第二册_一、三单元重点
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第二册重点词语积累音形义立体交叉记忆第一单元单元概述隽永隽秀镌刻领略:感受。
领会:领悟,理解。
~~意图;~~风采身临其境/设身处地圈点批注:提要钩玄:提要:摘出纲要;钩玄:探求精深的道理。
精辟而简明地指明主要内容。
钩:探求。
钩沉:探索道理或辑录散失的材料。
1、荷塘月色幽僻怪癖庇护大辟辟谣精辟另辟蹊径复辟征辟辟邪蓊蓊郁郁金碧辉煌点缀:衬托、装饰,使更好看;装点门面,应景。
撺掇辍学亭亭玉立:形容高耸直立或身材修长的样子。
袅娜弥望宛然婉约脉脉含情颤动战栗战战兢兢:战战兢兢,如临深渊,如履薄冰,形容恐惧而发抖或特别小心谨慎的样子。
霎时刹那古刹斑驳陆离:形容色彩错杂纷繁(斑驳:形容多种色彩夹杂;形容分布错杂。
陆离:色彩繁杂的样子)光怪陆离:形容形象奇特,色彩斑斓。
梵婀玲无精打采丰姿:美好的仪态丰韵:美好的韵致风姿:风度仪态风韵:指诗文书画的风格、神韵;指风度韵致(多用于女性)妖童媛女:妖:艳丽,妩媚;过分艳丽,不正派。
媛:美女。
婵媛:形容情思萦绕的样子;形容枝条相连的样子;婵娟。
婵娟:姿态美好;指美女;指月亮。
鹢首櫂濯擢迁延:拖延。
2、故都的秋混混沌沌如橼大笔:像椽子一般粗大的笔。
比喻记录大事的手笔,也比喻笔力雄健的文词。
在领略秋的过程上,是不合适的。
冷漠落寞~不关心~守成规夹袄譬如橄榄枝:橄榄枝是油橄榄的树枝,圣经故事中曾用它作为大地复苏的标志,后来西方国家把它用作和平象征。
槟榔流水账廿四桥五卅人过卌3、因绿记管窥蠡测:管:竹管;蠡:贝壳做的瓢。
从竹管里看天,用瓢测量海水。
比喻对事物的观察和了解很狭窄,很片面。
常春滕冬夏~青(经久不变的)涸辙之鲋:在干涸了的车辙沟里的鲫鱼,比喻处于极度窘困境地、亟待救援的人。
涸:干;辙:车轮辗过的痕迹;鲋:鲫鱼。
欢度佳节度日如年渡过难关揠苗助长疲累迁累硕果累累罪行累累淅沥:模拟微风、细雨、落叶等的声音。
婆娑:形容盘旋舞动的样子;形容枝叶疏密有致的样子。
猗郁蕈菌竹簟执拗急不暇择移徙第二单元文言文学习的重点项目:一、重点实词词义二、重点虚词意义和用法三、重点实词词类活用、通假字、古今异义四、文言特殊句式4、《诗经》两首氓隶来即我谋愆期愆尤将子无怒,秋以为期乘彼垝垣:登,升;趁,顺应;驾御。
Useful Expressions in Unit 3,Book 2 (by Mr. Hu )1. “Father knows better.” or “Father, you know better than that.” literally means Father was wise enough not to do something. Actually it does not have this meaning. It means Father was not wise when he meddled with his children’s affairs.This sentence occurs six times in the text. The children said it satirically to show their disapproval of Father’s meddling with their affairs.2. location: n. a place or positionThis is a suitable location for a camp.目击者向警察指出事故发生的确切地点。
Witnesses showed the police the exact location of the accident.3. know better: behave in a more sensible and acceptable way4. He is old enough to know better.5. 他很明事理,不至于以貌取人。
He knows better than to judge by appearances.Pattern: know better than sb.know better than to do sth.7. embarrass: vt. make (sb.) feel awkward or ashamed8. It embarrassed him that he had to give a talk in front of a lot of people.9. I don’t like making speeches in public. It’s so embarrassing.10. I was really embarrassed when I couldn’t answer the teacher’s question.11. dumb: adj. 1) foolish eg. He was so dumb that he left his keys at home again.2) unable to speak eg. The terrible news struck us all dumb.他生来不能说话,但是他设法找到一个好工作。
