.plenty of, 充足的,足够的。 后面可跟可数名词或不可数名词。
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? 这个句子是用来询问火车启程时间时常见的句型。 语法 Grammar in use had better与 must
had better表示“最好还是”、“最好”,表达某种忠告或建议。 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 1.exact adj.
(1)精确的;确切的;恰好的:
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。 (2)严格的;严厉的:
The workers must obey exact rules. 工人们必须遵守严格的规定。 2.catch v.
(1)赶上;及时赶到:
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。 (2)听清楚;理解:
I didn't catch what you said just now. 我没听清楚你刚才所说的话。 (3)引起(注意等);吸引,迷住:
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。

