2022八下英语单元知识点总结.docx

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1、2022八下英语单元知识点总结 八下英语单元学问点总结第一单元学问总结robot,everything,paper,use,less,fewer,fly,space,fall,alone,dress,which,myself,重点单词interview,future,thought,unpleasant,scientist,hundred,already,huge,simple,human,possible,possible,pollution,tree,building,even,predict,sound,however,bored,everywhereoncomputers,inthef

2、uture,onaspacestation,fallinlovewith,goskating,beableto,theWorldCup,cometrue,hundredsof,lookfor,thesameas,getbored,helpwith1.Whatwilltheweatherbeliketomorrow?2.Illbeabletodressmorecasually.3.Japanesecompanieshavealreadymaderobotswalkanddance.4.Afteranearthquakeasnakerobotcouldhelplookforpeopleunderb

3、uildings.5.-Willtherebelesspollution?-No,therewont.重点短语重点句型语法1.2.3.4.will构成的一般将来时态的陈述句，否定句，疑问句及确定和否定回答。Therebe句型的一般将来时。more,fewer,less的用法。复习一般过去时，一般现在时。第2单元学问总结重点单词play,loudargue,wrong,could,ticket,surprise,either,except,fail,football,until,compare,crazy,themselves,adult,upset,include,send,complain,

4、fitkeepout,outofstyle,whatswrong,leaveout,geton,askfor,thesameas,arguewithsb,asmuchaspossible,beangrywith,haveafightwith,givesbsomeadvice,callsbup,findout,everyoneelse,complainabout,tellsbtodosth.1.WhatshouldIdo?Youcouldwritehimaletter.2.Whatshouldshedo?Maybeshecouldsayshessorry.重点短语重点句型3.Myclothesa

5、reoutofstyle.Maybeyoushouldbuysomenewclothes.4.Whydontyou?Thatsagoodidea/anokayidea.5.Maybeyoushouldcallhimup.语法1.情态动词could,should的用法2.运用Whydontyou?及Whynot?句式提出建议。第3单元学问总结重点单词重点短语UFO，bathroom,kitchen,alien,barber,strange,surprised,scared,climb,jumping,experience,shout,accident,happen,modern,murder,p

6、layground,bright,silence,heroamazing,kidgetout,takeoff,jumpdown,runaway,takeplace,asas,infrontof,cuthair,hearabout,insilence,atthedoctors1.TheboywaswalkingdownthestreetwhentheUFOarrived.2.Whiletheboywaswalkingdownthestreet,theUFOlanded.3.-WherewereyouwhentheUFOarrived?重点句型-Iwasinfrontofthelibrary.4.

7、Ifollowedittoseewhereitwasgoing,AndIwasverysurprisedwhenitwentintoasouvenirshop.5.Notalleventsinhistoryareasterribleasthis.语法1.whenhewhile引导的时间状语从句2.过去进行时的陈述句和一般疑问句。3.动词的一般过去时态和它的过去式。第4单元学问总结重点单词重点短语message,suppose,nervous,true,lucky,thin,decision,.,college,start,influence,hometown,danger,disappoint

8、ing,graduate,fortunately,volunteer,mad,over,copyfirstofall,passon,besupposedtodosth,beingoodhealth,dobetterin,getnervous,hard-working,bemadat,haveahardtimewith,getover,camefor1.HesaidIwashard-working.2.ShesaidshewasmadatMarcia.重点句型3.Hetoldmehewouldhaveapartytomorrow.4.Itsnotrightforyoutocopyothersho

9、mework.5.InEnglishImbetteratreadingthanlistening.语法1.间接引语，转述别人的话。2.动词一般过去时态。3.情态动词can的用法。第5单元学问总结重点单词重点短语organize,flower,professional,against,chance,tonight,window,consequence,explain,improve,following,fat,fast,jeans,lawyer,tonighttakeaway,makealiving,allthetime,inorderto,lookupto,beableto,haveagrea

