2019-2020学年高中英语 Unit 4 Global warming Section Ⅱ Wa

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SectionⅡWarmingUp&Reading—LanguagePointsⅠ.单词拼写1.She(看一下)roundtheroombeforesheleft.2.Manyelderlypeoplearenownotusedtothe(趋势)ofmodernliving,whichtheyconsiderisawayfromtheoldcustoms.glancedtrend3.It’sbeautiful,butoutofmyprice(范围).4.Thepresidentwarnedthatifwarbrokeout,itwouldbea__________(大灾难).5.Theemploymentproblemtendstobeacommon____________(现象)inalotofcountries.6.Thereisasumofmoney(捐赠)totheRedCross.7.It’sawfulthatmorethan75peoplewerekilledinthe(水灾).rangecatastrophephenomenonsubscribedfloodⅡ.拓展词汇1.vt.消费;消耗;耗尽;吃完→consumern.消费者→consumptionn.消费2.vt.反对;反抗→opposedadj.反对的;对立的3.n.结果;后果;影响→consequentadj.作为结果的;随之发生的→consequentlyadv.结果consumeopposeconsequence4.adj.平稳的;持续的;稳固的→steadilyadv.平均地;持续地5.n.量;数量→qualityn.质量6.vt.陈述;说明→statementn.声明;阐述7.v.趋向;易于;照顾→tendencyn.倾向steadyquantitystatetend[巧记单词]构词法记单词consume(v.)+er→consumer(n.)state(v.)+ment→statement(n.)steady(adj.)+ly→steadily(adv.)Ⅲ.补全短语1.come发生;造成2.subscribe同意;赞成;订购3.quantities大量的4.go上升;增长;升起5.result导致6.beopposed反对……7.build逐步建立;聚集;集结8.if即使9.keep继续10.glance(粗略地)看一下;扫视abouttoofupintoupevenonat1.[教材原句]Thatprobablydoesnotseemmuchtoyouorme,butitisarapidincreasewhencomparedtoothernaturalchanges.这个数值对你我来说很可能无关紧要,但是跟其他自然变化相比较而言,这却是一种快速的增长。[句型点拨]whencomparedto...是时间状语从句的省略,其完整形式为:whenitiscomparedto...。[佳句赏析](2017·天津高考写作佳句)尽管这些天埋头书中,我还是加入了几个学生俱乐部来提高自己。Thoughburiedinbooksthesedays,Ihavestilljoinedseveralstudentclubsinordertoimprovemyself.2.[教材原句]Thereisnodoubtthattheearthisbecomingwarmerandthatitishumanactivitythathascausedthisglobalwarmingratherthanarandombutnaturalphenomenon.毫无疑问,地球正在变暖。而全球变暖正是人为的,而不是随意的自然现象。[句型点拨]Thereisnodoubtthat...“……是毫无疑问的”。[佳句赏析]毫无疑问,里约奥运会是一个巨大成功。ThereisnodoubtthattheRioOlympicswereagreatsuccess.3.[教材原句]Theyalsoagreethatitistheburningofmoreandmorefossilfuelsthathasresultedinthisincreaseincarbondioxide.他们还赞同正是由于越来越多燃烧化石燃料导致了二氧化碳的增加。[句型点拨]此句是强调句式。[佳句赏析](2019·全国卷Ⅱ书面表达)是在下周五,这场排球赛将被举行。ItisnextFridaythatthevolleyballcompetitionwillbeheld.1.Sohowhasthiscomeaboutanddoesitmatter?(P26)这是怎么发生的呢,会产生什么影响?★comeabout发生;造成comeacross偶遇;碰到comeout公开;问世;出版;被获知cometo涉及;共计;达到comeupwith提出(建议等)comeup上来;被提出;发芽comeon加油;快点①Newproblemswhentheywentintothediscussion.随着他们讨论的深入,新的问题被提出来了。②ChristineSlaterhasanewmovienextmonth.克里斯汀·史莱特有一部新电影下月发行。③Whenwereadnewspapers,weoftencomeacrosssuchEnglishwordsas“AIDS”and“PK”.读报时,我们经常会遇到像“AIDS”和“PK”等这样的英文单词。cameupcomingout[点津](1)comeabout以及其他表示“发生”的单词或短语,如happen,takeplace,breakout,occur等都为不及物动词(短语),不能用于被动语态。(2)comeabout常指情况不受人控制地突然发生。常用句型:Howdiditcomeaboutthat...