1、UNIT1 The Changing World—TOPIC1 Our country has developed rapidly. Section A
2、UNIT1 The Changing World—TOPIC1 Our country has developed rapidly. Section B
3、UNIT1 The Changing World—TOPIC1 Our country has developed rapidly. Section C
4、UNIT1 The Changing World—TOPIC1 Our country has developed rapidly. Section D
5、UNIT1 The Changing World—TOPIC2 The population in developing countries is growing faster. Section A
6、UNIT1 The Changing World—TOPIC2 The population in developing countries is growing faster. Section B
7、UNIT1 The Changing World—TOPIC2 The population in developing countries is growing faster. Section C
8、UNIT1 The Changing World—TOPIC2 The population in developing countries is growing faster. Section D
9、UNIT1 The Changing World—TOPIC3 The world has changed for the better. Section A
10、UNIT1 The Changing World—TOPIC3 The world has changed for the better. Section B
11、UNIT1 The Changing World—TOPIC3 The world has changed for the better. Section C
12、UNIT1 The Changing World—TOPIC3 The world has changed for the better. Section D
13、Review of Unit 1
14、UNIT2 Saving the Earth—TOPIC1 Pollution has caused too many problems. Section A
15、UNIT2 Saving the Earth—TOPIC1 Pollution has caused too many problems. Section B
16、UNIT2 Saving the Earth—TOPIC1 Pollution has caused too many problems. Section C
17、UNIT2 Saving the Earth—TOPIC1 Pollution has caused too many problems. Section D
18、UNIT2 Saving the Earth—TOPIC2 All these problems are very serious. Section A
19、UNIT2 Saving the Earth—TOPIC2 All these problems are very serious. Section B
20、UNIT2 Saving the Earth—TOPIC2 All these problems are very serious. Section C
21、UNIT2 Saving the Earth—TOPIC2 All these problems are very serious. Section D
22、UNIT2 Saving the Earth—TOPIC3 What can we do at home to protect the environment? Section A
23、UNIT2 Saving the Earth—TOPIC3 What can we do at home to protect the environment? Section B
24、UNIT2 Saving the Earth—TOPIC3 What can we do at home to protect the environment? Section C
25、UNIT2 Saving the Earth—TOPIC3 What can we do at home to protect the environment? Section D
26、Review of Units 1-2
27、UNIT3 English Around the World—TOPIC1 English is widely spoken throughout the world. Section A
28、UNIT3 English Around the World—TOPIC1 English is widely spoken throughout the world. Section B
29、UNIT3 English Around the World—TOPIC1 English is widely spoken throughout the world. Section C
30、UNIT3 English Around the World—TOPIC1 English is widely spoken throughout the world. Section D
31、UNIT3 English Around the World—TOPIC2 Section A
32、UNIT3 English Around the World—TOPIC2 Section B
33、UNIT3 English Around the World—TOPIC2 Section C
34、UNIT3 English Around the World—TOPIC2 Section D
35、UNIT3 English Around the World—TOPIC3 Section A
36、UNIT3 English Around the World—TOPIC3 Section B
37、UNIT3 English Around the World—TOPIC3 Section C
38、UNIT3 English Around the World—TOPIC3 Section D
39、Review of Unit 3
40、UNIT4 Amazing Science—TOPIC1 When was it invented. Section A
41、UNIT4 Amazing Science—TOPIC1 When was it invented. Section B
42、UNIT4 Amazing Science—TOPIC1 When was it invented. Section C
43、UNIT4 Amazing Science—TOPIC1 When was it invented. Section D
44、UNIT4 Amazing Science—TOPIC2 Section A
45、UNIT4 Amazing Science—TOPIC2 Section B
46、UNIT4 Amazing Science—TOPIC2 Section C
47、UNIT4 Amazing Science—TOPIC2 Section D
48、UNIT4 Amazing Science—TOPIC3 China is the third nation that sent a person into space. Section A
49、UNIT4 Amazing Science—TOPIC3 China is the third nation that sent a person into space. Section B
50、UNIT4 Amazing Science—TOPIC3 China is the third nation that sent a person into space. Section C
51、UNIT4 Amazing Science—TOPIC3 China is the third nation that sent a person into space. Section D
52、Review of Units 3—4
UNIT1 The Changing World—TOPIC1 Our country has developed rapidly. Section A
1a:(After a long holiday, Kangkang is happy to see his friends.)
Kangkang: Hi, Jane! Did you have a good summer holiday?
Jane: Yes. What about you?
Kangkang: Not bad. Rita, you have just come back from your hometown. How was your trip?
Rita: Great! I went to many places near my home in India. Great changes have taken place there and my hometown has become more and more beautiful. Where have you been, Jane?
Jane: I have been to Mount Huang with my parents. It's a beautiful place. But there were so many people that I couldn't find a good place to take photos. And where have you been, Kangkang?
Kangkang: I have been to an English summer school to improve my English. By the way, where's Maria?
Rita: She has gone to Cuba to be a volunteer and she will be back tomorrow. Listen! There goes the bell.
3: Example:
A: Where have you been?
B: I have been to Mount Huang. How about Maria?
A: She has gone to Cuba. She is still there and will be back tomorrow.
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