2022高考英语一轮复习第一部分教材知识突破选修六Unit4Globalwarming学案新人教版

1、unit 4global warming基础盘点自测自评阅读单词快速排查本单元阅读词汇并在不认识的词汇前划random adj.fuel nper prep.trend ncatastrophe nouter adj.motor ncan nnuclear adj.核心单词1.glance vi.看一下；扫视n一瞥2.advocate vt.拥护；提倡；主张3.quantity n量；数量4.range n种类；范围5.phenomenon n现象6.average adj.平均的7.mild adj.温和的；温柔的；淡的8.refresh vt.使恢复；使振作9.circumstance n

2、环境；情况10.widespread adj.分布广的；普遍的11.casual adj.随便的；漫不经心的；偶然的拓展单词1.consume vt.消费；消耗；耗尽；吃完consumer n消费者2.renewable adj.能再生的；可更新的renew vt.使更新；使恢复3.subscribe vi.同意；捐赠；订阅vt.签署(文件)；捐助subscription n订阅；捐赠subscriber n订阅者；捐赠者4.tend vi.趋向；易于；照顾vt.照顾；护理tendency n倾向；趋势(拓展速记1)5.measurement n衡量；测量；尺寸measure vt.测量；估量

3、6.oppose vt.反对；反抗；与(某人)较量opposed adj.反对的；对立的7.environmental adj.环境的environment n环境environmentalist n环境保护论者8.state vt.陈述；说明statement n陈述；说明9.steady adj.平稳的；持续的；稳固的steadily adv.平稳地；持续地10.economical adj.节约的；经济的economy n经济economic adj.经济(上)的；经济学的economics n经济学；经济情况11.existence n生存；存在exist vi.存在；生存；存活12.

4、outer adj.外部的；外面的inner adj.内部的；内心的mitment n承诺；交托；信奉commit vt.犯罪；做错事；把托付给；保证14.pollution n污染；弄脏pollute vt.污染；弄脏polluted adj.被污染的(拓展速记2)15.electrical adj.电的；与电有关的electric adj.电的；带电的electronic adj.电子的electricity n电16.educator n教育工作者；教育家educate vt.& vi.教育；教导；训练；培养education n教育；培养；训练；教育学17.contribution n

5、贡献contribute vt.& vi.贡献出；捐赠(款项)；投稿(给杂志等)18.presentation n显示；演出present vt.提出；赠送；呈现adj.出席的；现在的；当前的n礼物；现在19.disagreement n分歧；不一致agreement n协议；协定；同意；一致20.consequence n结果；后果；影响consequent adj.随之发生的；作为结果的consequently adv.因此；所以拓展单词语境活用用所给词的适当形式填空1.the environmentalist pointed out that the change of environm

6、ent will cause certain great environmental disaster. (environment)2.the storm tends to hit our city，but we will observe the tendency of it closely. (tend)3.he has drunk one cup of coffee to refresh (fresh) himself.4.he has made steady progress in his study after he worked day and night steadily for

7、nearly a few months. (steady)5.it is wrong for us students to consume blindly. as i see it, we should acquire a scientific outlook of consumption and focus on study. (consume)6.do you believe the existence of the devil？no, it never exists. how does your stupid idea come into existence？(exist)7.in co

8、nsequence (consequent) of your bad work i am forced to dismiss you.8.it was stated that the president made a statement announcing new policies to deal with the new situation. (state)9.they have contributed a lot of food and clothing to the refugees so far and their contributions will certainly help

9、the refugees live through the winter. (contribute)10.with the decline of the global economy, her family is faced with many economic problems, one of which is whether to buy an economical stove to survive the whole winter. (economy)走进高考1.average熟义：adj.平均的生义：v.平均为；计算出的平均数the hotel averages 50 to 100 f

10、oreign guests daily.2.range熟义：n.种类；范围生义：vt.排列；把分类all the books are ranged on the shelf.e about发生；造成2.subscribe to同意；赞成；订购3.quantities of大量的4.go up上升；增长；升起5.result in导致6.be opposed to.反对(拓展速记3)7.keep on继续8.on the whole大体上；基本上9.on behalf of.代表一方；作为的代言人10.put up with忍受；容忍11.and so on等等语境活用用左栏短语的适当形式填空1

11、.i had no idea that your husband was opposed to my visits.2.the chairman signed the document on behalf of the company.3.it was a pretty good conference on the whole4.i have told him to stop but he keeps on crying.5.do you subscribe to her pessimistic view of the state of the economy？6.much new and h

