高二: 语文 数学 英语 物理 化学 生物 历史 政治 地理 

高二试题

He ________having been frightened.

A . acknowledged B . confessed C . recognized D . admitted
请概括下面这段新闻报道的主要内容。要求保留关键信息,句子简洁流畅,不超过80字。

11月28日,“奋斗者”号载人潜水器胜利返航。今年10月以来,“奋斗者”号在西太平洋马里亚纳海沟海域开始深潜试验,先后多次下潜到万米,在11月10日创造了10909米的中国载人深潜新纪录。“奋斗者”号是我国自主研制的载人潜水器,在关键技术和重要材料等领域,实现了较高程度的国产化。这次“奋斗者”号的深潜试验和胜利返航,宣告着中国人“全海深”科考终梦圆,中国人驾驶自己的潜水器可以自由到达大洋任何深度并开展科学考察,探索深海奥秘。

称取某有机物(含C、H、O元素)4.6 g样品,经充分燃烧后,CO2质量8.8 g,H2O质量5.4 g。
  1. (1) 则该有机物中C、H、O个数比为
  2. (2) 若该有机物的相对分子质量为46,且能与金属钠反应放出氢气,请写出该有机物的结构简式
Have you (确定) decided to go to America?

阅读下面的材料,根据要求写作。

近日,一位小女孩坐在打饭窗口柜台下面写作业,妈妈在上面为学生打饭的视频引发关注。视频拍摄者称,自己是第一次看到这个场景,感觉"上面是生活,下面是梦想"。类似新闻其实还有不少。有人赞许视频拍摄者,认为这样的暖新闻向社会传递了正能量;有人赞许视频中的人,认为父母为生活打拼,孩子努力学习,令人感动。但也有人说,我们从视频里看到的何尝不是一种心酸?假如不是没办法,谁会让自己的孩子在这样的环境中学习呢?还有人认为,与其感动,不如想办法解决她们的难题。

读了上述材料,你有怎样的感想?请你为某报某专栏撰写一篇文稿,表达你的看法,提出你的建议。

要求∶结合材料的内容和寓意,选好角度,确定立意,明确文体,自拟标题;不要套作,不得抄袭;不得泄露个人信息;不少于 800 字。

补写出下列句子中的空缺部分。
  1. (1) 《梦游天姥吟留别》中的“”,是李白从美好的仙境突然惊醒看到眼前只剩下觉时的枕席后而产生的联想。
  2. (2) 在《阿房宫赋》中,杜牧用“”描写阿房宫中的宫人听到皇帝车辇远去的声音而怅然若失的情态。
  3. (3) 杜甫《登岳阳楼》描写洞庭湖水浩瀚壮阔,无边无际的句子:
阅读理解

    Working well in a team requires full cooperation. It's an important skill for almost every employee to have. Your ability to do your job is dependent upon others getting your work done, and others depend on you to get their work done.

    Communicate well. Lack of communication is one of the biggest reasons of a team's failure. Seek input from team members so they feel like a valuable part of the team. Communication establishes trust among team members. In addition, communicating well can help prevent and resolve conflict. Meet regularly to keep members involved in and aware of your work progress. Post decisions where everyone in the team can see them.

    Be flexible. In teamwork, priorities and responsibility can change instantly. Stay ready to shift focus. Training team members to be able to do parts of other team members' jobs can be a valuable part of teamwork; being flexible helps to build appreciation for all the parts of the team.

    Meet deadlines. Work hard to ensure you meet established deadlines when you work in a team environment. Others are depending on your work. Negotiate timelines with your teammates at the start of a project. Doing so allows you to have a say in how work gets accomplished.

    Establish accountability. All team members must be responsible for the success and failure of the project. Although every team doesn't need a leader, teams require a formal way to ensure everybody does his part. Try using meetings to report on progress.

    Celebrate accomplishments and encourage the team. Senior executives may not always recognize the importance of some team members' work. Share congratulations at team meetings and talk about whose work is invaluable in helping you get your work done.

