高一: 语文 数学 英语 物理 化学 生物 历史 政治 地理 

高一试题

与K+离子具有相同电子数的一组微粒是(   )
A . Ar和H2O2 B . CO和F2 C . Na和NH4+ D . Mg和N2H4
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Kids' Health: Four Steps for Fighting Stress

    Everybody gets stressed from time to time.  Some ways of dealing with stress—like screaming or hitting someone—don't solve (解决) much. But other ways, like talking to someone you trust, can lead you to solving your problem or at least feeling better. 

    Try taking these four steps the next time you are stressed:

    ⑴Get support. When you need help, reach out to the people who care about you. Talk to a trusted adult, such as a parent or other relatives.  They might have had similar problems, such as dealing with a test, or the death of a beloved pet. 

    ⑵Don't take it out on yourself. Sometimes when kids are stressed and upset they take it out on themselves. Oh, dear, that's not a good idea. Remember that there are always people to help you. Don't take it out on yourself.

    ⑶Try to solve the problem. After you're calm and you have support from adults and friends, it's time to get down to business.  Even if you can't solve it all, you can solve a piece of it. 

    ⑷Be positive. Most stress is temporary(暂时的). Remember stress does go away, especially when you figure out the problem and start working on solving it.

    These steps aren't magic, but they do work. And if you can stay positive as you make your way through a tough time, you'll help yourself feel better even faster.

A. Ask for a helping hand to get you through the tough situation.

B. Notice your friends' feelings and find a way to help them.

C. Different people feel stress in different ways.

D. Ah, it feels so good when the stress is gone.

E. You need to figure out what the problem is.

F. And don't forget about your friends.

G. Then, find a way to calm down.

下面文段有四处语病,请指出其序号并做修改,使语言表达准确流畅。

①日前,“汉语盘点2020”揭晓仪式在北京举行,②“民”被选为年度汉字。③年度汉字评选目的旨在“用一个字描述当年的中国与世界”,④通过这个字,⑤我们能看到中国视野下的社会变迁和对美好生活的呼声。⑥年度汉字评选覆盖了汉字文化圈的多个国家和地区,⑦总关注量超过3.5 亿人次。⑧甚至扩大到了汉字文化圈以外,⑨欧洲电台开展了围绕“我的年度汉字”为主题的征文活动。⑩年度汉字评选成为了世界文化界乃至汉字文化圈的一项文化盛事。

— Do you enjoy your present job?     

        . I just do it for a living.

A . Of course B . Not really C . Wonderful D . Well done
—I'm going to leave at the end of this month.

—I don't think you should do that until you (find) another job.

他在2016年的奥运会上获得了一枚金牌。(award)
按要求作答。150字左右。

步入高中,很多同学感觉记叙文不好写了,也写不好了,很是苦恼。老师们把大家记叙文写作的主要问题归纳为:

①主题肤浅,没有见地;

②思路固定,缺乏设计;

③素材陈旧,缺少新意;

④堆砌辞藻,华而不实。

任务:你的同学在记叙文写作中有没有上述苦恼?请自选其中一个问题,为同学提供改进建议。要求:建议切实可行,条理清晰,语言得体。

完形填空

    After a long day at school, I walked home with my heavy schoolbag. Sleepy and 1, I threw my things on the couch and grabbed something from the 2 to eat. I passed by the living room and wished I could watch TV, but I knew my 3 would take me the whole night. I took my schoolbag and went4 to my room. I tried to understand chemistry and5 sleepiness at the same time. I was stressed out and 6. I wanted something to cheer me up.  

    Later, I 7   the sound of the front door opening. And I waited for it—the sound of my mom singing. 8 she sings off-key(跑调), it made me excited that she was here. I ran down to greet my mom. We 9 each other and I ran back upstairs. I like it when my mom was happy. Her 10 flowed down to me and I got the strength to 11 the stress again.  

    Sometimes I wonder how my mom can still be 12 after coming back from work. Every weekday, she wakes up 13 in the morning to go to work and spends all hour on the bus before getting downtown. At a 14 factory, she works standing for the whole day and draws patterns for clothes over and over. After work, she gets stuck in 15 for two hours on her way back home. When I 16 my school life with her work life. I should not be the one to 17   . At least I have some interesting things to do at school, but one mistake at work can cost my mom her job. I 18 that my mom has a positive attitude and lives her life with a joyous heart, though there may be 19  . Seeing her happy makes me feel 20  , too.

