Unit 1Text:A. dB. 1. c 2. d 3. d 4. a 5. d 6. c, 7. a 8. c 9. dC. 1. d 2. b 3. d 4. d 5. a 6. d 7. c 8. b 9. d 10. d Fast Reading:1. c2. d3. b4. c5. c6. d7. a8. c9. d 10. c 11. c 12. c 13. b 14. c 15. dHome Reading:1. d2. b3. b4. c5. c6. b7. a8. b9. d 10.c Unit 2Text:A. dB. 1. b 2. c 3. c 4. d 5. c 6. c, 7. a 8. cC. 1. a 2. d 3. d 4. b 5. a 6. b 7. b 8. b 9. c 10. a Fast Reading:1. b2. d3. d4. a5. c6. c7. d8. b9. c 10. a 11. d 12. d 13. d 14. c 15. dHome Reading：1. c2. d3. d4. c5. c6. d7. d8. d9. d 10. b 11. b 12. aUnit 3Text：A．cB．1．c 2．d 3．b 4．c 5．c 6、d 7．c 8．c 9．b10.d 11，d 12．cC．1．b 2．a 3．a 4．d 5．b 6．a 7．a 8．d 9．a 10．aFast Reading：1．b 2．c 3．c 4．d 5．b 6．c 7．b 8．a 9．c 10．c 11.d 12.d 13.d 14.d 15.bHome Reading：1．c 2．d 3．c 4．b 5．b 6．a 7．d 8．bUnit 4Text：A．cB．1．b 2．d 3．c 4．d 5．c 6．b 7．d 8．b 9．d 10．cC．1．a 2．a 3．b 4．d 5．a 6．d 7．b 8．d 9．c Fast Reading：1．c 2．c 3，d 4．a 5。

b 6．b 7．d 8、b 9．c10．a 11．c 12．a 13．c 14．c 15．bHome Reading：1．d 2．b 3．b 4、c 5．c 6．b 7．a 8、b 9、d 10．c Unit 5Text：A: cB: 1.d 2.b 3.d 4.c 5.d 6.c 7.d 8.a 9.d 10.dC. 1.b 2.b 3.a 4.d 5.c 6.c 7.d 8.d 9.a 10.d11. d 12.aReading SkillsA. b cputer networks/A network links computers together and allows people to communicate.2.Forest/The forest preserves water protects the soil3.Sound/Vibration produces sound.Fast Reading:1.a2.d3.c4.a5.a6.b7.c8.d9.c 10.b 11.c 12.a 13.b 14.b 15.bHome Reading:1.b2.c3.c4.c5.a6.c7.b8.aUnit6Text：A. dB．1．c 2．c 3．c 4．a 5．a 6．c 7．d 8. b C．1．a 2.b 3．a 4．d 5．a 6. b 7．b 8．c 9．c 10．d Fast Reading：1．d 2．c 3．c 4．a 5．b 6．c 7．d 8．b 9．c 10．a 11．c 12．d 13．c 14．c 15．dHome Reading：1．a 2．b 3．c 4．c 5．d 6．c 7．b 8．d 9．b 10．b Unit7Text:A. bB. 1. c 2. d 3. a 4. a 5. d 6.c 7. c 8. dC. 1. d 2. a 3. a 4. c 5. d 6. b 7.d 8. a 9. b 10. a Reading Skills:A. 1. noun/decisions2. noun / estimation of income and expense3. noun / one in name onlyB. 1. c 2, a 3, aFast Reading:1. d2. a3. b4. d5. d6. b7. a8. c9. b 10. d11. d 12. a 13. a 14. b 15. aHome Reading:1. b2. d3. c4. b 5, b 6. b 7. d 8. bUnit 8Text：A．cB．1． b 2． d 3． c 4． d 5。

c 6． c 7． c 8． b 9． d 10. dC．1． d 2． b 3． c 4． a 5。

d 6． a 7． a 8． b 9． d 10． b 11． a 12． aReading Skills：A．1．Forefathers2．a year that contains 366 days3．An athlete who has never competed for payment or for a monetary prize B．1．noun／a stick used to support people2.noun／a tool to cut trees3．noun／journeys on or in a vehicle，etc．4．noun／a small quantity taken by sippingFast Reading：1． d 2． d 3. a 4。

b 5． c 6． c 7． b 8． a 9． d 10． b 11．d 12．b 13．c 14，c 15．dHome Reading：1． c 2． c 3． b 4． b 5． d 6． b 7. b 8． d UNIT 9Text：A. dB．1． b 2. c 3． d 4． a 5． a 6． b 7。

