Unit 1
Section A
I. 1~5 CBABC
II．1. buildings 2. Everything 3. fewer 4. robots 5. less 6. pollution III. 1~6 BBCACC
IV. 1. went to college 2. will be 3. There will be 4. live to be; don’t agree 5. big and crowded
V. 1.Will there be; Yes；will 2. won’t be 3. Will ; read 4. Where will
5.didn’t play 6. Was she
Section B
I.1. space 2. fly 3. alone 4. myself 5. probably
II. 1~5 ACBAC 6~7 CB
III. 1. gets 2. trying 3. Shall; go 4. will phone 5. will be 6. took
IV. 1. fell in love with 2. with a garden 3. are able to 4. go swimming 5. in ten years Self Check
I. 1~ 5 CBBAA 6-7 AB
II. 1. was 2. will be 3. to keep 4. myself 5. will fly
III. 1.came true 2. predict the future 3. no sound 4. wear suits 5. for vacation IV. 1. on 2. won’t 3. have 4. take 5. more
Reading
I.1~ 5 BACBC 6-8 BAA
II. 1. unpleasant 2. scientist 3. impossible 4. everywhere 5. simple
III. 1. hundreds 2. bored 3. scientists 4. disagree 5. impossible
Ⅳ. 1. don’t think; will 2. will come 3. What will；be 4. It’s; to predict 5. What do Ⅴ. 1~ 5 ACABA 6-10BAABA
Ⅵ. 1~ 6 TFTFFT
Ⅶ. One possible version
My future
In twenty years, I think I will be a police officer. I will be a tall and strong man with short hair. I will live in Shanghai, because I think it is a beautiful city and I like it very much. I will live in a big apartment with my family. I will have two children, and I will play with them on the weekends. I will go swimming and play basketball every day because I think doing sports is good for our health.
Unit 2
Section A
I. 1~5 CACAC
II. 1~5 ABBCB 6~9 ACBB
III. 1.wrong 2. argue 3. ticket 4. loud 5. either
IV. 1. argued with 2. ask; for 3. pay for 4. get a tutor 5. on the phone 6. was surprised
