（浙江專用）2020版高考英語大一輪新優(yōu)化復習 Unit 4 Global warming課件 新人教版選修6.ppt

Unit 4Global warming,.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,【識記閱讀單詞】 1.consume vt.消費;消耗;耗盡;吃完 2.graph n.圖表;坐標圖;曲線圖 3.random adj.胡亂的;任意的 4.phenomenon n.現(xiàn)象 5.subscribe vi.同意;捐贈;訂閱vt.簽署(文件);捐助 6.fuel n.燃料7.per prep.每;每一 8.catastrophe n.大災(zāi)難;浩劫 9mitment n.承諾;交托;信奉 10.motor n.發(fā)動機11.can n.容器;罐頭 12.microwave n.微波爐;微波13.presentation n.顯示;演出 14.nuclear adj.核的;核能的;原子核的,.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,【拼寫高頻單詞】 1.quantity n.量;數(shù)量 2.tend vi.趨向;易于;照顧vt.照顧;護理 3.data n.資料;數(shù)據(jù)4.trend n.趨勢;傾向;走向 5.flood n.洪水;水災(zāi)6.mild adj.溫和的;溫柔的;淡的 7.state vt.陳述;說明8.range n.種類;范圍 9.glance vi.看一下;掃視n.一瞥 10.tendency n.傾向;趨勢 11.widespread adj.分布廣的;普遍的 12.average adj.平均的 13.outer adj.外部的;外面的,.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,14.advocate vt.擁護;提倡;主張 15.pollution n.污染;弄臟 16.electrical adj.電的;與電有關(guān)的 17.casual adj.隨便的;漫不經(jīng)心的;偶然的 18.circumstance n.環(huán)境;情況 19.refresh vt.使恢復;使振動 20.educator n.教育工作者;教育家,.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,【拓展核心單詞】 1.oppose vt.反對;反抗;與(某人)較量opposed adj.反對的;對立的 2.consequence n.結(jié)果;后果;影響consequent adj.作為結(jié)果的 3.steady adj.平穩(wěn)的;持續(xù)的;穩(wěn)固的steadily adv.平穩(wěn)地;持續(xù)地 4.existence n.生存;存在exist vi.生存;存在;有 5.pollution n.污染;弄臟pollute vt.污染;腐蝕 6.growth n.增長;生長grow v.增長;生長 7.contribution n.貢獻contribute v.捐助;貢獻 8.disagreement n.分歧;不一致agreement n.協(xié)定;協(xié)議agree vi.達成協(xié)議;同意,.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,1.名詞變復數(shù)的不規(guī)則變化 phenomenonphenomena 現(xiàn)象 mediummedia 媒體 datumdata 數(shù)據(jù) criterioncriteria 標準 bacteriumbacteria 細菌 2.與“電”有關(guān)的單詞薈萃 electric adj.電的;電動的 electrical adj.電的;與電有關(guān)的 electricity n.電;電流 electrician n.電工;電學家 electronic adj.電子的 electrics n.電學 power n.電力;電源,.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,3.與“災(zāi)難”有關(guān)的名詞集錦 earthquake地震 catastrophe大災(zāi)難 disaster災(zāi)難 flood洪災(zāi) survivor幸存者 victim受難者 4.average用法小結(jié) an average of平均有(后跟數(shù)詞) on average平均起來 above average平均以上 below average平均以下 average out達到平均數(shù),.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,5.advocate用法小結(jié) advocate doing sth.主張干某事 an advocate of的倡導者 advocate that.(should)do sth.提倡做某事 6.quantity用法小結(jié) a large quantity of大量的 quantities of大量的 in quantity大量,.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,【識記】 1.subscribe to 同意;贊成;訂購 2.keep on 繼續(xù) 3.on the whole 大體上;基本上 4.heat up 升溫,加熱 5.run out 用完,耗盡,.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,【默寫】 1.發(fā)生;造成 e about 2.大量的 quantities of 3.上升;增長;升起 go up 4.導致 result in 5.反對 be opposed to,6.即使 even if 7.代表一方;作為的代言人 on behalf of 8.忍受;容忍 put up with 9.只要 so long as 10.等等 and so on,.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,1.“動詞+about”短語薈萃 e about發(fā)生 bring about帶來 think about考慮 learn about得知 2.