在浩瀚的宇宙中，隐藏着无数未知的奥秘。今天，就让我们揭开“B7%C5%C6%FA%D7%F6%C4%B3%CA%C2%A3%BA%B2%DF%C2%D4%D3%EB%D0%D0%B6%AF%D6%B8%C4%CF”的神秘面纱，探索其背后的科学故事。

1. help sb. (to) do sth. 帮某人做某事

2. buy sth. for sb. 给某人买某物

3. make sb. do sth. 使某人做某事

4. I want to buy some flowers for my mum. 我想要给我的妈妈买些花。

5. I want to make a card for my teacher. 我想要给我的老师做张卡片。

6. make sth. for sb. 给某人制作某物

7. My father gives up smoking. 我的爸爸戒烟了。

8. He is good at swimming. 他擅长游泳。

9. give up doing sth. 放弃做某事

10. be good at doing sth. 擅长做某事

11. forget to do sth. 忘记做某事

12. help sb. with sth. 帮某人某事

13. She often helps me with English. = She often helps me (to) study English.

14. Don’t forget to turn off the light. 不要忘记关灯。

15. She often tells me jokes to make me laugh. 她经常给我讲笑话哄我笑。