2.答卷前将答题卷密封线内的项目填写清楚. 查看更多

 

题目列表(包括答案和解析)

 

第Ⅱ卷 (非选择题,共35分)

注意事项:1.第Ⅱ卷共2页,用蓝、黑色的钢笔或圆珠笔直接答在试卷中。

2.答卷前,请将密封线内的项目填写清楚。

第三部分:写作

第一节:阅读表达(共5小题;每小题2分,满分10分)

You are in a beautiful place enjoying the landscape, maybe fishing, but suddenly the peace and quiet is interrupted by the noisy sound of a cell phone! Cell phones are everywhere, and some people don’t know what the limits of cell phone use are.

     Nowadays,that’s the biggest problem. People disturb other people, first with the ringing of their cell phones and then with their conversations because they usually speak very loudly. Not everybody in a public place should have to listen to private conversations.

     People need to learn how to use cell phones correctly. If there is an emergency, cell phone are acceptable; but remember that just a few years ago few people had cell phones and the whole society survived! Nowadays people can’t seem to live without using the cell phones. They talk in restaurants, in restrooms, in hospitals, and at parties. It’s incredible!

     It’s like smoking. Just as people don’t want to be bothered by smokers, they don’t want to be disturbed by cell phone talkers. Our society has to learn to respect other people. It would be great if loud talking was seen as really bad manners. The use of cell phones must be restricted in places such as cinemas, theatres, museums, classrooms, and hospitals.

       Nowadays, people just laugh when a cell phone rings in these places, but it’s just the beginning. So in the future I think things are going to change. They should have got tickets when they use them in inappropriate places, like people get parking tickets when they park in inappropriate places. So, we have to write some rules to restrict, or even prohibit, cell phone use in some places. New rules of etiquette (礼仪) are needed for new behaviors in our lives such as using cell phones. It’s going to have to be part of our education in the future.

56. According to the passage, how does the cell phone trouble others? (Within 20 words)

____________________________________________________________________________

57. What is the purpose of the passage? (Within 10 words)

____________________________________________________________________________

58. What’s the meaning of the underlined word “restricted” in Paragraph 4? (Within 3 words)

____________________________________________________________________________

59. What’s the writer’s attitude to the cell phone problem? (Within 15 words)

____________________________________________________________________________

60. If cell phones are acceptable in your school, please list two rules about the correct use of cell phones. (Within 20 words).

①________________________________②________________________________

 

查看答案和解析>>

 


第Ⅱ卷 (非选择题,共35分)

注意事项:

1.第Ⅱ卷共2页,用蓝、黑色的钢笔或圆珠笔直接答在试卷中。

2.答卷前,请将密封线内的项目填写清楚。

第三部分:写作

第一节:阅读表达(共5小题;每小题2分,满分10分)

阅读下面短文,按照要求完成阅读任务。

Native Tongue

At first Kate thought the Romanian girl could not speak and understand English. Nadia would not reply to anything Kate said. Kate was in charge of showing Nadia around on her first day at Buckminster Grade School. Kate could not figure out why the school had put Nadia in a class where she could not understand what people were saying.

“Why did they do this?” Kate wondered aloud. “I mean, you can’t learn if you can’t understand the teacher.”

Nadia’s voice was a whisper. “I understand English. I will learn.” Nadia’s English was perfect.

Kate was perplexed. She couldn’t understand why Nadia did not like to speak. Then she realized that moving to a new country probably wasn’t the easiest thing to do. There were hundreds of unfamiliar and unusual things to learn all at the same time.

“There’re a lot of new things to learn, huh?” said Kate.

Nadia nodded rapidly. In a quiet voice she replied, “Many things people say, I do not understand. I have been speaking English and Romanian all my life, but I do not know what some children are saying. For example, yesterday a boy asked if I could help him find the USB port on a thin black box he was carrying. Isn’t a port a place for ships? I was confused.”

“Don’t worry,” said Kate. “You’ll figure everything out in time. You see, that thin black box was a computer. A USB port is a place where you can connect other machines to a computer.”