12、igh technology has been introduced from america, thus resulting in great increase in production of the company.7.it is hard for me to put up with the ugly song.8.can you tell me how it comes about that your parents dont allow us to stay together？1.there is no doubt that.“毫无疑问”原句there is no doubt tha

13、t the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenomenon.毫无疑问，地球正变得更加暖和，并且全球变暖是人为的，而不是随意的自然现象。仿写毫无疑问，保护环境是每个人的责任。there is no doubt that it is everyones duty to protect the environment.2.even if引导让步状语从句原句even if we st

14、art reducing the amount of carbon dioxide and other greenhouse gases, the climate is going to keep on warming for decades or centuries.即使我们开始减少二氧化碳和其他温室气体的含量，在(未来)几十年或几个世纪内，气候仍会持续转暖。仿写即使其他人不同意，他也决定试一下。even if others might disagree, he still decides to have a try.3.so/as long as 引导条件状语从句原句it is ok to

15、 leave an electrical appliance on so long as you are using itif not, turn it off！只要你在使用电器设备，你便可以把它开着，如果不用就把它关掉！仿写只要我们不气馁，我们一定能克服困难，实现目标。so/as long as we dont lose heart, we are sure to get over difficulties, and achieve our aims.1.以“ency”结尾的名词agency代理；中介；代理处dependency依靠；信赖efficiency效率；效能；功效emergency

16、紧急情况；突发事件fluency流畅；流利frequency频率；频繁presidency总统(或主席)的职位；总统(或主席)任期residency住处；住院医生实习期sufficiency足量；充足；自满；充分tendency趋向；倾向urgency紧急；催促2.全球变暖相关词汇carbon dioxide二氧化碳climate change气候变化desertification沙漠化ecosystem生态系统el nino phenomenon厄尔尼诺现象energy saving and emission reduction节能减排global warming全球变暖green hous

17、e gas温室气体ice and snow melting 冰雪融化land erosion土地侵蚀low carbon低碳salinization盐碱化solar radiation太阳辐射water pollution水污染3.“beed分词to”短语面面观be accustomed to习惯于be addicted to沉溺于be attached to附属于be devoted to奉献be opposed to.反对be sentenced to被判处考点串讲重点突破1quantity n数量；量|对接高考|单句语法填空 a large quantity of air conditi

18、oners have been sold (sell) since the summer came.large quantities of rain are (be) needed in this area.|考点归纳|in quantity大量quantities of名词复数谓语动词许多a quantity of大量2oppose vt.反对；反抗；与(某人)较量|对接高考|单句语法填空 his daughter is very smart as opposed to his son.she is opposed to your marrying her.he opposed buildi

19、ng (build) a new highspeed railway.|考点归纳|(1)oppose (doing) sth.反对(做)某事oppose sb. doing sth.反对某人做某事(强调动作)(2)opposed adj.反对的；对立的be opposed to.反对；与对立(强调状态)(3)as opposed to(介)相对之下；与对照下3range n种类；范围v排列；涉及|对接高考|单句语法填空 (2017年北京卷阅读理解)the national park has a large collection of wildlife, ranging (range) from

20、 butterflies to elephants.(2015年上海卷阅读理解)he can express a huge range of emotions without saying a word.he is the manager of our company, so hiring and firing are in/within the range of his responsibilities.their jobs widely range from government officials and athletes to drivers, teachers, artists an

21、d so on.|考点归纳|(1)a wide range of范围广泛的；各种各样的in/within range在射程内；在范围内beyond/out of range在射程外；在范围外beyond/out of ones range某人能力达不到的(2)range from.to.在范围内变动|能力提升|完美写作背诵(辽宁卷书面表达)除了这些传统的活动外，我们还有范围更广的选择，例如旅行和探亲访友。in addition to these traditional activities, we have a wider range of choices such as travelling

22、 and visiting our relatives or friends.4average adj.平均的；普通的；正常的；平常的n平均数；平均水平；一般水准|对接高考|完成句子on average (平均起来) we received 5 emails each day.an average of (平均有) 10 students were absent each day last term.toms work at school is above (the) average (在平均水平以上)|考点归纳|(1)an average of平均有(后跟数词)(2)on average平均

