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1.3 Unit2 DNA 每课一练(冀教版九年级下册).doc

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1、第二单元认知达标测试卷听力部分 笔试部分 总分 V VI VII VIII IX听力部分(20 分)得分 评卷人.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

2、最佳答语。 (共 5 小题,每小题 1 分,计 5 分)( ) 6. A. No, Im not. B. No, I cant. C. Im sorry. ( ) 7. A. Four metres. B. Four kilometres. C. Four grammes. . ( ) 8. A. No, never B. Sorry, I cant. C. Im not sure. ( ) 9. A. Its OK. . B. Great. C. Very well.( )10 A. Thats all right. B. All right. C. Its right.听对话和问题,选择适

3、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

4、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 didnt 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. Ei

5、ther 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 Im the only child in my family.A. eitheror B. bothand C. neithernor D. notbut ( ) 24.You have

6、 talked _ in classA. 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

7、 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

8、 technology is sometimes _ (有帮助的).32. _(一般地)speaking, girls have a gift for learning languages33.In some ways, clones would be _(精确地) the same34.Its _(疯狂的) to clone human beings.35.Its 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?

9、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 wat

10、er 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 days work. 45 we know, the c

11、overs 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.

12、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

13、分)AYou 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 ov

14、er 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, Ill be very happy but confused. What shall I call her aft

15、er 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 allow

16、ed 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 AD 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

17、 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 w

18、e 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 couldnt survive(存活) for such a long time.( )55. In order to clone some animal, scientists need _.A. some

19、 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, cant, here, ?59.may, watch TV, or, you, go, either, boating

20、, 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。 _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. Toms eyes are brown.3. From your DNA,

21、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 w

22、e 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 swimmingQ: When did the man begin to learn swimming?12. W: How about going boating tomorrow?M: Why not do something else? Lets go skating tomorrow, OK?W:

23、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 cant 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

24、 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 dont 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

25、class discussed the future of cloning. Some of my classmates thought it was a good idea to clone people, but I dont think so.第二单元听力部分I.15 BCACB II.610 AAABA III.1115 ABCBCIV.16.scientists 17.neither 18.discussed 19.future 20.classmates笔试部分V. 2125.BBCDB 2630.ACDBDVI.31.helpful 32.General 33.exactly 3

26、4.crazy 35.stupid/silly/foolish VII. 3640CADBD 4145 CAABDVIII. A: 4650TFTFF B: 5155 CADBDIX.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 cant come here today?59.You may either watch TV or go boating.60.What would you name your new plant

27、or animal? B) My Cloned SisterHello, everyone! Glad to tell you that I have a sister who was cloned from me. She is the same age as me, but she isnt a twin sister ,and she is just my cloned sister. Its fun and pleasant to own a cloned sister. People often cant tell us from each other. So she can hel

28、p 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 m

29、ember 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?

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