人教版八年级下册英语复习资料

1八年级下册知识要点Unit1What’sthematter?一、重点词组1.感冒have/catch/getacold=havetheflu2.胃痛haveastomachache3.发烧haveafever4.头痛haveaheadache5.躺下(休息)liedown(andrest)6.量体温takeone’stemperature7.下车getoff上车geton8.使…惊奇的是toone’ssurprise9.立刻，马上rightaway=atonce10.陷入，参与getinto11.冒险takerisks(takearisk)12.习惯于做某事be/getusedtodoingsth.13.用完，耗尽runoutof=useup14.切除cutoff15.作出决定makedecisions(makeadecision)16.离开，从…出来getoutof17.掌控，掌管beincontrolof18.放弃giveup19.休息take/havebrakes(take/haveabrake)=take/haverests(take/havearest)20.拍片get/takeanX-ray21.幸亏，由于thanksto22.及时intime23.摔倒，跌倒falldown24.登山mountainclimbing(n.词组)climbthemountain(v.词组)二、词形转换1.head(n)头----(n)headache头疼2.stomach(n)胃,肚子----(n)stomachache胃疼3.tooth(n)牙齿----(n)toothache牙疼4.she她---(反身代词)herself她自己5.we我们----(反身代词)ourselves6.climb(v)爬----(n)climber登山者7.knife(n)小刀-----(pl.)knives8.foot(n)脚，足----(pl)feet9.decide(v)决定----(n)decision决定10.mean(v)意思是,打算----(n)meaning11.die(v)死----(n)death死亡12.important(adj)重要的----(n)importance重要性三、同义词、固定搭配1.What’sthematterwith…?=What’sthetrouble/problemwith…?=What’swrongwith…?怎么啦？2.runoutof=useup用完，用尽3.haveproblemsdoingsth=havetroubledoingsth做某事有困难4.beusedtodoingsth=getusedtodoingsth习惯于做某事5.giveupdoingsth放弃做某事6.minddoingsth介意做某事7.withoutdoingsth没有做某事8.hurtoneself伤着自己9.cutoneself划（割）伤自己10.thinkabout/ofoneself为自己考虑（着想）11.byoneself单独、独自12.hotteawithhoney放蜂蜜的热茶13.agreetodosth.同意做某事14.bereadytodosth准备做某事15.see/hearsbdoingsth看到（听到）某人正在做某事（表示动作正在进行）see/hearsbdosth看到（听到）某人做某事（表示动作全过程）Onmywaytoschool,Isawachildcryinginthestreet.2Unit2Iwillhelptocleanupthecityparks.一、重点词组1.打扫、清除cleanup=cleanout2.使变得更高兴cheerup=makesb.happier3.分发giveout=handout4.想出、提出comeupwith=thinkup/of5.推迟putof(doingsth.)6.打电话给callup=ringup7.照顾、关爱carefor=lookafter=takecareof8.曾经，过去常常usedtodosth.9.修理fixup=repair=mend10.参加…选拔tryout11.赠送、捐赠giveaway12.（外貌、行为）像takeafter13.建立、设立setup14.残疾人disabledpeople15.无家可归的人homelesspeople16.影响、有作用makeadifferencetosb.sth.17.食品库foodbank18.清洁日Clean-UpDay19.养老院theoldpeople’shome20.兽医animaldoctor21.理想的工作dreamjob(可数)22.满足感feelingofsatisfaction23.与……相似besimilarto24.改变某人的生活changeone’slife二、词形转换1.feel(v)----(n)feeling感觉，感触2.satisfy(v)----(n)satisfaction满足，满意3.own(v)----(n)owner物主，所有者4.break(v)---(adj)broken破损的5.able(adj)---(adj)disabled丧失能力的6.difficult(adj)--(n)difficulty困难，难题7.train(v)-----(n)training训练，培训8.excite(v)----(adj)excited/exciting9.kind(adj)----(n)kindness仁慈，善良10.understand(v)----(过去式)understood三、同义词、固定搭配1.cleanout=cleanup打扫；清除2.comeupwith=thinkup/of想出，提出3.giveout=handout分发；散发4.giveaway=give…to赠送；捐赠5.difficulty=trouble/problem困难，难题6.clever=smart聪明的7.fixup=repair/mend修理；修补8.cheersbup=makesbhappier9.putoffdoingsth推迟做某事10.learntodosth学会做某事11.stopdoingsth停止做某事stoptodosth停下来做某事12.volunteertodosth志愿做某事13.agoodwaytodosth一个做某事的好方法14.beworriedaboutdoingsth为做某事而担心12.afriendofmine我的一个朋友afriendofmyfather’s我父亲的一个朋友13.beabletodosth能做某事beunabletodosth不能做某事14.alone与lonely的区别alone(adj./adv.)