Youusedtobe

heavy,didn’tyou?Mariousedtobe

short.Tinausedtohave

longhair.Heusedtobe

reallythin.Heusedtobe

soshyandquiet.Readthesentencesbelow,payingattentiontotheunderlinedparts.Iusedtobeafraidofthedark.

我過去怕黑。“usedto+動詞原形”表示過去的習慣或過去經常反復發生的動作或狀態，但現在已經不這樣了。可用于所有人稱。肯定結構：usedtodosth否定結構：usednotto+door：didn’tusetodo疑問結構：Used…to…?or：Did…useto…?Iusedtobeshort.Ididn’tusetobeshort./Heusednottobeshort.Didheusetobeshort?Yes,hedid./No,hedidn’tUsedhetobeshort?Yes,heused./No,heusedn’tYouusedtobequiet,didn’tyou?

反意疑問句:陳述句,didn’t/usedn’t+主語?

Mymomusedtohavecurlyhair.Shedidn’tusetohavestraighthair.JerryusedtoreadbooksonEuropeanhistory.Shedidn’tusetoreadbooksonAfricanhistory.SandyusedtoteachBritishEnglish.Shedidn’tusetoteachAmericanEnglish.Answersto4aFiveyearsagoNowlistenedtopopmusicenjoyscountrymusicwatchedscarymovieshatesscarymoviesdidn’treadalotofbooksreadsatleastsixbooksayear1.…usedtolistentopopmusic,butnow…enjoyscountrymusic.2.…usedtowatchscarymovies,butnow…hatesscarymovies.3.…didn’tusetoreadalotofbooks,butnow…readsatleastsixbooksayear.4c.Whichofthesethingsdidyouusetobeafraidof?Whichonesareyoustillafraidof?Putchecks()inthefirsttwocolumns.MeMypartnerIusedtobeafraidof…I’mstillafraidof…Mypartnerusedtobeafraidof…Mypartnerisstillafraidof…a.thedarkb.beingaloned.flyingf.highplacesg.Givingaspeechinpublic知識拓展區別：get(be)usedtodoingbeusedtodousedtodoUsedto;get(be)usedto與beusedtodo1.usedto

“過去常常，過去慣常”，只用于過去時,

to后要接動詞原形.2.beusedto…(getusedto…)

“習慣于”，可用于任何時態，該短語中的to為介詞，后跟名詞或動名詞。3.beusedtodo

“被用來做…”,常用于被動語態中.

used

是動詞use的過去分詞.Iusedtogetupearly.Iamusedtogettingupearly.Iusedtogotoschoolonfoot.Iamusedtotravelingbybus.Therobotcanbeusedto

do

somedangerouswork.Theknifeisusedtocutfruits.Lilyusedtohaveshorthair.①變為一般疑問句:__________________________________________________________②進行肯定回答:_____________________________③變為否定句:__________________________________________________________DidLilyusetohaveshorthair?/UsedLilytohaveshorthair?Yes,shedid./Yes,sheused.Lilydidn’tusetohaveshorthair./Lilyusedn’ttohaveshorthair.完成句子1.她過去常常很安靜。

She_____________________veryquiet.2.我過去放學后常踢足球。

I_____________________soccerafterschool.usedtobeusedtoplay

句型轉換1.Heusedtotakeawalkintheparkhere.(改為否定句)He______________/_______totakeawalkintheparkhere.didn’tuseusedn’t2.Sheusedtohangoutwithfriendsonweekends.（改為一般疑問句并作肯定或否定回答）---_______she______________hangoutwithfriendsonweekends?---Yes，she_______./---No,she_______.3.Theboyusedtochewgumalot,___________he?（完成反意疑問句）Didusetodiddidn’tdidn’t根據括號內的要求完成下面句子,每空一詞。1.TomusedtowatchTV.(改為否定句)Tom_____________________watchTV.2.Helenusedtoplaycomputergamesaloteveryday.(改為一般疑問句)_______Helen______________playcomputergamesaloteveryday?3.Ericusedtobeverythin.(改為反意疑問句)Ericusedtobeverythin,______________?didn’tusetoDidusetodidn’the比較：be(get)usedtosth./doingsth.beusedto+doing：“對……已感到習慣”，或“習慣于”，to是介詞，后需加名詞或動名詞。

IfoundthejobtiringatfirstbutsoonIwas/gotusedtoit.Heisusedtoavegetariandiet.

Scarfisusedtotakingawalk.知識鏈接Subject‘beusedto’Noun(phrase)/‘-ing’formIYou/We/TheyHe/She/Itam(not)usedtoare(not)usedtois(not)usedtothehotweatherdrinkingcoffee.DrMaisusedtoworkingontheORBISplane.DrMaisusedtohisnewjobasanORBISdoctor.Iam(get)usedtotakingthebustoschool.Iam(get)usedtostudying

morethan10subjectsaweek.Iam(get)usedtoeatinglunchat11:30p.m.Heusedto_______inthesun,butnowheisusedto_______atnight.A.read,readB.reading,readC.read,readingD.reading,reading[解析]考查固定結構的用法。usedto后接動詞原形，beusedto后接動名詞。故選C。經典例題

用括號內所給動詞的適當形式填空。Mysisterusedto_______(be)anurse.I’musedto_______(wash)myfacewithcoldwater.Mypenfriendusedto________(speak)Japanese,butnowheisusedto________(speak)Chinese.bewashingspeakspeaking比較：

beusedtodosth.該句式表示“被用于(做某事)”。注意:句式中used是use的過去分詞,beused是被動語態;to為不定式符號,后跟原形動詞。例如:Don'tthrowawaythepapers.Theycanbeusedtomakeafire.

別扔掉這些報紙,它們可以用來引火。Woodcanbeusedtomakepaper.

木頭可以用來造紙。知識鏈接

單項選擇1.I____Cshortstraighthair,butnowIhavelongcurlyhair.A.usetobeB.usetohaveC.usedtohaveD.usedtobe課堂練習2.She____Dlistentoclassicalmusic,butnowshe_______listeningtopopmusic.A.usedto;usedtoB.isusedto;isusedtoC.isusedto;usedtoD.usedto;isusedto3.Asweknow,elephants____Asomeheavyjobs.A.areusedtodoB.areusedtodoingC.usedto