选修6unit4单词及知识点

1、单词回顾单词回顾2022-5-8Merry Christmas & happy New Year!2重点词汇重点词汇1_vt. 消费；消耗消费；消耗2_n大灾难；浩劫大灾难；浩劫3_n结果；后果；影响结果；后果；影响4_n生存；存在生存；存在5_n承诺；交托；信奉承诺；交托；信奉6_adj.随便的；漫不经心的；偶然的随便的；漫不经心的；偶然的7_vt.使恢复；使振作使恢复；使振作consumecatastropheconsequenceexistencecommitmentcasualrefresh2022-5-8Merry Christmas & happy New Year

2、!38_n贡献贡献9_n显示；演出显示；演出10_n分歧；不一致分歧；不一致11_vi.同意；订阅同意；订阅 12_n量；数量量；数量13_vi.趋向；易于趋向；易于_n倾向；趋势倾向；趋势14_n趋势；倾向；走向趋势；倾向；走向contributionpresentationdisagreementsubscribequantitytendtendencytrend2022-5-8Merry Christmas & happy New Year!415_vt.反对；反抗反对；反抗 _adj.反对的反对的16_vt.陈述；说明陈述；说明_n陈述；说明陈述；说明17_adj.分布广的；普

3、遍的分布广的；普遍的18_adj.平均的平均的19_vt.拥护；提倡拥护；提倡_ n拥护者拥护者20_n环境；情况环境；情况opposeopposedstatestatementwidespreadaverageadvocatecircumstancesadvocate2022-5-8Merry Christmas & happy New Year!51come _ 发生；造成发生；造成2subscribe _ 同意；赞成；订购同意；赞成；订购3a large quantity _ 大量的大量的 4 put up _ 忍受；容忍忍受；容忍5result _ 导致导致result_ 由于

4、由于 6be opposed _ 反对反对7_ the whole大体上；基本上大体上；基本上8_ behalf of 代表代表 短语回顾短语回顾abouttoofinfromtoononwith 1. A _(广泛传播的)flu affected eighteen western states. 2. There has been serious _(分歧) between the two parties over the question. 3. The terrible English _(气候) doesnt agree with me. 4. The population had _

5、(减少) to less than 6,600,000 in 1851. 5. The _(平均数)of 3, 6and 9 is 6. 6. The _(数据)shows that people count knowledge of more importance than before. 7. The food was enough in _(数量), but not very good in _(质量)widespreaddisagreementclimatedecreasedaveragedataquantityquality 8. Though Ann is less than on

6、e year old, she is strong enough to stand _(稳). 9. The tsunamis killing 125,000 people in 12 different countries was a terrible _(悲剧). 10. In _(后果)of a terrible earthquake, the whole city was destroyed. 11. Dont leave an _(用电的) appliance on when you are not using it. 12. As most of the _(代表) present

7、ing _(同意) to his plan, he became well-known overnight. 13. The rapid _(生长)of some kinds of vegetables is not a good natural_(现象).steadilycatastropheconsequenceelectricalrepresentativessubscribedgrowthphenomenon14. The _(污染) in this region has a _(趋势) to become more and more sever.15. In no _(情况) wil

8、l the theory that smoking can _(使振作) you be accepted. It was his bad habits, such as smoking, alcohol addiction _(等) that has_(导致) my impatience. Gorge keeps a wide _ of collection, _ (尽管) his parents _(反对) this.16. The chairman _(指出) that Dr. Whites _(演示) of the harmful effects of _(核) power was re

9、liable.pollutiontendencycircumstancesrefreshand so onresulted inrangeeven ifare opposed tostatedpresentationnuclear It is a rapid increase when compared to other natural changes. compare vt. 1)比较比较; 对照对照 comparewith表示表示“把把与与相比相比(同类相比同类相比)” 如：如： Language points My handwriting can not _ my fathers.我的书

