九年級新人教版英語各單元知識點歸納

/24一．重點短語byaccide偶然;意外地2.dividein把0…分成…takepla發(fā)生happen發(fā)生（沒有被動形式）allofasudden二sudde突然;猛地5.lookupt印慕6.dreamof夢想;夢見translatdnto??把…翻譯成…二．重點語法辨析invent;find;findout;discoverinvent發(fā)明”指通過勞動運用聰明才智發(fā)明滄U造”出以前從未存在過的新事物例：Whoinventedthetelephone?Heinventedanewteachingme．thodfind找到、發(fā)現(xiàn)”指找到或發(fā)現(xiàn)自己所需要的東西或丟失的東西,著重指找到的結(jié)果。例：We'vefoundoilundertheSout．hSeaIfinallyfoundmyEnglishbook.findou指經(jīng)過研究或詢問查明某事或真相。例：I'vefoundyououtatlast.PleasefindoutwhentheshipsailsforNewYork.Pleasefindoutwhattimethedelegationwillcome.discover發(fā)現(xiàn)”表示偶然”或經(jīng)過努力”發(fā)現(xiàn)客觀存在的事物、真理或錯誤，即指發(fā)現(xiàn)原來客觀存在但不為人所知的事物，也可表示發(fā)現(xiàn)

已為人所知的事物的新的性質(zhì)或用途。ColumbusdiscoveredAmericain1492．Wesoondiscoveredthetruth．我們很快就弄清了真相【練習(xí)】Edisontheelectriclamp.Ilostmynecklacelastnight.Ihaven'it.WhoAmericafirst?Canyouwhattimethetrainleaves?—般過去時的被動語態(tài)(見P188頁)結(jié)構(gòu)：was/were+過去分詞【練習(xí)】()1.People'sRepublicofChina__onOctober1,1949.A.foundB.wasfoundedC.isfoundedD.wasfoundA.foundB.wasfoundedC.isfoundedD.wasfound()2.EnglishinCanada.D.isoftensungA.speaksB.arespokenC.isspeakingD.isspoken()3ThisEnglishsong__bythegirlsafterclass.D.isoftensungA.oftensingsB.oftensangC.isoftensang()4Thiskindofcar___inJapan.A.makesB.madeC.ismakingD.ismade()5Computers___allovertheworld.D.haveusedA.isusedB.areusingC.areusedD.haveusedUnit7Teenagersshouldbeallowedtochoosetheirownclothes.一．重點短語1.choosetheirownclothes選擇自己的衣服beseriousabout對…認(rèn)真，嚴(yán)肅3.careabout擔(dān)心4.eighthours'sleep八小時的睡眠5.driver's/drivinglicense駕照6.insteadofdoingsth代替做某事7.wearuniforms穿校服begoodfor對…有益bebadfor對…有害afifteen-year-oldboy一個15歲的男孩talkback回嘴，頂嘴11.volunteertodosth志愿做某事12.makemyowndecision做自己的決定13.oldpeople'shome養(yǎng)老院14.theimportanceof…的重要性15.makesure確保aprofessionalrunner一個專業(yè)的賽跑者keep…awayfrom遠離getinthewayof擋…路;妨礙stayup熬夜19.apart-timejob兼職20.bestrictwithsb.對某人嚴(yán)厲bestrictinsth對某事嚴(yán)厲二．重點句型1．Sheisasixteen-year-oldgirl.=Sheissixteenyearsold.allowsb.todosth.允許某人做某事（主動語態(tài)）beallowedtodosth.被允許做某事（被動語態(tài)）MotherallowsmetowatchTVeverynight.LiLyisallowedtogotoAmerica.gettheirearspierced穿耳洞讓/使（別人）做某事『getsth.done（過去分詞）havesth.doneIgetmyhaircut.==Ihavemyhaircut.enough足夠r形容詞+enough女口：beautifulenough足夠漂亮,enough+名詞女口：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?！竤topdoingsth.停止做某事Pleasestopspeaking..stoptodosth.停止下來去做某事Pleasestoptospeak.系動詞用法：系動詞+adj常用的系動詞有：look,feel,be,become,get,turn,smell,taste,stay（保持）,kept等。連系動詞除be和become等少數(shù)詞可接名詞作表語外，一般都是接形容詞。