10、ttime,letin,aroundtheworld,toomuch1.IthinkIllridemybike.Ifyoudo,youllbelate.2.IthinkImgoingtostayathome.Ifyoudomyoullbesorry.重点句型3.Whatwillhappeniftheyhavethepartytoday？4.Ifwehaveittoday,halftheclasswontcome.5.Infact,manyfamouspeoplecomplainthattheyarenothappy.语法1.if引导的条件状语从句2.现在进行时表示一般将来时，如becoming

11、,beleaving等第6单元学问总结重点单词重点短语collect,shell,marathon,skate,since,raise,several,stamp,anyone,store,particularly,collector,common,extra,coin,capital,European,thousand,foreigner,quite,certainbeinterestedin,morethanbytheway,threeandahalfyears,doonesbest,gotogether,runoutofraisemoney,thewholefivehours,infac

12、t,faraway1.-Howlonghaveyoubeenskating?-Ihavebeensatingsincenineoclock.2.-Whendidyoustartskating?-Istartskatingasnineoclock.3.StudentsarestartingskatingattheHilltopSchool.4.Thanksforsendingmethesnowglobeofthemonster.重点句型语法现在完成进行时：have(has)+been+v.-ing第7单元学问总结mind,yard,dish,task,poster,waitress,brough

13、t,clothing,solution,annoy,polite,perhaps,重点单词return,voice,etiquette,behavior,uncomfortable,impolite.allow,public,break,smoke,cigarette,litter,normal,politelyturndown,rightaway,cutinline,keepdown,putout,pickup,evenif,inpublic1.-Wouldyoumindmobbingyourbike?-Sorry.Iwilldoitrightaway.2.Igetannoyedwhenpe

14、oplecutinline.3.Youmustbeexcitedtobeinanewhouse.Wouldyoumind+v.-ing.?重点短语重点句型语法表示恳求及回答Couldyouplease+?第8单元学问总结重点单词重点短语suggestion,personal,scarf,special,receive,guy,mouse,child,pig,advantage,clean,choose,rather,instead,interested,encouragethinkof,shopfor,whattoget,Whatabout?interestingenough,easytota

15、kecareof,tooto,payfor,ratherthan1.WhatshouldIgetmysister?2.Whatabout(Howabout)awatch?3.Later,thesamegiftmaybegivenawaytosomeoneelse.4.IntheUSA,somepeopleasktheirfamiliesandfriendstogivemoneytocharityratherthanbuythemgifts.5.HaveyoueverheardoftheBeijingSpeaksEnglishprogram?重点句型语法1.情态副词should的应用2.How/

16、Whatabout？句式的运用3.现在完成时态第9单元学问总结amusement,neither,Disneyland,character,theme,attraction,rollercoaster,cruise,board,重点单词route,especially,travel,attendant,discover,requirement,guide,foreign,southeast,wonderful,quarter,population,fear,dumping,excellent,Indian,bravenatural,temperaturehaveagreattime,goska

17、ting,hearof,onetheother,ofcourse,forexample,allthetime,重点短语takearide,endup,morethan,arguewith,exchangestudent,haveto,thinkabout,ratherthan,takeaholiday,threequarters,allyearround1.Lindahasbeentotheaquarium.2.Haveyoueverbeentoanamusementpark?重点句型3.Iveneverbeentoanaquarium.4.Howlonghaveyoubeenstudying

18、English?5.ItwasbecauseIcouldspeakEnglishthatIgotthejob.1.程度副词ever,never的用法语法2.不定代词neither,so的用法3.begoingto的用法4.现在完成时的用法第10单元学问总结重点单词重点短语noon,sandy,goodbye,bookstore,cross,elevator,slow,fan,note,baby,traffic,leastlookthough,comealong,getalong,atleast1.Doyousometimestalkwithpeopleyoudontknow?2.Twopeop

