2020届人教版高考英语大一轮复习专用讲义：选修6Unit4Globalwarming

2020届人教版高考英语大一轮复习专用讲义：选修6Unit4Globalwarming

Unit 4 Global warming 一、课前基础自查 ‎(一)分类记单词——省时高效 Ⅰ.阅读单词(知其意)‎ ‎1．random adj.　　　　胡乱的；任意的 ‎2．fuel n. 燃料 ‎3．graph n. 图表；坐标图；曲线图 ‎4．data n. 资料；数据 ‎5．trend n. 趋势；倾向；走向 ‎6．catastrophe n. 大灾难；浩劫 ‎7．flood n. 洪水；水灾 ‎8．outer adj. 外部的；外面的 ‎9．advocate vt. 拥护；提倡；主张 ‎10．motor n. 发动机 ‎11．can n. 容器；罐头 ‎12．microwave n. 微波炉；微波 ‎13．nuclear adj. 核的；核能的；原子核的 ‎14．greenhouse n. 温室；花房 Ⅱ.重点单词(写其形)‎ ‎1．per prep.　　　　　　每；每一 ‎2．phenomenon n. 现象 ‎3．quantity n. 量；数量 ‎4．mild adj. 温和的；温柔的；淡的 ‎5．range n. 种类；范围 ‎6．glance vi. 看一下；扫视 n. 一瞥 ‎7．average adj. 平均的 ‎8．widespread adj. 分布广的；普遍的 ‎9．commitment n. 承诺；交托；信奉 ‎10．casual adj. 随便的；漫不经心的；偶然的 ‎11．circumstance n. 环境；情况 ‎12．refresh vt. 使恢复；使振作 ‎13．presentation n. 显示；演出 ‎ Ⅲ.拓展单词(通其变)‎ ‎1．consume vt.消费；消耗；耗尽；吃完→consumer n．顾客 ‎2．subscribe vi.同意；捐赠；订阅vt.签署(文件)；捐助→subscription n．同意；捐赠；订阅；签署 ‎3．tend vi.趋向；易于；照顾；往往会vt.照顾；护理→tendency n．倾向；趋势 ‎4．oppose vt.反对；反抗；与(某人)较量→opposed adj.反对的；对立的 ‎5．consequence n．结果；后果；影响→consequent adj.随之发生的；作为结果的→consequently adv.因此；所以 ‎[语境活用]‎ ‎1．Waste water from the factory is the main cause of the pollution (pollute)．‎ ‎2．At first he was opposed (oppose) to the plan, but we managed to argue him into accepting it.‎ ‎3．In consequence (consequent) of your bad work, I am forced to dismiss you.‎ ‎4．It was stated that the president made a statement announcing new policies to deal with the new situation.(state)‎ ‎5．They have contributed a lot of food and clothing to the refugees so far and their contributions will certainly help the ‎6．state vt.陈述；说明→statement n．说明；说法；声明 ‎ ‎7．steady adj.平稳的；持续的；稳固的→steadily adv.平稳地；持续地 ‎8．economical adj.节约的；经济的→economic adj.经济(上)的→economy n．经济；节约 ‎9．existence n．生存；存在→exist vi.存在→existing adj.目前的；现在的 ‎10．pollution n．污染；弄脏→pollute vt.污染→polluted adj.被污染的 ‎11．growth n．增长；生长→grow v．种植；生长；扩展 ‎12．electrical adj.电的；与电有关的→electricity n．电；电力→electric adj.电的；电动的→electronic n．电子的 ‎13．educator n．教育工作者；教育家→educate v．教育；培养→education n．教育；培养 ‎14．contribution n．贡献；捐助→contribute v．贡献；撰稿；捐助；捐赠 ‎15．environmental adj.环境的→environment n．环境 ‎16．disagreement n．分歧；不一致→disagree v．不同意→agree v．同意；赞成→agreement n．同意；赞成；一致 ‎ refugees live through the winter. (contribute)‎ ‎6．Many people do not believe the existence of the ghosts. Some young children doubt whether there exist all kinds of ghosts in the world. (existence)‎ ‎7．The storm tends to hit our city, and we will observe the tendency of it closely.(tend)‎ ‎8．The air conditioners of this type consume too much electricity. Many consumers complain about this. (consume)‎ ‎9．With the decline of the global economy,_her family is faced with many economic problems, one of which is whether to buy an economical stove to survive the whole winter. (economy)‎ ‎(二)练中记短语——记牢用活 写准记牢 语境活用(选用左栏短语填空)‎ ‎1.come_about　　　　发生；造成 ‎2．subscribe_to 同意；赞成；订购 ‎3．quantities_of 大量的 ‎4．go_up 上升；增长；升起 ‎5．result_in 导致 ‎6．be_opposed_to 反对……‎ ‎1.Compared_to/with a traditional smartphone, Paper Phone is lighter in weight.