since的句型

Question

如题所述

Answer 1

1.since+时间点；如，He has been in China since 2000.
2. since+时间段+ago；如，Mr. Brown lived here since ten years ago.
3.since+句子；如，Alice has been skating since she was nine years old.

Answer 2

1.Since we have no money , we cannot buy a car. Since 还可译为"因为"
2. 主句（现在完成时）+.since+时间点(过去时间)；.
3. 主句（现在完成时）+. since+时间段+ago；.
4. 主句（现在完成时）+. since+句子(一般过去时)

Answer 3

怎么了