选修六unit4知识点。

U4（ 选修六 ）on/ upon+ n 依靠 , 依赖 , 确( 坚) 信 You can't depend on your parents forever.depe nd on/up on+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. light 1) n. 光, 线, 灯2) --------------------------- v. 照亮,点燃 ----------- lit(lighted ) lit(lighted ) 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) adj .The suitcase is very There was a light rain盆大雨He is a light sleeper 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.light. （轻的） falling. （ 蒙蒙细雨）. 他睡不沉。

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。

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。

高考英语核心考点归纳--选修六unit 41.tend vi.趋向;易于;照顾vt.照顾;护理【教材原句】It means that more heat energy tends to be trapped in the atmosphere causing the global temperature to go up.它意味着更多的热量将被困在大气层中,从而引起全球气温上升。

派生tendency n.趋向;倾向(常与to/towards连用)领悟高考·究考法「◆用tend的适当形式填空」(1)Readers also tended to share articles that were exciting or funny.读者们也往往分享让人激动或有趣的文章。

(2)He always has a tendency to Latin music.他对拉丁音乐一直情有独钟。

「◆翻译句子」(3)People who eat slowly tend to consume about 70 fewer calories per meal.吃饭慢的人每顿饭可能要少消耗大约70 卡路里。

(4)These are exactly the kinds of costs many of us tend to ignore.这些恰恰就是我们很多人容易忽视的花销。

(5)People tend to be blind to the beauty around them.人们往往会对身边的美视而不见。

2.result in导致;引起(句子的主语是原因,宾语是结果)【教材原句】They also agree that it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide.他们还赞同下述观点:正是由于越来越多的燃烧化石燃料导致了二氧化碳的增加。