八年级上册 Unit One 同步课堂精练

第一课时

Ⅰ. 1. go for a walk 2. in the countryside 3. by the window

4. die out 5. on the blackboard

6. 了解；弄清 7. 包含 8. 把……与……联系起来

9. 过去常常 10. 在……的结尾

Ⅱ. 1-5 CBCBA

Ⅲ. 1. notebook 2. invention 3. perhaps 4. musician 5. born

6. human 7. intelligence 8. Nobody 9. dollars 10. However Ⅳ. 1. inventor 2. useful 3. ability 4. suddenly 5. countryside

6. includes 7. musicians 8. intelligence 9. won 10. beings

第二课时

Ⅰ. 1. become famous 2. on Earth 3. learn about

4. from an early age 5. more than 6. grew older

Ⅱ. 1-5 CCABC

Ⅲ. 1. from the encyclopaedia 2. artistic ability 3. died out 4. as big as

5. grows everywhere 6. find out 7. more than 8. Some students; some

9. learn about 10. in the countryside

第三课时

Ⅰ. 1. some 2. any 3. some 4. any 5. any; no; some

6. anything 7. Somebody 8. anyone; no one 9. something; nothing 10. NothingⅡ. 1-5 BCACB

Ⅲ. 1. dinosaur fossils 2. a scientist 3. great intelligence 4. his new inventions

5. from an early age 6. in the countryside 7. die out 8. find out

9. go for a walk 10. born in

第四课时

Ⅰ. 1-5 AACAC 6-10 CACCB

Ⅱ. 1. any 2. some; any 3. some 4. any 5. some; any; some

6. any 7. any 8. some 9. some 10. any; any

Ⅲ. 1. perhaps the most famous 2. more than 3. became famous

4. be better at 5. dying out 6. in the countryside

Ⅳ. 1-5 BDCAB

第五课时

Ⅰ. 1-4 AABC 5-8 BCAC

Ⅱ. 1-5 CBCAB 6-10 CCABC

Ⅲ. 1. south 2. with 3. colourful 4. friendly 5. of

6. built 7. its 8. spending 9. interested 10. to offer

Ⅳ. 1. Where was 2. as tall as 3. How can

4. anything important 5. There are

Ⅴ. 1. Do your grandparents live in the countryside?

2. When did all the dinosaurs die out?

3. My parents like to go for a walk after breakfast.

4. The bookstore doesn’t have any good books.

5. Nobody wants to learn about the history of your family.

第六课时

Ⅰ. 1-5 CBCAB 6-10 CCCBA

Ⅱ. 1-5 BDADC

Ⅲ. 1. help me do 2. became famous 3. looks like

4. make her believe 5. used to live

Ⅳ. One possible version:

Jerry and Susan’s father invented a time machine. They wanted to see dinosaurs in the past. So they got on the time machine and flew back to more than 200 million years ago. At first, they saw a brontosaurus. It was huge, but it only ate plants. So they weren’t afraid of them. The three enjoyed their trip there. Suddenly, there came a tyrannosaurus. This kind of dinosaur ate meat. It tried to attack Jerry, Susan and their father. They were scared. They ran to the time machine and went back quickly.

八年级上册Unit Two同步课堂精练

第一课时

I. 1. a long time ago 2. challenge … to … 3. copy down

5. from then on 6. ……等等 7. 下棋

9. 注意 10. 起初

Ⅱ. 1-5 BCABC

Ⅲ.1. grain 2. accident 3. numbers 4. son

6. chess 7. realized 8. promised 9. gold

Ⅳ. 1. to stop 2. his 3. to take 4. grains

6. interesting 7. students 8. speaking 9. to make 4. take place 8. 填写 5. double 10. traffic 5. different 10. instructions

第二课时

I. 1. from then on 2. A long time ago 3. and so on

5. challenged; to 6. copy down

Ⅱ. 1-5 CBACB

Ⅲ. 1. favourite colour 2. challenged; to 3. Wouldn’t you like

5. the rest of money 6. had nothing but 7. didn’t; any more

9. ask for 10. make the room clean 4. play chess 4. ordered; to stop 8. follow their advice

第三课时

I. 1. the chess → chess 2. thirtieth → thirty 3. five → fifth

4. 52th → 52 5. minus → plus 6. twenty-five → and twenty-five II. 1-5 CAACB

Ⅲ. 1. give instructions 2. ordered me to leave for 3. a wise king

4. play chess 5. follow the doctor’s advice 6. in a traffic accident

7. a long time ago 8. and so on 9. copied down

10. challenged him to a tennis game

第四课时

I. 1-5 CCBAB 6-10 AACAB

Ⅱ. 1. first 2. seven 3. fifteen 4. tenth

5. three hundred and sixty-five 6. three

Ⅲ. 1. the twelfth of 2. ten apples 3. multiplied by

4. divided by 5. Lesson Two 6. fifth

Ⅳ. 1-5 CBDBB

第五课时

I. 1-5 CCBAA 6-8 BCC

Ⅱ. 1-5 CBBAB 6-10 CBACA

Ⅲ. 1. interesting 2. real 3. safe

6. difficult 7. As 8. careful

Ⅳ. 1. What’s 2. accept the doctor’s advice

4. Long long ago 5. could; no longer

V. 1. Wouldn’t you like eating apples?

2. My brother challenged the boy to a basketball game.

3. He promised not to tell the secret to others.

4. This morning, Alice ate nothing but a piece of bread.

5. We can see flowers in the park all year round.

6. We will go climbing if it doesn’t rain tomorrow.

4. so 5. at 9. yourself 10. machines 3. What’s

第六课时

I. 1-5 ABBCC 6-10 ACBCA

II. 1-5 BACBD

Ⅲ.1. A long time ago 2. and so on 3. copy down

4. all year round 5. From then on 6. not; any more

Ⅳ. One possible version:

A survey shows that many students have become shortsighted at a very young age. At present, about 70% of the students are shortsighted. Here are some main causes. Some students may not have enough sleep. And some spend much time reading or doing their homework without a rest. Others even watch TV or use computers for a …… 此处隐藏：18607字，全部文档内容请下载后查看。喜欢就下载吧 ……