Unit5 Save the endangered animals基础知识复习（含答案）

Unit5 Save the endangered animals基础知识复习
一、单元核心词组复习
1. endangered animal 濒危动物 2. fact file小档案 3. in the wild在野生环境中 4. high up in the mountains在深山里 5. at birth出生时 6. on one's own独自 7. stay healthy保持健康 8. Kill sth for sth 因…杀死… 9. give birth to生育 10. close to几乎；接近 11. show a great love for对……表示出极大的爱 12. nature reserve自然保护区 13. go missing失踪；走丢 14. in memory of纪念……
二、单词填空
1. My little sister's weight is about 25 k________.
2. It's c ________of you to kill the lovely dog. You shouldn't do that.
3. These f______ are very important. You'd better put them away.
4. China, India, Vietnam and Japan are all A________countries.
5. Giant pandas mainly eat b____________ for food.
6. You are too fat. I think you have put on too much w____________.
7. Does television have an effect on children's b__________
8. Millie was only 47 centimeters long at b____________.
9. He's the president of a large international o____________.
10. The flat is very c___________ ─ just five minutes from Princes Street.
11. What’s the p___________ of Beijing
12. A_________ need to live their own lives and that's difficult with children.
三、完成句子
1. 这种动物在野生环境中能活多久？
How long can this kind of animal live
2. 你认为那个小男孩能独自从车站回到家吗？
Do you think the little boy can go back home from the station
3. 我每个月要付20英镑的房租。
I have to __________ them 20 pounds __________this room each month.
4. 对我们来说保护熊猫很重要。
It is very important for us __________ __________ the pandas.
5. 大卫年龄不够大，不能够去上学。
David is not old __________ __________ go to school.
6. 我们学校有接近2000 名学生。
Our school has __________ __________ 2,000 students.
7. 为什么不阻止他们污染这条河呢？
Why not __________ them __________ __________the river
8.他们不可能能在两天内完成这项工作。
__________ impossible ________ them _________ _________ the project in two days.
9. 他这么聪明，一定能解出这道数学题。
He is _________ __________ to _________ __________ the math problem.
10. 婴儿出生时体重为三公斤。
The baby weighed three kilos _________ ___________.
11. 他创办了这一慈善事业以纪念他已故的妻子。
He founded the charity _________ _________ ___________his late wife.
12. 两天后，她生下了一个婴儿。
Two days later, she __________ __________ __________ a baby.
13. 很快她就对这些白色的鸟儿表现出了极度的热爱。
She soon __________ ___________ ___________ ___________ _______ white birds.
四、单项选择
It is necessary ________ people to have food and water every day.
for B. of C. about D. as
It's very convenient ________ us to buy train tickets now because we can buy them either from the station or on the Internet.
for B. of C. about D. as
It's clever ________ you to make so many toy ships.
for B. of C. to D. on
It's careless ________ you to make lots of mistakes.
for B. of C. with D. on
It was impossible ________the little boy to carry such a heavy box.
on B. for C. of D. as
6.The light in the room wasn’t ________ for me to read.
A．enough bright B. bright enough C. enough brightly D. brightly enough
7. It is wise _____ Linda to make up her mind ____ to play an instrument.
A. for; learning B. for; to learn C. of; learning D. of; to learn
8. ________ kind ________Linda to lend her MP3 player.
A. It; of B. It’s; of C. It; for D. It’s; for
9. It usually takes me 10 minutes _______ to school every day.
A. to get B. get C. gets D. getting
10. It’s very nice ___ you to get me two tickets ____ the World Cup.
A. for; for B. of; with C. of; for D. for; of
五、语法选择
Everybody _____1_____rats. But rats may soon be man's new best friends.
___2_______happens after an earthquake We send in rescue dogs. Why _______3___ they can smell people. Dogs save lives. They help rescuers to find _____4_____ people. But dogs are big and they can't get into small spaces. So now a new research project is using a smaller animal ___5______ lives: the rat.
How does it work First, the rat ____6______to smell people. __7________ this happens, the rat's brain gives ____8_____signal. This is sent to a small radio ________9___ its back, and then the rescuers ______10_____the radio signals. When the rat's brain activity jumps, the rescuers know that someone is alive. The rat has smelled that person.
Although there ____11____ already robots which can do this job, rats are better. "Robots' noses don't work well when there are_____12____smells around. Rats are good at that," says a scientist. Rats can also see in the dark. They are __13_____and quicker to train than dogs, and _____14____robots, they don't need electricity.
The "rat project" is not finished, but a scientist says, "It would be fantastic. A rat could get into spaces we couldn't ____15____to and a rat would get out if it wasn't safe." Perhaps for the first time in history, people will be happy to see a rat in a building (but only after an earthquake, of course.)
1.A. hating B. hated C. hate D. hates
2.A. What B. How C. Why D. When
3.A. But B. So C. Because D. And
4.A. lives B. living C. lived D. live
5.A. saved B. to save C. saves D. saving
6.A. are trained B. is trained C. trained D. trains
7.A. When B. Before C. Until D. Although
8.A. the B. \ C. a D. an
9.A. in B. about C. of D. on
10.A. follow B. follows C. followed D. following
11.A. is B. was C. are D. were
12.A. another B. other C. others D. the others
13.A. cheaply B. more cheaply C. cheaper D. cheap
14.A. unlike B. like C. likely D. dislike
15.A. arrive B. reach C. arrive in D. get
六、语篇填词
Asian elephants live in the grasslands and forest of South-East (1)A__________. They (2)w_________ up to 5, 4000 kilogram and 3.2 meters tall at the(3) s____________. They(4) f_________ on grasses, leaves and fruit. They are(5) e___________ now because of human activities. People often cut down forests, which makes them lose their home. Worse still, some kill them for their teeth. It is important for us to protect them.
答案
二、1. kilograms 2. cruel 3. files 4. Asian 5. bamboo 6.weight
7. behavior 8. birth 9. organization 10. central 11. population 12. Adults
三、1. in the wild 2. on his own 3. pay for 4. to protect 5. old enough
6. close to 7. stop from polluting 8. It’s; for; to finish 9. clever enough;
work out 10. at birth 11. in memory of 12. gave birth to
13. showed a great love for
四、1-5 AABBB 6-10 BDBAC
五、1-5 DACBB 6-10BACDA 11-15CBCAD
六、1. Asia 2. weigh 3. shoulder 4. feed 5. endangered