Unit 4 語(yǔ)法講練【知識(shí)精講+拓展延伸】 九年級(jí) 英語(yǔ)教材精講課件（人教版）

人教版

九年級(jí)上冊(cè)Unit4Iusedtobeafraidofthedark.語(yǔ)法講練1)shy(名詞)______________2)possible(反義詞)______________3)Asia(形容詞)______________4)success(動(dòng)詞)______________5)敢于做某事

______________6)應(yīng)付;處理

______________7)不再

______________按要求寫(xiě)出下列詞匯或詞組。daretodosth.shynessAsianimpossiblesucceeddealwithnot…anymoreNewwordsListenandrepeatEuropeanAfricanBritishspeechpublicinpublicadj.歐洲（人）的n.歐洲人adj.非洲（人）的n.非洲人adj.英國(guó)（人）的n.講話，發(fā)言n.民眾；adj.公開(kāi)的；公眾的公開(kāi)地；在別人（由指）生人面前Jennyusedtoplaythepiano.用usedto句型說(shuō)出與圖片情景相符的句子。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.根據(jù)課本內(nèi)容，完成下列句子。1.我以前是矮個(gè)子。I__________beshort.2.我以前在學(xué)校不受歡迎。I___________tobepopularinschool.3.保拉以前的確不愛(ài)說(shuō)話。Paula_________bereallyquiet.4.她以前不喜歡小測(cè)驗(yàn)。She___________liketests.5.你以前很矮，不是嗎？Youusedtobeshort,___________?

是的，我是。/不，不是。Yes,I_____./No,I_______.6.他以前戴眼鏡嗎？____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探究語(yǔ)法規(guī)律Whatdidyoufindout?探究：usedtobe\動(dòng)詞原形的用法usedto意為“_________”，用于表示_______________________________（強(qiáng)調(diào)與現(xiàn)在的對(duì)比，暗示現(xiàn)在不做了）。其中to為不定式符號(hào)，后跟___________。usedto只用于一般過(guò)去時(shí)態(tài)，沒(méi)有人稱和數(shù)的變化。句子后面常與________________________________________________搭配。過(guò)去常常過(guò)去習(xí)慣性的動(dòng)作或存在的狀態(tài)動(dòng)詞原形butnow…，butnotanymore,butnotanylongere.g.Tomusedtobeverythin,butnowhe’sbigandstrong.湯姆以前很瘦，但現(xiàn)在他又高又壯。IusedtobeshortIdidn’tusetobepopularinschool.Paulausedtobereallyquiet.Shedidn’tusetoliketests.Youusedtobeshort,didn’tyou?

Yes,Idid./No,Ididn’t.Didheusetowearglasses?Yes,hedid./No,hedidn’t.GrammarFocus探究語(yǔ)法規(guī)律Whatdidyoufindout?探究一：usedtobe\動(dòng)詞原形的肯定句形式主語(yǔ)+usedto+be\do(動(dòng)詞原形)+其他成分。他過(guò)去常常戴眼鏡。He____________glasses.usedtowear他過(guò)去常常很嚴(yán)肅，但是現(xiàn)在他很外向。He____________veryserious,butnowheisveryoutgoing.usedtobe他過(guò)去常常在這條河里游泳。He____________inthisriver.usedtoswimIusedtobeshortIdidn’tusetobepopularinschool.Paulausedtobereallyquiet.Shedidn’tusetoliketests.Youusedtobeshort,didn’tyou?

Yes,Idid./No,Ididn’t.Didheusetowearglasses?Yes,hedid./No,hedidn’t.GrammarFocus探究語(yǔ)法規(guī)律Whatdidyoufindout?探究二：usedtobe\動(dòng)詞原形的否定句形式A)主語(yǔ)＋didnotuseto

＋be\動(dòng)詞原形…B)主語(yǔ)＋usenotto

＋be\動(dòng)詞原形…e.g.Mike__________studyhard.=Mike____________studyhard.邁克過(guò)去不努力學(xué)習(xí)。He____________swiminthisriver,butheswimsherenow.他過(guò)去常常不在這條河里游泳，但是現(xiàn)在他在這里游泳了。usednotto

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

Yes,Idid./No,Ididn’t.Didheusetowearglasses?Yes,hedid./No,hedidn’t.GrammarFocus探究語(yǔ)法規(guī)律Whatdidyoufindout?探究三：usedtobe\動(dòng)詞原形的一般疑問(wèn)句形式Did＋主語(yǔ)＋useto

＋動(dòng)詞原形...？答語(yǔ)：Yes,sb.did./No,sb.didn’t.Used

＋主語(yǔ)＋to＋動(dòng)詞原形...？美式英語(yǔ)通常用A種形式，英式英語(yǔ)用B種形式。例如：Didheusetogoswimmingintheriverwhenhewasyoung?答語(yǔ)：Yes,he

used

to.No,heusedn't

to

e.g.

