（新课标地区）2017届高考英语一轮复习课件：选修6 Unit4《Global warming》（新人教版）

　　Ⅰ.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). average circumstances 3.(2017·重庆，阅读D)Unimaginable ________ (数量) of creatures，little and large alike，mix within its depths 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. quantities range glanced 二、用所给单词的适当形式填空 1.A clear ________ (state) of objectives is 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Ⅰ，七选五)It’s a healthy way to work through the experience to allow room for positive ________ (grow) and forgiveness. 5.The final ___________ (present) on the following Monday will be the result of group work.

　　statement consequences commitment growth presentation 6.*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 ________ (tend) 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) of the Devil? —No，it never ________(exist).How does your stupid idea come into ________ (exist)?

　　steadily tends tendency contributed contributions to consume consumption existence exists existence 三、开心词场 Quantities of data and graphs indicate a steady widespread

　　famine phenomenon as a consequence of the trend of advocating too much individual consuming. Educators are opposed to the idea，and advocate making contributions to protect our circumstances. 【联想·积累】 ❶“环境，情况”名词家族 ①circumstance 环境；情况 ②environment 环境，周围状况，自然环境 ③surroundings (周围的)环境/事物 ④condition 状况，情况 ⑤situation 形势，情况 ❷后缀-ation必备名词集锦 ①reformation 改革，革新

　　②explanation 解释 ③inspiration 鼓舞，激励

　　④invitation 邀请 ⑤organization 组织

　　⑥preparation 准备 ⑦pronunciation拼写

　　⑧examination考试 ⑨appreciation欣赏，感激

　　⑩admiration感激，钦佩，赞赏

　　❸高频词链条 ①contribution n.贡献→contribute v.贡献 ②existence n.生存；存在→exist vi.存在；生存 ③steady adj.平稳的；持续的；稳固的→steadily adv.平稳地；持续地 ④growth n.增长；生长→grow vi.发展；生长；渐渐变得…… vt.使生长；种植；扩展 ⑤consume vt.消费；消耗；耗尽；吃完→consumption n.消费→consumer n.消费者 ⑥consequence 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

　　Ⅱ.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 about up in on to with 二、短语填空 1.The price 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.(2017·四川，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 any 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 up On behalf of is opposed to put up with 5.(2015·新课标全国Ⅰ，写作)You can write anything relevant ____________ it’s interesting and informative. 6.If we ____________ our way for another hour，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 as keep on came about huge quantities of 【联想·积累】 ❶“动词＋ about”必备短语一览 ①argue about争论

　　②bring about带来 ③care about在意

　　④complain about报怨 ⑤come about发生；造成

　　⑥hear about听说 ⑦know about了解

　　⑧talk about谈论 ⑨think about考虑

　　⑩worry about担心

　　❷“动词短语＋with” 必备短语荟萃 ①end up

　　with 以……结束 ②do away with 废除 ③get on(along) with 和……相处 ④deal with处理，应付 ⑤go on with 继续 ⑥catch up with赶上 ⑦keep up with跟上 ⑧put up with 忍受 Ⅲ.经典句式→识记·思考·运用 1.①_____________________ 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。

　　②___________________(即使下雨) tomorrow，we won’t change our plan.

　　③I would have married her _________________________(即使她身无分文).

　　Even if we start reducing Even if/though it rains even if she had been penniless 2.①Some 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。

　　②Some 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 cars.

　　③Here are many cartoons，______________________________ (其中最有趣的是) Pleasant Goat and Big Big Wolf.

　　the most important one of which is the most important one of which is to limit the most interesting one of which is 【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)。

　　Ⅳ.单元语法→识记·思考·运用 it的用法(Ⅱ) 单句语法填空 1.It is the greenhouse effect ________ gives the earth’s surface the average temperature of 15 ℃. 2.I’ve forgotten where ________ 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? that it It that/who that 【学法·点拨】 ❶It 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。 ❷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。 ❸对not...until句式的强调有固定的句型，即It is/was not until... that...。

　　[单 词 点 睛] 1.oppose vt.反对；抵制；阻挠；与……竞争

　　[教材原句](2017·新课标全国Ⅰ，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 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

　　单句语法填空/完成句子 ①The parents strongly opposed their daughter ________ (go) there alone.

　　父母极力反对女儿单独去那里。 ②What he said was totally ________ (oppose) to facts.

　　他所说的与事实完全相反。 ③[写作佳句] With a lot of people opposing 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　①going　②opposed　③were opposed to

　　2.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太大。 in consequence＝as a consequence 因此；结果 in consequence of＝as 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

　　单句语法填空/完成句子 ①As a consequence of ________ (be) late for the conference，the secretary was dismissed from the company.

　　由于开会迟到，这位秘书被公司解雇了。 ②He 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。 ③[写作佳句] Your opinion ________________ me.

　　你的观点对我来说不重要。 答案　①being　②the　③is of little consequence to

　　[短 语 点 拨] 1.come about 发生；造成

　　[教材原句]So how has this come about and does it matter?

　　那么，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 单句语法填空/完成句子 ①________ did these differences come about?

　　这些差别是怎样产生的？ ②How did it come about ________ he knew where we were?

　　他是怎么知道我们在什么地方的呢？ ③[写作佳句] I’ll never understand ________________ you made such a mistake.

　　我真不明白你怎么会犯这么个错误。 答案　①How　②that　③how it came about that

　　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。

　　2.put up with忍受；容忍

　　[教材原句]We do not have to put up 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) 单句语法填空/完成句子 ①I won’t put up ________ her rudeness any longer!

　　她的态度粗鲁无理，我再也不会容忍她了！ ②He put ________ a constructive suggestion.

　　他提出了一条建设性的建议。 ③[写作佳句]She couldn’t put up with ________ animals treated cruelly.

　　＝She couldn’t stand ________ animals treated cruelly.

　　＝She couldn’t bear ________ animals treated cruelly.

　　她不忍见动物受虐待。 答案　①with　②forward　③seeing；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。

　　[句 式 透 析] ※[教材原句]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。 单句语法填空/完成句子 ①I’ll 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。 ②I’ll stay here ________ long as three days.

　　我将在这里逗留三天。 ③They 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　①as/so　②as　③as/so long as I work harder

　　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