Unit

4I

used

to

be

afraid

of

the

dark.SectionA（2a-2d）人教版九年級(jí)英語全冊Whoarethey?Whatchangesdotheyhave?Whatchangesdotheyhave?Butnowheis_______.Heusedtobe_____.shorttallHeusedtobe_____.Butnowheis_______.shyoutgoingSheusedtohave

_______.Butnowshehas_______.aroundfacealongfaceSheusedtohave

_______.shorthairButnowshehas_______.longhairWhatdoesshelooklike?AppearancePersonalityWhatisshelike?Shehaslongcurlyhair

andsheisbeautiful.Ithinksheisfriendlyandoutgoing.

YaoMingistallnow.Hewasveryshortinthepast.YaoMing

usedtobe

short.

YaoMingusedto+do表示過去常常做某事或存在的狀態(tài)Listenandcheck(√)thewordsyouhear.___friendly___outgoing___serious___humorous___silent___active___brave___quiet___helpful2a2bListenagainandcompletethechartabouthowPaulahaschanged.Makeaspeechaboutyourchange.ImagineyouarePaula.Makeaspeechabouthowyouhavechangedovertheyears.Goodmorning,everyone.MynameisPaula.Now,pleaseallowmetotellyousomeofmychangesovertheyears.First/Firstofall/AboveallWhat'smore/Besides2cPaulahasalotofchanges.Now,let'sseehowAlfredhaschanged.Readtheconversationandcompletetheblanks.Billyhaschangedsomuch!Heusedtobe____and_____.Hisface_________alwayswhenhetalkedtogirls!Hestudiedhardandgotgood______onhisexams.Heusedtobe____,butnowheis___and_______.shyquietturnedredscoresthinbigstrong2dNowsheisoutgoing.Shehasshorthair.InthepastJiaLing__________quiet.JiaLing___________longhair.usedtobeusedtohavenowLevel3CompleteShe__________________________,butnow______________________.usedtohaveshorthairshehaslonghairinthepastnowShe___________________________,butnow_____________.usedtobeshortsheistallshort,shorthairtall,longhairHe____________________,butnow_____________.usedtobeyoungheisoldinthepastnowHe______________________________,butnow____________________.didn'tusetowearglasseshewearsglassesglassesDidheusetowearglasses?No,hedidn't.young他過去戴眼鏡嗎？結(jié)構(gòu)意義to的作用usedtodosth./usetobeadj.過去常常做某事不定式符號(hào)use...todosth.用……做……beusedtodosth.被用來做……(被動(dòng))be/getusedto+doingsth./n./pron.習(xí)慣于做某事介詞【辨析】：

根據(jù)所給漢語提示完成英語句子。1)Myuncle_________________(以前是個(gè)司機(jī)),butnowheisanactor.2)Tom’sfather__________________(過去常?？磿?afterlunch.3)Mary_________________(以前常常騎自行車)towork,butnowshe________________(習(xí)慣步行)towork.4)Thepencil________________(被用來書寫).usedtobeadriver

usedtoread(books)usedtorideabikeisusedtowalking

isusedtowrite

usedto的用法

usedtodosth意為“過去常常做某事”，表示過去經(jīng)常做

或一直做某事而現(xiàn)在不做了，它只用于過去時(shí)。（1）肯定句式：主語+usedto+動(dòng)詞原形（2）否定句式：主語+didnotuseto+動(dòng)詞原形（3）一般疑問句式：Did+主語+useto+動(dòng)詞原形？肯定回答：Yes,主語+did.否定回答：No,主語+didn't.單項(xiàng)選擇題1.Iusedto_______basketball.A.playingB.playedC.playsD.play2.Heusedto_____lateforclass.A.amB.beC.isD.areDB1.他過去步行去上學(xué)，現(xiàn)在他乘公交車去上學(xué)。2.我們以前喜歡踢足球，但現(xiàn)在我們喜歡打籃球。3.Tom過去不常打游戲，但現(xiàn)在他最喜歡它們了。4.你們過去常常鍛煉嗎？不，我們過去不常鍛煉。Heusedtowalktoschool,nowhegoestoschoolbybus.Weusetolikeplayingsoccer,