“動詞+up with”結(jié)構(gòu)的短語一覽 catch up with跟上(強調(diào)動作) keep up with與同步;跟上(強調(diào)狀態(tài)) put up with忍耐;忍受 e up with提出;想出 end up with以結(jié)束,.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,1.There is no doubt that the earth is being warmer. 毫無疑問,地球正在變暖 考點提煉There is no doubt that.句型。that引導同位語從句,解釋說明doubt的內(nèi)容。 2.It is OK to leave an electrical appliance on so long as you are using itif not,turn it off! 只要你在使用電器設(shè)備,你便可以把它開著,如果不用就把它關(guān)掉! 考點提煉so/as long as “只要”,引導條件狀語從句。,.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,1.毫無疑問,這些理論全都是錯誤的。 There is no doubt that these theories are all wrong. 2.只要你每天都不虛度,你就會成功。 Youll make it so long as you make every day count.,.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,All scientists subscribe to the view 1.that the increase in the earths temperature is due to the burning of fossil fuels like coal,natural gas and oil to produce energy.Some byproducts of this process 2.are called(call)“greenhouse” gases,the most important one of 3.which is carbon dioxide.Dr Janice Foster explains:“There 4.is(be)a natural phenomenon that scientists call the greenhouse effect.This is when small amounts of 5.gases(gas)in the atmosphere,like carbon dioxide,methane and water vapour,trap heat from the sun and therefore warm the earth.,.單詞,.短語,.句式,.語篇填空,積累串記,聯(lián)想歸納,仿造句子,6.Without the greenhouse effect,the earth would be about thirty-three degrees Celsius 7.cooler(cool)than it is.So,we need those gases.The problem begins when we add huge 8.quantities(quantity)of extra carbon dioxide into the atmosphere.9.It means that more heat energy tends to be trapped in the atmosphere 10.causing(cause)the global temperature to go up.”,核心詞匯,核心句式,2,3,4,1,1.tend vi.趨向;易于;照顧vt.照顧;護理 【教材原句】It means that more heat energy tends to be trapped in the atmosphere causing the global temperature to go up. 它意味著更多的熱量將被困在大氣層中,從而引起全球氣溫上升。 派生tendency n.趨向;傾向(常與to/towards連用) 領(lǐng)悟高考究考法 用tend的適當形式填空 (1)Readers also tended to share articles that were exciting or funny.(2016全國,閱讀理解D) 讀者們也往往分享讓人激動或有趣的文章。 (2)He always has a tendency to Latin music. 他對拉丁音樂一直情有獨鐘。,核心詞匯,核心句式,2,3,4,1,翻譯句子 (3)People who eat slowly tend to consume about 70 fewer calories per meal. 吃飯慢的人每頓飯可能要少消耗大約 70 卡路里。 (4)These are exactly the kinds of costs many of us tend to ignore. 這些恰恰就是我們很多人容易忽視的花銷。 (5)People tend to be blind to the beauty around them.(2018天津,閱讀理解B) 人們往往會對身邊的美視而不見。,核心詞匯,核心句式,2,3,4,1,2.result in導致;引起(句子的主語是原因,賓語是結(jié)果) 【教材原句】They also agree that it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide. 他們還贊同下述觀點:正是由于越來越多的燃燒化石燃料導致了二氧化碳的增加。 領(lǐng)悟高考究考法 完成句子 (1)Their wings can bridge the gap between lines,resulting in electrocution(電死)if they touch two lines at once.(2016北京,閱讀理解C) 他們的翅膀可以在線與線之間搭橋,如果他們一次碰觸兩根線會立刻導致電死。,核心詞匯,核心句式,2,3,4,1,(2)As we all know,his success resulted from his hard work. 眾所周知,努力工作使他取得了成功。 (3)The exam was of vital importance for me.As a result,I had no choice but to pletely focus on my study. 