专题9金属与人类文明第一单元金属的冶炼方法.................................................................................................. - 1 - 第二单元探究铁及其化合物的转化.................................................................................. - 4 - 第三单元金属材料的性能及应用...................................................................................... - 8 -第一单元金属的冶炼方法基础知识一、金属的物理性质1.金属材料的优异性能有良好的可塑性,坚固耐用,具有导电、导热性能。
2.金属的存在形式(1)在自然界中,只有少量的金属元素以游离态形式存在于地壳中,如自然金和自然银。
通过熔铸的方法即可对金属进行加工和锻造。
(2)地壳中的大部分金属元素都是以化合态形式存在的。
例如铁元素存在于赤铁矿(主要成分是Fe2O3)中,铝元素存在于铝土矿(主要成分是Al2O3)中。
微点拨:金属的存在形式与其活动性有关。
一般而言,活动性较强的金属,在自然界以各种各样的化合态存在;活动性较弱的金属,可能以游离态存在。
有的金属元素还能以游离态和化合态两种形式存在。
二、金属的冶炼1.金属冶炼利用化学反应使金属元素从化合态变为游离态的过程称为金属冶炼。
工业上常用的金属冶炼方法有热分解法、高温还原法和电解法等。
2.常用金属冶炼方法(1)金属活动性顺序与金属冶炼方法的关系(2)冶炼方法的应用实例(3)铝热反应实验 实验原理 Al 作还原剂,金属氧化物作氧化剂,用铝将氧化物中的金属置换出来 实验操作实验现象 (1)镁条剧烈燃烧 (2)氧化铁粉末和铝粉发生剧烈的反应 (3)反应放出大量的热,并发出耀眼的白光 (4)纸漏斗的下部被烧穿,有熔融物落入沙中实验结论 在高温下,铝粉与Fe 2O 3发生反应,放出大量的热,化学方程为:2Al +Fe 2O 3=====高温2Fe +Al 2O 3微点拨:(1)铝热反应的引燃剂为镁带,助燃剂为氯酸钾。
高中地理新教材合格考必修二知识点总结第一单元人口与环境第一节人口分布一、知识梳理1.人口分布的衡量指标:人口密度:是衡量人口分布的主要指标,它反映一定地区的人口密集程度,是指单位土地面积上居住的人口数。
通常以每平方千米常住的平均居民数量来表示。
计算公式:人口密度=人口数量/面积×100%2.人口分布特点答题模板:(1)人口分布是否均匀(2)分布的方位(疏密,多少);人口主要集中在……3.世界人口分布的特点和规律:特点:目前全世界大约3/4的人口分布在5%的陆地上,具有明显的不均衡特征。
世界人口稠密区:东亚、东南亚、南亚以及西欧和北美东北部等,都是人口稠密区。
至2017年,人口超1亿的国家有中国、印度、美国、印度尼西亚、巴西、巴基斯坦、尼日利亚、孟加拉国、俄罗斯、日本、墨西哥、埃塞俄比亚、菲律宾等。
人口稀疏区:南极洲以及一些荒凉海岛。
规律:北半球中纬度沿海低地平原①主要集中在北半球的中低纬度地带。
②主要集中在距海较近地带。
③主要集中在海拔较低地带。
④主要趋向于城镇地区。
4.热带多雨地区人口分布特点:热带多雨地区,人口最稠密的地方通常不在平原,而在高原和山地。
原因:热带高原和山地的一定海拔范围内,气候凉爽,雨量适中,排水通畅。
此外,这一海拔超出疟蚊分布上限,人们可免受疟疾等疾病袭扰。
5.影响人口分布的因素自然因素(基本因素):气候、地形、水资源和土壤、矿产资源社会经济因素:经济发展水平(最显著)、交通和通信条件、文化教育、政府政策和地方习俗等6.胡焕庸线探究中国的人口分布特点(1)以胡焕庸线(腾冲-黑河一线)为分界线;(2)我国人口的空间分布是东南多,西北少原因:我国东部地区气候适宜,水源丰富,土地平坦肥沃;交通方便,科技水平高,环境可养育的人口多,故人口稠密;而西部地区大多为高原、荒漠,土地可垦殖率低,水资源短缺,生态环境脆弱,生产水平低,环境可养育的人口少,人口分布稀疏。
所以,我国人口分布现状是合理的。
第二册语文词语表(三)姓名______识字三:1.我会读,我会记。
云雾雪上加霜和风细雨朝霞夕阳蝴蝶蜜蜂碧绿万紫千红李子杨树山清水秀青山绿水鸟语花香朝(zhāo)阳朝(cháo)东晚霞晨雾秋霜2.我会读,我会写。
和:和气和平和好和风细雨语:语文语言话语千言万语千:千万秋千千金千方百计李:桃李李子李树秀:秀丽秀气优秀山清水秀香:香气清香香水鸟语花香第9课:两只鸟蛋1.我会读,我会记。
取下冰凉一定捧着连忙轻松轻轻地仿佛(fú)佛(fó)祖抬头投中方向鸟蛋凉凉的凉凉的鸟蛋小路长长的长长的小路杨树高高的高高的杨树2.我会读,我会写。
听:收听听见听说听讲唱:歌唱唱歌唱戏连:连忙连长连接接二连三远:远方远近远处不远千里定:一定肯定不定否定向:方向向东朝向天天向上第10课:松鼠和松果1.我会读,我会记。
聪明活泼忽然眨眼睛如果总数以后主意全心全意蒙蒙细雨2.我会读,我会写。
以:以后以为自以为是后:后来今后后生先后更:(gèng)更加更好(gēng)三更主:主动主人主意主见自主意:意外意思一心一意三心二意总:总是总理总和第11课:美丽的小路1.我会读,我会记。
先生花花绿绿五颜六色梅花鹿慢慢地堆积鼻子脑袋奇怪推开一辆小车赶快长久天长地久先人后己干干净净2.我会读,我会写。
先:先后先生先人先进干:(gān)干净鱼干(gàn)干活树干赶:赶走赶快赶走起:起来一起起床明:光明明天明月耳聪目明净:干净洁净净化第12课:失物招领1.我会读,我会记。
失物年级同学参观包围工人专心准备排队刚才请坐一双眼睛各自认真准点难题少先队先进备课失去各种各样出发(fā)头发(fà)2.我会读,我会写。
同:同学同样相同共同工:工作工人员工工夫专:专门专心专业专注才:才干口才才华级:级别年级高级队:队员队伍队长少先队语文园地三:生字年代舌头页面左右开弓秒针分秒必争争分夺秒炒菜炒作奇怪聪明活泼冰凉可口准备赶快观看包围堆积花花绿绿干干净净高高兴兴。
