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第07講usedto用法【學(xué)習(xí)目標(biāo)】要求學(xué)生掌握usedto概念和用法。掌握usedto與beusedto區(qū)別。掌握usedto各種句式?!净A(chǔ)知識】usedtodo泛指過去習(xí)慣性的動作或狀態(tài),但如今已不存在了(強(qiáng)調(diào)與現(xiàn)在對比,暗示現(xiàn)在不做了)。其中to為動詞不定式符號,后接動詞原形。usedto只用于過去時(shí)態(tài),沒有人稱和數(shù)的變化??梢詻]有時(shí)間狀語。意為:主語過去常常做或過去是…結(jié)構(gòu):1、肯定形式:主語+usedto+動詞原形eg:Iusedtosmokealot.eg:Iusedtohavelonghair.eg:Iusedtobefat.eg:Iusedtogotothecinema,butIneverhavetimenow.Tom曾經(jīng)是警察。_______________________________我過去在一家商店工作。_______________________________否定形式:有2種情況1):sbdidn'tusetodo2):sbusedn'ttodoeg:Myfatherdidn'tusetodrink.Myfatherusedn'ttodrink.一般疑問式:Didsbusetodo…..?回答:Yes,sbdid;No,sbdidn’t.:Usedsbtodo…..?回答:Yes,sbusedto;No,sbusedn’tto.eg:---Didyouusetowearglasses?----Yes,Idid;/No,Ididn’t.eg:---Usedyoutowearglasses?----Yes,Iusedto./No,Iusedn't.反義疑問句1):主語+usedtodosth,didn't+主語?2):主語+usedtodosth,usedn't+主語?eg:Yourwifeusedtobeateacher,didn'tshe?eg:Yourwifeusedtobeateacher,usedn'tshe?5、特殊句式:thereusedtobe....過去常常有......。eg:Thereusedtobeatalltreeinfrontofmyhouse.usedto相關(guān)詞組的辨析1、be/getusedtosth/doingsth習(xí)慣(做)某事eg:Iamusedtothehotweatherhere.eg:Iamusedtogettingupearlyinthemorning.2、beusedtodosth=beusedfordoingsth被用于做某事eg:Theknifeisusedtocutbread.=Theknifeisusedforcuttingbread.【考點(diǎn)剖析】考點(diǎn)1、usedtodosth與beusedtodoingsth區(qū)別—HowdoesAmyusuallygotoschool?—She________rideabike,butnowshe________theretoloseweight.A.usedto;isusedtowalk B.wasusedto;isusedtowalkingC.wasusedto;isusedtowalk D.usedto;isusedtowalking考點(diǎn)2、usedto的句型轉(zhuǎn)換1.Heusedtogofishingbythelakeeveryweekend.(對畫線部分提問)________________he________todoeveryweekend?2.Theyusedtowearschooluniforms.(改為反意疑問句)Theyusedtowearschooluniforms,________________?3.Tomusedtobeoutgoingandhumorous.(改為一般疑問句)________Tom________tobeoutgoingandhumorous?4.Mygrandfatherusedtowearglasses.(改為否定句)Mygrandfather________________towearglasses.【真題演練】1.LiMingused________ontherightinChina,buthesoongotused________ontheleftinEngland.A.todrive;todrive B.driving;driving C.todrive;todriving D.todriving;todrive2.—Whattools_________tomakepapercutting?—Scissors.A.a(chǎn)reused B.used C.willuse D.use3.Withthedevelopmentofscienceandtechnology,5G________tohelpuslivemoreconveniently.A.uses B.isused C.canuse D.used4.Myparentsareusedto________aftersupper.A.walk B.walks C.walking D.walked5.