Unit 4 Then and now Part A Let’s learn课件（23张PPT）

Unit 4 Then and now
Lesson Two
Let’s learn
Find the mistakes
A
I. Warm-up
Let’s 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 basketball 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
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。
Let’s read
II. Presentation
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. Presentation
Look, say and translate
last year
II. Presentation
Look, say and translate
last month
II. Presentation
Listen and follow
Wu Yifan’s 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: Now there’s …
III. Practice
ten years ago
now
Find the mistakes
In the Tang dynasty …
At that time, there were no gyms. People didn’t go by bus. People couldn’t 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 Let’s 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。