高考英語總復(fù)習(xí) Unit 4 Global warming課件 新人教版選修6.ppt

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Ⅰ,Ⅱ,Ⅲ,1.subscribe(vi.)同意;捐贈;訂閱(vt.)(簽署)文件;捐助2.tend(vi.作為結(jié)果的→consequently(adv.)因此,所以,,,,,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,11.oppose(vt.)反對;反抗;與(某人)較量→opposed(adj.)反對的;對立的→opposing(adj.)反作用的;反向的,相反的12.state(vt.)陳述;說明→statement(n.)聲明;陳述13.steady(adj.)平穩(wěn)的;持續(xù)的;穩(wěn)固的→steadily(adv.)平穩(wěn)地;持續(xù)地14.contribution(n.)貢獻(xiàn)→contribute(vi.)對……有貢獻(xiàn)→contributive(adj.)貢獻(xiàn)的;出資的;有力的15.disagreement(n.)分歧;不一致→(反義詞)agreement(n.)一致;贊成;同意→agree(vi.)意見一致;贊成;同意→disagree(vi.)不同意,,,,,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,1.rangevt.排列;變動2.advocaten.支持者3.contributionn.促成;投稿在單詞disagreement中-ment為后綴,常接在動詞后面,表示行為動作的過程或結(jié)果等。如:statement陳述;advertisement廣告;movement行進(jìn);government政府;development發(fā)展。,Ⅰ,Ⅱ,Ⅲ,Ⅱ.背短語活學(xué)活用eabout發(fā)生;造成2.subscribeto同意;贊成;訂購3.quantitiesof大量的4.goup上升;增長;升起5.resultin導(dǎo)致6.beopposedto反對……7.keepon繼續(xù)8.onthewhole大體上;基本上9.onbehalfof代表……一方;作為……的代言人10.putupwith忍受;容忍,,,,,,,,,,,Ⅰ,Ⅱ,Ⅲ,Ⅲ.賞佳句思維提優(yōu)1.Thatprobablydoesnotseemmuchtoyouorme,butitisarapidincreasewhencomparedtoothernaturalchanges.(教材原句,P26)2.Thereisnodoubtthattheearthisbecomingwarmerandthatitishumanactivitythathascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.(教材原句,P26)3.ItisOKtoleaveanelectricalapplianceonsolongasyouareusingit—ifnot,turnitoff!(教材原句,P30),Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,1.subscribevi.agreetobuyanewspaperormagazine訂閱contributemoney捐贈;捐助agreewith同意①Allscientistssubscribetotheviewthattheincreaseintheearth’stemperatureisduetotheburningoffossilfuelslikecoal,naturalgasandoiltoproduceenergy.(教材原句,P26)所有科學(xué)家都贊同這樣的觀點:人們?yōu)榱松a(chǎn)能量而燃燒化石燃料(如煤、天然氣、石油等),從而引起了地球溫度的升高。,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用完成句子②Isubscribedtoseveralmagazines.我訂閱了幾份雜志。③Isubscribedmynametothedocument.我在文件上簽了名。④Wesubscribetoananimalprotectionsociety.我們定期捐款給一個動物保護協(xié)會。,,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,2.quantityn.anamountofsomethingthatcanbecountedormeasured量,數(shù)量①Theproblembeginswhenweaddhugequantitiesofextracarbondioxideintotheatmosphere.(教材原句,P26)當(dāng)我們向空氣中排放大量的多余的二氧化碳的時候,問題就開始產(chǎn)生了。,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,數(shù)量詞在高考中的考查特點表現(xiàn)在兩個方面:一是哪些數(shù)量詞與可數(shù)名詞復(fù)數(shù)連用,哪些與不可數(shù)名詞連用。二是主謂一致。這時同學(xué)們要記住:(1)much,agreatdealof,alargeamountof修飾不可數(shù)名詞,謂語動詞通常用單數(shù)。(2)largeamounts和largequantities作主語時,謂語動詞通常用復(fù)數(shù)。(3)many,anumberof修飾復(fù)數(shù)名詞,謂語用復(fù)數(shù);manya修飾單數(shù)名詞,謂語用單數(shù)。(4)aquantityof/plentyof修飾名詞,謂語的數(shù)視后面名詞的意義而定。,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用用所給詞的適當(dāng)形式填空②Greatquantitiesofsandwere(be)washeddownthehillsidebytherain.雨水把大量的泥沙沖下山坡。③Alargequantityofair-conditionershas(have)beensoldsincethetemperatureishigh.因為氣溫很高,有大量空調(diào)售出。,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,3.tendvi.belikelytobehaveinacertaindirection傾向;趨于vt.lookaftersomeoneorsomething照顧;護理①Itmeansthatmoreheatenergytendstobe(be)trappedintheatmospherecausingtheglobaltemperaturetogoup.(P26)這意味著更多的熱量被困在大氣層中,從而引起全球溫度上升。,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用完成句子②Mygrandmothertendstogotobedearlyeveryday.我祖母每天通常比較早睡。③Shetended(to)herhusbandcarefullyduringhisillness.她丈夫生病期間,她無微不至地照顧他。