高考英语一轮复习精品讲义：Unit 4 Global warming(新人教选修6)

Ⅰ.重点单词识记1．random /′rændəm/ adj.胡乱的；任意的2．flood /flʌd/ n．洪水；水灾3．outer /′aʊtə/ adj.外部的；外面的4．electrical /I′lektrIkl/ adj.电的；与电有关的5．circumstance /′sɜːkəmstəns/ n．环境；情况6．presentation /ˌprezn′teIʃn/ n．显示；演出7．disagreement /ˌdIsə′ɡriːmənt/n．分歧；不一致8．phenomenon /fI′nɒmInən/ n．现象9．data /′deItə/ n．资料；数据10．range /reIndʒ/ n．种类；范围11．glance /ɡlɑːns/v i.看一下；扫视；n.一瞥12．widespread /′waIdspred/ adj.分布广的；普遍的13．average /′ævərIdʒ/ adj.平均的14．advocate /′ædvəkeIt/ v t.拥护；提倡；主张15．refresh /rI′freʃ/ v t.使恢复；使振作16．quantity /′kwɒntətI/ n．量；数量→quality n．质量；品质17．tend /tend/ v i.趋向；易于；照顾；v t.照顾；护理→tendency n．倾向；趋势18．oppose /ə′pəʊz/ v t.反对；反抗；与(某人)较量→opposed adj.反对的；对立的19．state /steIt/ v t.陈述；说明→statement n．说明20．steady /′stedI/ adj.平稳的；持续的；稳固的→steadily ad v.平稳地；持续地21．contribution /ˌkɒntrI′bjuːʃn/ n．贡献→contribute v i.& v t.贡献；投稿；捐款22．casual /′kæʒjʊəl/ adj.随便的；漫不经心的；偶然的→casually ad v.随便地；漫不经心地；偶然地23．consume /kən′sjuːm/v t.消费；消耗；耗尽；吃完→consumer n．消费者→consumption n．消费；消耗量24．consequence /′kɒnsIkwəns/ n．结果；后果；影响→consequent adj.作为结果的；随之发生的→consequently ad v.因而，所以25．existence /Iɡ′zIstəns/ n．存在；生存→exist v i.存在26．commitment /kə′mItmənt/ n．承诺；信奉；交托→commit v i.承诺；保证27．pollution /pə′luːʃn/ n．弄脏；污染→pollute v t.弄脏；污染28．growth /ɡrəʊθ/n．生长；增长→grow v t.& v i.生长；增长Ⅱ.重点短语识记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……7．even if即使8．keep on继续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．so long as只要13．and so on等等Ⅲ.经典原句默写与背诵1．There is no doubt that the earth is becoming warmer and that it is human activity that has caused this global warming rather than a random but natural phenomenon.毫无疑问，地球正变得更加暖和，并且全球变暖是人为的，而不是随意的自然现象。

2．Even if we start reducing the amount of carbon dioxide and other greenhouse gases，the climate is going to keep on warming for decades or centuries.即使我们开始减少二氧化碳和其他温室气体的含量，在(未来)几十年或几个世纪内，气候仍会持续转暖。

3．It is OK to leave an electrical appliance on so long as you are using it—if not，turn it off!只要你在使用电器设备，你便可以把它开着，如果不用就把它关掉！4．It takes a lot of energy to make things from new materials，so，if you can，buy things made from recycled materials.用新材料来制作物品要花费大量的能源，因此，只要有可能，就买那些用回收材料制成的物品吧。

1．Some common phenomena(phenomenon) in the world are still not completely understood by human beings.2．There are quantities(quantity) of goods in that shop for customers to choose from.3．He had been ill for a long time and consequently(consequence) he was behind in his work. 4．She refused to make a statement(state) to the police in case she incriminated(连累) herself. 5．Her post as a general manager steadied(steady) after three months.6．Some experts thought that pollution poses a threat to the continued existence(exist) of this species.7．With the development of economy，now electrical(electricity) appliances have entered into ordinary families.8．There’s a lot of disagreement(disagree) among politicians on this issue.9．No country can afford to neglect the education(educate) of its young people.10．They contributed a lot of food and clothing to the refugees(难民) and their contributions(contribute) will certainly help the refugees live through the winter.1quantity n.数量；量in quantity大量quantities of＋名词＋复数谓语动词许多……a quantity of＋复数名词＋复数谓语动词/＋不可数名词＋单数谓语动词大量……Quantities of food and tents were sent to Ya’ an from Shandong.大量的食品和帐篷从山东运到了雅安。

My brother bought a large quantity of books.我弟弟买了大量的书。

夯实基础(1)It’s a lot cheaper if you buy it in quantity(大量)．(2)There are large quantities of(大量的) rain in this area.(3)Large quantities of information，as well as some timely help have been offered(已经提供了)since the organization was built.2tend vi.趋向；易于(be likely to do)；照顾；vt.照顾；护理(care for)tend to do...倾向于做……；往往会……tend sb.照顾某人have a tendency to do sth.有做某事的倾向The nurse skillfully tended soldiers’ wounds.护士熟练地护理着那些士兵的伤口。

夯实基础(1)用tend的适当形式填空①You have a tendency to avoid argument.②During the second world war，Henry Beecher was a doctor tending soldiers on thebattlefield.(2)He tends to lose his temper(往往会发脾气) if you don’t obey the rule.3oppose vt.反对；反抗；与(某人)较量(to disagree with)oppose A against/to B 使A与B相对抗oppose doing sth.反对做某事be opposed to反对as opposed to与……相对照；而非The king couldn’t bear anyone to oppose him.国王不能忍受任何人反抗他。

The father is opposed to his son’s marriage.爸爸反对儿子的婚事。

夯实基础(1)用所给词的适当形式填空①His daughter is very athletic as opposed(oppose) to his son，who is cleverer.②She is very much opposed(oppose) to your going abroad.③He opposed building(build) a new hall.(2)During the discussion，many members were opposed to(反对) my proposal，which upset megreatly.4state vt.陈述；说明；n.状态；情况It is stated that...据称……as stated above如上所述in a...state处于……状态make a statement陈述；发表声明For the first few months after Daniel died，I was in a state of clinical depression.丹尼尔去世后的最初几个月里，我一直处于临床抑郁症的状态。