资源简介 (共25张PPT)动词动词(英文:Verb,简称: v.)是一类词性,一般用来表示动作或状态的词汇。在英语中,动词按作用和功能主要分为两大类,一类是谓语动词,另一类是非谓语动词。中文语法中表示人或事物的动作或一种动态变化,一般出现在名词主语或主句后面。在英语里,动词还有时态、人称的变化。一、主动词分类1(按动词功能分类)类别 特点 意义 举例实义动词 (vt. vi.) 及物动词跟宾语 须跟宾语一起才能表达完整的意思 I have a book..不及物动词不能直接接宾语 能独立作谓语 She always comes late.系动词 (link-v) 跟表语 不能独立做谓语,后边必须跟表语,构成系表结构。 I am a student.一、实义动词:在句中独立做谓语1.及物动词vt.(Transitive Verb)本身意义不完整,需要接宾语意义才完整I like you.we call the bird Polly.Please pass me the salt.2.不及物动词vi.(Intransitive Verb)本身意义完整,无需接宾语I know.Horses run fast.They work in a factory.二、系动词:它本身有词义,但不能单独用作谓语,后边必须跟表语(通常为名词或形容词),构成系表结构说明主语的状况、性质、特征等情况。 1.似乎类:seem, look,appearHe seems a nice man.It seemed like a good idea at that time.They seemed to know what they are doing.2.感官动词:sound听起来 look看上去 smell闻起来 feel摸上去 taste尝起来3.变化类:be, become, get,turn ,(go)4.结果类:prove, turn out5.状态类: keep, stay, remainYou seem happy.She did not appear at all surprised the news.一、主动词分类2(按动词构成分类)一、单个动词:look,come, try…二、词组/短语动词1.动词+ 副词此结构的短语动词可作及物动词或不及物动词。用作及物动词的短语动词,若宾语为名词时,名词位于副词的前面或后面皆可;如果所带宾语为代词时,宾语要位于副词前面。常用的此类副词有away, out, off, up, down, back, in, along等。如:cheer up(振奋起来);clean up(打扫干净);put up(张贴); fix up(修理); give away(赠送); give out(分发) ;use up(用完); hand in(上交); put off(推迟); pick up(捡起); think over(仔细考虑); turn down(调低); get up(起床); start off(出发); look out(当心)2.动词+ 介词动词与介词构成的短语在词义上相当于一个及物动词;宾语总是位于介词的后面。常见的此类介词有for, about, of, after, from, into, to, with, at等。如:look after(照顾); belong to(属于); take after(像); hear from(收到……的来信);hear of(听说); send for(派人去请); pay for(赔偿); wait for(等待); care for(照顾);laugh at(嘲笑); worry about(担心); listen to(听……);look at(看…….);agree with(同意)3.动词+ 副词+ 介词在此类短语动词中,动词、副词、介词紧密结合,已成为一体,词义上相当于一个及物动词,所带的冰与总是位于介词之后。如:run out of(用光); get out of(逃避); come up with(想出); catch up with(赶上); look forward to(盼望); go on with(继续).一、主动词分类3(按动词五种基本形式分类)一、第三人称单数变化规则1.一般情况在动词原形后加s在清辅音后发音为[s],在浊辅音及元音后发音为 [z]。如:①stop-stops [s] ; make-makes [s]②read-reads [z] ; play-plays [z]2.以ch,sh,s,o,x结尾的动词后加es发音为[iz] 如:teach-teaches [iz]; watch-watches [iz]3.以辅音字母加y结尾的动词,先将y变成i,再加es读[iz] 如:fly-flies [z]; carry-carries [z]study-studies [z]; worry-worries4.以元音字母加y结尾的动词后加splay---plays二、现在分词变化规则1.在动词后加ingwork ---- workingsleep ----- sleepingstudy ----- studying2.以不发音的e结尾的动词,去e再加 ingtake ----- takingmake ----- makingdance ----- dancing3.以重读闭音节结尾的词,且末尾只有一个辅音字母,双写该辅音字母再加 ingcut ----- cuttingput ----- puttingbegin ------ beginning4.少数几个以 ie结尾的动词要变 ie为y,再加 inglie ----- lyingtie ----- tyingdie ----- dying三、规则动词的过去式变化如下:1.一般情况下,动词词尾加 -ed ,如:work ---worked play---played wanted----wanted act----acted2.以不发音的 -e 结尾动词,动词词尾加 -d,如:live---lived move----moved taste---tasted hope---hoped3.、以辅音字母 + y结尾的动词,把-y变为-i 再加-ed,如:study---studied copy---copied cry---cried carry---carried一、主动词分类4(按动词意义基本形式分类)一、动态动词: walk get angry/get lost二、静态动词: have/is be angry/be lost一、主动词分类5(按是否受“时”&主语的限制分类)一、限定动词(谓语动词)1.主要动词(可单做谓语)a:实义动词:vi.不及物动词 ①S+Vi. I go.vt.及物动词 ①S+Vi+介词+o She looks at me.②S+Vt+O I like English.③S+Vt+Oi+Od I buy you a cup.④S+Vi+O+C I find you funny.b:系动词:⑤S+V系+P I’m happy.2.跟双宾语词:a:V+sb.+sth.=V+sth.+to+sb.return, offer, pass, pay, sell, show, tell, give, send, hand, teach, bring, leave, lend, write.b:V+sb.+sth.=V+stn.+for+sb.find, buy, cook, fetch, make, order, wash, draw, borrow.c:V+sb.+sth.=V+sth.+for/to+sb.get, do, play, read, sing, bringd:V+sb.+sth.ask, cost, wish一、主动词分类5(按是否受“时”&主语的限制分类)非谓语用法主语 谓语 动宾 介宾 表语 定语 状语 同位语不定式 Y Y N Y Y Y Y动名词 Y N Y Y Y Y N Y现在分词 N N N Y Y Y N过去分词 N N N Y Y Y N一、主动词分类5(按是否受“时”&主语的限制分类)二、非限定动词(非谓语):不单独做谓语,有些不能做谓语1.不定式考点①后接 to do作宾语的动词或动词短语:want, try, decide, hope/wish, need, agree, expect, refuse, learn, remember, forget, would like/love, help, begin/ start②动词+宾语+不定式,不定式做宾补:tell, advice, ask, want, allow, expect, encourage, force, teach, warn, invite特殊:省略to. They made Paul do sports.= Paul was made to do sports.③It’s + adj.+ for/of sb+ to do sth.It’s one’s turn to do sth.It takes/took sb time to do sth.建议句型:Why don’t you do…?