Unit 4 第3課時(shí) (Section A Grammar Foucus-4c)【知識(shí)精講+能力提升】人教版 九年級(jí)英語高效課堂

老師：XXX班級(jí)：XXXUnit4Iusedtobeafraidofthedark.GrammarFocus-4c目錄Leadin12Grammar3Practice4Summary5Exercises6Homework學(xué)習(xí)目標(biāo)能夠通過觀察歸納、交流合作等方式，正確理解和使用usedto結(jié)構(gòu)的意義和功能，詢問并表達(dá)自己和他人過去各方面的變化；語言能力能夠通過觀察、討論、歸納等課堂活動(dòng)，探究usedto結(jié)構(gòu)表述過去經(jīng)歷和習(xí)慣的用法，以及這個(gè)短語和其他類似短語的區(qū)別。加強(qiáng)學(xué)生語言表達(dá)的準(zhǔn)確性；思維品質(zhì)讓學(xué)生明白事物是在不斷發(fā)展、變化的道理，培養(yǎng)學(xué)生積極向上的心態(tài)。文化意識(shí)能在學(xué)習(xí)活動(dòng)中積極與他人合作，共同探究完成學(xué)習(xí)任務(wù)；能在學(xué)習(xí)過程中積極思考，主動(dòng)探究，發(fā)現(xiàn)并嘗試使用多種策略解決語言學(xué)習(xí)中的問題，并學(xué)會(huì)舉一反三。學(xué)習(xí)能力01Leadin

第一部分LeadinPeoplesurechange!LeadinWhathaveIchanged?Iusedtobeafraidofinsects.InthepastNowIlikestudyingthem.LeadinWhathashechanged?Heusedtobeshort.InthepastNowHeistall.Didheusetobeshort?Yes,hedid.LeadinWhathasshechanged?Sheusedtobeshy.Sheispopular.InthepastNowSheusedtobeshy,didn’tshe?Yes,shedid.LeadinWhathasshechanged?Sheusedto____________.Sheis

usedto____________.InthepastNowSheusedtoridetoschool,didn’tshe?No,shedidn’t.walktoschoolridingtoschoolLeadinWhathasshechanged?Shedidn’tuseto____________.Sheis

usedto____________.InthepastNowShedidn’tusetowearglasses,didshe?No,shedidn’t.wearglasseswearingglasses02Grammar

第二部分Iusedtobeshort.Ididn’tusetobepopularinschool.Paulausedtobereallyquiet.Shedidn’tusetoliketests.Youusedtobeshort,didn’tyou?Yes,Idid./No,Ididn’t.Didheusetowearglasses?Yes,hedid./No,hedidn’t.GrammarGrammarFocus小組合作探究Iusedtobeshort.Ididn’tusetobepopularinschool.Paulausedtobereallyquiet.Shedidn’tusetoliketests.Youusedtobeshort,didn’tyou?Yes,Idid./No,Ididn’t.Didheusetowearglasses?Yes,hedid./No,hedidn’t.GrammarGrammarFocus小組合作探究usedto

的用法Grammar含義

：表示________________或者_(dá)_____________________的____或者_(dá)____，并意味著這種動(dòng)作_____________，所以它只能用__________，不能用現(xiàn)在時(shí)態(tài)。后面用動(dòng)詞原形。過去存在某種狀態(tài)過去的某種經(jīng)常性、習(xí)慣性行為動(dòng)作目前已經(jīng)不存在一般過去時(shí)Butnowhelovescarrotsandtomatoes.Hedidn’tusetoeatlotsofvegetables.usedto含義Grammarusedto基本句式Heusedtolikepopmusic.肯定句否定句Hedidn’tusetolikepopmusic.Heusedn’ttolikepopmusic.一般疑問句Didheusetolikepopmusic?Usedhetolikepopmusic?主語+usedtodosth.主語+didn’tusetodosth.主語+usedn’ttodosth.Did+主語+usetodosth.?Used+主語+todosth.?Yes,sb.did./No,sb.didn’t.GrammarHeusedtoplaybasketball,didn’the?反意疑問句主句,

didn’t/did+人稱代詞？Hedidn’tusetoplaybasketball,didhe?前肯后否前否后肯——She

usedtobefat,_________?——Yes,shedid.（是，她胖）No,shedidn’t.（不，她不胖）didn’tsheusedto基本句式Grammar易混短語辨析Sheusedtohavecurlyhair.usedtodo表示過去習(xí)慣性的動(dòng)作或經(jīng)常性的狀態(tài)，現(xiàn)在已經(jīng)不存在。Sheisusedtogettingupearly.be/getusedtodoing習(xí)慣于做某事（可用于現(xiàn)在、過去、將來等多種時(shí)態(tài)）Theknifeisusedtocutfruit.beusedtodo被用來做某事（是被動(dòng)語態(tài),用于多種時(shí)態(tài)）Practice1.Grandpausedto