深入理解《英语泛读教程刘乃银第三版第二册》的所有单元答案《英语泛读教程刘乃银第三版第二册》是一本教授英语泛读技巧和提高阅读能力的教材。
通过学习这本教材,学生能够培养对英语的兴趣,提高阅读速度和理解能力。
本文将对该教材的所有单元进行深入理解和分析,并提供相应的答案。
第一单元:阅读与学习本单元旨在帮助学生了解阅读的重要性以及提高阅读效率和技巧。
通过多种练习,学生可以掌握如何快速扫描和略读文章,提取关键信息。
第二单元:文化与传统本单元介绍了世界各地的文化和传统,学生能够了解不同国家和地区的习俗和传统。
阅读材料涵盖了节日庆祝、婚礼习俗等内容。
第三单元:科学与技术本单元旨在让学生了解科学与技术的发展和应用。
通过阅读科技相关的文章,学生可以了解最新的科技进展和创新。
第四单元:环境与保护本单元关注环境保护和可持续发展的话题。
学生可以了解环境问题的严重性,如何保护环境以及个人在保护环境中的作用。
第五单元:个人成长本单元旨在帮助学生发展个人能力和提高自我管理能力。
通过阅读相关的文章,学生可以学习如何制定目标、管理时间以及处理人际关系。
第六单元:历史与人物本单元介绍了历史事件和重要人物。
学生可以了解世界历史和各个领域的杰出人物,培养对历史的兴趣。
第七单元:社会与经济本单元关注社会和经济问题,学生可以了解社会问题和经济现象的原因和后果。
阅读材料覆盖了贫富差距、就业问题等内容。
第八单元:媒体与广告本单元旨在帮助学生了解媒体的影响力和广告宣传的技巧。
学生可以学习如何分辨信息真假,提高媒体素养。
第九单元:艺术与文学本单元介绍了艺术和文学作品,学生可以欣赏不同类型的艺术和文学作品,并了解其背后的文化意义。
第十单元:教育与就业本单元关注教育和就业问题,学生可以了解不同教育体系的特点和就业市场的现状。
阅读材料包括学生就业、职业规划等主题。
通过对《英语泛读教程刘乃银第三版第二册》各单元的深入理解和分析,我们可以看到该教材的设计以提高学生的阅读能力和培养对英语的兴趣为核心目标。
7 2010 3 30 1、2 课题Unit 3 Purchase and payment教学目的与教学要求目的:Master the Words, phrases and difficult sentences in the passage.要求:Command the skill of making reservations, and the usage of grammar 教学重点与教学难点重点:How to make reservations and write registration form难点:The understanding and usage of Subjunctive Mood教学主要内容I. Check the exercises.II. Applied WritingIII. Sentence writing.(the Subjunctive Mood)IV. Finish exercise课后作业与思考题1. Review all the language points in unit four.2. Prepare unit five总结分析教学过程教学环节与时间分配1. My name is Vanessa Saunders.我名叫雯妮莎桑德斯。
2. I have visited China sixteen times since 1978.1978年以来,我已来过中国16次。
3. I have been conducting tradeshows and setting up tradeshow exhibitions for a variety of international clientsa. conduct: vt.引导,经营。
Eg. The headmaster conducted us round the school.校长带引我们在学校里参观了一圈。
新概念英语第二册一单元〔上〕教学学问点一、重点短语Lesson1: go to the theatre/moviePay attention to=focus on=be concentrate on Take notice ofget(be ) angry〔with〕/angrilyturn round=turn aroundin the end=at last=finallynone of one’s businessmake a conversationtalk loudly/speak louder/read aloudLesson2: get up/wake up/get down/get on Sit up/jump upSometimes/sometime/some time/some times Out of the window/by the window/Stay in bed/go to bedNot……untilWhat a day!Just then/from then(now) onBy+交通工具Have breakfast(lunch/dinner)/a mealLesson3: public gardens=parkIn public/in the public eyeA single dayTeach sb. sth.Lend sb. sth.=lend sth. to sb.Borrow sth from sb.Few/a few/little/a littleA few wordsThink about/of/Send sb. sth.