八年级英语语法【3篇】

八年级英语语法【3篇】八年级英语语法篇一unitone1.howoftendoyouexercise?→howoften+助动词do(does或did)+主语+dosth.?疑问词howoften是问频率(多经常),在这里助动词do(does或did)是起帮助构成疑问的作用everyday/onceaweek/twiceamonth/threetimesamonth/threeorfourtimesamonth.2.whatdoyouusuallydoonweekends?第一个do为助动词，在这起帮助构成疑问的作用；而第二个do则是实义动词。iusuallyplaysoccer.3.what’syourfavoriteprogram?it’sanimalworld.4.whatdostudentsdoatgreenhighschool?第一个do为助动词，在这起帮助构成疑问的作用；而第二个do则是实义动词。5.asforhomework,moststudentsdohomeworkeveryday.asfor...意思是“至于；关于”，常用于句首作状语，其后跟名词、代词或动词的-ing形式（即动名词）。如：asforhim，ineverwanttoseehimhere.至于他，我永远不希望在这里见到。asforthestory，you'dbetternotbelieveit.关于那故事，你最好不要相信。6.theresultsfor“watchtv”areinteresting.7.momwantsmetogetupat6:00andplayping-pongwithher.→wanttodosth.意思是“想要做某事”；wantsb.todosth.意思是“想要某人做某事”。如：doyouwanttogotothemovieswithme？你想和我一起去看电影吗？theteacherdoesn'twantustoeathamburgers.老师不想让我们吃汉堡包。8.shesaysit’sgoodformyhealth.→begoodfor...表示“对……有益（有好处）”。其反义为：bebadfor...。（这里for是介词，后跟名词、代词或动名词）如：it'sgoodforustodomorereading.多读书对我们有好处。readinginbedisbadforyoureyes.在床上读书对你的眼睛有害。9.howmanyhoursdoyousleepeverynight?10.iexerciseeveryday,usuallywhenicomehomefromschool.11.myeatinghabitsareprettygood.这里pretty相当于very。12.itrytoeatalotofvegetables,usuallytentoeleventimesaweek.→trytodosth.表示“尽力做某事”，不包含是否成功的意思/trydoingsth.表示“（用某一办法）试着去做某事”。如：you’dbettertrydoingtheexperimentinanotherway.你最好试试用另一种方法做这个试验。13.myhealthylifestylehelpsmegetgoodgrades.→helpsb.(to)dosth.帮助某人做某事14.goodfoodandexercisehelpmetostudybetter.→helpsb.(to)dosth.帮助某人做某事/这里better是well的比较级，而不是good的比较级15.isherlifestylethesameasyoursordifferent?＝isherlifestylethesameasyourlifestyleorisherlifestyledifferentfromyourlifestyle?→bethesameas…/bedifferentfrom…16.ithinki’mkindofunhealthy.kindof=alittle/akindof意思是“一种”17.whatsportsdoyouplay?18.alotofvegetableshelpyoutokeepingoodhealth.keepingoodhealth=keephealthy=stayhealthy19.youmusttrytoeatlessmeat.→trytodosth.表示“尽力做某事”,不包含是否成功的意思/less是little的比较级20.thatsoundsinteresting.这是“主语+系动词+表语”结构的简单句。sound（听起来），look（看起来），smell（闻起来），taste（尝起来），feel（觉得），seem（好象），grow（变得）,get（变得）等词在英语中可用作系动词，后跟形容词作表语。如：ittastesgood.这味道好。themusicsoundsverysweet.这音乐听起来很入耳。thesmokegrewheavierandheavier.烟雾变得越来越浓了。unittwo1.what’sthematter?what’sthematerwithyou?with为介词，后跟名词、代词或动名词。人称代词必须用它的宾格。ihaveacold/haveasoreback/haveastomachache2.youshouldliedownandrest/drinkhotteawithhoney/seeadentist/seeadoctor.3.i’mnotfellingwell.这里well表示身体状况，不能用good代替4.whendiditstart?abouttwodaysago.5.that’stoobad.6.ihopeyoufellbettersoon.这里better是well的比较级7.traditionalchinesedoctorsbelieveweneedabalanceofyinandyangtobehealthy.这里tobehealthy是动词不定式短语，作目的状语8.maybeyouhavetoomuchyin.toomuch后跟不可数名词，而toomany后跟可数名词复数9.it’seasytohaveahealthylifestyle,andit’simportanttoeatabalanceddiet.→it’seasytodosth.做某事容易/it’simportanttodosth.做某事重要10.everyonegetstiredsometimes.这里get连系动词，tired是形容词作表语，属系表结构11.asorethroatcangiveyouafever.→givesb.sth.=givesth.tosb.把某物给某人12.don’tgetstressedout.it’snothealthy.在这里get是连系动词，stressedout是表语13.ihaveatoothache.ineedtoseeadentist.→need意思为“需要”，作实义动词时，后跟动词不定式，否定式为don’t/doesn’t/didn’tneed(todosth.)；作情态动词时，只能用于否定句或疑问句中，否定式为needn’t(dosth.)，除有过去式外，没有其它的形态变化14.eatabalanceddiettostayhealthy.tostayhealthy是动词不定式短语，作目的状语15.i’mnotfeelingverywellatthemoment.atthemoment=nowunitthree1.whatareyoudoingforvacation?i’mbabysittingmysister.whereareyougoingforvacation?italy.这是现在进行时的一种比较特殊的用法，用来表示按计划或安排要做的事情，现在还没有去做。2.whoareyougoingwith?i’mgoingwithmyparents.withmyparents是介词短语，在这里作伴随状语，起修饰谓语动词aregoing的作用3.whenareyougoing?i’mgoingonmonday.4.whatareyoudoingthere?i’mgoinghikinginthemountains.5.howlongareyoustaying?justforfourdays.idon’tlikegoingawayfortoolong.疑问词hwolong是对时间长短或事物的长度提问，在这里是对时间的长短进行提问。6.haveagoodtime.=enjoyoneself.玩得开心、愉快7.showmeyourphotoswhenwegetbacktoschool.→showsb.sth.=showsth.tosb.把某给某人看8.i’mgoingtohawaiiforvacation.forvacation是介词短语，在这里作目的状语，起修饰谓语动词的作用9.what’sitlikethere?这里like是介词，而不是动词10.caniaskyousomequestionsaboutyourvacationplans?