2024年4月28日发(作者：显示桌面的快捷键是什么)

disturb vt. 打扰，扰乱，使不安

[特征]

- don't disturb me while i'm reading.

当我看书时不要打扰我。

- the news that my brother was fired has disturbed me

very much.

我哥哥被解雇的消息使我很不安。

[贴心叮咛]

disturb的意思是打断或破坏原有的安宁、安定的状态，也可指让

别人的心绪不安宁。

[备考必背] 重要句型

be disturbed of/about ... 因……感到心神不安

be disturbed to see/hear ... 看到/听到……感到不安

- i was disturbed about the bad news.

对于这坏消息，我感到心神不安。

- i was disturbed to hear the bad news.

听到这坏消息我感到很不安。

dive vi. 潜水；跳水；俯冲 n. 跳水

[特征]

- dare you dive from the high bridge?

你敢从这座高桥尚跳下去吗？

- what a beautiful dive!

多么优美的跳水呀！

[备考必背] 重要词组

dive into 跳进 make a dive for 向……冲去

- the soldier made a dive for the ditch.

这名战士向壕沟冲去。

divide v. 分开；分割

[特征]

- the teacher divided the students into four groups.

老师把学生分成了四个小组。

- fifteen divided by three is five.

3 除15等于5。

[备考必背]

①重要词组

divide ... into ... 把……分成…… divide up 分配

- we divided up the money equally.

我们将钱分平了。

divide ... from ... 把……从……中分出来

- we should divide the patients from the others.

我们应该对病人进行隔离。

②辨析divide和separate

两者都表示“分”。divide指将整体分成若干份；separate指把

原来在一起的人或物分离开。

- let's divide the cake into three.

让我们将蛋糕分成三份。

- we must find a way to separate oil from its mixture.

我们必须想个法子把油从它的混合物中分离出来。

③派生词：division n. 分开，分割

- this group division is unreasonable.

这样的分组不合理。

dot n. 点，圆点 vt.在……上打点

[特征]

a dotted line 一条虚线

- i have a white shirt with blue dots.

我有一件带蓝点的白衬衫。

- on the map, towns were marked by red dots.

在地图上，城镇是用小红点标出的。

- the ship became a mere dot on the horizon.

船在远处的水平线上成了一个小点。

- why didn't you dot i?

你为什么不在i上加点呢？