23. One evening, I was with my friend Auguste Dupin at his house in Paris when he had a visit _____ Georges Godinot, head of the Paris Police.
A. at B. from C. to D. with
22. When he ______ the door, he found his keys were nowhere.
A. would open B. was to open C. had opened D. opened
第一节 单项选择(共15小题,每小题1分,满分15分)
21. -Putting on a happy face not only helps us make friends but also makes us feel better.
-______.
A. I’m with you on that B. I’d love to C. It’s up to you D. It’s my pleasure
第二节(共15小题,每小题1.5分,满分22.5分)
听第6段材料,回答第6 至8题
6. How was the woman’s holiday?
A. Wonderful. B. Just so-so. C. Very tiring.
7. What did the woman do during her holiday?
A. She slept in the open air.
B. She made campfires on the beach.
C. She sunbathed and learned to swim.
8. What do we know about the woman?
A. She didn’t pay for the training.
B. She can’t swim even after the training.
C. She has become a great swimmer.
听第7段材料,回答第9 至11题。
9. What colour carpet does the man suggest?
A. Blue. B. White. C. Cream.
10. What is the possible result the woman worries about?
A. She can’t return the carpet if she doesn’t like it.
B. She can’t choose the right colour for the carpet.
C. She can’t afford the high price of the carpet.
11. Where does this conversation most probably take place?
A. In a store. B. In the street. C. In the woman’s house.
听第8段材料,回答第12 至14题。
12. What does the man want the woman to do?
A. Meet his sister. B. Drive to Canada. C. Have a trip to Seattle.
13. When will the woman return from Seattle?
A. On Friday night. B. On Saturday night. C. On Sunday morning.
14. What do we know about the man’s sister?
A. She has longed to see the woman. B. She won’t go back to Canada.
C. She can’t stay very long.
听第9段材料,回答第15 至17题。
15. What did the man do after leaving school?
A. He worked in lab.
B. He went back to school again.
C. He did something to help AIDS patients.
16. Where did the man begin his research on the AIDS drug?
A. At a small lab. B. At a night school. C. At a medical company.
17. What is the possible relationship between the woman and the man?
A. Reporter and patient. B. Reporter and doctor. C. Patient and doctor.
听第10段材料,回答第18 至20题。
18. What is the speaker talking about?
A. Different cultures. B. Living abroad. C. Language learning.
19. When do people begin to feel lonely or sad? K^S*
A. When they stay a long time.
B. When they reach a foreign country.
C. When they see the local people.
20. Why do some people get used to a new culture quickly?
A. They have studied it before.
B. They can speak the language well.
C. They can learn from the local people.
第一节(共5小题,每题1.5分,满分7.5分)
听下面5段对话,回答1至5小题。
1. What time will the woman meet the man?
A. At 10:00. B. At 10:20. C. At 10:40.
2. When do the speakers plan to have a picnic?
A. In the early morning. B. In the mid-morning. C. In the afternoon.
3. Where does this conversation most probably take place?
A. At a clothing store. B. At a tailor’s shop. C. At a sports center.
4. What are the speakers talking about?
A. Patience. B. Interests. C. Challenges.
5. What are the two speakers going to do?
A. Try to phone Ann. B. Go to look for Ann. C. Wait for Ann till 11:00.
32.[生物-现代生物科技专题] (10分)干扰素是用于治疗病毒感染的一种糖蛋白,传统的生产方法是从人血液中的白细胞内提取,现在可以通过基因工程大量获得。请回答相关问题。
(1)已知干扰素的氨基酸序列,则获取目的基因的较简单方法是人工合成法,目的基因还可以从cDNA文库获取,但cDNA文库只含某种生物的部分基因,原因是 。
(2)基因表达载体除含有干扰素基因外,还必须有标记基因、启动子和_______________等。
(3)如果受体细胞为受精卵,则此过程还涉及到动物细胞培养技术,动物细胞培养的条件包括无菌、无毒的环境、营养、 和气体环境
(4)转基因技术是否成功,需要对受体细胞进行分子水平的检测,首先是检测受体细胞_________________上是否插入目的基因,这是目的基因能否在真核生物中稳定遗传的关键,检测的方法是DNA分子杂交技术。最后还要检测目的基因是否翻译成了相应蛋白质,利用的技术是 。
31.(13分)已知一个碳原子上连有两个羟基时,其结构极不稳定,易发生下列变化,生成较稳定物质,如:
A-F是六种有机化合物,它们之间的关系如下图,请根据要求回答:
(1)C的分子式为 ,反应①的类型为 。
(2)反应③的化学方程式为 .
(3)已知B的相对分子质量为162,其完全燃烧的产物中n(CO2):n (H2O)=2:1,则B的分子式为 。
(4)F是高分子光阻剂生产中的主要原料。F具有如下特点:①能跟FeCl3溶液发生显色反应;②能发生加聚反应;③苯环上的一氯代物只有两种。F在一定条件下发生加聚反应的化学方程式为 。
(5)化合物G是F的同分异构体,属于芳香族化合物,能发生银镜反应。G有 种结构,写出其中一种同分异构体的结构简式 。
30.(13分)A、B、C、D为短周期元素,且原子序数依次增大,A元素原子的价电子排列为nsnnpn,B元素的最外层电子数是其电子层数的3倍。E为人体血红蛋白中所必需的金属元素C、D的电离能数据如下(kJ·mol-1):
|
I1 |
I2 |
I3 |
I4 |
C |
738 |
1451 |
7733 |
10540 |
D |
577 |
1817 |
2745 |
11578 |
(1)化合价是元素的一种性质。由C、D的电离能数据判断,C通常显 价,D显 价。
(2)某单质甲与化合物AB分子中电子总数相等,则甲分子中包含1个 键,2个 键。
(3)组成甲的元素和A、B元素的电负性,由大到小的顺序是(填元素符号) ,这三种元素的简单氢化物沸点由高到低的顺序是(填化学式) 。
(4)AB2的分子构型为直线型,则中心原子的杂化类型为 。
(5)E的价电子排布为 ;E能与AB形成配合物,其中E提供 ,AB提供 。
29.[选修3 - 5]
(1)如图所示,A、B两物体质量比mA:mB=3:2。原来静止在光滑的桌面边缘,A、B间有一根压缩了的弹簧当弹簧突然释放后两物体离开桌面落地,设A、B两物体落地点各自起始点水平距离SA:SB之比为___________
A.3:2 B. 2:3 C. 1:1 D.无法确定
(2)当两个中子和两个质子结合成一个粒子时,放出28.30MeV的能量,当三个粒子结合成一个碳核时,放出7.26MeV的能量,则当6个中子和6个质子结合成一个碳核时,释放的能量为( )
A.21.04MeV B.35.56MeV
C.92.16MeV D.77.64MeV
28.[选修3 - 3]
(1)一个绝热气缸,压缩活塞前容积为V,内部气体压强为P,现用力推活塞,使容积减少到V/6,则气缸内部的压强为
A.等于6P B.大于6P C.小于6P D.等于P/6
(2)在冬季,剩有半瓶热水的暖水瓶经过一个夜晚后,第二天拔瓶口的软木塞时感觉很紧,不易拔出来,这主要是因为
A.软木塞受潮膨胀 B.瓶口因温度降低而收缩变小
C.白天气温升高,大气压强变大 D.瓶内气体因温度降低而压强变小
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com