23、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5circumstance n环境；情况|对接高考|完成句子under no circumstances should you give up your dreams(你应该放弃你的梦想)it might not be a perfect solution, but its the best i can do under/in the circumstances (在此情况下)|考点归纳|in/under no circumstances决不(置于句首，句子要用倒装语序)

24、in/under the circumstances在这种情况下；既然这样in/under any circumstances在任何情况下if circumstances allow/permit如果情况允许6come about发生；造成|对接高考|单句语法填空 can you tell me how the accident came about?how did it come about that you missed so good a chance?|考点归纳|it comes/came about that.发生/发生了how does/did it come about that

25、.？是怎样发生的？when it comes to.当谈到7result in导致|对接高考|单句语法填空 (2018年全国卷阅读理解)experts say its an invaluable social practice that results in big benefits.the farm was flooded, with the result that most of the harvest was lost.|考点归纳|(1)result from.由造成；因而产生(2)as a result结果as a result of.由于的结果without result没有结果；白

26、费with the result that.结果是|能力提升|句型转换it was laziness that results in his failure.his failure resulted from his laziness.8put up with忍受；容忍|对接高考|单句语法填空 he decided that he would drive back to town instead of putting up for the night at the hotel.the theory was attacked when it was first put forward, but

27、gradually it was accepted.we are trying to put aside some money every month for our vacation.|考点归纳|put up建造；张贴；在住宿/过夜put on穿上；戴上；演出put aside节省；储蓄；储存put away收起来put forward提出建议；把向前拨put off延期；推迟put out熄灭；扑灭9so/as long as引导条件状语从句(教材佳句)it is ok to leave an electrical appliance on so long as you are using

28、 itif not, turn it off!只要你在使用电器设备，你便可以把它开着，如果不用就把它关掉！|对接高考|完成句子 (2017年北京卷阅读理解)some argue that humans and machines can coexist as long as (只要) they work in teams.mary as well as (和) john has gone to taiwan to spend their holiday.tom plays football as good as (和一样好) his brother.|考点归纳|(1)as/so long as

29、引导条件状语从句，相当于on condition that(2)as far as远至；一直到as soon as.一就as well as不仅后者，前者也；除之外(还); 和as good as.和一样好；实际上相当于part 1part 2some scientists subscribe to the view that global warming will be a catastrophe. the steady going up of the temperature may result in floods, drought and famines. however, other

30、scientists are opposed to this, saying the warming will be mild with no severe environmental consequences.as we can see, many people keep on throwing rubbish even though they know the harm of environmental pollution. i wonder how this sort of bad habit comes about. on the whole i am strongly opposed

31、 to and cant put up with this kind of behavior. on behalf of those who take good care of the environment, i would like to say so long as we can behave ourselves and start from ourselves to protect the earth，we can create a beautiful environment.随堂检测基础过关.单句语法填空1a large quantity of money has been coll

32、ected (collect) to help those suffering from the flood.2the parents strongly opposed their daughter going (go) there alone.3. consequently (consequence)，she understood it and became interested in chinese traditional culture.4we should do our work well to make contributions (contribute) to our future

33、, our society and our nation.5the common cold is a good example: women, on average, get fewer colds than men.6the woman drivers carelessness resulted in the terrible accident.7he felt very sad, but he put on a smile.8pleasant music is often played between classes to make students refreshed (refresh)

34、 and relaxed for a while.9i have a tendency to talk (talk) too much when im nervous.10if you take part in our summer camp, youll have a wide range of choices (choice) to broaden your horizons.单句改错1he wants to buy the books in a quantity, so the storekeeper will not charge him much._答案：去掉a2i am oppos

35、ed with going shopping with her._答案：第一个withto3i spend the average of about $200 a year on books. _答案：thean4it took three times so long as i had expected. _答案：soas5he found that quantities of food was on the table._答案：waswere话题拓展素养升华.课文里的高考根据课文内容，在空白处填入1个适当的单词或括号内单词的正确形式。there is no doubt 1.that the

36、earth is becoming warmer but there is a fierce debate over whether it is human activity 2.that has caused this global warming 3.or it is just a natural phenomenon.many scientists like dr janice foster believe that people have caused the increase in the earths temperature by burning fossil fuels like coal，natural gas and oil to produce energy whose byproducts 4.are called (call) “greenhouse” gases, the most important one being carbon dioxide. these gases trap heat from the sun and therefore warm the earth，without 5.which the earth would be about thirtythree degrees celsius cooler 6.than it i