19、lelookingthroughbooksinabookstore.重点句型3.Theirpricesarereallylow,arentthey?4.Thelineisslow,isntit?5.Iwashavingahardtimefindingituntilyoucamealong.语法反意疑问句扩展阅读：201*春季新版八年级下册英语第一至三单元学问点小结201*春季新版八年级下册英语第一至三单元学问点小结Unit1Whatsthematter?一、基础学问1.Whatsthematter?怎么啦？出什么事情了？matter/mt(r)/n.问题；事情Whatsthematterwit

20、hyou?=Whatsthetroublewithyou?=Whatswrongwithyou?你怎么了？：matter和trouble为名词，其前可加the或形容词性物主代词，wrong是adj.不能加the用于询问某人有什么病或某人遇到什么麻烦、问题其后跟询问对象时，与介词with连用。即：Whatsthematterwithsb.?=Whatsyourtrouble?=Whatsup?=Whathappenstosb.?Whatsthematterwithyou?Ihaveabadcold.2.Ihadacold.我感冒了。haveacold=catchacold=havetheflu感

21、冒haveafever发烧haveacough咳嗽haveastomachache胃疼，肚子疼haveatoothache牙疼haveaheadache头疼3.身体部位+ache（难受）构成新的复合词stomach+ache=stomachachehead+ache=headachetooth+ache=toothacheback+ache=backache后背痛4.muchtoo+形容词，意为太.，toomuch+名词，意为许多，大量。5.enough足够的/地，enough放在名前后，形副后。goodenough足够好，enoughmoney=muchmoney6.liedown躺下，li

22、e躺，躺着，过去式lay；lie说谎，过去式lied7.maybe“或许”，常用于句首，表示可能性，后加句子。Maybeyouareright.maybe，是情态动词+be的结构，意为“可能，或许”，后加名词、代词或形容词。Hemaybeangry.8.soundlike+名词代词和从句：Itsoundslikeyoudontknowthetruth.Itsoundslikeagoodidea.sound+形容词，“听起来，似乎”，Themusicsoundsnice.9.need须要，实义动词need+名词，须要某物；needtodosth.须要做某事，主语通常是人，表示人主动的动作：You

23、needtolistencarefullyduringclass.needdoingsth.主语通常是物，表示被动的动作：Yourdirtyclothesneedwashing.10.getoff(thebus)下（公交车）geton上车11.agree同意，赞同；agreewithsth.同意某事如：Iagreewiththatidea.agreetosb.同意某人的看法如：IagreetoLiLei.12.trouble问题，麻烦；beintrouble遇到麻烦，maketrouble制造麻烦，havetrouble(in)doingsth.=havedifficulties(in)doi

24、ngsth做.有麻烦。13.rightaway=rightnow=atonce，意为立刻。14.advice不行数名词劝说，建议，向征求看法，givesb.adviceonsth.就某事给某人建议；advise动词advisesb.todosth.建议某人做某事advisesb.doingsth.15.exercise练习、熬炼当exercise意为“练习”时，为可数名词即可加s当exercise意为“熬炼”时，为不行数名词即不加s16.hurt及物动词，使难受，受伤，Hehurthislegwhileexercising.不及物动词，（部位）疼。Hisleghurtbadly.17.clea

25、n打扫，cleantheclassroom打扫教室，干净的，cleaner意为清洁工。18.hit（用手或器具）打；击打Theboyhitthedogwithastone.hitsb.onthehead/nose/back打某人的头、鼻子、后背，on用在所打较硬的部位；hitsb.intheface/eye/stomach打某人的脸、眼睛、肚子，in用在所打较软的部位。19.beusedtosth./doingsth.习惯于、适应了、做某事，强调状态；Hisgrandpawasusedtocountrylife.Maryisnotusedtogettingupearlyinthemorning

26、.get/becomeusedtosth./doingsth.“变得习惯，渐渐适应”强调过程、动作：Itsdifficultforonetogetusedtoanothercountryshabit.20.free形容词空闲的freetime；免费的thedrinkisforfree；自由的Iwanttobecomeafreebird.free使解脱，得到自由：Hecouldnotfreehisarm.21.runout用完，用完Whenhiswaterrunout,heknewthathewouldhavetodosomethingtosavehisownlife.物sth.runout.某

