人教版九年级Unit4 Grammar Focus课件

Unit4SectionAGrammarFocusUnit4SectionAYouusedtobe

short,didn’tyou?Mariousedtobe

tall.Tinausedtohave

longhair.Heusedtobe

reallyshort.Heusedtobe

soshyandquiet.Readthesentencesbelow,payingattentiontotheunderlinedparts.Youusedtobeshort,didn’tyIusedtobeafraidofthedark.

我过去怕黑。“usedto+动词原形”表过去的习惯或过去经常反复发生的动作或状态，但现在已经不再存在了。可用于所有人称。Iusedtobeafraidofthedar否定形式为：usednotto+do

或：didn’tusetodo疑问形式为：Used…to…?

或：Did…useto…?否定形式为：usednotto+doIdidn’tusetobepopularinschool.Didheusetobeshort?/Usedhetobeshort?Hedidn’tusetobeshort./Heusednottobeshort.Ididn’tusetobepopularinYouusedtobequiet,didn’tyou?

你以前很文静，是不是?

反意疑问句:陈述句,didn’t/usedn’t+主语?

Youusedtobequiet,didn’tMymomusedtohavecurlyhair.Shedidn’tusetohavestraighthair.JerryusedtoreadbooksonEuropeanhistory.Shedidn’tusetoreadbooksonAfricanhistory.SandyusedtoteachBritishEnglish.Shedidn’tusetoteachAmericanEnglish.Answersto4aMymomusedtohavecurlyhairFiveyearsagoNowlistenedtopopmusicenjoyscountrymusicwatchedscarymovieshatesscarymoviesdidn’treadalotofbooksreadsatleastsixbooksayearFiveyearsagoNowlistenedto1.…usedtolistentopopmusic,butnow…enjoyscountrymusic.2.…usedtowatchscarymovies,butnow…hatesscarymovies.3.…didn’tusetoreadalotofbooks,butnow…readsatleastsixbooksayear.1.…usedtolistentopopmus4c.Whichofthesethingsdidyouusetobeafraidof?Whichonesareyoustillafraidof?Putchecks()inthefirsttwocolumns.MeMypartnerIusedtobeafraidof…I’mstillafraidof…Mypartnerusedtobeafraidof…Mypartnerisstillafraidof…a.thedarkb.beingaloned.flyingf.highplacesg.Givingaspeechinpublic4c.Whichofthesethingsdid拓展区别：get(be)usedtodoingbeusedtodousedto拓展区别：get(be)usedtodoingbeUsedto;get(be)usedto与beusedtodo1.usedto

“过去常常，过去惯常”，只用于过去时,

to后要接动词原形.2.beusedto…(getusedto…)

“习惯于”，可用于任何时态，该短语中的to为介词，后跟名词或动名词。3.beusedtodo

“被用来做…”,常用于被动语态中.

used

是动词use的过去分词.Iusedtogetupearly.Iamusedtogettingupearly.Iusedtotravelbyair.Iamusedtotravelingbyair.Therobotcanbeusedto

do

somedangerouswork.Theknifeisusedtocutfruits.Usedto;get(be)usedto与beuLilyusedtohaveshorthair.①变为一般疑问句:__________________________________________________________②进行肯定回答:_____________________________③变为否定句:__________________________________________________________DidLilyusetohaveshorthair?/UsedLilytohaveshorthair?Yes,shedid./Yes,sheusedto.Lilydidn’tusetohaveshorthair./Lilyusedn’ttohaveshorthair.Lilyusedtohaveshorthair.D完成句子1.她过去常常很安静。

She_____________________veryquiet.2.我过去放学后常踢足球。

I_____________________soccerafterschool.usedtobeusedtoplay完成句子usedtobe

句型转换1.Heusedtotakeawalkintheparkhere.(改为否定句)He______________/_______totakeawalkintheparkhere.didn’tuseusedn’t句型转换didn’tuseusedn’t2.Sheusedtohangoutwithfriendsonweekends.（改为一般疑问句并作肯定或否定回答）---_______she______________hangoutwithfriendsonweekends?---Yes，she_______./---No,she_______.3.Theboyusedtochewgumalot,___________he?（完成反意疑问句）Didusetodiddidn’tdidn’t2.Sheusedtohangoutwithf根据括号内的要求完成下面句子,每空一词。1.TomusedtowatchTV.(改为否定句)Tom_____________________watchTV.2.Helenusedtoplaycomputergamesaloteveryday.(改为一般疑问句)_______Helen______________playcomputergamesaloteveryday?3.Ericusedtobeverythin.(改为反意疑问句)Ericusedtobeverythin,______________?didn’tusetoDidusetodidn’the根据括号内的要求完成下面句子,每空一词。didn’tu比较：be(get)usedtosth./doingsth.beusedto+doing：“对……已感到习惯”，或“习惯于”，to是介词，后需加名词或动名词。

