change/unchangeable/exchange/swap/switch/turn 记忆： 1. change n.变化, 找回的零钱 vt. 改变, 兑换 Great changes have taken place in my hometown. 我的家乡发生了很大的变化。 change into 变成 change for换成 2. 加否定前缀-un, 和形容词后缀-able, unchangeable adj. 不可改变的 The plan is unchangeable. We must carry it on. 计划是不能更改的。我们必须继续做下去。 3. 前缀ex- 表示“向外”: exchange v. & n. 交换 What can you exchange with him?你能拿什么和他交换？ 4. swap To trade one thing for another n.& v. 交换 Is there anything we can swap with them? 有没有我们可以和他交换的东西？ 5. switch n.开关, 电闸, 转换 vt.转换, 转变 Let’s switch the conversation to a lighter subject. 我们谈一个轻松一点的话题吧。 6. turn n. 转动, 旋转, 轮流, 时机 v. (使)转动, 翻转 It’s your turn to turn off the light. 该你关灯了。 另类阅读： Seeing the ice is changing into water, he decided to change the fridge for a new one. However, the assistant refused to exchange anything with him.
与单词：swap 相关的例句或者名人名言
Let's swap business cards and we can contact each other sometime. 我们交换名片吧，这样我们日后好联系彼此。
This comic was a swap that I got from Nick.
这本漫画书是我从尼克那里换来的。
※Do not swap horses when crossing a stream. 处在危难中，不宜大更动。 ※Never swap (or swop) horses while crossing the stream. 骑渡中流莫换马。(指危难时不宜做大变动)
