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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,也可表示当前或现阶段正在进行的动作。
2.现在进行时的肯定句基本结构为be+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。
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?但疑问词当主语时其结构为:疑问词+ be + 动词ing?
动词加ing的变化规则
1.一般情况下,直接加ing,如:cook-cooking
2.以不发音的e结尾,去e加ing,如:make-making, taste-tasting
3.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, stop-stopping
现在进行时专项练习:
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 ________
live ________ take ________ come ________ get ________
stop ________ sit ________ begin ________ shop ________
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 now.
7. Look! the girls __________________ (dance) in the classroom .
8. What is our granddaughter doing? She __________________ (listen) to music.
9. It’s 5 o’clock now. We __________________ (have) supper now
10. __________________ Helen __________________ (wash) clothes? Yes, she is .
三、句型转换:
1. They are doing housework. (分别改成一般疑问句和否定句)
____________________________________________________________
____________________________________________________________
2. The students are cleaning the classroom. (改一般疑问句并作肯定和否定回答)
____________________________________________________________
____________________________________________________________
3. I’m playing the football in the playground. (对划线部分进行提问)
____________________________________________________________
4. Tom is reading books in his study. (对划线部分进行提问)
____________________________________________________________
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