1. Period 2

2. 翻译句子: 1.他们已工作两小时了。 2.从6点起他们一直在跑. 3.自从4岁起我就一直学英语。
They have been working for two hours.
They have been running since six o’clock.
I’ve been studying English since I was 4 years old.

3. 4.雨下了多久了？ 5.我学英语学了4年了. 6.他住在长沙有14年了. How long has it been raining?
I have been learning English for 4 years.
He has been living in Changsha for 14 years.

4. Born: 1980
now :
playing basketball

5. Wang Lei
1990: born in Beijing
1999~now: learn English
How long has Wang Lei been learning English?
He has been learning English since 1999.
He has been learning English for 9 years.
He has been learning English since he was nine.

6. How long has Miss Li been teaching Chinese?
1975: be born
2001~2005:teach Chinese
How long has Miss Li been teaching Chinese?
She has been teaching Chinese for 4 years.
She has been teaching Chinese since 2001.
She has been teaching Chinese since 4 years ago.

7. 2a Listening 1. How long did you skate today?
2. How long have you been skating today?
3. Was this your first skating marathon?
4. Do you skate every day?
5. When did you get your first pair of skates?
6. How long have you been skating?    

8. 2b Listening
Questions How long did you skate today? How long have you been skating today? Was this your first skating marathon? Do you skate every day? When did you get your first pair of skates? How long have you been skating?
Answers
a. No, I skated in a marathon last year.
b. Yes, I do.
c. For six hours.
d. Since I was seven years old.

9. 2c PAIRWORK A: How long have you been skating?
B: I’ve been skating since I was seven years old.

10. 3a Reading Alison 5 hours 4 hours Sam Lu Ning 4 hours Li Chen 1 hour
Name
Has been skating for
Alison
5 hours
4 hours
Sam
Lu Ning
4 hours
Li Chen
1 hour

11. Why are students skating?
2. How much does each student raise for every hour they skate?
3. How long has the skating marathon been going?
To raise money for charity.
Ten yuan.
For five hours.

12. 4. Who was the first to start?
5. How long has he been skating?
6. How long have Sam and Lu Ning been skating?
Alison was the first to start.
He has been skating for five hours.
They have been skating for four hours.

13. 7. Who was the last one?
8. When did he start?
How long has he been skating?
Li Chen was the last one.
He started an hour ago.
He has been skating for an hour.

14. 3b It’s now 2pm. Write the Students’ names from 3a on the time line.
Sam
Li Chen
Alison
Lu Ning

15. Practice
Please say out how long you and your family have been doing something.
Who
How long
my mother
She has been teaching English for15 years.

16. skate
a pair of skates
She is skating.
She is a skater.

17. raise money for charity

18. 5. Students are skating to raise money for charity.
raise vt. 举起
rise vi. 起身,升起(太阳、月亮等)
raise one’s hand 举手
raise one’s hat to sb. 向某人举帽致敬
raise a child 养育孩子
raise funds 筹集资金