IfoundthejobtiringatfirstbutsoonIwas/gotusedtoit.Heisusedtoavegetariandiet.

Scarfisusedtotakingawalk.知识链接比较：be(get)usedtosth./doiSubject‘beusedto’Noun(phrase)/‘-ing’formIYou/We/TheyHe/She/Itam(not)usedtoare(not)usedtois(not)usedtothehotweatherdrinkingcoffee.DrMaisusedtoworkingontheORBISplane.DrMaisusedtohisnewjobasanORBISdoctor.Subject‘beusedto’Noun(phrasIam(get)usedtotakingthebustoschool.Iam(get)usedtostudying

morethan10subjectsaweek.Iam(get)usedtoeatinglunchat11:30p.m.Iam(get)usedtotakingtheHeusedto_______inthesun,butnowheisusedto_______atnight.A.read,readB.reading,readC.read,readingD.reading,reading[解析]考查固定结构的用法。usedto后接动词原形，beusedto后接动名词。故选C。典型例题Heusedto_______inthesun,

用括号内所给动词的适当形式填空。Mysisterusedto_______(be)anurse.I’musedto_______(wash)myfacewithcoldwater.Mypenfriendusedto________(speak)Japanese,butnowheisusedto________(speak)Chinese.bewashingspeakspeaking用括号内所给动词的适当形式填空。bewashings比较：

beusedtodosth.该句式表示“被用于(做某事)”。注意:句式中used是use的过去分词,beused是被动语态;to为不定式符号,后跟原形动词。例如:Don'tthrowawaythepapers.Theycanbeusedtomakeafire.

别扔掉这些报纸,它们可以用来引火。Woodcanbeusedtomakepaper.

木头可以用来造纸。知识链接比较：beusedtodosth.该句式表示“被用

单项选择1.I_______shortstraighthair,butnowIhavelongcurlyhair.A.usetobeB.usetohaveC.usedtohaveD.usedtobe练一练单项选择练一练2.She_______listentoclassicalmusic,butnowshe_______listeningtopopmusic.A.usedto;usedtoB.isusedto;isusedtoC.isusedto;usedtoD.usedto;isusedto3.Asweknow,elephants_______someheavyjobs.A.areusedtodoB.areusedtodoingC.usedtoD.usedtodoing2.She_______listentoclass【2011•兰州】28.Maryisusedto_____aT-shirtandjeans.A.wearB.putonC.wearingD.puttingon【解析】词义辨析。句意“玛丽习惯于穿T恤衫和牛仔裤”，beusedtodoingsth.习惯于做某事，因此排除选项A、B，wear强调状态，puton强调动作，由句意知此处表示状态，因此选C。中考链接【2011•兰州】28.Maryisusedto_【2011苏州】I______keepdogsforprotection,butnowIkeepthemaspets.A.wouldratherB.hadbetterC.usedtoD.haveto

