高二: 语文 数学 英语 物理 化学 生物 历史 政治 地理 

高二试题

完形填空

     Diana got married and had a 5-year-old son named Dusfin. They lived a very happy life and have been expecting a new family member coming. But a disease forced her to experience an emergency operation to deliver their new daughter. At 12 inches long and 1only one pound and nine ounces, she was a premature baby. But the doctor's soft words dropped like 2. "I don't think she's going to make it," he said. "There's only a 10-percent 3 she will pull through the night, and even then, if by some chance she does make it, her future could be a very4 one. "

     David and Diana listened as the doctor5 the serious problems the newly-born baby, Anna, would 6 face if she survived. She would never walk; she would never 7; she would probably be blind; and so on.  

    "No! No!" was all Diana could8. The whole family had long 9 the day they would have a daughter to become a 10 of four. Now, within a matter of hours, that dream was slipping away. But Diana insisted, "I don't care what the doctors say! One day she will be coming home with us!"

     Certainly, there was11 a moment when Anna suddenly grew 12. But as the weeks went by, she did 13 gain an ounce of weight here and an ounce of 14 there. At last, when Anna turned two months old, her parents were able to  15 her in their arms for the very first time though 16 continued to gently but coldly 17 that her chances of surviving, much less living any kind of normal life, were next to zero.

     Finally, Anna went home from the hospital, just as her mother had 18. Today, five years later, Anna is a little but lively young girl with bright gray eyes19 a strong interest for life. She shows no 20 of any mental or physical injuries. Simply, she is everything a little girl can be.

(1)
A . weighing B . counting C . measuring D . looking
(2)
A . gifts B . rains C . orders D . bombs
(3)
A . chance B . right C . deduction D . result
(4)
A . easy B . common C . cruel D . peaceful
(5)
A . solved B . collected C . created D . described
(6)
A . bravely B . likely C . completely D . firmly
(7)
A . talk B . taste C . breathe D . see
(8)
A . act B . consider C . say D . refuse
(9)
A . gone through B . given up C . relied on D . dreamed of
(10)
A . family B . group C . team D . unit
(11)
A . ever B . even C . never D . still
(12)
A . happier B . stronger C . quieter D . calmer
(13)
A . strangely B . sharply C . particularly D . slowly
(14)
A . strength B . progress C . skill D . wisdom
(15)
A . hold B . grasp C . touch D . flick
(16)
A . barbers B . parents C . relatives D . doctors
(17)
A . notice B . warn C . judge D . present
(18)
A . doubted B . feared C . hoped D . accused
(19)
A . but B . and C . so D . or else
(20)
A . effects B . marks C . signs D . evidences
如图是常见四种有机物的比例模型示意图.下列说法正确的是(  )

A . 在一定条件下与氯气混合反应,产物共四种 B . 可与溴水发生取代反应使溴水褪色 C . 在一定条件下可与硝酸发生取代反应 D . 在稀硫酸作用下可与氧气发生催化氧化反应
任务型阅读

    In today's busy and competitive world, we all lead incredibly stressful lives. When stress becomes overwhelming, it can affect our mood and productivity. The good news is that it is manageable and can be reduced, or even relieved completely.

    Enter the world of books. Feeling stressed out? Pick up your favorite book and leave the reality and worries behind. It is the most effective way to relax and overcome stress. Getting lost in a book before bedtime can calm your mind and prepare your body for a good night's sleep.

    Connect with people. Another way to successfully beat stress is meeting with friends. Friends and loved ones are important to any healthy lifestyle. If you're feeling a little overwhelmed and just can't seem to shake it off, call your best friend or a member of your family and talk to them.

    Walk it off. You can also effectively relieve yourself of stress by simply taking a walk around your neighborhood. There's a whole new world up there that you never seem to notice while rushing to work or talking to someone. Take a moment to admire a new building or a balcony somewhere high up that reminds you of a castle from your favorite movie. Enjoy your time alone and seize every moment of it.

    Nothing brings you back on track like a good laughter. It is the most powerful antidote(良方) to stress and it brings joy into your life. Laughing brings people together and drives away all stress-related problems as if they never existed. It is absolutely the best medicine there is, and it will keep you both physically and emotionally healthy.

