人教英语选修六第四单元知识点
人教版选修六第四单元
人教版选修六第四单元Unit 4一．知识点词汇：1. phenomenon n. pl phenomena 现象An eclipse of the moon is a rare phenomenon.Bankruptcy is a common phenomenon in an economic recession.2. glance vi. look quickly at (sb./sth.) n. a quick lookglance at = take a glance at 匆匆一看；扫视stare at 盯着看；凝视glare at 瞪着眼看；怒目而视；怒视She glanced shyly at the young fellow from behind.They stood glaring at each other as if they were enemies.3. decrease vt.&vi. become smaller or fewer;diminish;reducedecrease/reduce…to/by…减小，降低到（了）；反义increase Student numbers have decreased by/to 500.Interest in the sport is decreasing.4. exist vi. 存在existence n.存在生存came into existence产生Does life exist on other planets?Few of these monkeys still exist in the world.Pakistan came into existence as an independent country after the war.5.. supply sb. with sth. = supply sth. for/to sb.提供/供应某物给某人provide sb. with sth. = provide sth. for sb.offer sb. sth. = offer sth. to sb.1) The school supplies books for/to the children.2) We are here to provide a service for the public.6. compare…to…把……比作compare…with…把……和……比较compared with/to与……相比（在句中常作状语）compare with与某人/物相比People often compare children to flowers.If you compare her work with his,you?ll find hers is better.Compared with/to many women, she was indeed very fortunateThis can?t compare with that.7. come about发生come across偶然遇到come out出版，（花）开Please tell me how the accident came about,I?m still in the dark.8. build up 树立，逐步建立；增加；增进（健康）；集结build up one?s health增进健康build up a good reputation/fame树立良好的声誉；Traffic is building up.车辆在增多1) This built up my hope after the interview.9. keep on sth/doing sth 继续/坚持做某事表动作的反复，有停顿keep doing sth一直不断地做某事表动作的持续，无停顿1) Though it was raining, they kept on working until it was finished. 2) I kept standing in the trainall the way..keep ….from….stop…. (from)….prevent…(from)….You should clean your room to keep it from getting dirty.你应该打扫房间以保持干净。
人教版选修六unit4单词用法知识点languagepoints
U4 language pointsPart1vt.消费/消耗consumer n.消费者e about发生/造成；come across偶遇/无意中被发现出; sb come up with sth某人提出某事如果司机没有喝醉，这起交通事故就不会发生了。
3.at random随便地/随意地；现象：phenomenon(单数)；phenomena(复数)4.a large quantity of (谓动单数)(large) quantit ies of (谓动复数)*谓语动词单复数，看quantity的单复数。
in quantity大量地加可数/不可数名词的还有：plenty of…, a lot of…/lots of…今年消费了很多啤酒。
5.tend to do倾向于做/往往会做/易于做tend to sth倾向于tend (to) sb照顾某人tendency倾向/趋势n. have a tendency to do老年妇女更容易轻信陌生人。
The older women tend to believe in strangers easily.处于压力下的人容易发挥(express)出他们的潜力。
他有健忘的倾向。
6.result in导致(lead to) result from…由…产生他的粗心大意使得他考试没有通过。
7.oppose (doing) sth反对(做)某oppose sb/one’s doing sth反对某人做某事opposed反对/对立的adj. be opposed to…反对…/与…对立opposite对面的/对立的adj./prep.政府号召工人反对浪费资源。
The government called on the workers to oppose wasting resources. 许多老人反对为建造这座购物中心而砍掉这颗老树。
8.in consequence,=as a consequence=as a result,因此/结果Consequently, =Thus,=Therefore, 因此adv.她被判有罪，因而失去了工作。
人教新课标英语选修六unit4重点短语、句子
