选修六单元基础知识要点(含配套练习和答案)

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人教版高中物理选修六知识点总结

人教版高中物理选修六知识点总结一、光的干涉现象光的干涉现象是光波经过两个或多个波源后相互叠加形成的干涉现象。

其中，干涉条纹是由两束光波相互叠加形成的。

1. 干涉条件- 光波必须是相干波，即具有一定的相位关系。

- 光波必须来自于同一光源或同一频率的光源。

- 光波必须经过不同的路径传播到达观察点。

2. 干涉的基本现象- 极大干涉条纹：光波相干叠加时，两个波峰或两个波谷相遇，形成比两波振幅大的极大亮条纹。

- 极小干涉条纹：光波相干叠加时，波峰和波谷互相抵消，形成比两波振幅小的极小暗条纹。

3. 干涉的应用- 多普勒频移：当光源和观察者相对运动时，观察者所观察到的频率会发生变化，即发生多普勒频移现象。

- 迈克尔逊干涉仪：利用干涉现象测定光速、测量物体长度、研究材料特性等。

二、原子核的结构原子核是由质子和中子组成的，质子带正电，中子不带电。

原子核的结构有以下几个重要特点：1. 质子数和中子数决定了原子的质量数：原子核中质子数和中子数的总和称为原子的质量数，表示为A。

2. 原子序数：原子核中质子的个数称为原子的原子序数，表示为Z。

3. 同位素：具有相同原子原子序数，但质量数不同的原子称为同位素。

4. 核外电子：原子核外围的电子称为核外电子。

三、半导体材料与器件半导体材料具有介于导体和绝缘体之间的电导特性，具有以下特点：1. 掺杂：通过掺杂可以改变半导体材料的导电性质。

在半导体材料中掺入少量杂质，可以形成P型半导体和N型半导体。

2. PN结的产生：在P型半导体和N型半导体相接触的区域形成PN结。

PN结具有整流特性，可以用作二极管。

3. 半导体器件的应用：半导体材料制成的器件广泛应用于电子技术领域，如二极管、三极管、场效应管等。

四、电磁波和光的性质电磁波是由电场和磁场交替变化而产生的波动现象。

光波是电磁波的一种，在介质中的传播具有以下特性：1. 光的反射：光波在介质表面遇到界面时，部分能量返回入射介质，形成反射现象。

数学选修6知识点总结

数学选修6知识点总结第一章函数的概念与性质1.1 函数的概念函数是一种数学关系，它将一组自变量映射为一组因变量。

在函数中，自变量的取值范围称为定义域，因变量的取值范围称为值域。

例如，f(x) = 2x + 3 就是一个函数，其中的x就是自变量，f(x)就是因变量。

1.2 函数的性质函数可以有多种不同的性质，包括奇偶性、周期性、单调性等。

奇函数指的是满足f(-x) = -f(x)的函数，例如f(x) = x3就是一个奇函数；偶函数是指满足f(-x) = f(x)的函数，例如f(x) = x2就是一个偶函数；周期函数是指满足f(x+T) = f(x)的函数，其中T为周期；单调函数是指在定义域内具有单调性的函数，分为增函数和减函数。

第二章三角函数与三角方程2.1 三角函数的概念三角函数是描述角度与边的关系的函数，其中最为常见的三角函数有正弦函数、余弦函数、正切函数等。

这些函数在数学和工程学中都有着广泛的应用，可以描述周期性、波动等现象。

2.2 三角函数的性质三角函数具有多种不同的性质，其中最为重要的是周期性、奇偶性和单调性。

正弦函数和余弦函数都是周期函数，其周期为2π；正切函数也是周期函数，其周期为π。

此外，正弦函数和余弦函数都是奇函数，而正切函数是奇函数。

在一定范围内，三角函数也具有单调性，可以用来描述角度与弧度的关系。

2.3 三角方程三角方程是含有三角函数的方程，通常可以通过三角函数的性质和三角函数的变换来求解。

求解三角方程是解析几何、物理等领域的重要内容，也是数学选修六中的重点内容。

第三章导数与微分3.1 导数的概念导数是描述函数变化率的数学工具，在几何学中可以理解为函数曲线在某一点的切线斜率。

导数的计算是微积分的重要内容，它可以描述函数的增减性、凹凸性等性质。

3.2 导数的性质导数具有多种不同的性质，其中最为重要的是导数的定义和性质、导数与函数图象的关系、导数的应用等。

导数的定义和性质包括导数的分段性、导数的可导性、导数的判定等；导数与函数图象的关系包括导数曲线和函数曲线的关系；导数的应用包括切线方程、极值问题、曲率、曲线的凹凸性等。

高三化学选修6知识点归纳

高三化学选修6知识点归纳在高三化学选修6中，我们学习了许多重要的化学知识点。

下面将对这些知识点进行归纳和总结，以帮助大家更好地掌握这些内容。

1. 元素周期表元素周期表是化学中的重要工具，用于分类、展示和分析元素。

它由一系列水平行和垂直列组成，其中水平行被称为周期，垂直列被称为族。

周期表中的每个元素都有特定的原子序数、原子量和化学符号。

2. 化学键化学键是由原子之间的相互作用形成的。

常见的化学键包括离子键、共价键和金属键。

离子键是由正负电荷的吸引力形成的，共价键是由两个原子共享电子形成的，金属键是金属原子之间形成的。

3. 化学反应化学反应是物质之间发生的转化过程。

化学反应可以分为合成反应、分解反应、置换反应和氧化还原反应等类型。

在反应方程式中，化学式表示物质的组成，系数表示摩尔比例。

4. 酸碱理论酸碱理论包括亚硝酸-硝酸理论、氢离子-氢氧根离子理论和氢离子接受者-供体理论。

在这些理论中，酸是指可以给出氢离子的物质，碱是指可以给出氢氧根离子的物质。

酸碱中性化反应是酸和碱反应以形成盐和水的过程。

5. 电化学电化学涉及电流和化学反应之间的关系。

电池是电化学反应的实际应用，它将化学能转化为电能。

电解是通过电流将化学物质分解成离子的过程，而电镀是利用电解过程将金属沉积在电极上。

6. 有机化学有机化学是研究碳化合物的科学。

碳是有机化合物的关键元素，它可以与其他元素形成多种化学键。

有机化合物包括碳氢化合物、醇、酮、醛、酸等。

有机化合物在生物体内广泛存在，并且它们的分子结构和功能多样。

以上是高三化学选修6的知识点归纳。

这些知识点是化学学习的基础，掌握好它们对于理解和应用化学原理非常重要。

希望本文能够帮助大家系统地回顾和巩固这些知识点，并在高考中取得好成绩。

（完整word版）人教版高中英语选修六知识点总结

（完整word版）人教版高中英语选修六知识点总结Unit 1I词汇及结构1. would rather do sth情愿做….would rather sb did sth情愿sb做…情愿做….而不愿意做…：would rather do sth than do sth= would do sth rather than do sth= prefer to do sth rather than do sth= prefer doing sth to doing sthI would rather stay at home today. 我今天宁愿待在家里。

I would rather you came here tomorrow. 我宁愿你明天来。

I would rather you hadn’t told me about it yesterday.我宁愿你昨天没有告诉我关于它。

2.faith n. 信任,信仰break one's faith with sb. 对某人不守信用keep faith with 忠于信仰; 守信I kept faith with him.我信守了对他的诺言。

He who loses faith, loses all.失去信心的人, 失去所有。

have faith in 相信, 信任in good faith 老实地；诚恳地faithful adj. 忠诚的，可靠的3.As there are so many different styles of Western art , it would be impossible to describe all of them in such a short text．so+adj+a(an)+(单数可数) (+that…)so many/few +n (复数) (+ that…)so much/little (不可数) (+that…)such+adj.+n.(不可数)/ n (复数)eg.1) The book is ________interesting that Iwant to read it again.2) It was ________a cold day that the ice inthe river was nearly two feet thick.3) It was _______cold a day that the ice inthe river was nearly two feet thick.4) There are _______many mistakes in yourcomposition that I can’t understand it.5) He has made ________rapid progress that he got the first in the exam.6) _______that Maric was able to set up new branches elsewhere.（07陕西）A. So successful her business wasB. So successful was her businessC. So her business was successfulD. So was her successful businessB4.consequently adv. 所以，因此I overslept and ____ I was late for work. 我睡过头了,所以我上班迟到了。