/had better (not) do…/Will you please do…?prefer to do A rather than do Btoo…to…/enough to… go to school④不定式做句子成分:主语:To know everything is impossible. →It is impossible to…共谓:He seems/seemed to be doing a good job.动宾:I hope to be back in a week.表语:My duty is to save you.补语(复合宾语): I want this class to be a successful one.定语: Do you have anything to say?状语(目的) To be a good teacher, I must work hard.同位语: My last request, to see her, was unanswered.2.动名词考点①功能及用法:主语:Dancing board her. Seeing is believing.动宾: You should stopped talking.②常见+doing的词或短语avoid, consider, enjoy, finish, imagine, keep, mind, suggest, practice, be busy doing, be worth doing, be/get used to doing, can’t/couldn’t help doing, look forward to doing.③ stop to do/doing,try to do/doing,forget/remember to do/doing补:既接动名词又接不定式stop, try forget/remember, go on to do/doing regret, mean to do/doing3.现在分词考点①V.+ sb + doing的词:feel, see, notice, watch, hear, keep, mind.I’m sorry to keep you waiting.Would you mind me/my opening the window?Do you parents mind you learning home?介宾:He is punished for talking in class。表语:Her hobby is collecting stamps.补语:We called the activity hiking.定语: This is a swimming pool.=This is a poor for swimming.You should improve our learning methods同位语:I like my job, teaching English,②现在分词在句中:共谓:I’m waiting for you.表语:The situation is encouraging.补语:I watched the kids flying kites.定语: She is a charming girl.状语: I spent all day looking for you.③过去分词在句中:共谓:I was told so.(be将现时态)(被动或完成)I have finished it.( have has had体现时态)表语: I’m worried.(形容词化)补语:I want the work finished by Friday.(=to be finished)定语: She had a worried look on her face.状语: Surrounded by enemy, he has no chance to escape.4.过去分词考点①过去分词在句中:共谓:I was told so.(be将现时态)(被动或完成)I have finished it.( have has had体现时态)表语: I’m worried.(形容词化)补语:I want the work finished by Friday.(=to be finished)定语: She had a worried look on her face.状语: Surrounded by enemy, he has no chance to escape.二 、助动词1.基本助动词①be动词:帮助实义动词构成a.进行时态:I’m talking.b.被动语态:I was told so.②do/does/did:帮助实义动词构成疑问句,否定句或强调句;a. I don’t like it.b. Do you like it c. I do like it./He does like it.③have/has:帮助实义动词构成完成体;a. I have finished it.b. I have been doing since 3.二 、助动词2.情态助动词:帮助构成某种时态或语气①can—could “能会” You can sit here.②may—might “可以” May I come in?③will—would Will you please…?④shall—should Shall we go to school on time?⑤must You must do it.(语气最强)⑥ought to“应该”二 、助动词3.半情态动词(1)need/dare:即可做实义动词又可做情态动词I need a book.You needn’t go.He didn’t dare (to) say what he thoughts.How dare you talk to me like that (2)在语气和意义上与情态动词相同have/has/had to, be able to, used to do—didn’t use to,had better not do, would rather not do.Peter’s mother _____an engineer.The weather _______colder and colder.The dish ______ good.The story _________interesting.The dish of yours ______delicious.He ______to be very sad.This kind of cloth _______very soft.She _______rich within a short time.连系动词练习题isturnssmellssoundstastesseemsfeelsgrew情态动词练习题1._______I use your dictionary 2.The work ________be finished as soon as possible.3.You ______study hard in English.4.George _____speak several languages.Maymustshouldcan非谓语动词练习题1.Tell Mary that there's someone _______for her at the door.A. waiting B. waited C. waits D. to wait2.There, in the corner, sat three girls,_______.A. sew B. were sewing C. to sew D. sewing3.Do you know when the man she is looking forward to_________ --This evening, I think.A. coming B. will come C. has come D. come4.Whether it will do us harm remains_______.A. seen B. seeing C. being seen D. to be seen非谓语动词练习题6.----Do you believe there are aliens ---- I’m afraid not. I don’t think aliens _____in space.A. can find B. can be foundC. can be founded D. can’t be found7._______the early train, you'll have to get up early and rush in a taxi.A. Catching B. Caught C. To catch D. Catch5.I won't go to the party even if_______.A. inviting B. being invited C. invited D. having invited8.If he _____ harder next time, he will catch up with us. (2002 北京西城区)A. work B. worked C. works D. will workTHANK YOU! 展开更多...... 收起↑ 资源预览