1、现在进行时现在进行时1现在进行时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。(句中一般有 now, listen, look )2现在进行时的肯定句基本结构为be+动词动词 ing.3现在进行时的否定句在 be 后加 not。4现在进行时的一般疑问句把be 动词调到句首动词调到句首。5现在进行时的特殊疑问的基本结构为：疑问词 + be + 主语 + 动词 ing? (如：What is he doing?/ Where are youdrawing?)但疑问词当主语时其结构为： 疑问词 + be + 动词 ing? (如：Who is singing?)动
2、词加动词加 ing 的变化规则的变化规则1一般情况下，直接加 ing，如：cook-cooking2以不发音的 e 结尾，去 e 加 ing，如：make-making, taste-tasting3 如果末尾是一个元音字母和一个辅音字母， 双写末尾的辅音字母， 再加 ing， 如： run-running, swim-swimming现在进行时专项练习现在进行时专项练习：一、写出下列动词的现在分词一、写出下列动词的现在分词：play_run_swim _ make_ go_like_write_ski_read_have_sing _ dance_put_see_buy _love_ liv
3、e_take_come _get_stop_ sit _begin_shop_二、用所给的动词的正确形式填空：二、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. My mother _ ( cook )some nice food now.4. What _ you _ ( do ) now?5. Look . They _( have) an English lesson .6.They _(not ,water) the flowers no
4、w.7.Look! the girls _(dance )in the classroom .8.What is our granddaughter doing? She _(listen ) to music.9. Its 5 oclock now. We _(have)supper now 10._Helen_(wash )clothes? Yes ,she is .三、句型转换：三、句型转换：1. They are doing housework .(分别改成一般疑问句和否定句) _2The students are cleaning the classroom . ( 改一般疑问句并作肯定和否定回答)_3Im playing the football in the playground .(对划线部分进行提问)4Tom is reading books in his study . (对划线部分进行提问) _5. My mother is cooking in the kitchen. (改为否定句)6. The girls are flying kites on the farm. (对划线部分进行提问)
