八年级英语上全部知识点

八年级英语（上）全部知识点Unit1☆句子问频率Howoftendoyouexercise?Onceaday.Whatdoessheusuallydoonweekends?SheusuallywatchesTV.Howmanyhoursdoyousleep?Ninehours.☆核心知识表频率副词：always,usually,often,sometimes,hardlyever,neveronceaweek一周一次，twiceayear一年两次threetimesaweek一周三次fourtimesamonth一个月四次all,most,some,nobegoodforsth./doingsth.对什么有益bebadforsth./doingsth.对什么有害wanttodosth.想要做某事wantsb.todosth.要某人做某事asfor至于 7.trytodosth.尽量做某事8.ofcourse=certainly=sure当然lookafter=takecareof照顾10.keephealthy=stayhealthy保持健康exercise=takeexercise=dosports锻炼12.although=though虽然bethesameas与什么相同 bedifferentfrom与什么不同howoften多久一次15.mostofthestudents=moststudents大多数学生getgoodgrades取得好成绩17.someadvice中的advice是不可数名词keep/beingoodhealth=keephealthy=stayhealthy保持健康shop=goshopping=dosomeshopping购物20.surftheinternet上网alotof=lotsof许多healthn.健康healthyadj.健康的healthilyadv.,unhealthyadj.differentadj.不同的differencen.可数名词不同点☆熟读P11b,P22aG.F,P33,P53a3bUnit2☆句子看病用语What'sthematter(withsb.)?怎么了？=What'sthetrouble(withsb.)?=What'swrong(withsb.)?=Isthereanythingwrong(withsb.)?I'mnotfeelingwell.我觉得不太舒服。=I'mfeelingill/sick.=Ifeelterrible/bad.=Idon'tfeelwellIhaveastomachache我胃痛=Ihavegotastomachache=Thereissomethingwrongwithmystomach=Mystomachhurts=Ihave(got)apaininmystomachWhendiditstart?什么时候开始的？Youshoulddrinkmorewater.表建议Youshouldn'teatmore.That'sagoodidea.好主意。That'stoobad.太糟糕了。Ihavenoidea.=Idon'tknow.我不知道。4.I'msorrytohearthat.听到此事我很难过。☆核心知识身体各部位名称P71a 2.情态动词should与shouldn't表建议haveacold/stomachache/toothache/fever/sorethroat4.seeadentist/doctorsoon一会儿feel觉得，get变，stay保持，keep保持，sound听起来是系动词，常和形容词连用。如:feelhappy,gettired,stay/keephealthyliedown躺下8.forexample例如toomuch太多+不可数名词toomany太多+可数名词muchtoo太+形容词stressedout压抑；筋疲力尽11.It's+形容词+todosth.做某事怎么样。afew一些，修饰可数名词 alittle一些，修饰不可数名词few少许，修饰可数名词，表否认little少许，修饰不可数名词，表否认atthemoment=now此刻，常和现在进行时连用14.neckandneck并驾齐驱，齐头并进Ithinkso.我认为如此。16.toothn.复数形式teeth熟读P71a,P8,P93a,P101a形1b建议,P114,P122写作看病Unit3☆句子Whatareyoudoingforvacation? I'mvisitingmygrandmother.Whenareyoudoing?I'mgoingonMonday.Thatsoundsnice/interesting.问多长时间Howlongareyoustaying? Forfourdays.CanIaskyousomequestions?☆核心知识现在进行时表一般将来时常用的动词有：is/am/aregoingis/am/areleavingis/am/arecomingtakewalks=goforawalk散步3.some一些,any一些（多用于否认句和疑问句）singv.singern.5.takeavacation=takevacations=goonvacationthinkabout考虑7.somethingdifferent不同的某物8.plantodosth.计划做某事9.spendtime度时光10.finishdoing完成做某事11.alot许多needtodosth.需要做某事gocamping去野营 goshopping去买东西goswimming去游泳 goboating去划船goskating去溜冰 gowalking去散步goclimbing去登山 gofishing去钓鱼gohiking去徒步远足godancing去跳舞gosightseeing去观光dosomeshopping买东西dosomewashing洗衣服dosomecooking做饭dosomereading读书dosomespeaking训练口语Howabout…?=Whatabout…?……怎么样？16.goback,comeback,getback回来tourn.touristn.写作P173a假期计划熟读P14GF,P153a,P161a,P173aUnit4☆句子Howdoyougettoschool?Iridemybike.Howdoeshegettoschool?Hetakesthetrain.问多长时间Howlongdoesittake?Ittakesabout10minutes.问路程Howfarisit?Howfarisitfromhometoschool?Itisabout10kilometers.Don'tworry.