高二: 语文 数学 英语 物理 化学 生物 历史 政治 地理 

高二试题

某链状单烯烃的分子中含有8个氢原子,写出所有烯烃同分异构体的结构简式
阅读下面这首词,完成问题。

眼儿媚

【南宋】朱淑真

迟迟春日弄轻柔,花径暗香流。清明过了,不堪回首,云锁朱楼。午窗睡起莺声巧,何处唤春愁?绿杨影里,海棠亭畔,红杏梢头。

  1. (1) 在词的上片中,作者感情经历了从到的细微变化。
  2. (2) 词的下片是如何表现“春愁”的?
补写出下列名句名篇的空缺部分。(只选3小题)
  1. (1) 丘也闻有国有家者,。(孔子《论语》)
  2. (2) 覆杯水于坳堂之上,,水浅而舟大也。(《庄子·逍遥游》)
  3. (3) ,未云何龙?复道行空,!(杜牧《阿房宫赋》)
  4. (4) ,用心躁也。(荀子《劝学》)
  5. (5) 。银瓶乍破水浆迸,铁骑突出刀枪鸣。(白居易《琵琶行》)
The island in the middle of the lake _____________ the beauty of the lake.
A . adds up to B . adds to C . adds up D . adds
阅读下面的材料,根据要求写作。

生命中,真正重要的不是你遭遇了什么,而是你记住了哪些事,又是如何铭记的。——马尔克斯《百年孤独》

生活总是让我们遍体鳞伤,但到后来,那些受伤的地方一定会变成我们最强壮的地方。——海明威《永别了,武器》

读了上述材料,你有何思考与感情?请据此写一篇文章。

要求:①自选角度。自拟标题;②文体不限(诗歌除外),文体特征鲜明;②不少于800字;④不得抄袭、套作。

不等式的解集为 .

The Chinese government is developing the west of China,which will ______ the people there,especially those who are still leading a poor life.

A . protect B . benefit C . contribute D . affect
—Why does your friend look so sad?

—Because he has been (批评) by his father.

He (假装) not to know her but in fact they were in league together.

已知集合A={x|z=(x+2)+4i,x∈R,i是虚数单位,|z|≤5},集合 ,a∉A∩B,

阅读理解

    A new study, conducted by British company Mindlab International, has found that listening to music at work increases accuracy and speed, The Telegraph reported. Perhaps, some parents disagree with this idea, saying, "Switch off the music and concentrate!" Well, if that's the case with your parents, you might now be able to convince them that you have science on your side.

    The company gave 26 participants a series of different tasks for five days in a row, including spell checking, mathematical word problems, data entry, and abstract reasoning. The participants completed these tasks while listening to music or no music at all.

    The results showed that while music was playing, 88% of participants produced their most accurate test results and 81% completed their fastest work. David Lewis, chairman of Mindlab International, told The Telegraph, "Music is a very powerful management tool if you want to increase not only the efficiency of your workforce but also their emotional state... they are going to become more positive about the work."

    However, you may have a list of your favorite songs, but not all kinds of music match all homework. For maths or other subjects involving numbers or attention to detail, you should listen to classical music, the study found. In the study, pop music enabled participants to complete their tasks 58% faster than when listening to no music at all. If you are reviewing your English writing, pop music is the best choice, as it is the best kind for spell checking. It cut mistakes by 14%, compared to listening to no music. After finishing your homework, do you often take time to check your answers? Maybe, some dance music is suitable for you.

  1. (1) Which of the following can be the best title for the passage?

    A . Music helps us to learn B . We cannot live without music C . Different music, different lives D . Music in the classroom.
  2. (2) What did the participants have to do in the study?

    A . Persuade their parents to listen to music. B . Listen to the same music together. C . Try their best to choose the most suitable music. D . Finish tasks with music or without music at all.
  3. (3) What does the underlined word "they" refer to in Para 3?

    A . tools B . results C . tests D . participants
  4. (4) When you review your English writing, what kind of music is the best choice?

