外研版英语七年级下语法总复习ppt课件

知识梳理,初一第二学期,1,一、语法,1.动词时态2.祈使句,2,一、动词时态,sometimes,usually,often，always,every.,原形第三人称单数,this+某个时间，tomorrowinthefuture,begoingto+动原(计划、安排)will+动原(描述、预测),yesterday.,justnow,.ago,thismorning,whenIwasyoung,attheageof,过去式,3,二、祈使句,无人称、动词开头，带命令色彩的句子。,肯定式,否定式,Openthewindow,please.Lookathere.Pleasereadafterme.,Dontopenthewindow.Dontlookathere.Dontreadafterme.,4,三、句子,简单句,并列句,复合句,选择问句,特殊疑问句,感叹句,一般疑问句,否定句,祈使句,5,简单句,并列句,复合句,选择问句,特殊疑问句,感叹句,Thisisanorangebike.HeknowsmeandIknowhim.WhenIwas5,Icouldswim.Didyoulivehereorthere?Whatdidtheylearnjustnow?Whataheavyrainitis!DoesTomspeakFrench?Idontunderstandit.Standup.,一般疑问句,否定句,祈使句,6,四、句型(及交际用语),某人用多长时间做某事：Ittakes/tooksb.+time+todosth.2.提问时间：Whatsthetime?Whattimeisit?Whattimeisitbyyourwatch?,7,3.提问日期：Whatsthedatetoday?Whatwasthedateyesterday?4.提问星期几：Whatdayisittoday?Whatdaywasyesterday?,8,5.提问某人的生日：Whenisonesbirthday?6.提问天气：Whatistheweatherliketoday?(Howistheweathertoday?)Whatwastheweatheryesterday?(Howwastheweatheryesterday?,9,8.提问人的相貌：Whatdoes.looklike?9.提问人的性格：Whatis.like?,10,10.询问对方情况：Whatswrongwith.sb.?Whatsthematterwith.sb.?11.到该做什么事的时候了。Itstimetodosth.Itstimeforsth.,11,12.提建议用语：Whynotdosth.?Whydontyoudosth.?Whataboutsth./doingsth.?Itsbesttodosth.Youdbetterdosth.,12,五、词类,1.动词6.形容词、副词2.系动词7.数词3.代词8.频率副词4.不定代词9.介词5.连词10.疑问词,13,1.动词(谓语),HewatchesTVeveryday.HeiswatchingTVnow.HewatchedTVamomentago.,14,动词(非谓语),HeenjoyswatchingTV.Jimmakesmelaugh.Iwantedtoseeitagain.,15,2.系动词(+形容词的动词),lookturnsoundbecometastebefeelsmellget,16,1)Jimsideasoundsnice.2)Katelookstaller.3)Ifeelnervousnow.4)Beijingbecomesbigger.5)Thedaysgetlong.6)Thecaketastesdelicious.,17,3.代词,18,4.不定代词,1.other,others,theother,theothers,another,One.,theother.,anyother2.one,ones,ones3.somethingsomebody/someoneanythinganybody/anyoneeverythingeverybody/everyonenothingnobody/noone,19,5.连词,1.and7.when2.but8.before3.or9.after4.so10.as5.though11.if6.because,20,用and,when,because,but,or,so,thoughbefore,after,if,填空,1.JimoftenhelpsmewithmyEnglish_IoftenhelphimwithhisChinese.2._thequestionisverydifficult,fewofuscananswerit.3.Mr.Blackisover70yearsold,_hestillworks8hoursaday.,Because,and,but,21,4.Everyonemustbehere_6:00tomorrow.5._itisrainingheavily,thefarmersarestillworkinginthefield.6.Icanhelpyou_Ihavetime.,用and,when,because,but,or,so,thoughbefore,after,if,填空,Though,before,if,22,7._gettingup,Ialwayslistentotheradioforawhile.8.Wemustbequick,_wecantfollowthem.9.Tocatchtheearlybus,_Igotupveryearlythismorning.,用and,when,because,but,or,so,thoughbefore,after,if,填空,so,or,After,23,10._theteachercamein,Iwasthinkingaboutthegame.11._youknowhim,whynotgoandmeetJiminsteadofme,Kate?,用and,when,because,but,or,so,thoughbefore,after,if,填空,If,When,24,6.形容词、副词,形容词与副词的转换,在词尾处+ly,y结尾时,去y+ily,有的e结尾的单词,需去y+ly，有的则直接+ly。,quickquickly2.easy-easily3.terrible-terribly4.true-truly5.brave-bravely6.careful-carefully,25,形容词、副词的使用,形容词,副词,修饰名词,修饰动词、形容词,Theyarecleverboys.Ipreferlonghair.,Itreallysoundsnice.Theyworkveryhard.,26,7.