人教版高中英语选修6内容全解(附习题答案)

人教版高中英语必修6内容全解话题素材——艺术好词1.appreciation n. 欣赏2.inspiration n. 灵感；启发3.vivid adj. 栩栩如生的；鲜艳的4.works n. 著作；作品5.typical adj. 典型的；有代表性的6.on exhibition 在展示中7.sense of beauty 美感8.work of art 艺术作品9.under the influence of 受……的影响10.break away (from) 脱离；放弃11.enrich one's life 丰富某人的生活12.for sale 待售13.show one's talent for... 展现对……的天赋14.shape one's character 塑造某人的品格15.art_gallery 画廊；美术馆佳句1.Both his paintings and his passion for art have_given_me_endless_inspiration. 他的画作和他对艺术的热爱都给了我无尽的灵感。

2.The exhibition gives local artists an_opportunity_to_display_their_works.这次展览为当地艺术家提供了展示自己作品的机会。

3.As_for art, there are so many great artists that_I_just_admire.关于艺术，有那么多我崇拜的艺术家。

[精美语篇]Dear John，I have good news to tell you. A famous Shaoxing Opera, Butter fly Lovers, will be put on in Tianjin Grand Theater at 2：00 p．m. on August the fifth. I know you take a great fancy to Chinese culture, especially the local operas. I hope this opportunity will not only make you happy, but also satisfy your interest in Chinese operas. If you can come, I suggest we have a look at the Museum of the Traditional Opera near the theater after the performance. There, I believe, you can know the history of many Chinese operas, which can increase your knowledge about Chinese culture.Looking forward to your reply.Yours，Li Hua高频单词1．faith (n.) 信任；信心；信念→faithful (adj.) 忠实的→faithfully (adv.) 忠实地2．typical (adj.) 典型的；有代表性的→type (n.) 种类；类型(v.) 打字3．consequently (adv.) 所以；因而→consequent (adj.) 作为结果的；随之发生的→consequence (n.) 结果；影响4．aim (n.) 目标；目的(vi.&vt.) 瞄准；(向某方向)努力→(反义词)aimless (adj.) 无目的的5．evident (adj.) 明显的；明白的→evidence (n.) 证据6．possess (vt.) 拥有；具有；支配→possession (n.) (尤作复数)所有；财产7．predict (vt.) 预言；预告；预测→prediction (n.) 预言；预测→predictable (adj.) 可预见的→predictor (n.) 预言者8．exhibition (n.) 展览；陈列；展览会→exhibit (vt.&vi.) 陈列；展览9．civilization (n.) 文明；文化；文明社会→civilize (vt.) 使文明；使开化→civilized (adj.) 文明的；开化的10．preference (n.) 喜爱；偏爱→prefer (vt.) 宁愿；更喜欢11．visual (adj.) 视觉的；看得见的→vision (n.) 视力；视觉；洞察力→visually (adv.) 视觉上地；真实地12．contemporary (adj.) 当代的；同时代的(n.) 同辈人；同代人13．technique (n.)技术；方法；技能→technical(adj.)技术的；工艺的；与技术有关的14．coincidence (n.)巧合(的事)；(事情、口味、故事等)相合→coincident (adj.)巧合的15．adopt (vt.)采用；采纳；收养→adoption (n.)收养；采取→adopted (adj.)收养的，领养的16．attempt (n.)努力；尝试；企图(vt.)尝试；企图→attempted (adj.)未遂的17．appeal (vi.)有感染力；呼吁；求助(vt.)将……上诉(n.)呼吁；恳求→appealing (adj.)有吸引力的重点短语1．concentrate_on集中2．as_well_as 也；还；而且3．by_coincidence 巧合地4．in_the_late_19th_century 在19世纪晚期5．a_great_deal 大量6．lead_to 导致7．scores_of... 大量的……8．on_the_other_hand (可是)另一方面9．in_the_flesh 活着的；本人10．have_a_preference_for 偏爱11．appeal_to (对某人)有吸引力；(使某人)感兴趣12．lie_in 在于；位于热点句型1．It is/was＋adj.＋that...(主语从句)But it_was_evident_that (很显然) ideas were changing in the 13th century when painters like Giotto di Bondone began to paint religious scenes in a more realistic way.(教材P2)2．without短语用于含蓄虚拟条件句Without_the_new_paints (没有新的颜料) and the new technique, we would_not_be_able_to_see (就不能看到) the many great masterpieces for which this period is famous.(教材P2)3．表语提前引起的倒装句Among_the_painters (在那些画家中) who broke away from the traditional style of painting were_the_Impressionists (是印象派画家)，who lived and worked in Paris.(教材P2)4．On the one hand..., on the other hand...“一方面，另一方面……”On_the_other_hand (另一方面), some paintings of modern art are so realistic that they look like photographs.(教材P3)5．would rather do... than do... “宁愿干……而不愿干……”Many art lovers would_rather_visit (宁愿参观) this small art gallery than (而不参观) any other in NewYork.(教材P6)巩固训练在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