10、法不能与我父亲的相比。我的书法不能与我父亲的相比。be compared with2) 喻为喻为; 比拟比拟compareto 表示表示“把把比做比做(异类异类相比相比, 比喻比喻)” 如：如： Mans life _a candle.Shakespeare compared the world to a stage. is often compared to莎士比亚把人世比做舞台。莎士比亚把人世比做舞台。 compared to /with 与与相比相比, 一般在句子中作状语。一般在句子中作状语。-, she was indeed very fortunate.(与许多妇女相比）与许多妇女相

11、比）_ with hers , I found it no use buying one. (比较这本书）比较这本书）Compared to/with many womenComparing this book2.How has this come about and does it matter? come about : 发生，造成发生，造成 相当于相当于happenWhen mother woke up, she didnt know _你知道那次空难是怎么发生的吗你知道那次空难是怎么发生的吗?随着电的使用，种种大变化发生了。随着电的使用，种种大变化发生了。With the use of

12、 electricity, great changes have come about.Do you know how the air accident came about? what had come about. come about 是不及物短语。是不及物短语。1) Please tell me how the accident _. I am still in the dark. (2005 江西江西) A. came by B. came out C. came to D. came aboutDIll never understand _that you were late th

13、ree times a week.（come) （这是怎么回事）（这是怎么回事）come out 出现出现; 传开传开; 公开公开come up 发生、举行发生、举行; 出现出现 come by 短暂拜访短暂拜访come into being 形成形成 come to苏醒苏醒 总数为，结果是总数为，结果是 涉及，涉及，谈判谈判how it came about2) Its already 10 oclock. I wonder how it _ that she was two hours late on such a short trip. (湖北湖北2006) A. came over B

14、. came out C. came about D. came up 解析解析: 已经十点钟了已经十点钟了, 我不知道是怎么我不知道是怎么回事回事, 这么短的路程她迟到了两个小时。这么短的路程她迟到了两个小时。come over 来访来访come out 出来出来, 出版出版come up 出现出现C3. There is no doubt that.doubt 1) 作不可数名词作不可数名词, 作作“疑惑疑惑; 怀疑怀疑”肯定句中肯定句中doubt多接多接whether (一般不用一般不用if代替代替) 同位语从句。如同位语从句。如: Theres some doubt _ hell ke

15、ep his promise. 他会不会信守诺言还难说。他会不会信守诺言还难说。 She had her doubts _ the new book would sell well. 她怀疑新书是否会畅销。她怀疑新书是否会畅销。whetherwhether否定句中否定句中doubt多接多接that同位语从句。如同位语从句。如: There is no doubt _ they will ask you for help. 毫无疑问毫无疑问, 他们会请你帮忙的。他们会请你帮忙的。 I have no doubt _ you will succeed. 我毫不怀疑你会成功的。我毫不怀疑你会成功的。

16、2)作及物动词常用于下列句型中作及物动词常用于下列句型中, 作作“怀疑怀疑;不能肯定不能肯定; 不大相信不大相信”解解, 一般不用进行时态。一般不用进行时态。thatthatwithout doubt/ beyond doubt 无疑地无疑地用于否定句或疑问句用于否定句或疑问句, 后接后接that引导的宾语引导的宾语从句。如从句。如: I dont doubt _ he is telling the truth. 我毫不怀疑他在讲真话。我毫不怀疑他在讲真话。 Do you doubt _ he will win the match? 你怀疑他会赢这场比赛吗你怀疑他会赢这场比赛吗? 用于肯定句用

17、于肯定句, 一般接一般接whether 或或if引导的宾语引导的宾语从句。从句。 如如: I doubt _ we will make a profit out of it. 我认为我们不可能从此事中获利。我认为我们不可能从此事中获利。 We doubt _ she will be persuaded. 我们不知道她会不会被说服。我们不知道她会不会被说服。 whether/ifwhether/ifthatthatIt is not who is right but what is right _ is of importance. A. which B. itC. that D. this 解

18、析解析: 将将it is和和that去掉后去掉后, 此句成为此句成为Not who is right but what is right is of importance, 句子完整句子完整, 故此题是一个故此题是一个强调句型。强调句型。C4. subscribe 同意同意; 支持支持我不同意这样的观点。我不同意这样的观点。 I dont subscribe to such views.2) 对对.捐款捐款许多人为救灾基金慷慨解囊。许多人为救灾基金慷慨解囊。Many people subscribed generously to the relief fund. 3) 订阅订阅(书籍等书籍等)

