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用所给动词的适当形式填空。1. Let's _________ (play) tennis. 2. I _________ (not have) a volleyball. 3. He _________ (not have) a soccer. 4. _________ she-七年级英语
例:
①陈述句:We get up at 7:00 every morning.
疑问句→Do you get up at 7:00 every morning?
否定句→We don’t get up at 7:00 every morning.
②陈述句:She has a little brother.
疑问句→ Does she have a little brother?
否定句→ She doesn’t have a little brother.
一般现在时的表达方法:
主要通过谓语动词的变化和用时间词语来表示,其中最主要的是谓语动词的变化。现在一般时动词变化的规则是:
1.如果主语是名词复数和第一人称I、 we ,谓语动词不用做任何变化,即仍然用动词原形表示:
We usually go to school at 7:30. 我们通常7:30上学去。[go]
My parents give ten yuan to my sister every week.我父母每星期给我妹妹十元钱。[give]
2.主语是任何一个单数名词或者是第三人称单数,谓语动词要进行必要的变化。特别提一点:不可数名词也算作单数处理。
3.谓语动词的变化规律是:
第三人称单数的构成见下表:
词<?xml:namespace prefix = "o" ns = "urn:schemas-microsoft-com:office:office" /> |
构成 |
举例 | |||||||||
一般情况 |
词尾+s |
动词原形 |
第三人称单数 | ||||||||
work(工作) |
works | ||||||||||
以-ch, -sh, s, x, o结尾 |
词尾+es |
teach(教) |
teaches | ||||||||
以“辅音字母+y”结尾 |
变y为i,再加es
上一篇:________ play table tennis. [ ]A. Let B. Lets C. Let's D. It's -七年级英语
下一篇:Let's ________ some broccoli. [ ]A. have B. has C. to eat D. to have -七年级英语
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