unit 2 DNA 测试卷

第二单元认知达标测试卷
听力部分
笔试部分
总分
Ⅰ
Ⅱ
Ⅲ
Ⅳ
?V
VI
VII
VIII
IX
听力部分（20分）
得分
评卷人
Ⅰ.听句子,选出句子中所包含的信息。 (共5小题， 每小题1分， 计 5分)
( ) 1 A. compound B. combine C. compare
( ) 2.A. crown B. down C. brown
( ) 3.A.identify B. original C. destination
( ) 4.A.expect B. perfect C. except
( ) 5.A. donut B. doubt C. double
得分
评卷人
II. 听句子,选出该句的最佳答语。 (共5小题，每小题1分，计5分)
( ) 6. A. No, I’m not. B. No, I can’t. C. I’m sorry.
( ) 7. A. Four metres. B. Four kilometres. C. Four grammes. .
( ) 8. A. No, never.. B. Sorry, I can’t. C. I’m not sure.
( ) 9. A. It’s OK. . B. Great. C. Very well.
( )10 A. That’s all right. B. All right. C. It’s right.
Ш.听对话和问题，选择适当的选项。（共5小题，每小题1分，计5分）
( )11.A.When a child B. When a student C. When a worker
( )12.A.To go swimming B. To go skating C. To go boating
( )13.A.Both Ann and Tom B. Neither Ann and Tom C. Either Ann and Tom
( )14.A. B. C.

画一幅女孩唱 画一幅女孩跳 画一幅女孩画
歌的图片，要 画的图片
有显著标志、
( )15.A. B. C.
画一幅猪 画一幅恐龙
的图片 画一幅 马 的图片
的图片

得分
评卷人
IV. 听短文填空。(共5小题，每小题1分，计5分)
◆ I only know that — 16 have been able to clone a sheep ,but I know 17 how nor
why.
◆ This morning our class 18 the 19 of cloning.
◆ Some of my 20 thought it was a good idea to clone people,
but I didn't think so
笔试部分（80分）
得分
评卷人
V. 单项选择(共10小题, 每小题2分, 计20分)
( ) 21. Either you or Tom ___ going to Beijing tomorrow.
A. are B. is C. was D. were
( ) 22. Not only the boys but also their father ____ running.
A. like B. likes C. to like D. liking
( ) 23. I have ____ brothers ____sisters, for I’m the only child in my family.
A. either…or B. both…and C. neither…nor D. not…but
( ) 24.You have talked ____ in class..
A. much too B. many too C. too many D. too much
( ) 25. My cousin prefers ____ to____.
A. run; jump B. running; jumping C. running; jump D. run; jumping
( ) 26. I like doing the same things ____ others.
A. as B. for C. to D. with
( ) 27. ____scientists could make clones of human beings?
A. What if B. What about C. Why not D. How come
( ) 28.Your Chinese homework is good _____ your writing.
A. but B. with C. at D. except for
( ) 29. Tom is able to ____ a bike.
A. rides B. ride C. riding D. rode
( ) 30. Each of these boys ______ special.
A. are B. were C. be D. was
得分
评卷人
VI．词语运用（共5小题，每小题2分，计10分）
31. Cloning technology is sometimes _______ (有帮助的).
32. ______(一般地)speaking, girls have a gift for learning languages..
33.In some ways, clones would be ______(精确地) the same..
34.It's ______(疯狂的) to clone human beings.
35.It's so ______ （愚蠢的）you to do so.
得分
评卷人
VII. 完形填空（共10小题, 每小题1分, 计10分）
Have you ever seen the new way of 36 fresh water? Here is an example. First, people make some long ponds(池塘) which are about half a meter 37 . Then they 38 a cover(盖子) over each pond. The cover is made of glass that you can see through. At night, sea water 39 into the ponds. The 40 day, the 41 sun shines through the covers. The sun light 42 the water into vapor(水蒸气) that goes up from the 43. As it goes up, the vapor becomes mist(薄雾).On the inside of each cover the little drops of mist run together to make big drops. People then 44 these big drops through a special conduit(管道). Then the ponds are ready for the next day's work. 45 we know, the covers and other parts of the ponds cost very little. Sea water and the sun cost nothing. So this new way of getting fresh water seems wonderful.
( )36. A. taking B. making C. getting D. bringing
( )37. A. deep B. thick C. high D. wide
( )38 A. raise B. tie C. fetch D. put
( )39. A. takes B. is taken C. is taking D. taken
( )40. A .last B. third C. first D. next
( )41. A. beautiful B. nice C. hot D. Warm
( )42. A. turns B. brings C. becomes D. gets
( )43. A. ponds B. covers C. cups D. glass
( )44.A.buy B. collect C. drink D. clean
( )45A.Which B. Since C. For D. As
得分
评卷人
VIII. 阅读理解（共10小题, 每小题2分, 计20分）
A
You can read the word "cloning" quite often in newspapers. I find it very interesting. It seems like a fairy story(神话).With cloning you will be copied(复制). Today, scientists can clone some large animals. Doctors are trying to clone human beings though it is not allowed in most of countries all over the world. On the other hand, cloning brings a lot of problems. If someone can come to the world with only one parent, will he or she be happy? My grandmother died a few years ago. I miss her very much. If she can be cloned into a new one, I'll be very happy but confused. What shall I call her after she comes into the world? Because she — "my grandmother" is younger than I.
根据上面短文内容, 判断正（T）误（F）
( )46. People can often read the word "cloning" in newspapers.
( )47. Most people think the idea of cloning is exciting.
( )48. Scientists have been able to clone some animals.
( )49. Cloning people is allowed all over the world.
( )50. "I" am very happy and not confused at all ,if anyone can copy" my" grandmother.

