1. 出现，露面

3. adjust v. 调整，使适应，使适合 She carefully adjusted her clothes and her hair before going out. 她出门之前仔细地整了整衣服和头发。He is unable to adjust themselves to their environment. 他们不能调整自己以适应环境的变化。Please do not adjust your set, eg as a warning on a TV screen that the controls do not need to be changed. 请勿自行调节，如电视机屏幕上的警告语句，意为各项操作装置无需更改。

[考点2]appear 的用法

▲ 构词：

① appearance n. [c；u]

1. ability n. 能力

What a pity. He has the ability to learn, but he doesn't want to. 很遗憾，他有能力学，然而不想学。Mary is a woman of great ability. 玛丽是个很有能力的女子。The school cares for children 0f different abilities. 学校关心不同才能孩子的需要。

10. How would people use it?

　　 ☆单词聚焦☆

9. What's it made of?

8. How does it work?

7. This is a new way of...

6. This invention can help people...

5. I would try to...

4. It would be difficult to...