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人教版小学英语语法讲解及习题
现在进展时
1.现在进展时表示现在正在进展或发生的动作,也可表示当前一段时间内的活动或现阶段正在进展的动作。
2.现在进展时的肯定句根本构造为be+动词ing. 3.现在进展时的否认句在be后加not。
4.现在进展时的一般疑问句把be动词调到句首。
5.现在进展时的特殊疑问的根本构造为:疑问词 + be + 主语 + 动词ing?
但疑问词当主语时其构造为:疑问词 + be + 动词ing? 动词加ing的变化规那么 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 现在进展时专项练习:
一、写出以下动词的现在分词: play run swim make go like write ski read have sing dance put see buy love live take e 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认句)
2.The students are cleaning the classroom. ( 改一般疑问句并作肯定和否认答复)
3.I’m playing the football in the playground.(对划线部分进展提问)
4.Tom is reading books in his study . (对划线部分进展提问)
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