最新人教版选修六第三单元知识点及练习

人教版选修六第三单元知识点及练习2015/11/15 1. alcohol (n.)酒精酒精的(adj.)--- ______2. abuse (n.&vt.)滥用；虐待abuse one’s power / privilege_________________________abuse children_________________________child / alcohol / drug abuse____________________3. stress (n.)压力；重音（vt.）加压力于；使紧张（n.）under the stress of 在……压力下；为……所迫lay / place / put stress on 强调……；把重点放在……上为饥饿所迫,小男孩从商店偷了一些面包._____________________________________________________________________英语老师非常重视阅读._____________________________________________________________________When you read, you must pay attention to the word stress. __________(v.) The English teacher stressed the importance of learning English well._____________________________________________________________________拓展：stressful (adj.)产生压力的；紧张的4. obesity (n..)(过度)肥胖；肥胖症（adj.）obese 肥胖的5.（n.）青少年；（adj.）青春期的______________（n.）青春期______________6. ban (vt.) 禁止；取缔(n.) 禁令；谴责ban（doing）sth. 禁止做某事ban sb. from doing sth.禁止某人做某事pla ce / put … under a ban 禁止……lift the ban on / against sth. 解除对……的禁令政府解除了不许在这条河里游泳的禁令._______________________________________________________________________新规定禁止吸烟.____________________________________________________________________他被禁止驾车.______________________________________________________________________7. due（adj.）欠款的,预定的,到期的归纳短语：“因为,由于”be due to do sth. 预定做某事他的小说预定在10月份出版._____________________________________________________________________He didn’t pay the rent when it was due. _____________________________________8. tough (adj.) 困难的；强硬的a tough problem / tough conditions / a tough decision_____________________________________________________________________ 9. addicted (adj.) 入了迷的；上了瘾的… 对……上瘾/入迷addict oneself to 沉溺于；迷恋……He addicted himself to playing the piano and didn’t notice me._____________________________________________________________________ 据报道很多青少年有烟瘾._____________________________________________________________________ 沉溺于电脑游戏,他对学习失去了兴趣._____________________________________________________________________ 10. accustom (vt.) 使习惯于… 习惯于……accustom oneself to (doing) sth.他很快就习惯了新的生活方式._____________________________________________________________________ 我习惯于早起._____________________________________________________________________ 11. withdrawal (n.)收回,撤退,戒毒（或脱瘾）过程withdraw (v.) 撤退,退下,取出,撤回,取消withdraw money from a bank account ___________________________________ withdraw the troops from the front line___________________________________ 12. automatic (adj.) 无意识的,自动的automatically (adv.)13. mental (adj.) 精神的,智力的mental labour / illness ____________________________(adv.) ____________________________拓展：physical（adj.）身体的,物理的,物质的psychological (adj.)心理学的,心理的The children in the film are abused, both mentally and physically._____________________________________________________________________ 14. quit (vt.) 停止（做某事）；离开He quitted Paris after a week. _________________________________________ quit the job / quit school______________________________quit doing sth. 停止做某事你应该停止吸烟._____________________________________________________ 15. effect (n.) 效果,效力重点短语：have an / no effect on… 对……有/ 没有影响开始生效,开始实施翻译：吸烟对你的健康有害._____________________________________________________________________ 这项法律是上个月开始生效的._____________________________________________________________________ (vt.) affect (adj.)effective16. strengthen(vt.) 加强；巩固；使坚强（vi.）变强You can’t strengthen the weak by weakening the strong._____________________________________________________________________ 这座桥有必要加固._____________________________________________________________________ The wind strengthened during the night. ___________________________________ 拓展：strength(n.) 体力,力气；长处,强项他没有足够的力气搬起那个箱子.______________________________________________________________每个人都有自己的优缺点._______________________________________________________________17. decide on 对……作出决定到目前为止,我们还没有决定会议的日期.___________________________________________________________________ They decided on carrying out the plan. ___________________________________ 18. feel like doing 想要做……= would like to do今天我不想看电视.________________________________________________ 19. desperate (adj.)绝望的；拼命的；渴望的The situation was desperate but not hopeless. ______________________________ The prisoner made desperate efforts to escape. ______________________________ He was desperate for fame. ___________________________________(adv.)desperately(n.) desperation20. ashamed (adj.)感到惭愧或羞耻的She was ashamed of telling lies. _________________________________He is ashamed that he couldn’t answer the question. ___________________________ I’m ashamed to say that I lied to her. ___________________________________理解（力）ion is very important in learning English._____________________________________________________________________ 22. in spite of 不管,不顾尽管下着雨,他们还是出去了.They went out ____________________ the rain.23. take risks / take a risk 冒险每个想要成功的人都需要冒险.____________________________________________________________________ at risk 处境危险,遭受危险The disease is spreading, and all the people in that area are at risk._____________________________________________________________________ at any risk 无论冒什么风险,无论如何at the risk of … 冒着……的危险24. get into 陷入,染上（坏习惯）他已经染上的吸烟的坏习惯._____________________________________________________________________如果你遇到麻烦,我一定站出来帮助你走出困境.If you___________________________, I’ll step out and help you out.25. illegal (adj.) 不合法的,违法的It is illegal to read others’ letter without permission. __________________________反义词：合法的___________________________26. prejudice (n.)偏见,成见Pride and Prejudice 《傲慢与偏见》He has a prejudice against career women. ___________________________without prejudice 无偏见地27.embarrassed (adj.)尴尬的,陷入困境的He was very embarrassed to admit making a mistake. ___________________________She is embarrassed about her height.___________________________拓展：embarrass (vt.) 使尴尬；使窘迫embarrassing 令人尴尬的embarrassment (n.)他的问题使我很尴尬.___________________________________________________28. awkward (adj.)局促不安的；笨拙的an awkward child / awkward movements ___________________________She is awkward with chopsticks. ___________________________You’ve put me in a very awkward position. ____________________________________改错Friendship is very importance. Everyone needs friendship. In al l our lives we can’t live without friendship just as we can’t live without air and water. Friendship makes us getting on well with one By his advices we are persuading to go the right way. Therefore more friends we have, the better we can improve ourselves.语法填空When prices are low, people will buy more, and when prices are high, they will buy___1____(little).___2____shopkeepers know this. According to the economic point of view, changes in the prices of goodsCause changes___3____supply and demand. ____4___we all know, people buy fewer goods as the price goes____5__. On the countrary, a decrease in price causes an increase in demand.Business firms look for the perfect price at___6____the largest profit can ____7___(make). In doing so, they must carry out a lot of research on the market to have an accurate estimation of the people’s demand and their ___8____(purchase) power so that they can produce the exact amount of goods and price ___9____goods properly. ____10___there will be no profit for them to make.语法一Adverbial clause of time （时间状语从句）1.Nancy enjoyed herself so much _______she visited her friends in Sydney last year.A. thatB. whichC. whenD. where2.--Are you ready for Spain?---Yes, I want the girls to experience that ___they are young.A. whileB. untilC. ifD. before3. There were some chairs left over __everyone had sat down.A. whenB. untilC. thatD. where4.In some places women are expected to earn money _________men work at home and raise their children.A. butB. whileC. becauseD. though5. ______the Internet is of great help, I don’t think it’s a good idea to spend too much time on it. A. IfB. WhileC. BecauseD. As6. I used to love that film _______ I was a child, but I don’t feel it that way any more.A. onceB. whenC. sinceD. although7. _____ I really don’t like art, I find his work impressive.A. AsB. SinceC. IfD. While8. I’d like t o study law at university __________my cousin prefers geography.A. thoughB. asC. whileD. for9. ---Where’s that report? ---I brought it to you ________you were in Mr. Black’s office yesterday. A. ifB. whenC. becauseD. before10．