→asksb.sth.问某人某事11.benlambert,thefamousfrenchsinger,istakingalongvacationthissummer!→takeavacation度假12.hethoughtaboutgoingtogreeceorspain,butdecidedoncanada.→thinkabout考虑/decideon决定这里的about和on都是介词13.“ialwaystakevacationineurope,”hesaid.“thistimeiwanttodosomethingdifferent.”→(1).wanttodosth.(2).修饰不定代词(something,nothing,anything等)的定语常放在不定代词的后面14.heplanstohaveaveryrelaxingvacation.→plantodosth.计划做某事15.i’mplanningtospendtimeinthebeautifulcountryside.16.ijustfinishedmakingmylastmovies.→finishdoingsth.完成做某事17.ihearthatthailandisagoodplacetogosightseeing.togosightseeing是动词不定式短语，作agoodplace的后置定语18.she’sleavingforhongkongontuesday.→leaveaforb离开a地去b地19.iwanttoaskyouaboutplacestovisitchina.tovisitchina是动词不定式短语，作places的后置定语20.i’mplanningmyvacationtoitalythisweekend.toitaly是动词不定式短语，作myvacation的后置定语21.whatshouldtouriststakewiththem?withthem是介词短语，在这里作伴随状语，起修饰谓语动词take的作用22.whereareyouleavingfrom?leavefrom离开某地（注：from是介词）1.免费befree3.活到200岁livetobe200yearsold5.更少的污染lesspollution7.更少地使用地铁usethesubwayless9.更多的高楼moretallbuildings11.十年后intenyears13.住的地方placestolive15.住在太空站liveonthespacestation17.住在公寓liveinanapartment19.一个人住livealone/byoneself21.去滑冰goskating23.看起来很时髦looksmart25.穿着随意dresscasually27.实现cometrue29.在未来inthefuture八年级下unit2arguedwithsb.与某人生气haveanargumentwithsb.与某人生气outofstyle不时髦的instyle时髦的keepout不让……进入callsb.up打电话给……onthephone用电话交谈payfor付款part-timejob兼职工作teentalk青少年论坛thesameas与…同样的geton相处asmuchaspossible尽可能多allkindsof各种ontheotherhand一方面borrowsth.fromsb.向某人借某物foundout找出ispopularatschool在学校受欢迎exceptme除了我haveaquicksupper去吃快餐not……until直到……才trytodo试着去做complainaboutdoingsth.抱怨做某事seemtodocomparing…with把…与…做比较thinkfor为…着想findit+adj.+todosth.发现做某事很怎样learntodo学会做某事八年级下unit3barbershop理发店getout出去takeoff起飞trainstation火车站comein进来beijinginternationalairport北京国际机场hearabout听说takeplace发生worldtradecenter世界贸易中心as…as和…一样infrontof在…的前面cleanmyroom打扫我的房间sleeplate睡懒觉makeasmooth做思木西cookdinner做晚饭eatlunch吃中午饭cuthair剪头发have…experience有…经历inthemorning在早晨walkdown走下来verysurprised非常惊奇souvenirshop纪念品商店tvstation电视台inthemuseum在博物馆climbatree爬树jumpdown跳下takeaphoto照相calledthepolice报警rodehisbicycle骑自行车buyanewspaper买一份报纸runaway逃跑thinkabout考虑…做某事forexample举例子heardabout听说havingfun玩的高兴insilence在…toldus告诉我们inspace在太空overtheworld遍及全世界becamefamous因…而出名nextto挨着1.arriveat/in2.atvreporter3.infrontof4.inthefrontof5.getoutof6.sleeplate7.in(at)thelibrary8.themuseumofflight9.buyasouvenir10.callthepolice11.callthetvstation12.callthenewspaper13.takeoff14.anunusualexperience15.jumpdownfrom16.takephotosof17.tooscared18.walktoschool19.inthetree20.onthetree21.policeofficer22.atthedoctor’s23.goshopping(dosomeshopping)24.abarbershop25.on/intheplayground26.tenminutesago27.insilence28.keepsilent/quiet29.takeplace30.becomeanationalhero31.become/befamousfor32.become/befamousas33.allovertheworld(intheworld)34.inturn35.havefun(enjoyoneself)36.onthemoon37.bemurdered38.bedestroyed39.onthisday40.hearabout/of41.beborn42.cuthair(haveone’scut)八年级下unit5haveagreattime玩的高兴letin````进来stayathome呆在家helpsb.(to)dosth..帮助某人做某事takeaway拿走asksb.tosthattheparty在晚会上gotocollege去大学be\becomefamous变的有名travelaroundtheworld环游世界makemoney挣钱workhard努力工作aprofessionalsoccerplayer一名职业足球运动员seemlike看起来像makealiving谋生allovertheworld世界各地givemoneyto捐钱allthetime一直foraliving为``````谋生getinjured受伤infact事实上beableto能够begoingtospendtime消磨时间toomuch太多laughat笑话某人gobackinorder为了``````八年级下unit9belatefor迟到looklike看起来象inorder按顺序bynoon到中午为止ontheweekend在周末haveagoodday!玩的愉快lookingthrough浏览waitinginline排队reallylow降低tellsb.aboutyourself告诉某人有关你的事aballgamefan球迷befriendlytosb.对某人友好feellike感觉像afriendlikeyou像你一样的朋友getalong相处thanksfor因……而感谢asksb.todosth.要求某人做某事gowithme和我一起去thinkof想起leaveearly早早离开atleast至少becareful小心八年纪下册unit10mostof大多数makesb.laugh让某人笑liketodo喜欢做某事likedoingbothlike都喜欢thesamelike和``````一样forme对我来说getthejob上班enjoydoingsth八年级英语语法篇二语法专题module1简单句：由一个主语（或并列主语）和一个谓语（或并列谓语）构成。一。五种基本句型：1.

