一、重难点讲解：
1.be pleased with/to
2.Three hours is a long time to sta y still. 主谓一致
3.play a/ the role of …= play a/ the part of
4.at the end (of) by the end of in the end
5.a pair of / a couple of
6.star-crossed= unlucky
7.take one’s life 杀死某人
8.be impressed by…/ with…
impress sb. （with sth）
9.at the back （of）
10 .find sb./ sth. +adj. + to do
I find you difficult to understand.
I find English easy to learn.
11.The best way is to read the play before you see it.
The best place to sit is i n the front row.
12.No such luck!
good luck/ bad luck