19、他订阅他订阅4) subscribe an act 签署法案签署法案He subscribed his name to the contract. 他在合同上签名。他在合同上签名。He subscribed to several magazines .签署签署 5. He found that the amount of carbon dioxide keep on increasing during that time.keep on 继续继续 +doing sth.他们虽然很累了，还是继续工作。他们虽然很累了，还是继续工作。amount n. 数量数量 习惯用语：习惯用语：an amoun

20、t of 相当数量的相当数量的; 一些一些 修饰不可数名词修饰不可数名词amounts of 相当数量的相当数量的; 一些一些 修饰不可数名词修饰不可数名词large amounts of money 大量的金钱大量的金钱They keep on working although they are tired.6. quantity n. 数量数量; 量量“a large/small quantity of +不可数名词不可数名词和可数名词复数和可数名词复数”表示表示“大量的大量的/少量的少量的”, 也可以用也可以用“large/small quantities of +不可数名词或可数名词复

21、数不可数名词或可数名词复数”来表达。来表达。用法归纳用法归纳: a quantity of 大量的大量的quantities of 大量的大量的There is a small quantity of water left in the bottle. 瓶子里还剩下少量的水。瓶子里还剩下少量的水。She has quantities of good clothes.她有许多好衣服。她有许多好衣服。 特别提示特别提示a quantity of 后可接不可数名词或后可接不可数名词或可数名词的复数形式。当它修饰名词可数名词的复数形式。当它修饰名词作主语时作主语时, 谓语名词用单数谓语名词用单数; 而

22、而quantities of后同样可接不可数名词后同样可接不可数名词或可数名词的复数形式或可数名词的复数形式, 但谓语用复数。但谓语用复数。 Why does the lake smell terrible? Because large quantities of water_ （受到了污染） a large quantity of water _A large quantity of books _ the poor area.have been pollutedhas been pollutedIs donated to8. go upPrices have gone up again.

23、New factories are going up everywhere. The whole building went up in flames. 1) 上升上升2) 被建造起来被建造起来 3) 被焚被焚毁毁整幢楼被焚毁了。整幢楼被焚毁了。9. result in 结果结果; 致使致使; 导致导致主语主语: in 的宾语的宾语:起因起因结果结果Acting before thinking always results _failure.The accident resulted _ the death of two people.ininresult from 起于起于, 由于由于, 由

24、由引起引起主语：主语： from 的宾语：的宾语：His sickness resulted _ eating too much. Eating too much_ his sickness resulted 结果结果起因起因fromresulted in10. oppose vt. 反对反对; 反抗反抗 如：如：我反对与他人一起外出购物。我反对与他人一起外出购物。I am opposed to going shopping with others.He is strongly opposed to the plan.oppose sth./doing sth. 反对某事反对某事/做某事做某事

25、be opposed to sth./doing sth. 反对某事反对某事/做某事做某事oppose后若接动词后若接动词, 则用其动名词形式，则用其动名词形式，而不用动词不定式。而不用动词不定式。oppose doing sth.= object to doing sth. 反对做某事反对做某事这个年轻人反对向他的父母求助。这个年轻人反对向他的父母求助。 The young man opposed/objected to turning to his parents for help. in consequence of= as a result of = as a consequence

26、of 由于由于的结果的结果 as a consequence = as a result be of no/ little consequence 不重要的不重要的 take/ accept the consequence 承担承担/ 接受接受 It rained yesterday and _the match was canceled. He studied hard, and _ he passed the exam.in consequenceas a consequencein consequence 12. range n. 1. 一系列一系列 A range of buildin

