GOFORIT八年級下冊英語語法知識點精講練習(xí)

GOFORIT八年級下冊_英語語法知識點精講練習(xí)Practicemakesperfect!初二下冊英語語法精講及練習(xí)(一)一般將來時一般將來時表示將來某個時間要發(fā)生的動作或者存在的狀態(tài)。通常與表示將來的時間狀語連用，如tomorrow,thedayaftertomorrow,nextyear,nextmonth,nextweek,in100years等。begoingtodo(動詞原形)結(jié)構(gòu):表示打算、準備做的事情或者肯定要發(fā)生的事情。如:Itisgoingtorain.willdo結(jié)構(gòu)表示將來的用法:1.表示預(yù)見Doyouthinkitwillrain?Youwillfeelbetterafteragoodrest.2.表示意圖Iwillborrowabookfromourschoollibrarytomorrow.Whatwillshedotomorrow?基本構(gòu)成如下:一般疑問句構(gòu)成:(1)will+主語+do??WillSarahcometovisitmenextSunday?(2)therebe結(jié)構(gòu)的一般疑問句:Willthere+be??Willtherebefewertrees?Yes,therewill./No,therewon’t否定句構(gòu)成:will+not(won’t)+doSarahwon’tcometovisitmenextSunday.特殊疑問句構(gòu)成:特殊疑問詞，will，主語，?,WhatwillSarahdonextSunday?(二)should的用法:should用來提出建議和忠告，后邊加動詞原形，否定句直接在should后邊加not.例如:Ithinkyoushouldeatlessjunkfood.我認為你應(yīng)該少吃垃圾食品。Shedrivesalotandsheseldomwalks.SoIthinksheshouldwalkalot.她經(jīng)常開車，很少走路。所以我認為她應(yīng)該多走路。Studentsshouldn’tspendtoomuchtimeplayingcomputergames.學(xué)生們不應(yīng)當花太多的時間玩計算機游戲。學(xué)習(xí)向別人提建議的幾種句式:(1)Ithinkyoushould?(2)Well,youcould?(3)Maybeyoushould?(4)Whydon’tyou??(5)Whataboutdoingsth.?(6)You’dbetterdosth.(三)過去進行時過去進行時表示過去某一點時間正在進行的動作或者過去某一段時間內(nèi)一直進行的動作。1.構(gòu)成was/were+doing，例如:IwaswatchingTVat9o’clocklastnight.at9o’clocklastnight是時間點Theywereplayingfootballallafternoon.Practicemakesperfect!allafternoon是時間段2.過去進行時的標志詞at8o’clocklastnight,thistimeyesterday等。例如:Iwashavinglunchathomethistimeyesterday.昨天的這個時候我正在吃午飯。Atthattimeshewaswritingabook.那陣子她在寫一本書。(表示她在那段時間里一直在做那件事情。)(四)間接引語形成步驟:(1)不要逗號，冒號，引號(2)要考慮到人稱的變化(人稱的變化與漢語是一致的)(3)要考慮時態(tài)的變化(4)要考慮時間狀語、地點狀語和語示代詞的變化。1.直接引語變成間接引語時，幾個主要時態(tài)的變化規(guī)律直接引語間接引語一般現(xiàn)在時一般過去時一般將來時過去將來時現(xiàn)在進行時過去進行時2.直接引語變成間接引語時，一些詞匯的變化規(guī)律直接引語間接引語1.am/is1.was2.are2.were3.have/has3.had4.will4.would5.can5.could6.may6.might4.動詞時態(tài)和代詞等的變動(1).某些代詞，限定詞，表示時間或地點的副詞和個別動詞在間接引語中的變化規(guī)則:直接引語間接引語todaythatdaynowthen,atthatmomentyesterdaythedaybeforethedaybeforeyesterdaytwodaysbeforetomorrowthenextday/thefollowingdaythedayaftertomorrowtwodaysafter,/intwodaysnextweek/monthetcthenextweek/monthetclastweek/monthetctheweek/monthetc.beforeheretherethisthatthesethosecomegobringtake(2).如果引述動詞為現(xiàn)在時形式，則間接引語中的動詞時態(tài)，代詞，限定詞和表示時間或地點的副詞不用變化。而如果引述動詞是過去時，以上內(nèi)容就要有相應(yīng)變化。變化情況如下:現(xiàn)Practicemakesperfect!在時間推移到過去的時間(注意:如果直接引語是表示客觀規(guī)律的,那么時態(tài)仍然用一般現(xiàn)在時一般現(xiàn)在時?一般過去時;?過去進行時;現(xiàn)在進行時一般將來時?過去將來時;現(xiàn)在完成時?過去完成時;(五)if引導(dǎo)的條件狀語從句結(jié)構(gòu):if，一般現(xiàn)在時，主語，將來時含義:如果??，將要??例如:Ifyouaskhim,hewillhelpyou.如果你請求他，他會幫助你。Ifneedbe,we’llworkallnight.如果需要，我們就干個通宵。if引導(dǎo)的條件狀語從句。