小学英语语法总结及习题——现在进行时
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：
疑问词不达意+be+主语+动词ing?
但疑问词当主语时其结构为：
疑问词不达意+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.Theboy__________________(draw)apicturenow.
2.Listen.Somegirls_______________(sing)intheclassroom.
3.Mymother_________________(cook)somenicefoodnow.
4.What_____you______(do)now?
5.Look.They_______________(have)anEnglishlesson.
6.They____________(not,water)theflowersnow.
7.Look!thegirls________________(dance)intheclassroom.
8.Whatisourgranddaughterdoing?She_________(listen)tomusic.
9.It’s5o’clocknow.We_____________(have)suppernow
10.______Helen____________(wash)clothes?Yes,sheis.
三、句型转换：
1.Theyaredoinghousework.(分别改成一般疑问句和否定句)
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2．Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)
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3．I’mplayingthefootballintheplayground.(对划线部分进行提问)
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4．Tomisreadingbooksinhisstudy.(对划线部分进行提问)
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