(1)
A . heavy B . busy C . hungry D . unlucky
(2)
A . classroom B . kitchen C . bedroom D . apartment
(3)
A . dream B . supper C . homework D . experience
(4)
A . downstairs B . upstairs C . outside D . inside
(5)
A . break off B . put off C . get off D . fight off
(6)
A . bored B . shocked C . worried D . frightened
(7)
A . felt B . recorded C . raised D . heard
(8)
A . But B . Though C . If D . As
(9)
A . shook B . helped C . hugged D . touched
(10)
A . need B . idea C . faith D . energy
(11)
A . face B . change C . accept D . leave
(12)
A . creative B . sensitive C . positive D . competitive
(13)
A . early B . soon C . fast D . late
(14)
A . furniture B . tobacco C . car D . clothing
(15)
A . chat B . traffic C . duty D . task
(16)
A . replace B . exchange C . connect D . compare
(17)
A . complain B . decide C . study D . play
(18)
A . achieve B . notice C . appreciate D . improve
(19)
A . accidents B . difficulties C . lies D . differences
(20)
A . successful B . skillful C . good D . important
在天平两边的托盘上各放一只等质量的烧杯,烧杯中各盛放等质量、等浓度的稀硫酸,向两烧杯中分别放入一块铁片和铝片(均与硫酸完全反应),天平仍然平衡.则放入的铁片和铝片的物质的量之比是(   )
A . 1:1 B . 1:3 C . 2:3 D . 4:9
将标准状况下的HCl气体56.0L溶于水配成500mL溶液,再取其中的50.0mL溶液与2.55g镁铝合金(已去除表面的氧化膜)恰好完全反应。计算:
  1. (1) 盐酸溶液的物质的量浓度
  2. (2) 合金中镁铝的物质的量之比
  3. (3) 产生的气体在标准状况下的体积
阅读下面的文字,完成各题。

我国学术界使用“古典学”这个词,是晚近的事,大家对它的理解恐怕并不一致。我所理解的“古典学”,系指对于蕴含着中华文明源头的先秦典籍的整理和研究。我们过去虽然没有用“古典学”这个名称,但是实质上,古典学早就存在了。发源于孔子及其弟子的经学,就属于古典学的范畴。

经学与政治相结合,在古典学中占据统治地位长达两千年。辛亥革命和五四运动结束了这个局面。“五四”以后,对包括先秦典籍在内的传统文化,知识界有不少人持简单的否定态度。几乎与五四运动同时,在西方学术思想的影响下,我国学术界兴起了怀疑古史和古书的思潮。

这种疑古思潮到20世纪二三十年代发展到了顶峰。疑古派(或称“古史辨”派)成为商代之前的故事研究和古典学研究的主力。在将传统的上古史大大缩短的同时,以前代学者的辨伪工作为基础,大大扩展了古书的怀疑范围。很多先秦古书(包括经书)的年代被推迟,很多一般认为属于先秦的古书被认为是秦汉以后的伪作。他们的古典学对传统的古典学的冲击是巨大的。疑古派有不少值得肯定的地方,但是他们的疑古显然过了头。

新中国成立后,在社会上相当普遍地存在着简单否定传统文化的思想现象。在学术界,疑古派怀疑古书的很多看法,也仍为不少人所信从。改革开放以后,大家对传统文化有了比较全面、比较正常的态度。学术界对传统文化的研究明显加强。很多有识之士指出,我国人民(包括广大知识分子)缺乏人文素养,甚至对作为本民族文明源头的先秦典籍中最重要的那些书(有些学者称之为“原典”),也茫然无知,或知之过少,这是关系到国家、民族命运的严重问题。发展古典学已经成为时代的要求。我们不能照搬在很多方面都早已过时的传统古典学,也不能接受那种疑古过了头的古典学,必须进行古典学的重建。

出土文献对古典学的发展有举足轻重的作用,古代的“孔壁古文”和“汲家竹书”就是明证。新中国成立以后,尤其是20世纪70年代以来,在战国至汉代的墓葬里,陆续出土了大量文献资料,其中包含了很多先秦典籍(有些是已无传本的佚书)的抄本,这些抄本简称为“新出文献”。从总体上看,它们对古典学的重要性已超过了“孔壁古文”和“汲家竹书”。新出文献既是古典学的重要新资料,也是相关学科的重要新资料。要进行古典学的重建,必须更快、更好地开展新出文献的整理和研究。而为了支持有关学科的发展,也需要更快、更好地开展新出文献的整理和研究。当前,在这方面有大量工作要做,而真正能担负起新出文献的整理和研究工作的人才却相当缺乏。希望有关部门能采取一些特殊措施,大力支持这方面的专业人才培养。

(摘编自裘锡圭《出土文献与古典学重建》)