‎ ‎2．The boom in building has resulted_in the local land being more valuable now for houses.‎ ‎3．Large quantities_of food and tents were sent to earthquakestricken areas from surrounding ‎7．keep_on 继续 ‎ ‎8．compare_..._to/with 与……相比 ‎9．on_the_whole 大体上；基本上 ‎10．on_behalf_of 代表……一方；‎ ‎ 作为……的代言人 ‎11．put_up_with 忍受；容忍 ‎12．and_so_on 等等 ‎13．make_a_difference 有影响 ‎ provinces.‎ ‎4．I keep_on walking after supper because I can't think of a better way to keep fit.‎ ‎5．I have never subscribed_to the view that schooldays are the happiest days of your life.‎ ‎6．How did it come_about that he is always so busy?‎ ‎7．With summer approaching, the temperature is going_up quickly.‎ ‎8．On_behalf_of my family, I express our thanks to you all for your help.‎ ‎9．She likes complaining everything that doesn't agree with her, which I almost can't put_up_with.‎ ‎10．I appreciate your suggestion very much, which has made_a_difference to me.‎ ‎(三)仿写明句式——以用为本 教材原句 句式解读 句式仿写 ‎1.There is no doubt that the earth is becoming warmer and that it is human activity that has caused this global warming ... ‎ 毫无疑问，地球在变暖。而全球变暖正是人类活动导致的……‎ There is no doubt that ...“毫无疑问……”，that引导同位语从句。‎ ‎(2018·江苏高考书面表达)毫无疑问，完全依靠消费排名是不明智的。‎ There_is_no_doubt_that_it_is_unwise_to depend completely on the ratings in consumption. ‎ ‎2.Even if we start reducing the amount of carbon dioxide and other greenhouse gases ... ‎ 即使我们开始减少二氧化碳和其他温室气体的含量……‎ even if(＝even though)引导让步状语从句，意为“即使；纵使”。‎ 对于不同的观点要有宽容心态即使你不喜欢它们。‎ Be openminded to different opinions even_if_you_don't_like_them.‎ ‎3.It is OK to leave an electrical appliance on so long as you are using it — if not, turn it off!‎ ‎①so/as long as “只要”，引导条件状语从句；‎ ‎②if not是if you are not using it的省略形式。‎ 只要喜欢这份工作，你可以接受它。如果不喜欢，不要做这份工作。‎ It is OK to accept the job ‎ 只要你在使用电器设备，你可以让它开着——如果不用，就把它关掉！‎ so/as_long_as you like it. If_not,_don't do it. ‎ 二、课堂重点深化 ‎1．quantity n．量；数量 ‎　[自主体验]‎ 补全句子/一句多译 ‎①He always buys things in_quantity/in_large_quantities.‎ 他总是大宗采购物品。‎ ‎②由于破坏了森林，大量的沙漠覆盖了陆地。‎ ‎→As a result of destroying the forests, a_large_quantity_of_desert_has_covered the land.‎ ‎→As a result of destroying the forests, large_quantities_of_desert_have_covered the land.‎ ‎　[系统归纳]‎ in quantity/in large quantities　　 大量 a large/small quantity of 大/少量的 ‎(large) quantities of 大量的 ‎　[重点强化]‎ 易错对对碰(对比填空)‎ ‎③A large quantity of tools was (be) sold in the market yesterday.‎ ‎④Large quantities of rain are (be) needed in this area.‎ 佳句时时写 ‎⑤(2018·天津高考书面表达)我知道你曾经参加过机器人大赛，并且获了奖，因此你肯定积累了大量的经验。‎ I know you once participated in a Robotics Competition and won the award, so you must_have_accumulated_a_large_quantity_of/quantities_of_experience. ‎ ‎[名师指津]　含quantity的短语作主语时，其谓语动词与quantity的单复数保持一致。‎ ‎2．oppose vt.反对；反抗；与(某人)较量 ‎　[自主体验]‎ 单句语法填空 ‎①However, many students and parents oppose separating (separate) students into science and art.‎ ‎②Her parents are opposed her (she) going abroad.‎ ‎③The mayor is strongly opposed to building (build) a new hall, which may cost a lot of money.