B.时空对比:此刻的差异。
你的笔友Mike从寒冷的悉尼发来了视频。请根据提示,用现在进行时描述你们此刻的不同状态。
1. It's winter in Sydney. Mike (wear) a thick coat.
2. It's summer in Harbin. I (walk) on the street in a T-shirt.
3. Mike feels cold. He (drink) hot water.
4. I am cool. I (eat) a sweet ice cream.
5. We are in different places, but we (talk) at the same moment.

1. is wearing 2. am walking
3. is drinking 4. am eating
5. are talking

A. 词汇与语法。
A Lively Morning in Harbin
It's a cool summer morning in Harbin, Heilongjiang. The sun is shining softly, and the air is fresh. Many local people and tourists 1. (enjoy) their time on Harbin's Central Street—it's one of the most famous places in the city.
It is 7:00 am now. Near the wide street, some vendors(小贩) 2. (sell) traditional snacks. A woman 3. (make) songhua eggs, a special local food in Heilongjiang. She 4. (cover) the eggs carefully with mud(泥) and leaves, and many tourists 5. (watch) her with great interest. Nearby, a man 6. (cook) fried dough twists(麻花), and the sweet smell 7. (fill) the air.
Some tourists 8. (take) photos of the European-style buildings. They 9. (look) at the beautiful buildings and talking about the street's history.
A group of children 10. (run) around happily. They 11. (watch) pigeons on the ground. An old couple 12. (sit) on a bench. They 13. (not talk) much—just watching the busy and warm street quietly.
A young guide 14. (show) the street to a group of visitors from the south. She 15. (tell) them the stories behind each old building clearly. The visitors 16. (listen) carefully and 17. (ask) her questions from time to time. Everyone 18. (feel) relaxed and happy in this lively city. Harbin is welcoming many tourists this summer.

1. are enjoying
2. are selling 3. is making
4. is covering 5. are watching
6. is cooking 7. is filling
8. are taking 9. are looking
10. are running 11. are watching
12. are sitting 13. are not talking
14. is showing 15. is telling
16. are listening 17. are asking
18. feels