2017英语词汇篇人教版选修6 unit 4《Global warming》课件

　　假如你班在“爱护环境，拯救地球”教育活动中，召开了一次主题班会。请你根据以下要点，用英语写一篇短文。 1. 目前的环境状况：气候异常；空气、水、土壤等污染严重。 2. 政府采取的措施：限制高污染企业投产；对环境时时检测。 3. 你认为还有哪些有更有效的措施。 范文背诵

　　Recently we held a class meeting to discuss the problem of the global pollution. As we can see, our surroundings have been badly polluted. Our air, water, and soil have become poisonous. And the weather is not quite normal.

　　It is really a pity to see all this in our society. To deal with the situation, the government has taken some measures. Firms that badly polluted the environments are not allowed to be built. And our

　　environments are under close attention by the local apartments. Things are getting better. However, it will still take a long time to stop the condition. We should have a strong sense of environments right now. 句型背诵

　　①Recently we held a class meeting to discuss the problem of the global pollution.

　　②To deal with the situation, the government has taken some measures.

　　③We should have a strong sense of environments right now. 1.______

　　vt.消费；消耗;耗尽；吃完→______ n. 消费者 →______ n.消费;消耗量 2. ______

　　vi.同意;捐赠;订阅;vt. (签署)文件；捐助→______ n. 捐助;订阅 3. ______

　　vi.趋向;易于;照顾;vt.照顾；护理→______ n.趋势；趋向 4. ______

　　vt. 反对;反抗;与（某人）较量→______ adj.反对的;对立的 5. ______

　　adj.温和的;温柔的;淡的→______ adv.温柔地;温和地 6. ______

　　n.后果;结果;影响→______ adj. 作为结果的；随之发生的→______ adv.因而，所以 7. ______

　　vt.陈述;说明→______ n. 叙述;声明 8. ______

　　vi.看一下；扫视n. 一瞥→______ adj.倾斜的；粗略的 9. ______ adj.平稳的;持续的;稳固的→______ adv.平稳地;持续地 10. ______

　　adj.平均的

　　11.______

　　n. 存在;生存→______ v.存在 12. ______

　　vt.拥护;提倡;主张; n.提倡者；支持者;辩护律师 13. ______

　　n. 承诺;信奉；交托→______ v.承诺;保证 14. ______

　　n.弄脏;污染→______ v. 弄脏;污染 15. ______n. 生长;增长→______ v.生长;增长 答案：1. consume; consumer; consumption 2. subscribe; subscription3. tend; tendency 4. oppose; opposed5. mild; mildly 6. consequence; consequent; consequently7. state; statement 8. glance; glancing9. steady; steadily10. average 11. existence; exist12.

　　advocate13. commitment; commit 14. pollution; pollute15. growth; grow 1. come______

　　发生;造成 2. ______ to

　　同意;订购；赞成 3. ______ of

　　大量的 4. go ______

　　上升;增长；升起 5. result ______

　　导致 6. be ______ to

　　反对…… 7. ______ if

　　即使 8. keep ______

　　9. on the ______

　　大体上;基本上 10. on ______ of

　　代表……一方；作为……的代言人 11. put up ______

　　容忍;忍受 12. so ______ as

　　只要 13. an ______ on

　　等等 答案：1. about

　　2. subscribe

　　3

　　.quantities

　　4. up

　　5. in 6. opposed 7. even8. on9. whole10. behalf11. with 12. long 13. so 1. _____ _____ _____ _____ _____ 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，地球正在变暖,而且这种转暖是人为的，而不是随意的自然现象。 2. The greenhouse effect gives the earth’s surface the _____ temperature of 15℃.

