河北省张家口一中高中英语 Unit 4 Global warming language points 学案 选修6

河北省张家口一中高二英语 选修6 Unit 4 Global warming language points 学案一、词汇预习:1 consume vt. 消费；消耗；耗尽；吃完 -consumption n. 消费，消耗2 renewable adj. 能再生的；可更新的-renew vt. 使更新；复兴；重申；续借 vi. 更新；重新开始 -renewal n. 更新，恢复，续借3 phenomenon n. 现象-phenomena (复数) 现象4 product n. 产品-produce v. 生产，创造 n. 农产品-production n. 成果，产品，作品-byproduct n. 副产品5 measure n. 措施，程度，测量，尺寸 v. 测量，估量，权衡-measurement n. 衡量，测量，尺寸，度量，量度制6 catastrophe n. 大灾难；浩劫-同义词 disaster n. 不幸，灾难，灾祸7 drought n. 旱灾，干旱-flood n. 洪水，水灾8 mild adj. 温和的，温柔的，淡的-mildly adv. 温和的，和善的，适度的9 environment n. 环境-environmental adj. 环境的-environmentalist n. 环境保护论者10. state v. 陈述，说明-statement n. 声明，陈述，叙述11. steady adj. 平稳的；持续的；稳固的-steadily adv. 平稳地，持续地12. tendency n. 倾向，趋势 同义词 trend 趋势，倾向，走向-tend v. 趋 向，易于，照顾；护理13. existence n. 生存，存在-exist v. 生存，存在，生活14. electrical adj. 电的，与电有关的-electric adj. 电动的，电气的-electricity n. 电力，电流，电学15. educator n. 教育工作者，教育家-education n. 教育-educate v. 教育16. contribution n. 贡献-contribute v. 贡献，捐献，投稿17. presentation n. 显示，演出-present v. 呈现，介绍，提出，赠送 adj. 出现的，现在的-at present 目前，现在18. disagreement n. 分歧；不一致-agreement n. 一致，同意，协议二、精讲词汇（必须掌握的词）1 come about 发生；造成不及物动词短语，不能接宾语，也没有被动语态。主语一般是物。1）How did it come about that he knew where we were?他是怎么知道我们在什么地方的？2）-How did it _B_ that you made such a silly mistake?-I myself havent figured it out yet.A. bring about B. come about C. come across D. come on相关词组：come across 被理解，偶然碰见；无意中找到come on 快点，加油come to 总计，达到come up 走近；（从土中）长出；发芽；被提出come up with 赶上；提出（建议）练习：-Have you _ some new ideas? -Yeah. Ill tell you later.A. come about B. come into C. come up with D. come out with2random adj. 胡乱的；任意的 randomly adv.1）A random guess may hurt a person deeply.随意的猜测可能会深深地伤害一个人。2）The information is processed in a random order.信息是按随机顺序处理的。3）The winning numbers are randomly selected by computer.获奖号码是由电脑随机选取的。相关词组：3 subscribe vi 同意; 捐赠；订阅 vt. (签署)文件；捐助1) Do you subscribe to her idea to go out for a picnic this weekend?你是否同意她周末出去野餐的想法？2）I have subscribed to several magazines recently. 最近我订阅了几份杂志。练习: We all subscribed to what he had said. (同意他的话)There are so many reference books, and which one do you want to subscribe to (想订阅)？4. quantity n. 量；数量相关词组: in quality 大量地a quality of= large quantities of 大量的1）He wants to buy the books in quantity/in large quantities, so the storekeeper will not charge him much. 他想大量购买这些书，因此店主不会要很多钱。2) Large quantities of rain are needed in this area. 这个地区需要大量的降水。相关链接：1）a (large/great) number of, (quite) a few, scores of, dozens of等都修饰可数名词。2）a (good/great) deal of, a large/huge amount of, (quite) a bit of等都修饰不可数名词。3）plenty of, a lot of, lots of, a large/great quantity of, a good supply of, supplies of, (large) quantities of 等既可以修饰可数名词，也可用修饰不可数名词。练习：-Why does the lake smell terrible?-Because large quantities of water D .A. have polluted B. is being polluted C. has been polluted D. have been polluted5. tend vi 趋向，易于，照顾 vt. 照顾；护理相关词组：tend sb. 照顾某人=take care of sb.tend to do sth. 倾向去做某事，喜欢做某事1）Most boys tend to enjoy playing football. 大部分男孩都喜欢踢足球。2）Doctors and nurses were sent to tend the patients infected by SARS.医护人员被派去照料那些被非典感染的病人。拓展：tendency n. 趋向，倾向，偏好，性情display artistic/musical/criminal tendencies显示对艺术/音乐的偏好；显示犯罪倾向tendency 常与to/towards连用，或后接for sb. to do sth.1) In this area, there is a growing tendency for people to shop in the supermarket now.如今在这个地区，人们在超市购物有增加的趋势。2）She has a strong natural tendency towards cautions. 她天生喜欢小心谨慎。完成句子：1）老年妇女很容易相信陌生人。The old women tend to believe in strangers easily.2) 老板不在期间，他负责照看一个商店。He was required to tend a store in the owners absence.6. go up 上升；增长；升起1）The price of cigarettes is going up. 香烟价格上涨了。2）The curtain went up, and we saw many people standing on the stage.幕布升起来了，我们看到很多人站在舞台上。相关词组：go by 经过，走过go down (价格)下跌；（温度）下降go out 出去；熄灭；过时go over 仔细检查，反复研究，仔细琢磨go through 经历艰难困苦，通过go without 没有也行go back 追溯go back to 回顾go in for 喜欢，爱好go on 继续go ahead 进行；进展；开始（做某事）练习：1) -Didnt you have a good time at the party?-Of course I did. As a matter of fact, I had such fun that time seemed to A so quickly.A. go by B. go away C. go out D. go over2) -Do you think that housing price will keep B in the years to come?