七年级(下册)英语重点知识总结

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..Word完美格式七年级下册英语重点知识总结Unit1Canyouplaytheguitar?1.想要做某事:wanttodosth.=wouldliketodosth.2.与某人交朋友:makefriendswithsb.3.在周末:ontheweekend=onweekends4.忙于做某事:bebusydoingsth.=bebusywithsth.5.告诉某人(不)做某事:tellsb.(not)todosth.6.帮助某人做某事:helpsb.(to)dosth.在...上帮助某人:helpsb.withsth.在某人的帮助下:withone’shelp=withthehelpofsb.7....怎么样?:Howabout/Whataboutdoingsth.?8.展示某物给某人看:showsb.sth.=showsth.tosb.9.给某人某物:givesb.sth.=givesth.tosb.10.喜欢做某事:liketodosth.=likedoingsth.11.play的用法:play+the+乐器:playtheviolin/piano/guitar/drums(鼓)play+球/棋/牌类:playbasketball/ping-pong/chess/cards(牌)12.eg:Mysisterisgoodatdrawing.Eatingvegetablesisgoodforyourhealth.Mr.Greenisgoodtous.Tomisgoodwithhisfriends.13.辨析:talk,say,speak与telltalk:意为“说话,谈话”,与介词to,with连用表示“与...交谈”;begoodwith=geton/alongwellwith善于应付...的;与...相处得好begoodat=dowellin擅长于...begoodfor对...有好处begoodto对...好..Word完美格式与介词about连用表示“谈论关于......”say:强调说话内容,后接所要说的内容。speak:强调说话的动作,而不强调说话内容。在正式场合发言、演讲用speak,说某种语言.....也用speak。tell:意为“告诉;讲”。表示讲故事...或讲笑话...要用tell。tellsb.sth=tellsth.tosb.“告诉某人某事”eg:Marycan________Chineseverywell.“Idon’tknow.”she________.Fatheralways________interestingstoriestous.Theteacheroften________withhisstudents.Couldyouplease________meyourname?14.辨析:join,takepartin与attendjoin:①指加入某个党派,团体或俱乐部,并成为其中的一员。eg:jointhearmy(参军)jointheParty(入党)jointheLeague(入团)jointheswimming/art/singing/music/sportsclub②后接表示人的名词或代词作宾语。表示“和某人一起做某事”joinsb.in(doing)sth.eg:Willyoujoinusinthediscussion?你参加我们的讨论吗?takepartin:意为“参加,参与”,指参加会议或群众性的活动。eg:Hetakesanactivepartinschoolactivities.Didyoutakepartinthesportsmeetingyesterday?attend:侧重参加或出席会议或学术活动等。(正式用语)eg:attendthemeeting(参加会议)attendthelecture(听演讲)attendthewedding(参加婚礼)attendtheparty(参加派对)attendschool(上学)attendchurch(做礼拜)Unit2Whattimedoyougotoschool?1.迟到:belatefor=arrivelatefor..Word完美格式2.穿上衣服:getdressed3.(没)有时间去做某事:have(no)timetodosth.4.在上学日:onschooldays5.辨析:job与work①job:可数名词,指具体的职业或工作。②work:不可数名词,指人们日常生活和工作中从事的体力或脑力劳动,即各类工作。eg:Hehaslotsofworktodoeveryday.Shehasagoodjobinabank.6.eg:Whattimedoyouusuallygetup?=Whendoyouusuallygetup?—At7:30.7.either......or......“要么...要么...”“或者...或者...”连接两个成分作主语时,谓语动词通常与邻近的主语保持一致(就近原则)eg:EitheryouorIamgoodatspeakingEnglish.附:常见的英语就近原则短语Therebe句型;not...only,but...also...(不仅...而且...);neither...nor...(既不...也不...);not...but(不是...而是...)8.exercisewhattime:用来询问具体的时刻(几点;几点几分)when:意为“何时”,用来询问年份、月份、日期,也可问时间点①动词“锻炼”eg:Howoftendoyouexercise?②可数n.“练习,功课,体操等”,常用复数形式eg:I’mdoingmorningexercises.③不可数n.“锻炼,运动”eg:Thedoctortellsustotakemoreexercise...Word完美格式9.