‎ ‎　[系统归纳]‎ ‎(1)oppose sth./doing sth.　　　 反对(做)某事 oppose sb./sb.'s doing sth. 反对某人/某人做某事 ‎(2)opposed adj. 反对的；对立的 be opposed to　　 反对……；与……对立(to为介词)‎ ‎　[重点强化]‎ 易错对对碰(用oppose的适当形式填空)‎ ‎④Opposing the plan of raising prices, the public decided to go on strike on Sunday.‎ ‎⑤Opposed to the plan of raising prices, the public decided to go on strike on Sunday.‎ 佳句时时写 ‎⑥现在，越来越多的英文单词进入到汉语中，有些人支持，然而有些人反对。‎ Today more and more English words find their way into the Chinese language. Some_people_support_it_while_others_oppose. ‎ ‎　[联想发散]　表示“反对；不赞成”的表达还有：disagree with; disapprove of; be against; object to; hold negative attitudes towards等。‎ ‎3．consequence n．结果；后果；影响 ‎　[自主体验]‎ 单句语法填空 ‎①As a consequence (consequent), they can't concentrate on their study and tend to be sleepy in class. ‎ ‎②Consequently (consequent), she understood it and became interested in traditional Chinese culture.‎ ‎③The warming of the Earth and the consequent (consequence) climatic changes affect us all.‎ 补全句子 ‎④Ten years ago, thousands of people lost their lives as_a_consequence_of the big earthquake.‎ 十年前，成千上万的人因那场大地震而失去了生命。‎ ‎　[系统归纳]‎ ‎(1)as a consequence　　　　　　 因此；结果 由于……的缘故 in consequence＝consequently 因此；结果 ‎(2)consequent adj. 随之发生的；作为结果的 ‎　[重点强化]‎ 佳句时时写 ‎⑤结果，孩子们变得太依赖父母，以至于他们没有独立的思想和创造性的想法。‎ As_a_consequence,_children become so reliant on their parents that they have no independent thought or creative ideas.‎ ‎4．range n．种类；范围；幅度；界限v.(在一定范围内)变动；变化；排列 ‎　[自主体验]‎ 单句语法填空 ‎①(2017·北京高考)The national park has a large collection of wildlife, ranging from butterflies to elephants.‎ ‎②When driving on highways, the driver must control his or her speed within/in range of 60km/h to 120km/h.‎ ‎　[系统归纳]‎ ‎(1)a wide range of　　　　　　 一系列……‎ within/in range of 在……范围内 beyond one's range 某人能力达不到的 out of range 在……范围外 ‎(2)range from ... to ... 在……范围内变动 ‎　[重点强化]‎ 佳句时时写 ‎③(2017·全国卷Ⅲ书面表达)球队将举行一系列的活动，包含一些训练和比赛。‎ The_team_will_hold_a_wide_range_of_activities,_including some training and matches. ‎ 僻义牢牢记 ‎④We waited until the enemy was within range.射程 ‎5．average adj.平均的；普通的；正(平)常的n.平均数；平均水平；一般水准v.平均为；计算出……的平均数 ‎　[自主体验]‎ 写出下列句中average的词性及含义 ‎①The average age of the boys in this class is fifteen.adj.平均的 ‎②It's said that the newspaper office receives an average of nearly 100 articles a day.n.平均数 ‎③There was nothing special about the film — it was only average.adj.普通的 ‎④The hotel averages 50 to 100 foreign guests daily.v.平均为 语段填空 在这次考试中有90个学生得到了满分，每个班级平均有18人。汤姆的成绩在平均水平之上，而约翰的成绩在平均水平之下。‎ There were 90 students getting full marks in the exam, ⑤an_average_of 18 students in each class. Tom's was ⑥above_average while John's was ⑦below_average.‎ ‎　[系统归纳]‎ ‎(1)an average of　　　　　　 平均有 ‎(2)on average 平均起来 above average 在平均水平以上 below average 在平均水平以下 ‎(3)average out 算出平均数 ‎　[重点强化]‎ 佳句时时写 ‎⑧所有学生每周有两节体育课，每天平均跑20分钟。‎ All students have two PE classes a week and run_for_an_average_of_20_minutes_every_day.‎ ‎6．circumstance n．环境；情况 ‎　[自主体验]‎ 补全句子 ‎①It might not be a perfect solution, but it's the best I can do under/in_the_circumstances.