27、gs have sprung up along the river. 沿河建起了一排楼房。沿河建起了一排楼房。 2. 变化幅度变化幅度, 范围范围 Several cars are available within this price range. 在这个价格范围内在这个价格范围内, 有好几种汽车可供选购。有好几种汽车可供选购。 She has a marvelous voice with an extraordinary range. 她歌喉甜美她歌喉甜美, 音域奇广。音域奇广。 3. 射程射程, 距离距离 This weapon can kill at a range of 200 ya

28、rds. 这种兵器在这种兵器在200码内有杀伤力。码内有杀伤力。 4. (山山)脉脉 The two countries are separated by a range of mountains.这两个国家被一条山脉隔开。这两个国家被一条山脉隔开。 vi.变化变化 Prices range from 6 to 10. 价钱从六英镑到十英镑不等。价钱从六英镑到十英镑不等。 vt.排列排列 Range the books by size. 把这些书按大小分类排列把这些书按大小分类排列beyond the range of超越超越的范围的范围out of ones range 某人达不到的某人达不

29、到的这家商店商品品种多。这家商店商品品种多。The shop keeps_.a wide range of goods tend vt.照料, 照顾, 伺候 She tended her husband carefully during his illness. vi.1. 往, 朝向 The river here tends eastward 2. 易于; 倾向 My grandmother tends to go to bed early every day.14. build up逐步建立，增加，增进逐步建立，增加，增进build up ones fortunebuild up ones

30、 strengthbuild up the businessThis built up my hope after the interview.Sediment (沉淀物沉淀物)builds up on the ocean floor.collect 累积累积, 收集收集 养精蓄锐养精蓄锐累积财富累积财富扩大扩大, 发展发展 增加增加, 支持支持, 树立树立15Without 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

31、现在如果没有温室效应，地球会比现在冷冷33。 这是一个含蓄虚拟条件句这是一个含蓄虚拟条件句 应该注意有时假设的情况并不以条件应该注意有时假设的情况并不以条件从句形式表示出来，而是通过一个介从句形式表示出来，而是通过一个介词短语或其他方式表示。常用的词或词短语或其他方式表示。常用的词或短语有：短语有：without, but for, but that, otherwise, or, but等。等。 例如：例如： Without your help ( = If we had not had your help), we could not have succeeded 要是没有你的帮助，我们是

32、不会成功要是没有你的帮助，我们是不会成功的。的。 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。要是没有电，就不会有现代工业。 He was having a meeting with his students; otherwise he would have come. 他当时正与他的学生进行讨论，否则他当时正与他的学生进行讨论，否则的话他就来帮我们了。的话他就来帮我们了。 He felt very tired yesterday, o

33、r he would have attended the party 他昨天很累他昨天很累, 不然他就参加那个聚会不然他就参加那个聚会了。了。II. 根据句意根据句意, 选择适当的单词或短语填空选择适当的单词或短语填空1. climate; weather Its very difficult for her to get used to the dry and cold _ there.b. How we wish the sunny _ could keep up for another several days!2. come about; come across Ive never _

34、 anyone quite like her before.b. Please tell me how the accident _. I am still in the dark.climateweathercome acrosscame about3. quantity; quality a. Much of the land was of poor _.b. Buy vegetables in small _, for your immediate use.4. result in; result from The accident _ the death of three people

35、.b. His failure _ not working hard enough.qualityquantitiesresulted inresulted from5. glance; glare; stare He _ angrily at her across the dinner table.b. She _ at the page for several minutes, trying to understand.c. She _ round the room before she left.glaredstaredglanced1. It was very late, but th

36、ey went on working.It was very late, but they _ _ working.2. We dont doubt that he can do a good job._ _ _ _ _ he can do a good job.3. Their carelessness led to the failure.Their carelessness _ _ the failure.kept onThere is no doubt thatresulted inIII. 每空一词每空一词, 使两个句子的意思相同。使两个句子的意思相同。4. I dont know

37、how the accident happened.I dont know how the accident _ _.5. The factory turns out a large number of paper products.The factory turns out _ _ _ _ paper products.6. Although they raise the price, hes going to buy the farm.Hes going to buy the farm _ _ they raise the price.even if / thoughcame aboutlarge quantities of/ a lot ofIV. 翻译翻译