Unit 4 语法讲练【知识精讲+拓展延伸】 九年级 英语教材精讲课件（人教版）

人教版

九年级上册Unit4Iusedtobeafraidofthedark.语法讲练1)shy(名词)______________2)possible(反义词)______________3)Asia(形容词)______________4)success(动词)______________5)敢于做某事

______________6)应付;处理

______________7)不再

______________按要求写出下列词汇或词组。daretodosth.shynessAsianimpossiblesucceeddealwithnot…anymoreNewwordsListenandrepeatEuropeanAfricanBritishspeechpublicinpublicadj.欧洲（人）的n.欧洲人adj.非洲（人）的n.非洲人adj.英国（人）的n.讲话，发言n.民众；adj.公开的；公众的公开地；在别人（由指）生人面前Jennyusedtoplaythepiano.用usedto句型说出与图片情景相符的句子。JennyMikeusedtowearglasses.Mike,glassesPeterusedtoplaysoccer.Peter,soccerAmy,longhairAmyusedtohavelonghair.Markusedtolikeswimming.Mark,likeswimbutnotanymore,butnotanylongerbutnow…，RevisionIusedtobeshortIdidn’tusetobepopularinschool.Paulausedtobereallyquiet.Shedidn’tusetoliketests.Youusedtobeshort,didn’tyou?

Yes,Idid./No,Ididn’t.Didheusetowearglasses?Yes,hedid./No,hedidn’t.GrammarFocusReadandtranslatethefollowingsentences.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.5.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’tuseusedto

usedtodidn’tusetoGrammarFocusdidn’tyoudiddidn’t

Didusetodiddidn’tIusedtobeshortIdidn’tusetobepopularinschool.Paulausedtobereallyquiet.Shedidn’tusetoliketests.Youusedtobeshort,didn’tyou?

Yes,Idid./No,Ididn’t.Didheusetowearglasses?Yes,hedid./No,hedidn’t.GrammarFocus探究语法规律Whatdidyoufindout?探究：usedtobe\动词原形的用法usedto意为“_________”，用于表示_______________________________（强调与现在的对比，暗示现在不做了）。其中to为不定式符号，后跟___________。usedto只用于一般过去时态，没有人称和数的变化。句子后面常与________________________________________________搭配。过去常常过去习惯性的动作或存在的状态动词原形butnow…，butnotanymore,butnotanylongere.g.Tomusedtobeverythin,butnowhe’sbigandstrong.汤姆以前很瘦，但现在他又高又壮。IusedtobeshortIdidn’tusetobepopularinschool.Paulausedtobereallyquiet.Shedidn’tusetoliketests.Youusedtobeshort,didn’tyou?

Yes,Idid./No,Ididn’t.Didheusetowearglasses?Yes,hedid./No,hedidn’t.GrammarFocus探究语法规律Whatdidyoufindout?探究一：usedtobe\动词原形的肯定句形式主语+usedto+be\do(动词原形)+其他成分。他过去常常戴眼镜。He____________glasses.usedtowear他过去常常很严肃，但是现在他很外向。He____________veryserious,butnowheisveryoutgoing.usedtobe他过去常常在这条河里游泳。He____________inthisriver.usedtoswimIusedtobeshortIdidn’tusetobepopularinschool.Paulausedtobereallyquiet.Shedidn’tusetoliketests.Youusedtobeshort,didn’tyou?

Yes,Idid./No,Ididn’t.Didheusetowearglasses?Yes,hedid./No,hedidn’t.GrammarFocus探究语法规律Whatdidyoufindout?探究二：usedtobe\动词原形的否定句形式A)主语＋didnotuseto

＋be\动词原形…B)主语＋usenotto

＋be\动词原形…e.g.Mike__________studyhard.=Mike____________studyhard.迈克过去不努力学习。He____________swiminthisriver,butheswimsherenow.他过去常常不在这条河里游泳，但是现在他在这里游泳了。usednotto

didn’tusetodidnotusetoIusedtobeshortIdidn’tusetobepopularinschool.Paulausedtobereallyquiet.Shedidn’tusetoliketests.Youusedtobeshort,didn’tyou?