辨析:时间介词at,in与onat:用于具体的时刻前或固定短语eg:at5o’clockatnightin:用在月份、季节、年份等前,也可表示在早上、下午或晚上eg:inJune;in2017;insummer;inthemorningon:用于日期、星期几、节日前,也可指具体的某一天或某一天的上/下午或晚上eg:onMonday;onChildren’sday;onacoldwinterevening;onApril1st;onthemorningofJuly5th10.时刻的表达法:①当分钟或=30,用past表示。其结构为:“分钟+past+整点”②当分钟30,用to表示。其结构为:“(60-分钟)+to+(整点+1)”Unit3Howdoyougettoschool?1.how引导的特殊疑问句提问交通方式,其答语分四种情况:①takea/an/the+交通工具(单数)+to+地点(动词短语,在句中作谓语)②walk/ride/fly/drive+to+地点(地点副词home/there/here,省to)③by+交通工具(单数)(介词短语作方式状语)④on/in+限定词+交通工具(介词短语作方式状语)eg:takethebustoschool=gotoschoolbybus=gotoschoolonabusdriveacartowork=gotoworkbycar=gotoworkinacar2.hundred“百”thousand“千”million“百万”billion“十亿”若前有数词修饰,不加s,反之要加seg:twohundredbirds200只鸟hundredsofstudents数百名学生..Word完美格式3.HowfarisitfromAtoB?=HowfarisBfromA?“从A到B有多远”答语有两种:(1)It’s…meters/miles/kilometers(away)有……米/英里/千米(远)(2)It’sabouttenminutes’walk/ride.约有十分钟步行/骑车的路程4.what...thinkof......?=Howdo/does...like......?...觉得...怎么样?5.beafraidtodosth.“害怕做某事”beafraid+that从句“恐怕.....”beafraidofsb./sth.“害怕某人/某物”beafraidofdoingsth.“害怕做某事”6.Ittakessb.+时间+todosth.“做某事花费某人多长时间”eg:Ittakesme20minutestogettoschoolbybike.7.辨析:cost,pay,spend和takecost主语是物sth.costsb.+钱pay主语是人sb.pays/paid+钱forsth.spend主语是人sb.spend(s)money/timeonsth./(in)doingsthtake常用it作形式主语Ittakes/tooksb.+时间todosth.9.Itis+adj.+forsb.ofsb.若形容词表示事物特征时,如difficult,easy,important,interesting,necessary,hard等,用介词for;当表示人物性格、品质时,如good,nice,kind,clever,foolish,rude等,用介词of.eg:Itisdifficultforyoutodomathhomework.Itiskindofyoutodressmysistereverymorning.10.howlong询问时间或长度,答语常用“For+时间段”howfar询问距离,表示“多远”howoften“多久一次”,询问频率todosth...Word完美格式howsoon“多久一次”,询问时间,答语常用“in+时间段”howmany“多少”,询问可数名词数量howmuch“多少”,询问不可数名词数量和价格11.宾语从句的复合句:从句要用陈述语序eg:Couldyoutellmehowhegoestoschool.HewantstoknowwhereTomlives.12.“数词+名词(+形容词)”,名词用单数形式eg:an8-year-oldboyatwo-monthholiday13.leavev.“离开;动身”→left(过去式)1)leavefor+地点表示“动身去某地”eg:IamleavingforLondonnextweek.2)leave+地点+for+地点表示“离开某地去某地”Unit4Don’teatinclass.1.practicev.“练习,训练”,其后接名词、代词或动名词作宾语practicedoingsth.“练习做某事”2.对某人要求严格:bestrictwithsb.对(做)某事严格要求:bestrictin(doing)sth.3.“做某事很开心”:havefundoingsth.=haveagood/greattimedoingsth.=enjoyoneself(in)doingsth.4.5.辨析:arrive,reach与getarrive不及物动词arrivein+大地方arriveat+小地方arriveinNewYorkarriveatthestationreach及物动词reach+地点reachrelaxv.“使放松”relaxedadj.“感到放松的”,修饰人relaxingadj.“令人放松的”,修饰物..Word完美格式here/home/thereget不及物动词getto+地点gettothepark6.辨析:toomany,toomuch与muchtootoomany“太多的”后接可数名词复数toomuch“太多的”后接不可数名词,还可修饰动词作状语muchtoo“太......”修饰形容词或副词eg:Therearetoomanyflowersinthegarden.Ihavetoomuchhomeworkthisevening.H

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