数词,数词,基数词变序数词,百,千,万,的表达,几分之几,用来表达时、分,用来表达年、月、日,27,8.频率副词,always,usually,often,sometimes,seldom,never,28,用Howoften对它们进行提问。他们体现了动词出现的频率程度。,Ialwayshavemilkforbreakfast.Iusuallyhaveeggsforbreakfast.Ioftenhavenoodlesforit.Isometimeshavefruitsforit.Iseldomhavericeforit.Ineverhavemeatinthemorning.,29,9.与时间相关的介词,for时间段前,in某年、某月前,on具体日子、节日、生日、星期几前,at某分，某时前,当“早上、下午、晚上”被修饰时不用in而用on.,30,表示方位的介词：某物处在某处的东南西北。,north,south,west,northeast,southeast,northwest,southwest,east,ThePosition,31,in,to,on的区别,on,某处在某处之内,某处与某处相接壤,某处在某处之外,in,to,32,with的多种用法,dosth.withsb./sth.agirlwithlonghairaroomwithtwodoorsacitywithlargepopulationbebusywithsth.bepopularwith.bewithastyleof.talkwithsb.helpsb.withsth.anactionmoviewithJackieChanWhatswrong/thematterwith.?,33,10.疑问词,34,六、常用短语,1.wakeup8.falloff2.wake.sb.upeout3.tell.about10.getalongwith.4.talkto/withsb.11.turnon/off5.invite.to.12.puton6.playwith13.takeoff7.thinkabout.14.bealwaysdoing.thinkout15.add.tothinkof.16.knowabout,35,17.learnabout26.inmanyways18.startwith27.infact19.giveof28.insummer20.becalled/hesun21.stopoff30.inonesthirties22.onthetelephone31.inspace23.ontheIhenightonthemoon35.atnight,36,36.atthistimeofyear46.onthetop37.atthesametime47.aroadto.38.atthemoment48.tosb.39.attheendof.49.bedifferent40.from.to.from.41.forawhile50.bedifference42.foradrinkbetween43.fordays51.gotosw.fora44.ontheothersideof.holiday45.ononeswayto.52.asusual,37,53.hepast56.onKatesbike66.lastyear57.aphotoof.67.fromthe1960s58.aphotographerfor68.apartfrom.59.not.atall69.thousandsof.60.getintotroublehundredsof.61.listentomusic70.forexample62.gotoconcerts71.thetripto.,38,72.toomuchnoise82.allnight73.muchtooexpensive83.alotoffun74.saveup84.plantodo75.goonvacation85.decidetodo76.takephotos86.wanttodo77.stayatahotel87.abigmeal78.onthesameteam88.keepout79.need.for.89.onethird80.dosth.ononesown90.thetimeof.81.makeonestop91.aformof.,39,93.drivetosw.103.thesameas94.thecapitalof.104.allthetime95.befullof.105.allkindsof96.morethan106.3timesaday97.theshapeof.107.takethe98.10thousandmedicine99.anortherncityof.100.getaviewof.101.thepopulationofBeijing102.apopulationof13million,40,七、易混淆的词、词组,Whatis.like?Whatdoes.looklike?,1.,2.,3.,4.,whattodohowtodoit,inthecorneratthecorner,wakeupwakesb.up,5.,getdresseddresssb.,6.,7.,therebehave/has,jointakepartin.,41,9.,10.,11.,intheeastof.totheeastof.,triptravel,other,otherstheother,theothersOne.,theother.,anotheranyotherschoolsanyotherschool,8.,apopulationof.thepopulationof.,42,12.,13.,14.,15.,stoptodosth.stopdoingsth.,besidesexcept,alittle,little,abit,abitof.afew,few,getto.arrivein/at.reach,16.,toomuchmuchtoo,17.,bycar,inJimscarbybike,onJimsbike,43,18.,19.,excited,interested,amazedexciting,interesting,amazing,Itstimeto.Itstimefor.,21.noise,voice,sound,22.hear,listen,listento,23.say,tell,talk,speak,24wear,puton,dress,getdressed,25.read,watch,see,look,lookat,20.,likeas,44,八、易错的词,+doin