Yes,Idid./No,Ididn’t.Didheusetowearglasses?Yes,hedid./No,hedidn’t.GrammarFocus探究语法规律Whatdidyoufindout?探究三：usedtobe\动词原形的一般疑问句形式Did＋主语＋useto

＋动词原形...？答语：Yes,sb.did./No,sb.didn’t.Used

＋主语＋to＋动词原形...？美式英语通常用A种形式，英式英语用B种形式。例如：Didheusetogoswimmingintheriverwhenhewasyoung?答语：Yes,he

used

to.No,heusedn't

to

e.g.

—_____you_________gotomuseums?你以前常去博物馆吗？

—Yes,Idid./No,Ididn’t.是的。/不是。Did

usetoIusedtobeshortIdidn’tusetobepopularinschool.Paulausedtobereallyquiet.Shedidn’tusetoliketests.Youusedtobeshort,didn’tyou?

Yes,Idid./No,Ididn’t.Didheusetowearglasses?Yes,hedid./No,hedidn’t.GrammarFocus探究语法规律Whatdidyoufindout?探究四：usedtobe\动词原形的反义疑问句形式主语+usedtodosth,didn’t+主语？

Heusedtoswiminthisriver,didn’t

he?HeusedtowatchalotofTV,didn’t

he?

e.g.Yourbrotherusedtohavenoodlesforbreakfast,___________?你哥哥过去早餐常吃面条，不是吗？didn’the探究五：usedtobe\动词原形的其他用法1.usedto的状语可以用副词always，often，sometimes等，但是仍然是过去的习惯，不是指现在的习惯，所以不能用一般现在时。例如：Healwaysusedtobelateforclass.他过去常常上课迟到。2.usedto可以用在therebe结构中表示“过去经常有”的意思。Thereusedtobe

There

usedtobealotofteachersintheschool.100yearsago,thereusedtobeabeautifulvillageinthecountryThere

usedtobeacleveroldmaninthevillage.There

usedtobealotofteachersintheschool.100yearsago,thereusedtobeabeautifulvillageinthecountry.1.usedtodosth.表示过去习惯性的动作或存在的状态。to后跟动词原形，只用于一般过去时态。Didheusetowearglasses?2.

beusedto+n./pron./doing意为“习惯于……”，to是介词，后接名词、代词或动名词。可用于各种时态。3.get/becomeusedtosth./doingsth.意为“逐渐习惯于……”，强调这一习惯的过程，to是介词。探究五：usedtobe\动词原形用法与其他句型的比较。4.beusedtodo意为“被用来做……”，被动语态结构，to后跟动词原形。5.

beusedfordoingsth.意为“被用来……”，介词for表示功能、用途。词条意思及用法例句usedtodosth.过去习惯性的动作或存在的状态Didheuseto

wearglasses?use...todo...用……做……Weusethisknifetocutfruit.be/getusedto(doing)sth.习惯于……,to是介词,后接名词、代词或v.-ingMydadis/getsusedtogetting

upearlyeveryday.beusedtodo被用来做……,被动语态结构Thisknifeisusedtocutfruit.根据汉语提示完成句子。1.我以前害怕在公众前演讲。I___________beafraidof______aspeechin_______.2.这种狗是用来帮助盲人的吗？Arethosedogs_______________theblind?3.你表妹以前害怕独自一人，不是吗？Yourcousin___________beafraidof______alone,_______she?4.珍妮以前在学校里并不受欢迎。

Jenny______________bepopularinschool.5.我不习惯午饭吃这么多。

I’m_______usedto_________somuchatlunchtime.

练一练练一练usedtogivingpublicusedtohelpusedtobeingdidn’tdidn’tusetonoteating【语境应用】

句型转换。1)Grandmausedtogrowstrawberriesonherfarm.