= send sth. to sb.On the last dayMake a decision=make up one’s mindLesson4: receive sth. from sb.Work for/work withA great number of/ the number ofTry to do sth.= take efforts to do sth.Fly to+地点In the centre of ……/in the middle ofFind sb. doing sth.A big firm(company)Lesson5: sp. +间隔长度+from+ sp.In three minutes/after three minutesCover/be covered withUp to now=up till now=until now=so farA great manyOne……the other……From……to……In the way/on the way/in this way/ by the way/in a waySpare parts/ a part of/ the portion ofCarry the message to/ leave a message forLesson6: move to/settle in/settle down Knock at/knock on/knock down/knock off Knock oer/knock outAsk/ ask forA glass ofIn return for/in returnStand on one’ head(hand)Go away/get away/Tell sb. (about) sth.Call at+地点Call on+人Once/twice/three times a day/month/year Once upon a time/once more/once again/ Once in a whileLesson7:at the airportExpect sth./expect sb. to do sth.Wait on +地点Wait forTake sth. off/take offKeep guard=stand guard=patrolTo one’s surpriseBe full of=be filled withLook at/for/afterPut out/put……outPut on/put……onLesson8: the most+形容词Nearly/hardly/scarcelyEnter for/enterAdj.比较级+thanA prize for sth.Lesson9: A large crowd ofIn twenty minutes’ timeFive to twelveBig minute handLook at/for/out/down/up toRefuse to doAt that momentBegin to do sth.Be kept in sp./be kept from doing sth.Lesson10: musical instrumentBe made in/of/fromBelong to=be in the possession of sb. Belong withFor a long timeBe damaged byLesson10: be allowed to do sth. Allow to do/doingLesson11: come in/out/on/up with Pay back/pay……backGive sb. sth=give sth. to sb.Pay for sth./pay……forOne good turn deserves anotherGet a good salary=be well-paidLesson12: good luck(to sb./with sth.) sail from/through/acrossMeet sb.Early(late) in the morning/nightSet out/off/up forPlenty ofSay goodbye to sb.Be away/stay away/be absentBe proud of =take pride inBe proud to do sth.Take part in=participate in=join 二、关键句型:Lesson1:Lesson2:1. It’s raining again.I’m coming to see you.I’m still having breakfast. 表示正在发生的动作I’m having breakfast.I neve r get up early on Sundays.I sometimes stay in bed until lunchtime.Do you表示常常发生的动作。
Unit 1Active reading 1Difficult sentences1. The liberals replied that it was the ability to tolerate noisy, dissident minorities which made universities great. (2)英语常用的强调结构是“It is (was) + 被强调部分(主语、宾语或状语) + who (that)...”。
一般说来,被强调部分指人时,用who;指事物时用that,但that 也可以指人。
在美国英语中指事物时常用which来代替that。
