（全国）高考英语一轮复习 Unit 4 Global warming课件 新人教选修6.ppt

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1、2021/8/11 星期三1.核心单词识记思考运用一、单词拼写1.(2015 四川，阅读C)By analyzing the numbers，it found the _(平均)mother works 119 hours a week.2.*The scheme might work better with more favourable _(环境).averagecircumstances2021/8/11 星期三23.(2013重庆，阅读D)Unimaginable _(数量)of creatures，little and large alike，mix within its depth

2、s in a kind of oceanic harmony.4.(2015四川，阅读C)The study looked at the _(种类)of jobs mothers do，as well as the hours they are working，to determine the figure.5.She _(扫视)across to where the others were standing chatting.quantitiesrangeglanced2021/8/11 星期三3二、用所给单词的适当形式填空1.A clear _(state)of objectives is

3、 vital before the project begins.2.*(2015安 徽，完 形)All around the world，we can see the _(consequent)of this throwaway lifestyle.3.He made a _(commit)to pay the rent on time.4.*(2015新课标全国，七选五)Its a healthy way to work through the experience to allow room for positive _(grow)and forgiveness.5.The final

4、_(present)on the following Monday will be the result of group work.statementconsequencescommitmentgrowthpresentation2021/8/11 星期三46.*He has made steady progress in his study after he worked day and night _(steady)for nearly a few months.7.The storm _(tend)to hit our city，but we will observe its _(te

5、nd)closely.8.*They _(contribute)a lot of food and clothing to the refugees(难民)and their _(contribute)will certainly help them live through the winter.9.*It is wrong for us students _(consume)blindly.I think we should acquire a scientific outlook of _ and focus on study.10.*Do you believe the _(exist

6、)of the Devil?No，it never _(exist).How does your stupid idea come into _(exist)?steadilytendstendencycontributedcontributionsto consumeconsumptionexistenceexistsexistence2021/8/11 星期三5三、开心词场Quantities of data and graphs indicate a steady widespread famine phenomenon as a consequence of the trend of

7、advocating too much individual consuming.Educators are opposed to the idea，and advocate making contributions to protect our circumstances.2021/8/11 星期三6【联想积累】“环境，情况”名词家族circumstance 环境；情况environment 环境，周围状况，自然环境surroundings(周围的)环境/事物condition 状况，情况situation 形势，情况2021/8/11 星期三7后缀-ation必备名词集锦reformati

8、on 改革，革新explanation 解释inspiration 鼓舞，激励invitation 邀请organization 组织preparation 准备pronunciation拼写examination考试appreciation欣赏，感激admiration感激，钦佩，赞赏 2021/8/11 星期三8高频词链条contribution n.贡献contribute v.贡献existence n.生存；存在exist vi.存在；生存steady adj.平稳的；持续的；稳固的steadily adv.平稳地；持续地growth n.增长；生长grow vi.发展；生长；渐渐变

9、得 vt.使生长；种植；扩展consume vt.消费；消耗；耗尽；吃完consumption n.消费consumer n.消费者consequence n.结果；后果；影响consequent adj.作为结果的；随之发生的consequently adv.因而；所以 2021/8/11 星期三9.重点短语识记思考运用一、补全短语1.*come _发生；造成2.go _上升；增长；升起3.result _导致4.keep _继续5.subscribe _同意；赞成；订购6.*put up _忍受；容忍aboutupinontowith2021/8/11 星期三10二、短语填空1.The p

10、rice of oil has _ by over 50 percent in less than a year.2._ all the guests here，I wish to thank you for giving us this warm reception.3.(2014四川，阅读D)This _ the“early bird”schedule，and is a kind of disorder where the individual tends to stay up much past midnight.4.*“I will not _ your bad behaviour a

11、ny longer.”said the girl angrily.keep on；come about；go up；on behalf of；so long as；huge quantities of；be opposed to；put up with gone upOn behalf ofis opposed toput up with2021/8/11 星期三115.(2015新课标全国，写作)You can write anything relevant _ its interesting and informative.6.If we _ our way for another hou

12、r，we should reach the village.7.*We want to know how it _ that humans speak so many different languages.8.(2015安 徽，阅 读 C)People are learning how to organize _ information so that they are able to access it at a later date.so long askeep oncame abouthuge quantities of2021/8/11 星期三12【联想积累】“动词 about”必备

13、短语一览argue about争论bring about带来care about在意complain about报怨come about发生；造成hear about听说know about了解talk about谈论think about考虑worry about担心 2021/8/11 星期三13“动词短语with”必备短语荟萃end up with 以结束do away with 废除get on(along)with 和相处deal with处理，应付go on with 继续catch up with赶上keep up with跟上put up with 忍受2021/8/11 星期

14、三14.经典句式识记思考运用1._ 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。_(即使下雨)tomorrow，we wont change our plan.I would have married her _(即使她身无分文).Even if we start reducingEven if/thoug

15、h it rainseven if she had been penniless2021/8/11 星期三152.Some byproducts of this process are called“greenhouse”gases，_ carbon dioxide.这个(升温)过程的一些副产品就被称为“温室”气体，其中最重要的是二氧化碳。Some effective measures should be taken to keep our living environment from getting worse，_ _(其中最重要的措施就是限制)the use of private car

16、s.Here are many cartoons，_(其中最有趣的是)Pleasant Goat and Big Big Wolf.the most important one of which isthe most important one of whichis to limitthe most interesting one of which is2021/8/11 星期三16【联想积累】even if/though用法全掌握(1)even though/if均可用于引导让步状语从句，引导的从句往往是假设性的，相当于汉语的“即使，纵然”，两者可以不加区别地混用。(2)even if从句的