  1. (1) What can you conclude from the first paragraph?
    A . Working in a team means your work is separate. B . Working in a team means your work is effective. C . Being a member of a team means your work is independent. D . Being a member of a team means your work is interdependent.
  2. (2) Which of the following deeds does not contribute to effective teamwork?
    A . Keeping silent in a team discussion. B . Being able to do parts of others' jobs. C . Acknowledging others' work publicly. D . Holding meetings to report on progress.
  3. (3) What does the underlined word "accountability" refer to in the fifth paragraph?
    A . Success. B . Responsibility. C . Insurance. D . Community.
名篇名句默写
  1. (1) 韩愈《师说》中有的人嘲笑他人从师,除认为彼此“年若道同”不必从师外,还有“”的心理在作怪。
  2. (2) 荀子在《劝学》中说自己整天思考不如片刻学习收获大的两句是“ ,“。
  3. (3) 杜甫一生常年漂泊,老年病苦孤愁,他的《登高》诗中对这种生活状况作了生动概括“ ”。
下列有关化学用语表示正确的是(   )
A . HClO的结构式:H﹣Cl﹣O B . 氨气分子的球棍模型: C . 乙烯的结构简式:CH2CH2 D . 硫化氢分子的电子式:
阅读下面的文字,完成各题。

我永远热爱太阳,我的光明之源。没有太阳,不会有我,不会有你,不会有他,不会有山青青、水青青的人间。然而,天顶的太阳只有一个,而地上却有无数太阳,像星星一样繁多,一样灿烂。

太阳有时从我打开的书页里升起,有时从我爱着的心灵里升起;有时从老师粉笔的芬芳里升起,有时从朋友辉煌的思想中升起;有时从远方珍重的祝福里升起,有时从身旁温热的语言中升起;_① _, _②_ ;_ ③_,_④_。

人间到处都有太阳,时时都有迷人的日出,到处都有希望的火光。因为人间有无数太阳,诚实与善良的生命才不断繁衍。自然的丽日照不进的心灵,才有不会凋零的春天。

我未曾在漫天的风雪中彷徨绝望,也未曾在歧路的暗影里落入深渊,因为我相信地上有无数的太阳。

  1. (1) 下列对文中使用的修辞手法的判断,正确的一项是(    )
    A . 借代  拟人  排比 B . 比喻  拟物  反复 C . 比喻  拟物  排比 D . 借代  拟人  反复
  2. (2) 文中画波浪线的句子可改写成:“ 因为我相信人间有光明,所以我在人生路上未曾绝望,也未曾堕落。”从语义上看二者基本相同,但原文表达效果更好,为什么?
  3. (3) 请在文中画横线处各补写一个恰当的语句,使与上下文文意贯通,句式协调辞一致。

设NA为阿伏加德罗常数的数值。下列有关叙述正确的是(   )
A . 标准状况下,22.4 L Cl2与22.4 L H2O中所含的分子数均为NA B . 由6.2 g Na2O与7.8 g Na2O2组成的混合物中阴离子总数为0.2 NA C . 10 g 49%的硫酸与10 g 49%的H3PO4 , 溶液中所含的氧原子数均为0.2 NA D . 0.2 mol/L的NaCl溶液中,Na+与Cl-的总数为0.4 NA
有一真空瓶质量为m1 , 该瓶充入空气后质量为m2。在相同状况下,若改为充入某气体A时,总质量为m3 , 则A的相对分子质量是(   )
A .    B .    C .    D .
NA表示阿伏加德罗常数,下列有关叙述正确的是( )
①1mol苯乙烯中含有的碳碳双键数为4NA
②6.2g氧化钠和7.8g过氧化钠的混合物中含有的离子总数为0.6NA
③3.4gNH3中含N—H键数目为0.2NA
④常温下1L 0.5mol/L NH4Cl溶液与2L 0.25mol/L NH4Cl溶液所含NH4+的物质的量相同
⑤在标准状况下,22.4L甲烷与18g水所含有的电子数均为10NA
⑥等体积、浓度均为1mol/L的磷酸和盐酸,电离出的氢离子数之比为3:1
⑦56 g铁粉在1mol氯气中充分燃烧,失去的电子数为3NA
⑧1mol 固体NaHSO4含有的阴阳离子总数为2NA

A . ①④⑦ B . ②⑤⑧ C . ②③④⑥ D . ①②④⑤⑦
Please (通知)us of any change of address as soon as possible.
下列化学用语书写正确的是(   )
A . 丙烯的键线式 图片_x0020_100001 B . 乙醇的结构式: 图片_x0020_100002 C . 乙烯的结构简式:CH2CH2 D . 丙烷分子的球棍模型 图片_x0020_100003

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 . 甲能使酸性高锰酸钾溶液褪色 B . 乙可与溴水发生加成反应使溴水褪色 C . 丙中的碳碳键是碳碳单键和碳碳双键交替结合 D . 丁在稀硫酸作用下可与乙酸发生取代反应
阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项。

Dear Little One,

    Recently, your mother and I were searching the Internet. And Google returned a list of the most popular 1 in the world.  High at the 2 was “How to keep him interested.” It made me 3 . I scanned several of the countless 4about how to be sexy, when to bring him a beer, and the ways to make him feel 5and superior. And I got 6.

