重点讲解：
1. come up
即将发生；即将到来；
eg. Plan your activities so that you are rested and refreshed when something important is coming up.
做好日常规划，这样一旦发生大事，才能够从容不迫。
eg. We do have elections coming up.
我们的确将要进行选举。
2. be different to
不同于；与……不同的；
eg. My approach is totally different to his.
我的方法和他的完全不同。
eg. The town is different to how I expected it to be.
这个城镇跟我期望的不一样。
3. be around
在附近；周围；
eg. The blackbird had a quick, wary look in case the cat was anywhere around.
这只乌鸫迅速警惕地张望了一眼，以防那只猫就在附近。
eg. He fawning manner whenever the boss is around just makes me curl up.
每当老板在时，他那摇尾乞怜的样子真使我恶心。
eg. From the time we were born, air is around us on every side.
从我们出生时起，空气就在我们周围各处。
