上海牛津英语8B-Unit 1 Trees - Exercise 3 - 同步练习-附答案

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8B U1 Exercise III
I. Choose the best answer: (选择最恰当的答案)
( )1. I suppose you are right. Which of the following is correct for the underlined word in the sentence
A. /s 'p z/ B. /s 'pa z/ C. /s 'pe z/ D. / s 'p z/
( )2. Which of the following underlined parts is different in pronunciation with others
A. Trees take harmful gas from the air and release oxygen into the air.
B. A meter helps us measure the amount of electricity we use every month.
C. It’s harmful for us to breathe polluted air every day.
D. Doctors are responsible for giving patients medical treatment for an illness or injury.
( )3. Jane took a small purse ______ her pocket a moment ago.
A. to B. of C. for D. from
( )4. The problem is so hard that almost ______ can work it out.
A. nobody B. somebody C. everybody D. anybody
( )5. —How is your daughter today
—Thanks to the new medicine, she feels much ______ now.
A. bad B. well C. better D. worst
( )6. Let’s walk fast to keep ourselves ______ in such cold weather.
A. warmly B. quiet C. warm D. quietly
( )7. We still have ______ hours to pack our things before leaving home.
A. one half B. one and a half C. one and half D. half and one
( )8. At least ______ people died in the war between the two countries two years ago.
A. two millions B. two million C. million of D. two million of
( )9. Cathy has to do the same thing every day. She ______ be very bored with her job.
A. can B. must C. should D. need
( )10.My elder brother ________ the army five years ago
A. joined B. took part in C. entered for D. attended
( )11. Twenty students in this university ______ to Australia to study last year.
A. are sent B. were sent C. will send D. sent
( )12.The trees can protect themselves _____ communicating ____ each other in their own ways. A. by, with B. in, with C. by, to D. in, to
( )13.The teacher warned the students ______ in class.
A, to talk B, not talk C, talking D, not to talk
( )14. A: _______ have you been in the city B: For two years.
A. How often B. How far C. How long D. How soon
( )15.Trees can take CO2_______ the air and release oxygen ______the air.
A. from ; into B. for ; int C. in ; from D. into ; from
plete the sentences with the given words in their proper forms: （用括号中所给的单词的适当形式填空，每空格限填一词）
1.The fish was still ____________ when it was caught by the fisherman. (live)
2.We can make a new ____________ with the help of this machine. (produce)
3. These farmers decided to ____________ the stick with a big stone. (place)
4. The other three people like to see some ____________ attractions of beauty. (nature)
5. There are so many people here that we can hardly ____________. (breath)
6. They are ______________ in playing chess, so they often attend the chess club.(interest)
7. ______________ in factories is the most important thing to every worker.（safe）
8. It is ______________ to give a young baby big pieces of cakes.(danger)
III. Rewrite the following sentences as required: （根据要求改写句子，每空格限填一词）
1. A strange man fought with me last night. (改为一般疑问句)
_______ a strange man ________ with you last night .
2. Tom knows something about the players of our school volleyball team. (否定句)
Tom ______ know _______about the players of our school volleyball team.
3. The trees can protect themselves by producing a chemical. (对划线部分提问)
_________ _________ the trees protect themselves？
4. I would like to invite you to have dinner with us.(对划线部分提问)
________ would you like to invite me to ________
5. We can save our earth (对划线部分提问)
______ ______ we save our earth
6. Almost none of the students did well in the test, so the teacher explained the lesson again.
(保持原句意思)
______ ______ of the students did well in the test, so the teacher explained the lesson again.
7. hit, when, walking, someone, I, a, tree, was.(连词成句)
_________________________________________________________________
IV．Complete the following passage with the words or phrases in the box. Each word or phrase can only be used once（将下列单词或词组填入空格。每空格限填一词，每词或词组只能填一次）
A. ideas B. change C. part D. around E. once
We have always been interested in the moon. 2,000 years ago people already knew it moved __1__ the Earth and where it would be in the sky at different times of the year. At that time, everything about the moon was learned by watching it carefully in the sky.
When scientists could use telescopes (望远镜) to study the moon more closely, their ideas began to __2__. They could see the moon was made of rocks. Most scientists thought moon rocks would be different from those on the Earth.
In 1969, moon rocks were finally brought to the Earth and studied. Much to their surprise, scientists found that, except for water, the moon and the Earth were made of the same things. Once again new __3__ were needed for this new information.
After years of study, most scientists now think that the moon was once __4__ of the Earth. In the future, even though our ideas about the moon may change again, we will still be interested in it.
1. __________ 2. __________ 3. __________ 4. __________
V. Answer the questions: （根据文章回答问题）
People have different ways to express love. Once, our teacher asked us to talk about it. There were all kinds of answers, someone said we could use flowers to express love; someone said we could use language; someone said we could share troubles and happiness with each other. A girl told us a true story.
A young man and his wife were both biology scientists. They often did some research on wild plants in the forest. They had a clever girl and they loved each other.
One day, they went to the forest as usual, but when they climbed up the hill, they were frightened. A lion was watching them. They didn’t bring a gun with them. It was impossible to run away. Their faces got pale and they stood there without moving. The lion stood there, too. After a few minutes it came up to them slowly, and then it ran faster and faster. It came in front of his wife. Just at that time, the man shouted in a loud voice and began to run away. The lion turned around and began to run after the man. Lions prefer to attack the running person. After a while, the man was killed by the lion. The woman came back safely.
The girl asked us if we knew what the man had said. All the students gave one of these two answers. One was “Honey, sorry.” And the other was “Hurry, run.” But the girl said we were all wrong. The man shouted to his wife loudly, “Take care of Lily. Live happily.”
At last, the girl said, “At the most dangerous moment, my dad ran away alone. He used the special way to show his love.”
1. What did the young man and his wife do in the forest
___________________________________________________
2. Why were they frightened when they were on the hill
___________________________________________________
3. Why did the lion turn to run after the man
___________________________________________________
4. What was the relationship between the girl and the man
___________________________________________________
5. Please think of a title for the passage.
___________________________________________________
参考答案
8BU1 Exercise 3
I . 1-5 A B D A C 6-10 C B BB A 11-15 B A D C A
II. 1. alive 2. product 3. replace 4. natural 5. breather 6. interested 7. Safety 8.dangerous
III. 1. Did fight 2.doesn’t anything 3. How can 4. What do 5. How can 6. hardly any 7. Someone hit a tree when I was walking.
IV. D B A C
1. They did some research on wild plants in the forest.
2. Because a lion was watching them and they didn’t bring a gun with them.
3. Because lions prefer to attack the running person.
4. Father and daughter./The man was the girl’s father
5. A different way to express love.
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