(go)fishingonSundays.2.WhenIwasyoung,Iwasusedto

(take)awalkafterdinner.3.Tomusedto

(live)inChongqingwithhisfather,butnowhelivesinBeijing.4.—Didyouuseto

sweetfood?—No,Ididn't.ButIgetusedto

itnow.(eat)5.Thiskindofrobotcanbeused

(look)afterthepatientsinthehospital.用括號(hào)內(nèi)所給單詞的適當(dāng)形式填空。gotakingliveeateatingtolook03Practice第三部分Writesentencesaboutthepastusingusedto.4aGrace/watchalotofTV/watchalotofmovies

GraceusedtowatchalotofTV.Shedidn’tusetowatchalotofmovies.2.mymom/havecurlyhair/havestraighthair_______________________________________________________________否定句Mymomusedtohavecurlyhair.Shedidn’tusetohavestraighthair.Practice肯定句Writesentencesaboutthepastusingusedto.4a3.Jerry/readbooksonEuropeanhistory/readbooksonAfricanculture____________________________________________________________________________________________4.Sandy/teachBritishEnglish/teachAmericanEnglish______________________________________________________________________________________________JerryusedtoreadbooksonEuropeanhistory.Shedidn’tusetoreadbooksonAfricanculture.SandyusedtoteachBritishEnglish.Shedidn’tuseto

teachAmericanEnglish.PracticePractice4bLookattheinformationandwritesentencesaboutEmily.Practice4bLookattheinformationandwritesentencesaboutEmily.Emilyusedtolistentopopmusic,butnowsheenjoyscountrymusic.Emilyusedto

watchscarymovies,butnow

shehatesthem.Emilydidn’tusetoreadalotofbooks,butnowshereadsatleastsixbooksayear.Whataboutyourchanges?Practice4cWhichofthesethingsdidyouusetobeafraidof?Whichonesareyoustillafraidof?Checktheboxesandthenaskyourpartner.MeMypartnerIusedtobeafraidof…I’mstillafraidof…Mypartnerusedtobeafraidof…Mypartnerisstillafraidof…thedarkbeingaloneflyinghighplacesgivingaspeechinpublicPracticeShowtime04Summry第四部分Summaryusedto否定句：didn’tuseto+

動(dòng)詞原形反義疑問句：肯定句：usedto

+

動(dòng)詞原形一般疑問句：

Didyouuseto...?be/getusedtodoingsth.否定句+

did+sb易混短語：肯定句+

didn’t+sbbeusedtodosth.05Exercises第五部分Exercises1.

—

________you________toplaytheguitar？—

Yes.ButnowIplaythepiano.A.Are;usedB.Did;used

C.Were;usedD.Did;use2.

There________manykindsofbirdsaroundhere，butnowIseldomseethembecauseofthecoldweather.A.usetoB.usetohave

C.usedtobeD.usedtohave3.

—

Shehardlyusedtorideherbiketoschool,didshe？—

________.Shealwaystookthebus.A.Yes,shedidB.Yes,shedidn'tC.No,shedidD.No,shedidn't4.

Oscar_____inthisroomwhenhewasastudent,butit________oldthingsnow.A.isusedtostudy;usedtokeep

B.usedtostudy；isusedforkeepingC.usedtostudy;usedtokeep

D.isusedtostudying；isusedtokeep5.Iusedto_____newspapersandwatchTVafterdinner.

ButnowI'musedto________awalk.A.read;take

B.read;taking

C.reading;takingD.reading;take一、單項(xiàng)選擇Exercises1.Mybrotherusedtoplayfootballafterschool.(改為一般疑問句并作否定回答)—______yourbrother___________footballafterschool?—No，he__________.2.Tomusedtobeaquietboy.(改為否定句)Tom_________________________________________aquietboy.3.Thereusedtobeanoldhospitalbehindourschool，_______________？(完成反意疑問句)4.I