tusetostudyhard.

邁克過(guò)去不努力學(xué)習(xí)。2.一般疑問(wèn)句Did+主語(yǔ)+usetodo…?

答語(yǔ)：Yes,sb.did./No,sb.didn’t.

e.g.

—Didyouusetogotomuseums?

你以前常去博物館嗎？

—Yes,Idid./No,Ididn’t.

是的。/不是。3.反意疑問(wèn)句主句,

didn’t+人稱代詞？e.g.Yourbrotherused

tohavenoodlesforbreakfast,didn’the?

你哥哥過(guò)去早餐常吃面條，不是

嗎？Didheusetowearglasses?1.usedtodosth.表示過(guò)去習(xí)慣性的動(dòng)作或存在的狀態(tài)。

to后跟動(dòng)詞原形，只用于一般過(guò)去時(shí)態(tài)。辨析2.be(get,become)usedto+n./pron./doing

意為“習(xí)慣于……”，to是介詞，后接

名詞、代詞或動(dòng)名詞?？捎糜诟鞣N

時(shí)態(tài)。3.beusedtodo意為“被用來(lái)做……”，被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)，to后跟動(dòng)詞原形。根據(jù)漢語(yǔ)提示完成句子。1.我以前害怕在公眾前演講。I___________beafraidof______aspeechin_______.2.這種狗是用來(lái)幫助盲人的嗎？Arethosedogs_______________theblind?練一練usedtogivingpublicusedtohelp3.你表妹以前害怕獨(dú)自一人，不是嗎？Yourcousin___________beafraidof______alone,_______she?4.珍妮以前在學(xué)校里并不受歡迎。

Jenny______________bepopularinschool.5.我不習(xí)慣午飯吃這么多。

I’m_______usedto_________somuchatlunchtime.usedtobeingdidn’tdidn’tusetonoteating4aPracticeWritesentencesaboutthepastusingusedto.1.Grace/watchalotofTV/watchalotofmovies______________________________________________________________________點(diǎn)撥：將第一個(gè)動(dòng)作用肯定句來(lái)描述過(guò)去常進(jìn)行的活動(dòng)；將第二個(gè)動(dòng)作用否定句來(lái)描述過(guò)去不常進(jìn)行的活動(dòng)。GraceusedtowatchalotofTV.Shedidn’tusetowatchalotofmovies.2.mymom/havecurlyhair/havestraighthair____________________________________________________________________________3.Jerry/readbooksonEuropeanhistory/readbooksonAfricanculture

____________________________________________________________________________________________________________JerryusedtoreadbooksonEuropeanhistory.Shedidn’tusetoreadbooksonAfricanculture.adj.

歐洲(人)的n.

歐洲人adj.

非洲(人)的n.

非洲人Mymomusedtohavecurlyhair.Shedidn’tusetohavestraighthair.4.Sandy/teachBritishEnglish/teachAmericanEnglish

____________________________________________________________________SandyusedtoteachBritishEnglish.Shedidn’tusetoteachAmericanEnglish.

adj.

英國(guó)(人)的FiveyearsagoNowdidn’teatalotofvegetableslovescarrotsandtomatoeslistenedtopopmusicenjoyscountrymusicwatchedscarymovieshatesscarymoviesdidn’treadalotofbooksreadsatleastsixbooksayear4bLookattheinformationandwritesentencesaboutEmily.e.g.Emilydidn’tusetoeatalotofvegetables,butnowshelovescarrotsandtomatoes.2.Emilyusedtolistentopopmusic,butnowsheenjoyscountrymusic.3.Emilyusedtowatchscarymovies,butnowshehatesscarymovies.4.Emilydidn’tusetoreadalotofbooks,butnowshereadsatleastsixbooksayear.Whichofthesethingsdidyouusetobeafraidof?Whichonesareyoustillafraidof?Checktheboxesandthenaskyourpartner.

4cMeIusedtobeafraidof…I’mstillafraidof…thedarkbeingaloneflyinghighplacesgivingaspeechinpublicMypartnerMypartnerusedtobeafraidof…Mypartnerisstillafraidof…thedarkbeingaloneflyinghighplacesgivingaspeechinpublicIusedtobeafraidofbeingalone.I’mstillafraidofbeingalone.Didyouusetobeafraidofthedark?Yes,Iusedtobeafraidofthedark.I’mstillafraidofthedark.Didyouusetobeafraidofbeingalone?No,Ididn’t.ButIusedtobeafraidofgivingaspeech

inpublic.n.

講話，發(fā)聲giveaspeech演講

inpublic公開(kāi)地Didyouusetobeafraidofflying?No,Ididn’t.ButIusedtobeafraidofhighplaces.ExercisesⅠ.根據(jù)括號(hào)內(nèi)的漢語(yǔ)提示，完成下列英語(yǔ)句子，每空詞數(shù)不限。1.MrBlack_________________(以前是一位醫(yī)生),butnowheisasinger.2.Didyourfather______________(過(guò)去常常看電視)aftersupper?3.Youusedtohavelongcurlyhair,___________(