I had just stepped out of the bathroom and was busy drying myself with a towel _____ I heard the steps.A. whenB. untilC. thatD. before11. We thought there were 35 students in the dining hall, ___, in fact, there were 40.A. whileB. whetherC. whatD. which12. Please remind me ______he said he was going. I may be in time to see him off.A. whereB. whenC. howD. what13.He was about halfway through his meal ________a familiar vice came to his ears.A. whyB. whereC. whenD. while14. How can you expect to learn anything ___________you never listen?A. in caseB. even ifC. unlessD. when15. The cost of living in Glasgow is among the lowest in Britain, ________the quality of life is probably one of the highest. A.since B. when C. as D. whileo’clock _________he arrived home. A. before B. when C. thatD. until17. _________I accept that he is not perfect, I do actually like the person.A. WhileB. SinceC. BeforeD. Unless18. Jasmine was holidaying with her family in a wildlife park __________ she was bitten on the leg by a lion. A. when B. while C. since D. once19. We were swimming in the lake _______suddenly the storm started.A. whenB. whileC. untilD. before20. I do every single bit of housework ______my husband Bob just does the dishes now and then.A. sinceB. whileC. whenD. as语法二The past perfect tense (过去完成时)1. The hotel wasn’t particularly good, but I ______________in many worse hotels.A. was stayingB. stayedC. would stayD. had stayed2. The moment I got home, I found I ______my jacket on the playground.A. had leftB. leftC. have leftD. was leaving3. We first met on a train in 2000. We both felt immediately that we _________each other for years.A. knewB. have knownC. had knownD. know4. He _______football regularly for many years when he was young.A. was playingB. playedC. has playedD. had played5. He ________as a national hero for winning the first gold medal for his country in the Olympics.A. regardedB. was regardedC. has regardedD. had been regardedA. regardedB. was regardedC. has regarded6. The telephone __________, but by the time I got indoors, it stopped.C. ringsD. has rungB. was ringingA. had rung7. I don’t believe you’ve already finished reading the book---I _______it to you this morning.A. would lendB. was lendingC. had lentD. lent8. By the time he realizes he ________into a trap, it’ll be too late for him to do anything about it.A. walksB. walkedC. has walkedD. had walked9. Did Alan enjoy seeing his old friends yesterday? --Yes, he did. He _______ his old friends for a long time.A. didn’t seeB. wouldn’t seeC. hasn’t seenD. hadn’t seen10. John had to have his car repaired in a garage because it _________seriously.A. damagedB. was being damagedC. had damagedD. had been damaged11. At the end of the meeting, it was announced that an agreement_______.A. has been reachedB. had been reachedC. has reachedD. had reached12 They became friends again that day. Until then, they ____to each other for nearly two years.A. didn’t speakB. hadn’t spokenC. haven’t spokenD. haven’t been speaking13. I was giving a talk to a large group of people, the same talk I ______to half a dozen other groups.A. was givingB. am givingC. had givenD. have given14. The young girl sitting next to me on the plane was very nervous. She _______ before.A. hasn’t flownB. didn’t flyC. hadn’t flownD. wasn’t flying15John, a friend of mine, who got married only last week, spend $3,000 more than he _______for the wedding.A. will planB. has plannedC. would planD. had plannedA. had been working; are still workingB. had worked; were still workingC. have been working; have workedD. have worked ; are still working17. When the old man ______to walk back to his house, the sun _____itself behind the mountain.A. started; had already hiddenB. had started; had already hiddenC. had started; was hidingD. was starting; hid18. The policeman’s attention was suddenly caught by a small box which ________placed under the Minister’s car. A. has been B. was being C. had been D. would be19. Father ____for London on business upon my arrival, so I didn’t see him.A. has leftB. leftC. was leavingD. had left20. He ________more than 5,000 English words when he entered the university at the age of 15.A. has learnedB. would have learnedC. learnedD. had learned语法三现在分词作状语1. ___________in the queen for half an hour, the old man suddenly realized he had left the cheque in the car. A. Waiting B. To wait C. Having waited D. To have waited2. He was busy writing a story, only ___________once in a while to smoke a cigarette.A. to stopB. stoppingC. to have stoppedD. having stopped3. ____around the Water Cube, we were then taken to see the Bird’s Nest for the 2008 Olympic Games.A. Having shownB. To be shownC. Having been shownD. To show4. _______that she was going off to sleep, I asked if she’d like that little doll on her bed.A. SeeingB. To seeC. SeeD. Seen5.______that he was in great danger, Eric walked deeper into the forest.A. Not realizedB. Not to realizeC. Not realizingD. Not to have realized6.___________in the fields on a March afternoon, he could feel the warmth of spring.A. To walkB. WalkingC. WalkedD. Having walked7.___________to reach them on the phone, we sent an email instead.A. FailB. FailedC. To failD. Having failed8. Generally speaking, when ___________ according to the directions, the drug has no side effect.A. takeB. takingC. takenD. being taken9. The storm left, __________a lot of damage to this area.A. causedB. to have causedC. to causeD. having caused10.The manager, ___________it clear to us that he didn’t agree with us, left the meeting room.A. who has madeB. having madeC. madeD. making语法四强调句型：It is/was +被强调部分+that/who +其他成分1.It was not until midnight ________they reached the camp site.A. thatB. whenC. whileD. as2.It was along the Mississippi River ______Mark Twain spent much of his childhood.A. howB. whichC. thatD. whereA. was until; whenB. was until; thatC. wasn’t until; whenD. wasn’t until; that4.I don’t mind her criticizing ,but ____is how she does it that I object to.A. itB. thatC. thisD. which5. It is not who is right but what is right ____________is of importance.A. whichB. itC. thatD. this作业:单项填空1．He showed a great ________ for languages.A．powerC．talentD．characterB．appearance2．Pop music is such an important part of society that it has even ________ our languages.D．influencedC．effectA．changedB．3．She put the sugar and butter into a bowl and ________ them up.D．joinedC．A．mixedB．put4．I was strongly impressed ________ the beauty of the sunrise saw on Mount Tai last summer.C．onD．atB．inA．with 5．When such an organisedA．hurry up B．split up C．make up D．pick up6．________ what the teacher said if you think it is important.C．Make notesD．Make note ofA．Make a note of B．Make a note 7．—Are you going to offer to work over the weekend? —________！D．No wayC．No a wayA．Not wayB．Not a way8．________ I get to Pairs, I'll call you up at the airport.C．As soon asD．AlthoughB．WhileA．Since 9．________ her home, Lucy helps her mother do the housework.B．After she getsC．On arriving at D．Direct she isA．As soon as she return 10．Helen ________ her keys in the office so she had to wait until her husband ________ home.D．C．had left; cameA．B．11．On hearing the news of the road accidents, his face ________ pale.A．gotC．wentD．appearedB．changed12．I was about to go out ________ it began to rain.D．whileC．sinceA．whenB．as13．That was the first time that I ________ to Beijing.C．have goneD．have beenB．had beenA．has gone 14．