【解析】考查短语辨析。

wouldrather意为“宁愿”；hadbetter意为“最好”；usedto意为“过去常常”；haveto意为“必须”。根据后句句意“但是现在我把它们当宠物养”，可知过去是养狗保护。故选C。【2011苏州】I______keepdogsfor【2012黔西南】Maryusedto________towork,butsheisusedto________toworknow.A.ridingabike,takingabusB.ridingabike,takeabusC.rideabike,takingabusD.rideabike,takeabus【解析】usedto后接动词原形；be/getusedto后接动名词形式。因此，选择C答案。C【2012黔西南】Maryusedto________【2013湖北黄冈】—Howisyourgrandma?—She’sfine.Sheusedto_____TVathomeaftersupper.Butnowsheisusedto_____outforawalk.A.watch;goB.watching;goC.watching;goingD.watch;going【解析】usedto“过去(常常)”，其后用动词原形；beusedto“习惯于”，其后用动名词，故选D。D【2013湖北黄冈】—Howisyourgrand【2013黑龙江绥化】---MyauntgoesloclimbmountainseverySunday.---Oh?Butshe________hateclimbingmountains.A.usedtoB.wasusedtoC.isusedloA【2013黑龙江绥化】---Myauntgoes【2011山东省烟台】---HowdoesJackusuallygotoschool?---He_____rideabike,butnowhe_____theretoloseweight.A.usedto,isusedtowalkB.wasusedto,isusedtowalkingC.wasusedto,isusedtowalkD.usedto,isusedtowalkingD【2011山东省烟台】---HowdoesJacku【2012四川宜宾】Mygrandma______usstorieswhenIwasyoung.A.wasusedtotellB.isusedtotellingC.usedtotellD.usedtotellingC【2012四川宜宾】Mygrandma______usUnit4SectionAGrammarFocusUnit4SectionAYouusedtobe

short,didn’tyou?Mariousedtobe

tall.Tinausedtohave

longhair.Heusedtobe

reallyshort.Heusedtobe

soshyandquiet.Readthesentencesbelow,payingattentiontotheunderlinedparts.Youusedtobeshort,didn’tyIusedtobeafraidofthedark.

我过去怕黑。“usedto+动词原形”表过去的习惯或过去经常反复发生的动作或状态，但现在已经不再存在了。可用于所有人称。Iusedtobeafraidofthedar否定形式为：usednotto+do

或：didn’tusetodo疑问形式为：Used…to…?

或：Did…useto…?否定形式为：usednotto+doIdidn’tusetobepopularinschool.Didheusetobeshort?/Usedhetobeshort?Hedidn’tusetobeshort./Heusednottobeshort.Ididn’tusetobepopularinYouusedtobequiet,didn’tyou?

你以前很文静，是不是?

反意疑问句:陈述句,didn’t/usedn’t+主语?

Youusedtobequiet,didn’tMymomusedtohavecurlyhair.Shedidn’tusetohavestraighthair.JerryusedtoreadbooksonEuropeanhistory.Shedidn’tusetoreadbooksonAfricanhistory.SandyusedtoteachBritishEnglish.Shedidn’tusetoteachAmericanEnglish.Answersto4aMymomusedtohavecurlyhairFiveyearsagoNowlistenedtopopmusicenjoyscountrymusicwatchedscarymovieshatesscarymoviesdidn’treadalotofbooksreadsatleastsixbooksayearFiveyearsagoNowlistenedto1.…usedtolistentopopmusic,butnow…enjoyscountrymusic.2.…usedtowatchscarymovies,butnow…hatesscarymovies.3.…didn’tusetoreadalotofbooks,butnow…readsatleastsixbooksayear.1.…usedtolistentopopmus4c.Whichofthesethingsdidyouusetobeafraidof?Whichonesareyoustillafraidof?Putchecks()inthefirsttwocolumns.MeMypartnerIusedtobeafraidof…I’mstillafraidof…Mypartnerusedtobeafraidof…Mypartnerisstillafraidof…a.thedarkb.beingaloned.flyingf.highplacesg.Givingaspeechinpublic4c.Whichofthesethingsdid拓展区别：get(be)usedtodoingbeusedtodousedto拓展区别：get(be)usedtodoingbeUsedto;get(be)usedto与beusedtodo1.usedto

“过去常常，过去惯常”，只用于过去时,

to后要接动词原形.2.beusedto…(getusedto…)

“习惯于”，可用于任何时态，该短语中的to为介词，后跟名词或动名词。3.beusedtodo

“被用来做…”,常用于被动语态中.

used

是动词use的过去分词.Iusedtogetupearly.Iamusedtogettingupearly.Iusedtotravelbyair.Iamusedtotravelingbyair.Therobotcanbeusedto

do

somedangerouswork.Theknifeisusedtocutfruits.Usedto;get(be)usedto与beuLilyusedtohaveshorthair.①变为一般疑问句:__________________________________________________________②进行肯定回答:_____________________________③变为否定句:__________________________________________________________DidLilyusetohaveshorthair?/UsedLilytohaveshorthair?Yes,shedid./Yes,sheusedto.Lilydidn’tusetohaveshorthair./Lilyusedn’ttohaveshorthair.Lilyusedtohaveshorthair.D完成句子1.她过去常常很安静。

