2021高考英语一轮复习Unit4Globalwarming课件新人教版选修6.ppt

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1、 朗读美文(演练加黑部分的句式) Global warming, largely due to the greenhouse gases released as people burn fossil fuels, has led to serious consequences, such as the rising sea levels. In order to protect our living environment, we should take the following active measures. First of all, we are supposed to plant

2、more trees and flowers to clean the air and improve our environment. Besides, it would be better if all of us live a low- carbon life, taking advantage of clean energy and consuming less coal and oil. In addition, it is advised that we choose an environmentally friendly way of travelling, that is, t

3、aking a bus or riding a bicycle. It is high time that we should start from ourselves and shoulder our own responsibility to fight against global warming. 微练习(句式锤炼it 句式) 1_ any foreign student who is enthusiastic about China can take part in the activity.2020 石家庄检测一书面表达 建议任何一位热衷于中国的外国学生都可以参加这项活动。 2 _

4、 the school should give students more free time to take part in sports activities. 强烈建议学校给学生们更多的自由时间参加体育活动。 3_ many people dont realize the importance of environmental protection. 遗憾的是,很多人意识不到环境保护的重要性。 It is suggested that It is strongly recommended that It is a pity that (一)单词巧练 写准记牢 1. _ n. 量;数量 2

5、_ vi. 看一下;扫视 n. 一瞥 3_ vt. 拥护;提倡;主张 4_ adj. 温和的;温柔的;淡的 5_ n. 种类;范围 6_ adj. 平均的 quantity glance advocate mild range average 7_ n. 环境;情况 8_ vt. 使恢复;使振动 9_ adj. 随便的;漫不经心的;偶然的 10_ adj. 电的;与电有关的 circumstance refresh casual electrical 用准用活 品句填词 1The Chinese government _ (提倡)that we should live a low- carbo

6、n life. 2 Mr. Wang isnt interested in politics, so he never _ (看一下) at the political page of the daily paper. 3As the _ (平均的) age of the population increases, there are more and more old people to care for. 4This organization offers help and support to singer mothers, whatever their _ (circumstance)

7、 are. 5_ (quantity) of money have been spent in bringing up the children since they were married. advocates glances average circumstances Quantities 拓展单词 1.consume vt.消费;消耗;耗尽;吃完_ n顾客 2tend vi.趋向;易于;照顾 vt.照顾;护理_ n倾向; 趋势 3oppose vt.反对;反抗;与(某人)较量_ adj.反对的; 对立的 4consequence n结果;后果;影响_ adj.随之发 生的;作为结果的_

8、 adv.因此;所以 5state vt.陈述;说明_ n说明;说法;表白 6 steady adj.平稳的; 持续的; 稳固的_ adv.平稳地; 持续地 consumer tendency opposed consequent consequently statement steadily 7economical adj.节约的;经济的 _ adj.经济的 _ n经济;节约 8existence n生存;存在_ vi.存在_ adj.目 前的;现在的 9pollution n污染;弄脏_ vt.污染_ adj.被 污染的 10growth n增长;生长_ v种植;生长;发展 11 disa

9、greement n 分歧; 不一致_ v 不同意_ v同意;赞成_ n同意;赞成;一致 economic economy exist existing pollute polluted grow disagree agree agreement 12educator n教育工作者;教育家_ v教育;培养 _ n教育;培养 13contribution n贡献;捐助_ v贡献;撰稿;捐助; 捐赠 14environmental adj.环境的_ n环境 educate education contribute environment 用所给词的适当形式填空 12019 北京卷语法填空Earth

10、 Day, marked on 22 April, is an annual event aiming to raise public awareness about _ (environment) protection. 22019 江苏卷So scientists are trying their best to save the species from going out of _ (exist) 32018 江苏卷No doubt the theater has contributed to the areas development and economic _ (grow) 4W

11、hen decorating your dorm, youd better talk to your roommates and decide on a color scheme to avoid _ (agree) environmental existence growth disagreements 5Thanks to the river chief system, the local rivers _ has been stopped, and you cannot see any _ water in this city.(pollute) 6It was _ that the p

