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 ago last last month,学唱歌曲Changes in me,读一读，选一选。 （ ）1. There was a grass in the nature park five years ago. （ ）2. People couldnt use the Internet. （ ）3. Now there is a gym in our city. （ ）4. There was no computer room in our school twenty years ago. （ ）5. At that time, people di
