SectionA（GrammarFocus~4c）九年級上冊配人教版Unit4Iusedtobeafraidofthedark.第1頁語法聚焦usedto結構使用方法

usedtodo/be表示“過去經(jīng)常習慣、狀態(tài)或過去常做某事而現(xiàn)在不再如此”，它沒有些人稱及時態(tài)改變。其句型改變通常借助助動詞did,并將used還原為use，也可將used直接作為助動詞。詳細以下：1.必定句:Iusedtolivehere.我過去曾住在這里。Itusedtobehothere.這里過去經(jīng)常很熱。第2頁2.否定句:Ididn’tusetolivehere.我過去不曾住在這里。Itdidn’tusetobehothere.這里過去不熱。3.普通疑問句及其回答：—Didyouusetolivehere?你過去常住在這里嗎?—Yes,Idid./No,Ididn’t.是,我是。/不,我不是。4.與used相關短語有:(1)usedtodosth./beadj./n.…過去常做某事/過去經(jīng)常是……（狀態(tài)）。如：第3頁Kayusedtoworkhard.凱曾很努力地工作。Jayusedtobelazy.杰伊曾經(jīng)很懶。(2)be/getusedto（doing）sth.習慣于（做）某事。如：Ritais/getsusedtogettingupearlynow.麗塔現(xiàn)在習慣于早起了。(3)beusedtodosth.=beusedfordoingsth.被用來做某事。如：Pensareusedtowrite/forwriting.鋼筆是用來寫字。第4頁課堂練習一、用所給單詞適當形式填空1.Mylittlebrotherused_________(play)ping-pong.2.I’musedto________(get)upearly.3.Woodisused_________(make)desks，chairs，tablesandsoon.4.Didyou________(use)tobeshort?5.Today，computers__________(use)inbothcitiesandtowns.toplaygettingtomakeuseareused第5頁二、單項填空(

)1.Nowmoreandmoreyoungpeople_______onlinepaymentbecauseitissafeandconvenient.A.usedto B.getusedtoC.beusedfor D.beusedto()2.I________gosailingonthelake.A.amused B.amusedtoC.usedto D.usedBC第6頁CD()3.—Howdoesheusuallygotoschool?—He________rideabike，butnowhe________walkingtolosehisweight.A.usedto;usedto

B.wasusedto;isusedtoC.usedto;isusedto

D.isusedto;usedto()4.Mary,you________beshort,butnowyouaretall.A.were

B.areC.useto

D.usedto第7頁BC()5.Mother________usstorieswhenwewereyoung.A.isusedtotelling

B.usedtotellC.usedtotelling

D.wasusedtotell()6.—Sheusedtobeadoctor,didn’tshe?—________.Sheusedtobeateacher.A.Yes,shedid

B.Yes,shedidn’tC.No,shedidn’t

D.No,shedid第8頁()7.________playthepiano?A.DidTomusedto

B.DidTomusetoC.DoesTomusedto

D.DoesTomuseto()8.—Ann,Irememberthatyoudidn’tuse________noodleswithchopstickswell.—Peopleshouldchange.Aftermythree-yearlifeinChina,Iamused________noodleswiththem.A.toeating;foreating

B.toeat;toeatC.toeat;toeating

D.toeat;foreatingBC第9頁AA()9.Dick________inAmerica,buthehasbeen________ChinesefoodsincehemovedtoChina.A.usedtolive;usedtoeatingB.isusedtolive;usedtoeatC.isusedtolive;usedtoeatingD.usedtoliving;usedtoeat()10.Bamboo________paper,anditsrootcanalsobeusedforfood.A.canbeusedtomake

B.canbeusedformakeC.mustbeusedtomake

D.canusefor第10頁三、依據(jù)實際情況和所提供情景完成對話1.李明在街上巧遇小學同學劉濤，發(fā)覺劉濤改變很大，他應說：____________________________________________2.劉濤想知道李明為何這么說，他應問：____________________________________________3.李明告訴劉濤他小時候很胖，但現(xiàn)在很瘦，他應說：________________________________________________________________________________________Wow!LiuTao,youhavechangedalot!Whydoyousayso?Youusedtobeveryheavy.Butnowyouareverythin.第11頁4.李明想了解劉濤現(xiàn)在學校生活怎么樣，他應問：____________________________________________5.劉濤以前放學后打乒乓球，李明順便想了解劉濤現(xiàn)在是否還打乒乓球，他應說：________________________________