Nadia and Kate were quiet after that. They took notes while the teacher gave a maths lesson. To Kate’s surprise, Nadia put up her hand and offered to answer questions at the blackboard.

Nadia handled every question the teacher gave her. Some of the questions were really difficult, and no one understood what was going on except Nadia and the teacher. When the teacher said that Nadia answered everything correctly, the whole class clapped their hands.

Nadia was smiling when she sat back down next to Kate. “Some things,” she said in a normal voice, “are the same all over the world.”

56. Where did Nadia come from? (Within 5words)

_______________________________________________________________________________57. What made Kate perplexed? (Within 5words)

______________________________________________________________________________

58. Please explain the phrase “figure everything out” in English. (Within 10words)

______________________________________________________________________________

59. Will you please give the reason why Nadia always kept quiet? (Within 15words)

______________________________________________________________________________

60. Did Nadia change a lot after her stay in America, what are they?  (Within 20 words)

_______________________________________________________________________________

 

查看答案和解析>>


第Ⅱ卷 (非选择题,共35分)

注意事项:

1.第Ⅱ卷共2页,用蓝、黑色的钢笔或圆珠笔直接答在试卷中。

2.答卷前,请将密封线内的项目填写清楚。

第三部分:写作

第一节:阅读表达(共5小题;每小题2分,满分10分)

阅读下面短文,按照要求完成阅读任务。

Native Tongue

At first Kate thought the Romanian girl could not speak and understand English. Nadia would not reply to anything Kate said. Kate was in charge of showing Nadia around on her first day at Buckminster Grade School. Kate could not figure out why the school had put Nadia in a class where she could not understand what people were saying.

“Why did they do this?” Kate wondered aloud. “I mean, you can’t learn if you can’t understand the teacher.”

Nadia’s voice was a whisper. “I understand English. I will learn.” Nadia’s English was perfect.

Kate was perplexed. She couldn’t understand why Nadia did not like to speak. Then she realized that moving to a new country probably wasn’t the easiest thing to do. There were hundreds of unfamiliar and unusual things to learn all at the same time.

“There’re a lot of new things to learn, huh?” said Kate.

Nadia nodded rapidly. In a quiet voice she replied, “Many things people say, I do not understand. I have been speaking English and Romanian all my life, but I do not know what some children are saying. For example, yesterday a boy asked if I could help him find the USB port on a thin black box he was carrying. Isn’t a port a place for ships? I was confused.”

“Don’t worry,” said Kate. “You’ll figure everything out in time. You see, that thin black box was a computer. A USB port is a place where you can connect other machines to a computer.”

Nadia and Kate were quiet after that. They took notes while the teacher gave a maths lesson. To Kate’s surprise, Nadia put up her hand and offered to answer questions at the blackboard.

Nadia handled every question the teacher gave her. Some of the questions were really difficult, and no one understood what was going on except Nadia and the teacher. When the teacher said that Nadia answered everything correctly, the whole class clapped their hands.

Nadia was smiling when she sat back down next to Kate. “Some things,” she said in a normal voice, “are the same all over the world.”

56. Where did Nadia come from? (Within 5words)

_______________________________________________________________________________57. What made Kate perplexed? (Within 5words)

______________________________________________________________________________

58. Please explain the phrase “figure everything out” in English. (Within 10words)

______________________________________________________________________________

59. Will you please give the reason why Nadia always kept quiet? (Within 15words)

______________________________________________________________________________

60. Did Nadia change a lot after her stay in America, what are they?  (Within 20 words)

_______________________________________________________________________________

查看答案和解析>>

第Ⅱ卷 (非选择题,共35分)

注意事项:1.第Ⅱ卷共2页,用蓝、黑色的钢笔或圆珠笔直接答在试卷中。

2.答卷前,请将密封线内的项目填写清楚。

第三部分:写作

第一节:阅读表达(共5小题;每小题2分,满分10分)

You are in a beautiful place enjoying the landscape, maybe fishing, but suddenly the peace and quiet is interrupted by the noisy sound of a cell phone! Cell phones are everywhere, and some people don’t know what the limits of cell phone use are.

