Unit4SectionA（GrammarFocus4c）课件人教版九年级英语全册

Period34a-4cGrammarfocusSectionAUnit4Iusedtobeafraidofthedark.Youusedtobeshort,didn’tyou?Mariousedtobe

AmyusedtobeTinausedtohave

Heusedtobereallyshort.Heusedtobesoshyandquiet.Readthesentencesbelow,payingattentiontotheunderlinedparts.Iusedtobeafraidofthedark.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。否定形式为：usednotto+do或：didn’tusetodo疑问形式为：Used…to…?或：Did…useto…?Ididn’tusetobepopularinschool.Didheusetobeshort?/Usedhetobeshort?Hedidn’tusetobeshort./Heusednottobeshort.

Youusedtobequiet,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?

beforenowPeopleusedtodumpwasteintotheriverandpollutedit.→small,oldhousesnewflatsTheyusedtoliveinsmall,oldhouses.beforenowSheusedtogetupverylate.beforenowHeusedtobefat.Lilyusedtohaveshorthair.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.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.usetobeusetoplay

句型转换1.Heusedtotakeawalkintheparkhere.(改为否定句)He_______

_______

/_______

totakeawalkintheparkhere.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）Didusetodidusedn’tdidn’t/usedn’t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’tuse/usednottoDidusetodidn’t/usedn’the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

单项选择1.I_______

shortstraighthair,butnowIhavelongcurlyhair.A.usetobeB.usetohaveC.usedtohaveD.usedtobe练一练2.She_______

listentoclassicalmusic,butnowshe_______

listeningtopopmusic.A.usedto;usedtoB.isusedto;isusedtoC.isusedto;usedtoD.usedto;isusedto3.Asweknow,elephants_______

someheavyjobs.A.areusedtodoB.areusedtodoingC.usedtoD.usedtodoingIusedtobeshortIdidn’tusetobepopularinschool.Paulausedtobereallyquiet.Shedidn’tusetoliketests.Youusedtobeshort,didn’tyou?

Yes,Idid./No,Ididn’t.Didheusetowearglasses?Yes,hedid./No,hedidn’t.GrammarFocus根据课本内容，完成下列句子。1.我以前是矮个子。

I__________beshort.2.我以前在学校不受欢迎。

I___________tobepopularinschool.3.保拉以前的确不爱说话。

Paula_________bereallyquiet.4.她以前不喜欢小测验。

She___________liketests.GrammarFocusdidn’tuseusedtousedtodidn’tuseto5.你以前很矮，不是吗？

Youusedtobeshort,___________?

是的，我是。/不，不是。

Yes,I_____./No,I_______.6.他以前戴眼镜吗？

____he________wearglasses?

是的，他戴。/不，他不戴。

Yes,he_____./No,he______.didn’tyouDidusetodiddidn’tdiddidn’tYouusedtobeshort,didn’tyou?Mariousedtobe

AmyusedtobeTinausedtohave

Heusedtobereallyshort.Heusedtobesoshyandquiet.Readthesentencesbelow,payingattentiontotheunderlinedparts.Iusedtobeafraidofthedark.

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。否定形式为：usednotto+do

或：didn’tusetodo疑问形式为：Used…to…?

或：Did…useto…?Ididn’tusetobepopularinschool.Didheusetobeshort?/Usedhetobeshort?Hedidn’tusetobeshort./Heusednottobeshort.

Youusedtobequiet,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?

4aWritesentencesaboutthepastusingusedto.1.Grace/watchalotofTV/watchalotofmovies____________________________________________________________________________________________________________________________点拨：将第一个动作用肯定句来描述过去常进行的活动；将第二个动作用否定句来描述过去不常进行的活动。GraceusedtowatchalotofTV.Shedidn’tusetowatchalotofmovies.2.mymom/havecurlyhair/havestraighthair____________________________________________________________________________3.Jerry/readbooksonEuropeanhistory/readbooksonAfricanculture______________________________________________________________________________________________________________________JerryusedtoreadbooksonEuropeanhistory.adj.

欧洲(人)的n.

欧洲人adj.

非洲(人)的n.

