1. tour = travel = trip = journey 旅游
2. one another = each other 互相
3. improve = make. . . better 改进
4. educational exchange 教育交流
5. so far 到目前为止
6.give up doing sth.=stop doing sth. 放弃做某事
7.take (good) care of ... = look after… 照顾…
8.the number of… 的数量
9.make sb. adj. / do sth 让某人怎么样/做某事
10.find it adj. to do sth. 发现做某事是...的
语法填空：用适当时态和语态的动词填空
1. These students have different kinds of _____________(able)
2. What you said made the story _______________ (interest).
3. It's very kind of you to give me some ____________ (advice).
4. There ____________ (be) a large number of chessboards in the room.
5. The doctor ordered my father ____________ (stop) smoking.
6. Mike promised ____________ (take) his photos to school.
7. The number of the visitors ____________ (be) 200.
8. I'll go shopping with my sister instead of ____________ (watch) a film
9. I got a dictionary on my ____________ (nine) birthday.
10. We have enough money ___________ (buy) the big encyclopaedia.
