Is this your pencil? Is this his green pen? Is that your schoolbag? Are these your books?
Yes, it is. It’s mine. / No, it isn’t. It’s hers. Yes, it is / No, it isn’t. The blue pen is his. Yes, it is. / No, it isn’t. It’s his. Yes, they are. / No, they aren’t. They’re hers.
②否定回答:No, 主语+ be(am, is, are)+not.其 中be可以与not缩写,但am不能与not缩写。
如:—Is this an ID card ? —Yes, it is. —Are you Mr.Smith? —No, I’m not.
(4)一般疑问句的语调:读一般疑问句用升调 ↑, 其简略回答用降调 ↓。
1. Is this a map? 这是一张地图吗? 2. Are you a student? 你是一名学生吗? 3. —Is that a plane? 那是一架飞机吗?
—Yes, it is. 是的, 它是。 4. —Is this your watch? 这是你的手表吗?
—No, it isn’t. 不, 它不是。 5. —Are you a doctor? 你是名医生吗?
—Yes, it’s mine. 7. These are my friends, Bob and Cindy. 8. —Who is the boy in the photo?
—He’s my cousin, Li Lei.