—What should we do if it ________ tomorrow?—We have to carry it on, since we've got everything ready.C．will rainD．is rainingB．rainA．rains 15．The new plan ________ three parts, each of which is very important.D．make up ofC．made ofB．A．完形填空16__ the turn of the century when Jazz was born, America had no prominent (突出的) __17of its own. No one knows__18__, or by whom. But it began to be __exactly when Jazz was __19__ in the early 1900s. Jazz is America's contribution to 20__ music. In contrast to classical music, which ____21__ formal European traditions, Jazz is spontaneous 自发的,自然产生的) and free-form. It bubbles (涌动) with energy, __(22__ moods, interests and emotions of the people. Inthe 1920s, Jazz __2324__ like America. And ____ it does today.25The ____ of this music are as interesting as the music __26__. American Negroes,or blacks, as they are called today 27were the Jazz ____. They were brought to the southern states __28__ slaves. They were sold to plantation owners and __. When a Negro died his friends and relatives __forced to work long __3029__ a proession (队列the way to the__. On31cemetery the band played slow, solemn music suited to the occasion. ____ on the way home the mood changed. Spirits32lifted. Death had removed one of their __33__, but the living were glad to be alive. The band played ____ music,34 ing (即兴表演) on both the harmony and the melody of the tunes __improvis35__ at the funeral. This music made everyonewant to dance. It was an early form of Jazz.D．OnC．InB．At16．A.ByC．melodyD．styleB．song17．A.musicD．designedC．invented18．A.discoveredB．actedC．listenedD．heardB．found19．A.noticedC．popularD．lightB．heavy20．A.classicalD．introducesC．reachesB．follows21．A.formsC．exposingD．describingB．explaining22．A.expressingC．seemedD．soundedB．felt23．A.appearedC．eitherD．neitherB．so24．A.asC．discoveriesD．resourcesB．results25．A.originsC．herselfD．oneselfB．itself26．A.himselfD．pioneersC．fansB．followers27．A.playersD．byC．with28．A.forB．asD．timesC．hours29．A.monthsB．weeksC．hostedD．formedB．made30．A.tookC．bodyD．marchB．procession31．A.advanceC．FurthermoreD．ButB．Therefore32．A.EvenD．relationsC．bodyB．members33．A.numberC．happyD．madB．crazy34．A.sadC．presentedD．dancedB．sung35．A.whistled阅读理解ALouis Armstrong had two famous nicknames. Some people called him Bagamo. They said his mouth looked like a largebag. Musicians often called him Pops, as a sign of respect for his influence on the world of music. Born in 1901 in New Orleans, he grew up poor, but lived among great musicians. Jazz was invented in the city a fewyears before his birth. Armstrong often said, “Jazz and I grew up together.”Armstrong showed a great talent for music when he was taught to play the cornet (短号) at a boy's home. In his late teens, Armstrong began to live the life of a musician. He played in parades, clubs, and on the steam-boats that travelled on the Mississippi River. At that time, New Orleans was famous for the new music of jazz and was home to many great musicians.Armstrong learned from the older musicians and soon became respected as their equal. In 1992 he went to Chicago. There, the tale of Louis Armstrong begins. From then until the end of his life, Armstrong was celebrated and loved wherever he went. Armstrong had no equal when it came to playing the American popular song. His cornet playing had a deep humanity (仁爱) and warmth that caused many listeners to s ay, “Listening to Pops justmakes you feel good all over.”He was the father of the jazz style and also one of the best-known and most-admired people in the world. His death, onJuly 6, 1971, was headline news around the world. 36．Armstrong was called Pops because he ________.B．was a musician of much influenceA．looked like a musicianD．travelled to play modern musicC．showed an interest in music 37．The third paragraph is developed ________.D．A．by spaceB．by examples C．by time38．Which statement about Armstrong is true?B．He was born before jazz was invented.A．His tale begins in New Orleans.C．His music was popular with his listeners.D．He learned popular music at a boy's home.39．Which would be best title for the text?B．The Father of the Jazz StyleA．The Invention of the Jazz MusicC．The Making of a MusicianD．The Spread of Popular MusicBPopular music in America is what every student likes. Students carry small radios with earphones and listen to music before class,after class, and at lunch. Students with cars buy large speakers and play the music loudly as they drive on thestreet. Adult drivers listen to music on the car radio as they drive to work. They also listen to the news about sports, the weather,and the life of American people. Most of the radio programmes are music. Thisis started by cowboys who would sing at night to the cows they were watching. Today, any music about country lifeand the love between a country boy and his girl is called western or country music. 40．This passage mainly talks about ________.B．American popular music C．three sorts of music D．popular music singersA．American music 41．The first three paragraphs mainly tell us ________.A．that Americans like popular musicB．that popular music is an important kind of music in AmericaC．D．popular music in America is what every student likes 42．B．radio stations use your CDs or tapesA．earn a lot of moneyC．make many CDs or tapesD．all the young people love you and what you sing43．The underlined word “This” in the last pargraph refers to ________.C．country music D．A．American musicB．folk musicCIn most towns today, you can see teenagers standing over electronic machines with flashing lights, shooting at spaceships from other planets and dropping bombs on strange monsters (恶魔). The machines have names like Space Warrior, Dark Invader and so on. It used to be believed that damage was done only to those strange visitors from outer space, but now itseems that they are striking back. Many teenagers like electronic games so much that they can't stop playing. They spend hours tightly holding the joystick controls and constantly pressing buttons marked “fire”. They develop pains on their fin gers because of the constant pressure. They play and play that the pains have no chance to cure properly. The rapid wrist movement required to guide the spaceship across the screen causes another problem：(充血红肿) that they press against the bones. This condition is what doctors nowcall “Space Warrior's Wrist”．Other strange aches and pains also are likely to affect the elbows and shoulders. Another even more alarming problem is shown by the case of a 17-year-old girl which was recently reported in the British Medical Journal. She had been playing various kinds of electronic games for more than two hours a day. Her father repaired games and machines and she could use the cassettes and systems in his workshop as often as she liked. One day, afterplaying a game called Dark Invader, she lost consciousness (晕倒) and fell to the floor. Doctors who examined her found she was suffering from an unusual illness caused by lights flashing at a particularfrequency. 44．Electronic games are found very popular with ________.B．students studying in high schoolsA．people living in townsC．girls working in their father's workshops D．young people 45．“Space Warrior's Wrist” is caused by ________.B．rapidly moving across the screenA．constantly pressing the buttonsD．inflamed and swollen muscles of the wristC．tightly holding the joystick controls 46．The case of a 17-year-old girls given by the writer shows that the writer ________.A．supports playing electronic gamesB．feels very sorry for the girlC．disagrees with young people's playing electronic gamesD．feels worried about young people's poor health 47．From the passage we can conclude that playing electronic games is ________.B．exciting but harmful to the health and studyA．enjoyable and helpful to the studyD．amusing and satisfyingC．interesting and harmless to the eyes。