    Little One, it is not, has never been, and never will be your 7 to “keep him interested.” Your only task is to know deeply in your soul—that you are 8  of interest.

    9you can trust your worth in this way, you will be attractive in the most important sense of the word: You will 10 a boy who is both capable of interest and who wants to 11  his one life putting all his interest in you.

    I want to tell you about the boy who doesn't 12 to be kept interested, 13 he knows you are interesting.

    I don't 14  if he can't play a bit of golf with me—as long as he can play with your children and you. I don't care if he puts his elbows on the dinner table — as long as he 15 his eyes on your smile. I couldn't care 16how he votes—as long as everyday he treats you with great 17 .and elects you to a place of 18 in your home.

    In the end, Little One, if you 19  a man like that, and he and I have 20 else in common, we will have the most important thing in common: you.

Your eternally interested guy,

Daddy

(1)
A . writers B . searches C . idioms D . notes
(2)
A . table B . bottom C .  top D . site
(3)
A . upset B . bored C . delighted D . comfortable
(4)
A . newspapers B . copies C . pictures D . articles
(5)
A . foolish B . ugly C . smart D . homeless
(6)
A . angry B . excited C . happy D . cool
(7)
A . deal B . job C . study D . position
(8)
A . proud B . informed C . worthy D . warned
(9)
A . If B . Though C . Whether D . Unless
(10)
A . stop B . attract C . hug D . miss
(11)
A . cost B . take C . spare D . spend
(12)
A . need B . wish C . dare D . agree
(13)
A . though B . while C . because D . so
(14)
A . care B . known C . realize D . think
(15)
A . opens B . focuses C . catches D . meets
(16)
A . higher B . more C . less D . larger
(17)
A . confidence B . pride C . satisfaction D . respect
(18)
A . sympathy B . honor C . memory D . fun
(19)
A . come across B . get though C . set aside D . leave behind
(20)
A . everything B . anything C . something D . nothing
改错题。

假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅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)不计分。

Dear Mr. Smith,

    I'm very much glad to hear that your international shopping center will build non-smoking supermarket. In my opinion, it is a good idea to do so, for it can not only help the smokers to smoke less, and it can also do good to other customers' health. Since you had given up selling cigarettes, the customers who doesn't like smoking are sure to support you. In addition, smoke in the shopping center may cause fire, which is very dangerous to both your possession and the safety of the customers. In a word, the non-smoking supermarket will not effect your business. To the contrary, it will help you attract more customers who want to keep health.

Best wishes!

只有我们齐心协力,我们才能成功。

we pull together, achieve success.

阅读下面的文字,完成问题。

石榴意象

高洪波

最早认识石榴,是在内蒙古科尔沁草原上的一座小县城里。

当然,科尔沁草原牛羊很多,骏马如云,此外柳树榆树白杨树也比比皆是,石榴树与石榴花的模样还真的少见,自然环境里没有,可理发店的柜台镜前却悬挂着古色古香的瓷板画,画面便是喜气洋洋咧嘴乐的大石榴——这大石榴足足让我欣赏了13年,因为理发是每一个小城男孩无法逃避近似苦刑的特殊“装修”,它不仅考验你的耐心,因为要排队,更检验你头皮的承受力,因为理发师的长指甲会抓得你眼泪盈眶,幸亏有色彩鲜艳的大石榴,以及它的水果伙伴,譬如水蜜桃、黄蜜桔、红荔枝……这些水果产自遥远的山海关里,或者更遥远的南方,尽管我不知道它们的味道,但美丽的外形已经足够丰富和甜蜜着一个草原少年的想象,同时大大减轻我理发的痛苦程度。

感谢瓷板画上的石榴,让我13年的草原小城生活显得意味深长。

石榴是一种来自西域的特殊水果,它应该是和葡萄、核桃乃至胡琴等一起通过丝绸之路进入中原地区的。我无意中看过一个资料,上面说石榴曾是“名贵舶来品”,原产于波斯,两汉时传入中国,最初只在陕西、河南等地种植,“永嘉之乱”后才跨过了长江,被士族所种植。中国历史上号称第一美男的潘安推崇石榴,称之为“天下之奇树,九州之名果也”,曹植也为石榴写下“石榴植前庭,绿叶摇缥青”的赞许。可能当时石榴种植技术不够普及吧,石榴显得无比珍罕,故洛阳民谣有“白马甜榴,一实值牛”,一个石榴居然和一头牛等值,多有趣!