(改为否定句)Grandma________________________strawberriesonherfarm.2)Youusedtoenjoyhistory.

(改为否定句)You________________________history.3)Iusedtocollectteasets.

(改为一般疑问句)______________________________teasets?didn'tusetogrowdidn'tusetoenjoyDidyouusetocollect4)Theyusedtoplaybasketballatschool.

(改为一般疑问句)______________________________basketballatschool?5)SheusedtogotothebeachonSundays.(改为一般疑问句并作肯定及否定回答)—______________________________tothebeachonSundays?—______,____________.—______,____________.DidtheyusetoplayDidsheusetogoYesshedidNoshedidn't1.根据所给中文提示完成句子翻译。(2021辽宁鞍山中考)

他过去常常吸烟，但是现在他已经戒掉了。He_________smoke,buthehasalreadygivenitup.usedto

2.完成句子。（2021湖北襄阳中考）

这些德国人在到襄阳前就已经习惯吃牛肉面了。（be）_________________________________________________

____________beforetheycametoXiangyang.TheseGermanshad(already)beenusedtoeating/havingbeefnoodles3.填入适当的内容，使句子通顺正确。(2021湖南常德中考)Weused____________(have)apartytowelcomeournewfriendonweekends.tohave4.完成句子。(2020湖北十堰)

李梅很勤奋，她习惯于晨读。LiMeiishard-workingandshe______________morningreading.is/getsusedto5.完成句子。(2020广州)

明年广州将会使用更多智能出租车。Moresmarttaxis__________________inGuangzhounextyear.

6.完成句子。(2020黑龙江牡丹江)Mudanjiangusedtobeasmalltown.(改为否定句)

Mudanjiang____________tobeasmalltown.willbeuseddidn’tuse7.按要求改写句子。(2019甘肃天水)Heusedtogomountainclimbingwithhisfriends.（改为一般疑问句）

_________he_________togomountainclimbing

withhisfriends?

Diduse8.根据提示，完成句子。(2019四川广元)Marioisusedto____________(volunteer)atananimalhospitalnow.volunteering10.单项选择。1)Drugsareharmfultopeople’sphysicalandmentalhealth.Weteenagersmust______them.(2020贵州安顺)A.takecareof B.keepawayfrom

C.getusedto2)I______sleepverywell,butthenIstarteddoingyogaanditreallyhelps.(2020甘肃武威)A.didn’tuseto B.usedto

C.wasusedto D.wasn’tusedtoBA4aWritesentencesaboutthepastusingusedto.1.Grace/watchalotofTV/watchalotofmovies______________________________________________________________________GraceusedtowatchalotofTV.Shedidn’tusetowatchalotofmovies.2.mymom/havecurlyhair/havestraighthair______________________________________Mymomusedtohavecurlyhair.Shedidn’tusetohavestraighthair.3.Jerry/readbooksonEuropeanhistory/readbooksonAfricanculture________________________________________________________________________JerryusedtoreadbooksonEuropeanhistory.Shedidn’tusetoreadbooksonAfricanculture.adj.

欧洲(人)的

n.

欧洲人adj.

非洲(人)的n.

非洲人4.Sandy/teachBritishEnglish/teachAmericanEnglish__________________________________SandyusedtoteachBritishEnglish.Shedidn’tusetoteachAmericanEnglish.

adj.