    A . Classical music B . Dance music C . Pop music D . Rock music
实用类文本阅读

阅读下面的文字,完成各题。

材料一:

据世界卫生组织统计,影响健康的因素中有60%与生活方式和行为有关。“从科学角度来看,合餐极易导致疾病传染,部分通过唾液、呼吸道、消化道传播的疾病,如流感、结核病、幽门螺杆菌等,只要就餐人中有人感染此类疾病,就有可能导致其他就餐者感染。”山西省健康管理师协会专家曹思毅说,在我国,许多人由于过分饮食,高热量食物摄入过多,水果、蔬菜摄入过少,导致肥胖、营养缺乏等问题,从而对健康造成极大的危害。分餐可以根据每人每餐所需的营养,搭配饭菜,保证每餐有适量的维生素,蛋白质、脂肪等,同时控制进食量,保证营养平衡。(摘编自马黎《“分餐制”,不能再说“不”!》《山西日报》 2020年2月14日)

材料二:

这些年,公获、分餐等一直没能大范围推广,一个毋庸讳言的原因是有些人觉得此举 太矫情,属于西方社会的生活方式,不符合中国传统餐饮文化理念。可实际上,“分餐制” 并非什么“舶来品”,在过去的几千年历史当中,中华民族的传统饮食方式一直都是“席地而坐,分案而食”的分餐制,不少流传千载的文献和画作都对我国古代“分餐制”有详细生动的描述。从五代十国时期南唐画家顾闳中的名画《韩熙载夜宴图》可以看出,画中一人一桌,桌上食物也是一人一份。这种饮食方式再往上追潮,甚至可以一直追溯到史前民族文化时代,在山西襄汾陶寺龙山文化遗址中出土的木质食案,长仅1米,宽30厘米,只供一人使用,被认为是分餐制的产物。只不过,此后由于生活方式变迁、民族融合等原因,“合餐制”逐渐成了国人日常餐饮习惯的“主流”。(摘编自新华每日电讯2020年2月29日,《除了禁食野味,还有一项“餐桌革命”迫在眉睫》)

材料三:

从整个社会来看,只有少数人有分餐意识,而很多人没概念,想分餐或使用公筷反而“另类”,新华网对近2万名网友的问卷调查显示,4成网友赞成分餐制推广,而3成网友则表示反对。很多人没有建立起使用公筷的习惯。有的饭店会在每个餐位上放两双筷子。但大多数客人都没有将两双筷子交替着用,有时吃着吃着就忘了。对餐饮企业来说,推广公筷的成本不会很高,且无须破坏菜品外形,但之前绝大多数餐饮企业都没采用“公筷制”,主要因为经营者觉得“反正不会用”“放了也是白放”。传统文化也成为一个制约分餐制的重要原因,因传统文化和习俗、人情的影响,大多数中国人喜欢热闹的合餐,分餐显得有些“高冷”“不合群” “有见外之嫌”,特别是在农村地区,推进公筷制和分餐制的难度较大。还有一些企业担心,分餐制会提升餐厅成本,一些特色菜品不宜分装。多位餐饮企业负责人表示,厨师或服务员分餐的方式,势必会增加人力物力成本,且一些需要雕花、摆盘等特殊技艺的菜品需确保上莱时的完整性。

此外,记者梳理发现,此次疫情之前,不少地方都出台过关于推进分餐制的指导政策。但业内人士指出,由于条例缺乏强制性和实施细则,随着时间推移,很多规定和倡议最后不了了之。(摘编自信网传媒2020年3月25日、《疫情成推广分餐制契机 “舌尖上的文明”需各方同筑》)

  1. (1) 下列关于“分餐制”与“合餐制”的说法,不符合原文意思的一项是(    )
    A . “合餐制”极易导致疾病传染。部分通过唾液、呼吸道、消化道传播的疾病,聚餐中只要有人感染疾病,就会导致其他就餐者感染。 B . “合餐制”后来成为中国人日常餐饮习惯的“主流”,主要是由于漫长历史中生活方式变迁、民族融合等原因。 C . “分餐制”可以根据每人每餐所需的营养,搭配饭菜,保证每餐有适量的维生素、蛋白质、脂肪等,同时控制进食量,保证营养平衡。 D . “分餐制”并非是专属于西方社会的生活方式,而是中华民族的传统饮食方式,是符合中国传统餐饮文化理念的。
  2. (2) 下列对材料相关内容的概括和分析,不正确的一项是(    )
    A . 大多数中国人都喜欢热闹,认为分餐显得有些“高冷”“不合群”“见外”。 B . “席地而坐,分案而食”的分餐制是过去的几千年历史当中中华民族的传统饮食方式。 C . 顾客“吃着吃着就忘了”使用公筷公勺,主要原因是餐饮业主没有宣传引导,因此推行公筷制,餐饮业最重要。 D . 因传统文化和习俗、人情的影响,农村地区推进公筷制和分餐制的难度较大。
  3. (3) 当前分餐制、公模制难以得到有效推广的原因有哪些?请结合材料内容简要概括。
I will take it into c that I would visit her when free.