翻译:自由派人士回答说,大学之所以伟大正是因为它们有能力容忍喧闹的、唱反调的少数人。
2. These days political, social and creative awakening seems to happen not because of college, but in spite of it. (5)in spite of sth is used to refer to a fact that makes something else surprising.翻译:现在,政治、社会和创造意识的觉醒似乎不是凭借大学的助力,而是冲破其阻力才发生的。
3. Some people drop out, but the most apathetic stay the course because it’s too much effort to leave. (5)“Stay the course” is used in the context of a war or battle meaning t o pursue a goal regardless of any obstacles or criticism. Its modern usage was popularized by American presidents George H. W. Bush and Ronald Reagan. The phrase was first used by Bush in July 2003 while talking about his plan for Iraq, “We will stay the c ourse, we will help this young Iraqi democracy succeed…”翻译:有些人辍学,但大多数已经有些麻木,还是坚持混到毕业,因为离开学校实在是太费事了。
4. College has become a means to an end, an opportunity to increase one’s chances on the employment market, and not an end in itself, which gives you the chance to imagine, just for a short while, that you can change the world. (6)这句话主语为college,谓语has become,表语为a means to an end,an opportunity … employment market作为a means to an end的同位语。
not an end in itself同样为has become 的表语,与前面的a means to an end形成对比,它还做定语从句which gives you the chance to imagine的主语。
imagine后面跟了一个宾语从句that you can change the world。
翻译:大学已变成实现目的的手段,是在就业市场上增加就业几率的一个机会,上大学本身不再是目的,不再是给你提供一个机会,让你暂时想象一下:你能够改变世界。
5. Gone are the days when a son or daughter rang home once or twice a term. (7)Gone are the days when意思为“······日子一去不复返了”。
注意后面的从句中要用过去时。
也可以变换句型The days when… are gone.翻译:儿子或女儿每学期往家里打一两回电话的日子一去不复返了。
6. “Bliss was it in that dawn to be alive,But to be young was very heaven!” (8)这是一个倒装句。
原句应是It was bliss to be alive in that dawn. It 指代to be alive in that dawn. Bliss was / is it to do sth. 和it was / is heaven to do sth. 都表示“做······是一件非常幸福的事情。
”翻译:“在那黎明时分活着是至福,年轻就是非常美妙的事情!”Innocence is bliss. (无知便是福。
)Bliss was it in that dawn to be alive, but to be a full member of the Exchange Rate Mechanism (汇率机制) was very Heaven.Words1. establishment n.(1)the most important and powerful people in a country or in a section of society(2)the process of starting or creating something such as an organizationFigure out the meaning of underlined words.(1)The literary establishment generally looks down on artists. 文学界权威(2)John was eager to establish good relations with the business community. 与······建立良好关系(3) Reagan quickly established himself as a promising film actor. 使自己成为······(4) It’s an old established family firm. 老牌的2. passion n. a powerful emotion such as love or anger1) 他酷爱古典音乐。
