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中考英语动词专题复习材料

时间:2021-11-30 13:25:22 中考备考 我要投稿

中考英语动词专题复习材料

  要能达到用英语讲、用英语交流的目的,我们就必须先学会英语语法的用法。以下是小编给你推荐的中考英语专题复习材料,希望对你有帮助!

中考英语动词专题复习材料

  中考英语动词专题复习材料一

  助动词

  助动词没有任何含义,不能单独做谓语,只能和行为动词一起构成谓语,帮助行为动词组成各种时态、语态、语气以及疑问或否定形式。常见的助动词有be, do, does, did, have, will, shall等。具体用法如下:

  1、助动词be的用法如下:

  1)构成各种进行时态。如:It was raining all day yesterday.昨天整天下雨。

  2)构成被动语态。如:

  The meeting was held yesterday afternoon.会议是昨天下午举行的。

  3)与不定式连用表示按照计划、预先安排或规定要发生的动作。如:

  They are to see an English film this evening.他们今天晚上看英语电影。

  2、助动词do的用法如下:

  1)构成疑问式或否定式。如:

  Does he think so? I didn’t say anything about the result.

  2)在动词前加上do, does, did表示强调,意为“的确,确实”。如:

  They do study hard. She does love him. He did want to help the old man.

  3)可以用作代动词,代替句子中已经出现的实义动词,以避免重复。如:

  — Who jumps highest in your class?— Jim does. ( 不说Jim jumps)

  3、have: 助动词have 的过去式是had。have和had均可与动词过去分词一起构成完成时态。如:

  He has lived here for three years.

  As soon as the sun had set they returned.

  4、shall, should: 助动词shall只用于第一人称的将来时态;助动词should 是shall的过去式,构成过去将来时。如:I shall send ten letters to my good friend.

  She wanted to know if I should go to the palace.

  中考英语动词专题复习材料二

  情态动词

  情态动词本身有一定含义,但不能单独作谓语,要和行为动词一起构成谓语。它们也能表明句子的否定、疑问或时态上的区别。常见的情态动词有:can, may, must, need, should等。

  一.情态动词的用法

  1. can 用法

  1)表示能力,与be able to同义,但can只用于现在时和过去时,be able to可用于各种时态。

  Two eyes can see more than one.

  注:Can you … ? Yes, I can / No,I can’t.

  2).表示允许、请求

  用could比can 语气更加委婉客气,常用于could I /you …..?句型中,若表示同意时,用can回答而不用could .

  Could I borrow the book ? No, you can’t .

  3)。表示推测 “可能”常用于否定句或疑问句中。(can’t表示一定不是)

  It can’t be true .

  Can it be true ?

  2. may 用法

  1)表允许,请求= can

  表示许可或征求对方的许可,常于第一人称连用。

  注:May I ….? Yes ,you may No, you can’t / mustn’t .

  在回答以may引起的问句时,多避免用这个词,而用其它方式,如Yes, please. / Certainly.

  2)表推测,可能、也许。常用于肯定句中。

  Maybe he knows the news .=He _____ _____ the news.

  3. must

  1)表示义务。意为“必须”(主观意志)。

  We must do everything step by step.

  注:Must I ….? Yes, you must / No,you needn’t(don’t have to ).

  --Must we hand in our exercise—books now?

  --No, you needn’t. / No, you don’t have to.

  2)mustn’t 表禁止、不允许。

  You mustn’t talk to her like that.

  3)表示揣测。意为“想必、准是、一定”等,只用于肯定句。否定、疑问句中must改为can .

  He must be ill. He looks so pale.

  She’s wearing a diamond necklace. She must have a lot of money.

  注:must表推测时,其反义疑问句与must后面的动词一致。

  There must be something wrong ,____ ____?

  4.need的用法

  need既可用作情态动词,也可用作实义动词。用作情态动词时,主要否定句或疑问句中。用作实义动词时,可用于各种句式。

  1).用作情态动词,用于否定句和疑问句中。

  a).Need I ….? Yes , you must / No, you needn’t .

  Need we finish the work today ?Yes you __? A.need B.can C. may D.must

  b).need + do sth . 变否定句:needn’t do sth

  变疑问句:Need sb do sth ?

  2).用作实义动词

  a).need + to do sth . We need _______(buy) some school things .

  变否定句:don’t /doesn’t /didn’t +need to do sth .

  变疑问句:Do / Does /Did sb + need to sth ?

  Yes , … do/ does / did No, sb don’t / doesn’t /didn’t .

  You don’t need to do it yourself.

  b).当主语是物时。Sth + need + doing sth = Sth +need to be done .

  The table needs painting . =The table needs _____ _____ _____ .

  5.had better 的用法

  1). had better + 动词原形 = It’s best to do sth .

  You had better ______ (stay )at home . = _____ ______ ______ stay at home .

  2). Had better not +动词原形

  We had better ________(not play ) the computer games .

  6.must 与have to

  1).一般情况下,两者可互换。 must = have to

  2).must “必须,应该”表示说话人的主观看法,即说话人认为必须干某事。(内在原因)

  have to “必须,不得不”强调客观需要,即外界因素迫使某人不得不干某事。(外界原因)

  I can’t stop playing the computer games . For your health ,I’m afraid you ______.

  A.can B.may C.must D.had to

  7.used to与would used to 和would 都用来表达现已不存在的过去的习惯或状态。但would不能用在所述故事的开始

  二.情态动词后跟完成式和进行式的用法

  1.情态动词后跟完成式,表“原本应该干某事,而实际上没干”

  I should have finished the work earlier.

  He isn’t here. He must have missed the train.

  2. 情态动词后跟进行式,表示“想必正在……”,“可能正在……”,“应当正在”等意。

  It’s twelve o’clock. They must be having lunch.

  They may be discussing this problem.

  He can’t be telling the truth.

  She shouldn’t be working like that. She’s still so weak.

  三.情态动词的.同义转换.

  1.can = be able to 区别:can只有一般式和过去式,而be able to do有多种时态的变化。在过去时中二者有区别:were was ableto 强调过去成功做到,而could 只表示过去的能力或可能性。

  2.must = have to 注意二者主客观的区别

  3.needn’t = don’t have to

  中考英语动词专题复习材料三

  系动词

  连词动词的种类

  联系动词含有一定意义,它们要与其后做表语的形容词、名词或介词(短语)一起构成合成谓语。系动词按意义可分为三类,而且有自己的特定用法。

  1、按意义联系动词有:be, appear, seem, keep, remain, continue, stay, prove 等,如:Jim appears very old.

  2、表示感觉的联系动词有look, feel, smell, sound, taste等。如:It smells bad.

  3、表示转变的联系动词有become, fall, get, go, grow, turn等。如:

  She becomes more beautiful than three years ago.

  ★表示状态的连系动词后接形容词, 一般不用于进行时( feel 除外 )和被动语态, 表示变化的连系动词表示 “渐渐”时可用与进行时.

  ★常见的连系动词有:

  一 “是”( be --- is / am / are ),一 “感”( feel ---felt ),二 “保持”(keep---kept, stay ),

  四个 “起来”( look, sound, smell---smelt, taste ) ,“好像”( seem ) 一下 “变”( get, turn, become)了三.

 

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