Unit7單元語(yǔ)法知識(shí)點(diǎn)單元作文匯總?cè)私贪嬗⒄Z(yǔ)九年級(jí)全冊(cè)

U7單元語(yǔ)法知識(shí)點(diǎn)和作文匯總 語(yǔ)法精講語(yǔ)法精講含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)◆溫故◆在英語(yǔ)中，動(dòng)詞有兩種語(yǔ)態(tài)，即主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)。主動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的執(zhí)行者，被動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的承受者。在八年級(jí)同學(xué)們已初步學(xué)習(xí)了被動(dòng)語(yǔ)態(tài)，它的結(jié)構(gòu)為：助動(dòng)詞be+及物動(dòng)詞的過(guò)去分詞?！糁隆舯締卧覀冎饕私夂星閼B(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)。它的結(jié)構(gòu)是什么呢？觀察下面例句中含情態(tài)動(dòng)詞被動(dòng)語(yǔ)態(tài)的各種形式，然后補(bǔ)全結(jié)論中所缺的內(nèi)容?！纠洹?.Manytreesshouldbeplantedinthemountains.應(yīng)該在山上種許多樹(shù)。Youcantakethisbookhome.（改為被動(dòng)語(yǔ)態(tài)）→Thisbookcanbetakenhome(byyou).3.Thisproblemcan’tbeworkedoutveryeasily.這道題輕易算不出來(lái)。4.Musttheworkbedoneatonce?這項(xiàng)工作必須立即完成嗎？【結(jié)論】A.含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)為：情態(tài)動(dòng)詞+_____+及物動(dòng)詞的______。B.含有情態(tài)動(dòng)詞的主動(dòng)語(yǔ)態(tài)變?yōu)楸粍?dòng)語(yǔ)態(tài)時(shí)，要把主動(dòng)語(yǔ)態(tài)的_____變成被動(dòng)語(yǔ)態(tài)的主語(yǔ)。C.變?yōu)榉穸ň鋾r(shí)只需要在情態(tài)動(dòng)詞后加________。D.變?yōu)橐话阋蓡?wèn)句時(shí)只需把________提到句首。即學(xué)即練即學(xué)即練一.選擇填空1.TheriverssmellsterriblePeoplemustdirtythingsintoit.A.bestoppedtothrowB.bestoppedfromthrowingC.stoptothrowD.stopformthrowing2.PaperfirstinventedinChina.A.isB.areC.wasD.were3.—Doyouliketheflower?—Yes,itsweet.A.issmellingB.smeltC.issmeltD.smells4.Itsnowedheavilylastnight.Thegroundthicksnow.A.wascoveredwithB.wasfilledwithC.wasmadeofD.coveredwith5.Thelightintheroombeforeyouleave.A.mustturnofB.willturnoffC.areturnedD.mustbeturnedoff6.thekindofquestionofteninyourclass,Ann?A.Does,askB.Is,askedC.Has,askedD.Will,ask7.Thebridgeinthreeweeks.A.willbuildB.isbuiltC.willbebuiltD.builds8.Theoldmenandthechildrenmustinourcountry.A.takegoodcareB.betakengoodcareC.takegoodcareofD.betakengoodcareof9.Pauldoesn’thavetobemadeHealwaysworkshard.A.learnB.tolearnC.learnedD.learning10.Thegirlwasunhappybecauseshebysomeboysintheclass.A.islaughedB.waslaughedC.laughedatD.waslaughedat11.WethattheEnglishtestnextMonday.A.aretold,givesB.tell,willgiveC.aretold,willbegivenD.told,isgoingtobegiven12.GreatchangesplaceinChinasince1978.A.havebeentakenB.havetakenC.hasbeentakenD.took13.theredpencilboxbyyourfatherlastweek?A.Has,boughtB.Was,boughtC.Does,buyD.Did,buy14.Marymanysongsattheparty.A.heardsingB.heardtosingC.washeardsingD.washeardtosing15.treesusuallyinApril?A.Have,plantedB.Are,plantedC.Do,plantD.Were,planted中考高頻知識(shí)點(diǎn)中考高頻知識(shí)點(diǎn)Sheisasixteenyearoldgirl.=Sheissixteenyearsold.2.allowsb.todosth.允許某人做某事（主動(dòng)語(yǔ)態(tài)）beallowedtodosth.被允許做某事（被動(dòng)語(yǔ)態(tài)）MotherallowsmetowatchTVeverynight.LiLyisallowedtogotoAmerica.3.gettheirearspierced穿耳洞讓/使（別人）做某事getsth.done(過(guò)去分詞)havesth.doneIgetmyhaircut.==Ihavemyhaircut.4.enough足夠形容詞＋enough如：beautifulenough足夠漂亮enough＋名詞如：enoughfood足夠食物enough…to足夠…去做…例：IhaveenoughmoneytogotoBeijing.我有足夠的錢去北京。Sheisoldenoughtogotoschool.她夠大去讀書了。5.stopdoingsth.停止做某事Pleasestopspeaking.stoptodosth.停止下來(lái)去做某事Pleasestoptospeak.6.系動(dòng)詞用法：系動(dòng)詞+adj常用的系動(dòng)詞有：look,feel,be,bee,get,turn,smell,taste,stay(保持),kept等。連系動(dòng)詞除be和bee等少數(shù)詞可接名詞作表語(yǔ)外，一般都是接形容詞。例：Theyareveryhappy.Hebecameadoctortwoyearsago.Shefeltverytired.Thegrassturnsgreen.getinthewayof礙事，妨礙如：Hersociallifegotinthewayofherstudies.8.also用于句中Ialsolikeapples.either用于否定句句末Idon’tlikeapples,either.too用于肯定句句末Ilikeapples,too.今天我做小老師今天我做小老師?？记閼B(tài)動(dòng)詞