　　温室效应使地球的表面平均温度为15摄氏度。 3. We do not have to _____ _____ ______

　　pollution. 我们不必去忍受污染。 答案：1. There is no doubt that

　　2. average

　　3.put up with

　　1. subscribe vi.同意；捐赠；订阅vt.（签署）文件；捐助 He did not subscribe to my proposal.他不赞同我的建议。 He subscribed a large sum to the relief fund. 他向救济基金捐赠巨资。 How did you subscribe to the Hope Project? 你为希望工程捐助了多少钱? 常用结构： subscribe sth. to... 把……捐献给…… subscribe to sth. 同意；订购；赞成…… 【即学即练】 完成句子 ①他每年都向教会捐款十万元。 He _____ 100，000 yuan _____ the church every year. ②我会赞同你的决定。 I will _____ _____

　　your decision. 答案：①subscribes; to② subscribe to 2. average adj.平均的；普通的n. 平均，平均数

　　The average age of the boys in this class is fifteen. 这个班男生的平均年龄为十五岁。 It was an average piece of work. 那是一件普通的作品。 The average of 4 and 8 is 6.4和8的平均数为6。 【联想拓展】 an average rate/cost/price 平均比率/成本/价格 on average 平均地；通常

　　above/below average高于/低于平均数/水平 an average of ... ……的平均数 up to average达到平均数 average sth. out 算出……的平均数 【即学即练】 完成句子 ①普通人一般对这个题目不感兴趣。 The _____ man is not interested in this subject. ②我平均每个月花在买书的钱有100元。 _____ _____ , I spend 100 yuan on books each month.

　　③我算出4家商店的猪肉平均价格。 I

　　the price of meat

　　in four stores. 答案：① average② On average ③averaged；out 3. oppose vt.反对； 反抗；对抗；（与to连用）使反对，使相对 Many members of the council opposed the building of the luxury houses in the centre of the city. 许多理事会成员反对在市中心建造豪华型住宅。 My mother is opposed to the new plan.我妈妈反对这个新计划。 常用结构： be opposed to 与……相对；与……成对比 oppose sth./doing sth./sb. doing sth. 反对某事/做某事/某人做某事 【易混辨析】 oppose/object/resist oppose 为常用词，指“对某人、某事采取积极行动来反对”，着重动作,尤指“反对一种观念、思想、计划等”。 object 常指“用言论或论据等表示反对”, 着重“个人嫌厌”和“(由于与个人有关因此)提出反对意见”。 resist 指“积极地反抗、对抗”,“用武力阻止……的前进”。 【即学即练】 用oppose/object/resist的适当形式填空 ①Many residents are _____ to the plan of building the motorway. ②Those who_____

　　to this idea forget a universal truth. ③At first they_____

　　the call for reform. 答案：①opposed

　　②object

　　③resisted 单项填空 ④The professor,_____ out the project, made a comment on the report. A. was opposed to carry

　　B. opposed to carry C. opposed to carrying

　　D. opposed carrying 解析：选C。短语be opposed to sth./doing sth.意思为 “反对”，其中to是介词。此处用过去分词作后置定语，相当于定语从句“who was opposed to carrying”。

　　4. come about发生；产生 How did this dangerous state of affairs come about?

　　这种危险的事态是怎么发生的? 【联想拓展】 关于come的其他短语: come across

　　偶尔发现；想起；越过；偿付 come into being

　　发生；产生；出现；形成

　　come into power

　　开始执政；当权；当选

　　come into effect/force 开始生效；开始实行

　　come into existence 形成；产生；开始存在 come into fashion 开始流行

　　come up走近，（从土里）生长出，发芽，被提出 come on

　　上演；开始；赶快；发展；登台；被提出；加油 come out 　出来，发芽；出版；结果是；褪色；泄露 come up with

　　提出；想出 温馨提示：come about没有被动句，有时用it作形式主语，后面跟that引导的主语从句。come引导出的短语都没有被动句式。 【即学即练】 单项填空 ①We should think of the problems that may______

　　in the future．

　　（2010·银川一中十月月考） A. come up with

　　B. come across C. come out

　　D. come up 解析：选D。come up出现，长出；come across

　　偶尔发现；come up with

　　提出；想出；come out发芽；出版；结果是。句意为：我们应该考虑未来可能将会出现的问题。故选D。 ②—How did it ______ that you made such a silly mistake? —I myself haven’t figured it out yet. A. bring about

　　B. come about

　　C. come across

　　D. come on 解析:选B。句意为：——怎么会发生这么愚蠢的错误？——我自己也搞不明白。come about 发生，指事情发生的原因，常与how连用。其他选项无此用法。 5. result in导致;结果是（相当于lead to）

　　Their dispute resulted in war. 他们的争端导致了战争。 The accident results in the death of two passengers. 事故导致两名乘客死亡。 His carelessness resulted in the accident. 他的粗心导致了事故的发生。 【联想拓展】 result from起因于；由……造成 as a result of作为……的结果；因为…… 【即学即练】 用result in/result from的适当形式填空 ①The traffic accident______

　　a lot of death and the destruction of several vehicles.