She_____________________veryquiet.2.我过去放学后常踢足球。

I_____________________soccerafterschool.usedtobeusedtoplay完成句子usedtobe

句型转换1.Heusedtotakeawalkintheparkhere.(改为否定句)He______________/_______totakeawalkintheparkhere.didn’tuseusedn’t句型转换didn’tuseusedn’t2.Sheusedtohangoutwithfriendsonweekends.（改为一般疑问句并作肯定或否定回答）---_______she______________hangoutwithfriendsonweekends?---Yes，she_______./---No,she_______.3.Theboyusedtochewgumalot,___________he?（完成反意疑问句）Didusetodiddidn’tdidn’t2.Sheusedtohangoutwithf根据括号内的要求完成下面句子,每空一词。1.TomusedtowatchTV.(改为否定句)Tom_____________________watchTV.2.Helenusedtoplaycomputergamesaloteveryday.(改为一般疑问句)_______Helen______________playcomputergamesaloteveryday?3.Ericusedtobeverythin.(改为反意疑问句)Ericusedtobeverythin,______________?didn’tusetoDidusetodidn’the根据括号内的要求完成下面句子,每空一词。didn’tu比较：be(get)usedtosth./doingsth.beusedto+doing：“对……已感到习惯”，或“习惯于”，to是介词，后需加名词或动名词。

IfoundthejobtiringatfirstbutsoonIwas/gotusedtoit.Heisusedtoavegetariandiet.

Scarfisusedtotakingawalk.知识链接比较：be(get)usedtosth./doiSubject‘beusedto’Noun(phrase)/‘-ing’formIYou/We/TheyHe/She/Itam(not)usedtoare(not)usedtois(not)usedtothehotweatherdrinkingcoffee.DrMaisusedtoworkingontheORBISplane.DrMaisusedtohisnewjobasanORBISdoctor.Subject‘beusedto’Noun(phrasIam(get)usedtotakingthebustoschool.Iam(get)usedtostudying

morethan10subjectsaweek.Iam(get)usedtoeatinglunchat11:30p.m.Iam(get)usedtotakingtheHeusedto_______inthesun,butnowheisusedto_______atnight.A.read,readB.reading,readC.read,readingD.reading,reading[解析]考查固定结构的用法。usedto后接动词原形，beusedto后接动名词。故选C。典型例题Heusedto_______inthesun,

用括号内所给动词的适当形式填空。Mysisterusedto_______(be)anurse.I’musedto_______(wash)myfacewithcoldwater.Mypenfriendusedto________(speak)Japanese,butnowheisusedto________(speak)Chinese.bewashingspeakspeaking用括号内所给动词的适当形式填空。bewashings比较：

beusedtodosth.该句式表示“被用于(做某事)”。注意:句式中used是use的过去分词,beused是被动语态;to为不定式符号,后跟原形动词。例如:Don'tthrowawaythepapers.Theycanbeusedtomakeafire.

别扔掉这些报纸,它们可以用来引火。Woodcanbeusedtomakepaper.

木头可以用来造纸。知识链接比较：beusedtodosth.该句式表示“被用

单项选择1.I_______shortstraighthair,butnowIhavelongcurlyhair.A.usetobeB.usetohaveC.usedtohaveD.usedtobe练一练单项选择练一练2.She_______listentoclassicalmusic,butnowshe_______listeningtopopmusic.A.usedto;usedtoB.isusedto;isusedtoC.isusedto;usedtoD.usedto;isusedto3.Asweknow,elephants_______someheavyjobs.A.areusedtodoB.areusedtodoingC.usedtoD.usedtodoing2.She_______listentoclass【2011•兰州】28.Maryisusedto_____aT-shirtandjeans.A.wearB.putonC.wearingD.puttingon【解析】词义辨析。句意“玛丽习惯于穿T恤衫和牛仔裤”，beusedtodoingsth.习惯于做某事，因此排除选项A、B，wear强调状态，puton强调动作，由句意知此处表示状态，因此选C。中考链接【2011•兰州】28.Maryisusedto_【2011苏州】I______keepdogsforprotection,