例：Theyareveryhappy.Hebecameadoctortwoyearsago.Shefeltverytired.Thegrassturnsgreen.getinthewayof礙事，妨礙女：Hersociallifegotinthewayofherstudies.8十-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.Unit8itmustbelongtoCarla.一．重點短語1.belongto屬于2.listentoclassicalmusic聽古典音樂atschool在學(xué)校4.atthepicnic在野餐gototheconcert去聽音樂會attendaconcert參加音樂會6.runforexercise跑步鍛煉7.catchabus趕公共汽車8.keephealthy保持健康9.pointout指出10.popmusic流行音樂lightmusic輕音樂folkmusic民間音樂countrymusic鄉(xiāng)村音樂foreignmusic外國音樂jazz爵士樂rock搖滾樂11.therestof其余的人或物12.havenoidea不知道13.notonly…butalso…不但…而且…14.makenoise（可數(shù)）吵鬧15.anoceanof許許多多、無窮無盡的16.callthepolice報警二.重點語法17.geton上車getoff下車1.must,may,might,could,may,can't+動詞原形表示推測，程度不同must一定,肯定（100%的可能性）may,might,could有可能,也許（20%－80%的可能性）can't不可能,不會（可能性幾乎為零）例:Thedictionarymustbemine.Ithasmynameonit.TheCDmight/could/maybelongtoTony,becausehelikeslisteningtopopmusic.Thehairbandcan'tbeBob's.Afterall,heisboy!2.當(dāng)play指彈奏樂器時，常在樂器前用定冠詞playtheguitarplaythepianoplaytheviolin當(dāng)play指進行球類運動時，則不用定冠詞playfootballplaybasketballplaybaseballtrytodosth.嘗試做某事try/doone'sbesttodosth.盡某人的最大努力去做某事例:Itrytoclimbthetree.Hetriedhisbesttorun.escapefrom…從哪里逃跑出來例：Heescapedfromtheburningbuilding.辨析becauseof,becausebecauseof+名詞/代詞/名詞性短語because+從句例：IdoitbecauseIlikeit.我做這件事是因為我喜歡。Ihadtomovebecauseofmyjob.因為工作的原因我得搬家。anythingstrange一些奇怪的東西當(dāng)形容詞修飾something,anything,nothing,everything等不定代詞時，放在這些詞的后面therebesb./sth.doing例：Thereisacateatingfish.Theremustbesomethingvisitingourhome.lookfor尋找指過程find找到指結(jié)果例：Iamlookingforapen.我正在找一支筆。（指找的過程）Ifoundmypenjustnow.我剛剛找到了我的筆。（指找的結(jié)果hear聽指聽的結(jié)果listen聽指聽的過程如：例：Didyouhear?你聽到了嗎？（指聽的結(jié)果，聽或沒聽到）Ioftenlistentothemusic.我經(jīng)常聽音樂。（指聽的過程）takeplace常指“（某事）按計劃進行或按計劃發(fā)生”（二者都無被動）happen常指具體事件的發(fā)生，特別指那些偶然或未能預(yù)見的“發(fā)生”例:GreatchangeshavetakenplaceinChinasince.Newthingsarehappeningallaroundus.takeplace還有“舉行”之意。例:ThemeetingwilltakeplacenextFriday.happen還可表示“碰巧；恰好”之意例:IthappenedthatIhadnomoneyonme.Unit9IlikemusicthatIcandanceto.一.重點短語stayawayfrom遠離2.besure確定；確信3.besuretodo一定要做某事4.makesurethat…確保…;確定…5.stayout待在外面6.stayup熬夜7.inthatcase既然那樣8.incase萬一9.stickto堅持;固守10.intotal總共；合計11.plentyof大量；充足二.重點語法12.onceinawhile偶爾；間或l.prefer的用法【1】preferAtoB、A與B相比較，比較喜歡A例:IpreferEnglishtoChinese.Ipreferfishtomeat.【2】preferdoingAtodoingB,A與B相比，比較喜歡做A例：Ipreferswimmingtorunning.【3】prefertodoAratherthandoB，A與B相比，比較喜歡做A例：Ipreferredtostaybehindratherthangowithyou.【4】詞組prefernottodo“不愿意做”whatever相當(dāng)于nomatterwhat例:Whereveryougo,whateveryoudo,I'llberightherewaitingforyou.3.cheerup高興起來；振作起來使歡樂；使高興例:Cheerup！