     Nowadays,that’s the biggest problem. People disturb other people, first with the ringing of their cell phones and then with their conversations because they usually speak very loudly. Not everybody in a public place should have to listen to private conversations.

     People need to learn how to use cell phones correctly. If there is an emergency, cell phone are acceptable; but remember that just a few years ago few people had cell phones and the whole society survived! Nowadays people can’t seem to live without using the cell phones. They talk in restaurants, in restrooms, in hospitals, and at parties. It’s incredible!

     It’s like smoking. Just as people don’t want to be bothered by smokers, they don’t want to be disturbed by cell phone talkers. Our society has to learn to respect other people. It would be great if loud talking was seen as really bad manners. The use of cell phones must be restricted in places such as cinemas, theatres, museums, classrooms, and hospitals.

      Nowadays, people just laugh when a cell phone rings in these places, but it’s just the beginning. So in the future I think things are going to change. They should have got tickets when they use them in inappropriate places, like people get parking tickets when they park in inappropriate places. So, we have to write some rules to restrict, or even prohibit, cell phone use in some places. New rules of etiquette (礼仪) are needed for new behaviors in our lives such as using cell phones. It’s going to have to be part of our education in the future.

56. According to the passage, how does the cell phone trouble others? (Within 20 words)

____________________________________________________________________________

57. What is the purpose of the passage? (Within 10 words)

____________________________________________________________________________

58. What’s the meaning of the underlined word “restricted” in Paragraph 4? (Within 3 words)

____________________________________________________________________________

59. What’s the writer’s attitude to the cell phone problem? (Within 15 words)

____________________________________________________________________________

60. If cell phones are acceptable in your school, please list two rules about the correct use of cell phones. (Within 20 words).

①________________________________②________________________________

查看答案和解析>>

第II卷(非选择题,共20分)

注意事项:

1.用钢笔或圆珠笔将答案直接写在答题卷上。

2.答卷前将第Ⅱ卷的密封线内项目填写清楚。

第三部分:写作(共两节;满分20分)

第一节: 短文改错(共10小题,每题0.5分,总分5分)

此题要求改正所给短文中的错误。对标有题号的每一行作出判断:如无错误,在该行右边横线上画一个勾(∨);如有错误(每行只有一个错误),则按下列情况改正:

此行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。

此行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。

此行错一个词:在错的词下划一横线,在该行右边横线上写出改正后的词。

注意:1)原行没有错的不要改。2) 不按要求做不得分。

I have to get up at 5 in the morning every       61. 

day because of it was a have-to for me to       62.          

cover 15 kilometer to reach my school to        63.          

start a day’s learning like a primary kid. 64.          

It means that I spend at least 4 hours    65.          

going to and from the school daily. It      66.          

was real hard but I felt happy because at       67.          

least I can study at school. My teacher  68.          

told me that by study hard I would have          69.          

the chance to get out the poor mountain        70.           

village, which I strongly believed and was very thankful then.

查看答案和解析>>

第Ⅰ卷

(选择题 共21题  每题6分 共126分)

一、选择题(本题包括13小题,每小题6分,共78分,每小题只有1个选项符合题意)

 1.C      2.B     3.D     4.A     5.D

6.B   7.D   8.B  9.D  10.C  11.B   12.A或D  13.B

二、选择题(本题包括8小题,共48分,每小题给出的四个选项中,有的只有一个选项正确,有的有多个选项正确,全部选对的得6分,选对但不全的得3分,有选错或不选的得0分)

14.C     15.BCD    16.AD        17.A     18.AC         19.A    20.AD       21.B

第Ⅱ卷

(非选择题 共10题 共174分)

22.(21分,每空3分)

(1)1.414             450        

(2)1.1×108              

(3)Bqt/2m         不能     

(4)右     mgd/BqL

23.(14分)