A. Laugh it off.

B. Take some medicine.

C. As you walk, remember to look up.

D. Reading may also help you sleep better.

E. Your hobby could be reading books, or even writing one.

F. But most importantly, it can affect our physical and mental health.

G. The conversation with a close person will immediately make you feel better.

Hearing this, the whole class burst laughter and my deskmate's face turned red.
已知二阶矩阵 ,矩阵A属于特征值 的一个特征向量为 ,属于特征值 的一个特征向量为 .求矩阵 .
—Could you meet me at the airport?

—I'd like to,but I ________Shanghai when you return.

A . will have left B . was leaving C . will leave D . have left
阅读理解

    At thirteen, I was diagnosed(诊断) with a kind of attention disorder. It made school difficult for me. When everyone else in the class was focusing on tasks, I could not.

    In my first literature class, Mrs. Smith asked us to read a story and then write on it, all within 45 minutes. I raised my hand right away and said, “Mrs. Smith, you see, the doctor said I have attention problems. I might not be able to do it.” She glanced down at me through her glasses, “You are no different from your classmates, young man.”

    I tried, but I didn't finish the reading when the bell rang. I had to take it home.

    In the quietness of my bedroom, the story suddenly all became clear to me. It was about a blind person, Louis Braille. He lived in a time when the blind couldn't get much education. But Louis didn't give up. Instead, he invented a reading system of raised dots(点), which opened up a whole new world of knowledge to the blind.

    Wasn't I the “blind” in my class, being made to learn like the “sighted” students? My thoughts spilled out and my pen started to dance. I completed the task within 40 minutes. Indeed, I was no different from others; I just needed a quieter place. If Louis could find his way out of his problems, why should I ever give up?

    I didn't expect anything when I handed in my paper to Mrs. Smith, so it was quite a surprise when it came back to me the next day—with an “A” on it. At the bottom of the paper were these words: “See what you can do when you keep trying?”

  1. (1) The author didn't finish the reading in class because ________.

    A . he wanted to take the task home B . he was new to the class C . he had an attention disorder D . he was tired of literature
  2. (2) What was Mrs. Smith's attitude to the author at the end of the story?

    A . Angry. B . Impatient. C . Sympathetic. D . Encouraging.
  3. (3) The underlined phrase spilled out in Paragraph 5 probably means ________.

    A . put in B . crowded in C . cheated in D . broke in
  4. (4) What is the main idea of the passage?

    A . A teacher can open up a new world to students. B . One can find his way out of difficulties with efforts. C . The disabled should be treated with respect. D . Everyone needs a hand when faced with challenges.
一个密闭容器,中间有一可自由滑动的隔板(厚度不计)将容器分成两部分,当左边充入8molN2 , 右边充入CO和CO2的混合气体共64g时,隔板处于如图位置(保持温度不变),下列说法正确的是(   )

A . 右边CO和CO2分子数之比为1:3 B . 右边CO的质量为14g C . 右边气体密度是相同条件下氧气密度的2倍 D . 若改变右边CO和CO2的充入量而使隔板处于距离右端1/3 处,若保持温度不变,则前后两次容器内的压强之比为5:6
36.5gHCl溶解在1L水中(水的密度近似为1 g×mL-1),所得溶液的密度为ρ g×mL-1 , 质量分数为w,物质的量浓度为c g×mL-1 , NA表示阿伏加德罗常数,下列说法正确的是(   )
A . 所得溶液的物质的量浓度:c=1 g×mL-1 B . 所得溶液中含有NA个HCl分子 C . 36.5 gHCl气体占有的体积为22.4L D . 所得溶液的质量分数: w=
以下化学用语正确的是(   )
A . 苯的最简式:C6H6 B . 乙醇的分子式:CH3CH2OH C . 乙烯的结构简式:CH2CH2 D . 甲醛的结构式:
假设你是李华,昨天看到央视关于世界濒危珍稀动物的报道后深有感触,决定给世界动物保护基金会(WWF)负责人写一封邮件,邮件的内容包括:

1). 你看完报道的感受;

2). 动物濒危的原因;

3). 你对WWF的建议。

注意:1. 词数100左右。2. 可适当增加细节,使得行文连贯。3. 参考词汇:deforestation 砍伐森林

Dear Sir or Madam,

    ……

Yours,

Li Hua

Local residents have (作出反应)angrily to the news.