He has a passion for classical music.2) He spoke with great passion about the plight of the refugees.他慷慨激昂地讲述了难民们的困境。
passionate desire/ interest/concern/belief3. launch v. to start a major activity发射人造卫星launch a man-made satellite创办一个新企业launch a new enterprise发动攻击launch an attack 发起一次活动launch a campaign将新产品投放市场launch a new product4. give rise to to make sth. happen or begin, esp. sth. unpleasant or unexpectedwords or expressions with similar meaning to give rise toto cause/ to lead to/ to result in/ to contribute to(1)Instead of resolving contradictions, the series of measures taken by the government gaverise to more violent clashes.(2)Honesty and hard work contribute to success and happiness.5. bring about to make sth. happen, esp. to cause changes in a situation反对党联合工会发动了一次大罢工,最终导致政府的垮台。
The Opposition formed an alliance with the trade unions and launched a general strike, which ultimately brought about the downfall of the government.6. in itself without considering the rest(1)For the old lady buying the daily newspaper soon became an end in itself, since she reallyjust wanted to chat with the shopkeeper.那老太太每天去买报纸,不多时便觉乐在其中,因为她主要是想和店主聊天.(2) 这钱本身对他们来说是没有什么价值的。
The money in itself meant nothing to them.Useful expressions1.一阵烟雾 1 a haze of smoke2.刺激的经历 1 stimulating experience3.将······变成 2 transform… into4.激进的政治氛围 2 the atmosphere of political radicalism5.持不同意见的少数人2 dissident minority6.暴力冲突 3 violent clashes7.与······联盟 3 form an alliance with8.发动了一场大罢工 3 launch a general strike9.创造意识的觉醒 5 creative awakening10.实现······目标 5 achieve one’s aim of11.全民重视的话题5 a topic of great national importance12.坚持到底 5 stay the course13.令人头脑发热的气氛6 the heady atmosphere14.从高到低的顺序 6 in descending order15.就业前景 6 employability prospects16.实现目的的手段 6 a means to an end17.······日子一去不复返了7 Gone are the days when18.同道好友7 like-minded friends19.热爱······ 7 have a passion for20.与······的距离缩小7 The gap between… and… has shrunkActive reading 2:Difficult sentences1. This is the class where you look cool, a bit sleepy from too many late nights and wearing a T-shirt with some ironic comment such as “Been there, done that and yes, this IS the T-shirt”. (Para. 1)“Been there, done that and yes, this IS the T-shirt”这种表达方式和旅游有关,就是说都去过经历过了,都买了留念的T-shirt了,已经不想再去了。