—_____you_________gotomuseums?你以前常去博物館嗎？

—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探究語(yǔ)法規(guī)律Whatdidyoufindout?探究四：usedtobe\動(dòng)詞原形的反義疑問(wèn)句形式主語(yǔ)+usedtodosth,didn’t+主語(yǔ)？

Heusedtoswiminthisriver,didn’t

he?HeusedtowatchalotofTV,didn’t

he?

e.g.Yourbrotherusedtohavenoodlesforbreakfast,___________?你哥哥過(guò)去早餐常吃面條，不是嗎？didn’the探究五：usedtobe\動(dòng)詞原形的其他用法1.usedto的狀語(yǔ)可以用副詞always，often，sometimes等，但是仍然是過(guò)去的習(xí)慣，不是指現(xiàn)在的習(xí)慣，所以不能用一般現(xiàn)在時(shí)。例如：Healwaysusedtobelateforclass.他過(guò)去常常上課遲到。2.usedto可以用在therebe結(jié)構(gòu)中表示“過(guò)去經(jīng)常有”的意思。Thereusedtobe

There

usedtobealotofteachersintheschool.100yearsago,thereusedtobeabeautifulvillageinthecountryThere

usedtobeacleveroldmaninthevillage.There

usedtobealotofteachersintheschool.100yearsago,thereusedtobeabeautifulvillageinthecountry.1.usedtodosth.表示過(guò)去習(xí)慣性的動(dòng)作或存在的狀態(tài)。to后跟動(dòng)詞原形，只用于一般過(guò)去時(shí)態(tài)。Didheusetowearglasses?2.

beusedto+n./pron./doing意為“習(xí)慣于……”，to是介詞，后接名詞、代詞或動(dòng)名詞?？捎糜诟鞣N時(shí)態(tài)。3.get/becomeusedtosth./doingsth.意為“逐漸習(xí)慣于……”，強(qiáng)調(diào)這一習(xí)慣的過(guò)程，to是介詞。探究五：usedtobe\動(dòng)詞原形用法與其他句型的比較。4.beusedtodo意為“被用來(lái)做……”，被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)，to后跟動(dòng)詞原形。5.

beusedfordoingsth.意為“被用來(lái)……”，介詞for表示功能、用途。詞條意思及用法例句usedtodosth.過(guò)去習(xí)慣性的動(dòng)作或存在的狀態(tài)Didheuseto

wearglasses?use...todo...用……做……Weusethisknifetocutfruit.be/getusedto(doing)sth.習(xí)慣于……,to是介詞,后接名詞、代詞或v.-ingMydadis/getsusedtogetting

upearlyeveryday.beusedtodo被用來(lái)做……,被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)Thisknifeisusedtocutfruit.根據(jù)漢語(yǔ)提示完成句子。1.我以前害怕在公眾前演講。I___________beafraidof______aspeechin_______.2.這種狗是用來(lái)幫助盲人的嗎？Arethosedogs_______________theblind?3.你表妹以前害怕獨(dú)自一人，不是嗎？Yourcousin___________beafraidof______alone,_______she?4.珍妮以前在學(xué)校里并不受歡迎。

Jenny______________bepopularinschool.5.我不習(xí)慣午飯吃這么多。

I’m_______usedto_________somuchatlunchtime.

練一練練一練usedtogivingpublicusedtohelpusedtobeingdidn’tdidn’tusetonoteating【語(yǔ)境應(yīng)用】

句型轉(zhuǎn)換。1)Grandmausedtogrowstrawberriesonherfarm.

(改為否定句)Grandma________________________strawberriesonherfarm.2)Youusedtoenjoyhistory.

(改為否定句)You________________________history.3)Iusedtocollectteasets.

(改為一般疑問(wèn)句)______________________________teasets?didn'tusetogrowdidn'tusetoenjoyDidyouusetocollect4)Theyusedtoplaybasketballatschool.