12、resident made a _ announcing new policies to deal with the new situation.(state) 7 They have _ a lot of food and clothing to the refugees so far and their _ will certainly help the refugees live through the winter.(contribute) 8The storm _ to hit our city, and we will observe the _ of it closely.(te

13、nd) pollution polluted stated statement contributed contributions tends tendency 阅读单词 1. graph n. _ 2renewable adj. _ 3phenomenon (复数- ena) n._ 4fuel n. _ 5catastrophe n. _ 6drought n. _ 7random adj. _ 8. can n. _ 9microwave n. _ 10presentation n. _ 11nuclear adj. _ 图表;坐标图;曲线图 能再生的;可更新的 现象 燃料 大灾难;浩劫

14、 旱灾;干旱 胡乱的;任意的 容器;罐头 微波炉;微波 显示;演出 核的;核能的;原子核的 12commitment n. _ 13economical adj. _ 14individual n. _ adj. _ 15. greenhouse n _ 16data n. _ 17trend n. _ 18subscribe vi. _ vt. _ 19widespread adj. _ 20motor n. _ 21outer adj. _ 承诺;交托;信奉 节约的;经济的 个人;个体 单独的;个别的 温室;花房 资料;数据 势;倾向;走向 同意;捐赠;订阅 签署(文件);捐助 分布广的;

15、普遍的 发动机 外部的;外面的 联想维空间 1.特别“不规则”的名 词复数小结 datumdata 数据 mediummedia 媒体 bacteriumbacteria 细菌 criterioncriteria 标准 phenomenonphenom ena 现象 crisiscrises 危机 2.与“灾难”有关的 名词集锦 flood 洪灾 drought 旱灾 disaster 灾难 catastrophe 大灾难 earthquake 地震 tsunami 海啸 3.与“电”有关的单词 荟萃 electrical adj. 电的; 与电有关的 electricity n. 电;电流

16、electric adj. 电的; 电 动的 electronic adj. 电子的 electrics n. 电路 electrician n. 电工; 电学家 (二)短语巧练 写全记牢 1. _ 发生;造成 2_ 同意;赞成;订阅 3_ 上升;增长;升起 4_ 反对 5_ 继续 6_ 大体上;基本上 7_ 平均来看 8_ 低/高于平均水平 come about subscribe to go up be opposed to keep on on the whole on average below/above average 9_ 忍受;容忍 10_ 等等 11_ 大量的 12_ 导致

17、13_ 即使,尽管 14_ 代表一方;作为的代言人 15_ 只要 put up with and so on quantities of result in even if on behalf of so long as 用准用活 选用左栏短语适当形式填空 1_ the Student Union, Im writing to invite you to give us a talk from 3:00 pm to 5:00 pm next Wednesday. 2Work stress _ his mental illness. His health is now at risk 3My m

18、other _ my idea of going on a trip around Europe alone, because she thought it was dangerous. 4 Most of the representatives think that _ the meeting is a great success. 5I would like to _ New Scientist to keep up with advances in science. On behalf of resulted in was opposed to on the whole subscrib

19、e to 6People who ever worked with Bob all said that they couldnt _ his rudeness. 7Some scientists say sea levels are _ and will continue to rise in the future. 8How did the accident _ since the driver drove at such a low speed? put up with going up come about 联想维空间 1.“动词up with”短 语集锦 keep up with 跟上

20、 catch up with 赶上 end up with 以 结束 come up with 提出 put up with 忍受 be fed up with 受够 了 2.“bev.- edto”短语 荟萃 be opposed to 反对 be attached to 附属于 be accustomed to 习 惯于 be addicted to 沉溺于 be devoted to 奉献 be sentenced to 被判 处 3.“引起; 造成; 导致” 短语合集 lead to 导致;造成 result in 导致 contribute to 促成; 有助于 give rise

