2023年中考英语二轮复习学案++一般现在时、现在进行时

一、一般现在时

概念：描述习惯性或经常性的动作、性质或状态

构成：

1）be 动词

动词只有is、are、am构成

  I am a teacher.

  He is a teacher.

  We are in the same class.

2)    实义动词

动词的原形或第三人称单数形式

I have some books on my desk.

The train leaves London at six.

标志词：频度副词、every day、on/at weekends等时间状语

I often speak English with my classmates.

He usually plays soccer, but he doesn’t play basketball.

句型：

肯定句：They usually have lunch at school.

否定句：They don’t usually have lunch at school.

一般疑问句：Do they usually have lunch at school?

回答：Yes, they do./ No, they doesn’t.

【课堂练习】

1. 三单练习：

have              take              know               .

wash              study             fly            .

2. 单选

---What does Mike usually       on Sundays?

  A. do        B.does           C. did

The old man sometimes        to the park on foot.

 A. go         B.going        C. goes

She _____ up at six in the morning.  

A. get   B. gets   C. getting

二、现在进行时

1．概念：表示现在（说话瞬间）正在进行、发生的动作

2. 构成：be (is/ am/ are) + doing   

be 动词要与主语的人称和数保持一致

3. 标志词：now / Look, / Listen, /at the moment/ What are you doing?
4. 主要句型

   1）肯定句：主语 + be (am/are/is) + doing sth. .

e.g.      I am playing the piano now.                ----- What are you doing ?

           Look! He is flying a kite.                 ---We are watching TV.

2)     否定句：主语 + be (am/ is/ are) + _not_ + doing sth.

e.g.     I’ am not playing the piano now.

3)一般疑问句：Be (am/is/are) + 主语 + doing sth.?

肯定回答：Yes, 主语 + be.  /   否定回答： No, 主语 + be not.

e.g:  ---Are you doing your homework?     

                               ---Yes, I am.    /    ---No,I’m not

动词-ing形式的构成：

常见双写加ing的单词:

(   )1. --Look! Ann          now.

      --Oh, she usually         after school.

     A. dancing; dances          B. is dancing; dance         C. is dancing; dances

(   )2. --       the children         soccer now?

      --No, they aren’t.

      A. Do; play             B. Are; playing         C. Do; playing

(   )3. --Would you like        for a picnic with me?

       --Yes, I’d like to.

      A. go            B. to go         C. going

4. Jane goes to the gym every afternoon, but now she is          her dormitory. Her room is always          . (clean)

 写出下列动词的现在分词。

read                            run              

dance                         clean                                   

have                           write                 

对比练习：

1. 单选：

John usually         TV after supper for a short time. But now he       computer games.

 A. watch; plays            B.watches; is playing        C. watch; is playing

 ---Wow! Your room is so tidy.

---Thank you. I _________ it every morning.

   A.clean                 B.cleaned           C.cleaning

---Hi, Tom. What are you doing?

---I’m __________ the window. It is dirty.

1.        cleaning                B.cleaned           C.clean

2.情景交际

你要告诉朋友你通常周末做运动，你这么说：

____________________________________________________________.

你想知道对方正在做什么，你可以这样问他：

____________________________________________________________.

你想知道Mary 是不是经常坐地铁去上学，你可以这样问她：

___________________________________________________________？

你看到李明在操场上踢足球，你想和康康说这件事，你可以这样说：

___________________________________________________________.