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1.1-Unit 1 Section Ⅱ-Listening and Speaking

1.2-Unit 1 Section Ⅲ-Text A

1.3-Unit 1 Section Ⅲ-Text B

1.4-Unit 1 Section Ⅴ-Sing a Song

2.1-Unit 2 Section Ⅱ-Listening and Speaking

2.2-Unit 2 Section Ⅲ-Text A

2.3-Unit 2 Section Ⅲ-Text B

2.4-Unit 2 Section Ⅴ-Sing a Song

3.1-Unit 3 Section Ⅱ-Listening and Speaking

3.2-Unit 3 Section Ⅲ-Text A

3.3-Unit 3 Section Ⅲ-Text B

3.4-Unit 3 Section Ⅴ-Sing a Song

4.1-Unit 4 Section Ⅱ-Listening and Speaking

4.2-Unit 4 Section Ⅲ-Text A

4.3-Unit 4 Section Ⅲ-Text B

4.4-Unit 4 Section Ⅴ-Sing a Song

5.1-Unit 5 Section Ⅱ-Listening and Speaking

5.2-Unit 5 Section Ⅲ-Text A

5.3-Unit 5 Section Ⅲ-Text B

5.4-Unit 5 Section Ⅴ-Sing a Song

6.1-Unit 6 Section Ⅱ-Listening and Speaking

6.2-Unit 6 Section Ⅲ-Text A

6.3-Unit 6 Section Ⅲ-Text B

6.4-Unit 6 Section Ⅴ-Sing a Song

7.1-Unit 7 Section Ⅱ-Listening and Speaking

7.2-Unit 7 Section Ⅲ-Text A

7.3-Unit 7 Section Ⅲ-Text B

7.4-Unit 7 Section Ⅴ-Sing a Song

8.1-Unit 8 Section Ⅱ-Listening and Speaking

8.2-Unit 8 Section Ⅲ-Text A

8.3-Unit 8 Section Ⅲ-Text B

8.4-Unit 8 Section Ⅴ-Sing a Song

Unit 7-Text A