Unit4SectionAGrammarfocus4c课件人教版英语九年级全册

Unit4Iusedtobeafraidofthedark.SectionAGrammarFocus-4cSheusedtobe…,butnowsheis….quiet…outgoing…RevisionSheusedtobealone.Nowshehasmanyfriends.Nowsheistall.Sheusedtobeshort.根据课本内容，完成下列句子。didn’tuseusedto

usedtodidn’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’t

diddidn’tGrammarFocusIusedtobeshort.Paulausedtobereallyquiet.Youusedtobeshort,didn’tyou?Didheusetowearglasses?Ididn’tusetobepopularinschool.Shedidn’tusetoliketests.Yes,Idid./No,Ididn’t.Yes,hedid./No,hedidn’t.usedto意为“过去常常”，用于表示过去习惯性的动作或存在的状态（强调与现在的对比，暗示现在不做了）。其中to为不定式符号，后跟动词原形。usedto只用于一般过去时态，没有人称和数的变化。►

Tomusedtobeverythin,butnowhe’sbigandstrong.汤姆以前很瘦，但现在他又高又壮。usedto的用法主语＋usedto＋动词原形

…1.肯定句式：Iusedtogotothecinema,butIneverhavetimenow.句型例句usedto的句式变化2.否定句usednot主语+todosth.didn’tuse►Mikeusednottostudyhard.=Mikedidn’tusetostudyhard.

迈克过去不努力学习。3.一般疑问句Did+主语+use+todo…?

答语：Yes,sb.did./No,sb.didn’t.►

—Didyouusetogotomuseums?

你以前常去博物馆吗？

—Yes,Idid./No,Ididn’t.

是的。/不是。4.反意疑问句主句+

didn’t+人称代词？►Yourbrotherusedtohavenoodlesforbreakfast,didn’the?

你哥哥过去早餐常吃面条，不是吗？辨析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。e.g.他以前戴眼镜吗？Didheusetowearglasses?2.be/getusedto+n./pron./v.-ing

习惯于……，to是介词,后接名词、或v.-ing。可用于各种时态。e.g.我父亲习惯每天早起。Mydadis/getsusedtogettingupearlyeveryday.

3.beusedtodo被用来做……，被动语态结构，

to后跟动词原形。

e.g.这把刀用来切水果。Thisknifeisusedtocutfruit.

1.Heusedto______toschoollate,butnowhedoesn‘t.A.goB.goingC.wentD.goes2.He______practicingspeakingEnglishinthemorning.A.usedtoB.isusedtoC.usestoD.isusingto3.Lucyusedtogotobedlate,_____she?A.didn’tB.doesn’tC.hadn’tD.isn’tExercise1.—Myfather______tohisworkplacebybus,but

nowhe______therebybike.—Really?Youhaveanenvironmentally-friendly

father.A.usedtogo,isusedtogoB.usedtogoing,isusedtogoC.isusedtogo,isusedtogoing D.usedtogo,isusedtogoing4aWritesentencesaboutthepastusingusedto.Grace/watchalotofTV/watchalotofmovies

2.mymom/havecurlyhair/havestraighthair______________________________________________________________________________________________________Mymomusedtohavecurlyhair.Shedidn’tusetohavestraighthair.3.Jerry/readbooksonEuropeanhistory/readbooksonAfricanculture______________________________________________________________________________________________________4.Sandy/teachBritishEnglish/teachAmericanEnglish

______________________________________________________________________________________________________JerryusedtoreadbooksonEuropeanhistory.Hedidn’tusetoreadbooksonAfricanculture.SandyusedtoteachBritishEnglish.Shedidn’tusetoteachAmericanEnglish.4bLookattheinformationandwritesentencesaboutEmily.FiveyearsagoNowdidn’teatalotofvegetableslovescarrotsandtomatoeslistenedtopopmusicenjoyscountrymusicwatchedscarymovieshatesscarymoviesdidn’treadalotofbooksreadsatleastsixbooksayear.e.g.

Emilydidn’tusetoeatalotofvegetables,butnowshelovescarrotsandtomatoes.1.Emilyusedtolistentopopmusic,butnowsheenjoyscountrymusic.2.Emilyusedtowatchscarymovies,butnowshehatesscarymovies.3.Emilydidn’tusetoreadalotofbooks,butnowshereadsatleastsixbooksayear.4cWhichofthesethingsdidyouusetobeafraidof?Whichonesareyoustillafraidof?Checktheboxesandthenaskyourpartner.MeMypartnerIusedtobeafraidof…I’mstillafraidof…Mypartnerusedtobeafraidof…Mypartnerisstillafraidof…thedarkbeingaloneflyinghighplacesgivingaspeechinpublicLanguagepointsbeingalone独处Alone是形容词，意为“单独的；独自的”►Herparentswerenotathome,andshewasalone.

她父母不在家，留下她一个人

。

alone:adj./adv.表示（客观上）独自孤单，数量上就一个lonely:adj.作表语，表示（主观上）孤寂作定语，多修饰表示地点的名词，意为“偏僻的、荒凉的”Ⅰ.完成下列英语句子，每空词数不限。1.MrBlack_____________________(以前是一位医生),butnowheisasinger.2.Didyourfather_________________(过去常常看电视)aftersupper?3.Youusedtoh