人教版新课标选修6第1单元精讲讲义(附练习答案)

选修6第1单元Ⅰ. 要点导读1. Art is influenced by the way of life and beliefs of the people, … (P1)belief n.[C] 意为“信仰；宗教信仰”eg: It is my belief that he will help us when we are in trouble.[U] 意为“相信；信赖”eg: The old woman always had belief in God until she died.beyond belief 意为“不可信；难以置信”eg: The cruelty of the murders was beyond belief.in the belief 意为“相信”eg: He telephoned her in the belief that she would lend him some money.2. When people first saw his paintings they were convinced they were looking through a hole in the wall at a real scene. (P2) convince vt. 意为“使信服；说服”，后常接that从句eg: He instantly convinced us that he did all this for us.过去分词作表语或convince sb of sth结构，意为“相信”eg: He convinced me of the difficulty of the work. convincing adj. 意为“有说服力的”eg: That is the least convincing excuse you could offer.3. … the painter does not attempt to paint objects as we see them with our eyes. (P3)attempt(1) vt.意为“企图；试图”eg: He attempted to escape through a window.(2) n.意为“试图；尝试；努力”eg: He made no attempt to go abroad then.4. It is interesting to predict what styles of painting there will be in the future. (P3)predict vt. 意为“预言”，后可接that从句。

高中英语选修六知识点总结

高中英语选修六知识点总结高中英语选修六知识点总结
高中英语选修六是一门非常重要的英语课程，给学生们带来了许多新知识和挑战。

选修六主要是围绕着英语文学、文化和历史展开内容的，需要我们不仅要学会阅读和理解英语文章，还要学习写作和听力技能。

以下是关于选修六的一些重要知识点总结：
1.文学知识
选修六的文学知识主要涉及英美文学史、文学流派和文学作品分析，需要我们熟悉不同文学时期的文学特点，掌握文学流派和文学作品的阅读技巧。

2.文化知识
选修六的文化知识涉及到英、美、加等国家的历史、文化、政治、社会等方面，需要我们熟悉不同国家或地区的文化差异，增强跨文化交流的能力。

3.写作技巧
选修六的写作技巧主要是指英语写作和翻译，需要我们掌握英语写作中的基本句型、段落结构和篇章结构，同时还需要了解翻译的基本技巧和方法。

4.阅读理解
选修六的阅读理解主要是针对英美文学作品进行的，需要我们在阅读时了解作者的写作风格、主题和意义等方面，同时也需要我们熟练运用阅读技巧，如猜词、推理和细节查找等。

5.听力技能
选修六的听力技能主要是指听力理解和口语表达，需要我们熟悉英语听力考试中的常见题型，如听力短对话、长对话、听力材料等，并且要了解常用的口语表达方式。

6.英语考试技巧
在英语考试中，有一些常见的技巧可以帮助我们更好地完成试卷，如肢体语言和眼神交流，同时还需要我们熟练掌握强化记忆和归纳总结等方法。

总体来说，选修六是一门需要我们在多个方面进行学习的英语课程，需要我们充分掌握各种技巧和方法，才能取得优异的成绩。

人教新课标选修6 Unit 1 基础知识巩固和默写和答案

人教新课标选修6 Unit 1 基础知识巩固及默写基础知识归纳基础知识默写（一）基本单词1. ____________ v.预言; 预告; 预测2. ____________ vi. 有感染力; 呼吁; 求助3. ____________ vt. 采用; 采纳; 收养4. ____________ vt. & n. 努力; 尝试; 企图5. ____________ vt. 拥有; 具有; 支配6. ____________ n. 技术; 方法; 技能7. ____________ n.画像；身材；数字8. ____________ n.展览；陈列；展览会9. ____________ n.学者10. ____________ adj. 荒谬的; 可笑的11. ____________ adj. 精细的; 易碎的; 脆弱的12. ____________ adj. 香的; 令人愉快的13. ____________ adj. 典型的; 有代表性的14. ____________ n.信任; 信心; 信念15. ____________ adj. 卓越的; 杰出的; 极好的16. ____________ adj. 精致的; 脆弱的; 容易生病的17. ____________ adj. 过敏性的; 对……过敏的18. evident adj. ____________________19. preference n. _____________________20. aggressive adj. ____________________21. district n. __________________22. specific adj. ___________________23. reputation n. ___________________24. civilization n. ____________________25. permanent adj. __________________26. conventional adj. __________________27. contemporary adj. __________________28. signature n. __________________29. avenue n. __________________30. abstract adj. _____________ n. ___________-31. visual adj. ____________________（二）派生单词32. aim n. 目标; 对准v. 打算; 对准目标___________ adj. 无目的的; 无目标的___________ adv. 无目的地; 无目标地___________ [同义] n. 目标33. evident adj. 明白的; 明显的___________ adv. 显然___________ n.根据, 证词34. appeal vi.有感染力; 呼吁; 求助vt. 将……上诉n. 呼吁; 恳求___________ adj. 有感染力的; 有吸引力的___________ adv. 可怜地35. ______________ adj. 争论/争议的→ controversially adv. ____________36. ______________ n. 巧合; 相合→ coincident adj. ______________(三) 短语1. 活着的; 本人__________________2. 拥有__________________3. 巧合地__________________4. 对……敏感__________________5. 有吸引力__________________6. 另一方面__________________7. 大量__________________8. 也；还；而且__________________9. 导致__________________10. 偏爱__________________(四) 句型1. 完全倒装句式Among the painters who broke away from the traditional style of painting were the Impressionists, who lived and worked in Paris.2. 介词短语without the new paints and the new technique取代了if引导的非真实条件状语从句Without the new paints and the new technique, we would not be able to see the many great masterpieces for which this period is famous.3. would rather ... than句型Many art lovers would rather visit this small art gallery than any other in NewYork.参考答案：基础知识默写(一) 基本单词1. predict2. appeal3. adopt4. attempt5. possess6. technique7.figure8.exhibition 9. scholar 10. ridiculous 11. frgile 12. fragrant 13. typical14. faith 15. superb 16. delicat 17. allergic 18. 明显的；明白的19. 喜爱；偏爱20. 敢作敢为的；侵略的21. 区；区域；行政区22. 确切的；特定的23. 名声；声誉24. 文明；文化；文明社会25. 永久的；持久的26. 常规的；传统的27. 当代的；同时代的28. 签名；签字29. 林荫道；道路；大街30. 抽象的，深奥的；摘要31. 视觉的；看的见的(二) 派生单词32. aimless; aimlessly ; goal 33. evidently; evidence 34. appealing; appealingly35. controversial; 有争议的36. coincidence; 巧合的(三) 短语1. in the flesh2.in the possession of3.by coincidence4. be allergic to5. appeal to6. on the other hand7. a great deal8. as well as9. lead to10. have a preference for。

