动词的词义复习(二)新建MicrosoftPowerPoint演示文稿.ppt
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1、v考点概述v考生需了解动词的种类,知道及物动词与不及物动词的基本特点,熟练运用各种助动词,掌握系动词 be,look ,turn ,get,become等和情态动词can, may, must, need的基本用法。v1、动词是表示动作或状态的词,按功能可以分成实义动词(又分为及物与不及物动词),系动词,助动词和情态动词。及物动词与不及物动词的根本区别在于:不及物动词可以直接在其后接宾语,而不及物动词则不能,通常要加上介词后方可接宾语。只有及物动词才有被动式。v2、助动词本身没有词义,它只不过与实义动词一起构成谓语动词,形成了时态、语态、构成了疑问句,否定句,以及用来加强语气。be, do,
2、does, did, have, has, had, will, shall等常常用来表示不同的时态、语态(如:be + v +ing进行式, be + v +ed被动式, have + v +ed完成式),构成不同的句式结构(陈述句,疑问句和否定句)和语法结构,表明不同的数的关系(单数或复数),考生要熟练掌握。v3、系动词的后面要接表语,通常是形容词,用以说明或描述主语的情况。有的系动词同时又是实义动词,但含义不同,要根据具体情况而定。如:vlook 实义动词:看;系动词:显得,看上去。vbecome 实义动词:成为; 系动词:变, 变成等。v系动词中,turn, get, become 均
3、有“变化”的意思,但侧重有所不同 。感官动词的look, sound, feel, taste, smell等都能作系动词,其后跟形容词,不能跟副词 ,如feel happy不能说或feel happily, 而且系动词不能构成被动式。v4、情态动词表达一种可能、必要、允许、愿望、猜测的意图、倾向。也用来表示语气的委婉和祝愿。初中阶段主要有:can, could, may, might, will, would, must (have to), shall, should。v(1). can /could1)表能力。2)推测,用于否定与疑问结构中。Can the news be true? I
4、t cant be true.3)表允许。可表示委婉客气的提出问题或陈述看法。v(2). may/might1)表示请求、可以、允许。2)当回答由may/might 引起的问题时,肯定用may,否定答语要用mustnt,表示不准。3)表推测性,可能性很小。v(3). must1)表示必须、必要。2)须注意must的否定式:当回答由must表必须引起的问题时,否定答复要用neednt或dont have to 表示不必、无须的意义,而不用mustnt。3)表比较肯定的推测,用于肯定句。决不可能用cant。v(4)need 需要。neednt不必。v(5)特殊情态动词:1)used to do,
5、be used to doing和be used to doused to do意为过去常常;be used to doing / n(名词)意为习惯于;be used to do意为被用来做某事。2)had better (not) + 动词原形,表示建议;have to / has to / had to的否定、疑问形式要借助于助动词do / does / did。v 5、短语动词:v 从结构组成划分,动词又可分为单动词和短语动词。短语动词在意义上是一个整体,用法上相当于及物动词或不及物动词。短语动词主要有以下六种构成:(1)、动词+介词 eg: look after, send for,
6、 care for, ask for, laugh at, hear of, lead to等。这类短语动词的宾语只能放在介词后面。eg:Im afraid we dont look after you well enough.She told me that she was to send for it the next morning. v(2)、动词+副词 eg: put on, take off, give up, find out, pick up, look up, point out, hand in, carry out, think over等。这类短语动词的宾语如果是名词,
7、可放在副词之前或之后;宾语如果是人称代词或自身代词,则要放在副词之前。eg:Why dont you put on your coat?Lets turn the light on.Id like to think it over.v(3)、动词+副词+介词 eg:break away from, look down upon, go on with, catch up with, run out of, add up to等。这类短语动词的宾语只能放在介词之后。eg:Fortunately, he broke away from these people years ago.I wish y
8、ou wouldnt look down on (upon) this kind of work.v(4)、动词+名词+介词 eg:make use of, take care of, make fun of, take hold of, pay attention to等。这类短语动词的宾语只能放在介词的后面。eg:We must make good use of our time.You must take good care of yourself.v(5)、动词+形容词 eg:set free, cut open, tear open 等。这类短语动词的宾语如果是名词,一般放在形容词前
9、面,有时也可放在后面;宾语如果是人称代词或自身代词,则必须放在形容词前面。eg:They broke into the prison and set all the patriots free.He took up the package and tore it open.v(6)、动词+名词 eg:take place, catch fire, make progress, make friends等。这类短语动词用作不及物动词。 eg:As the wood is wet, it wouldnt catch fire.v6、英语的简单句可分为以下五种基本句型。v. S(主) + Vi.(不
10、及物动词)(谓) Time flies. 1) S + V + adverbial(状语) Birds sing beautifully. 2) S + Vi+ prep Phrase(介词短语) He went on holiday. 3) S + Vi+ Infinitive (不定式) We stopped to have a rest. 4) S + Vi+ Participle (分词) Ill go swimming. v. S (主)+ Vt. (及物动词)(谓)+ O(宾) We like English. 1) S + VT + N/ Pron. I like music.