‎ 这也许不是一个完美的解决办法，但这是在这种情况下我能做得最好的。‎ ‎②Under no circumstances did_I_expect that I would meet so many problems when I decided to take the job.‎ 当我决定接受这份工作时，我完全没有料到会遇到这么多问题。‎ ‎　[系统归纳]‎ under/in the circumstances　在这种情况下；既然如此 under/in no circumstances 决不；无论如何都不(位于句首时，句子要用部分倒装)‎ ‎　[重点强化]‎ 佳句时时写 ‎③另外，惩罚绝不是一种明智的选择来帮助他们身心成长。‎ Furthermore，under/in_no_circumstances_is_punishment_a_wise_choice to help them grow up mentally and physically. ‎ ‎1．come about发生；造成 ‎　[系统归纳]‎ come on　　　　　　　　 快点；加油；得了吧 come to 合计为；达到；恢复知觉 come up 走近；上来；发生；被提及 come across 邂逅；偶遇 come up with 提出；想出 come into being 形成；产生 ‎　[重点强化]‎ 单句语法填空 ‎①I'll never understand how it came about that you were an hour late on such a short journey.‎ ‎②When important questions come up,_the members often lose their dignified ways and shout at each other.‎ ‎③He is very quick thinking, and is often able to come up with new jokes.‎ ‎④How the custom came into being remains a mystery.‎ 佳句时时写 ‎⑤(2014·江苏高考书面表达)读报时，我们常会遇到像“AIDS”和“PK”这样的英语单词。‎ When we read newspapers, we_often_come_across_such_English_words_as “AIDS” and “PK”. ‎ ‎2．result in导致 ‎　[系统归纳]‎ result from　　　 由……造成；因……而产生 as a result 结果 as a result of 由于……的结果 ‎　[重点强化]‎ 用法条条清(result in/result from/as a result/as a result of)‎ ‎①There is more and more noise pollution. As_a_result,_many species are dying out.‎ ‎②As_a_result_of more and more noise pollution, many species are dying out.‎ ‎③More and more noise pollution has resulted_in many species dying out.‎ ‎④The fact that many species are dying out results_from more and more noise pollution.‎ 佳句时时写 ‎⑤结果，为了丰富我的社会经验，我决定申请这份工作。‎ As_a_result,_in order to enrich my social experience, I decided to apply for the job.‎ ‎[名师指津]　(1)result in的主语是“起因”，宾语是“结果”；result from的主语是“结果”，宾语是“起因”。‎ ‎(2)表示“导致”的词语还有： cause, lead to, contribute to等。‎ ‎3．put up with容忍；忍受 ‎　[系统归纳]‎ put off　　　　　　　　 延期；推迟 put out 熄灭；扑灭 put up 建造；张贴；供给……住宿；举起 put aside 留出；储蓄；把……放在一边 put away 收起来；放好 put forward 提出建议；把……向前拨 ‎　[重点强化]‎ 单句语法填空 ‎①Putting aside his disappointment, he smiled and praised the winner.‎ ‎②The sports meeting which is to take place this Friday has to be put off because of the heavy rain these days.‎ 佳句时时写 ‎③既然那样，我们就不得不学会忍受他的一些缺点并尝试发现他的优点。‎ In that case, we will have to learn to put_up_with_some_of_his_shortcomings and try to discover his advantages.‎ ‎④有人提出建议，我们应该循环利用教科书。‎ A suggestion has been put_forward_that_we_should_recycle_the_textbooks.‎ ‎4．so/as long as引导条件状语从句 ‎　[教材原句]　It is OK to leave an electrical appliance on so_long_as you are using it — if not, turn it off!‎ ‎　[自主体验]‎ ‎①“Nothing is impossible to a willing heart”， as_long_as_you_have_a_dream;_keep trying and you'll make it, too.‎ ‎“世上无难事，只怕有心人”，只要你有梦想，坚持尝试，你也会成功。‎ ‎②As long as you keep studying hard, you can improve your maths.‎ ‎→On_condition_that_you_keep_studying_hard,_you can improve your maths.‎ ‎　[归纳点拨]‎ 用法规则 ‎(1)so/as long as“只要”，引导条件状语从句。‎ ‎(2)引导条件状语从句的连词短语还有：in case 如果；万一；on condition that 只要；provided that 如果；条件是。