Unit 1 Lesson A
P2 A
a8 b2 c1 d4 e145 f6789 g1367 h145 i67 P3 A
B
P3 B
1F 2T 3F 4T 5T 6F 7T
P4 B Yes
P6 A
1. Sigapore
2.Greenland
3.Angel Falls
4.Etna
5.the Andes
6.Mammonth Cave
ke Baikal
8.the Sahara 9.Canada’s
P8 A
2
P8 B
1257
P8 A
The picture on the right.
P9 B
1. very famous buildings
2. made of glass, steel,concrete
3. designed
4. style
5. 1998
6. 452 meters high
7. both the modern and the traditional side of my country P10 A
1. world-famous museum,Paris, 500 years,six million
2. ancient capital,big enough,millions of,shopping center P10 B
1. Louvre Museum
2. Kyoto,Japan
3. 1989
4. Hiroshi Hara
5. To cope with the millions of visitors
6. brings new life into the city center
7. an ugly, modern mistake
P11 B
Answer 3
P11 C
Answer 2467
Lesson B
P13 A
Sentences 1.3 and 5 are True.
2.False;halfway,not all the way
4. False;from far away,not close up
P13 B
1. thousands
2. by car
3. unimpressed
P14 B
1b 2c 3b 4c 5c
P15 A
2e 3c 4a 5d 6f 7h 8b
P16 C
1. man
2. something being built
3. goes up
4. but on the other hand
5. building down
6. underground
7. above ground
8. living in a cave
9. True
10. That’s right.
11. all these buildings popped up
12. I’ll bet.
13. Maybe
14. You know what?
15. you are too much.
P18
1. construction site
2. buildings
3. admires
4. skyscrapers
5. taking pictures
6. something famous
7. the rich and famous stay
8. what’s being built
9. turns out
10. parking garage
Unit 2
P20 B
3. address 3.hardware
4.mouse
5.menu
6.icon
7.surfing
8.crashed
9.crashed 10.mouse 11.surfing 13.icon 14.hardware 15.menu
4. 16.address
P20 A
1b 2a 3c
P21 B
1. friend
2. to All
3. keyboard
4. coffee
5. computer
6. five
P21 B On typewriters P24 A
1. pet
2.cell phones P24 B
Conversation 1:
a. not very affordable c.interactive
d.rechargeable
e.strange
Conversation 2
d.popular
P24 A message on the right
P25 B
P25 A
Toaster,microwave,coffeemaker,clock,washing
machine,lights,hearter,air conditioner,refrigerator,telephone P26 B
1. T
2. T
3. F;not coffee maker,but clock