人教新标英语选修六unit4重点短语、句子Unit4GlbalaringIPhrasesglbalaring全球气候变暖2asupplf/suppliesf大量的3dependn依靠4huanativit人类活动anaturalphenenn自然现象6betrappedin被困在……7aquantitf/quantitiesf+n大量的8resultin导致resultfr原因是9asaresult=innsequene因此asaresultf=innsequenef由于…的缘故0buildup逐渐建立1eepn保持2aeadifferene有影响；有关系aendifferene对……没有影响；不重要3putupith…忍受4as/slngas只要andsn等等6glaneat…很快地看……一眼7nthehle大体上8pare…t/pare…ith与…相比9eabut发生earss偶遇;穿过eba回来edn降下;减低ein进来;到达eut出来;出版eup上来;被提出讨论;发芽eupith追上;赶上et结果达到;苏醒20heatup受热21upt多达;比得上22intheearsahead今后一些年里23arrut执行24dereaseb下降了……dereaset（从……）下降到2greenhuseeffet温室效应‘IISentenesThatprbabldesn’tsundveruhturtebutitisarapidinreaseparedtstnaturalh anges这对你我来说很可能是无所谓的，但是跟多数自然变化相比较而言，这却是一种快速的增长。
2Thereisndubtthattheearthisbeingarerbutthereisfiere debateverhetheritishuanativitthathasausedthisglbala ringrhetheritisustanaturalphenenn毋庸质疑的是地球正在变暖,但关于它变暖的原因是由于人类活动所致还是一种自然现象还存在激烈的争论。
高二英语人教版选修六 Unit4 Global warming 单词讲解
vt. 照顾，护理
go up 上升，增长，升起 △Charles Keeling 查尔斯。基林 △measurement n.衡量，测量，尺寸 per prep. 每，每一
data n. 资料，数据 result in 导致 trend n.趋势，倾向，走向 catastrophe n. 大灾难，浩劫 flood n.洪水，水灾 △drought n. 旱灾，干旱 △famine n. 饥荒 △George Hambley 乔治.汉布利 oppose vt.反对，反抗，与(某人)较量
mit(v.)承担义务,做出保证---commitment(n.) 承诺,交托 ---committed (adj.)尽心尽力的；坚定的
13. pollute(v.)污染---pollution(n.)污染---pollutant(n.)污染物 14. appliance(n.)用具,器具---apply(v.)应用 (多义) 15. grow(v.)种植,生长---growth(n.)成长 16. casual(adj.)随意的---casually(adv.)随意地 17.wave(n.)波---microwave(n.)微波炉 18.fresh(adj.)新鲜的---freshness(n.)新鲜---refresh(v.)使恢复,使振动 19. educate(v.)教育---educator(n.)教育工作者,教师
opposed adj. 反对的，对立的 be opposed to 反对 mild adj.温和的，温柔的，淡的 △environmental adj.环境的 △environmentalist n. 环境保护论者 consequence n.结果，后果，影响 state vt. 陈述，说明 range n.种类，范围 even if 即使 keep on 继续 glance vi. 看一下，扫视
人教版高中英语单词表选修六unit 4
n.结果；后果；影响 vt.陈述；说明 n.种类；范围 即使 继续 vi.看一下；扫视 n.一瞥 a.平稳的；持续的；稳固的 ad.平稳地；持续地 n.倾向；趋势 a.分布广的；普遍的 大体上；基本上 a.节约的；经济的 n.公顷 a.平均的 n.生存；存在 a.外部的；外面的 代表…一方；作为…的代言人 n.个人；个体 a.单独的；个别的 vt.拥护；提倡；主张 n.承诺；交托；信奉 忍受；容忍 n.污染；弄脏 n.增长；生长 a.电的；与电有关的 n.用具；工具；器具 只要 a.随便的；漫不经心的；偶然的 等等 n.发动机 n.容器；罐头 n.环境；情况 n.微波炉；微波 vt.使恢复；使振作 n.教育工作者；教育家 n.贡献 a.祈使语气；命令 n.标题 n.标语；口号 n.显示；演出 a.核的；核能的；原子核的 n.分歧；不一致
consequence state range even if keep on glance steady steadily tendency widespread on the whole economical hectare average existence outer on behalf of individual advocate commitment put up with pollution growth electrical appliance so long as casual and so on motor can circumstance microwave refresh educator contribution imperative heading slogan presentation nuclear disagreement
选修六 Unit 4 consume renewable greenhouse Fahrenheit come about Sophie Armstrong graph random phenomenon subscribe subscribe to fossil fuel byproduct Janice Foster methane Celsius quantity quantities of tend go up Charles Keeling measurement per data result in trend catastrophe flood drought famine George Hambley oppose opposed be opposed to mild environmental environmentalist
人教版选修六第四单元知识点
v. 消费，消耗
1. Make a list of the things that consume energy in your home.
consumer n. 消费者
customer n. 顾客
consumption n. 消费
发生，造成
2. So how has this come about and does it matter?
tend to / towards sth 趋向于....
ency n．趋向；倾向(常与to/towards连用) a tendency to/towards ……的倾向
强调句
6. It was a scientist called Charles Keeling who made accurate measurements of the amount of carbon dioxide in the atmosphere from 1957 to 1997.