,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,4.opposevt.disagreewithsomething反對tofightorcompeteagainst反抗;與……較量①Ontheotherhand,therearethose,likeGeorgeHambley,whoareopposedtothisviewandbelievethatweshouldnotworryabouthighlevelsofcarbondioxideintheair.(教材原句,P27)在另一方面,還有一些人,像科學(xué)家喬治漢布利,反對上面的觀點,他們認(rèn)為我們不必?fù)?dān)心空氣中會有高含量的二氧化碳。,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用用所給詞的適當(dāng)形式填空②Manyresidentsareopposedtobuilding(build)themotorway.許多居民反對修建那條高速公路。③Mostofusopposedputting(put)offthesportsmeet.我們大部分人反對把運動會推遲。,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,5.rangen.grouporseriesofsimilarthings種類;thelimitsbetweenwhichsomethingvaries范圍;vi.varybetweenspecifiedlimits在……范圍內(nèi)變化①...itwillencourageagreaterrangeofanimals—allofwhichwillmakelifeforhumanbeingsbetter.(教材原句,P27)……還會促進(jìn)更多動物的生長——所有這一切都能改善人類的生活。,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用完成句子②Thetemperaturerangesfrom30to40degreescentigrade.溫度在攝氏三十度與四十度之間。③Thehousesaresoldoutwithinthispricerange.在這個價格范圍之內(nèi)的房子已售完。,,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,6.glancevi.quicklylook匆匆看一眼;readsomethingveryquickly瀏覽n.aquicklook一瞥①Glancequicklyatthemagazinearticleandanswerthequestions.(教材原句,P27)快速瀏覽一下這篇雜志文章,然后回答問題。,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用完成句子②Heglancedat(瞥了一眼)theenvelopeandrecognizedhisuncle’shandwriting.③Heglancedround(環(huán)視)theconferenceroom.④Atfirstglance(乍一看)theproblemseemedeasy.,,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,7.resultin導(dǎo)致①Theyalsoagreethatitistheburningofmoreandmorefossilfuelsthathasresultedinthisincreaseincarbondioxide.(教材原句,P26)他們還贊同下述觀點,正是由于越來越多地燃燒化石燃料導(dǎo)致了二氧化碳的增加。,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用完成句子②Therainhadlastedforthreedays,asaresult,wehadtocancelledthetriptoShanghai.雨一直下了三天,結(jié)果,我們不得不取消去上海的計劃。③Successresultsfromhardwork.成功來自于努力工作。④Theaccidentresultedinthedeathoftwopassengers.這場事故造成兩名乘客死亡。,,,,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,eabout發(fā)生;造成(不能接賓語,也沒有被動語態(tài))①Sohowhasthiscomeaboutanddoesitmatter?(教材原句,P26)那么,這種溫度的升高是怎樣產(chǎn)生的呢?會有什么影響呢?,comeout出來,出現(xiàn);(芽)生出來;(花)開;出版,發(fā)行comeup走近;上(樓)去;(從土中)長出,發(fā)芽;被提出;流行起來comealong一起來;出現(xiàn);進(jìn)展comeupwith找到(答案);拿出(一筆錢等),,Ⅰ,Ⅱ,6,7,8,1,2,3,4,5,即境活用介副詞填空②Theteacheraskedwhocouldcomeupwithagoodsolutiontothisproblem.③Thisbuttonhasjustcomeoff.④Thesecretwillfinallycomeout.⑤Howdiditcomeaboutthatthemanisdismissed?⑥Icameacrossthisoldphotographwhenlookingforabookyesterday.,,,,,,Ⅰ,Ⅱ,回扣教材,句式精解,1.Thatprobablydoesnotseemmuchtoyouorme,butitisarapidincreasewhencompared(compare)toothernaturalchanges.(教材原句,P26)2.Thereisnodoubtthattheearthisbecomingwarmerandthatitishumanactivitythathascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.(教材原句,P26),,,Ⅰ,Ⅱ,回扣教材,句式精解,1.Thereisnodoubtthat...毫無疑問……,Ⅰ,Ⅱ,回扣教材,句式精解,即境活用語境填空①Idon’tdoubtthathecanfinishthetaskontime.②Doyoudoubtthatshewillsucceed?③Ihavenodoubtthathewillsucceed.④Thereisnodoubtthattheywillagreewithyouonthismatter.⑤Hehadhisdoubtswhethertheywouldgivehimanotherchancetohaveatry.⑥Thereissomedoubtwhethertheirfootballteamwillwinthematch.,,,,,,,Ⅰ,Ⅱ,回扣教材,句式精解,Ⅰ,Ⅱ,回扣教材,句式精解,即境活用用所給詞的適當(dāng)形式填空①Woodgivesmuchsmokewhileburning(burn).木頭燃燒時,它放出很多煙。②Theletteristobelefthereuntilcalledfor(call).這封信留在這里待領(lǐng)。③Whilebuilding(build)thetunnel,theworkersdiscoveredanundergroundlake.建隧道時,工人們發(fā)現(xiàn)了一個地下湖。④Unlessinvited(invite),youshouldremainsilentatthemeeting.除非受到邀請,你應(yīng)當(dāng)在會議上保持沉默。,,,,,