1. 同学们正在观看环保宣传片,听一听,给下面图片用1、2、3……排序。

6—2—4—5—1—3
答案:
6—2—4—5—1—3
2. 这座城市的变化给了我们哪些警示?听一听,选择正确的答案。
(
A. It’s in the north of China.
B. It’s in the south of China.
C. It’s in the west of China.
(
A. It was clean and fresh.
B. It was dirty.
C. It was terrible.
(
A. It’s clean and fresh.
B. It’s dirty.
C. It’s big and beautiful.
(
A. Cars. B. Factories. C. smokes from cars and factories.
(
A. We should ride our bikes more often.
B. We should build factories in the city centre.
C. We should cut down more and more trees.
(
C
)① Where is the Garden City?A. It’s in the north of China.
B. It’s in the south of China.
C. It’s in the west of China.
(
A
)② How was the air in this city many years ago?A. It was clean and fresh.
B. It was dirty.
C. It was terrible.
(
B
)③ How is the air in this city now?A. It’s clean and fresh.
B. It’s dirty.
C. It’s big and beautiful.
(
C
)④ What makes the air dirty?A. Cars. B. Factories. C. smokes from cars and factories.
(
A
)⑤ What should we do to make the air clean?A. We should ride our bikes more often.
B. We should build factories in the city centre.
C. We should cut down more and more trees.
答案:
①C ②A ③B ④C ⑤A
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