—Tom________everyday.—Really?Butwhyishesoweaknow?A.usedtoexercise B.isusedtoexercising C.usedtostayuplate6.-Whatdoyouusuallydobeforegoingtobed?--I___________A.usedtowritediaries B.a(chǎn)musedtosleeping C.a(chǎn)musedtoreading7.—Sheusedtohavelongstraighthair,butnowshe’sgotshortcurlyhair.—________!A.Thanks B.Peoplesurechange C.Don’tworry D.Goodidea8.Heusedtoarrivelatelastyear,butnowhe_______.A.hasn’t B.doesn’t C.isn’t D.wasn’t9.---Someschoolshaveusedsmartuniforms.Iwonder.---Theycantellparentswheretheirchildrenare.A.whoinventedthem B.whattheyareusedfor C.whenstudentswearthem10.Ourcityiscleanerthanit________be.A.isusedto B.usedto C.usesto D.isused【過關(guān)檢測】一、單項(xiàng)選擇1.WhenIwasyoung,I________inthecountry.A.usedtolive B.wasusedtolive C.usedtoliving D.a(chǎn)musedtoliving2.TheSmithsareconsidering________toHainanbecausethey________thecoldweatherhere.A.flying;aren’tusedto B.notflying;don’tusetoC.nottofly;didn’tuseto D.tofly;aren’tusedto3.—DotheSmithslivenextdoortoyou?—No,butthey________.A.a(chǎn)reusedto B.usedto C.usednotto D.usedtobe4.Whenthewomanhadfreetime,she_________shoppingonSundays.A.usedtogoing B.getusedtogoing C.wasusedtogoing D.wasusedtogo5.John________spendallhispocketmoney,butnowhe________savingsomeofit.A.wasusedto;usedto B.usedto;usedto C.wasusedto;isused D.usedto;isusedto6.Themoneyyoudonatedisusedto________peopleinneed.A.help B.helped C.helping D.helps7.Stampsusedto________verycommon,butweareusedto________emailsnow,soweseldombuystamps.A.be,write B.be,writing C.being,writing D.being,write8.There_______ariverinfrontofthehouse,butnowthegovernmenthasturneditintofarmland.A.isusedtohave B.usedtohave C.isusedtobe D.usedtobe9.LastmonthTencentMeeting(騰訊會議)________tostudybyusathome.A.isused B.used C.wasused D.wasusing10.Ann’sfamilymovestoanewcity.She______everythingthere.A.isn’tusedto B.didn’tuseto C.isn’tuseto二、用所給單詞的正確形式填空11.Iwasn’tusedto________(share)aroomwithothersbefore.12.Mr.GreenwhotaughtusEnglishlasttermusedto________(draw)flowerswell.13.Mygrandmaused________(live)inthecountryside.Butnowshe’susedtocitylife.14.They’reusedfor________(make)icecream.15.Dictionariesareusedto__________(look)upnewwords.