初三英语详细总结第1页共51页Unit1一、知识点1.Checkin:在旅馆的登记入住。Checkout:在旅馆结账离开。2.By:①通过…..方式(途径)。例:IlearnEnglishbylisteningtotapes.②在…..旁边。例:bythewindow/thedoor③乘坐交通工具例:bybus/car④在……之前,到……为止。例:byOctober在10月前⑤被例:Englishisspokenbymanypeople.3.how与what的区别:how通常对方式或程度提问,意思有:怎么样如何,通常用来做状语、表语。what通常对动作的发出者或接受者提问,意思为什么,通常做宾语,主语。①Howisyoursummerholiday?It’sOK.(how表示程度做表语)②Howdidyoutravelaroundtheworld?Itravelbyair.③Whatdoyoulearnatschool?IlearnEnglish,mathandmanyothersubjects.①What…thinkof…?How…like…?②What…dowith…?How…dealwith…?③What…likeabout…?How…like…?④What’stheweatherliketoday?How’stheweathertoday?⑤Whattodo?Howtodoit?e.g.Whatdoyouthinkofthisbook?=Howdoyoulikethisbook?Idon’tknowwhatIshoulddowiththematter.=Idon’tknowhowIshoulddealwithit.WhatdoyoulikeaboutChina?=HowdoyoulikeChina?Idon’tknowwhattodonextstep?=Idon’tknowhowtodoitnextstep?㊣Whatgood/badweatheritistoday!(weather为不可数名词,其前不能加a)㊣Whatafine/baddayitistoday!(day为可数名词,其前要加a)4.aloud,loud与loudly的用法:三个词都与大声或响亮有关。①aloud是副词,重点在出声能让人听见,但声音不一定很大,常用在读书或说话上。通常放在动词之后。aloud没有比较级形式。如:Hereadthestoryaloudtohisson.他朗读那篇故事给他儿子听。②loud可作形容词或副词。用作副词时,常与speak,talk,laugh等动词连用,多用于比较级,须放在动词之后。如:Shetoldustospeakalittlelouder.她让我们说大声一点。③loudly是副词,与loud同义,有时两者可替换使用,但往往含有令人讨厌或打扰别人的意思,可位于动词之前或之后。如:Hedoesnottalkloudlyorlaughloudlyinpublic.他不当众大声谈笑。5.voice指人的嗓音也指鸟鸣。sound指人可以听到的各种声音。noise指噪音、吵闹声6.find+宾语+宾补(名词形容词介词短语分词等)例:Ifindhimfriendly.Ifoundhimworkinginthegarden.Wefoundhiminbed.Hefoundthewindowclosed.Wefoundherhonest.7.常见的系动词有:①是:am、is、are②保持:keep、stay③转变:become、get、turn④……起来feel、look、smell、taste、sound8.get+宾语+宾补(形容词过去分词动词不定式)使某种情况发生例:Gettheshoesclean.把鞋擦干净初三英语详细总结第2页共51页GetMr.Greentocome.让格林先生进来Iwanttogetmybikerepaired.我想去修自行车Youcan’tgethimwaiting.你不能让他老等着9.动词不定式做定语①与所修饰的名词构成主谓关系ThenexttraintoarrivewasfromNewYork.Heisalwaysthefirsttocome.②与所修饰的名词构成动宾关系Ihavenothingtosay.Ineedapentowritewith.Ineedsomepapertowriteon.Idon’thavearoomtolivein.10.practice,fun做名词为不可数名词11.add补充说又说12.join加入某团体并成为其中一员attend出席参加会议或讲座joinin与takepartin指参加到某项活动中去。13.all、both、always以及every复合词与not连用构成部分否定。其完全否定为:all---none,both---neither,everything---nothing,everybody---nobody.14.beafraidofdoingsth./sth.害怕beafraidofbeingalonebeafraidtodosth.害怕beafraidthat恐怕担心,表示委婉语气15.either:①放在否定句末表示“也”②两者中的“任一”③either…or…或者…或者.…引导主语部分,谓语动词按照就近原则16.complete完成,是个较正式的词,后不能接动名词finish指日常事物的完成17.a,an与序数词连用表示“又一”,“再一”。例:Pleasegivemeasecondapple.Therecomesafifthgirl.18.havetrouble/difficult/problem(in)doing…..干…..遇到麻烦,困难19.unless除非,如果不,等于“ifnot”本身就表示否定,引导条件状语从句,主句为将来时,条件状语从句用一般现在时表示将来。例:Mybabysisterdoesn’tcryunlessshe’shungry.