B
阅读下面短文，把A—D四个句子填入文中空缺处（51-54），使短文内容完整正确。并完成第55小题
Have you seen Jurassic Park(侏罗纪公园)? In this film,51 They have much trouble, however, they realize that the cloned dinosaurs are smarter and fiercer(凶猛) than expected. 52 In theory? Yes. What would you need to do this? A well-preserved source(来源) of DNA from the extinct (绝种的)dinosaur, and a closely related species(物种), still living now, that could be used as a surrogate(代孕) mother. In reality? Probably not, 53 . However, 54 .
A. Could we really clone dinosaurs?
B. scientists have been trying to make their dream come true.
C.. scientists use DNA preserved(被保存) for tens of millions of years to clone dinosaurs.
D. because dinosaur DNA couldn't survive(存活) for such a long time.
( )55. In order to clone some animal, scientists need _____.
A. some DNA B. a surrogate mother C. a laboratory D. all the above
得分
评卷人
IX. 基础写作。(20分)
A）连词成句。（计5分）
56. girls, not, but, the, Tom, only, speaks, also, English
.
57 we, at, read, time, read, can, the, and, relax, same
.
58.he, if, come, today, what, can’t, here,
?
59.may, watch TV, or, you, go, either, boating, this afternoon
.
60. you, what, animal, would, your, name, new, plant, or
?
B)书面表达。（计15分）
想象你有一位从你身上克隆出来的姐妹(cloned sister)，她给你带来了很多快乐，也给你造成了不少麻烦。请你以My Cloned Sister为题写一篇短文，字数80左右。 __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

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听力稿及参考答案
第二单元
I. 听句子,选出句子中所包含的信息。
1. What animals does Danny want to combine?
2. Tom's eyes are brown.
3. From your DNA, scientists can identify not only you, but also people related to you.
4. All of us went to the Great Wall except Tom.
5. I doubt if he can finish his work on time.
II. 听句子,选出该句的最佳答语。
6. Are you able to do everything carefully?
7.How far can you jump, Jim?
8. Have you ever seen a "Horkey", Brain?
9. Shall we clone the sheep?
10. Thanks for asking me.
III. 听对话和问题，选择适当的选项。
11. W: Are you able to swim?
M: Yes, very well. When I was a boy, I began to learn swimming..
Q: When did the man begin to learn swimming??
12. W: How about going boating tomorrow?
M: Why not do something else? Let’s go skating tomorrow, OK?
W: All right.
Q: What are the two people going to do?
13. W: Can Tom and I go to the concert tonight?
M: Sorry, both of you can’t go there. Ann, either you or Tom can go.
Q: Who can go to the concert tonight?
14. W: Which do you prefer, singing or dancing?
M: I prefer dancing to singing.
Q: Which does the man prefer ?
15. M: Have you ever seen a cloned animal?
W: No, never. But I want to see a cloned dinosaur very much.
Q: Which does the woman want to see?
IV. 听短文填空。
I don't know much about cloning. I only know that scientists have been able to clone a sheep, but I know neither how nor why. This morning our class discussed the future of cloning. Some of my classmates thought it was a good idea to clone people, but I don't think so.
第二单元
听力部分
I.1~5 BCACB
II.6~10 AAABA
III.11~15 ABCBC
IV.16.scientists 17.neither 18.discussed 19.future 20.classmates
笔试部分
V. 21~25.BBCDB 26~30.ACDBD
VI.31.helpful 32.General 33.exactly 34.crazy 35.stupid/silly/foolish
VII. 36~40CADBD 41~45 CAABD
VIII. A: 46~50TFTFF B: 51~55 CADBD
IX.A)
56.Not only the girls but also Tom speaks English.
57.We can read and relax at the same time.
58.What if he can't come here today?
59.You may either watch TV or go boating.
60.What would you name your new plant or animal?
B) My Cloned Sister
Hello, everyone! Glad to tell you that I have a sister who was cloned from me. She is the same age as me, but she isn't a twin sister ,and she is just my cloned sister. It's fun and pleasant to own a cloned sister. People often can't tell us from each other. So she can help me do many things, while I can have a good rest. For example, I go to school, but she often does my homework. she can feed my pets, clean my room and practise my flute. She often stays with me, so I never feel lonely. On the other hand, owning a clone can cause a lot of trouble. As she is also a member in my family, he needs to eat and wear clothes. When she is ill, she wants to go to a doctor like me. In order to make her happy and healthy, my parents have to spend too much on her .So they have to make more money because of us. How tired they are! This is a problem, but how can I help them out?