1、Unit 4 Then and now Lesson Two Lets learn Find the mistakes A I. Warm-up Lets chant and act Stars, stars, see the stars at night. Library, library, borrow books in the library. Dining hall, dining hall, have lunch in the dining hall. Grass, grass, play football on the grass. Gym, gym, play basketbal
2、l in the gym. Internet, Internet, look up sth. on the Internet. Look and learn II. Presentation dining hall II. Presentation grass Look and learn II. Presentation gym gym Look and learn II. Presentation now ago 以前 months ago 个月之前 years ago 年之前 Look and learn II. Presentation last month 上个月 last year
3、 去年 Look and learn Look and learn II. Presentation There was / were years ago / months ago / last year / last month. 表示过去时间的短语： last year, last month, years ago, months ago 表示过去的时间里“某地有某物”句型： There was/were 有. 生活实例： There was a river in the village ten years ago. 十年前，村庄里有条河。 Lets read II. Presentati
4、on dining hall grass month ago gym years ago last month last year Look, say and translate II. Presentation dining hall Look, say and translate II. Presentation grass Look, say and translate II. Presentation gym Look, say and translate years ago II. Presentation Look, say and translate months ago II.
5、 Presentation Look, say and translate last year II. Presentation Look, say and translate last month II. Presentation Listen and follow Wu Yifans father: There was no gym in my school twenty years ago. Wu Yifan: Now there is a new one in our school. II. Presentation Look and say A: There was no B: No
6、w theres III. Practice ten years ago now Find the mistakes In the Tang dynasty At that time, there were no gyms. People didnt go by bus. People couldnt use the Internet. III. Practice Look and match grass dining hall grass dining hall gym III. Practice IV. Summary There was / were Words: dining hall, gym, grass years ago, months ago, last year, last month. V. Homework 1. 熟读 Lets learn 部分，并抄写背诵新单词。 2. 用There be句型描写学校现在和过去的变化。 3. 预习下一课时内容。 Thanks!
