1. Chapter 3, Book 4A Longman Welcome to English When our grandparents were young

2. cola old colanew cola

3. chewing gum

4. fast food

5. a clock two clocks

6. a comic two comics

7. CDs a CD

8. air-cons a air-con

9. a mobile phone two mobile phones

10. Are they countable? 它们可数吗？ No Yes No Yes

11. There is some …. Is there any … ? Yes, there is. No, there isn’t.

12. There are some …. Are there any … ? Yes, there are. No, there aren’t.

13. grandpagrandma grandparents I saw my grandparents

14. They are old. 50 yeas ago They were young.

15. Isthere any cola?Was Yes, there was. Is there any fast food? Was No, there wasn’t. …when you were young.

16. Questions 我们使用 was 或者 were 表示疑问. Yes, there No, was. wasn’t. Wasthereany 50 years ago? when you were young? fast food cola 不可数名词

17. Questions 我们使用 was 或者 were 表示疑问. Yes, there No, were. weren’t. Werethereany 50 years ago? when you were young? CDs air-cons 可数名词用复数形式

18. Yes, there were. any bicycles? Were there any bicycles when you were young, Grandpa?

19. No, there weren’t. any air-cons? Were there any air-cons when you were young, Grandpa?

20. Was there any ice cream when you were young, Grandpa? Yes, there was. Practice any ice cream?

21. No, there wasn’t. any fast food? Was there any fast food when you were young, Grandpa?

22. any chewing gum? Was there any fast food when you were young, Grandpa? No, there wasn’t.

23. 1.______ there any cola when you were young? Yes, there _________. 2. ______ there ____ air-cons when you ______ young? No, there __________. 3. Yesterday Mary won a prize. She _______ happy. 4. When we ______ young, there ______ any fast food. 5. _______the children tired yesterday? Yes, they ________. Was was Wereany were weren’t was were wasn’t Were were