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1、动词verb动词类别特点例句行为动词及物动词(vt.)跟宾语Thevictim’sparentshaveofferedarewardof$2,000.不及物动词(vi.)不直接跟宾语WewillliveonMarsbytheyear2010.系动词(link.v.)跟表语Mrgotmarriedin1960.助动词(aux.V)have,will,be(doing)(无特殊意义)Ihaveknowntheplaceformanyyears.Whenyouplaythisgame,youwillplaytheroleofItchyfeet.
2、情态动词(mod.v.)跟动词原形Yououghttogotothetoiletbeforethefilmbegins.Ican’tdecidewhichfilmtowatch.连系动词+adj./n.连系动词本身有词义,但不完整,不能单独作谓语,必须跟表语一起构成合成谓语,说明主语的状态、特征、性质或身份。连系动词可具体分为三类:1、表示状态的动词be2、表示“感觉”的词3、表示“变”、“变成”的意思的词1、表示状态的动词bebe,stay,keep,seem2、表示“感觉”的词,如look(看起来),seem(看起来似乎),feel(
3、觉得,摸起来),smell(闻起来),sound(听起来),taste(尝起来)等3、表示“变”、“变成”的意思的词如become,get,grow,turn,go,解释为“变”、“变得”情态动词can,could,may,might,must,should,oughtto,needn’t…情态动词can/may/must/needn’t的基本用法:can:能;能够may:可以must:必须;应该need:不必practice1.I________speakalittleEnglish,butI_________speakFrench.2
4、.Cars______stopwhenthetrafficlightsarered.3.A:MustIfinishmyhomeworkbeforesupper?B:No,you__________.4..--Mum,I’vefinishedhomework._______Igooutandplayforawhile?-No,I’mafraidnot.Ihavesomeotherexercisesforyou.回答must开头的一般疑问句,否定回答用needn't或don'thaveto,表示"不必""没有必要"mustn‘t,因为must
5、n’t表示禁止或不许,意思是“决不许"的意思.canmustneedn’tMaycan’t5.-----MustIfinishreadingthebooktoday?-----No.You______________toifyouhavesomethingelsetodo.6.You_________playfootballinthebusystreet.Itistoodangerous.7.You________tobuyanEnglishdictionary.Itisusefultoyou.don’thavemustn’tneed情态
6、动词can/could表示“能力”Can用来表示现在的能力Could用来表示过去的能力Attention:beableto:能;能够比较can和beableto1.两者都可以用来表示能力。2.can只有现在时(Can)和过去时(could),而beableto可用于多种时态。can与beableto;不能重复使用practiceI_____________comebackinafewmonths.He_______________gettherebeforedark.He______________finishtheworktoday.w
7、illbeabletoisn’tabletocan/isableto1.youspeakJapanese?(can,can’t)CanYes,I./No,I.cancan’t2.youplaythepianolastyear?./No,I(could,couldn't)Yes,ICouldcouldcouldn't3.yourideahorse?(can,can’t)CanYes,I./No,I.cancan’t4.yourideabicyclewhenyouwereyoung?(could,couldn't)CouldYes,I./No
8、,I.couldcouldn’tPractice5.Theboy________answerthiskindofhardquestionsoneyearago.6.________sherid