☆核心知识bybike,bybus,bysubway,bytaxi,byboat,bycar,bytrain（乘坐……车，放在句尾）takethetaxi/train/bus/subway/car3.rideabike骑自行车walkto+地点走到……5.haveaquickbreakfasthowlong多长时间howfar多远howoften多长时间一次howmuch,howmany多少gettoschool到校gethome/there/heregetto=arrivein/at=reach到达leavefor离开去……9.first,next,then,lastdependon依靠，靠 决定11.aroundtheworld=allovertheworld全世界12.takesb.to+地点把某人送到某地Ittakessb.sometime/moneytodosth.花费某人多少时间/金钱做某事。take可译为：花费、送〔带〕、搭熟读P202c2dG.F.,P213a3b,P233a,P242Unit5句子邀请用语Canyoucometomyparty?=Wouldyouliketocometomyparty?肯定答复：Sure,I'dloveto.否认答复：I'msorry.Ican't.Ihavetodomyhomework.Maybeanothertime.Thanksforasking(inviting).谢谢邀请。问星期Whatistoday?ItisMonday?Whatdayisittoday?ItisMonday.☆核心知识情态动词can与can't2.I'dloveto我非常乐意3.I'msorry对不起4.writesoon尽快回信wouldlikesth.想要某物wouldlike(love)todosth.想要做某事；愿意做某事haveapianolesson上一堂钢琴课Keepquiet!请保持安静!keep+形容词，表示“保持某种状态”thedayaftertomorrow后天thedaybeforeyesterday前天9.invitev.invitationn.邀请写作P293a关于拒绝邀请的回信熟读P251a1c,P262b2cG.F,P274,P293a3b4Unit6句子TinaistallerthanPaul.2.TomismoreathleticthanSam.☆核心知识形容词副词的比较级、最高级 2.as…as与……一样，notas/so…as与……不一样lookthesame看起来一样 4.both：be+both,both+实义动词alittle,much,even,far可修饰比较级 6.begoodatsth./doingsth.擅长于……makesb.do迫使某人做某事 8.beimportantforsb.对某人来说很重要insomeways在某些地方 10.morethan=over超过；多于☆熟读P32G.F,P333a,P353a☆写作P333a描写人物ReviewofUnits1--Unit6☆熟读P3945,P4078Unit7☆句子Howdoyoumakeabananamilkshake?问数量Howmanybananasdoweneed?Weneed5.Howmuchyogurtdoweneed?Onecup.☆核心知识量词acupof,abottleof,apieceof,abowlof,apairof,aboxof,asliceof,ateaspoonof连词first,next,then,finally3.turnon打开,turnoff关上,turndown关小cutup切碎5.mixup混合add…to…把……加到……上☆熟读P411b,P422cG.F.,P433a,P453a☆写作写一篇制作食物的步骤Unit8☆句子Didyougotothezoo?Yes,Idid.No,Ididn't.Werethereanysharks?Yes,therewere.No,thereweren't.Whatelsedidyoudo?你还做了些什么？☆核心知识一般过去时hangout闲荡2.haveagoodtime过得愉快3.lateadj./adv.迟4.takeaclass上课luckn.luckyadj.luckilyadv.6.seeyousoon盼望很快见到你7.inthefutureattheendof…在……的最后9.havefundoingsth.做某事很有趣10.goforadrive开车兜风visitv.参观,visitorn.参观者☆写作P493a和P513a记叙一天所做的事☆熟读P471b,P482bG.F.,P493a,P513aUnit9☆句子Whenwasheborn?Hewasbornin1895.Howlongdidhehiccup?For5days.Whendidhestarthiccupping?Hestartedhiccuppingin1922.☆核心知识一般过去时1.beborn出生startdoing=starttodo开始做某事begindoing=begintodotoo…七。太 而不能做某事violinist小提琴家,violin小提琴pianist钢琴家，piano钢琴well-knownadj.著名的attheageof…在……岁takepartin参加某种活动、比赛、项目join参加某个组织成为其中一员becauseof+名词因为70-yearadj.70年的usualadj.寻常的,unusualadj.不寻常的写作P553a和P573a描写人物熟读P531b, P542cG.F,P553a,P562b2c,P573aUnit10句子Whatareyougoingtodowhenyougrowup?I'mgoingtobeanactor.Howareyougoingtodothat?I'mgoingtotakeactinglesson.☆核心知识begoingto是一般将来时①表将要发生的动作或存在的状态。②常和将来的时间连用。如：nextday/week/month/year…inthefuture,in20years,tomorrow,thedayaftertomorrow等growup长大atthesametime同时readv.readern.读者somewhereinteresting有趣的地方savemoney存钱maybe也许getgoodgrades取得好成绩keepfit=keephealthy时间状语从句由when,after,before,assoonas,not・・・until,while,since等词引导。注：当主句是一般将来时，从句用一般现在时IwillbeateacherwhenIgrowup.写作P613a如何实现自己的梦想熟读P591b1c,P60GF.,P613a3b,P621a1b,P633aUnit11句子表请求句子以及答复Couldyoupleasesweepthefloor?Yes,sure.Sorry,Ican't.I