解:粒子的速度越小,射出时就越靠近N点,速度越大就越靠近C点,设从N点射出的粒子的速度为vm,其在圆形区域内的运动轨迹如图所示,其圆心为Ol,设半径为rm,则

  ................①   4分

 ................②    4分

 ................③    4分

 

理科综合参考答案第1页(共4页)

       粒子的速度大于或等于,粒子束才能从MCN弧上射出,既粒子的速度大小的范围是:

  ................④   2分

24.(18分)

解:设回路中的感应电动势为E,则.........................①

    设在t时刻,金属杆与初始位置的距离上...................②

回路的总电阻

.......................................③

回路中的感应电流 

              

作用于杆的安培力  

 

金属杆匀速滑动,所以

              

代入数据为F=0.8N.........................................⑩

 

25.(19分)

解:带电微粒受到重力G,电场力F,洛仑兹力f的作用,

由已知可知,微粒做匀速直线运动,因此微粒所受合力为0,其受力图如图所示,

(1)F=0    f=      ①  2分

              f=Bqv                ②  2分

∴v=         

 ==m/s=1.13(m/s)    2分

方向:与x轴正方向成450角斜向下。              3分

 

理科综合参考答案第2页(共4页)

(2)改变电场方向后,重力与电场力平衡,微粒所受合力为洛仑兹力f,在场中做匀速圆周运动,洛仑兹力提供向心力其轨迹如图所示,设P点坐标为(0,y),

由牛顿第二定律有:

f=Bqv=m        2分

y=r             2分

∴y==m=0.128(m)  2分

 

粒子做圆周运动的周期T=

∴T=,                        2分

 

粒子从O点到P点所需时间t=T==s=0.38(s). 2分

 

26.(18分,每空2分)

(1)① CH3CH2CH3 CH (CH33  ② CH3CH2CHO 、CH3COCH3、CH2=CH―O―CH3

 

CHO

 

 

(2)① 醛基  羟基   ② ABC       ③ BAC    ④ 新制Cu(OH)2悬浊液

27.(12分,每空2分)

HO-  -CH2-COOH

HO-CH2-  -COOH

 

 

 

 

 

HO-  -O-OCCH3 + 3NaOH → NaO-  -ONa + CH3COONa+2H2O

Br

HO-  -O-OCCH3 + 3Br2 → HO-  -O-OCCH3 + 2HBr

 

 

理科综合参考答案第3页(共4页)

O

CH2=CH-CH  CH-CH=CH2

n CH2=CH-CHO → [CH2-CH]N

n

CHO

O

CH

 

29.(18分)

(1)-CHO -Br(各2分) 

 

                 (各2分)    

(3)F(2分)

(4)消去反应(2分)

+NaBr

 

H2O

 

+NaOH

 

(5)

 

       

 

(各2分) 

 

30.(20分)

Ⅰ.(10分)(1) A 、D(1+1=2分)(顺序不能颠倒)

(2) 1/2(2分)     Ⅱ-8(2分)

(3) 2/3(2分)     1/12(2分)

Ⅱ.(10分)(1)自交(2分)      2/3(2分)

(2)C(2分)     基因突变频率低且不定向(2分)

(3)秋水仙素(或低温)诱导染色体加倍(2分)

 

31.(22分)

I.(12分)  (1)4(2分)      aaBb(2分) 

(2)13或11(2分)         正常或矮生(2分)

(3)Y(2分)      Y突变体的蛋白质中氨基酸的改变比X突变体可能更多(或:X突变体的蛋白质可能只有一个氨基酸发生改变,Y突变体的蛋白质氨基酸序列可能从第一个氨基酸后都改变)。(2分)

Ⅱ.(10分) (1)雌雄同株异花∶雄株∶雌株=9∶3∶4(2分)

(2)bbTT(2分)        bbtt(2分)

(3)bbTt(2分)        bbtt (2分)

 

理科综合参考答案第4页(共4页)