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一、词汇运用
1. Our planet is becoming more and more ____________ (pollute). How can we stop it?
2. Of all the vegetables, I think tomato is the ____________ (tasty) and healthiest.
3. She was looking at three ____________ (strange) — a girl with beautiful red hair and big blue eyes, and two very good - looking boys.
4. Smoking can increase the ____________ (风险) of developing heart disease.
5. There is no ____________ (疑问) that all of you will pass the exam.
6. It is important for you to remember these grammar ____________(规则).
7. The ____________(百分比) of girls in engineering has greatly increased.
8. Before taking action, we need to think twice about how many ____________ (不利条件) there are.
1. Our planet is becoming more and more ____________ (pollute). How can we stop it?
2. Of all the vegetables, I think tomato is the ____________ (tasty) and healthiest.
3. She was looking at three ____________ (strange) — a girl with beautiful red hair and big blue eyes, and two very good - looking boys.
4. Smoking can increase the ____________ (风险) of developing heart disease.
5. There is no ____________ (疑问) that all of you will pass the exam.
6. It is important for you to remember these grammar ____________(规则).
7. The ____________(百分比) of girls in engineering has greatly increased.
8. Before taking action, we need to think twice about how many ____________ (不利条件) there are.
答案
1. polluted 2. tastiest 3. strangers 4. risk 5. doubt
6. rules 7. percentage 8. disadvantages
6. rules 7. percentage 8. disadvantages
( ) 1. The instrument EyeHarp is specially designed ________ disabled people to play music with eyes.
A. in B. as C. for D. over
A. in B. as C. for D. over
答案
CBDAB
( ) 2. You can get the best result if you ________ the experiment (实验) under the expected conditions.
A. carry on B. carry out C. carry with D. carry away
A. carry on B. carry out C. carry with D. carry away
答案
CBDAB
( ) 3. — How long will the meeting last? — Until an agreement ________.
A. reaches B. will reach C. will be reached D. is reached
A. reaches B. will reach C. will be reached D. is reached
答案
CBDAB
( ) 4. — Sorry, George lost your book!
— Forget it. ________, he didn't mean to do so.
A. After all B. In all C. First of all D. Above all
— Forget it. ________, he didn't mean to do so.
A. After all B. In all C. First of all D. Above all
答案
CBDAB
( ) 5. — What did your son say to you? — He asked me ________.
A. how the life will be like in 500 years B. whether he could play mobile games
C. what's the matter D. that we would have dinner outside
A. how the life will be like in 500 years B. whether he could play mobile games
C. what's the matter D. that we would have dinner outside
答案
CBDAB
三、完成句子
1. 毕竟，大城市的生活成本不低。
______________________________，the living cost in big cities is not low.
2. 让我们来谈谈如何开展这次调查。
Let's talk about ______________________________ the survey.
3. 你知道四十年前我们的生活是什么样子的吗?
Do you know ______________________________ forty years ago?
4. 我们想知道未来的航天器是否会以光速飞行。
We wonder if the spacecraft ______________________________ in the future.
1. 毕竟，大城市的生活成本不低。
______________________________，the living cost in big cities is not low.
2. 让我们来谈谈如何开展这次调查。
Let's talk about ______________________________ the survey.
3. 你知道四十年前我们的生活是什么样子的吗?
Do you know ______________________________ forty years ago?
4. 我们想知道未来的航天器是否会以光速飞行。
We wonder if the spacecraft ______________________________ in the future.
答案
1. After all 2. how to carry out
3. what our life was like 4. will travel at the speed of light
3. what our life was like 4. will travel at the speed of light
四、综合填空
Look up at the sky at night. (1) ____________ can you see? Before electric lights, people could often see about 2 500 different stars. Now, light (2) ____________ (fill) the skies over our cities. This (3) ____________ (call) light pollution. Because of it, people in cities can often only see about ten stars.
Most of the time, light helps us. We can see because of it. It gives (4) ____________ (plant) energy. But light isn't always good. Sometimes we need darkness (5) ____________ (rest). One hundred years ago, we had those times of dark. Now the night is like day. Some scientists are (6) ____________ (worry) that this light may influence our health. These scientists are studying the effects of light pollution.
Other scientists are finding ways to stop light pollution and make our lives (7) ____________ (good). For example, many street lights now have covers. The covers focus (聚焦) the light towards the ground. They stop the light from (8) ____________ (go) up into the sky. They also save energy. The covers are (9) ____________ small change, (10) ____________ they can still have a positive (正面的) effect.