17、内容通常是假设性的，所以有时还可用于虚拟语气；这样用的even if 与单独使用的if比较接近。(3)even though表示“尽管，虽然”时与though或although的意思比较接近，许多时候可以互换(注意：英语可以说though和even though，但不能说even although)。2021/8/11 星期三17.单元语法识记思考运用it的用法()单句语法填空1.It is the greenhouse effect _ gives the earths surface the average temperature of 15.2.Ive forgotten where _

18、 was that I put the dictionary.3._ is not until everyone is seated that the meeting will begin.4.Was it they _ cleaned the classroom yesterday?5.Who is it _ teaches you English?thatitItthat/whothat2021/8/11 星期三18【学法点拨】It is(was)被强调部分 that.结构可强调除谓语动词以外的各种句子成分。此结构中的引导词一般只用that，that无实际意义，只起语法连接作用。除强调的是

19、作主语或宾语的人时也可用who外，其它任何情况都只能用that。对not.until句式的强调有固定的句型，即It is/was not until.that.。2021/8/11 星期三19单 词 点 睛1.oppose vt.反对；抵制；阻挠；与竞争教材原句(2013新课标全国，阅读B)Could it be the pattern that two things make，as opposed to three?相对于三个物体，这可能是两个物体组成的模式不同吗？(1)oppose(doing)sth反对(做)某事oppose sb doing sth反对某人做某事(强调动作)oppose

20、 sth to/against sth使某事物与另一事物对照或对抗(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 2021/8/11 星期三20单句语法填空/完成句子The parents strongly opposed their daughter _(go)there alone.父母极力反对女儿单独去那里。What he said was totally _(oppose)to facts.他所说的与事实完全相反。写作佳句 With a lot of people opposing

21、 the new proposal.Because a lot of people _ the new proposal，the government postponed it.由于有很多人反对这个新提议，所以政府推迟了。答案goingopposedwere opposed to 2021/8/11 星期三212.consequence n.结果；后果；影响(为可数名词)教材原句They predict that any warming will be mild with few bad environmental consequences.他们预言说，变暖的情况不会很严重，对环境的影响也不会

22、太大。in consequenceas a consequence 因此；结果in consequence ofas a consequence of 因为；由于，因为的缘故take/suffer/face the consequences of 承担的后果answer for the consequence 对后果负责(be)of little/no consequence 不重要的，无足轻重的 2021/8/11 星期三22单句语法填空/完成句子As a consequence of _(be)late for the conference，the secretary was dismis

23、sed from the company.由于开会迟到，这位秘书被公司解雇了。He broke the law，and now he must face/take/suffer _ consequences of his action.他违犯了法律，现在他必须为他的行为承担后果。写作佳句 Your opinion _ me.你的观点对我来说不重要。答案beingtheis of little consequence to 2021/8/11 星期三23短 语 点 拨e about 发生；造成教材原句So how has this come about and does it matter?那么

24、，这种温度的增长是怎么产生的呢？会有什么影响吗？How did it come about that.是怎样产生的？come into being 产生；出现；形成come across 偶尔发现；想起；被理解；偶然遇到come out 出来；发芽；出版；泄露come up with 提出；想出2021/8/11 星期三24单句语法填空/完成句子_ did these differences come about?这些差别是怎样产生的？How did it come about _ he knew where we were?他是怎么知道我们在什么地方的呢？写作佳句 Ill never und

25、erstand _ you made such a mistake.我真不明白你怎么会犯这么个错误。答案Howthathow it came about that 2021/8/11 星期三25特别提示：come about是不及物动词短语，常指情况不受人控制地突然发生。常用句型：How did it come about that.某事是怎样发生的？另外，happen，occur，take place，break out也有“发生”之意，都不用于被动语态，也不常用进行时态。2021/8/11 星期三262.put up with忍受；容忍教材原句We do not have to put u

26、p with pollution.我们不必去忍受污染。put away 储存(钱)；将收起put aside 储蓄；存备用；节省(时间、钱)put forward提出(意见、建议)put on 表演；上演(戏剧)；增(肥)；戴上put off 推迟；延期put out 熄灭；扑灭put up 举起；张贴；搭建；提供(食宿)2021/8/11 星期三27单句语法填空/完成句子I wont put up _ her rudeness any longer!她的态度粗鲁无理，我再也不会容忍她了！He put _ a constructive suggestion.他提出了一条建设性的建议。写作佳句S

27、he couldnt put up with _ animals treated cruelly.She couldnt stand _ animals treated cruelly.She couldnt bear _ animals treated cruelly.她不忍见动物受虐待。答案withforwardseeing；seeing；seeing/to see特别提示：put up with后面要跟动名词作宾语，stand跟动名词作宾语，而bear既可跟动名词也可跟动词不定式作宾语。2021/8/11 星期三28句 式 透 析教材原句It is OK to leave an elec

28、trical 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！(1)as long as只能用于肯定句，而so long as既可用于肯定句又能用于否定句。(2)引导条件状语从句的从属连词还有：if，unless(if.not如果 不；除 非)，while(as long as只 要)，supposing(that)/provided/providing(that)(假 如)，in case(假 使)，on condition that(在的条件下)，等等。2021

29、/8/11 星期三29单句语法填空/完成句子Ill lend my car to you _ long as you return it on time.只要你按时归还我就会把我的车借给你。Ill stay here _ long as three days.我将在这里逗留三天。They believe I can succeed next time _.他们相信只要我更加努力学习下次我就能成功。答案as/soasas/so long as I work harder 2021/8/11 星期三30特别提示：as long as也可以指时间、长度，意为“长达；与一样长；与一样久”【方法规律】根据as long as的本义“与一样长”和引申义“只要”，理解记忆下面的含义。短语本意引申义as well as和一样好也；和as far as远至就而言as good as和一样好差不多；几乎2021/8/11 星期三312021/8/11 星期三32