9. They predict that any warming will be mild with few bad environmental consequences.
come about是不及物动词短语，不能接宾语，也没有 被动语态，主语一般是物。
come across 偶然碰到 come out 开花；出版；发行 come up 走近；长出；被提出
①How did it come _a_b__o_u_t_ that he was dismissed? ②We've just come _a_c_r_o_s_s__ an old friend. ③That magazine comes _o_u_t__ once a month. ④The question hasn't come _u_p__ yet.
人教版高二英语选修6unit4知识点
人教版高二英语选修6unit4知识点Unit 4: Knowledge Point ReviewIn this article, we will review the key concepts and knowledge points covered in Unit 4 of the People's Education Press (PEP) Senior High School English textbook, "Exploring Language." This unit focuses on various aspects related to the theme of "Cultural Heritage."1. Cultural Heritage and IdentityCultural heritage refers to the traditions, beliefs, customs, and artifacts that are passed down from one generation to another. It plays a crucial role in shaping individuals' identities and fostering a sense of belonging. In this unit, students explore how cultural heritage defines one's identity and the importance of preserving it.2. The Importance of Cultural Heritage PreservationIn this section, students learn about the significance of preserving cultural heritage. They understand that cultural heritage is not only valuable for its historical and artistic aspects but also for its contribution to social cohesion and economic development. Various case studies, such as the preservation of ancient buildings and culturalartifacts, highlight the importance of protecting cultural heritage for future generations.3. Intangible Cultural HeritageIntangible cultural heritage refers to traditions, knowledge, and skills passed down through generations, such as oral traditions, performing arts, social practices, rituals, and festive events. Students study different forms of intangible cultural heritage and recognize its importance in maintaining cultural diversity and promoting intercultural dialogue.4. Cultural Heritage and Sustainable TourismThis section explores the relationship between cultural heritage and tourism. Students examine how cultural heritage sites attract tourists and contribute to local economies. They also discuss the challenges and responsibilities associated with balancing tourism development and the preservation of cultural heritage.5. Indigenous Peoples and Cultural HeritageIn this part, students delve into the unique cultural heritage of indigenous peoples. They learn about their distinct traditions, languages, and spiritual beliefs. The unit encourages students to appreciate andrespect indigenous cultures, promoting a more inclusive and diverse society.6. Cultural Exchange and GlobalizationThis section focuses on the impact of globalization on cultural heritage. Students explore how cultural exchange and interaction between different societies can lead to both preservation and assimilation of cultural heritage. They discuss the importance of cultural sensitivity and the need for mutual respect in a globalized world.7. Heritage Protection OrganizationsThe final topic examines the role of heritage protection organizations and their efforts in safeguarding cultural heritage. Students learn about international organizations such as UNESCO and their initiatives to protect and preserve cultural heritage worldwide. They also explore the role of local communities in heritage conservation and the challenges they face.ConclusionUnit 4 of the PEP Senior High School English textbook provides students with a comprehensive understanding of cultural heritage. Byexploring its significance, preservation, and impact on identity and globalization, students develop a deeper appreciation for their own cultural heritage while fostering a sense of respect and understanding towards different cultures worldwide.。
人教版高英选修6重点单词和短语讲解 unit4