1)表"推測(cè)"

must

一定（語(yǔ)氣強(qiáng)；把握大）

may>might

可能

maynot>mightnot

可能不

can’t

不可能（語(yǔ)氣強(qiáng)；把握大）（注：mustn’t只有禁止的意思，不能表推測(cè)）

其中最常考的是must和can’t，may也有出現(xiàn)，一般會(huì)有Iamnotsure提示。

表“必要性”must

必須

needn't

不必(=

don'thaveto)

3)情態(tài)動(dòng)詞一般疑問(wèn)句的問(wèn)答

must

問(wèn)：肯定：must

否定：needn’t/don’thavetoneed

問(wèn)：肯定：must

否定：needn’t/don’thavetomay

問(wèn)：肯定：may/can

否定：can’t/mustn’t

could（委婉語(yǔ)氣）

問(wèn)：肯定：may/can

否定：can’t/mustn’tEXERCISEEXERCISE1.—MustIeupwiththesolutiontothescienceprojecttoday?—No,you____.Butyoumustmakeit___5o’clocktomorrowafternoon.A.mustn’t;atB.can’t;beforeC.don’thaveto;byD.needn’t;in2.Freshfoodisgoodforyou.Butyouhaveto_______itfirstbecausesometimesitalittledirty.A.tasteB.smellC.washD.plant3.Therewassomethingwrongwiththeline.Wecouldn’t_____eachotherclearly.A.listenB.sound C.hear D.speak4.Nathanlikeshisjobbecausehe______enjoythebeautyofnature.D.issupposedtoTheywalkedhomelastnightbecausetheycouldn’t_____totakeataxi.

A.leaveB.buy C.afford D.allow6.InAmerica,youcanopenyourpresentsimmediately.Youdon’thaveto_____!7.AretheglassesTim’s?No,they____behis.Hedoesn’twearglasses.C.mustn’tD.can’t8.CanyouetomypartyonWednesday?Sorry,I____.Ihaveapianolesson.A.can’tB.couldn’tC.Mustn’t9.Excuseme,isthisthewaytoNo.10MiddleSchool?Oh,sorry.I’mnotsure.Butit___be.must10.Youlookprettygreen,Kate.Thankyou.Ilikegreen.Green___givemeenergy.cantoU7單元作文范文【典型案例】目前，隨著人們生活水平的提高，越來(lái)越多的家庭有了汽車，于是很多中學(xué)生學(xué)開(kāi)車，盡管法律和父母都不允許，可他們依然我行我素，極個(gè)別學(xué)生開(kāi)車進(jìn)校園，學(xué)校要求穿校服，但一些學(xué)生仍然不穿，結(jié)合這些，以“Rules”為題，談?wù)勀愕挠^點(diǎn)。內(nèi)容包括：1.喜歡開(kāi)車的理由：很酷，向同伴炫耀(showoff)；2．穿校服的理由：學(xué)校要求；3．不允許開(kāi)車的理由：危險(xiǎn)，沒(méi)有駕照；4．不想穿校服的理由：不時(shí)尚。【思路點(diǎn)撥】1．體裁：議論文。2．時(shí)態(tài)：一般現(xiàn)在時(shí)。3．人稱：第一人稱和第三人稱。4．寫作思路：分層次寫作，首先寫家庭富裕，轎車多了，學(xué)生學(xué)開(kāi)車及危害；接著寫家庭富裕了，學(xué)生不愿意穿校服了；最后談?wù)撟约旱挠^點(diǎn)。5．注意事項(xiàng)：分層寫作，運(yùn)用單元時(shí)態(tài)?！痉段恼故尽縍ulesNowmoreandmorefamilieshave，especiallymiddleschoolstudents，wanttodriveacarthinkit'stheywanttoshowoff.What'smore，asmallnumberofstudentsdrivecarstoaretheynotallowedtodrivealoneatschool？Becausetheydon'thaveisdangerous.Wehavetowearschooluniformsatschooleverysomestudentsdon'tlikewearingthinktheuniformsaren'tfashionable.Inmyopinion，thestudentsshouldn'tbeallowedtodriveattheyareIthinkweshouldbeallowedtochooseourownclothes.熱點(diǎn)作文演練】你的父母平時(shí)對(duì)你在生活上、學(xué)習(xí)上有什么規(guī)定？請(qǐng)你以“MyFamilyRules”為題，寫一篇120詞左右的英語(yǔ)短文介紹你的家規(guī)并表達(dá)你的看法。家規(guī)至少3條。提示：1．你贊同的家規(guī)及理由；2．你不贊同的家規(guī)及理由。MyFamilyRulesTherearemanyrulesinmyfamily.Ilikesomerulesbecausetheyareexample，Ihavetocleanmybedroomeverythinkit'sagoodtheonehand，childrenshouldbeeducatedtotak