发布时间：2016-07-05 来源：新东方在线 发布人：
课文详注 Further notes on the text
1．plenty of, 充足的，足够的。
2．ten minutes slow, 慢 10分钟； ten minutes fast, 快 10分钟。
3．When's the next train?下一班车是什么时候？
语法 Grammar in use
had better与 must
must则表示“必须”、“一定”，语气比 had better强烈。
had better表示现在时或将来时，而不是过去时。其否定形式为 had better not。
词汇学习 Word study
What is the exact time? 确切时间是什么时候？
This vase is an exact replica. 这只花瓶是件很巧妙的复制品。
It's the exact shape I've been looking for. 这恰好是我一直以来要寻找的形状。
The workers must obey exact rules. 工人们必须遵守严格的规定。
We must hurry if we want to catch the last train. 如果我们想赶上最后一班火车就必须快点。
Every morning she would catch the 7.30 train to town. 每天早上她都赶7点半的那班火车进城。
I didn't catch what you said just now. 我没听清楚你刚才所说的话。
The bright colours on the wall caught our attention. 墙壁上鲜艳的颜色吸引了我们的注意力。
The beautiful view in front of me caught and held me. 我面前美丽的景色把我迷住了。
练习答案 Key to written exercises
1 I had better stay here.
2 We had better wait for him.
3 You had better call a doctor.
4 They had better go home.
5 She had better hurry.
6 You had better be careful.
1 I'll go to Sydney in a month's time.
2 The next train will leave for Geneva in an hour's time.
3 I'll fly to Beijing in two days' time.
4 Jean and I will go to London in an hour's time.