科学家已发现一种新型氮分子,其化学式为N5 , 在相同温度、压强下等质量的N5和N2具有相同的(   )

A . 分子数 B . 体积 C . 原子数 D . 密度
古代诗歌阅读

阅读下面这首唐诗,完成各题。

朝退书怀

[唐]韩偓

鹤帔星冠羽客装,寝楼西畔坐书堂。

山禽养久知人唤,窗竹芟多漏月光。

粉壁不题新拙恶,小屏唯录古篇章。

孜孜莫患劳心力,富国安民理道长。

  1. (1) 下列对这首诗的理解和赏析,不正确的一项是(    )
    A . 诗人写自己已经脱了朝服,披鹤帔戴星冠,与诗题中“朝退”相呼应。 B . 书堂位于寝楼的西侧,环境清幽;窗外翠竹茂密挺拔,月光洒在上面。 C . 山禽豢养已久,与主人熟稔,一呼五鸣,相互应和,诗人闲适、自在。 D . 诗人无意在粉壁上题写自己的诗作,只是在屏风上抄录古代圣贤文章。
  2. (2) 学者霍松林先生认为韩候的诗歌是“晚唐之正音”(正音,纯正的音乐,这里指积极高尚的情怀),请结合诗歌尾联谈谈你对这一观点的理解。
阅读下面短文,从短文后各题所给的A、B、C和D四个项中选出可以填入空白处的最佳选项。

    I fell in love with Yosemite National Park the first time I saw it, when I was 13. My parents took us there for camping. On the way out, I asked them to wait while I ran up to E1 Capitan, a 1 rock of 3, 300 feet straight up. I touched that giant rock and knew 2 I wanted to climb it. That has been my life's passion (钟爱) ever since— 3 the rocks and mountains of Yosemite. I've long made Yosemite my 4.

    About 15 years ago I started seeing a lot of 5, like toilet paper, beer cans, and empty boxes, around the area. It's 6 me why visitors started respecting the place 7 and treated such a beautiful home-like place this way.

    I tried 8 trash (垃圾) myself, but the job was too big. I would 9 an hour or two on the job, only to find the area trashed all over again weeks later. Finally, I got so 10 it that I decided something had to change.  

    As a rock-climbing guide, I knew 11 about organizing any big event. But in 2004, together with some climbers, I set a date for a  12. On that day, more than 300 people 13. Over three days we collected about 6, 000 pounds of trash. It was amazing how much we were able to 14. I couldn't believe the 15 we made — the park looked clean!

Each year volunteers come for the cleanup from everywhere. In 2007 alone, 2, 945 people picked up 42, 330 pounds of trash and 16 132 miles of roadway.

    I often hear people 17 about their surroundings. If you are one of them, I would say the only way to change is by 18 rather than complaining. We need to teach by 19. You can't blame others 20 you start with yourself.  

(1)
A . distant B . huge C . narrow D . loose
(2)
A . immediately B . finally C . gradually D . recently
(3)
A . imagining B . painting C . describing D . climbing
(4)
A . garden B . home C . lab D . palace
(5)
A . material B . resources C . waste D . goods
(6)
A . beyond B . against C . over D . within
(7)
A . more B . most C . less D . least
(8)
A . throwing away B . picking up C . breaking down D . digging out
(9)
A . kill B . save C . wait D . spend
(10)
A . satisfied with B . delighted in C . tired of D . used to
(11)
A . something B . anything C . everything D . nothing
(12)
A . cleanup B . party C . picnic D . concert
(13)
A . dropped out B . showed up C . looked around D . called back
(14)
A . demand B . receive C . accomplish D . overcome
(15)
A . plan B . visit C . contact D . difference
(16)
A . crossed B . measured C . covered D . designed
(17)
A . talk B . complain C . argue D . quarrel
(18)
A . doing B . thinking C . questioning D . watching
(19)
A . method B . explanation C . example D . research
(20)
A . although B . whether C . when D . unless
下面是一些常见分子的比例模型.其中1个分子中含有共用电子对最多的是(   )
A . 氢气 B . 氨气 C . D . 二氧化碳
NA表示阿伏加德罗常数,N表示微粒数,下列说法正确的是(   )
A . 7.8 g苯含有碳碳双键的数目为0.3 NA B . 标准状况下,足量的Fe与2.24 L Cl2反应转移电子的数目为0.3 NA C . 1.6 g CH4含有共用电子对的数目为0.5 NA D . 常温下,100 mL pH=2的新制氯水中n(OH-)=10-13 NA
I made ________ acquaintance of his sister at the party and then I fell in ________ love with her.

A . an;a B . the;a C . the;/ D . an;/
行列式 中第2行第1列元素的代数余子式的值为 ,则