1. phenomenon n. 現象;奇迹，罕见的人才或事物phenomena(pl.)Rain and snow are phenomena of the weather.Beethoven was a phenomenon among musicians.the phenomena of nature 自然现象a social phenomenon 社会现象It is a social phenomenon that teenagers addict themselves to computer games.【2019北京】At the heart of the phenomenon lie tiny marine microorganisms（海洋微生物）called phytoplankton.【2015北京】This phenomenon is neither good nor bad; it is a fact of college life, today and in the past.【期末测试】The top leaders of the two countries are holding talks in a friendly_________.A.atmosphereB. stateC. situationD. phenomenon2.tend1）vt. 趋向, 往往是；Most of boys tend to enjoy playing basketball. tend to do倾向于做;有..的习惯The older women tend to believe in strangers easily.2）vi.照管, 护理常与on/upon/to连用His mother was ill and he had to tend to her.tend on/upon the customer 招待客人tendency n. 趋向，倾向（常与to/towards连用）Nowadays there is a growing tendency for people to shop on internet.【2019天津】Those who tend to think back can hardly go ahead.【2016四川】 Some think that a woman’s body cells have a tendency to age more slowly than a man’s.3. range n.行列, 范围；vt. 排列, 归类于We have a wide range of choices such as travelling and visiting friends.a (wide) range of ...一系列…In spite of the simple language, this article is beyond the range of human understanding.beyond/out of range 在范围外The price of this house is out of our range. beyond/out of one's range 某人能力达不到的Prices range between 7 and 10. range between ... and ...在……和……范围内变动He has a number of interests, which range from playing chess to swimming.range from ... to ... 在……范围内变动【2018江苏】But those who truly understand the economic impact and can work to change the patternscan create a wide range of career possibilities.【期末测试】The national park has a large collection of wildlife, _________ from butterflies to elephants.A. rangingB. rangeC. to rangeD. ranged4. average1) adj.平均的;一般的，普通的，中等的That was too expensive for the average American family.（07江苏阅读E）The average women’s brain weighs 10% less than men’s.（08陕西阅读E）2)n.平均，平均数I spend an average of about $200 a year on books. an average of 平均有(后跟数词)The average of 3, 8 and 10 is 7. the average of ……的平均数The common cold is a good example: women, on average, get fewer colds than men.on (the) average 平均起来above/below (the) average在平均水平以上/以下up to (the) average达到平均水平【2019江苏】Mammals（哺乳动物）weighing sixty kilograms have an average brain size of 200 cm2. 【2017全国卷Ⅱ】Freddy was an average student, but not an average person.【期末测试】Last year the number of students who graduated with a driving licence reached 200,000, a(n) of 40,000 per year.A. averageB. numberC. amountD. quantity5.existence n.生存In the middle age, almost everybody tended to believe the existence of God.The elephant is the largest land animal in existence. in existence存在的；现存的exist v.存在Man cannot exist without air.【2019北京】A lot of business is still done over the phone, and much of it is based on trust and existing relationships.【2016全国3】it can be quite an eye opener to see the range of classical apples still in existence【高考完形】54.A. vary B. arise C. spread D. existe about 发生How did this come about?I don't know how it came about but I've got a dent in the rear of my car.[短语拓展]come along 进展；同…一起His work is coming along well．他的工作进展情况很好。
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人教版英语选修六第四单元知识点U4(选修六)Language points-reading 1on/ upon+ n 依靠,依赖, 确(坚)信You can’t depend on your parents forever.depend on/upon+sb.+to do 指望某人做……You can’t depend on him to come on time.depend on/upon +it +that…. 指望…..You may depend on it that he will come.depend on/upon +wh-从句Whether you can pass the exam depends on how hard you work.That (all) depends./ it all depends. (口语)视情况而定，I may help you. But that/ it depends.2. light1)n. 光,线,灯2)v.照亮,点燃He lit a match. 他划着了一根火柴。
A smile of triumph lit up her face. 她的脸上闪耀着胜利的微笑。
The match lights easily. 这火柴容易划着3)adjThe suitcase is very light.（轻的）There was a light rain falling.He is a light sleeper. 他睡不沉。
（易醒的）3. heat v. / heat up 是某物变热或变暖heated adj. 热的激烈的heated debate, heated discussionheatedly adv.愤怒地激昂地heater加热器发热器consumer (n.).1 消耗,花费;耗尽She consumed most of her time in reading.2吃完,喝光The kids soon consumed all the food on the table. 孩子们一会儿功夫便把桌上的食品全部吃光。
3 使全神贯注,使着迷+withThe boy was consumed with curiosity. 那男孩充满好奇心。
… as one can = as … as possiblePlease come here as soon as possible.= Please come here as soon as you can..as many as 多达as long as 长达,只要as far as远至,就…而论as well as 和…一样好,也,和as early as 早在6.对比：Our food supply has given out.His money soon ran out.We are running out of our time.I have run out of my oil.All his savings have been used up.vt. / n. 挡住圈套Sand and leaves trapped the water in the stream.They finally trapped the mouse in a cage.最后，他们用笼子把老鼠逮着了。