非洲人Mymomusedtohavecurlyhair.Shedidn’tusetohavestraighthair.Shedidn’tusetoreadbooksonAfricanculture.4.Sandy/teachBritishEnglish/teachAmericanEnglish

____________________________________________________________________SandyusedtoteachBritishEnglish.Shedidn’tusetoteachAmericanEnglish.

adj.

英国(人)的FiveyearsagoNowdidn’teatalotofvegetableslovescarrotsandtomatoeslistenedtopopmusicenjoyscountrymusicwatchedscarymovieshatesscarymoviesdidn’treadalotofbooksreadsatleastsixbooksayearLookattheinformationandwritesentencesaboutEmily.4be.g.1.Emilydidn’tusetoeatalotofvegetables,butnowshelovescarrotsandtomatoes.2.Emilyusedtolistentopopmusic,butnowsheenjoyscountrymusic.Whichofthesethingsdidyouusetobeafraidof?Whichonesareyoustillafraidof?Checktheboxesandthenaskyourpartner.4cMeIusedtobeafraidof…I’mstillafraidof…thedarkbeingaloneflyinghighplacesgivingaspeechinpublicMypartnerMypartnerusedtobeafraidof…Mypartnerisstillafraidof…thedarkbeingaloneflyinghighplacesgivingaspeechinpublicWorkon4c

小组合作A:Did

youusetobeafraidof…?B:Yes,Idid.Iusedtobeafraidof…/No,Ididn’t.Ididn’tusetobeafraidof...C:Are

youstillafraidof…?B:Yes,Iam.Iamstillafraidof…/No,Iamnot.Iamnotstillafraidof...请给Emily写一封信，向她介绍你的改变，包括你的外貌，性格，爱好，周末活动等等。Writingpractice（写作练习）DearEmily,Mynameis...Iusedtobe…,butnowIam…Iusedtohave…,butnowIhave…Iusedto…onweekends,butnowI…onweekends...Inquiryintoknowledgebytranslation一、1.Asshegotbetter,shedaredtosinginfrontofherclass.______________________________________________2.Asrainhasfallen,theairiscooler.______________________________________________(1)as引导_______从句，作“_______”解，有“随着……”之意，与while意义相近，强调两个动作同时发生；或某事一发生，另一事立即发生。As也可用作连词引导_______从句，含义是“_______”，同时as也可作介词，意思是“_______”。①他一边往前跑，一边高声地呼喊。He_____________________heranalong.②他五年前以游客的身份来过中国。HecametoChina_____________________fiveyearsago.当她好点的时候，她敢于在全班面前唱歌。因为下过雨，空气比较清爽。时间状语当……时候原因状语

因为，由于作为shoutedaloudasasatourist二、1.IhavetobeverycarefulaboutwhatIsayordo._______________________________________2.Becarefulaboutfires!_______________________________________3.Becarefulnottowakethebaby._______________________________________从以上几个句子可以看出becareful意为“________”，becarefulabout译为“_________________”相当于__________。becareful可以跟_______和从句。你必须多加小心那些不诚实的人。Youmustbeverycareful____________________________.我得当心我该说什么或做什么。小心火烛！注意别吵醒了宝宝。小心，当心beafraidof不定式aboutthosemen注意，担心，讲究……dishonest三、1.Onlyaverysmallnumberofpeoplemakeittothetop._______________________________________________2.Ijustmadeittomyclassatlast._______________________________________________Makeit在这里表示“____________”，还表示“____________”和表示约定_______，地点等。①你不必担心，他会办成的。Youneedn’tworry,he_______________________.②火车再有五分钟就开了——我们绝对赶不上了。Thetrainleavesinfiveminutes—we’ll_____________________.③我们约定在8点半吧，这对你合适吗？_____________________________8:30.Isthatallrightforyou?只有一小部分人能够成功到达山顶。最终，我成功地按时赶到学校。某人做成某事及时赶上火车时间willmakeitnevermakeLet’smakeitatitTheend-of-classtest一、用所给单词的适当形式填空。1.Heusedtotakeup_______(play)sportstokeephealthy.2.Thestudentsdidn’tdare_______(break)theschoolrules.3.Wehavetobecarefulabout_______(say)somethingwrong.4.Manytimestheythoughtabout_______(wo