這次考試對我來說非常重要,因此,我別無選擇只好集中全部精力學習。 (4)Irresponsible use of a fire extinguisher can create a dangerous situation for other residents and could result in damage to personal property.(2018天津,閱讀理解A) 胡亂地使用滅火器可能會給其他居民造成危險,并可能導致個人財產(chǎn)受損。,核心詞匯,核心句式,2,3,4,1,聯(lián)想拓展記考點 (1)result from.由而引起,因而導致;賓語是導致某事的原因,主語是結(jié)果。 (2)as a result 結(jié)果(做狀語);常置于句首,并用逗號和后面的句子隔開。 (3)as a result of.由于;在句中特指引起某種結(jié)果的原因時,用定冠詞代替不定冠詞a。 (4)without result 毫無結(jié)果。,核心詞匯,核心句式,2,3,4,1,3.oppose vt.反對;反抗;與(某人)較量 opposed adj.反對的;對立的 【教材原句】On the other hand,there are those,like George Hambley,who are opposed to this view and believe that we should not worry about high levels of carbon dioxide in the air. 另一方面,還有一些人,像科學家喬治漢布利,反對上述觀點。他們認為我們不必要擔心空氣中會有高含量的二氧化碳。,核心詞匯,核心句式,2,3,4,1,領(lǐng)悟高考究考法 完成句子 (1)This is opposed to the“early bird”schedule. 這與“早起的人”的作息時間表相反。 (2)Many farmers opposed the plan because they feared that wolves would kill their farm animals or pets.(2017全國,閱讀理解C) 很多農(nóng)場主反對該計劃,因為他們擔心灰狼會殺害他們農(nóng)場的動物或?qū)櫸铩?聯(lián)想拓展記考點 (1)oppose sth./doing sth./sb.doing sth.反對某事/做某事/某人做某事 (2)oppose sth.to/against sth.使某事物與另一事物對照或?qū)?(3)be opposed to.反對;與對立,核心詞匯,核心句式,2,3,4,1,4.range n.種類;范圍;幅度;界限v.(在一定范圍內(nèi))變動;變化;排列 【教材原句】It will make plants grow quicker;crops will produce more;it will encourage a greater range of animalsall of which will make life for human beings better. 它使植物成長更快,莊稼產(chǎn)量更高,還會促進動物的生長所有這些都能改善人類的生活。 領(lǐng)悟高考究考法 完成句子 (1)Color choices in this range are a step up from the small ones in two major ways.(2018全國,七選五) 在兩個主要方面,在這一范圍內(nèi)的顏色選擇比小顏色的選擇要高出一步。,核心詞匯,核心句式,2,3,4,1,(2)Moreover,with the stadium set up,a wide range of sports events are able to be held,of which ping-pong,football as well as running petitions enjoy great popularity.(2018全國,書面表達) 此外,隨著體育場的建立,可以舉辦各種各樣的體育賽事,其中,乒乓球、足球和跑步比賽廣受歡迎。 (3)Cups and plates were neatly ranged on her shelves. 杯子和盤子整齊地排列在她的架子上。 聯(lián)想拓展記考點 (1)a wide range of 一系列;種類繁多 (2)in/out of the range of.在/超出的范圍 (3)range from.to.在范圍內(nèi)變動;包括由到之間的各類事物 (4)range between.and.在和范圍內(nèi)變動,核心詞匯,核心句式,It is OK to leave an electrical appliance on so long as you are using it if not,turn it off! 只要你在使用電器設(shè)備,你便可以把它開著,如果不用就把它關(guān)掉! 分析提煉究考法 (1)so/as long as“只要”,引導條件狀語從句。as long as還可表示“與一樣長”。 (2)as well as也;和;和一樣好 (3)as soon as一就 (4)as far as就而言;至于;遠到,核心詞匯,核心句式,領(lǐng)悟考法用考點 用as long as,as far as,as soon as或者as well as填空 (1)We ask that you let us know of any allergies or dietary requirements as well as information about any medicines you take.(2016天津,閱讀理解A) (2)As long as there have been codes,people have tried to break them.(2016全國乙,七選五) (3)As far as I am concerned,only by studying hard at ordinary time can you succeed eventually. (4)This line measures four times as long asthat one. (5)Dr.Welch needed medicine as soon as possible.(2016北京,完形填空),.單句填空 1.Not all the people at present were opposed(oppose) to what he stated.,2.People tend to take (take) pride in keeping everything in their street fresh and inviting.