Yourtroubleswillsoonbeover.Hetriedtocheerthemupwithfunnystories.marry娶;嫁;結(jié)婚;和…結(jié)婚marrysb./getmarried表示動作例.Hemarriedaprettygirl.Shemarriedasoldier.=Shegotmarriedtoasoldier.Theygotmarriedlastyear.keephealthy保持健康例.Inordertokeephealthy,hekeepsjoggingeveryday.keepingoodhealth,keepfit和stayhealthy都表示“保持健康”巧記以o結(jié)尾的名詞變復(fù)數(shù)：兩人兩菜一枝煙注：兩人指的是negro黑人,hero英雄，兩菜指的是tomato西紅柿,potato土豆，一枝煙，是說tobacco煙草，這些詞變復(fù)數(shù)時要加是-es,其余以o結(jié)尾的加-s。定語從句觀察兩個句子，看看有什么區(qū)別：aninterestingbook形容詞interesting做定語修飾bookabookthatisinterestingthatisinteresting句子做定語修飾bookinteresting/thatisinteresting作用是相同的，都是用作定語來修飾名詞book,這種在復(fù)合句中修飾名詞或代詞的從句叫做定語從句。定義：復(fù)合句中，修飾某一名詞或代詞的從句叫做定語從句。定語從句要跟在所修飾的名詞或代詞后面，被定語從句修飾的名詞或代詞叫做先行詞。定語從句一般用關(guān)系代詞who，that，which和whose來引導(dǎo)，放在從句的句首使從句與主句相連，并在句中擔(dān)當(dāng)一定的成分。IlikemusicthatIcandanceto.（作賓語）Iprefersingerswhocanwritetheirownsongs.（作主語）注1：That在從句中作主語或賓語（作賓語時that可省略）（指物）Aplaneisamachinethatcanfly.（作主語）Thenoodles（that）Icookedweredelicious.（作賓語）（指人）Whoisthemanthatisreadingthebookoverthere?（作主語）Thegirl（that）wesayyesterdaywasJim'（作賓S語）r.注2：從句的謂語和先行詞的單復(fù)數(shù)保持一致Ilikeasandwichthatisreallydelicious.Ilovesingerswhoarebeautiful.注3：Which在從句中作主語或賓語（作賓語時可?。ㄖ肝铮㏕hesilkwhichisproducedinHangzhousellswell.（作主語）Thesongs（which）LiuDehuasangwereverypopular.（作賓語）注4：Who（主語）,whom（賓語）（指人）例.TheboywhobreakthewindowiscalledRoy.（作主語）ThepersontowhomyoujusttalkedisMr.Li.（作賓語）注5：Whose在從句中作定語指人或物的所有格Ilikethegirlwhosehairislong.（作定語）Unit10Youaresupposedtoshakehands.一.重點詞組besupposedtodosth被期望/要求做某事；應(yīng)該shakehands握手3.dropby順便拜訪4.afterall畢竟;終歸5.pickup拾起；撿起接某人makeanoise發(fā)出噪音7.tablemanners餐桌禮儀getusedto習(xí)慣于9.berelaxedabout對…隨意/放松10.getmad大動肝火;氣憤ll.clean…off把…擦掉12.takeoff脫下(衣服)；(飛機等)起飛13.makeaneffort作出努力14.makesbfeelathome使某人感到賓至如歸15.cutup切開;切碎16.beexpectedtodo被期待做…17.makefriendswith與…交朋友18.assoonas一…就…19.toone'ssurprise令某人吃驚的是20.bedifferentfrom與…不同21.ontime按時intime及時二.重點語法1.(1)suppose：猜想;假設(shè)supposethat表示“猜測;假設(shè)”，that可省例：Isupposeheisastudent.(2)besupposedtodosth被期望做某事，應(yīng)該做某事。相當(dāng)于should和oughtto例：Wearesupposedtostopsmoking.Youaresupposedtosayhellototheforeigners.【練習(xí)】Youaresupposedhandswhenyoumeetforthefirsttime.A.toshakeB.shakeC.shakingD.shookmakeplanstodo==plantodo.打算做某事例ShehasmadeplanstogotoBeijing.=ShehasplanedtogotoBeijing.gooutofone'swaytodo特意，專門做某事例：Hewentoutofhiswaytomakemehappy.InSwitzerland,it'sveryimportanttobeontime.分析：it是形式主語，不定式是真正的主語。例：Tocleantheblackboardisyourjob.=It'syourjobtocleantheblackboard.Wearethelandofwatches,afterall.畢竟我們是鐘表王國。（1）thelandofwatches鐘表王國例：Chinaisthelandofbikes.（2）afterall畢竟例：After