27、物用完了。人sb.runoutofsth.人用完了某物。Herunoutofallhismoneylastnight.22.risk(sb.)todosth.冒险去做某事takearisk=takerisks冒险23.theimportanceof(doing)sth.（做）某事的重要性Westudentsshouldknowtheimportanceof(learning)English.importancen.重要（性），importantadj.重要的，unimportantadj.不重要的24.decision确定；选择；makeadecision做确定;makeadecisionto

28、dosth.=decidetodosth.。25.beinthecontrolof掌管，管理Theheadmasterisinthecontrolofthisnewschool.beoutofcontrol无法限制，无法管理beundercontrol被限制住，在限制之中26.mind意为介意，minddoingsth.介意做某事,Wouldyoumindmyopeningthewindow?27.giveup(doing)sth.放弃（做）某事，giveup(playing)computergames；giveup后可接名词、代词和动词ing形式，也可不接，如:Nevergiveupeasi

29、ly.二、重点语法英语中共有八个反身代词，在运用时应留意和它所指的相应的对象在人称、性别、数上保持一样。数人称单数复数1.可用作宾语，指的是宾语和主语表示同一个或同一些的人或事物。如：Mariaboughtherselfascarf.Wemustlookafterourselvesverywell.2.可用作表语，指的是表语和主语表示同一个或同一些人或事物。如：Sheisntquiteherselftoday.3.可用作主语或宾语的同位语，常用来加强语气。如：SheherselfwillflytoLondontomorrow.Imetthewriterhimselflastweek.4.用在某

30、些固定短语当中。如：lookafteroneself/takecareofoneself照看自己teachoneselfsth./learnsth.byoneself自学第一人称myselfourselves其次人称yourselfyourselves第三人称himselfherselfitselfthemselvesenjoyoneself玩得兴奋，过得开心helponeselftosth请自用（随意吃/喝些）.hurtoneself摔伤自己saytooneself自言自语leavesb.byoneself把某人单独留下buyoneselfsth.给自己买东西introduceoneself

31、介绍自己1.反身代词不能单独做主语，但可以做主语的同位语，起强调作用。如：我自己能完成作业。（误）Myselfcanfinishmyhomework.(正)Imyselfcanfinishmyhomework./Icanfinishmyhomeworkmyself.2.反身代词表示“某人自己”不能表示“某人的东西”，因为它没有全部格的形式。表达“某人自己的（东西）”时，须要用onesown.如：我用我自己的蜡笔画画。（误）Imdrawingwithmyselfcrayons.(正)Imdrawingwithmyowncrayons.Unit2Illhelptocleanupthecitypar

32、ks一、基本学问点1.sick生病的，有病的；可在句中作表语Marycouldnotcomebecausesheissick.也可作定语asickchildill与sick同义；但是只在句中做表语，不做定语。Marycouldnotcomebecausesheisill.2.cheer(sb.)up（让某人）变得兴奋；激昂起来Thegoodnewscheeredupeveryoneinourclass.3.giveout分发；散发，相当于handout，Theteacherisgivingout/handingoutthetestpapers.givesth.outtosb.意为把某物分发给某

33、人。4.volunteer志愿者义务做，自愿做（某事）volunteertodosth.自愿做某事，Thegirlscouldvolunteerinanafter-schoolstudyprogram.5.usedtodosth.过去/曾经(常)做某事，表示过去的习惯、动作或状态，并强调现在已经不再存在或发生。Thereusedtobeacinemahere.这里曾有一个照相机。Theytoldmestoriesaboutthepastandhowthingsusedtobe.他们告知我关于这里过去的故事。6.alone独自一人的，无感情色调：Themusicianenjoyedlivinga