(2018浙江,七選五) 3.As long as one doesnt e to rely on it,wishing for a few good things to happen never hurts anybody.(2017天津,閱讀理解D) 4.When he began practicing,he took it very casually(casual).(2017江蘇,完形填空) 5.Many people do not believe the existence(exist)of the ghosts. 6.You dont get to choose your teachers or your family,but you still have to put up with them.(201610浙江,七選五) 7.The temperature ranges from 15 to 35 degrees.,11.When tired,you can refresh yourself (you) with a cup of tea.,8.Do well in school.No matter how boring it is now,education(educate)will help you be a productive member in society.(201610浙江,七選五) 9.If successful,the electric bicycle meal programme will be spread to all Crowne Plaza hotels in the UK,the hotel said in a statement(state).(201610浙江,閱讀理解B) 10.It is a logical consequence(consequent) of the simple fact that the machine cannot achieve its original purpose if it is dead.(2017北京,閱讀理解D),12.Misuse of a fire extinguisher will result in fines.(2018天津,閱讀理解A),.話題寫作(新聞報道) (一)根據(jù)提示翻譯句子 1.我每天在漓江邊散步的時候,總可以看到江面飄著很多垃圾,如塑料袋、果皮等等。(quantities of;and so on) Every day I walk along the Lijiang River,I can often see quantities of rubbish such as plastic bags,fruit peels and so on floating on the river. 2.這些垃圾導致漓江的水變得很臟。(result in) The rubbish results in the dirty water. 3.即使我們每天都說著要保護環(huán)境,但是仍有很多人在亂扔垃圾。(keep on;even if) Many people keep on throwing rubbish even if we call to protect the environment every day.,4.我真想知道是什么造成這種陋習。(e about) I wonder how this sort of bad habit es about. 5.總的來說,我強烈反對而且不能容忍這種行為。(on the whole;be opposed to;put up with) On the whole,I am strongly opposed to and cant put up with the behaviour of this kind. 6.因為污染,地球面臨全球溫度上升。(because of) The earth is facing a global warming because of pollution. 7.我代表愛護環(huán)境的朋友們告訴大家,只要我們自己注意,我們就可以創(chuàng)造出一個美麗的環(huán)境。(on behalf of;so long as) On behalf of those who take good care of the environment,I would like to say as long as we can behave ourselves,we can create a beautiful environment.,(二)將第(一)題中的句子,按照合理的邏輯順序,加入適當?shù)倪^渡詞,連句成篇。根據(jù)表達的需要可適當增加細節(jié)。 Every day I walk along the Lijiang River,I can often see quantities of rubbish such as plastic bags,fruit peels and so on floating on the river.There is no doubt that it is the rubbish that results in the dirty water in the Lijiang River.As we can see,many people keep on throwing rubbish even if we call to protect the environment every day,so I wonder how this sort of bad habit es about.On the whole,I am strongly opposed to and cant put up with the behaviour of this kind,for we have to realize that the earth is facing a global warming because of pollution.,Hopefully and sincerely,on behalf of those who take good care of the environment,I would like to say as long as we can behave ourselves and start from ourselves to protect the earth,we can create a beautiful environment.,