：现在进行时PPT课件

1、 北海中学 韩利霞 一、现在进行时的定义：表示现在正在进行或发生的动作 ，也可表示当前一段时间内的活动或现阶段正在进行的动作。三、现在进行时的结构：be + 动词动词ing 形式，其中be的变化和主语在人称和数上一致。主语在人称和数上一致。二、标志词：now, these days，at present,at the monent,look或 listen出出现在句首现在句首等.动词加ing的变化规则1一般情况下，直接加直接加ing，如：cook-cooking2以不发音的以不发音的e结尾，去结尾，去e加加ing，如：make-making, 3重读闭音节且只有一个辅音字母结重读闭音节且只有一

2、个辅音字母结尾的，应双写末尾的辅音字母尾的，应双写末尾的辅音字母，再加ing，如：stop-stopping写出下列动词的现在分词： play_ begin_ swim _ make_ go _ get_ write_ sing_ read_ have_Exercise1 playingbeginning swimmingmakinggoinggettingwritingsingingreadinghaving1、现在进行时的肯定句【主语+be( am, is, are)+现在分词+其 它. 】3、现在进行时的一般疑问句把be动词提到句首动词提到句首【Be(am, is, are) +主语+现

3、在分词+其它？ 】Tom is not reading books in his study .Is Tom reading books in his study ？句式：句式：如：Tom is reading books in his study .2、现在进行时的否定句在be后加not。如：Tom is reading books in his study .如：Tom is reading books in his study .4、现在进行时的特殊疑问的基本结构为：【疑问词+be(am, is, are)+主语+现在分词+其它？ 】What is Tom doing in his st

4、udy? Where is Tom reading books?Exercise2一、用所给的动词的正确形式填空：1.The boy _ ( draw)a picture now.2.Listen！Some girls _ ( sing)in the classroom .3. Look !They _( run) on the playground .二、句型转换：1. They are doing housework .(分别改成一般疑问句和否定句) 一般疑问句： _they _ housework? 否定句：They _ _ doing housework.2.The students

5、are cleaning the classroom . ( 改一般疑问句并作肯定和否定回答) 一般疑问句：_ the students _ the classroom? 肯定回答： _,they _. 否定回答：_, they _. is drawing are singing are runningAre doing arenotArecleaningYes areNo arent3.Im playing football in the playground .(对划线部分进行提问)先改一般疑问句: _ you _ football in the playground?其次找疑问词: 划线

6、问的是在操场上 就选择疑问词_再次把疑问词放在的前面并去掉划线部分。 _are you _ football ?4Tom is reading books in his study . (对划线部分进行提问) _ is Tom_ in his study ?Where playing WhatdoingAreplayingwhere（ ）2012年 河南 -Can you answer the door,Jim? I _ the dishes.-Im coming,dad.A. do B.did C.have done D.am doing中考回放中考回放解析：根据句意“能去开门吗，吉姆？我在刷碗”可知动作正在进行，用现在进行时。D（ ）2013 河南-Hey ,Tom,Lets go swimming. -Just a moment.I_ a message.A.send B.sent C.am sending D.have sent 中考回放中考回放解析：根据句意“稍等片刻”，可推测”我正在发信息”，用现在进行时。C（ ）2014 河南-Does this bus go to the beach?-No.You _the wrong way.You want the Number 11. A.go B.were going C.are going D.wo