课件32张PPT。Unit4 Then and now
A let's learn
>>Let's chant>>ReviewThere is/are_____ in the school. library
teacher's office
art room
music room
computer room... What is Wu Yifan’s school like?>>Lead ingymNow there is a gym in my school.There was no gym in my school
twenty years ago.>>Presentation 二十年前
...years ago …年前Now there is a dining hall in my school.There was no dining hall in my school twenty year ago.dining hallNow there is a grass in my school.There was no grass in my school twenty years ago.grass201920182017201620152014…years agoyears…months agomonthstwo months agolast month2019this month…months ago
>>Let's chantGrass, grass,
play football on the grass.
Gym, gym,
play basketball in the gym.
Dining hall, dining hall,
have lunch in the dining hall.>>Listen and imitate大小声游戏Quickly guess你会说下面单词和短语的意思吗？dinning hall gym grass ……years ago ……months ago last year last month What’s in the picture?There is...buildingplaygroundgymgrass There was no ...twenty years ago . (gym,dining hall,grass...) There were...twenty years ago . (trees, classrooms...) 20 年前What was in the school twenty years ago?Look and say grassgym dining hall What’s in the school ?There is a ... in the school.
(teachers’desk, library ...)
There are ...in the school .
(students, desks...)Look and sayThere was ......in my school years ago.
Now there is a…….in my school.Pair work>>PracticeIn the Tang dynasty…At that time, there were no gyms. People didn’t go by bus. People couldn’t use the Internet.Find the mistakes.At that time, there were no dinning halls. At that time, there were no post offices. At that time, there were no cinemas. At that time, there were no motels(汽车旅馆). At that time, there were no cafés（咖啡馆）. At that time, there were no telephones. At that time, there were no traffic lights. At that time, there were no lights. At that time, people couldn’t go by bike and by taxi. There was/is...gymgrassyears agomonths agodining hall>>Summary谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
欢迎加入21世纪教育网教师合作团队！！月薪过万不是梦！！
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