Unit4语法课件人教版九年级英语全册

U4单词用法1.adj.幽默的-n.幽默-adj.不幽默的2.幽默感3.保持沉默(4个动词)4.沉默地;无声地5.对某人有帮助6.时常;有时(3个)7.取得好成绩8.得分;进球9.n.采访面试interviewer汉意interviewee汉意10.为…采访/面试某人;关于…采访面试某人11.一个亚洲人anAsian12.一个亚洲国家anAsiancountry13.n.亚洲Asia14.deal变形15.如何处理…howtodeal

with=whattodowith16.补充：n.交易;重大事情That’s/It’sadeal.成交/一言为定17.没什么大不了的That’snotabigdeal=It’snobigdeal.18.adj.害羞的-n.害羞19.敢于做某事daretodosth敢于做某事20.一吨…atonof21.大量的tonsof=lotsof=alotof22.备受瞩目gettonsofattentionU4单词用法23.私人时间privatetime24.私密地；私下地inprivate25.aguard一个警卫26.保卫我们的国家guardourcountry27.需要…requiresth28.需要某人去做…requiresbtodosth29.某事需要被做…sthrequire(s)doing30.require+that从句(从句用should+动词原形)31.v.需要-n.需要requirement32.一个欧洲国家aEuropeancountry33.n.欧洲Europe34.一只昆虫aninsect35.一只蚂蚁36.发表演讲make/giveaspeech37.speak变形speak-spoke-spokenspeakern.演讲者；扬声器38.thepublic公众39.inpublic公开地

Unit4

Iusedtobeafraidofthedark.SectionAGF-4cGrammarfocusIusedtobeshortPaulausedtobereallyquiet.Youusedtobeshort,didn’tyou?Didheusetowearglasses?Ididn’tusetobepopularinschool.Shedidn’tusetoliketests.Yes,Idid./No,Ididn’t.Yes,hedid./No,hedidn’t.usedtousedto“过去常常、以前经常”句式汇总：①过去(常常)是…sbusedtobe+adj./n.②过去(常常)做…sbusedtodosth③过去(常常)有…Thereusedtobesth+介短

意义

1、否定句：

sb+

tobe+adj./n.

e.g.Mike

usednotto

studyhard.

=Mike

didn’tusetostudyhard.=Mike

usedn'ttostudyhard.

迈克过去不努力学习。didn'tuse

usednotusedn't

e.g.

—Iusedtobefat.我过去很胖。

—Ididn’tusetobefat.我过去不胖。—Did

you

usetobetofat?你过去很胖吗？—Yes,Idid./No,Ididn’t.是的。/不是。2、一般疑问句：a.Did+sb+use+tobe…?

答语：Yes,sb.did./No,sb.didn’t.

b.Used+sb+tobe…?

答语：Yes,sb.usedto./No,sb.usdn’tto.①过去(常常)是…sbusedtobe+adj./n.

1、否定句：

sb+

todosth.

e.g.Mike

usednotto

studyhard.

=Mike

didn’tusetostudyhard.=Mike

usedn'ttostudyhard.

迈克过去不努力学习。didn'tuse

usednotusedn't

e.g.

—Did

you

usetogotomuseums?

你以前常去博物馆吗？

—Yes,Idid./No,Ididn’t.

是的。/不是。2、一般疑问句：a.Did+sb+use+todo…?

答语：Yes,sb.did./No,sb.didn’t.

b.Used+sb+todo…?

答语：Yes,sb.usedto./No,sb.usdn’tto.②过去(常常)做…

sbusedtodosth

1、否定句：

sb+

todosth.

e.g.Mike

usednotto

studyhard.

=Mike

didn’tusetostudyhard.didn'tuse

usednotusedn't

补充变式：过去(常常)喜欢做…

sbusedtoliketodosth某人过去喜欢做…sbdidn’tusetoliketodosth某人过去不喜欢做…Didsbusetoliketodosth?某人过去喜欢做吗？2、一般疑问句：a.Did+sb+use+todo…?

答语：Yes,sb.did./No,sb.didn’t.

b.Used+sb+todo…?

答语：Yes,sb.usedto./No,sb.usdn’tto.②过去(常常)做…

sbusedtodosth

1、否定句：

There+

tobesth+介短.

didn'tuse

usednotusedn't

2、一般疑问句：a.Did+there+use+tobe…?

答语：Yes,there.did./No,there.didn’t.

b.Used+there+todo…?

答语：Yes,there.usedto./No,there.usdn’tto.③某地/某处过去(常常)有…Thereusedtobe+介短

e.g.

—Thereusedtobeariveraroundmyhouse.

—Theredidn’tusetobeariveraroundmyhouse.—Didthereusetobeariveraroundyourhouse.

