高考英语一轮复习Unit4Globalwarming课件新人教版选修.pptx

Unit 4 Global warming,基础知识梳理,考点知识导练,基础知识梳理 抓主干固双基,1. n.量;数量 2. vt.反对;与(某人)较量 adj.反对的;对立的 adj.相反的 prep.在对面 3. vt.陈述;说明 n.陈述,说明 4. vt.拥护;提倡;主张,quantity,oppose,opposed,opposite,state,statement,advocate,5. n.结果;后果;影响 adj.随之发生的 adv.所以,因此 6. vi.趋向;照顾 vt.护理 n.倾向;趋势 7. vt.消费;消耗 n.消费;消耗 n.消费者 8. n.污染;弄脏 vt.污染;弄脏,consequence,consequent,consequently,tend,tendency,consume,consumption,consumer,pollution,pollute,9. adj.平稳的;持续的 adv.平稳地;持续地 10. adj.胡乱的;任意的 adv.胡乱地,任意地 11. n.生存;存在 vi.存在 12. n.教育工作者 vt.教育 n.教育 13. n.贡献 vt.做贡献 n.贡献者,steady,steadily,random,randomly,existence,exist,educator,educate,education,contribution,contribute,contributor,14. n.种类;范围 15. adj.平均的 n.平均数 v.平均(是) 16. n. 环境;情况 17. vi.看一下;扫视 n.一瞥 18. vi.同意;捐赠 vt.(签署)文件;捐助 19.phenomenon n. . 20.byproduct n. . 21.catastrophe n. . 22.nuclear adj. .,range,average,circumstance,glance,subscribe,现象,副产品,大灾难;浩劫,核的;核能的;原子核的,e 发生;造成 2.result 导致 3.put up 忍受;容忍 4. long 只要 5.subscribe 同意;赞成;订购 6.quantities 大量的 7.go 上升;增长;升起 8.be opposed 反对 9.even 即使 10.keep 继续 11. the whole 大体上;基本上 12. behalf 代表一方,about,in,with,so,as,to,of,up,to,if,on,on,on,of,1. the earth is becoming warmer (see Graph 1) and that human activity has caused this global warming rather than a random but natural phenomenon. 毫无疑问,地球正在变暖(见表1),而且全球转暖是人为的,而不是随 意的自然现象。 2.It is OK to leave an electrical appliance on . you are using itif not,turn it off! 只要你在使用电器设备,你便可以让它开着如果不用就把它关掉!,There,is,no,doubt,that,it,is,that,so,long,as,3.That probably does not seem much to you or me,but it is a rapid increase other natural changes. 那个数值对你我来说可能是无所谓的,但是跟其他自然变化相比较而 言,这却是一种快速的增长。,when,compared,to,考点知识导练 解疑难提知能,1.quantity n.量;数量,a large/small quantity of 大/少量的 (large/huge) quantities of 许多,大量的 in quantity/quantities=in large amounts 大量地,高考运用:语法填空,Some of these wildernesses also perform functions that humans needthe rainforests,for example,store carbon vast quantities. There is no doubt that human activities result in the loss of large quantities forests.,答案:in of,2.oppose vt.反对;反抗,be opposed to 反对 oppose sth./doing sth.反对某事/做某事 object to 反对,高考运用:语法填空,答案:opposed feeding going,Many farmers (oppose) the plan because they feared that wolves would kill their farm animals or pets.(2017全国,阅读理解C) I have been consistently opposed to (feed) a baby regularly. The parents strongly opposed their daughter (go) there alone.,特别提示:oppose后跟表示动作的词作宾语时,后面要用动词-ing形式。be opposed to和object to结构中,to都是介词,其后也要用动词的-ing形式。 The students are strongly opposed to smoking in public. =The students strongly object to smoking in public.,3.state vt.陈述,说明 n.状况,状态;国家;政府;州,It is/was stated that.据称 in a.state/in a state of 处于状态 in a good/bad state状况良好/不好,高考运用:完成句子,答案:It is often stated that in a good state of, (据称) we use only 10 per cent of our brain. It is important to keep you (状况 良好) mind.,特别提示:state表示“状态,状况,情况”时常用单数,常指人或事物存在的情况,或在某一阶段的性质与形式。,state表示“国家”时,侧重政体,即政治独立的国家,可指其政府,也可指国家的一部分“州,邦”。,4.range n.山脉;一系列;范围,射程 vt.排列;在某范围内变化,巧学助记,a wide range of.各种各样的;范围广泛的 in/within range 在射程以内,在视觉/听觉范围内 beyond/out of range 在射程外,在视觉/听觉范围外 beyond/out of ones range 某人能力达不到的,某人知 识以外的 range from.to. 在范围内变动,包括由 到之间的各类事物 range between.and. 在和范围内变动,高考运用:完成句子,答案:a wide range of beyond our range ranging from;to,But those who truly understand the economic impact and can work to change the patterns can create (范围 广泛的) career possibilities.(2018江苏卷) The price of the house is well (超出我们 的承受范围). The national park has a large collection of wildlife, butterflies (由到) elephants. (2017北京卷),5.average n.平均数 adj.平均的;普通的 v.平均为,算出的平均数,an average of.的平均数(后跟数词) on average 平均来看 above/below average 在平均水平以上/下 up to (the) average 达到平均水平,高考运用:完成句子,答案:average on average,The (平均的) number of electronic devices rose from four per household in 1992 to 13 in 2007.(2018全国,阅读理解D) The common cold is a good example:women, (平均来 看),get fewer colds than men.(2016四川,七选五),e about 发生,造成,come out 出来,出现;(芽)生出来;(花)开;出版,发行; 推出 come on 跟着来,跟上来;口得啦;快点 come to 总计,达到;归纳为,高考运用:完成句子,答案:came about come out,Ill never understand how it (发生) that you were an hour late on such a short journey. The smartphone-like glasses will likely (推出) this year and cost between $250 and $600.,特别提示:come about,happen,occur,take place和break out这五个表示“发生”的词语,都是不及物动词(短语),不用于被动语态,也不用于进行时态。,7.put up with 忍受;容忍,put off 延期,推迟 put on 穿上,戴上;演出 put out 熄灭,扑灭;伸出;摆出 put through 接通电话,高考运用:完成句子,答案:put up with put off put out,I cant (忍受) your rudeness any more;leave the room,please. We will (推迟) the picnic in the park until next week,when the weather may be better.(2016天津卷) Two good bursts from the extinguisher and the fire was (扑灭). (2016全国,完形填空),8.so long as 只要,so/as long