三、句型轉(zhuǎn)換16.Itisusedtoservereallycoldice-cream.(改為同義句)Itis________________________reallycoldice-cream.17.Iusedtohavelonghair.(同義句)Idon’thavelonghair__________.18.Thereusedtobelittlewaterinthepond,________?19.Sheusedtobepopularinherprimaryschool.(改為否定句)She________________tobepopularinherprimaryschool.20.Tomusedtolikeplayingbasketballafterschool.(改為一般疑問句)_______Tom________tolikeplayingbasketballafterschool?第07講usedto用法【學(xué)習(xí)目標(biāo)】要求學(xué)生掌握usedto概念和用法。掌握usedto與beusedto區(qū)別。掌握usedto各種句式?!净A(chǔ)知識】usedtodo泛指過去習(xí)慣性的動作或狀態(tài),但如今已不存在了(強(qiáng)調(diào)與現(xiàn)在對比,暗示現(xiàn)在不做了)。其中to為動詞不定式符號,后接動詞原形。usedto只用于過去時(shí)態(tài),沒有人稱和數(shù)的變化??梢詻]有時(shí)間狀語。意為:主語過去常常做或過去是…結(jié)構(gòu):1、肯定形式:主語+usedto+動詞原形eg:Iusedtosmokealot.eg:Iusedtohavelonghair.eg:Iusedtobefat.eg:Iusedtogotothecinema,butIneverhavetimenow.Tom曾經(jīng)是警察。_______________________________我過去在一家商店工作。_______________________________否定形式:有2種情況1):sbdidn'tusetodo2):sbusedn'ttodoeg:Myfatherdidn'tusetodrink.Myfatherusedn'ttodrink.一般疑問式:Didsbusetodo…..?回答:Yes,sbdid;No,sbdidn’t.:Usedsbtodo…..?回答:Yes,sbusedto;No,sbusedn’tto.eg:---Didyouusetowearglasses?----Yes,Idid;/No,Ididn’t.eg:---Usedyoutowearglasses?----Yes,Iusedto./No,Iusedn't.反義疑問句1):主語+usedtodosth,didn't+主語?2):主語+usedtodosth,usedn't+主語?eg:Yourwifeusedtobeateacher,didn'tshe?eg:Yourwifeusedtobeateacher,usedn'tshe?5、特殊句式:thereusedtobe....過去常常有......。eg:Thereusedtobeatalltreeinfrontofmyhouse.usedto相關(guān)詞組的辨析1、be/getusedtosth/doingsth習(xí)慣(做)某事eg:Iamusedtothehotweatherhere.eg:Iamusedtogettingupearlyinthemorning.2、beusedtodosth=beusedfordoingsth被用于做某事eg:Theknifeisusedtocutbread.=Theknifeisusedforcuttingbread.【考點(diǎn)剖析】考點(diǎn)1、usedtodosth與beusedtodoingsth區(qū)別—HowdoesAmyusuallygotoschool?—She________rideabike,butnowshe________theretoloseweight.A.usedto;isusedtowalk B.wasusedto;isusedtowalkingC.wasusedto;isusedtowalk D.usedto;isusedtowalking答案:D【詳解】句意:——艾米通常怎么上學(xué)?——她過去騎自行車,但現(xiàn)在她習(xí)慣于步行去那里減肥??疾閡sedto的用法。usedtobe過去是;beusedtodo被用來做……;beusedtodoing習(xí)慣于做某事。根據(jù)“butnow”提示,第一個空應(yīng)用“過去常常……”,B、C選項(xiàng)可排除。第二空是“現(xiàn)在習(xí)慣做……”。故選D。考點(diǎn)2、usedto的句型轉(zhuǎn)換1.Heusedtogofishingbythelakeeveryweekend.(對畫線部分提問)________________he________todoeveryweekend?答案:

What

did

use【詳解】句意:他過去每個周末都去湖邊釣魚。根據(jù)劃線部分“gofishingbythelake”可知,此處是對動作的提問,應(yīng)用what,原句是一般過去時(shí),疑問句用助動詞did,后接動詞原形,故填What;did;use。2.Theyusedtowearschooluniforms.(改為反意疑問句)Theyusedtowearschooluniforms,________________?答案:

didn’t

they【詳解】句意:他們過去穿校服。根據(jù)反意疑問句遵循“前肯后否,前否后肯”原則可知,空缺處應(yīng)該是用否定形式,usedtodosth“過去常常做某事”,時(shí)態(tài)是一般過去時(shí),所以用助動詞didn’t,主語是they,故填didn’t;they。3.Tomusedtobeoutgoingandhumorous.(改為一般疑問句)________Tom________tobeoutgoingandhumorous?答案:

Did

use【詳解】句意:湯姆過去性格開朗幽默。根據(jù)“used”是實(shí)義動詞且時(shí)態(tài)是一般過去時(shí)可知,疑問句應(yīng)該用助動詞did,后面接動詞原形,所以used要變成use,故填Did;use。4.Mygrandfatherusedtowearglasses.(改為否定句)Mygrandfather________________towearglasses.答案:

didn’t

use【詳解】句意:我祖父過去常戴眼鏡。usedtodosth“過去常常做某事”,否定是didn’tusetodosth。故填didn’t;use。【真題演練】1.LiMingused________ontherightinChina,buthesoongotused________ontheleftinEngland.A.todrive;todrive B.driving;driving C.todrive;todriving D.todriving;todrive答案:C【詳解】句意:李明過去在中國右側(cè)駕駛,但是在英國,他很快習(xí)慣左側(cè)駕駛??疾楣潭ㄓ梅?。but表轉(zhuǎn)折,因此表達(dá)的是,過去常常右側(cè)駕駛,但是很快習(xí)慣了左側(cè)駕駛。usedtodosth表示“過去常?!?;getusedtodoingsth表示“習(xí)慣做某事”。故選C。2.—Whattools_________tomakepapercutting?—Scissors.A.a(chǎn)reused B.used C.willuse D.use答案:A【詳解】句意:——剪紙用什么工具?——剪刀。考查被動語態(tài)。分析句子可知,主語“tools”和謂語“use”是被動關(guān)系,此句用被動語態(tài)bedone,結(jié)合選項(xiàng),areused符合句意。故選A。3.Withthedevelopmentofscienceandtechnology,5G________tohelpuslivemoreconveniently.A.uses B.isused C.canuse D.used答案:B【詳解】句意:隨著科學(xué)技術(shù)的發(fā)展,5G被用來幫助我們更方便地生活??疾楸粍诱Z態(tài)。根據(jù)“5G...tohelpuslivemoreconveniently”可知,“5G”與“use”為被動關(guān)系,此處表示被使用,應(yīng)用被動語態(tài),beusedtodosth.表示“被用來做某事”。故選B。4.Myparentsareusedto________aftersupper.A.walk B.walks C.walking D.walked答案:C【詳解】句意:我父母習(xí)慣于晚飯后散步??疾榉侵^語。beusedtodosth被用來做某事;beusedtodoingsth習(xí)慣于做某事,結(jié)合語境,此處應(yīng)用動名詞形式,表示習(xí)慣于散步,故選C。5.—Tom________everyday.—Really?Butwhyishesoweaknow?A.usedtoexercise B.isusedtoexercising C.usedtostayuplate答案:A【詳解】句意:——湯姆過去每天鍛煉身體。