根据问题填空:
  1. (1) 在标准状况下,有物质①4gH2 , ②33.6LCH4 , ③1molH2O,④3.01×1023个O2 , 含分子数最多的是(填序号,下同),含原子数最少的是,质量最大的是,体积最小的;密度由大到小的顺序为:
  2. (2) 含有相同氧原子数的CO和CO2 , 其质量比为;物质的量比为;碳原子数比为;原子数比为
  3. (3) 含有电子数相等的CO和CO2 气体在同温同压下的体积比为;密度比为
短文改错。文中共有10处语言错误。错误涉及一个单词的增加、删除或修改。增加:在缺词处加上一个漏字符号(∧),并在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。修改:在错的词下划一横线,并在该词下面写出修改后的词。注意: 1. 每处错误及其修改均仅限一词。 2.只允许修改10处,多者(从第11处起)不记分。

    My dream school starts at 8:30 a.m. and ends at 3:30 p.m. They are three lessons in the morning and two in the afternoon. We didn't need to do so much homework. Therefore, we have more time with after-school activities. For example, we can do reading for one and a half hour and play sports for one hour every day.

    My dream school look like a big garden. There are all kinds of the flowers and trees around the classroom buildings. We can lie on the grass for a rest, or sat by the lake listening music. The teachers here are kind and helpfully. They are not only our teachers but also our friends.

语法填空。

    Many years ago, when I worked as a volunteer at Stanford Hospital, I got to know a little girl Liz who was suffering from a rare and serious disease. Her only chance of recovery appeared to be a blood transfusion(输血) her 5-year-old brother, had miraculously survived the same disease and had developed the antibodies needed to fight the (ill).

    The doctor explained the situation to her little brother, and asked the boy if he would be willing to give his blood to his sister. I saw him hesitate for a moment before (take) a deep breath and saying, “Yes, I'll do it it can save Liz.”

    the transfusion progressed, he lay in bed next to his sister. (see) the color returning to her cheeks, he smiled. Then face grew pale and his smile disappeared. He looked up at the doctor and asked with a trembling voice, “Will I start to die right now?”

    Being young, the boy had  (understand) the doctor; he thought he was going to have to give his sister all of his blood.

同温同压下,等体积的NH3和CH4两种气体,下列有关说法错误的是( )
A . 所含分子数相同    B . 所含氢原子物质的量之比为3:4 C . 质量之比为16:17 D . 密度之比为17:16
此题要求改正所给短文中的错误。短文中有10处错误,每句中最多有两处。错误涉及一个单词的增加,删除或修改。

增加:在缺词处加一个漏字符号( ∧  ),并在其下面写出该加的词。

删除:把多于的词用斜线(  \  )划掉。

修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:

1). 每处错误及其修改均仅限一词。

2). 只允许修改10处,多者( 从第11处起)不计分。

Jim,

    I am pleased to hear from you and I am written to tell you some changes in my school.

    You are right. Great changes have been taken place in my school. It is no longer that it used to be three years ago, when there were only one teaching building and a playground. I am happy to tell you two new building have been built and are in use. One of them is a new classroom building, in it there are rooms for music, arts and computer teaching. The other is a library, where there are all kinds of books, newspapers and magazines. Therefore, my school is well equipped about sports facilities and musical instruments. The number of students has also grown from 1,500 to 2,500. What's more, we had planted a lot of trees and flowers in and around the school.

I believe my school become better and better, and I hope you will visit my school again.

Yours,

Li Hua

The battleship is under the (指挥) of Captain Blake.
下列词语中,加点字的注音正确的一项是(  )
A . 门衰薄(zuó)     范 (yì)  射(cuán)   旧谷既(mò) B . 游目怀(chěng)   舰 (gě)  倜(tǎng)   之以政(dào) C . 逸兴飞(chuán)   捧(jué)  慢(bū)     而不辍(yōu) D . 呱而泣(gū)      如(què)  丑 (guǐ)   钻改火(suì)
设NA是阿伏加德罗常数的值。下列说法正确的是(   )
A . 与足量的S反应转移的电子数为2NA B . 1L0.01mol•L1的溶液中,的离子数目之和为 C . 14g由组成的混合气体中含有的质子数为7NA D . 标准状况下,含有的分子数为0.5NA