牛津深圳英语八年级下知识点.doc

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1、第6页共6页牛津版教材8B知识点Chapter1Wordsandphrases:1.memoryn.记忆；记忆力memorizev.记住2.mindn.大脑；头脑keepsth.inmind=memorizesth.把……记住3.dramaticadj.戏剧性的；使人印象深刻的draman.戏剧4.noten.纸币；便条；笔记5.gowrong出现问题；发生故障6.breakdown损坏；(健康等)垮掉，崩溃;抛锚7.payattentionto(doing)sth.注意某事8.injuredadj.受伤的9.beangrywithsb.对某人生气Gr

2、ammar:Conditionalsentenceswithifandunless(if和unless条件状语从句)If条件状语从句分两种情况：If条件句和主句都为一般现在时，这时主句的动作必然发生。例：Ifsomethingdramatichappens,weusuallyrememberitwell.Ifyoucoolwater,itturnsintoice.If条件句用一般现在时，主句用将来时；这时主句的动作可能发生。例：Ifyougotobedearlier,youwon’tfeeltiredinthemorning.Ifyoulookitup

3、inthedictionary,youwillfindoutitsmeaning.注意：Unless=if…notYouwillbelateforschoolifyoudon’tleavenow=youwillbelateforschoolunlessyouleavenow.Chapter2Wordsandphrases:1)toughadj.困难的；坚强的；坚忍不拔的2)bad-temperedadj.脾气坏的good-temperedadj.好脾气3)popularityn.流行；受欢迎popularadj.流行的4)insteadadv.代替in

4、steadof代替5)smelln.气味v.闻起来smell+adj.6)get…intotrouble使……陷入麻烦中beintrouble处于麻烦中beintroublewith…与……之间有麻烦7)anumberof一些8)intotal一共9)cometolife变得更有趣；变得活跃10)playatrick(tricks)on(someone)捉弄某人GrammarUsingadjectives形容词的用法：形容词用在名词前作定语，例：Thecartoonsalsohavealonghistory.Thegirlhasroundcheeks,

5、thineyebrows,pinkmouthandcurlyhair.第6页共6页第6页共6页形容词在系动词后作表语，例：Thepriceishigh.Thesoupdoesn’tsmellnice.Butittastesdelicious.形容词作宾语补足语，verb+object+complementItwouldbefunnytomakethemouseclever.Ifounditquiteinteresting.句型：Itis+adj.+to+dosth.Itisdifficulttofallasleep.Itisimpossibletofi

6、ndtheanswertothisquestion.Chapter3Wordsandphrases:1）lifelessadj.没有生命的2)greenhouseeffect温室效应3)actv.充当;行动；表演4)createv.产生；引起；创造creativeadj.具有创造性的5)resultn.结果；v.导致resultfrom…因……发生6)preferencen.偏好；喜爱preferv.偏爱7)mountainsof许多；大量8)intheformof以……的形式9)alltheway一路上；自始至终10)takeaction采取行动11

7、)beindanger处于危险中12)cutdown砍伐13)takein吸收Grammar:1.特殊疑问句：why的用法当我们询问原因的时候，会用why提问，用because作答。e.g.Whyshouldweusebasketsforshopping?Becauseplasticbagscausepollution.2.同级比较形式:(not)as+形容词/副词原级+as和……一样……Weuse(not)as…astocomparethingsthataresimilar(ornotsimilar)insomeway.e.g.Withoutthea

8、tmosphere,Earthwouldbeascoldandlifelessasthesur