1. treat“对待”;另外还有“招待,请(某人)吃饭”的意思。 如:
I’ll treat you to dinner.
我请你吃晚饭。
2. cover “盖住”;另外还有“涉及,论述”的意思。 如:
Professor Li covered quite a few subjects in his speech.
李教授的演讲涉及了好几门学科。
3. though “虽然”,用作从属连词,引导一个状语从句;另外还可用作副词,位于句末,意思是“然而”。 如:
He is over sixty years old. He goes to work every day, though.
他六十多岁了。然而,他每天还要上班。
4. when “当……的时候”;另外还有“在……的情况下”,“本该……却”的意思。 如:
Why are you here when you should be in school?
你本该在学校,为什么在这儿?
练一练
Choose the best answer for each of the following.
1. Let’s go to the library for more books. I don’t think these ____ all the problems of the subject.
A. tell B. show