Look up at the sky at night. (1) ____________ can you see? Before electric lights, people could often see about 2 500 different stars. Now, light (2) ____________ (fill) the skies over our cities. This (3) ____________ (call) light pollution. Because of it, people in cities can often only see about ten stars.
Most of the time, light helps us. We can see because of it. It gives (4) ____________ (plant) energy. But light isn't always good. Sometimes we need darkness (5) ____________ (rest). One hundred years ago, we had those times of dark. Now the night is like day. Some scientists are (6) ____________ (worry) that this light may influence our health. These scientists are studying the effects of light pollution.
Other scientists are finding ways to stop light pollution and make our lives (7) ____________ (good). For example, many street lights now have covers. The covers focus (聚焦) the light towards the ground. They stop the light from (8) ____________ (go) up into the sky. They also save energy. The covers are (9) ____________ small change, (10) ____________ they can still have a positive (正面的) effect.
答案
1. What 2. fills 3. is called 4. plants 5. to rest
6. worrying/worried 7. better 8. going 9. a
10. but
6. worrying/worried 7. better 8. going 9. a
10. but
五、完形填空
When we talk about the universe (宇宙), we mean the Earth, the Sun, the Moon and the stars. Also, the universe ___1___ the space between them. Scientists have always wanted to know more about the universe.
Years ago, they knew many things about the Moon. They knew how big it is and how far away it is from the Earth. ___2___ they wanted to know more about it. They thought the best way was to send ___3___ to the Moon. In 1969, two ___4___ landed on the Moon.
The Moon is about 384 000 kilometres away from the Earth. A plane cannot fly to the Moon because the air ___5___ only 240 kilometres away from the Earth. But with the development of technology, something can fly even when there is no ___6___. That is a rocket.
How does a rocket fly? There is gas in it. When the gas is made very ___7___ inside the rocket, it will rush out of the end of the rocket with great power, so it can make the rocket ___8___ the sky.
Rockets can fly far out into space. Rockets with people in them have been to the Moon, the only satellite (卫星) of our Earth. In the past several years, several rockets without people in them have ___9___ to another planet much farther away than the Moon. And it is believed that one day rockets may be able to go to ___10___ place in space.
It is our task to develop our technology to achieve that dream. And it is not just a dream for humans to live on another planet with the help of rockets.
( ) 1. A. introduces B. protects C. includes D. shares
( ) 2. A. So B. But C. Or D. Because
( ) 3. A. men B. satellites C. spaceships D. news
( ) 4. A. Chinese B. Russians C. Americans D. Englishmen
( ) 5. A. gets B. reaches C. arrives D. stays
( ) 6. A. air B. space C. cloud D. smoke
( ) 7. A. cool B. cold C. hot D. warm
( ) 8. A. stay inside B. run out of C. break out D. fly up into
( ) 9. A. visited B. flown C. risen D. fallen
( )10. A. any B. some C. a D. the
When we talk about the universe (宇宙), we mean the Earth, the Sun, the Moon and the stars. Also, the universe ___1___ the space between them. Scientists have always wanted to know more about the universe.
Years ago, they knew many things about the Moon. They knew how big it is and how far away it is from the Earth. ___2___ they wanted to know more about it. They thought the best way was to send ___3___ to the Moon. In 1969, two ___4___ landed on the Moon.
The Moon is about 384 000 kilometres away from the Earth. A plane cannot fly to the Moon because the air ___5___ only 240 kilometres away from the Earth. But with the development of technology, something can fly even when there is no ___6___. That is a rocket.
How does a rocket fly? There is gas in it. When the gas is made very ___7___ inside the rocket, it will rush out of the end of the rocket with great power, so it can make the rocket ___8___ the sky.
Rockets can fly far out into space. Rockets with people in them have been to the Moon, the only satellite (卫星) of our Earth. In the past several years, several rockets without people in them have ___9___ to another planet much farther away than the Moon. And it is believed that one day rockets may be able to go to ___10___ place in space.
It is our task to develop our technology to achieve that dream. And it is not just a dream for humans to live on another planet with the help of rockets.
( ) 1. A. introduces B. protects C. includes D. shares
( ) 2. A. So B. But C. Or D. Because
( ) 3. A. men B. satellites C. spaceships D. news
( ) 4. A. Chinese B. Russians C. Americans D. Englishmen
( ) 5. A. gets B. reaches C. arrives D. stays
( ) 6. A. air B. space C. cloud D. smoke
( ) 7. A. cool B. cold C. hot D. warm
( ) 8. A. stay inside B. run out of C. break out D. fly up into
( ) 9. A. visited B. flown C. risen D. fallen
( )10. A. any B. some C. a D. the
答案
1—5 CBACB 6—10 ACDBA
