求英语外研版选修七书上习题的答案，只有第四单元的也行

Answer 1

Module 4 Music Born in America
Keys to Workbook
Grammar
1.(1)This is the first time
(2)By the time
(3)The first time
(4)the last time
(5)the moment
(6)this was the first time
(7)The next time
2.Students' own answers.
3.1 No. I;ve seen it.
2 That's a good idea.
3 It was not me.
4 I hate reggae,though.
5 I'm coming!
6 Do you like it ?
4.(1)Are you (2)My (3)which is hurting
(4)have you (5)I (6)It's (7)I've (8)I'll (9)I'm
Vocabulary
5.Types of music: blues,classical, gospel, hip hop, jazz, pop, rap, reggae, soul .
Musical instruments: guitar, harmonica, percussion , piano, trumpet .
Playing and recording music: artist, backing tracks ,band ,DJ, microphone, musician,
record ,turntable.
6. (1)hip hop (2)breakdance (3)technique (4)beat (5)record (6)microphone (7)turntable
(8)cup of tea (9)turn on (10)Choir (11)classical (12)Gospel
Listening
7.Students' own answers.
8. 1--7: bababab.
9. 1.in the USA. 2.sad 3.black
10.Students' own answers.
Reading
11.1--5: DCAEB
12.1.the person who "started" the popularity of soul music
2. the person who recorded the most songs and gave the most performances
3. the idea that any American could be famous and successful , no matter how rich or poor.
13. 1. He came from a poor family , and as a child , he had to work
2. He was a singer who helped him get out of prison , and started a music group with him .
3. Because they were so popular
4. he became rich and famous.
5. No, because his marriages weren't successful, and he was sent to prison again .
His son died in an accident.
6. No, even when he was 70 he was still performing .
Speaking and writing
14--16 Students' own answers.