(改為一般疑問(wèn)句)______________________________basketballatschool?5)SheusedtogotothebeachonSundays.(改為一般疑問(wèn)句并作肯定及否定回答)—______________________________tothebeachonSundays?—______,____________.—______,____________.DidtheyusetoplayDidsheusetogoYesshedidNoshedidn't1.根據(jù)所給中文提示完成句子翻譯。(2021遼寧鞍山中考)

他過(guò)去常常吸煙，但是現(xiàn)在他已經(jīng)戒掉了。He_________smoke,buthehasalreadygivenitup.usedto

2.完成句子。（2021湖北襄陽(yáng)中考）

這些德國(guó)人在到襄陽(yáng)前就已經(jīng)習(xí)慣吃牛肉面了。（be）_________________________________________________

____________beforetheycametoXiangyang.TheseGermanshad(already)beenusedtoeating/havingbeefnoodles3.填入適當(dāng)?shù)膬?nèi)容，使句子通順正確。(2021湖南常德中考)Weused____________(have)apartytowelcomeournewfriendonweekends.tohave4.完成句子。(2020湖北十堰)

李梅很勤奮，她習(xí)慣于晨讀。LiMeiishard-workingandshe______________morningreading.is/getsusedto5.完成句子。(2020廣州)

明年廣州將會(huì)使用更多智能出租車。Moresmarttaxis__________________inGuangzhounextyear.

6.完成句子。(2020黑龍江牡丹江)Mudanjiangusedtobeasmalltown.(改為否定句)

Mudanjiang____________tobeasmalltown.willbeuseddidn’tuse7.按要求改寫(xiě)句子。(2019甘肅天水)Heusedtogomountainclimbingwithhisfriends.（改為一般疑問(wèn)句）

_________he_________togomountainclimbing

withhisfriends?

Diduse8.根據(jù)提示，完成句子。(2019四川廣元)Marioisusedto____________(volunteer)atananimalhospitalnow.volunteering10.單項(xiàng)選擇。1)Drugsareharmfultopeople’sphysicalandmentalhealth.Weteenagersmust______them.(2020貴州安順)A.takecareof B.keepawayfrom

C.getusedto2)I______sleepverywell,butthenIstarteddoingyogaanditreallyhelps.(2020甘肅武威)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.

歐洲(人)的

n.

歐洲人adj.

非洲(人)的n.

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

adj.

英國(guó)(人)的點(diǎn)撥：將第一個(gè)動(dòng)作用肯定句來(lái)描述過(guò)去常進(jìn)行的活動(dòng)；將第二個(gè)動(dòng)作用否定句來(lái)描述過(guò)去不常進(jìn)行的活動(dòng)。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公開(kāi)地;在別人(尤指生人)面前inperson親身；親自insurprise

驚訝地infact

其實(shí)；事實(shí)上insilence

沉默；無(wú)聲introuble處于困境中indanger處于危險(xiǎn)中“in+n.”短語(yǔ)e.g.Idon’tlikemakingspeechesinpublic.

【語(yǔ)境應(yīng)用】—Howstrange!Yousitinyourroom_______foralongtime,LiMing.—Ijustwanttobequietforawhile.I’msorry,Dad.Ifailedthetestagain.

(2019湖北襄陽(yáng))A.insilenceB.inpersonC.inpublic

D.infactAusedtodosth.過(guò)去常常，表過(guò)去的習(xí)慣?？隙ň洌簎sedto+

動(dòng)詞原形否定句：didn’tuseto…一般疑問(wèn)句:Didyouuseto...?答語(yǔ)：Yes,Idid./No,Ididn’t.giveaspeech

發(fā)表演講inpublic

公開(kāi)地；在別人面前beusedto(doing)sth.習(xí)慣于……；適應(yīng)于……，to為介詞Ⅰ.

根據(jù)圖片內(nèi)容，用usedto的正確形式完成句子或?qū)υ挕?.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.

根據(jù)表格信息寫(xiě)句子描述Susan的過(guò)去與現(xiàn)在，注意運(yùn)用

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

結(jié)構(gòu)。InthepastNowhavestraighthairhavecurlyhairnotdrinkcoffeedrinkcoffeetwiceadaybeafraidofdogsbenotafraidofdogsenjoypopmusiclistentocountrymusicnothelpwithhouseworkdoallthehousework1.____________________________________________________.2.________________________________________________________________.3.____________________________________________________

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

_________________.5.__________________________________________________

_________________.Susanusedtoenjoypopmusic,butnowshelistenstocountrymusicSusandidn’tusetohelpwithhousework,butnowshedoesallthehouseworkⅢ.

閱讀下面短文，從方框中選擇恰當(dāng)?shù)脑~語(yǔ)填空，當(dāng)表示“過(guò)去常