—Yes,theredid./No,theredidn’t.Lilyusedtohaveshorthair.①变为一般疑问句:__________________________________________________________②进行肯定回答:_____________________________③变为否定句:__________________________________________________________Did

Lilyusetohave

shorthair?/Used

Lilytohave

shorthair?Yes,shedid./Yes,sheusedto.Lilydidn’tusetohave

shorthair./

Lilyusedn’ttohave

shorthair.3、反意疑问句

主句,

didn’t/did+人称代词？

其特点是“前肯后否”或“前否后肯”

e.g.Yourbrother

used

tohavenoodlesforbreakfast,didn’the?

你哥哥过去早餐常吃面条,不是吗？——Heused

tobefat,____________?——Yes,hedid.(是，他胖）

didn’t

heNo,hedidn’t.(不，他不胖）use汇总use:v.使用；利用①useAtodoB用A来做B②被用来…（被动语态）：AbeusedtodoBA被用来做Bbeusedfor(doing)sth被用来…beusedas被用作…/beusedby被/为…所使用…③useup用尽；耗尽

use:n.使用;利用④make(+adj.+)useofsth…利用某物makegood/fair/full/useof好好利用/合理利用/充分利用…use汇总⑤beof(+adj.+)use=beuesful…是有用的

⑥beinuse在使用中/beoutofuse不再使用⑦comeintouse开始投入使用⑧Thereisnousedoingsth=It’snousedoingsth做…是无用的use:固定句式⑨sbbe(become)/getusedtodoing某人习惯于做某事辨析

1、sbusedtodo

过去常常做某事（只用于过去时态）2、sthbeusedtodo

被用来做某事（是被动语态,不定式表示目的,用于多种时态）3、sbbeusedtodoing习惯于做某事（可用于现在、过去、将来等多种时态）e.g.Didheusetowearglasses?

他以前戴眼镜吗？Thisknifeisusedtocutfruit.

这把刀被用来切水果。Mydad

isusedtogetting

upearlyeveryday.

我父亲习惯每天早起。Practice1.

Mrs.Hang_________________(过去常常散步)afterdinner.2.Paul_________________(以前常常吃午饭)intherestaurant,butnowhe_______________________(习惯吃午饭)athome.3.Thehouse_______________.(被用来住)usedtotakeawalk

usedtohavelunchisusedtohavinglunch

isusedtolivein4.

Jimusedtoplaycomputergamesafterschool.

(改为否定句)Jim___________playcomputergamesafterschool.5.Tonyusedtokeepsilentinclass.

(改为一般疑问句)______________keepsilentinclass?didn’tuseto

DidTonyuseto4aWritesentencesaboutthepastusingusedto.Grace/watchalotofTV/watchalotofmovies

GraceusedtowatchalotofTV.Shedidn’tusetowatchalotofmovies.2.mymom/havecurlyhair/havestraighthair__________________________________________________________________Mymomusedtohavecurlyhair.Shedidn’tusetohavestraighthair.Tips：第一个动作用肯定句来描述过去常进行的活动；第二个动作用否定句来描述过去不常进行的活动。3.Jerry/readbooksonEuropeanhistory/readbooksonAfricanculture____________________________________________________________________________________________4.Sandy/teachBritishEnglish/teachAmericanEnglish______________________________________________________________________________________________JerryusedtoreadbooksonEuropeanhistory.Hedidn’tusetoreadbooksonAfricanculture.SandyusedtoteachBritishEnglish.Shedidn’tusetoteachAmericanEnglish.LookattheinformationandwritesentencesaboutEmily.4bEmilyusedtolistentopopmusic,but

nowsheenjoyscountrymusic.Emilyusedto

watchscarymovies,but

nowshehatesthem.Emilydidn’tusetoreadalotofbooks,butnowshereadsatleastsixbooksayear.Whichofthesethingsdidyouusetobeafraidof?Whichonesareyoustillafraidof?Checktheboxesandthenaskyourpartner.4cMeMypartnerIusedtobeafraidof…I’mstillafraidof…Mypartnerusedtobeafraidof…Mypartnerisstillafraidof…ThedarkBeingaloneflyingHighplacesgivingaspeechinpublicExercises1.Iusedto______toschoollate,butnowIdon‘t.A.goB.goingC.beD.goes2.He______practicingspeakingEnglishinthemorning.A.usedtoB.isusedtoC.usestoD.isusingto3.Lucyusedtogotobedlate,_____she?A.didn’tB.doesn’tC.hadn’tD.isn’t4.—_______newbuildings!Ican’tbelieveit.It______apoorvillage.—Yes.Everythinghaschangedheretheseyears.A.Somany;usedtobeB.Somuch;isusedtobeingC.Toomany;usedto