这个石榴典故如果你到山东枣庄的峄城区去讲述,估计会让每一个峄城人乐不可支,不为别的,只为峄城十万亩石榴园。十万亩?结的果实有多少?放到古代能换多少头肥牛?这显然是无法计算的——在榴花的海洋中散步,快乐属于每一只辛勤的蜜蜂。它们用嗡嗡的飞翔讲述石榴花的历史,又用蜂族酿造工艺让榴花蜜芳香四溢,同时如果蜜蜂中有司马迁一样的史学家,它们会感谢一个叫匡衡的峄城人,正是这个少年时节苦读书留下“凿壁偷光”典故的汉元帝时的丞相,离职长安时求得石榴苗,皇家园林上林苑的石榴苗,千里迢迢带回故乡,千年之后,石榴遍地种植,似火而又胜火的榴花们,给予蜜蜂家族丰厚的报酬。

当然蜜蜂们不会著书立说,司马迁只能属于人类,但一个热爱家乡的历史文化名人匡衡,借一株树苗种植出绚丽的峄城榴花梦,却是不争的事实。

峄城的石榴,古木森森,更多是以盆景的身份进入大都市的当代生活。这些造型奇崛的百年老榴树,被多福多子的吉祥意象笼罩着,成为许多富裕起来的人们宅院的装饰,价格不菲。当然石榴树的走红应该更早,譬如我知道旧社会老北京四合院的富人标配:“先生、肥狗、胖丫头”之外,便是“天棚、鱼缸、石榴树”。这6件标配,石榴树应该是植物界唯一的代表,四合院有几株石榴树,这日子才算过出了滋味儿,别的什么银杏、海棠、龙爪槐,都不行。

6月去枣庄峄城时,枣儿们没见到多少,青檀寺里的虬龙般扎根在石壁缝隙间的青檀树拜谒多多,然后便是石榴树了。由于是疫情稍减后的首次旅行,兴奋中不能自已,写得数首旧体诗,第一首《走峄城》,我写道:“榴花似火峄城行,庚子春深走山东。大疫过后万态新,几重烟雨又东风。”第二首《榴花吟》:“枣庄少枣多榴花,烈焰垂枝燃早霞。待到石榴结籽日,琼汁玉液醉仙槎。”还有一首《观盆景》,专门写老榴树:“老榴奇崛移入盆,笑擎一树火烧云。匡衡故里好风月,殊佳滋味钓诗心。”几首小诗,只是表达一种被峄城石榴世界震撼过的心情,但我万万没有想到,有一个希腊诗人埃里蒂斯,1979年凭借作品《英雄挽歌》获得过诺贝尔文学奖的文坛高手,居然也被石榴吸引,写过一首《疯狂的石榴树》(袁可嘉译),他在诗中写道:“在这些刷白的庭园中,当南风/悄悄拂过有拱顶的走廊,告诉我/是那疯狂的石榴树/在阳光中跳跃,在风的嬉戏和絮语中/撒落她果实累累的欢笑?告诉我/当大清早在高空带着胜利的战果/展示她的五光十色/是那疯狂的石榴树带着新生的枝叶在蹦跳?”

石榴意象至此,似乎可以收住。我们院子里有6棵石榴树,秋深时,树上挂满了沉甸甸的石榴,它们沉静地置身在北京渐凉的秋色里,石榴,你们可是峄城榴园派出的使者吗?

  1. (1) 下列对本文相关内容和艺术特色的分析鉴赏,不正确的一项是(    )
    A . 文章采用了空间与时间两条线索多方面描写石榴,空间上,从草原到峰城到北京;时间上,从两汉到现在。 B . 文章多处运用了衬托的手法,如第七段用“银杏、海棠、龙爪槐,都不行”衬托石榴是富人标配之一。 C . 文章围绕石榴展开丰富的联想,虚实结合,如由石榴园榴花的海洋,想到蜜蜂,再想到司马迁、匡衡。 D . 文章主要是用第一人称,写到枣庄峄城时用了第二人称,这样拉近了作者与读者的距离,表达了亲切之感。
  2. (2) 本文写“凿壁偷光”的典故有什么作用?请简要分析。
  3. (3) 本文描写的石榴具有丰富的意蕴,请结合全文,简要分析。