UNIT FOUR THEN AND NOW 第一课时free talk T: How was your weekend
T: Where did you go
T: How did you go there
T: What did you do there
grass义务教育课程标准试验教科书 l 六年级 下册英 语（ PEP ） 第一课时dining hall英 语（ PEP ） 第一课时 gym···years ago···months agolast last month学唱歌曲《 Changes in me 》读一读，选一选
There was a grass in the nature park five years ago
People couldn’t use the Internet
Now there is a gym in our city
There was no computer room in our school twenty years ago
At that time, people didn’t go there by bus
现在我们城市有一座体育馆
人们不会使用互联网
五年前，这个自然公园有一个草坪
那时，人们没有乘公交车去那儿
20 年前，我们学校没有电脑室
Goodbye