If是連詞，所連接的句子叫條件狀語從句，表示假設(shè)或條件，意思是“如果…的話”，用法如下:1、表示假設(shè)，表示將會發(fā)生和可能發(fā)生的事，或進行提醒警告。句子結(jié)構(gòu)如下:If+句子(一般現(xiàn)在時)，+主句(主語will/may/can)+動詞)a.Ifyoufinishyourhomework,youcangooutandplay.b.IfIhaveenoughmoneynextyear,Iwillgototravel.2.表示真實條件、客觀真理、自然現(xiàn)象、定理定義.民間諺語等，句型是:If+句子(一般現(xiàn)在時)，+主句(一般現(xiàn)在時).例:Ifyoustudyhard,youaresuretosucceed.Ifyouputiceinawarmplace,itturnsintowater.Ifaglassfallsonthefloor,itusuallybreaksIfyoucookabanana,itbecomesverysoft.Ifaplantdon’tgetenoughlight,itgrowsverytallandthin.【試題答案】一.1.A2.C3.C4.C5.D6.A7.B8.C9.A10.C11.B12.B13.D14.D15.B二.1.C2.D3.E4.A5.B三.1.what,advice2.buying,called3.out,of4.about,on5.surprise,on四.1.C2.B3.E4.D5.A五.(A)1.C2.B3.B4.C5.A(B)1.C2.B3.F4.G5.EPracticemakesperfect!實戰(zhàn)操練(答題時間:80分鐘)一.選擇填空。()1.Beijingwonthechances_________the2008Olympics.A.tohostB.hostC.hostingD.hosted()2.TigerWoodscanmakebillions______dollarsayear.A.forB.withC.ofD.on()3.,Youlookedsobeautifulattheparty.,_______.A.No,Idon’tthinksoB.OfcourseC.ThankyouverymuchD.No,I’mnotbeautiful()4.Thetextisveryeasyforyou.Thereare______newwordsinit.A.afewB.alittleC.fewD.little()5.Inthebookshop,areaderaskedtheshopkeeper________“WhoMovedMycheese”wasaninterestingbook.A.thatB.whatC.howD.if()6.,InourEnglishstudyreadingismoreinterestingthanspeaking,Ithink.,Idon’tagree.Speakingis_______reading.A.asimportantasB.soimportantasC.themoreimportantD.themostimportant()7.Ifhe________harder,he’llcatchupwithus.A.workB.worksC.workedD.willwork()8.Themanager________thatthebusinesswouldbeworseafterthestock(股票)wentdown.A.talkedB.toldC.saidD.spoke()9.Weshouldkeep_________inthereading-room.A.quietB.quietlyC.quiteD.quickly()10.,Ithinkeverythinggoesonwell.,_______.A.SoIdoB.IdosoC.SodoID.SoisI()11.IfyouwanttowatchTV,youmayturn_______.A.downB.itonC.onitD.itoff()12.I’msorryIhaven’tgotanymoney.I’ve________myhandbagathome.A.missedB.leftC.putD.forgotten()13.Heislisteningtothemusic_______sheiswashingclothes.A.afterB.beforeC.thatD.while()14.Ittakes________timetogotoBeijingbyplanethanbytrain.A.moreB.fewerC.longerD.less()15.,Excuseme.Haveyougotaneraser?,Sorry,Ihaven’t.Why_______youaskMary?Perhapsshe’sgotone.A.doB.don’tC.didD.didn’tPracticemakesperfect!二.選擇恰當?shù)拇鹫Z。_____1.WhatwereyoudoingwhentheUFOlanded?A.Yourteacherwon’tletyouin._____2.Willpeopleusepapermoneyinthefuture?B.HesaidIcouldn’tstayoutlate._____3.Ican’tsleep,whatshouldIdo?C.Iwasdoingmyhomework._____4.IfIwearjeanstoschool,whatwillhappen?D.No,theywon’t.Everyonewillhaveacreditcard._____5.Whatdidyourfathersay?E.Youshouldlistentosomerelaxingmusic.三.根據(jù)漢語提示填空:1.不知道該怎么辦，你能給我點建議嗎,Idon’tknow__________todo,canyougivemesome_______?2.