21、to 引起; 引发;使发生 bring about 引起; 导致 (三)句式巧练 教材原句 句式仿写 1.There is no doubt that the earth is becoming warmer. 毫无疑问,地球正在变暖 【 点 拨 】 There is no doubt that.“毫无疑问”。 1.2018 江苏卷书面表达毫无疑问, 完全依靠消费排名是不明智的。 _ to depend completely on the ratings in consumption. There is no doubt that it is unwise 2.Even if we start

22、 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。 【点拨】 even if 引导让步状语从 句。 2.作为学生,我们应该总是讲真话, 即使别人可能与我们观点不同。 As students, we should always tell the truth _. even if oth

23、ers might not agree with us 3.It is OK to leave an electrical appliance on so long as you are using it if not, turn it off!只要你在使用 电器设备, 你可以让它开着; 如果不 用就把它关掉! 【点拨】 so/as long as “只要”, 引导条件状语从句。 3.只要我在任, 我就会尽我最大的努 力改善人民的生活条件。 I will try my best to _ _ I hold office. improve peoples living conditions as

24、 long as 第一板块|重点词汇突破 1.quantity n量;数量;数目 【经典例句】As far as Im concerned, it is quality rather than quantity that really counts. 就我个人而言,重要的是质量而不是数量。 a large/small quantity of 大/少量的 (large) quantities of 大量的 in quantity/in large quantities 大量的 基础练习对比填空 As a result of destroying the forests, a large quan

25、tity of desert _ (cover)the land. As a result of destroying the forests, large quantities of desert _ (cover) the land. 能力提升微写作 2018 天津卷书面表达我知道你曾经参加过机器人大赛,并且获 了奖,因此你肯定积累了大量的经验。 I know you once participated in the Robotics Competition and won the award, so you _. has covered have covered must have ac

26、cumulated a large quantity of/large quantities of experience 【名师指津】 (1)“a quantity of 名词”作主语时,谓语动词 用单数; (2)“quantities of 名词”作主语时,谓语动词用复数。 2oppose vt.反对;反抗;与(某人)较量 【经典例句】With a lot of people opposing it, the government had to postpone the new proposal. 由于许多人反对,政府不得不推迟这个新提议。 (1)oppose sth./doing sth.

27、 反对(做)某事 (2)opposed adj. 反对的;对立的 be opposed to (ones) doing sth. 反对(某人)做某事 基础练习单句语法填空 However, many students and parents oppose _ (separate) students into science and art. Some students _ (oppose) to the decision and think that it will limit their freedom. separating are opposed 能力提升词汇升级 (普通表达)The s

28、enior students are strongly against being treated unfairly by others.(升级加黑词汇) (高级表达)The senior students strongly _ being treated unfairly by others. (高级表达)The senior students _ strongly _ being treated unfairly by others. objected to are opposed to 3consequence n结果;后果;影响 【经典例句】It is known to us that

29、 the rise in global temperature will result in serious consequences. 众所周知,全球气温上升将会导致严重的后果。 (1)as a consequence 因此;结果 as a consequence of 由于的缘故 (2)consequent adj. 随之发生的;作为结果的 consequently 因此;结果 基础练习单句语法填空 2017 江苏卷书面表达_ (consequent), some viewers began to turn away from cinemas, leading to a slower gr

30、owth. The warming of the Earth and the _ (consequence) climatic changes affect us all. 能力提升词汇升级 (普通表达)As a result, I was chosen as a volunteer for the 13th National Games.2017 天津卷书面表达 (高级表达)_, I was chosen as a volunteer for the 13th National Games. Consequently consequent As a consequence 4range n种

31、类;范围;幅度;界限 v(在一定范围内)变动; 变化;排列 【经典例句】The table tennis team will hold a range of activities including some training and matches.2017 全国卷书面表达 乒乓球队将举办一系列的活动,其中包括一些训练和比赛。 (1)a wide range of 一系列 beyond/out of range 在射程外;在范围外 within range 在射程以内;在范围内 (2)range from. to. 在范围内变动; range between. and. 在和范围内变动 基础

