Unit 7 Will people have robots?
第1课时 (Section A 1a－2c)
一、用方框中所给词的适当形式填空
beautiful, crowd, robot, pollute, predict
1．Do you think cities will be very big and crowded?
2．There are many kinds of pollution around us.
3．Lisa is more_beautiful than before.
4．This great prediction is coming true.
5．Do you t hink people will have robots at home in 50 years?
二、用所给词的适当形式填空