- Sorry, I have no idea.A. lifting up B. going up C. bringing up D. growing up7. result in=lead to 导致1）Stress and tiredness often result in a lack of concentration. 紧张和疲劳常使人精神不中。2）The accident resulted in two deaths. 这场意外事故造成两人死亡。相关词组：result from 由产生result n. 结果cause and effect 因果as a result 因此；结果as a result of 作为的结果；由于.without result 无效地，毫无结果地练习：1）His stomachache B his eating too much.A. resulted in B. resulted from C. went without D. led to2）Jenny nearly missed the flight A doing too much shopping.A. as a result of B. on top of C. in front of D. in need of完成句子: As a result of her hard work, she was finally admitted to her ideal university.她勤奋苦读，终于考进了她理想的大学。8. oppose vt. 反抗；反对；与（某人）较量opposed adj. 反对的，对立的oppose （doing）sth. 反对某事1) The old man opposed their building a new hall. 这位老人反对他们建一个新大厅。2）He will go to study abroad for two years, which his girlfriend seemsopposed to badly.他将要出国学习两年，这一点他的女朋友好像很反对。练习： B his high social status, it is really hard for us to _ his joining us in going west to teach children there.A. Considered, prevent from B. Considering, opposeC. To consider, persuade D. Being considered, object to9. consequence n. 结果，后果，影响in consequence=as a consequence 结果in consequence of=as a consequence of 的结果consequent adj. 作为结果的，随之发生的consequently adv. 所以，因而1）It rained yesterday and in consequence/as a consequence the match was cancelled. 昨天下雨了，结果比赛被取消。2）The city was in ruins in consequence of/as a consequence of a severe earthquake. 由于严重的地震，这座城市变成了废墟。3）I was caught in the traffic and consequently I was late.我被困在了路上，所以迟到了。练习：I hope you can study hard, otherwise youll have to live a hard life D.A. now and then B. in a word C. at that moment D. as a consequence10. range n. 种类；范围have a wide range of 有广泛的a full range of 各种beyond/out of ones range 超过某人承受的范围within the range of 在.的范围之内range v. (在一定范围内)变动，变化，排列1）The price of the car is beyond/out of his range. 这辆车的价格超过了他的承受范围。2）The childrens ages range from/between 8 to/and 15.这些孩子的年龄在8岁到15岁之间。完成句子：1）The temperature ranges from 15 to 35 degrees. 气温在15度到35度之间。2）He has a wide range of interests. 他兴趣甚广。11. glance vi. 看一下；扫视 n. 一瞥；匆匆一瞥1）She glanced round the room before she left. 她略微环视了一下房间才离开。2）The little girl glanced at/over/through the picture book and then put it away.小姑娘匆匆看了一下这本画书，就把它放到了一边。辨析：glance, gaze, glare, stareglance: 一瞥，匆匆一看，强调动作短暂gaze: 凝视，注视，因惊异或赞赏而长时间无意识地凝视某人或某物。glare: 怒视，带有敌对或威胁的态度。stare: 盯着看，含有无礼或粗俗的意味。练习：After a quick A at his watch, he went to meet his good friend at the airport.A. glance B. glimpse C. gaze D. stare12.on the whole 大体上，基本上The two buildings are similar on the whole.从整体来看，这两幢楼是相似的。as a whole 作为一个整体，总体上the whole of sth. 全部，全体Is the collection going to be divided up or sold as a whole?这批收藏品是零卖还是一起卖？练习：You have made a few mistakes in your composition, but Byou have done well.A. first of all B. on the whole C. on the other hand D. general speaking13. average adj.(1)平均的His average result of the three subjects is 96. 他三科的平均成绩是96.(2)普通的、平常的、一般的I was just an average sort of student. 我只是一个普通的学生。average n.above (the) average 高于平均水平below (the) average 在平均水平之下on (the) average 平均，按平均数算，一般地说average v 平均为，计算出的平均数average sth. out 算出的平均数练习：1）On average, men smoke more cigarettes than women. 一般来说，男子比女子吸烟多。2）Toms work at school is above the average. 汤姆的功课是中上水平。3）The average age of the boys in this class in fifteen. 本班男生的平均年龄是十五岁。14. on behalf of 代表一方；作为的代言人on behalf of sb. =on sbs behalf练习：1) On behalf of my colleagues and myself I thank you.我代表我的同事以及我自己向你表示谢意。2）Im glad to put on a performance here on behalf of my school.很高兴在这儿代表我的学校演出。3）The heros parents accepted the medal on behalf of their dead son.那个英雄的父母代替他们死去的儿子接受了这枚勋章。15. advocate vt. 拥护；提倡；主张advocate sth. 拥护/提倡advocate doing sth. 主张于advocate that从句（用虚拟语气should do 或do sth.） 主张1) Many people advocate building more hospitals.2）Many people advocate that more hospitals (should) be built. 许多人主张增设医院。练习：1）He advocates reducing daily expense. 他主张消减日常消费。2) People advocate that the government should punish those drunk drivers. 人们主张政府应严惩那些醉酒驾驶的人。16. put up with 忍受；容忍1）We have to put up with her bad temper. 我们只得忍受她的坏脾气。拓展：put aside 节省；储蓄；储存put down 写下，记下，击败，平定put forward