32、练习单句语法填空 He is the manager of our company, so hiring and firing are _ the range of his responsibilities. 2017 北京卷The national park has a large collection of wildlife, _ (range) from butterflies to elephants. within ranging 能力提升句式升级 (普通表达)He has a number of interests. They range from playing chess to

33、 swimming. (高级表达)He has a number of interests, _.(定语从句) (高级表达)He has a number of interests, _.(非谓语动词作状语) which range from playing chess to swimming ranging from playing chess to swimming 5 average adj.平均的; 普通的; 平常的 n 平均数; 一般水准 v 计 算出的平均数 一词多义写出下列句中 average 的词性及含义 The average age of the boys in this

34、class is fifteen._ Its said that the newspaper office receives an average of nearly 100 articles a day._ There was nothing special about the film it was only average._ The economy has grown at a remarkable rate, averaging almost 10 percent per annual._ adj.平均的 n.平均数 adj.普通的 v.平均为 (1)an average of 平均

35、有(后跟数词) (2)on (the) average 平均起来 above/below average 平均水平以上/以下 up to average 达到一般水准 (3)average out 算出平均数 能力提升微写作 2018 全国卷书面表达所有学生每周有两节体育课,每天平均 跑 20 分钟。 All students have two PE classes a week and run for _. an average of 20 minutes every day 6circumstance n环境;情况 【经典例句】It might not be a perfect solut

36、ion, but its the best I can do under/in the circumstances. 这也许不是一个完美的解决办法,但这是在这种情况下我能做得 最好的。 in/under no circumstances 决丌 in/under the circumstances 在这种情况下 in/under any circumstances 在任何情况下 if circumstances allow/permit 如果情况允许 基础练习补全句子 _ (如果情况允许), I will spare no effort to help you. _ (我决没有预料到)that

37、I would meet so many problems when I decided to take the job. (倒装) 能力提升微写作 另外,惩罚绝不是一种明智的选择来帮助他们在精神和身体方面 健康成长。(倒装) Furthermore, _ a wise choice to help them grow up mentally and physically. If circumstances allow/permit Under no circumstances did I expect under no circumstances is punishment As a con

38、sequence of humans activities, a large quantity of waste is produced every day on average. Thus, a wide range of environmental pollution problems have come about. As long as every one of us opposes any form of destroying the environment and advocates protecting the environment, the process of global

39、 warming will be bound to slow down. 第二板块|短语句式提能 1result in 导致 【经典例句】The number of cars is increasing very rapidly, thus resulting in some social problems. 小汽车的数量迅速地增加,因此导致了一些社会问题。 (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;白费 基础练习对比填空(result in/result from/as

40、 a result/as a result of) There is more and more noise pollution. _, many species are dying out. _ more and more noise pollution, many species are dying out. More and more noise pollution has _ many species dying out. The fact that many species are dying out _ more and more noise pollution. As a res

41、ult As a result of resulted in results from 能力提升微写作 由于缺乏社交而产生的误解,如果处理不当,可能会导致严重的 问题。(分词作定语) Misunderstandings _, if not handled properly, may lead to serious problems. resulting from lack of social communication 【名师指津】 (1)result in 的主语是“起因”,宾语是“结果”。 (2)result from 的主语是“结果”,宾语是“起因”。 (3)表示“导致”的词语还有: c

42、ause, lead to, contribute to 等。 2put up with 容忍;忍受 【经典例句】In that case, we will have to learn to put up with some of his shortcomings and try to discover his advantages.那样,我们就不得 不学会忍受他的一些缺点并努力尝试发现他的优点。 (1)put aside 节省;储蓄;储存 (2)put away 收起来 (3)put forward 提出建议;把向前拨 (4)put off 延期;推迟 (5)put out 熄灭;扑灭 (6)put up 提出;推荐;留某人住下 基础练习put 短语填空 2016 北京卷书面表达A week before Earth Day, posters were _ around our school, calling upon us to join in the actions for a greener earth. A suggestion has been _ that we should recycle the textbooks. We are trying to _ some money every month for our vacat

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