34、loneandwritingsongshimself.lonely（感到）孤独孤独的，带有很强的感情色调，可做表语或定语。Thelonelyboyisnotlonelynow.7.careforsb./sth.照看；照料care当心，关切takecareof=lookaftercareaboutsb./sth.关切，在意某人/事careful细致的/careless马虎的carefully细致地8.such“这样的，这种，如此”，用于修饰名词such+a/an+形容词+单数名词：suchagoodday多么美妙的一天/suchanexcitingmatch多么精彩的竞赛such+形容词+复数名

35、词/不行数名词：suchimportantdecisions多么重要的建议suchdeliciousfood多么美味的食物假如名词前被many,much,few,little修饰时，只能用so，而不用such：somanysickchildren/solittletime9.tryoutfor参与选拔，争取成为ThirtyfootballplayerstriedoutfortheBestPlayeroftheyear.tryout试用，试验10.journey（尤指长途）旅行，行程；trip多指短途旅行；traveltravelaroundtheworldtraveler旅行者11.bebus

36、ywithsth.忙于（做）什么事情bebusydoingsth.忙于（做）什么事情12.trydoingsth.试着去做某事trytodosth.尽力去做某事tryonesbest(todosth.)尽某人最大的努力去做某事13.beworriedaboutsb./sth.=worryaboutsb./sth.担忧某人、某事14.raisemoney集资，筹钱；raisemoneyfor为筹钱raise举起；提高；募集15.keepkeep+名词，保留（某物）；keep+形容词，保持16.broken破损的，出毛病的；blind瞎的，失明的；deaf聋的；disabled有残疾的，丢失实力的

37、；在句中做定语和表语。17.makeitpossible(forsb.)todosth.使（某人）做某事成为可能，YouhelpedtomakeitpossibleformetohaveLucky.makeit+形容词(+forsb.)todosth.使（某人）做某事成为；think/findit+形容词todosth.18.makeadifferenceto对有影响；对有作用，difference前可以用no,any,some,much等修饰，如Therainmadenodifferencetothegame.Hard-workingmakesmuchdifferencetostudy.19

38、.difficulty表示抽象意义的“困难”时为不行数；表示详细的“难题、难事”时为可数；havedifficulty(in)doingsth.=havetrouble(in)doingsth.做某事有困难20.train训练，trained为过去分词，可做定语，意为“受过训练的”atraineddog21.beexcitedaboutsth.对某事感到兴奋，Everyoneisexcitedaboutthegoodnews.excited意为兴奋的，修饰人；exciting意为令人兴奋/激烈的，修饰物。22.order吩咐，指示；依次，次序订购；点（菜）followtheorder。23.c

39、hange改变，变更Itshardforapersontochangehislife(style).改变；零钱changeAforB用A换成B：WhenyoutravelinChina,remembertochangeUSdollarsforRMB.24.repair修理，修补；fix安装；使固定Unit3Couldyoupleasecleanyourroom?1.Peter,couldyoupleasetakeoutthetrash?彼得，你能把垃圾倒了吗？Couldyoupleasedosth?请你（做）.好吗？用于提出恳求，希望得到对方的确定回答，说话的语气比较客气委婉。Could不是c

40、an的过去式，是委婉、礼貌的说法。回答用can.确定回答：Sure./Ofcourse./Certainly./Noproblem.否定回答：Sorry,Icant2、takeout取出（v+adv）:跟代词做宾语，代词放中间；跟名词做宾语，可放在中间，也可放在后边Histeethhurtbadly.Thedentisttakethemout.takeoutthetrash倒垃圾takeawalk漫步takeaway拿走，取走takeback收回takeplace发生takeoff脱下；起飞3.Canyoudothedishes.？那你可以洗盘子吗？dothedishes洗碗dothe+名词：

41、dothedishes/laundry洗餐具/衣服dothe+动词-ingdothecleaning打扫卫生doones+名词dooneshousework/homework做家务/家庭作业dosome+动词-ingdosomereading/shopping读写书/购物4、CouldIatleastfinishwatchingthisshow?至少让我看完这个节目可以吗？1】CouldIdoasth?我可以做.吗？用于表达恳求，语气比较委婉。CouldIgooutwithmyclassmatethisweekend?2】atleast至少，多指数量或程度上的最低限度。(反)atmost至少，