外星人正在買紀念品的時候，我給警察打了個電話。Whilethealienwas_______asouvenir,I________thepolice.3.我放學(xué)回家的路上，看見一只貓從窗戶里跑了出來。Onmywayhomefromschool,Isawacatget_______________awindow.4.我不想在電話里跟你談?wù)撨@件事情。Idon’twanttotalk_________itwithyou_________thephone.5.我們要在周五晚上為約翰舉辦一個驚喜的晚會。Wearegoingtohavea_______partyforJohn________Fridayevening.四.完形填空:把下面五個句子放在文章中的恰當位置，使文章完整。Threemenwentupinaballoon(氣球).TheystartedearlyinLondon.TheheadmanwasTed,andtheothertwomenwereDavyandEmilio.1Soontheyheardthesea.Theywerecarryingtheusualrope(繩子),anditwashangingdownfromthebasketoftheballoon.Attheendoftheropetheyhadtiedametalbox.Thiscouldholdwater,oritcouldbeempty.So2.Itwasforuseoverthesea.Theywerealsocarryingsomebagsofsand.Afterthesunrose,theballoonwenthigher.Itwentupto3,000metres,and3.Thewaterintheballoonbecameice.Snowfellpastthemen’sbasket,andtheycouldseemoresnowontheground.4,butitwashard.Theytriedtobreaktheicysandwiththeirknives,butitwasnoteasy.Theworkwasslowandtheywerestillfalling,sotheyhadtodropsomewholebagsofsand.Oneofthemfellonanicylakeandmadeablackholeintheice.Atlasttheypulledtheboxintothebasket.Itwasstillsnowing;so5.Theyroseto5,100metres!Everythingbecameicy.Theyweresocoldthattheydecidedtoland.TheycamedowninPolandheavilybutsafely.Theyhadtravelled1,797kilometresfromLondon!A.ThementriedtothrowoutsomemoresandB.theywereabletochangeitsweight(重量)C.Theyhadabigballoonandtheywerereadyforalongway.D.theyclimbedtogetawayfromthesnowE.theairtherewasverycold五.閱讀理解Practicemakesperfect!(A)EinsteinWasWaitingforHisFriendOnceEinsteinwaswaitingforoneofhisfriendsonabridge.Hewasthinkingaoblem.Whilehewaswaiting,itbegantorain.Therainkeptonforsometime.WhenEinsteintookoutapieceofpaperfromhispockettowritesomethingdown,thepaperwaswetandthenheknewthatitwasraining.Hisclotheshadbecomewet.Butafterheputthepaperintohispocket,heforgothewasstandingintherainagain.Manyscientistsarenotcarefulwiththeirlives.Thisisbecausetheyaretoocarefulwiththeirstudies.1.WhatdidEinsteindo?Hewas______.A.adoctorB.ateacherC.ascientist2.WhywasEinsteinonabridge.A.Becausehewaswritingsomethingonthebridge.B.Becausehewaswaitingforafriend.C.Becausehewasthinking.3.Itrained_________.A.sometimesB.forsometimeC.foralongtime4.Einstein________andbegantowritesomethingonit.A.boughtapieceofpaper.B.tookapieceofpaperfromhiscar.C.tookoutapieceofpaperfromhispocket.5.Whichistrue?A.Einsteinwascarefulwithhiswork.B.Einsteinwascarefulwithhisclothes.C.Einsteinwascarefulwithhisfriends.(B)生活中總會有許多意外事故發(fā)生，懂得急救或自救是非常重要的。請閱讀下面材料，根據(jù)1,5小題所描述的救護方法，從A-G七幅圖中找出與題意相應(yīng)的圖畫(本題共有七幅圖，你只能選五幅圖，多選不給分。)1.Ifthepersonhasstoppedbreathing,youmusttrytostarth