（新課改省份專用）2020高考英語大一輪復(fù)習 Unit 4 Global warming教案（含解析）新人教版選修6.doc

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Unit 4 Global warming 一、課前基礎(chǔ)自查 (一)分類記單詞——省時高效 Ⅰ.閱讀單詞(知其意) 1．random adj.　　　　胡亂的；任意的 2．fuel n. 燃料 3．graph n. 圖表；坐標圖；曲線圖 4．data n. 資料；數(shù)據(jù) 5．trend n. 趨勢；傾向；走向 6．catastrophe n. 大災(zāi)難；浩劫 7．flood n. 洪水；水災(zāi) 8．outer adj. 外部的；外面的 9．a(chǎn)dvocate vt. 擁護；提倡；主張 10．motor n. 發(fā)動機 11．can n. 容器；罐頭 12．microwave n. 微波爐；微波 13．nuclear adj. 核的；核能的；原子核的 14．greenhouse n. 溫室；花房 Ⅱ.重點單詞(寫其形) 1．per prep.　　　　　　每；每一 2．phenomenon n. 現(xiàn)象 3．quantity n. 量；數(shù)量 4．mild adj. 溫和的；溫柔的；淡的 5．range n. 種類；范圍 6．glance vi. 看一下；掃視 n. 一瞥 7．a(chǎn)verage adj. 平均的 8．widespread adj. 分布廣的；普遍的 9．mitment n. 承諾；交托；信奉 10．casual adj. 隨便的；漫不經(jīng)心的；偶然的 11．circumstance n. 環(huán)境；情況 12．refresh vt. 使恢復(fù)；使振作 13．presentation n. 顯示；演出 Ⅲ.拓展單詞(通其變) 1．consume vt.消費；消耗；耗盡；吃完→consumer n．顧客 2．subscribe vi.同意；捐贈；訂閱vt.簽署(文件)；捐助→subscription n．同意；捐贈；訂閱；簽署 3．tend vi.趨向；易于；照顧；往往會vt.照顧；護理→tendency n．傾向；趨勢 4．oppose vt.反對；反抗；與(某人)較量→opposed adj.反對的；對立的 5．consequence n．結(jié)果；后果；影響→consequent adj.隨之發(fā)生的；作為結(jié)果的→consequently adv.因此；所以 6．state vt.陳述；說明→statement n．說明；說法；聲明 7．steady adj.平穩(wěn)的；持續(xù)的；穩(wěn)固的→steadily adv.平穩(wěn)地；持續(xù)地 8．economical adj.節(jié)約的；經(jīng)濟的→economic adj.經(jīng)濟(上)的→economy n．經(jīng)濟；節(jié)約 9．existence n．生存；存在→exist vi.存在→existing adj.目前的；現(xiàn)在的 10．pollution n．污染；弄臟→pollute vt.污染→polluted adj.被污染的 11．growth n．增長；生長→grow v．種植；生長；擴展 12．electrical adj.電的；與電有關(guān)的→electricity n．電；電力→electric adj.電的；電動的→electronic n．電子的 13．educator n．教育工作者；教育家→educate v．教育；培養(yǎng)→education n．教育；培養(yǎng) 14．contribution n．貢獻；捐助→contribute v．貢獻；撰稿；捐助；捐贈 15．environmental adj.環(huán)境的→environment n．環(huán)境 16．disagreement n．分歧；不一致→disagree v．不同意→agree v．同意；贊成→agreement n．同意；贊成；一致 [語境活用] 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 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 plain 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)練中記短語——記牢用活 寫準記牢 語境活用(選用左欄短語填空) 1.e_about　　　　發(fā)生；造成 2．subscribe_to 同意；贊成；訂購 3．quantities_of 大量的 4．go_up 上升；增長；升起 5．result_in 導(dǎo)致 6．be_opposed_to 反對…… 7．keep_on 繼續(xù) 8．pare_..._to/with 與……相比 9．on_the_whole 大體上；基本上 10．on_behalf_of 代表……一方； 作為……的代言人 11．put_up_with 忍受；容忍 12．a(chǎn)nd_so_on 等等 13．make_a_difference 有影響 1.pared_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 provinces. 4．I keep_on walking after supper because I cant 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 e_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 plaining everything that doesnt agree with her, which I almost cant put_up_with. 10．I appreciate your suggestion very much, which has made_a_difference to me. (三)仿寫明句式——以用為本 教材原句 句式解讀 句式仿寫 1.There is no doubt that the earth is being warmer and that it is human activity that has caused this global warming ... 毫無疑問，地球在變暖。而全球變暖正是人類活動導(dǎo)致的…… There is no doubt that ...“毫無疑問……”，that引導(dǎo)同位語從句。 (2018江蘇高考書面表達)毫無疑問，完全依靠消費排名是不明智的。 