　　②The illness______ exhaustion possibly.

　　③The injure _______ a fall kept him in bed for months.

　　答案：①resulted in

　　②resulted from

　　③resulting from 6. put up with 忍受；容忍 I don’t know how his parents put up with his antics. 我不知道他的父母如何忍受他的怪异行为的。 She could hardly put up with that fellow any longer. 她再也不能忍受那家伙了。 【联想拓展】 put away将……收好；把……放回原处；积蓄 put aside忽视；不理睬 put down记下；放下；镇压；平定 put forward提出；建议；向前拨 put in打断；插话 put out熄灭；消灭，关（灯）；出版；公布；生产 put off推迟；延期 put on穿上；戴上；上演；增加（体重） put up提出；举起；升起；提（价）；为……提供食宿；建造 【即学即练】

　　单项填空 —What do you think of Andrew? —There are some things that are not easy to_____ , and his coldness is one.

　　A. put aside

　　B. put up with

　　C. think of

　　D. get along with

　　解析:选B。答句句意为:他有很多方面让人难以忍受，冷酷就是其中之一。put aside忽视，不理睬；put up with 容忍；忍受；think of想起；get along with 与……相处。由句意可知选B。 7. Some byproducts of this process are called “greenhouse” gases, the most important one of which is carbon dioxide.(P26) 这个升温过程的一些副产品就叫做“温室”气体，其中最重要的就是二氧化碳。 of which是定语从句介词提至引导词的前面。定语从句中的介词或介词短语可以提到引导词which, whom的前面。 The old man has three daughters, two of whom are teachers. 这个老人有三个女儿，其中的两个是老师。 Soon they arrived at a farm house, in front of which sat a small boy. 不久他们来到了农舍前，在那里坐着一个小男孩。 【即学即练】 单项填空 I saw a woman running toward me in the dark. Before I could recognize who she was，she had run back in the direction_______

　　she had come. A. of which

　　B. by which C. in which

　　D. from which 解析:选D。介词的选择要依据搭配和句子意义。表示“来自……”用come from；of和in不与come搭配；come by 意思是“从……旁边经过”。 Ⅰ. 单词拼写

　　1. As a result of the snow, he drove just 280 kilometers in 5 hours, so the _a____ speed was 56 kph. 2. Though he is less than one year old, he is strong enough to walk _s____ . 3. Snake’s skin can be r_____. 4. People who believe in God have no doubt about the _e____ of God. 5. The _p____ were observed by astronomers throughout the world. 6. She _g___ at her watch and told me it was 12 o’clock. 7. Every year large _q____ of steel products are turned out in our factory. 8. The increase in the use of fossil fuels could have _c____ results for the earth. 9. The result of a rising sea level would be _w_____ flooding. 10. It’s OK to leave an _e_____ appliance on. 1. When______

　　the size of the whole earth, the biggest ocean does not seem big at all.

　　2. I disliked the music but I enjoyed this film______ . 3. The water level of the river has______

　　half a meter since it began to rain 7 days ago. 4. A teacher’s too long speech can make the students’patience______. 5. Prices of fruit and vegetables have been______

　　since October, 2010. 6. How did the accident______ ?