42、不超过Nowallofusexerciseatleastanhouradayandoutsideschool.3】finishv结束；完成finishdoingsth做完某事Canyoufinish_reading_thesebooksbefore10oclock?Yes,Ican.5、IthinktwohoursofTVisenoughforyou!我觉得你看两个小时的电视已经足够了。1】twohoursofTV表示时间、距离、金额、度量等词语作主语时，通常被视作整体，谓语动词用单数形式。Howtimeisflies!Threeyears_is_(be)reallyashorttime.作形

43、容足够的，充分的（在句中作定语或表语）enoughIdonthaveenoughmoneywithme.作副足够；充分（放在形容词；副词后）Theriverisdeepenoughforswimming.Mr.Smithhasenoughmoney,butheisntkindenoughtohelpothers.enough修饰名词时，置于名词前；修饰形容词时，置于形容词之后。6、Couldyoutakeouttherubbish,foldtheclothesanddothedishes?你能把垃圾倒了。把衣服叠好，再把碗洗了吗？takeout拿出；取出take的用法：拿；取Pleasetak

44、esomebookstotheclassroom.吃；喝；服用Takethismedicinethreetimesaday.take乘（车；船等）Theyusuallytakethebustowork.花费（时间；金钱）Ittakesmetwohourstodomyhomeworkeveryday.take构成的短语：takeawalk去漫步takearest休息takecareof照看takeoff脱下；起飞takeup占据takedown拿下takeonestime不急；渐渐来takeonestemperature量体温7.TheminuteIsatdowninfrontoftheTV,m

45、ymomcameover.我刚坐在电视机前面，我妈妈就过来了。theminute=assoonas“一.就.”Pleasewritetometheminuteyougetthere.infrontof指在物体外部的前面infrontofThereisabikeinfrontoftheclassroom.inthefrontof指在物体内部的前面OurteacherisstandinginthefrontoftheclassroomThedriversat_inthefrontof_thecar.Thepolicemanstood_infrontof_thecar.有the无the区分大：att

46、able吃饭；进餐atthetabel在桌边inhospital住院inthehospital在医院（不肯定看病）comeover过来come短语：comeacross（偶然）发觉comeback回来comeupwith想出cometrue实现comedown下来comefrom=befrom来自,诞生于comein/into进入,进来comeon赶快,加油comealong走吧,过来,快点comeandgo来来去去comeup上来comeout出来，(花)开，(照片)冲洗出来7.YouwatchTVallthetimeandneverhelpoutaroundthehouse!你总是看电视，

47、从不帮忙做家务！allthetime=always始终；总是8.Imjustastiredasyouare!我和你一样累！as.as.和.一样.9.Foroneweek,shedidnotdoanyhouseworkandneitherdidI.一周的时间，她不做任何家务，我也不做。neither+助动词/系动词/情态动词+主语“某人（主语）也不”neither两者都不neithernor既不也不,连接两个词做主语，谓语动词由后一个主语确定NeitherTomnorJimisastudent表达“也不”则用“Neither/Nor+be/V助/V情+主”Thefirstonewasntbad.

48、Neitherwasthesecond.10.Thenextday,mymomcamehomefromworktofindthehousecleanandtidy.其次天，妈妈下班回到家后发觉房间很干净、整齐。find+宾语+宾语补足语findfoundfoundv找寻(1)findsb.doingsth发觉某人做某事(2)findit+adj.+todosth发觉做某事很finditdifficult/hardtodosth发觉做某事很困难Shefound_it_hardtofinishtheworkbyherself.11.Sheaskedinsurprise.她惊讶地问道。insurprise惊异地；惊讶地surprisev使惊讶surprisingadj.令人惊讶的surprisedadj.惊讶的toonessurprise使某人惊讶的是insurprise惊讶地besurpri