‎ 注意事项 as long as 和so long as表示“只要”时，可以互换；as long as表示“与……一样长”时，多用于肯定句；否定句多用so long as。‎ ‎　[佳句背诵]‎ ‎①(增分要点句)(2015·全国卷Ⅰ书面表达)You can write anything relevant as/so long as/on condition that it's interesting and informative.‎ ‎②(精彩收尾句)(2014·山东高考写作)This proves that as long as we have a strong will, we'll be able to get over any difficulty.‎ 本单元语篇话题与新课程主题语境“人与自然”中的“社会发展与环境的关系”子话题相对应 一、话题语素积累多一点 子话题——社会发展与环境的关系 ‎(一)浅易词汇温一温 ‎①create　 ②dissatisfaction　 ③distance 　 ④experience ‎⑤fierce ⑥future ⑦melt ⑧pollute ‎⑨raise ⑩reduce ⑪rise ⑫rough ‎⑬severe ⑭sign ⑮suffer ⑯temperature ‎⑰theme ⑱participate ⑲dangerous ‎(二)生疏词汇记一记 ‎①resident n．居民　　 ②endangered adj.濒危的 ‎③immigrant n. 移民 ④migration n. 迁移；移居 ‎⑤decrease vi. 减少 ⑥ageing n．& adj. 老龄化；变老的 ‎⑦decline vi. 降低；下降 ⑧atmosphere n. 大气 ‎⑨waste n. 废料；垃圾 ⑩radiation n. 放射；放射物 ‎⑪emission n. 排放 ⑫recycle vt. 回收；循环利用 ‎⑬shrink v. 收缩 ⑭industrialized adj. 工业化的 ‎⑮substitute vt. 取代 ⑯greenhouse n. 温室；花房 ‎⑰habitat n. 栖息地 ⑱nutritious adj. 有营养的 ‎⑲environmentallyfriendly adj.环保的 ‎(三)常用词块忆一忆 ‎①in great danger of　　　　　　 处于极大危险之中 ‎②alternative energy 替代能源 ‎③solar energy/power 太阳能 ‎④nuclear energy/power 核能 ‎⑤be/live in harmony with 与……和谐共处 ‎⑥bring ...under control 把……控制住 ‎⑦be/become aware of 意识到 ‎⑧raise the awareness of 唤醒……意识 ‎⑨live a lowcarbon life 过低碳生活 ‎⑩settle in 安顿下来 ‎⑪birth/death rate 出生/死亡率 ‎⑫floating population 流动人口 ‎⑬population density 人口密度 ‎⑭universal twochild policy 全面二孩政策 ‎⑮environmental protection 环境保护 ‎(四)写作佳句背一背 ‎①With the development of economy and growth of its population, more and more good farmland has been used to build houses and factories.‎ ‎②China has the largest number of residents in the world.‎ 二、“分步写作”表达准一点 话题应用文分步写作 假定你是李华，你校摄影俱乐部(photography club)将举办国际中学生摄影展。请给你的英国朋友Peter写封信，请他提供作品。信的内容包括：‎ ‎1．主题：环境保护；‎ ‎2．展览时间；‎ ‎3．投稿邮箱：intlphotoshow_@gmschool.com。‎ 注意：1.词数80左右；‎ ‎2．可以适当增加细节，以使行文连贯。‎ 第一步：准确审题，理行文脉络，拟写作要点 本文属于应用文中的电子邮件，时态以一般现在时为主，人称以第一、二人称为主。文章可分三个层次：开头应点明学校摄影俱乐部将举办国际中学生摄影展并说明其主题(环境保护)。主体部分应说明展览的具体细节(展览时间及投稿邮箱)；此部分内容可适当增加一些细节，如欢迎任何人参加等，以免空洞。结尾应表达希望。‎ 要点1－①：我们学校摄影俱乐部将举办国际中学生摄影展。‎ Our_school_photography_club_is_going_to_hold_an_International_High_School_Student_Photography_Show.‎ 要点1－②：展览的主题是环境保护。‎ The_theme_of_the_show_is_environmental_protection.‎ 要点2－①：它将从6月15日开始。‎ It_will_start_from_June_15th.‎ 要点2－②：欢迎任何人来参加。‎ Anyone_is_welcome_to_participate.‎ 要点2－③：我记得你曾经给我展示过一些关于这个主题的照片。‎ I_remember_you_showed_me_some_photos_on_the_theme.‎ 要点2－④：你可以把照片发送到intlphotoshow @gmschool.com。‎ You_can_send_your_photos_to_intlphotoshow_@gmschool.com.‎ 要点3：希望不久收到你的来信。‎ Hope_to_hear_from_you_soon.‎ 第二步：添加细节，文意更丰满，表达更亮眼 为了使内容充实，我们需要对要点进行升级或适度拓展。如用定语从句合并要点1－①和要点1－②；对要点2－①可添加并列的谓语说明展览的持续时间；在要点2－②中增加“对此感兴趣的人”并使用主语从句升级；要点2－③中添加时间状语从句；在要点2－④中可增加条件状语从句等。‎ 升级要点1：用定语从句合并要点1－①和要点1－②。‎ Our_school_photography_club_is_going_to_hold_an_International_High_School_Student_Photography_Show,_whose_theme_is_environmental_protection.‎ 拓展要点2－①：它将从6月15日开始，持续三周。(last)‎ It_will_start_from_June_15th_and_last_for_three_weeks. ‎ 升级要点2－②：欢迎任何对此感兴趣的人来参加。