英国(人)的点拨：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。FiveyearsagoNowdidn’teatalotofvegetableslovescarrotsandtomatoeslistenedtopopmusicenjoyscountrymusicwatchedscarymovieshatesscarymoviesdidn’treadalotofbooksreadsatleastsixbooksayearLookattheinformationandwritesentencesaboutEmily.e.g.Emilydidn’tusetoeatalotofvegetables,butnowshelovescarrotsandtomatoes.2.Emilyusedtolistentopopmusic,butnowsheenjoyscountrymusic.3.Emilyusedtowatchscarymovies,butnowshehatesthem.4.Emilydidn’tusetoreadalotofbooks,butnowshereadsatleastsixbooksayear.FiveyearsagoNowdidn’teatalotofvegetableslovescarrotsandtomatoeslistenedtopopmusicenjoyscountrymusicwatchedscarymovieshatesscarymoviesdidn’treadalotofbooksreadsatleastsixbooksayearWhichofthesethingsdidyouusetobeafraidof?Whichonesareyoustillafraidof?Checktheboxesandthenaskyourpartner.

4cMeIusedtobeafraidof…I’mstillafraidof…thedarkbeingaloneflyinghighplacesgivingaspeechinpublicIusedtobeafraidofbeingalone.I’mstillafraidofbeingalone.PracticeDidyouusetobeafraidofthedark?Yes,Iusedtobeafraidofthedark.I’mstillafraidofthedark.Didyouusetobeafraidofbeinghighplace?No,Ididn’t.ButIusedtobeafraidofgivingaspeech

inpublic.

Didyouusetobeafraidofbeingflying?Iusedtobeafraidofflying.I’mstillafraidofflying.inpublic公开地;在别人(尤指生人)面前inperson亲身；亲自insurprise

惊讶地infact

其实；事实上insilence

沉默；无声introuble处于困境中indanger处于危险中“in+n.”短语e.g.Idon’tlikemakingspeechesinpublic.

【语境应用】—Howstrange!Yousitinyourroom_______foralongtime,LiMing.—Ijustwanttobequietforawhile.I’msorry,Dad.Ifailedthetestagain.

(2019湖北襄阳)A.insilenceB.inpersonC.inpublic

D.infactAusedtodosth.过去常常，表过去的习惯。肯定句：usedto+

动词原形否定句：didn’tuseto…一般疑问句:Didyouuseto...?答语：Yes,Idid./No,Ididn’t.giveaspeech

发表演讲inpublic

公开地；在别人面前beusedto(doing)sth.习惯于……；适应于……，to为介词Ⅰ.

根据图片内容，用usedto的正确形式完成句子或对话。1.Kevin______________alotwhenhewasachild.2.Mr.Green_______________________________toschool.Hewalkedthere.3.Sally_____________________________

_____________________,butnowshelikeseatingthemverymuch.usedtocry

didn’tusetotaketheschooldidn’tusetoeatbananas/usedbus

tohateeatingbananas4.MymotherandI_____________________________intheparknearmyhouse.5.—_____________________________?—Yes,Idid.ButnowIdon’tcollectthemanymore.usedtorun/dosomerunning

DidyouusetocollectstampsⅡ.

根据表格信息写句子描述Susan的过去与现在，注意运用

...usedto...,butnow...

结构。InthepastNowhavestraighthairhavecurlyhairnotdrinkcoffeedrinkcoffeetwiceadaybeafraidofdogsbenotafraidofdogsenjoypopmusiclistentocountrymusicnothelpwithhouseworkdoallthehousework1.____________________________________________________.2.________________________________________________________________.3.____________________________________________________

____________.Susanusedtohavestraighthair,butnowshehascurlyhairSusandidn’tusetodrinkcoffee,butnowshedrinksittwiceadaySusanusedtobeafraidofdogs,butnowsheisn’tafraidofthemInthepastNowhavestraighthairhavecurlyhairnotdrinkcoffeedrinkcoffeetwiceadaybeafraidofdogsbenotafraidofdogsenjoypopmusiclistentocountrymusicnothelpwithhouseworkdoallthehousework4.__________________________________________________

_________________.5.__________________________________________________

_________________.Susanusedtoenjoypopmusic,butnowshelistenstocountrymusicSusandidn’tusetohelpwithhousework,butnowshedoesallthehouseworkⅢ.

阅读下面短文，从方框中选择恰当的词语填空，当表示“过去常