北师大版高中英语选修八Lesson1词语点1

高中英语学习材料

（灿若寒星*制作整理）

Lesson 1词语点击

expose“揭露, 暴露”

【观察】 观察下列句子, 尝试翻译expose在各句中的意思。 1. When he smiled he exposed a set of perfect white teeth. 他笑的时候__________了一口洁白漂亮的牙齿。 2. Lu Xun exposed the evil of the old society in his works. 鲁迅在他的作品中__________了旧社会的罪恶。 3. They have exposed the enemy’s plot to the light of day. 他们已经把敌人的阴谋 __________ 于光天化日之下。 Key: 1. 露出 2. 揭露 3. 暴露/揭露

【及时点拨】 expose 有“显露, 露出；揭露, 揭穿”等意思，它常和介词to搭配，构成短语 expose sb. / sth. to ... 意为“使面临……， 使接触……”或者be exposed to ..., 意为 “面临……; 接触……”。例如: I would like to expose my students to art. 我想让我的学生接触艺术。

The worker was exposed to several dangerous chemicals. 这位工人接触了一些危险的化学药品。 【小试】 根据汉语提示完成下列句子。 1. 泥土被洪水冲走, 露出了光秃秃的岩石。

The soil was washed away by the flood, __________ the bare rocks. 2. 婴儿被遗弃在风雨之中。

The baby was left __________ to the wind and rain. 3. 你不应该让士兵们冒不必要的风险。

You shouldn’t __________ your soldiers __________ unnecessary risks. Key: 1. exposing 2. exposed 3. expose; to bid “向……表示……”

【观察】 猜猜bid在各句中分别是什么意思，选择相应的英文释义并给出汉语意思。

1. She bid 50,000 yuan for the painting. 2. He bade his friends goodbye and left.

3. Several companies are bidding for the contract on the new buildings. a. to offer to do work for a particular price, in competition with other offers b. to offer a price in order to buy sth. c. to say sth. as a greeting

Key: 1. b 出价 2 . c 说，打招呼 3. a 投标 【小试】 翻译下列句子。

1. 我那时出价3000元买了这件家具。 2. 学生们向老师道早安。 Key:

1. I bid 3,000 yuan for the furniture at that time.

2. The students bid good morning to the teacher. / The students bid the teacher good morning. 旧词“新”义

【观察】 下列每组句子中的划线单词都是同学们熟悉的老朋友了，仔细阅读并观察，看看它们在不同语境中的词性及汉语意思。 1. A. Follow this footpath and you’ll eventually hit the road. B. She hit him on the head with her umbrella.

2. A. Their versions of how the accident happened conflict. B. I like the French version better than the English one. 3. A. Hunger drove her to steal. B. I drive to work every day.

4. A. Material about recent research has been added to this new edition. B. I have nothing to add to my earlier statement. 5. A. The theatre was half empty.

B. I emptied out my pockets but could not find my keys. 1. A. __________ B. ___________

2. A. __________ B. ___________ 3. A. __________ B. ___________ 4. A. __________ B. ___________ 5. A. __________ B. ___________ Key:

1. A. v. 到达（某地） B. v. 击，打 2. A. n. 说法，描述 3. A. v. 迫使 4. A. v. 增加，添加

5. A. adj. 空的 B. n. 版本，译本 开车 B. v. 补充说，继续说B. v. 倒空，掏空

B. v.