The police set a trap for the thieves.She was trapped in the burning house.….from….stop…. (from)….prevent…(from)….You should clean your room to keep it from getting dirty.你应该打扫房间以保持干净。
Keep doing 继续keep out 挡住使进不去keep up with 跟上9 What do you think green house gases do你认为温室气体有什么作用呢▲本句中think后接了一个由what引导的宾语从句。
但应注意的是：特殊宾语从句即当一般疑问句主句的谓语动词是 think, believe，suppose，consider, imagine，guess 和 suggest 等时，表疑问的词要放在主句前即句首。
例如：[正] Who do you think will win in the game[误] Do you think who will win in the game当然一般情况下宾语从句的疑问词应放在主句之后，例如：[误] Why do you know we can't cut down the big tree[正] Do you know why we can't cut down the big treewhen compared to other natural changes是一个省略的时间状语从句，其完整的形式应该是When it is compared to…;在时间、地点、条件、方式或让步状语从句中，如果从句和主句为同一主语，或者从句的主语是it,而且从句中的谓语动词时动词be或含有助动词be，可省略主语和be 如：If (it is) so, you must get back and get it. Although (he was) criticized, he still worked hard.He hurt his legs badly when (he was) playing footballcompare to/ with: 与…相比Compared to/with many women, she was indeed very fortunate.compare A with B：相比（不同）If you compare her work with his, you will findhers is much better.compare A to B：把A比作BPoets have compared sleep to death.A teacher's work is often compared to a candle.The poet compares his lover to a rose in his poems.Compared to ten years ago, the carbon dioxide content over this decade has gone upCarbon dioxide in the atmosphere is compared to the glass of greenhouse. Compared with is similar toPeople often compare teachers to gardeners. 人们经常把老师比做园丁。
That probably doesn’t sound very mu ch to you or me but it is a rapid increase. compared to most natural changes 与大多数的自然变化相比about:发生=happen(无被动）1 This situation should never have come out.2 How did it come about that he had his leg hurt他的腿伤着了，这是怎么发生的3 This has not come about overnight.冰冻三尺，非一日之寒Take place事件的发生有某种原因或事先的安排：The Olympic Games of 2008 took place in Beijing.Happen 偶然或突发性事件： what happened to youI happened to see him on my way home= It happened that I saw him on my way home. Occur 发生或想到，突然想起，意为发生时=happen: what has occurredI occurred to me that she didn’t know I had moved into the new house.Come about 事情发生了，但还不知道为什么。
常用于否定和疑问When mother woke up, she didn’t know what had come about.Break out 常指战争灾难疾病争吵事件的发生come into being 形成Come into power/office 当权/当职Come into force/effect 开始生效Come out出版 ,结果… come across偶遇come to 共计，苏醒When it comes to 涉及Come up with 提出Come up在空中出现，Come along, 进展，跟随come true …成真is no doubt that ….毫无疑问….There is no doubt that he can come on time.doubt的宾语从句,肯定句whether / if / that 否定句 thatHe doubted whether they would be able to help.He never doubted that they would win the game.beyond / without doubt无疑地It is human activity that…原句：My teacher did the experiment in the lab yesterday morning with me.强调主语：It was my teacher that did the experiment in the lab yesterday morning with me.强调宾语It was the experiment that my teacher did in the lab yesterday morning with me.强调时间状语It was yesterday morning that my teacher did the experiment in the lab with me.强调地点状语It was in the lab that my teacher did the experiment yesterday morning强调方式状语It was with me that my teacher did the experiment in the lab yesterday morning.not …until…I didn’t realize she was a famous film star until she took off her dark glasses. It was until she took off her dark glasses that I didn’t realize she was a famous film star.(错)It was not until she took off her dark glasses that I realized she was a famous film star.(对)强调句的一般疑问句句型：Is/Was+被强大的部分+that/who/whom+句子的其他部分特殊疑问句强调句句型的构成：特殊疑问词+be+it+that+句子的其他部分（用陈述语序）例如：Did he help you with your English study last weekWas it he that helped you with your English study last weekWhen did you receive the giftWhen was it that you received the gift13random 随意的胡乱的随机的/ randomlyat random 任意地随便地14. phenomenon (sing.) phenomena (pl.)the phenomena of nature自然现象a social phenomenon 社会现象vi. Vt.Subscribe to 同意赞同，支持订阅签名I subscribe to your opinion completely.(同意赞同)I subscribe to a weekly women’s magazine（订阅报纸杂志）She subscribes to a society which helps to protect animals(定期捐款）16．Without the ‘green house effect’，the earth would be about thirty-three degrees Celsius cooler than it is.如果没有温室效应，地球会比现在冷33℃▲这是一个含蓄虚拟条件句=If there were no “green house effect”, the earth would be abo ut thirty-three degrees Celsius cooler than it is.But for electricity (= If there were no electricity)，there would be no modem industry．要是没有电，就不会有现代工业。