2019-2020年人教新课标高二选修7 Unit 3 Under the sea课

堂练习

I. 根据本部分所学单词及提示写出所缺单词的正确形式。 1. The price for the holiday includes flights and a________.

2. If you d________ something, you pull it along the ground, often with difficulty. 3. There is a need for the c________ of trees, or there will soon be no forests. 4. Scientists have established the r________ between lung cancer and smoking. 5. After a short p________, they continued walking.

6. The boy ran to the pool, d________ in, and swam to the other side.

7. Dennis told one or two amusing ________ (轶事) about his years as a policeman. 8. We could hear Pete y________ at the top of his voice.

9. Details on the moon’s surface can only be seen through a(n) ________ (望远镜). 10. The boat was about a mile from the ________ (岸) when the engine suddenly died.

II. 每空填一词，使每组句子的意思相同或相近。

1. During the civil war thousands of people ran away from the country. During the civil war thousands of people ________ the country. 2. We must cross the bridge to get to the other bank of the river. We must cross the bridge to get to the ________ bank of the river.

3. The river is about ten meters deep, so it is dangerous to swim in it.

The river is about ten meters ________ ________, so it is dangerous to swim in it. 4. If you want to join the club, there is a membership fee of 500 yuan every year. If you want to join the club, there’s a(n) ________ membership fee of 500 yuan. III. 根据括号内的提示翻译下列句子。 1. 他们敦促我们给予支持。 (urge)

__________________________________________ 2. 我们现在亲眼看到暴力犯罪增多。 (witness) __________________________________________ 3. 三年前他遗弃了妻子和儿女。 (abandon) __________________________________________ 4. 我失业时，朋友帮了我一把。 (help ... out) __________________________________________

Part 2 Learning about Language

I. 根据本部分所学单词及提示写出所缺单词的正确形式。 1. Mike had five shots but he didn’t even hit the t________.

2. My father was walking at a very quick pace and I had to j________ to keep up with him.

3. Every summer we go to the s________ for two months, where we can enjoy seafood and bathe in the sea.

4. The living-room windows have n________ curtains which let in sunlight but stop passers-by looking in from the street.

5. It is said that high t________ and severe flooding have damaged beaches. II. 用括号内动词的正确形式填空。

A: Who is the man 1. ________ (interview) by so many reporters?

B: You don’t know him? He is Tim Cook, who is said 2. ________ (appoint) as Apple’s new CEO after Steve Jobs resigned.

A: Oh, I see. It is a great honour 3. ________ (choose) to be CEO of Apple. B: And a challenge as well. 4. ________ (accept) all over the world, Apple always has to invent new products.

Part 3 Using Language

I. 根据本部分所学单词及提示写出所缺单词的正确形式。

1. Tom often gave a very v________ and shocking description of his time in prison. 2. Everything in the house was n________ and tidy, which surprised us all. 3. The stream was quite s________ so we were able to walk across it.

4. Now nobody can be sure that the air in the countryside is p________ and healthy. 5. The fence marks the b________ between my land and hers.

6. Michael put the cigarette to his lips and s________ in the smoke. 7. I never cycle up that hill — it’s too s________.

8. The man won’t be able to receive his p________ until he’s 65. 9. The cage should have no s________ edges that might cause injury.

10. A f________ is an electric light that you hold in your hand and point at things. 11. There is a(n) ________ (方面) to the problem that we have not discussed. 12. They had a(n) ________ (令人畏惧的) task ahead. II. 根据括号内的汉语提示补全下列句子。

1. I need time _____________________ (考虑你的提议). 2. David _____________________ (意识到了吸毒的危害).

3. Jane _____________________ (吓得要死) when she saw someone walking slowly towards her in the dark.

4. Turn the cake _____________________ (翻过来) and cover it with cream. 答案 Part 1

I. 1. accommodation 2. drag 3. conservation 4. relationship 5. pause 6. dived

7. anecdotes 8. yelling 9. telescope 10. shore II. 1. fled 2. opposite 3. in depth 4. annual III.

1. They urged us to give our support.

2. We are now witnessing an increase in violent crime. 3. He abandoned his wife and children three years ago. 4. My friend helped me out when I lost my job. Part 2

I. 1. target 2. jog 3. seaside 4. net 5. tides II. 1. being interviewed 2. to have been appointed

3. to be chosen 4. Having been accepted / Accepted Part 3

I. 1. vivid 2. neat 3. shallow 4. pure 5. boundary 6. sucked 7. steep 8. pension 9. sharp 10. flashlight 11. dimension 12. awesome II.

1. to reflect on / upon your offer

2. was / became aware of the danger of taking drugs 3. was scared / frightened to death 4. upside down