There_is_no_doubt_that_it_is_unwise_to depend pletely on the ratings in consumption. 2.Even if we start reducing the amount of carbon dioxide and other greenhouse gases ... 即使我們開始減少二氧化碳和其他溫室氣體的含量…… even if(＝even though)引導(dǎo)讓步狀語從句，意為“即使；縱使”。 對于不同的觀點要有寬容心態(tài)即使你不喜歡它們。 Be openminded to different opinions even_if_you_dont_like_them. 3.It is OK to leave an electrical appliance on so long as you are using it — if not, turn it off! 只要你在使用電器設(shè)備，你可以讓它開著——如果不用，就把它關(guān)掉！ ①so/as long as “只要”，引導(dǎo)條件狀語從句； ②if not是if you are not using it的省略形式。 只要喜歡這份工作，你可以接受它。如果不喜歡，不要做這份工作。 It is OK to accept the job so/as_long_as you like it. If_not,_dont do it. 二、課堂重點深化 1．quantity n．量；數(shù)量 　[自主體驗] 補全句子/一句多譯 ①He always buys things in_quantity/in_large_quantities. 他總是大宗采購物品。 ②由于破壞了森林，大量的沙漠覆蓋了陸地。 →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. 　[系統(tǒng)歸納] in quantity/in large quantities　　 大量 a large/small quantity of 大/少量的 (large) quantities of 大量的 　[重點強化] 易錯對對碰(對比填空) ③A large quantity of tools was (be) sold in the market yesterday. ④Large quantities of rain are (be) needed in this area. 佳句時時寫 ⑤(2018天津高考書面表達)我知道你曾經(jīng)參加過機器人大賽，并且獲了獎，因此你肯定積累了大量的經(jīng)驗。 I know you once participated in a Robotics petition and won the award, so you must_have_accumulated_a_large_quantity_of/quantities_of_experience. [名師指津]　含quantity的短語作主語時，其謂語動詞與quantity的單復(fù)數(shù)保持一致。 2．oppose vt.反對；反抗；與(某人)較量 　[自主體驗] 單句語法填空 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. 　[系統(tǒng)歸納] (1)oppose sth./doing sth.　　　 反對(做)某事 oppose sb./sb.s doing sth. 反對某人/某人做某事 (2)opposed adj. 反對的；對立的 be opposed to　　 反對……；與……對立(to為介詞) 　[重點強化] 易錯對對碰(用oppose的適當形式填空) 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. 佳句時時寫 ⑥現(xiàn)在，越來越多的英文單詞進入到漢語中，有些人支持，然而有些人反對。 Today more and more English words find their way into the Chinese language. Some_people_support_it_while_others_oppose. 　[聯(lián)想發(fā)散]　表示“反對；不贊成”的表達還有：disagree with; disapprove of; be against; object to; hold negative attitudes towards等。 3．consequence n．結(jié)果；后果；影響 　[自主體驗] 單句語法填空 ①As a consequence (consequent), they cant 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. 補全句子 ④Ten years ago, thousands of people lost their lives as_a_consequence_of the big earthquake. 十年前，成千上萬的人因那場大地震而失去了生命。 　[系統(tǒng)歸納] (1)as a consequence　　　　　　 因此；結(jié)果 由于……的緣故 in consequence＝consequently 因此；結(jié)果 (2)consequent adj. 隨之發(fā)生的；作為結(jié)果的 　[重點強化] 佳句時時寫 ⑤結(jié)果，孩子們變得太依賴父母，以至于他們沒有獨立的思想和創(chuàng)造性的想法。 As_a_consequence,_children bee so reliant on their parents that they have no independent thought or creative ideas. 4．range n．種類；范圍；幅度；界限v.(在一定范圍內(nèi))變動；變化；排列 　[自主體驗] 單句語法填空 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. 　[系統(tǒng)歸納] (1)a wide range of　　　　　　 一系列…… within/in range of 在……范圍內(nèi) beyond ones range 某人能力達不到的 out of range 在……范圍外 (2)range from ... to ... 在……范圍內(nèi)變動 　[重點強化] 佳句時時寫 ③(2017全國卷Ⅲ書面表達)球隊將舉行一系列的活動，包含一些訓(xùn)練和比賽。 The_team_will_hold_a_wide_range_of_activities,_including some training and matches. 僻義牢牢記 ④We waited until the enemy was within range.射程 5．a(chǎn)verage adj.