11、/ I like her. 2) S + VT + infinitive(不定式) I want to help him. 常用于这句型的动词有:dare, decide, desire, expect, hope, intend, learn, need, offer, pretend, promise, propose, purpose, refuse, want, wish等。 v3) S + VT + Wh-Word + Infinitive I dont know what to do. 常用于这句型的动词有:ask, consider, decide, explain, find
12、out, forget, guess, know, learn, remember, see, tell, think, understand, wonder等。 v4) S + VT + Gerund I enjoy living here. 常用于这句型的动词有:admit, advise, avoid, consider, defend, enjoy, excuse, finish, forbid, mind, miss, practise, risk, suggest, give up, cant help等。 v5) S + VT + That-clause I dont think
13、 (that) he is right. 常用于这句型的动词有:Admit, believe, command, confess, declare, demand, deny, doubt, expect, explain, feel(觉得), hear(听说), hope, imagine, intend, know, mean, mind(当心), notice, propose, request, report, say, see(看出),show, suggest, suppose, think, understand, wish, wonder(觉得奇怪)。 v. S (主)+ V(
14、谓) (lv)( 系动词)+ P(表) We are Chinese. 除了be 系动词外,还有一些动词也可以用作系动词,v 1)表感官的动词,feel, smell, taste, sound, look, appear, seem 等。 2) 表转变变化的动词,become, get, grow, turn, go,等。 v 3)表延续的动词 remain, keep, seem, hold, stay, rest等。 4)表瞬时的动词 come, fall, set, cut, occur等 v 5)其他动词 eat, lie, prove, ring, run, shine, sit,
15、 stand, continue, hang等。 v 1) S + Lv + N/Pron(名词/代词) He is a boy. / This is mine. 2) S + Lv + Adj(形容词) She is beautiful. 3) S + Lv + Adv (副词) Class is over. 4) S + Lv + Prep Phrase He is in good health. 5) S + Lv + Participle(分词) He is excited. / The film is interesting. . S (主)+ VT (谓)+ In O(间接 宾)
16、+ D O(直接 宾) I give you help. 1) S + VT + N/Pron + N I sent him a book. / I bought May a book. 2) S + VT + N/Pron + To/for-phrase He sent a book to me. / He bought a coat for me. v 间接宾语前需要加to 的常用动词有:allow, bring, deny, do(带来), give, hand, leave, lend, offer, owe, pass, pay, permit, promise, read, ref
17、use, sell, send, show, teach, tell wish, write等。 间接宾语前需要加for 的常用动词有:bring, buy, choose, fetch, get, leave, make, order, paint, play(演奏), save, sing, spare等。 . S (主)+ VT(谓)+ O(宾) + O C(宾补) I make you clear. 1) S + VT + N/Pron + N We named our baby Tom. v 常用于这句型的动词有:appoint, call, choose, elect, entit
18、le, find, make, name, nominate(命名)。 2) S + VT + N/Pron + Adj He painted the wall white. 常用于这句型的动词有:beat, boil, cut, drive, find, get, hold, keep, leave, like, make, paint, see, set, turn, want, wash, wipe, wish等。 3) S + VT + N/Pron + Prep Phrase She always keeps everything in good order. 4) S + VT +
19、 N/Pron + Infinitive I wish you to stay. / I made him work v 常用于这句型的动词有:v a)不定式带to的词:advice, allow, ask, beg, cause, choose, decide, encourage, expect, force, get, hate, invite, know, leave, like, love, order, permit, prefer, remain, request, teach, tell, want, warn, wish等。v b)不定式不带to的词:feel, have,
20、hear, know, let, listen to, look at, make, notice, see, watch等。 v5) S + VT + N/Pron + Participle (分词) I heard my name called. / I feel something moving. 常用于这句型的动词有:catch, feel, find, get, have, hear, imagine, keep, leave, listen to, look at, notice, see, set, smell, start, watch等。 6) S + VT + N/Pron
21、 + Wh-word + Infinitive He show me how to do it. 常用于这句型的动词有:advise, ask, inform, show, teach, tell等。 7) S + VT + N/Pron + That-clause He told me that the film was great. 常用于这句型的动词有:inform, promise, remind, teach, tell, warm等。 S + VT + N/Pron + Wh-Clause He asked me what he should do. 常用于这句型的动词有:Advi
22、se, ask, inform, show, teach, tell.v考题精析v例1. Have you seen my glasses? I _ find them.v -Sorry, I havent seen them.(2008年武汉31题)v A. cant B. shouldnt C. wont D. mustntv解析:准确把握这几个选项的意义即可做出这道题。 A. cant(不能,即没有能力)B. shouldnt(不应该,即没有义务或责任)C. wont(将不,不会,即没有这个打算或者没有这个意愿,“不愿意”)D. mustnt(不准,即强制不允许)。选A。v例2. - D
23、o I have to come back tomorrow?v - Yes, you _.(2007年武汉43题)v A. can B. may C. must D. shouldv解析:注意对话所构成语境及说话者的语气,have to(不得不),很强硬,回答也必须保持语气一致。选C。v例3. A left-luggage office is a place where bags _ be left for a short time, especially at a railway station. (2008年武汉四月调考40题)v A. should B. can C. must D.
24、willv解析:这道题考查了can的另一个含义:可以,表示客观条件上的允许。注意区分may(可以)表示主观意愿上的许可。比如:May(Can) I come in?一般来说可以通用,但在特殊情况下,往往有很大差异,前者表示对方主观上让不让进,后者表示客观上(如正在开会)可不可以进入。其它三个词多用于表示“人的情感意愿”。选B。v例4. Will you please stay here for the party? v Sorry, I _. Ill have to go to an important meeting. (2006年武汉43题)vA. mustnt B. neednt C.
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