(whoever引导的主语从句)‎ Whoever_is_interested_in_it_is_welcome_to_participate.‎ 拓展要点2－③：上次你参观我们学校时，我记得你曾经给我展示了一些关于这个主题的照片。(the last time时间状语从句)‎ I_remember_you_showed_me_some_photos_on_the_theme_the_last_time_you_visited_our_school.‎ 拓展要点2－④：如果你想加入，你可以把照片发送到intlphotoshow @gmschool.com。(if条件状语从句)‎ If_you_want_to_join,_you_can_send_your_photos_to_intlphotoshow@gmschool.com.‎ 第三步：连句成文，排语句顺序，重衔接过渡 本文可采用三段式写作。第一段中可使用应用文的点题句型I am writing to tell you that ...引出展览及主题；第二段介绍展览细节时要注意各要点间的逻辑顺序；第三段表达希望。‎ Dear_Peter，‎ I_am_writing_to_tell_you_that_our_school_photography_club_is_going_to_hold_an_International_High_School_Student_Photography_Show,_whose_theme_is_environmental_protection.‎ It_will_start_from_June_15th_and_last_for_three_weeks.Whoever_is_interested_in_it_is_welcome_to_participate.I_remember_you_showed_me_some_photos_on_the_theme_the_last_time_you_visited_our_school._If_you_want_to_join,_you_can_send_your_photos_to_intlphotoshow_@gmschool.com.‎ Hope_to_hear_from_you_soon.‎ Yours，‎ Li_Hua 一、复现单元考点——增强备考信心 Ⅰ.高考中的语法填空 ‎1．(2018·全国卷Ⅰ) That's bad news for the environment(environmental) — and our wallets — as these outdated devices consume much more energy than the newer ones that do the same things.‎ ‎2．(2018·江苏高考)I tend to_consult (consult) consumption ratings whatever I purchase.‎ ‎3．(2016·浙江高考)Under such circumstances (circumstance), smart firms need to find ways to let their employees have enough flexibility to manage their time efficiently. ‎ ‎4．(2015·天津高考)In the library, I found my way into the “Children's Room”. I sat down on the floor and pulled a few books off the shelf at random.‎ ‎5．(2014·广东高考)He has even started an association of beachcombers and ocean experts, with 500 subscribers from West Africa to New Zealand. They have recorded all lost objects ranging (range) from potatoes to golf gloves.‎ ‎6．(2014·广东高考)After countless interviews and presentations (present), I managed to stand out among the candidates and survive the test alone.‎ ‎7．(2013·福建高考)It shows a common phenomenon nowadays that children are the focus of families, shouldering the hope of their parents.‎ Ⅱ.高考中的完形填空 ‎(选用even if, consequence填空)‎ ‎1．(2015·安徽高考完形填空)All around the world, we can see the __50__ of this ‎ throwaway lifestyle.Mountains of rubbish just keep getting bigger.To decrease the amount of rubbish and to protect the environment, more governments are requiring people to recycle materials. However, this is not enough to solve (解决) our problem.consequences ‎2．(2012·江苏高考完形填空)The desire to be connected has brought solitude (独处) to an end as we've known it.People have become so reachable in the world of networks and connections that one can often be contacted __41__ they'd rather not be.Today we can talk, text, email, chat and blog (写博客), not only from our computers, but from our mobile phones as well.even_if 二、复现话题词汇——提高阅读准度 新高考下的命题新视角：社会发展需要优质的环境，但社会发展的同时也给环境造成了一定的破坏。如何在推动社会发展的同时更加有效地保护环境是一个全球问题。