The number of visitors_________ small today, but a number of visitors here yesterday.[ ]A. is; wereB. are; was C. is; is D. are; are-九年级英语
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：
![选出与所给句子划线部分意义相同或相近的一项。She could play the violin at the age of four. [ ]A. by 4 years old B. when she is four C. 4-year-old D. when she-八年级英语](http://www.00-edu.com/d/file/ks/4/2/yibanguoqushi/2020-01-10/smallee5cd50a2658d4fd2016c1d81baeb4241578586997.png)
![The old man _____ in Shanghai, but he _____ in Jiangyan now.[ ]A. be born; live B. was born; live C. is born; lives D. was born; lives-七年级英语](http://www.00-edu.com/d/file/ks/4/2/yibanguoqushi/2020-01-10/smallb2e4c427b5c6ab1e863c9cc256e3ec9c1578591473.png)