“……是怎么发生的”;Itcameaboutthat...“……发生了”。④Howdiditcomeaboutthatyouwereabsentfromsuchanimportantmeetingyesterday?昨天你缺席了这么重要的会议,这是怎么回事?2.Allscientistssubscribetotheviewthattheincreaseintheearth'stemperatureisduetotheburningoffossilfuelslikecoal,naturalgasandoiltoproduceenergy.(P26)所有科学家赞同这种观点:人们为了生产能量而燃烧如煤、天然气和石油等化石燃料,从而引起地球温度的升高。★subscribevi.同意;捐赠;订购vt.签署(文件);捐助(1)subscribeto同意,赞成;订阅subscribe...to...把……捐赠给……;把……签署在……上(2)subscriptionn.订阅费;捐赠款①Don'tgoandaskforherideaaboutourplan.Neverwillshesubscribetoitforthetrip.不要去问她对我们这个计划的想法。她不会同意这次旅行的。②Ifyouthenewspaper,it'llbedeliveredtoyourdoor.如果你订阅报纸,它会给你送上门的。③Healargesumofmoneythelocalcharity.他向当地慈善机构捐了一大笔钱。[熟词生义]读句子猜词义④Pleasesubscribeyournametothedocument.subscribetosubscribedto签名3.Theproblembeginswhenweaddhugequantitiesofextracarbondioxideintotheatmosphere.(P26)当我们在大气层中增加了大量额外的二氧化碳时,问题就来了。★quantityn.数量;量(1)许多/大量……aquantityof+可数名词复数或不可数名词作主语时谓语用单数quantitiesof+可数名词复数或不可数名词作主语时谓语用复数(2)inquantity/inlargequantities大量地;成批地①Largequantitiesofwaterareneededforcoolingpurpose,whichweallknow.冷却要用大量的水,这一点大家都知道。②Alargequantityofbeer(consume)thisyear.今年消费了很多啤酒。③Helikesreadingandalwaysbuybooks.他喜欢阅读,总是成批地买书。wasconsumedinquantity4.Itmeansthatmoreheatenergytendstobetrappedintheatmospherecausingtheglobaltemperaturetogoup.(P26)它意味着更多的热能将被困在大气层中,从而引起全球气温上升。★tendvi.趋向;易于(belikelytodo);照顾vt.照顾;护理(1)tendtodo/be...容易/易于/趋向……tend(to)sb./sth.照顾/护理/看护……tendto/towardssth.趋向;倾向(2)tendencyn.趋向;倾向haveatendencytodosth.倾向于做……;喜欢做……①Schoolstendtobejudgedbytheperformanceoftheirstudentsinexams.人们常以学生的考试成绩来判断学校的好坏。②Sheherhusbandcarefullyduringhisillness.她丈夫生病期间,她无微不至地照顾他。③Itisreportedthathousingpriceshaveatendency(decrease)insomecities.据报道房价在某些城市有下降的趋势。tended(to)todecrease5.Theyalsoagreethatitistheburningofmoreandmorefossilfuelsthathasresultedinthisincreaseincarbondioxide.(P26)他们还赞同这种观点:正是由于越来越多地燃烧化石燃料导致了二氧化碳的增加。★resultin导致(1)resultfrom由……造成;因……而产生(2)asaresult结果asaresultof...作为……的结果①Hiscarelessnessresultedintheaccident,causingthedeathof35people.他的大意导致了这次事故,造成35人死亡。②Hisdifficultyinwalkingresultsachildhoodillness.他行走困难源自童年时的一场疾病。③Isuggestedchoosingsomestudentstoseehimonbehalfofthewholeclass.,theyagreedtomyadvice,andeverythingwentwellasplanned.我建议选出一些学生代表全班去看望他。结果,他们同意了我的建议,一切都按计划进展顺利。fromAsaresult[点津]resultin的主语是“起因”,宾语是“结果”;resultfrom的主语是“结果”,宾语是“起因”。[联想]表示“导致”的单词(短语)还有:等。cause,leadto,contributeto,bringabout6.Theypredictthatanywarmingwillbemildwithfewbadenvironmentalconsequences.(P27)他们预测任何变暖的情况不会很严重,对环境的影响也不会太坏。★consequencen.结果;后果;影响(1)asaconsequenceinconsequence因此,结果(2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