=byoneself:“独自的（地），单独的（地）”.(bealone)lonely(adj.):“孤独的,寂寞的”(feellonely)15.alittle,little;afew,few的用法1）few,afew后接复数名词；little,alittle后接不可数名词MayIaskyouafewquestions?IcanspeakalittleEnglish.2)afew(一些，少数几个)，alittle(一点儿)表示肯定：few,little(几乎没有)表3示否定。Themathproblemissodifficultthatfewstudentscanworkitout.Thereislittlemilkinthefridge.Pleasegoandbuysome.Unit3Couldyoupleasecleanyourroom?一、重点词组1.扫地sweepthefloor2.倒垃圾takeouttherubbish=throwrubbish/trash3.频繁；一直allthetime4.一……就assoonas(用法同if)5.做家务dochores6.为了inorderto7.依靠dependon8.照顾takecareof=lookafter=carefor=keepaneyeon…9.客厅livingroom10.搭便车getaride11.给某人搭便车givesb.aride12.给与帮助help(out)with13.扔下throwdown14.随时，马上anyminutenow15.过来comeover16.解决问题solvetheproblem17.惊奇地insurprise18.遛狗takethedogforawalk19.没问题noproblem20.浪费时间wasteoftime21.其结果asaresult22.生病beill=fallill23.从事、忙于workon24.一些喝的东西somethingtodrink二、词形转换1.fair(adj.)合理的；公正的----(n)fairness公正性；合理性2.fair(adj.)----(反义词)unfair不合理的3.sweep(v)----(过去式)swept4.throw(v)---(过去式)threw---(过去分词)thrown5.lend(v)----(过去式)lent---(过去分词)lent6.lie(v----(过去式)lay---(过去分词)lain---（现在分词)lying三、同义词、固定搭配1.takecareof=lookafter照看、照顾2.hate=dislike憎恨、不喜欢3.borrow…from向……借（借入）4.lend…to把……借给（借出）5.providesbwithsth提供某人某物=providesthforsb为某人提供某物6.inordertodosth7.dependononeself依靠自己8.Could/Would/Canyouplease+动词原形：表示礼貌的请求，“你可以……吗？”肯定回答：Yes,sure./Ofcourse./Certainly./Noproblem./Allright./Yes,I’dloveto./Yes,Ican.否定回答：Sorry,Ican’t.Ihaveto…/I’dloveto,but…---Couldyoupleasecleanyourroom?---Yes,sure./I’msorry,Ican’t.9.Could/Can/MayI+动词原形：表示请求许可，“我可以……吗？”肯定回答：Yes,sure./Ofcourse./Certainly./Noproblem./Yes,youcan.否定回答：Sorry,youcan’t./No,youcan’t.---CouldIuseyourpen?---Certainly.Hereyouare./Sorry,youcan’t.I’musingitnow.10.Thereisnoneedforsbtodosth.没必要做某事411.do(take)partindoingsth参加（参与）做某事12.It’sone’sjob(duty)todosth.做某事是某人的职责13.the+比较级，the+比较级：表示“越......越”Theearlier…,thebetter…比较级+and+比较级：表示“越来越……”It’sbecominghotterandhotter.Unit4Whydon’tyoutalktoyourparents?一、重点词组1.浏览lookthrough2.重要的事bigdeal3.和睦相处geton/alongwith4.与……相处融洽geton/alongwellwith5.成功发展；算出workout6.与……争吵argue/fightwith…7.与……交流communicatewith8.家庭成员familymember9.依……看来inone’sopinion10.与……竞争competewithsb.11.与……比较co