中文母语者英语学习 • A1.3
to be动词的疑问句和否定句
把简单句转换成正确的英语疑问句和否定句。
学习目标
学习用 to be 动词构成疑问句和否定句。
疑问句
Are you ready? = 你准备好了吗?
Is she at home? = 她在家吗?
把 am、is 或 are 放在主语前面。
否定句
使用 not:I am not, he is not, they are not。缩写形式是 isn’t 和 aren’t。
常见问题
to be 动词不与 do 一起构成疑问句。要说 Are you tired?,不要说 Do you are tired?。
练习
- ___ you busy?
- She ___ not at school.
- ___ they students?
- It ___ not hot.
- ___ he Chinese?
答案
1. Are 2. is 3. Are 4. is 5. Is
输出任务
写三个疑问句和三个否定句,内容可以关于熟悉的人或地方。