物理选修六知识点总结

物理选修六知识点总结第一章声波的传播1. 声波的特点声波是一种机械波，是由发声物体的振动引起的空气分子的振动而产生的。

声波的传播需要介质，比如空气、水等，声速和介质的性质有关。

声波是一种纵波，其传播方向和介质振动方向相同。

2. 声波的传播规律声波是通过振动的方式传播的，它遵循波动的基本规律，如波长、频率和波速之间的关系。

声波波长的大小与频率成反比，即频率越高，波长越短。

声速的大小和介质的性质有关，比如空气中声速约为343m/s，水中约为1500m/s。

3. 声波的衰减声波在传播过程中会发生衰减，其衰减程度与传播的距离、介质的性质等因素有关。

声波衰减的原因主要包括声能转化为其他形式的能量、传播介质的吸收和散射等。

第二章光的直线传播1. 光的特点光是一种电磁波，是在真空中传播的。

光波是横波，其传播方向和电场、磁场振动方向互相垂直。

光波的速度在真空中为常数，即光速336000km/s。

2. 光的直线传播光的直线传播是指光在均匀介质中的传播路径是一条直线。

光沿直线传播的原因是光波在均匀介质中的传播受到折射的影响，光波在介质边界处会发生折射，使光线沿着一条直线传播。

3. 光的反射和折射光的反射是指光波碰到介质边界而改变传播方向的现象，反射角等于入射角。

光的折射是指光波从一种介质传播到另一种介质时改变传播方向的现象，折射角受入射角和介质折射率的影响。

第三章光的波动特性1. 光的干涉光的干涉是指两束相干光波叠加在一起产生干涉条纹的现象。

干涉现象可以用杨氏双缝干涉实验来观察和解释，实验结果表明干涉出现的条件是两束光波具有相同的频率和相位。

2. 光的衍射光的衍射是指光波在和障碍物的相互作用过程中发生偏折和波源改变的现象。

光的衍射可以通过夫琅禾费衍射理论进行解释，实验结果表明衍射现象与光波的波长和障碍物尺寸有关。

3. 光的偏振光的偏振是指光波在特定方向上振动的现象，可以通过偏振光的产生和传播过程解释。

偏振光的产生有由偏振片和布儒斯特角条件，在偏振片的作用下光波只能在一个方向上传播。

选修六英语知识点归纳总结

选修六英语知识点归纳总结1. 阅读理解选修六英语要求学生具备较强的阅读理解能力，能够理解并分析各种文学作品、历史事件、科普知识等。

在阅读理解中，学生需要注意以下几个方面：1）文章结构：包括开头、中间和结尾，以及段落之间的逻辑关系。

2）语言特点：如修辞手法、比喻、象征、对比等。

3）主旨大意：把握文章的中心思想和主题。

4）细节理解：理解文章中的具体细节，例如时间、地点、人物等。

5）推理判断：根据文章中的信息进行推理判断，包括推断人物的心理活动、推测事件的发展等。

2. 写作能力选修六英语要求学生具备较强的写作能力，能够进行文学创作、议论文写作等。

在写作能力方面，学生需要注意以下几个方面：1）文体结构：了解不同文体的结构，如记叙文、议论文、说明文等。

2）语言组织：掌握文章开头、中间、结尾的叙述逻辑。

3）表达技巧：运用修辞手法、比喻、拟人等技巧进行表达。

4）内容丰富性：文章内容要有丰富性和深度，结构合理，条理清晰。

5）语言运用：要求对英语语法、词汇、句式等有较深入的理解和应用。

3. 语法知识选修六英语中的语法知识是学生英语学习的基础，包括句子结构、时态、语态、语气、句型、从句、状语从句、名词性从句等。

学生需要重点掌握以下几个方面的知识：1）时态：包括一般现在时、一般过去时、一般将来时、现在进行时、过去进行时、过去将来时等。

2）语态：包括主动语态和被动语态。

3）语气：包括陈述语气、疑问语气、祈使语气等。

4）句型：包括倒装句、虚拟语气、强调句、比较句等。

5）从句：包括定语从句、状语从句、名词性从句等。

4. 词汇量选修六英语要求学生具备一定的词汇量，能够熟练运用各类词汇进行听、说、读、写等方面的应用。

学生需要注意以下几个方面的词汇知识：1）常用词汇：包括日常生活中常用的词汇，如数字、颜色、家庭关系、学科名称、职业名称等。

2）高频词汇：包括高频单词和短语，如情感词汇、动词短语、形容词短语等。

3）专业词汇：包括与学科内容相关的专业词汇，如历史、地理、生物、化学、物理等学科的专业词汇。

人教版选修六知识点总结

人教版选修六知识点总结选修六是高中阶段的一门重要课程，涵盖了许多重要的知识点。

在这篇文章中，我们将对选修六中的知识点进行总结，帮助同学们更好地掌握这些知识。

1. 化学性质和结构在化学性质和结构这一部分，我们学习了原子结构和元素周期表。

我们了解了原子的组成和结构，并且学习了如何用元素周期表来预测元素的性质。

此外，我们还掌握了原子结构和元素周期表对化学反应的影响，以及元素周期表的发展历程和特点。

2. 元素与化合物在这一部分，我们学习了不同元素之间的化学性质和化合物的构成。

我们了解了元素之间的化学键是如何形成的，以及化合物的命名和结构。

3. 化学反应在化学反应这一部分，我们学习了化学反应的基本概念和分类。

我们了解了不同类型的化学反应，以及如何通过化学方程式来描述化学反应的过程。

4. 氧化还原反应在氧化还原反应这一部分，我们学习了氧化还原反应的基本概念和特点。

我们了解了氧化还原反应在化学反应中的重要性，以及如何通过平衡化学方程式来描述氧化还原反应。

5. 化学能量与化学动力学在这一部分，我们学习了化学能量和化学动力学的基本概念。

我们了解了化学反应中能量的转化和传递过程，以及化学反应速率的影响因素和如何描述化学反应速率的变化。

6. 化学平衡在化学平衡这一部分，我们学习了化学平衡的基本概念和特点。

我们了解了化学平衡在化学反应中的重要性，以及如何通过化学方程式和平衡常数来描述化学平衡的过程。

7. 酸碱平衡在酸碱平衡这一部分，我们学习了酸碱平衡的基本概念和特点。

我们了解了酸碱中性化反应，以及酸碱指示剂的选择和运用。

8. 金属与非金属在金属与非金属这一部分，我们学习了金属和非金属的基本性质和特点。

我们了解了金属的化学反应、物理性质以及金属的提取和利用。

9. 有机化合物在有机化合物这一部分，我们学习了有机化合物的基本概念和特点。

我们了解了有机化合物的结构和命名，以及有机化合物在日常生活中的应用。

以上就是选修六中的主要知识点总结，希望这篇文章对同学们的学习有所帮助。

高一历年选修六知识点总结

高一历年选修六知识点总结高中历年选修六是一门重要的学科，涵盖了各种知识点。

在这篇文章中，我们将对高一历年选修六的知识点进行总结和回顾，以便帮助大家更好地复习和掌握这门学科。

第一部分：生物学基础知识在高一历年选修六中，我们学习了许多生物学的基础知识。

其中包括细胞结构与功能、遗传与变异、进化与适应以及生态学等内容。

细胞是生物体的基本单位。

它们具有不同的结构和功能，包括细胞质、细胞膜、核糖体和细胞核等。

细胞的结构和功能决定了它们在生物体内的作用和任务。

遗传与变异是生物学中的重要概念。

通过遗传，生物体将基因传递给下一代，保持了种群的连续性。

变异是指个体之间存在的一些差异，这些差异可以是基因突变引起的，也可以是环境因素导致的。

进化与适应是生物多样性的产物。

生物在长时间的演化中，通过自然选择和适应环境的能力，逐渐适应了各种不同的生存环境和生活方式。

生态学研究了生物与环境之间的相互作用。

它涉及到一系列的概念和原理，包括生态系统、食物链、生态位以及生物圈等。

生态学的研究对于保护环境和维持生物多样性具有重要意义。

第二部分：分子生物学分子生物学是高一历年选修六中的另一个重要内容。

它研究了生物体内分子的结构和功能，包括DNA、RNA、蛋白质以及代谢等方面的知识。

DNA是生物遗传信息的携带者。

它由两条互补的链组成，可以通过DNA复制过程获得两条完全相同的DNA分子。

DNA编码了生物体内的蛋白质合成过程，决定了生物体的遗传特征。

RNA在蛋白质的合成过程中起到了重要的作用。

它是从DNA 模板上转录而来的，可以将DNA上的遗传信息转化为蛋白质的合成指令。

蛋白质是生物体内最基本的功能分子。

它们由氨基酸组成，不同的氨基酸序列决定了蛋白质的结构和功能。

代谢是生物体内化学反应的总称。

代谢过程包括有氧呼吸、光合作用、葡萄糖分解等多种化学反应，这些反应提供了生物体所需要的能量和物质。

第三部分：遗传学和生物工程学遗传学和生物工程学是高一历年选修六中的另一重要分支。

(精校)高中英语人教版选修6知识点汇总

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选修6nit 1 Art心单词faith信任；信念；信心用结构：ak one’s faith with sb. 对某人不守信用p faith with sb。

守信于某人e faith in 不再信任e faith in 相信; 信任good/bad faith 真心诚意/虚情假意er repeated failure, he lost faith in himself。

不断的失败之后，他对自己失去了信心。

th can remove mountains。

信仰能移山。

er break faith, or you will lose all your friends. 不要背信弃义，否则你将失去所有的朋友。

aim目标；目的&vt。

瞄准；（向某方向）努力t is your aim in life？你生活的目标是什么?用结构:e aim （at) 瞄准……at 向……瞄准；旨在，针对high 胸怀大志；心气很高aimed the gun at the enemy officer.他用枪瞄准了敌人的军官。

factory must aim at developing new models of machines。

高考一轮复习英语讲义：选修六 Unit 1 Art 含答案

Unit 1 Art一、刷黑板——词汇全听写(先过识记默写关)Ⅰ.阅读词汇(英译汉)[第一屏听写]1．abstract adj.抽象的；深奥的n. 摘要2．sculpture n. 雕塑3．gallery n. 美术陈列室；画廊4．conventional adj.常规的；传统的；因循守旧的5．ridiculous adj.荒谬的；可笑的6．controversial adj.争论的；争议的[第二屏听写]7．aggressive adj.敢作敢为的；侵略的；好斗的8．delicate adj.脆弱的；容易生病的；精致的9．fragile adj.精细的；易碎的；脆弱的10．fragrant adj.香的；令人愉快的11．contemporary adj.当代的；同时代的12．permanent adj.永久的；持久的13．consequently ad v. 所以；因而14．masterpiece n. 杰作；名著[第三屏听写]Ⅱ.高频词汇(汉译英)1．faith n．信任；信心；信念2．faithfully ad v. 忠实地3．aim n. 目标；目的v i.&v t.瞄准；(向某方向)努力4．typical adj.典型的；有代表性的5．evident adj.明显的；明白的[第四屏听写]6．adopt v t.采用；采纳；收养7．possess v t.拥有；具有；支配8．possession n. (尤作复数)所有；财产9．superb adj.卓越的；杰出的；极好的10．technique n. 技术；方法；技能11．shadow n. 阴影；影子[第五屏听写]12．attempt n．努力；尝试；企图v t.尝试；企图13．predict v t.预言；预告；预测14．figure n. 画像；身材；数字15．allergic adj.过敏性的；过敏的16．exhibition n. 展览；陈列；展览会17．flesh n. 肉；肌肉；肉体[第六屏听写]18．preference n．喜爱；偏爱19．appeal v i.有感染力；呼吁；求助v t.将……上诉n. 呼吁；恳求20．reputation n. 名声；名誉21．civilization n. 文明；文化；文明社会22．visual adj.视觉的；看得见的[第七屏听写]23．district n．区；区域；行政区24．committee n. 委员会25．signature n. 署名；签字26．specific adj.确切的；特定的27．scholar n. 学者28．avenue n. 林荫道；道路；大街[第八屏听写]29．bunch n．束；串30．coincidence n. 巧合(的事)；(事情、口味、故事等)相合31．by_coincidence 巧合地32．a_great_deal 大量33．on_the_other_hand (可是)另一方面34．in_the_flesh 活着的；本人35．appeal_to (对某人)有吸引力；(使某人)感兴趣二、刷清单——热身自盘点(再过基本应用关)(一)核心单词(二)常用短语(三)经典句式一位富豪，于1919年去世，把他的房子、家具和艺术收藏品全部留给了美国人民。