c 8． c 9． bC．1． d 2． b 3． a 4． d 5. a 6. b 7． b 8． c 9． c 10． d 11．c 12，aFast Reading：1. c 2． c 3． d 4． c 5． c 6． a 7． b 8． c 9． d 10． a 11．c 12．a 13．b 14．c 15．dHome Reading：1． d 2． d 3． b 4． d 5． c 6． d 7． d 8． b Unit10Text:A．dB. 1. d 2. b 3. a 4, b 5. d 6. c 7. d 8. b 9. dC. 1. c 2. d 3. a 4, c 5. b 6. c 7. a 8. b 9. d 10. cReading Skills:A. 1. Announcement of a unit test2. Failure to prepare for the test3. Cheating in the test4. Mental sufferings5. Confessions to father and the teacherB.1. space order 2. time order 3. space orderFast Reading:1. c2. d3. b4. d5. d6. b7. a8. d9. b 10. b 11. b 12. d 13. c 14. c 15. aHome Reading:1. a2. b3. a4. a5. d6. c7. a8. dUnit 11Text：A．dB．1．c 2．b 3．c 4．b 5．d 6．d 7．c 8．b C．1. b 2．a 3．a 4。

d 5．a 6．a 7．a 8．d 9．a 10．c 11.a 12 dReading Skills：1．Coates-Wright's obsession with Napoleon rules his life．2．A Bill to stop cats from going out at night was vetoed by Stevenson．Fast Reading：1．d 2．c 3．a 4。

b 5．c 6．d 7．c 8. d 9．c 10．c 11.a 12.c 13.d 14.a 15.bHome Reading：1.c2.d3.d4. c5.b6.d7.b8.d9.dUnit 12Text：A．dB．1. d 2.a 3.c 4.b 5.d 6.d 7.b 8.aC．1.b 2.a 3.c 4.d 5.b 6.a 7.b 8.d 9.a 10.b 11.a 12.cFast Reading：1． d 2． d 3． d 4， a 5． d 6． a 7． b 8． b 9． b 10． c 11．d 12。

a 13．c 14．b 15．bHome Reading：1． b 2． a 3． a 4． d 5． a 6． b 7． d 8． d 9． b 10． cUnit13Text:A. aB. 1. c 2.a 3. d 4. a 5. c 6, c 7. c 8, d 9, cC. 1. d 2. a 3, b 4. c 5. a 6, a 7. d 8, d 9, a 10. b11. d 12. aReading Skills:1. a contemporary of Shakespeare/the narrator is still impressed by the excitement of his early experience in London, and is emotionally involved in what he is telling.2. an omniscient narrator who tells a story he knows well / the narrator doesn't comment much but tells the beginning of a story objectively.3. a boy who has cheated in a test / the narrator is analytic, serious about what he has done.4. one who has a good knowledge of energy / he is objective, scientific about his subject.Fast Reading:1. d2. c3. c4. d5. d6. d7. b8. a9.d 10. d 11. a 12. c 13. d 14. d 15. cHome Reading:1. c2. d3. b4. b5. c6. c7. d 8, cUnit 14Text：A．aB．1. c 2． d 3． b 4． a 5． c 6． d 7． a 8． b 9． d 10． b 11．b 12．bC．1． d 2． a 3． a 4． d 5． b 6． a 7． c 8． a 9． c 10． a 11．d 12．c 13．d 14．d Reading Skills：A 1．conversion 2．affixation (Suffixation)3．acronym 4．compounding5．shortening 6.shodening7．affixation (prefixation) pounding9．affixation( prefixation) 10．conversion(also suffixation)11．conversion 12．compounding13．affixation( prefixation and suffixation)Fast Reading：1． c 2． b 3． d 4． c 5． b 6． d 7． b 8． d 9． d 10． c 11．b 12．c 13．a 14．d 15．dHome Reading：1． b 2． d 3． d 4． c 5． b 6． c 7． a 8． d 9． d 10． cUnit 15Text:A. dB. 1. c 2. a 3. c 4. a 5. d 6. a 7. d 8. d 9. b 10. bC. 1. b 2. a 3. d 4. b 5, a 6. b 7. a 8. c 9. a 10. b11. a 12, dFast Reading:1. c2. b3. b4. c5. a6. d7. d8. b9. c 10. b 11. c 12. d 13. b 14. a 15. dHome Reading:1. c2. d3. c4. a5. d6. c7. c8. d9. d。