2019学年度人教版选修八Unit 2CloningPeriod 1Reading学案作业

Ⅰ. 单词拼写 (根据首字母或汉语提示)

1. His car d________ greatly from mine in colour, price and size.

2. However, some villagers strongly o________ to developing chemical factories along the river.

3. Scientiststhink they are beginning to make a great b________ in the fight against AIDS.

4. A________ we bought three jackets and two shirts.

5. I've made a sign for f________ smoking.

6. Lin Yutang's English writings and translations have seen great ________ (商业的)success overseas.

7. English is the international business language, but not all of it is ________ (简单的).

8. With more and more people ________ (从事)scientific research, more and more viewpoints emerge.

9. Many of the ________ (程序)we tried had never been used before on an active explosive volcano.

10. Learning method is the key to ________ (获得)teaching-oneself ability to learners.

答案：1. differs 2. objected 3. breakthrough 4. Altogether 5. forbidding

6. commercial 7. straightforward 8. undertaking 9. procedures

10. obtaining

Ⅱ. 单句改错

1. We should put away our differs and work together for our common goal.

___________________________

2. -Have you heard that he was admitted into Beijing University?

-Is that true? I'm glad that his efforts at last was paid off.

___________________________

3. In making scientific experiments, we should not cast down by temporary setbacks.

___________________________

4. Joseph's parents strongly objected to this project be carried out in a state of disorder.

___________________________

5. When I admit that there are problems, I don't agree that they can't be solved.

___________________________

6. Don't you know cameras are forbidding in the museum?

___________________________

7. I wonder if I might ask you to do me favor.

___________________________

8. Then came the news Ellen's marriage had ended in disaster.

___________________________

答案：1. differs→differences 2. 去掉答语句中的was

3. cast前加be 4. be→being 5. When→While 6. forbidding→forbidden