十二、随着科技的发展,我们的生活也发生着日新月异的变化。请观察图片,完成下列各题。(10分)
(一)寻找每个信息时代的最大变化,选择正确的选项。(5分)
1. 1G:____
A. B. C. D. E.
(二)根据图片提示,选择正确的选项。(5分)
(
A. 3G B. 4G C. 5G
(
A. watch cartoons B. watch films C. send messages
(
A. 2000s B. 2010s C. 1990s
(
A. 2G B. 4G C. 3G
(
A. No, we can't. B. Yes, we can. C. We don't know.
(一)寻找每个信息时代的最大变化,选择正确的选项。(5分)
1. 1G:____
C
2. 2G:____A
3. 3G:____B
4. 4G:____D
5. 5G:____E
A. B. C. D. E.
(二)根据图片提示,选择正确的选项。(5分)
(
A
)6. We start to use the Internet in ____.A. 3G B. 4G C. 5G
(
C
)7. We can ____ on the phone in 2G.A. watch cartoons B. watch films C. send messages
(
B
)8. We can have classes on the Internet in the ____.A. 2000s B. 2010s C. 1990s
(
B
)9. We can pay(支付) money on the phone in ____.A. 2G B. 4G C. 3G
(
A
)10. Can we watch films in 2G?A. No, we can't. B. Yes, we can. C. We don't know.
答案：（一）1.C 2.A 3.B 4.D 5.E（二）6.A 7.C 8.B 9.B 10.A
1. Who was the first person to make jeans?
2. Where did Strauss come from?
3. Why did Strauss make the jeans?
4. Who did Strauss make the jeans for first?
5. What colour did Strauss dye for the jeans?
6. How fashionable were the jeans in the 1930s?
Levi Strauss was the first person to make jeans.
2. Where did Strauss come from?
He came from Germany.
3. Why did Strauss make the jeans?
Because he noticed that the miners' pants wore out quickly.
4. Who did Strauss make the jeans for first?
He made the clothes for the miners first.
5. What colour did Strauss dye for the jeans?
Strauss dyed the pants deep blue.
6. How fashionable were the jeans in the 1930s?
Cowboys and other kinds of workers were all wearing jeans. Children wore them to school.
答案：1. Levi Strauss was the first person to make jeans. 2. He came from Germany. 3. Because he noticed that the miners' pants wore out quickly. 4. He made the clothes for the miners first. 5. Strauss dyed the pants deep blue. 6. Cowboys and other kinds of workers were all wearing jeans. Children wore them to school.