自主预习
1、He is not only a scientist but also a poet.
2、It's on the top floor.so we'd better take the lift.
3、We should pay attention to keeping our classroom clean.
4、He asked me to marry him and I accepted.
5、John wanted to go to the party, but his wife said that she was too tired.
随堂反馈
1、Smoking is harmful to your health.
2、C
3、So, it is foolish to judge a person only by his appearance.
4、A
5、Humans can not only make deserts, but also prevent theirgrowth.
6、D
7、无
8、B
课后巩固
1、cbad
2、C