主语＋系动词＋表语（s+v+p）heishappy.2.

主语＋不及物动词＋（状语）

(s+v)

heisswimming.3.

主语＋及物动词＋宾语＋（状语）

(s+v+o)

isawhimjustnow.4.

主语＋及物动词＋间接宾语＋直接宾语

(s+v+io+do)shelentmeabike,主语＋及物动词＋直接宾语＋间接宾语

(s+v+do+io)shelentabiketome.5.

主语＋及物动词＋宾语＋宾语补足语

(s+v+o+oc)thegoodnewsmadeushappy.二。练习：写出下列句子的基本成分。1.

helikesmusicverymuch.2.

thesouptastessalty.3.

sheworksveryhard.4.

myteacheraskedmetocomealittleearliernexttime.5.

myfatherboughtmeacomputer.module2宾语从句：以一个句子作为宾语的复合句。一。宾语从句的时态：主句

从句一般现在时

要根据具体情况选择所需要的时态一般过去时

相应的过去时态一般过去时

客观真理或自然现象时，从句用一般现在时态e.g.hesaysthatheisgoingtothecinema.hesaidthathecouldn’tfinishtheworkontime.theteachertoldusthattheearthgoesaroundthesun.二。宾语从句的语序：陈述句的语序。三。宾语从句的引导词：陈述句

that(在口语中可省去)一般疑问句

if/whether特殊疑问句

疑问词(what,when,where,who,why,which,how)e.g.hesays.helikespainting.hesays(that)helikespainting.isheamerican?heaskedheaskedif/whetherhewasamerican.whereisthecinema?idon’tknowidon’tknowwherethecinemais.四。练习：把下列句子改为宾语从句。1.