——真的嗎?但為什么他現(xiàn)在這么虛弱?考查固定短語。usedtoexercise過去經(jīng)常鍛煉;isusedtoexercising習(xí)慣鍛煉;usedtostayuplate過去常熬夜。根據(jù)下文表轉(zhuǎn)折的“But”和時(shí)間狀語“now”提示,此處指的是“過去經(jīng)常鍛煉,但現(xiàn)在為什么看起來這么虛弱?”,故選A。6.-Whatdoyouusuallydobeforegoingtobed?--I___________A.usedtowritediaries B.a(chǎn)musedtosleeping C.a(chǎn)musedtoreading答案:C【詳解】句意:——睡覺前你通常做什么?——我習(xí)慣于讀書??疾閯釉~短語辨析。B項(xiàng)意思和問句矛盾,可排除。usedtodo過去常常做某事,beusedtodoing習(xí)慣于做某事,都是固定短語。usually通常,指多數(shù)情況;根據(jù)Whatdoyouusuallydobeforegoingtobed可知A項(xiàng)不合句意,故選C。7.—Sheusedtohavelongstraighthair,butnowshe’sgotshortcurlyhair.—________!A.Thanks B.Peoplesurechange C.Don’tworry D.Goodidea答案:B【詳解】句意:——她以前是長的直發(fā),但是現(xiàn)在是短的卷發(fā)?!耸菚兊?!考查情景交際。Thanks謝謝你;Peoplesurechange人是會變的;Don’tworry不要擔(dān)心;Goodidea好主意。根據(jù)“Sheusedtohavelongstraighthair,butnowshe’sgotshortcurlyhair.”可知,她過去和現(xiàn)在不一樣,因此表示人是會變的,故選B。8.Heusedtoarrivelatelastyear,butnowhe_______.A.hasn’t B.doesn’t C.isn’t D.wasn’t答案:B【詳解】句意:去年他常常遲到,但是現(xiàn)在他不遲到了??疾橹鷦釉~。根據(jù)now可知是現(xiàn)在,用一般現(xiàn)在時(shí)態(tài);arrive是實(shí)意動詞,所以用助動詞do的形式,主語he單三,所以用doesn’t;故選B。9.---Someschoolshaveusedsmartuniforms.Iwonder.---Theycantellparentswheretheirchildrenare.A.whoinventedthem B.whattheyareusedfor C.whenstudentswearthem答案:B【詳解】句意:-有的學(xué)校已經(jīng)運(yùn)用了智能的校服。我想知道它們被用來做什么。-他們能告訴父母他們的孩子在哪兒。whoinventedthem誰發(fā)明了他們;whattheyareusedfor他們用來干什么;whenstudentswearthem學(xué)生們什么時(shí)候穿他們。根據(jù)下面的答語Theycantellparentswheretheirchildrenare可知,題目中問的是智能校服的用途,故應(yīng)選B。10.Ourcityiscleanerthanit________be.A.isusedto B.usedto C.usesto D.isused答案:B【詳解】句意:我們的城市比過去干凈多了。本題考查固定短語。A.isusedto意為“習(xí)慣做某事”;B.usedto意為“過去常常…”;C.usesto用法錯誤;D.isused用法錯誤。根據(jù)句意“我們的城市比過去干凈多了”,故答案選B。【過關(guān)檢測】一、單項(xiàng)選擇1.WhenIwasyoung,I________inthecountry.A.usedtolive B.wasusedtolive C.usedtoliving D.a(chǎn)musedtoliving答案:A【詳解】句意:當(dāng)我年輕的時(shí)候,我曾經(jīng)住在鄉(xiāng)下??疾楣潭ǘ陶Z。usedtodosth.意為“過去常常做某事”;beusedtodosth.意為“被用來做某事”;beusedtodoingsth.意為“習(xí)慣做某事”。根據(jù)“WhenIwasyoung,I...inthecountry.”可知,年輕的時(shí)候,曾住在鄉(xiāng)下,用usedtodosth.。故選A。2.TheSmithsareconsidering________toHainanbecausethey________thecoldweatherhere.A.flying;aren’tusedto B.notflying;don’tusetoC.nottofly;didn’tuseto D.tofly;aren’tusedto答案:A【詳解】句意:史密斯一家正考慮飛往海南,因?yàn)樗麄儾涣?xí)慣這兒的寒冷天氣??疾榉侵^語動詞和短語辨析。considerdoingsth.“考慮做某事”,固定用法,故排除C、D項(xiàng);beusedto(doing)sth.“習(xí)慣于(做)某事”;usedtodosth.“過去常常做某事”。根據(jù)前句“TheSmithsareconsidering…toHainan”可推知,應(yīng)是不習(xí)慣這兒的寒冷天氣,故空二應(yīng)用aren’tusedto。故選A。3.—DotheSmithslivenextdoortoyou?—No,butthey________.A.a(chǎn)reusedto B.usedto C.usednotto D.usedtobe答案:B【詳解】句意:——史密斯一家住在你隔壁嗎?