平均的；普通的；正(平)常的n.平均數(shù)；平均水平；一般水準v.平均為；計算出……的平均數(shù) 　[自主體驗] 寫出下列句中average的詞性及含義 ①The average age of the boys in this class is fifteen.adj.平均的 ②Its said that the newspaper office receives an average of nearly 100 articles a day.n.平均數(shù) 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.平均為 語段填空 在這次考試中有90個學(xué)生得到了滿分，每個班級平均有18人。湯姆的成績在平均水平之上，而約翰的成績在平均水平之下。 There were 90 students getting full marks in the exam, ⑤an_average_of 18 students in each class. Toms was ⑥above_average while Johns was ⑦below_average. 　[系統(tǒng)歸納] (1)an average of　　　　　　 平均有 (2)on average 平均起來 above average 在平均水平以上 below average 在平均水平以下 (3)average out 算出平均數(shù) 　[重點強化] 佳句時時寫 ⑧所有學(xué)生每周有兩節(jié)體育課，每天平均跑20分鐘。 All students have two PE classes a week and run_for_an_average_of_20_minutes_every_day. 6．circumstance n．環(huán)境；情況 　[自主體驗] 補全句子 ①It might not be a perfect solution, but its the best I can do under/in_the_circumstances. 這也許不是一個完美的解決辦法，但這是在這種情況下我能做得最好的。 ②Under no circumstances did_I_expect that I would meet so many problems when I decided to take the job. 當我決定接受這份工作時，我完全沒有料到會遇到這么多問題。 　[系統(tǒng)歸納] under/in the circumstances　在這種情況下；既然如此 under/in no circumstances 決不；無論如何都不(位于句首時，句子要用部分倒裝) 　[重點強化] 佳句時時寫 ③另外，懲罰絕不是一種明智的選擇來幫助他們身心成長。 Furthermore，under/in_no_circumstances_is_punishment_a_wise_choice to help them grow up mentally and physically. 1．e about發(fā)生；造成 　[系統(tǒng)歸納] e on　　　　　　　　 快點；加油；得了吧 e to 合計為；達到；恢復(fù)知覺 e up 走近；上來；發(fā)生；被提及 e across 邂逅；偶遇 e up with 提出；想出 e into being 形成；產(chǎn)生 　[重點強化] 單句語法填空 ①Ill never understand how it came about that you were an hour late on such a short journey. ②When important questions e up,_the members often lose their dignified ways and shout at each other. ③He is very quick thinking, and is often able to e up with new jokes. ④How the custom came into being remains a mystery. 佳句時時寫 ⑤(2014江蘇高考書面表達)讀報時，我們常會遇到像“AIDS”和“PK”這樣的英語單詞。 When we read newspapers, we_often_e_across_such_English_words_as “AIDS” and “PK”. 2．result in導(dǎo)致 　[系統(tǒng)歸納] result from　　　 由……造成；因……而產(chǎn)生 as a result 結(jié)果 as a result of 由于……的結(jié)果 　[重點強化] 用法條條清(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. 佳句時時寫 ⑤結(jié)果，為了豐富我的社會經(jīng)驗，我決定申請這份工作。 As_a_result,_in order to enrich my social experience, I decided to apply for the job. [名師指津]　(1)result in的主語是“起因”，賓語是“結(jié)果”；result from的主語是“結(jié)果”，賓語是“起因”。 (2)表示“導(dǎo)致”的詞語還有： cause, lead to, contribute to等。 3．put up with容忍；忍受 　[系統(tǒng)歸納] put off　　　　　　　　 延期；推遲 put out 熄滅；撲滅 put up 建造；張貼；供給……住宿；舉起 put aside 留出；儲蓄；把……放在一邊 put away 收起來；放好 put forward 提出建議；把……向前撥 　[重點強化] 單句語法填空 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. 佳句時時寫 ③既然那樣，我們就不得不學(xué)會忍受他的一些缺點并嘗試發(fā)現(xiàn)他的優(yōu)點。 In that case, we will have to learn to put_up_with_some_of_his_shortings and try to discover his advantages. ④有人提出建議，我們應(yīng)該循環(huán)利用教科書。 A suggestion has been put_forward_that_we_should_recycle_the_textbooks. 4．so/as long as引導(dǎo)條件狀語從句 　[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! 　