  1. (1) 下列关于原文内容的理解和分析,正确的一项是(    )
    A . 虽然“古典学”这个词在我国学术界晚近才使用,但作者认为实质上古典学早就存在了。 B . 古典学是对蕴含着中华文明源头的先秦典籍的整理和研究,发源于以孔子为代表的经学。 C . 疑古派是指我国学术界在西方学术思想的影响下兴起的一种怀疑所有古史和古书的思潮。 D . 新出文献是指建国后在战国至汉代的墓葬里陆续出土的文献资料中的各种典籍的抄本。
  2. (2) 下列对原文论证的相关分析,不正确的一项是(    )
    A . 文章第一段诠释了作者所理解的“古典学”的含义及“古典学”这个名称的使用情况。 B . 文章按时间顺序阐述了古典学演变的不同阶段的特点,旨在突出重建古典学的必要性。 C . 文章分析了疑古派在古典学研究中的地位,肯定其价值,也指出其疑古过了头的问题。 D . 文章运用例证法和引证法证明了新出文献对古典学的发展和重建具有重要作用。
  3. (3) 根据原文内容,下列说法不正确的一项是(    )
    A . 辛亥革命和五四运动结束了古典学中占据长达两千年统治地位的经学与政治相结合的局面。 B . 疑古派对传统的古典学影响巨大,大大扩展了古书的怀疑范围,且不少人信从其看法。 C . 因为必须重建古典学,所以不能照搬过时的传统古典学,也不能接受疑古过头的古典学。 D . 作者呼吁有关部门积极采取特殊措施,大力培养新出文献的整理和研究工作的专业人才。
I'm interested in performing it's my dream to be an actor.
向浓度相等、体积均为50mL的A,B两份NaOH溶液中,分别通入一定量的CO2后,再稀释到100mL.在稀释后的溶液中逐滴加入0.1mol.L1的盐酸,产生CO2的体积(标准状况)与所加盐酸的体积关系如图所示.下列说法正确的是(   )

A . 在NaOH溶液中通入一定量的CO2后,溶液中溶质的组成可能是①NaOH、Na2CO3 ②Na2CO3③Na2CO3、NaHCO3 ④NaHCO3 B . B曲线说明,原溶液通入CO2后,所得溶质与盐酸反应产生CO2的最大体积是11.2L(标准状况) C . 原NaOH溶液的物质的量浓度为0.100mol/L D . B曲线表明,原溶液通入CO2后,所得溶液中溶质的化学式为NaOH、Na2CO3
阅读下面这首诗,然后回答问题。

葡萄[注]

徐渭

半生落魄已成翁,独立书斋啸晚风。

笔底明珠无处卖,闲抛闲掷野藤中!

(注)这是徐渭的一首题画诗。

  1. (1) “独立书斋啸晚风”一句展现了一个怎样的诗人形象?
  2. (2) 试分析这首诗主要运用了什么表现手法,表现了诗人怎样的思想感情。
锌是人体生长发育、维持器官正常功能不可缺少的微量元素,人体缺锌会引起多种疾病,缺锌者可在医生指导下通过服用葡萄糖酸锌等含锌保健食品来补锌.已知葡萄糖酸锌的化学式为C12H22O14Zn.试回答:
  1. (1) 葡萄糖酸锌中所含锌元素的质量分数为 (计算结果精确到0.1%).
  2. (2) 葡萄糖酸锌的相对分子质量为
  3. (3) 现有一支20mL某品牌的葡萄糖酸锌口服液,其中含锌6.5mg,则该口服液中葡萄糖酸锌的质量是 mg(计算结果精确到0.1mg).
Long skirts have come into f again. Faded jeans are still in fashion too.
下列原子或离子对应的结构示意图不正确的是(   )
A . Be B . K+ C . Cl D . N
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。

    Much to the students' joy, our school has put up a new building what consists of a library and a reading room. The reading room designing to contain 200 students is equipped with the Internet as well. Hope to develop the students' reading habit gradual, our school makes it a rule to read after school. Since it was opened up, many a student have come here to read every day. However, by the midterm exam approaching this month, it's a pity to see a big decrease in the number of the student compared with that of last month. If only we have no exams! In that case we can make most of our new building.

常温下ClO2为气体,具有强氧化性,易溶于水且不与水反应,可作为自来水的消毒剂与食品漂白剂。ClO2可通过如下反应制备:2NaClO3+4HCl=2ClO2↑+Cl2↑+2NaCl+2H2O。现往足量NaClO3中通入56LHCl(标况)气体制ClO2 , 请计算:
  1. (1) 通入的HCl气体物质的量为
  2. (2) 若将生成的混合气体通过装有亚氯酸钠(NaClO2)的干燥管,可吸收Cl2并生成ClO2。通过两步制备共产生ClO2质量为多少克(写出计算步骤)?
the opinion of most people,this is a wise choice.