必修五unit3课文讲解(9)

不错的总结,便于大家借鉴。

2) named “Future Tours”是过去分词作定语，相当于定语从句that was named “Future Tours”

7. Hit by the lack of fresh air, 缺乏新鲜空气我感觉受不了。

1) lack 用作名词表示：“缺乏；短缺”；用作动词表示：“缺乏；短缺；没有；不足”。

a lack of food /money/skills 缺乏食物/金钱/技能

做一做:

①The trip was cancelled through___________________________.

因为缺乏兴趣这次旅行被取消了。

through lack of interest.

②He ____________________________. 他缺乏信心。He lacks confidence. 知识拓展：lacking adj. 缺乏；没有；匮乏；不足

2） surroundings n.[pl.] 环境；surround v. 围绕；环绕； surrounding adj.周围的；附近的

Everyone likes to work in pleasant surroundings.

人人都喜欢在愉快的环境中工作。

8. Soon I was back on my feet again and following him to collect a hovering carriage driven by computer. 很快我又重新振作起来，跟随他领取了一部由电脑控制的气垫车.

1）back on one's feet 经受打击后重新站起来，再次恢复了健康

2）driven by computer在句中作定语,相当于 which was driven by computer； 过去分词短语作定语通常放在被修饰的词后面，相当于一个定语从句： The suggestion made by the foreign expert was adopted by the manager. 外国专家所提出的建议被经理采纳了。

9．These hovering carriages float above the ground and by bending or pressing down in your seat.