[自主體驗] ①“Nothing is impossible to a willing heart”， as_long_as_you_have_a_dream;_keep trying and youll make it, too. “世上無難事，只怕有心人”，只要你有夢想，堅持嘗試，你也會成功。 ②As long as you keep studying hard, you can improve your maths. →On_condition_that_you_keep_studying_hard,_you can improve your maths. 　[歸納點撥] 用法規(guī)則 (1)so/as long as“只要”，引導(dǎo)條件狀語從句。 (2)引導(dǎo)條件狀語從句的連詞短語還有：in case 如果；萬一；on condition that 只要；provided that 如果；條件是。 注意事項 as long as 和so long as表示“只要”時，可以互換；as long as表示“與……一樣長”時，多用于肯定句；否定句多用so long as。 　[佳句背誦] ①(增分要點句)(2015全國卷Ⅰ書面表達)You can write anything relevant as/so long as/on condition that its interesting and informative. ②(精彩收尾句)(2014山東高考寫作)This proves that as long as we have a strong will, well be able to get over any difficulty. 本單元語篇話題與新課程主題語境“人與自然”中的“社會發(fā)展與環(huán)境的關(guān)系”子話題相對應(yīng) 一、話題語素積累多一點 子話題——社會發(fā)展與環(huán)境的關(guān)系 (一)淺易詞匯溫一溫 ①create　 ②dissatisfaction　 ③distance 　 ④experience ⑤fierce ⑥future ⑦melt ⑧pollute ⑨raise ⑩reduce ?rise ?rough ?severe ?sign ?suffer ?temperature ?theme ?participate ?dangerous (二)生疏詞匯記一記 ①resident n．居民　　 ②endangered adj.瀕危的 ③immigrant n. 移民 ④migration n. 遷移；移居 ⑤decrease vi. 減少 ⑥ageing n．& adj. 老齡化；變老的 ⑦decline vi. 降低；下降 ⑧atmosphere n. 大氣 ⑨waste n. 廢料；垃圾 ⑩radiation n. 放射；放射物 ?emission n. 排放 ?recycle vt. 回收；循環(huán)利用 ?shrink v. 收縮 ?industrialized adj. 工業(yè)化的 ?substitute vt. 取代 ?greenhouse n. 溫室；花房 ?habitat n. 棲息地 ?nutritious adj. 有營養(yǎng)的 ?environmentallyfriendly adj.環(huán)保的 (三)常用詞塊憶一憶 ①in great danger of　　　　　　 處于極大危險之中 ②alternative energy 替代能源 ③solar energy/power 太陽能 ④nuclear energy/power 核能 ⑤be/live in harmony with 與……和諧共處 ⑥bring ...under control 把……控制住 ⑦be/bee aware of 意識到 ⑧raise the awareness of 喚醒……意識 ⑨live a lowcarbon life 過低碳生活 ⑩settle in 安頓下來 ?birth/death rate 出生/死亡率 ?floating population 流動人口 ?population density 人口密度 ?universal twochild policy 全面二孩政策 ?environmental protection 環(huán)境保護 (四)寫作佳句背一背 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、“分步寫作”表達準一點 話題應(yīng)用文分步寫作 假定你是李華，你校攝影俱樂部(photography club)將舉辦國際中學(xué)生攝影展。請給你的英國朋友Peter寫封信，請他提供作品。信的內(nèi)容包括： 1．主題：環(huán)境保護； 2．展覽時間； 3．投稿郵箱：intlphotoshow_@gmschool.。 注意：1.詞數(shù)80左右； 2．可以適當增加細節(jié)，以使行文連貫。 第一步：準確審題，理行文脈絡(luò)，擬寫作要點 本文屬于應(yīng)用文中的電子郵件，時態(tài)以一般現(xiàn)在時為主，人稱以第一、二人稱為主。文章可分三個層次：開頭應(yīng)點明學(xué)校攝影俱樂部將舉辦國際中學(xué)生攝影展并說明其主題(環(huán)境保護)。主體部分應(yīng)說明展覽的具體細節(jié)(展覽時間及投稿郵箱)；此部分內(nèi)容可適當增加一些細節(jié)，如歡迎任何人參加等，以免空洞。結(jié)尾應(yīng)表達希望。 要點1－①：我們學(xué)校攝影俱樂部將舉辦國際中學(xué)生攝影展。 Our_school_photography_club_is_going_to_hold_an_International_High_School_Student_Photography_Show. 要點1－②：展覽的主題是環(huán)境保護。 The_theme_of_the_show_is_environmental_protection. 要點2－①：它將從6月15日開始。 It_will_start_from_June_15th. 要點2－②：歡迎任何人來參加。 Anyone_is_wele_to_participate. 要點2－③：我記得你曾經(jīng)給我展示過一些關(guān)于這個主題的照片。 I_remember_you_showed_me_some_photos_on_the_theme. 要點2－④：你可以把照片發(fā)送到intlphotoshow @gmschool.。 You_can_send_your_photos_to_intlphotoshow_@gmschool.. 要點3：希望不久收到你的來信。 Hope_to_hear_from_you_soon. 第二步：添加細節(jié)，文意更豐滿，表達更亮眼 為了使內(nèi)容充實，我們需要對要點進行升級或適度拓展。