【拓展】familiarity n.（不可数名词）意为：①熟悉，通晓（常用搭配：familiarity with sth.）；②友好随和，亲近。如：

Ellen's familiarity with pop music is astonishing.

You should not address your teacher with such familiarity.

【即学即练】翻译下面句子。

1. 你熟悉他们使用的计算机软件吗？

_______________________________________

2. 住在面包店附近的人都很熟悉这种气味。

_______________________________________

3. 他对这两种当地语言如此精通令我吃惊。

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参考答案

familiar

【自我归纳】to

【即学即练】

1. Are you familiar with the computer software they use?

2. The smell is very familiar to everyone who lives near a bakery.

3. His familiarity with the two local languages surprised me.

see off

【归纳】see off意为：①为......送行，送别；②赶走，驱逐（某人）；③（在游戏、战斗等活动中）打败，击败。如：

Anne saw Terry off at the station.

The dogs will soon see off any thieves.

They saw off the other team in last night's championship game.

【拓展】常见的含off的短语有：

go off意为：①离开（尤指去做某事）；②开火，爆炸；③（警报器等）突然发出巨响；④（电灯）熄灭。

put off意为"推迟，延迟"。

pay off意为：①付清，偿清；②得到好结果，取得成功。

set off意为：①出发，动身；②使（炸弹等）爆炸；③使（警报）响起。

【即学即练】用含off的短语的正确形式填空。

1. I saw Amy ________ angrily without telling us.

2. Never ________ till tomorrow what may be done today.

3. The home team ________ the challengers by 68 points to 47.

4. Having said good-bye to their friends, they ________ for home.

5. All her hard work ________ in the end, and she finally passed the exam.

6. Wives used to ________ their husbands ________ to work at the front door, but this is no longer common.

参考答案

see off

【即学即练】