随着人们环保意识的提高，“绿水青山就是金山银山”的观念也日益深入人心，有关可持续性发展的文章正出现在高考的各种题型中。‎ ‎[话题感悟]‎ 学习目标 ——语篇复现词汇，活学活用记忆更深 ‎(加蓝词汇为本单元话题词汇，读文时请揣摩其用法)‎ ‎[1]You might think that “global warming” means nothing more than a rise in the world's temperature. But rising sea levels caused by it have resulted in the first evacuation (撤离) of an island nation — the citizens of Tuvalu will have to leave their homeland.‎ ‎[2]During the 20th century, the sea level rose 8－12 inches. As a result, Tuvalu has experienced lowland flooding of salt water that has polluted the country's drinking water.‎ ‎[3]Paani Laupepa, a Tuvaluan government official, reported to the Earth Policy Institute that the nation has suffered an unusually high number of fierce storms in the past ten years. Many scientists connect higher surface water temperatures resulting from global warming to greater and more damaging storms.‎ ‎[4]Laupepa expressed dissatisfaction with the United States for refusing to sign the Kyoto Protocol, an international agreement calling for industrialized nations to reduce their greenhouse gas emissions, which are a main cause of global warming. “By refusing to sign the agreement, the US has effectively taken away the freedom of future generations of Tuvaluans to live where their forefathers have lived for thousands of years.” Laupepa told the BBC.‎ ‎[5]Tuvalu has asked Australia and New Zealand to allow the gradual move of its people to both countries.‎ ‎[6]Tuvalu is not the only country that is vulnerable (易受影响的) to rising sea levels. Maumoon Gayoon, president of the Maldives, told the United Nations that global warming ‎ has made his country of 311,000 an “endangered nation”．‎ 语篇解读：本文主要讲述了全球变暖对于某些岛国，特别是Tuvalu造成的恶劣影响。‎ ‎1．The text is mainly about_________.‎ A．rapid changes in earth's temperature B．bad effects of global warming C．moving of a country to a new place D．reasons for lowland flooding 解析：选B　主旨大意题。这篇短文主要讲述了全球变暖造成的恶劣影响，故答案选B。A、C、D三项都是细节。‎ ‎2．According to scientists, the DIRECT cause of more and fiercer storms is_________.‎ A．greenhouse gas emissions in industrialized nations B．higher surface water temperatures of the sea C．continuous global warming D．rising sea levels 解析：选B　细节理解题。根据第三段中“Many scientists connect higher surface water temperatures resulting from global warming to greater and more damaging storms.”可判断出造成破坏性的暴风雨的直接原因是海洋表面水温太高。‎ ‎3．Laupepa was not satisfied with the United States because it did not_________.‎ A．agree to reduce its greenhouse gas emissions B．sign an agreement with Tuvalu C．allow Tuvaluans to move to the US D．believe the problems facing Tuvalu were real 解析：选A　细节理解题。第四段第一句话表示Laupepa对美国不满意的原因是美国拒绝签署号召工业化国家减少温室气体排放的国际性公约。‎ ‎4．The country whose situation is similar to that of Tuvalu is_________.‎ A．Australia　　　　　　　 B．New Zealand C．the Maldives D．the United States 解析：选C　细节理解题。根据最后一段可判断出the Maldives与Tuvalu的情况相似。‎ 学习目标 ——题后把脉规律，练后得法理解更透 细节理解技法(7)——把握正确选项特征，快速确定正确答案 ‎(1)一般可以在文章中直接或间接找到答案，但是不可能与阅读材料一模一样，而是用不同的词语或句型去表达相同的意思；‎ ‎(2)题干和正确选项的信息值之和等于或者约等于原文中某句的信息值。‎ 以上文第2题为例：‎