thestoryisveryinteresting.(hesaid)2.

whatdidyousay?(ididn’thear)3.

wheredoeshecomefrom.(iwanttoknow)4.

isyourfatheradoctor?(myteacherasked)5.

hassheseenthefilm?(idon’tknow)6.

howcanigettothehospital.(canyoutellme)7.

heisplayingcomputergames.(hesays)8.

theywillhaveameetingtomorrow.(iknow)module3动词不定式（todo）和动名词（v-ing）有些动词后面需加todo或-ing来把意思补充完整。接todo的单词多为“打算”、“计划”、“希望”之类的动词，而这些动词都表示未来。接-ing形式的动词要么表示是正在进行，要么表示一般性或经常性行为。有的动词既可以接todo，也可以接-ving。一。接todo的动词有：want,wouldlike,agree,refuse,decide,learn,need,offer,afford,wish,hope,ask等。二。接-ing的动词有：feellike,keep,enjoy,finish,practice等。三。既可以接todo，也可以接-ving的动词有：hate,like,love,begin,start（意思一样），remember,forget,continue,stop,try,goon（意思不一样）等。四。练习：用所给词的适当形式填空。1.

wouldyoulike_____________(have)acupoftea?2.

i’mverytired,let’sstop_____________(have)arest.3.

iaskedwhyhesmiled,buthecouldn’tremember_________________(smile)atme.4.

hewants_____________(buy)anewbike.5.

youmustkeep_______________(practice)______________(speak)englisheveryday.6.

haveyoufinished_____________(read)thebook?7.

idecide______________(visit)thegreatwallthisholiday.8.

mysisterenjoys_______________(listen)tomusic.9.

helearnt______________(swim)allbyhimself.10.

myfatheragreed____________(buy)meacomputer.11.

iforgot_____________(close)thedooryesterday.12.

ihate______________(lose).13.

theteacheriscoming,westop_____________.(talk)14.

wetried______________(finish)theworkontime.15.

sallyrefused______________(play)duringthefinalpractice.16.

heoffers____________(help)mewiththework.17.

shecan’tafford______________(buy)adictionary.18.

ihope_____________(go)abroad.19.

daweiasked____________(play)thecomputergameonmyfather’scomputer.20.

hestarted_______________(make)hisownradioprogrammerattheageoffifteen.module4-5一。

由if引导的条件状语从句

(如果。)1.

句子结构主句+if从句。

if从句，主句。2.

时态变化主句

从句一般将来时will

won’t

一般现在时v.

don’t+v.v.-s

doesn’t+v.启使句v.

don’t+v.e.g.:ifyou

(want)tosaysomething,

(hand)up,please.=iflily

(receive)thegift,she

(be)veryhappy.=ifshe

(get)uplate,she

(notcatch)thebus.==sheshould

,or二。

感叹句

(多。啊！)1.

what+a/an/...+adj.+n.(+主语+be)!(+从句)e.g.:

cleanclassroomit

!honestkidtom

!terriblenewsthis

!fantasticconcertsthey

!funnyplacewewentyesterday!2.

how+adj.+主语(the+n./人名/代词)+be!how+adv.+主语+v.!how+adj./adv.+从句！e.g.:改写上面的句子。八年级英语语法篇三语法系统复习（一）现在进行时：用于表示现在正在进行的动作，如：whatareyoudoingnow?基本结构为be加动词的现在分词，如：iamreadingabook.变否定在be后面加not,如iamnotreadingabook.变一般疑问句把be动词提前，如areyoureadingabook?yes,iam.no,iamnot.一般现在时：主要有以下三方面，①用来表示状态，特征或不受时间限制的客观存在和真理。如：matterexistsinthreestates物质有三态。又如：theearthmovesaroundthesun②表示习惯性和经常发生的动作，如：ioftengotobedat9∶30③在时间、条件等状语从句中表示将来要发生的动作，如：assoonasigettherei'lltelephoneyou.基本句式包括肯定句，否定句和一般疑问句。一般现在时态中的肯定句有数量和人称的变化，如1.igetupveryearly.我很早起床。2.he______(get)upveryearly.

3.。mary¬¬¬¬_______(get)upveryearly.4.myparents_____