四、Carl 正在翻看奶奶的老照片。请选择合适的句子补全对话。
Carl：Grandma，come and look at these old photos. 1.
Grandma：Sure. In my time，there was only a short building，a small playground and an old dining hall.
Carl：2.
Grandma：No，we didn’t have a library.
Carl：There was no library in your school until(直到) 2002.
Grandma：Yes. How did you know that?
Carl：3.
Grandma：And there is a big playground and a tall building now.
Carl：4.
Grandma：Yes. Do you want to visit my school?
Carl：5. Let’s go this weekend!
Grandma：OK.
A. I looked it up on the Internet.
B. Did you have a library?
C. Good idea!
D. Your school changed a lot.
E. Could you tell me something about your school?

1. E
2. B
3. A
4. D
5. C

1. 根据奶奶回答“Sure. In my time，there was only a short building…”，Carl应是请求奶奶讲述学校情况，选项E“Could you tell me something about your school?”符合语境。
2. 根据奶奶回答“No，we didn’t have a library.”，Carl应提出与图书馆相关的一般疑问句，选项B“Did you have a library?”匹配。
3. 奶奶问“How did you know that?”，Carl需说明信息来源，选项A“I looked it up on the Internet.”为合理回答。
4. 奶奶提到现有大操场和高楼，Carl需总结变化，选项D“Your school changed a lot.”符合逻辑。
5. 奶奶提议参观学校，Carl需回应建议，选项C“Good idea!”为恰当应答。

五、Carl 还看了爷爷的老照片,并向 Simon 分享了他爷爷的变化。阅读短文,判断下列句子的正误,正确的写“T”,错误的写“F”。
Forty years ago，my grandpa was a worker. He worked in a car factory. But back then，he didn’t go to work by car. He went to work by bike every day because cars were too expensive for him at that time. My grandpa is retired(退休的) now，so he doesn’t need to go to work anymore. And guess what? He has his own(自己的) car now! He can drive it to take trips. On weekends，he often takes my grandma out in his car. They live a really happy life now.
()1. Carl’s grandpa was a worker forty years ago.
()2. Cars were expensive for Carl’s grandpa at that time.
()3. Carl’s grandpa goes to work by bike now.
()4. Carl’s grandma has her own car now.

1. T
2. T
3. F
4. F

1. 根据短文中 "Forty years ago，my grandpa was a worker." 可知Carl的爷爷四十年前是个工人，题干正确。
2. 根据短文中 "he didn’t go to work by car. He went to work by bike every day because cars were too expensive for him at that time." 可知汽车对当时的爷爷来说很贵，题干正确。
3. 根据短文中 "My grandpa is retired now，so he doesn’t need to go to work anymore." 可知爷爷已经退休，不再骑自行车上班，题干错误。
4. 根据短文中 "He has his own car now! ... he often takes my grandma out in his car." 可知汽车是爷爷的，不是奶奶自己的，题干错误。