=Mybabysisterdoesn’tcryifsheisn’thungry.Unlessyoutakemorecare,you’llhaveanaccident.如果你不多加小心的话,你会出事的。20.instead:adv.代替,更换。例:Wehavenocoffee,wouldyouliketeainstead?我们没有咖啡了,改喝茶好吗?Itwilltakedaysbycar,solet’sflyinstead.开车去要好几天呢,咱们还是坐飞机吧。Tomwasill,soIwentinstead.汤姆病了,所以换了我去。insteadofdoingsth.作为某人或某事物的替换例:Let’splaycardsinsteadofwatchingTV.Wesometimeseatriceinsteadofpotatoes.Givemetheredoneinsteadofthegreenone.21.spoken口头的,口语的。spokenEnglish口头英语speaking讲话的,说某种语言的。Speakingskills讲英语的能力22.提建议的句子:①What/howabout+doingsth.?如:What/Howaboutgoingshopping?②Whydon’tyou+dosth.?如:Whydon’tyougoshopping?③Whynot+dosth.?如:Whynotgoshopping?初三英语详细总结第3页共51页④Let’s+dosth.如:Let’sgoshopping⑤Shallwe/I+dosth.?如:Shallwe/Igoshopping?23.alot许多常用于句末如:Ieatalot.我吃了许多。24.too…to太…而不能常用的句型too+adj./adv.+todosth.如:I’mtootiredtosayanything.我太累了,什么都不想说。25.not…atall一点也不根本不如:Ilikemilkverymuch.Idon’tlikecoffeeatall.我非常喜欢牛奶。我一点也不喜欢咖啡。not经常可以和助动词结合在一起,atall则放在句尾26.be/getexcitedaboutsth.===be/getexcitedaboutdoingsth.===beexcitedtodosth.对…感兴奋如:Iam/getexcitedaboutgoingtoBeijing.===IamexcitedtogotoBeijing.我对去北京感到兴奋。27.①endupdoingsth终止做某事,结束做某事如:Thepartyendedupsinging.晚会以唱歌而结束。②endupwithsth.以…结束如:Thepartyendedupwithhersinging.晚会以她的歌唱而告终。28.firstofall首先.tobeginwith一开始lateron后来、随29.also也、而且(用于肯定句)常在句子的中间either也(用于否定句)常在句末too也(用于肯定句)常在句末=aswell30.makemistakes犯错mistakesb.for…把……错认为……makemistakes(in)doingsth.在干某事方面出错bymistake错误地;由于搞错mistake---mistook----mistaken如:Ioftenmakemistakes.我经常犯错。Imistookhimforhisbrother.我错把他认成了他的哥哥。makeamistake犯一个错误如:Ihavemadeamistake.我已经犯了一个错误。31.laughatsb.笑话;取笑(某人)如:Don’tlaughatme!不要取笑我!32.takenotes做笔记,做记录33.enjoydoingsth.喜欢做…乐意做…如:Sheenjoysplayingfootball.她喜欢踢足球。enjoyoneself过得愉快如:Heenjoyedhimself.他过得愉快。34.nativespeaker说本族语的人35.oneof+(the+形容词比较级)+名词复数形式…其中之一如:Sheisoneofthemostpopularteachers.她是最受欢迎的教师之一。36.It’s+形容词+(forsb.)todosth.(对于某人来说)做某事…如:It’sdifficult(forme)tostudyEnglish.对于我来说学习英语太难了。句中的it是形式主语,真正的主语是tostudyEnglish37.practicedoing练习做某事如:SheoftenpracticespeakingEnglish.她经常练习说英语。38.decidetodosth.决定做某事如:LiLeihasdecidedtogotoBeiJing.李雷已经决定去北京。初三英语详细总结第4页共51页39.dealwith处理如:Idealtwithalotofproblem.40.worryaboutsb./sth.担心某人/某事如:Motherworriedabouthissonjustnow.妈妈刚才担心他的儿子。41.beangrywithsb.对某人生气如:Iwasangrywithher.我对她生气。42.perhaps===maybe也许43.goby(时间)过去如:Twoyearswentby.两年过去了。44.seesb./sth.doing看见某人正在做某事强调正在发生seesb./sth.do看见某人在做某事如:如:Shesawhimdrawingapictureintheclassroom.她看见他正在教室里画画。45.eachother彼此46.regard…as…把…看作为….如:TheboysregardedAnnaasafool.这些男孩把安娜看成傻瓜。47.toomany许多修饰可数名词如