(完整版)人教版高中化学选修6知识点总结

人教版高中化学选修6知识点总结课题一实验化学起步实验化学的目标(1)认识化学实验是学习化学知识、解决生产和生活中实际问题的重要途径和方法。

(2)掌握基本的化学实验方法和技能，了解现代仪器在物质的组成、结构和性质研究中的应用。

(3)了解化学实验研究的一般过程，初步形成运用化学实验解决相关问题的能力。

(4)形成严谨求实的科学态度，具有批判精神和创新意识。

(5)形成绿色化学的观念，强化实验安全意识。

实验化学的内容(1)通过实验活动，获得一些化学事实，再经过思考、归纳、小结，进一步认识化学变化的本质。

(2)初步掌握分离、提纯、制备、合成物质的方法。

(3)认识反应条件的控制在化学研究中的作用与意义。

(4)认识定量分析在化学研究中的重要性。

(5)学习实验设计的基本方法和思路。

蓝瓶子实验1.实验目的(1)了解控制化学反应条件的作用。

(2)通过观察亚甲基蓝和亚甲基白在不同条件下的相互转化，学习观察方法，体验对比实验法。

2．实验原理(1)在碱性溶液中，蓝色亚甲基蓝很容易被葡萄糖还原为无色亚甲基白。

(2)振荡此无色溶液时，溶液与空气的接触面积增大，溶液中氧气的溶解量就增多，氧气把亚甲基白氧化为亚甲基蓝，溶液又呈蓝色。

(3)当瓶子静置时，有一部分溶解的氧气逸出，溶液里葡萄糖所起的还原作用渐渐起主导作用，其颜色将由蓝色到无色。

颜色可以重复变化，直到所有的葡萄糖都被氧化完毕或溶液内的氧气耗尽为止。

(4)其方程式为：由上式可知，本实验颜色变化是反应体系交替发生还原与氧化反应的结果。

3．振荡周期(1)含义：由蓝色出现至变为无色所需的时间。

(2)影响因素：振荡周期的长短受反应条件如溶液的酸碱度、反应物浓度和温度等因素的显著影响。

做“蓝瓶子”实验时锥形瓶中颜色变化停止的原因是什么【提示】该反应颜色变化的原因是亚甲基蓝可被葡萄糖还原为无色物质，而氧气又可把该无色物质氧化为蓝色物质。

故当溶液中的葡萄糖或瓶中的氧气被耗尽之后，锥形瓶中的颜色变化就会停止。

人教版高中英语选修六高考基础梳理训练及答案：选修6Unit2Poems

高中英语学习材料madeofjingetieji2014高考英语宏志班优化设计系列基础梳理训练及答案：新人教版选修6Unit2Unit 2 Poems高考链接完形填空—记叙文.(浙江省绍兴一中2011届上学期高三期中测试)It was a bitter, cold evening in northern Virginia many years ago. The old man was waiting for a ride across the 81 . The wait seemed 82 .At last he heard the slight, steady rhythm of approaching hooves coming along the frozen path. Anxiously, he 83 as several horsemen came around the bend. He let the first one 84 . Then another, and another. Finally, as the 85 rider neared the spot where the old man sat like a snow statue, the old man 86 the rider’s eye and said, “Sir, would you mind giving an old man a ride to the other side? There doesn’t appear to be a passage way on87 . ”The rider replied, “Sure. ” Seeing the old man was unable to88 his half-frozen body from the ground, the horseman got down and helped the old man onto the horse. The horseman took the old man not just across the river, but to his destination.As they neared the tiny but cozy cottage, the horseman’s89 caused him to ask, “Sir, I notice that you let several other riders go by without making a(n) 90 to get a ride. Then I came up and you 91 asked me for a ride. I’m curious why, on such a bitter winter night, you would wait and ask the last rider. 92 I had refused and left you there? ”The old man replied, “I’ve been 93 here for some time. I think I know people pretty good. ” He continued, “I looked into the eyes of the other riders and immediately saw there was no94 for my situation. But when I looked into your eyes, 95 was evident. I knew, 96 , that your gentle spirit would 97 the opportunity to give me help in my time of 98 . ”Those heartwarming comments 99 the horseman deeply.“I’m most grateful for what you have said, ” he told the old man. “May I never get too busy in my own affairs that I 100 to respond to the needs of others with kindness and compassion. ” With that, Thomas Jefferson turned his horse around and made his way back to the White House.81. A. town B. riverC. countryD. island82. A. meaninglessB. uselessC. carelessD. endless83. A. watchedB. askedC. wavedD. approached84. A. come overB. get offC. pass byD. take off85. A. comingB. leavingC. nextD. last86. A. missedB. caughtC. avoidedD. saw87. A. bus B. carC. footD. horse88. A. feelB. pushC. liftD. stand89. A. honestyB. courageC. enthusiasmD. curiosity90. A. choice B. stopC. effortD. scene91. A. immediatelyB. hurriedlyC. friendlyD. strangely92. A. What aboutB. What ifC. How comeD. If only93. A. in B. outC. aroundD. beyond94. A. concernB. doubtC. chanceD. reason95. A. meaningB. kindnessC. seriousnessD. help96. A. then and there B. for a moment C. all of a sudden D. sooner or later97. A. offer B. createC. findD. welcome98. A. need B. dangerC. fortuneD. happiness99. A. influencedB. excitedC. touchedD. hit100. A. happenB. tryC. disagreeD. fail参考答案16.BDACD BCCDC ABCAB ADACD ：1．____________n.诗(总称);诗意→____________ n. 诗；韵文；诗体文→____________ n. 诗人2．____________ vt. 传达；运送→____________ n. 传送者；传输装置3．____________ adj.具体的；确定的→____________ n．混凝土4．____________ n. 钻石；菱形5．____________ vi. & vt. 取笑；招惹；戏弄6．____________ adj.含盐的；咸的→____________ n．盐7．____________adj.无穷的；无止境的→____________ n.结束；终止→____________ n．结尾；结局8．____________ n. 翻译；译文→____________ v. 翻译→____________ n．译员；翻译者9．____________ vt. & vi. 转化；转换；改造；变换→____________ n．变压器10．____________ n. 悲伤；悲痛；懊悔→____________ adj.悲伤的；伤心的11．____________ adj. 适当的；正当的→____________ adv. 适当地12．____________ adv.最后；终于→____________ adj. 最后的；最终的13．____________ n. 黑暗；漆黑→____________ adj.漆黑的→____________ vt.使……变黑14．____________ n. 暖和；温暖→____________ adj. 暖和的；温暖的→____________ vt. & vi. (使)变暖；被加热；暖和起来15．____________ n．赞助人；主办者；倡议者→____________ vt.发起；举办；倡议16．____________ n. 负担；负荷物(尤指沉重的)→____________ vt. & vi.把……装上车/船；装……1．Our plans need to be ____________(灵活的) enough to care for the needs of everyone.2．She hopes to get a job on the local newspaper and ____________(最后) work for The Times.3．The race organizers are trying to attract ____________(赞助者)．4．He expressed his ____________(悲痛) at the news of her death.5．His plan is not yet ______(具体的)．6．Which dress is more ______ (适当的) for the party，this one or that one?7．The company's head office is in the city，but it has ______ (分支机构)all over the country.8．______ (装载) with heavy goods，the truck ran very slowly.9．In the last 30 years this country has been ____________(转换) into an advanced industrial power.10．Can anyone ____________(翻译) this English article into Chinese?1．take ____________ easy 轻松；不紧张；从容2．run out ____________ 用完3．be made ____________ of 由……构成4．____________ particular 尤其；特别5．try ____________ 测试；试验6．let ____________ 发出；放走1．There are various ____________ ____________ people write poetry.人们写诗有许多原因。

高中物理人教版选修6章末专题复习

(2)常见敏感元件及特性． ①光敏电阻：光敏电阻在被光照射时电阻发生变化，光照增强电阻减小，光照减弱电阻增大．
②热敏电阻和金属热电阻：金属热电阻的电阻率随温度的升高而增大，热敏电阻有正温度系数、负温度系数两种．正温度系数的热敏电阻的阻值随温度升高而增大，负温度系数的热敏电阻的阻值随温度升高而减小．
③霍尔元件：能把磁感应强度这一磁学量转换成电压这一电学量，
UH＝kIdB.
典例精析
如图所示为某一热敏电阻(电阻值随温度的改变而改变，且对温度很敏感)的 I－U 关系曲线图．
(1)为了通过测量得到如图甲所示 I－U 关系的完整曲线，在图乙(a) 和图 (b) 两个电路中应选择的是图 ________ ；简要说明理由： ________________________________.(电源电动势为 9 V，内阻不计，滑动变阻器的阻值为 0～100 Ω)
1 知识网络·宏观掌控
2 专题突破·热点探究传感器的工作原理及常用的敏感元件 (1)传感器感受的通常是非电学量，如力、热、磁、光、声等，而它输出的通常是电学量，这些输出信号是非常微弱的，通常要经过放大后，再送给控制系统产生各种控制动作，传感器原理如框图所示．
非电学量 → 敏感元件 → 转换器件 → 转换电路 → 电学量
【答案】 (1)(a) 电路电压可从 0 调到所需电压，电压调节范围大 (2)5.2 111.8(111.6～112.0 均可) (3)恒温箱，自动孵化器，热敏温度计等
跟踪练习加速度计是测定物体加速度的仪器．在现代科技中，它已成为
导弹、飞机、潜艇或宇宙飞船等制导系统的信息源．如图为应变式加速度计的示意图．当系统加速时，加速计中的敏感元件也处于加速状态．敏感元件由两弹簧连接并架在光滑支架上，支架与待测系统固定在一起，敏感元件的下端可在滑动变阻器 R 上自由滑动，当系统加速运动时，敏感元件发生位移并转换为电信号输出．