——不,但他們過去住這兒??疾槎陶Z辨析。beusedto習(xí)慣于;usedto過去常常、曾經(jīng);usednotto不曾;usedtobe曾經(jīng)是。根據(jù)“No,butthey...”可知史密斯一家人過去住在這,故選B。4.Whenthewomanhadfreetime,she_________shoppingonSundays.A.usedtogoing B.getusedtogoing C.wasusedtogoing D.wasusedtogo答案:C【詳解】句意:當(dāng)這位女士有空閑時(shí)間時(shí),她習(xí)慣于在周日去購物??疾閡se的用法。usedtodosth“過去常常做某事”;be/getusedtodoingsth“習(xí)慣于做某事”,beusedtodosth“被用來做某事”。A項(xiàng)用法錯誤,排除A;因?yàn)榍熬涫褂眠^去時(shí)態(tài),所以空處要保持時(shí)態(tài)一致,排除B;表示習(xí)慣于周日購物,C項(xiàng)符合語法和語境。故選C。5.John________spendallhispocketmoney,butnowhe________savingsomeofit.A.wasusedto;usedto B.usedto;usedto C.wasusedto;isused D.usedto;isusedto答案:D【詳解】句意:John過去常常把零花錢都花光,但是現(xiàn)在他習(xí)慣把一部分錢存起來??疾閯釉~短語辨析。usedtodosth.意為“過去常常做某事”;beusedtodoingsth.意為“習(xí)慣于做某事”;beusedtodosth.“被用來去做某事”;第一空是過去?;ㄍ晁械腻X,用usedtodosth.,根據(jù)“butnow”可知,此處是現(xiàn)在習(xí)慣存錢了,beusedtodoingsth.“習(xí)慣做某事”,故選D。6.Themoneyyoudonatedisusedto________peopleinneed.A.help B.helped C.helping D.helps答案:A【詳解】句意:你捐的錢被用于幫助有需要的人??疾榉侵^語動詞。根據(jù)題干可知,此處指捐的錢被用于做某事,“被用于做某物”應(yīng)用固定結(jié)構(gòu)beusedtodosth或beusedfordoingsth,故空格處為動詞原形help。故選A。7.Stampsusedto________verycommon,butweareusedto________emailsnow,soweseldombuystamps.A.be,write B.be,writing C.being,writing D.being,write答案:B【詳解】句意:郵票過去很常見,但我們現(xiàn)在習(xí)慣于寫電子郵件,所以我們很少買郵票??疾閡se的用法。usedtodosth“過去常常做某事”;beusedtodoingsth“習(xí)慣做某事。分析句子可知第一空用原形,第二空用動名詞,故選B。8.There_______ariverinfrontofthehouse,butnowthegovernmenthasturneditintofarmland.A.isusedtohave B.usedtohave C.isusedtobe D.usedtobe答案:D【詳解】句意:過去房子前面有一條河,但是現(xiàn)在政府把它變成了耕地。考查動詞短語。usedtodosth表示“過去常常做某事”;beusedtodosth表示“被用于做某事”;beusedtodoingsth表示“習(xí)慣做某事”。根據(jù)“butnowthegovernmenthasturneditintofarmland.”可知此處指過去與現(xiàn)在的對比。此句是Therebe句型。故選D。9.LastmonthTencentMeeting(騰訊會議)________tostudybyusathome.A.isused B.used C.wasused D.wasusing答案:C【詳解】句意:上個月,我們用騰訊會議在家學(xué)習(xí)??疾闀r(shí)態(tài)和語態(tài)。根據(jù)“Lastmonth”可知,應(yīng)該使用一般過去時(shí);根據(jù)“TencentMeeting”和“use”之間構(gòu)成被動語態(tài),所以應(yīng)該使用一般過去時(shí)被動語態(tài)。故選C。10.Ann’sfamilymovestoanewcity.She______everythingthere.A.isn’tusedto B.didn’tuseto C.isn’tuseto答案:A【詳解】句意:Ann一家搬到了一個新的城市。她不習(xí)慣那里的一切??疾閯釉~短語。usedtodosth.過去常常做某事;beusedtosth.習(xí)慣于某事;根據(jù)“Ann’sfamilymovestoanewcity.”可知,此處描述的是現(xiàn)在的事實(shí),時(shí)態(tài)用一般現(xiàn)在時(shí)。故選A。二、用所給單詞的正確形式填空11.Iwasn’tusedto________(share)aroomwithothersbefore.答案:sharing【詳解】句意:我以前不習(xí)慣和別人共用一個房間。beusedtodoingsth.“習(xí)慣于做某事”,空格處為share“共用”的動名詞形式sharing。故填sharing。12.Mr.GreenwhotaughtusEnglishlasttermusedto________(draw)flowerswell.答案:draw【詳解】句意

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