如用定語從句合并要點1－①和要點1－②；對要點2－①可添加并列的謂語說明展覽的持續(xù)時間；在要點2－②中增加“對此感興趣的人”并使用主語從句升級；要點2－③中添加時間狀語從句；在要點2－④中可增加條件狀語從句等。 升級要點1：用定語從句合并要點1－①和要點1－②。 Our_school_photography_club_is_going_to_hold_an_International_High_School_Student_Photography_Show,_whose_theme_is_environmental_protection. 拓展要點2－①：它將從6月15日開始，持續(xù)三周。(last) It_will_start_from_June_15th_and_last_for_three_weeks. 升級要點2－②：歡迎任何對此感興趣的人來參加。(whoever引導(dǎo)的主語從句) Whoever_is_interested_in_it_is_wele_to_participate. 拓展要點2－③：上次你參觀我們學(xué)校時，我記得你曾經(jīng)給我展示了一些關(guān)于這個主題的照片。(the last time時間狀語從句) I_remember_you_showed_me_some_photos_on_the_theme_the_last_time_you_visited_our_school. 拓展要點2－④：如果你想加入，你可以把照片發(fā)送到intlphotoshow @gmschool.。(if條件狀語從句) If_you_want_to_join,_you_can_send_your_photos_to_intlphotoshow@gmschool.. 第三步：連句成文，排語句順序，重銜接過渡 本文可采用三段式寫作。第一段中可使用應(yīng)用文的點題句型I am writing to tell you that ...引出展覽及主題；第二段介紹展覽細節(jié)時要注意各要點間的邏輯順序；第三段表達希望。 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_wele_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.. Hope_to_hear_from_you_soon. Yours， Li_Hua 一、復(fù)現(xiàn)單元考點——增強備考信心 Ⅰ.高考中的語法填空 1．(2018全國卷Ⅰ) Thats 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江蘇高考)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 “Childrens Room”. I sat down on the floor and pulled a few books off the shelf at random. 5．(2014廣東高考)He has even started an association of beachbers 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廣東高考)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 mon phenomenon nowadays that children are the focus of families, shouldering the hope of their parents. Ⅱ.高考中的完形填空 (選用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 (解決) our problem.consequences 2．(2012江蘇高考完形填空)The desire to be connected has brought solitude (獨處) to an end as weve known it.People have bee so reachable in the world of networks and connections that one can often be contacted __41__ theyd rather not be.Today we can talk, text, email, chat and blog (寫博客), not only from our puters, but from our mobile phones as well.even_if 二、復(fù)現(xiàn)話題詞匯——提高閱讀準度 新高考下的命題新視角：社會發(fā)展需要優(yōu)質(zhì)的環(huán)境，但社會發(fā)展的同時也給環(huán)境造成了一定的破壞。如何在推動社會發(fā)展的同時更加有效地保護環(huán)境是一個全球問題。隨著人們環(huán)保意識的提高，“綠水青山就是金山銀山”的觀念也日益深入人心，有關(guān)可持續(xù)性發(fā)展的文章正出現(xiàn)在高考的各種題型中。 [話題感悟] 學(xué)習目標 ——語篇復(fù)現(xiàn)詞匯，活學(xué)活用記憶更深 (加藍詞匯為本單元話題詞匯，讀文時請揣摩其用法) [1]You might think that “global warming” means nothing more than a rise in the worlds temperature. But rising sea levels caused by it have resulted in the first evacuation (撤離) 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 countrys 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 (易受影響的) 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”． 語篇解讀：本文主要講述了全球變暖對于某些島國，特別是Tuvalu造成的惡劣影響。 1．The text is mainly about_________. A．rapid changes in earths temperature B．bad effects of global warming C．moving of a country to a new place D．reasons for lowland flooding 解析：選B　主旨大意題。這篇短文主要講述了全球變暖造成的惡劣影響，故答案選B。A、C、D三項都是細節(jié)。 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：選B　細節(jié)理解題。根據(jù)第三段中“Many scie