1.D2C3.D4.A5.D 1T2.F3.T4.F5.T Exercise 4 disappearances special losses/disappearances/things Vocabulary and Structure E 5 1.d2j3.f4.a5.c6.b7.g8.i9.e10.h Exercise 6 1.例会 routine repor 墨守成规 break the ro 2.牵涉到一些罪犯 involve our interests 陷入债务 be involved in trouble 3.商船 a nuclear submarine 货船战舰 4.得到预期的效果 prove sound effects 生效,开始实施无效,不起作用 Exercise 7 2 crew 4 outer 5 confirm 8. mount 1. on board 2. responsible for 3. in all 4. in order 6. regardless of 7. due to In other words Exercise 9 1. The people working in the factory asked for a pay increase last month 2. Being so excited, he did not know what to say 3. This is the road leading to the station 4. There are two people in the office asking to see you 5. The road joining the two villages is very narrow 6. Getting into the bus, Nick stumbled and hurt his knee 7. Looking out of the window, you can have a full view of the city 8. Arriving at the station, he found the train had left 1. getting 3. to make 4. reading 5. to refuse 6. to answer 7. to give 8 to eat 10. to buy Text B PRE READING TASK 1. Infra-sound is sound that the human ear cannot hear, as it cannot pick up vibrations below about thirty cycles a second (or above about 22 000) 2. Infra-sound can be extremely dangerous to the body but the information it provides may be vital,l.D 2.C 3.D 4.A 5.D Exercise 3 1.T 2. F 3.T 4. F 5.T Exercise 4 ships planes No area theories disappearances special losses/disappearances/things elsewhere daily Vocabulary and Structure Exercise 5 1 .d 2.j 3.f 4.a 5.c 6.b 7.g 8.i 9.e 10.h Exercise 6 1．例会 routine report 墨守成规 break the routine 2．牵涉到一些罪犯 involve our interests 陷入债务 be involved in trouble 3．商船 a nuclear submarine 货船 战舰 4．得到预期的效果 improve sound effects 生效，开始实施 无效，不起作用 Exercise 7 1. agent 2. crew 3. missing 4. outer 5. imaginary 6. vanish 7. confirm 8. mount 9. proposed 10. loss Exercise 8 1. on board 2. responsible for 3. in all 4. in order 5. after all 6. regardless of 7. due to 8. In other words Exercise 9 1. The people working in the factory asked for a pay increase last month. 2. Being so excited, he did not know what to say. 3. This is the road leading to the station. 4. There are two people in the office asking to see you. 5. The road joining the two villages is very narrow 6. Getting into the bus, Nick stumbled and hurt his knee. 7. Looking out of the window, you can have a full view of the city. 8. Arriving at the station, he found the train had left. Exercise 10 1. getting 2. worrying 3. to make 4. reading 5. to refuse 6. to answer 7. to give 8. to eat 9. passing 10. to buy Text B PRE.READING TASK Exercise 1 (Suggested answer) 1. Infra-sound is sound that the human ear cannot hear, as it cannot pick up vibrations below about thirty cycles a second (or above about 22 000). 2. Infra-sound can be extremely dangerous to the body but the information it provides may be vital