　　Ⅱ. 用方框内所给短语的适当形式填空 come about/build up/put up with/compare with/quantities of/increase

　　by/on behalf of/as a whole/run out/go up 答案：1. average

　　2. steadily

　　3. renewable

　　4. exsitence 5. phenomena

　　6. glanced

　　7. quantities

　　8. catastrophic 9. widespread

　　10. electrical 7. I cannot_______

　　my noisy roommates. 8. My company can provide long-term, large______

　　wool sweater supply. 9. I must, ______ my parents, thank you again for your generous help. 10. The weightlifting______

　　his body. 答案：1. compared

　　with2. as a whole3. increased by 4. run out5. going up6. come about7. put up with 8. quantities of9. on behalf of10. built up Ⅲ. 完成句子 1. Have you got time for _____ _____ _____ （浏览） his report? 2. It will encourage a greater _____ _____ （分布） animals. 3. What’s _____ _____ _____ （平均气温） in your area in winter? 4. Every year large _____ _____（大量的）steel products are turned out in our factory. 5. _____ _____ (陷入)the heavy rain,he had a bad cold. 6. In winter we should______ ______ (停止使用)coal in order not to pollute the air. 7. With two exams ______ ______ ______ （担心）, I have to work really hard this weekend. 8. His plan is ______ ______ （值得考虑）. 9. I’ll go to help him ______ ______ （即使）it rains. 10. Let there be ______ ______ ______ （毫无疑问）, though I disagree to the plan in some way, I’ll carry it out faithfully. 答案：1.

　　a glance at

　　2.

　　range of

　　3. the average temperature 4. quantities of

　　5. Trapped in

　　6. stop using 7. to worry about

　　8. worth considering

　　9. even though 10. no doubt that Ⅳ. 单项填空 1. It was because of bad weather_____

　　the football match had to be put off.

　　(2010·南平政和一中十月月考) A. so

　　B. so that

　　C. why

　　D. that 解析：选D。考查强调句。句意为：因为坏天气，足球赛被迫推迟。强调原因状语从句。 2. Do you think that prices of vegetables will_____ ? A. rise up

　　B. bring down

　　C. go up

　　D. raise

　　解析：选C。 raise与bring down均为及物动词，意思分别是“上升”、“下降”，而rise up意思是“站起来”，不指价格；go up意思是“上升”，为不及物动词。 3. Hibernating animals have stored_____

　　fat in their bodies during the summer and autumn. A. a good many

　　B. supplies of C. a large quantities of

　　D. a few

　　解析：选B。 A, D修饰可数名词，而fat为不可数名词，a large quantities of为形式错误，可以说a large quantity of或large quantities of。 4. Some warm-blooded animals _____ life in winter_____

　　their normal body temperature. A. live active; to keep off

　　B. lead an active; to keep out C. live an active; to keep on

　　D. lead an active; to keep up 解析：选D。 lead a ... life意思是“过……的生活”。keep up意思是“保持，使不低落”。 5. —Can you shoot that bird at the top of the tree?

　　—No. It’s out of______ . A. range

　　B. reach

　　C. control

　　D. distance

　　解析：选A。

　　range表示“（枪、弹等的）射程”。in/within/out of/beyond range表示“在射程以内（外）”。out of ones reach够不到；out of control 失去控制；没有“out of distance”这一表达法。 6. Although he felt sad about his failure, John managed to_______

　　his tears. A. keep on

　　B. keep up

　　C. keep off

　　D. keep back

　　解析：选D。 词义辨析题。keep back忍住；挡住;keep on继续；keep up 保持；使不低落。 7. A large quantity of oil______

　　in a place near my hometown recently.

　　A. has discovered

　　B. have discovered

　　C. has been discovered

　　D. have been discovered 解析：选C。 discover为及物动词，oil与discover间为被动关系，因此用被动语态，oil是不可数名词作主语。故选C。 8. This play,______ , is very wonderful: there are many interesting characters in it. A. out of the question

　　B. on the whole C. in doubt

　　D. under no condition 解析：选C。 这个剧总体上是精彩的。其他选项中out of the question意思是“不可能”，in doubt疑惑；under no condition无论怎么都不。 9. It’s the present situation in poor areas that ______ much higher spending on education and training.

　　A. answers for

　　B. provides for

　　C. calls for

　　D. plans for 解析：选C。 考查词组辨析。call for要求；answer for对……负责; provide for赡养，抚养。 句意为：贫穷地区的当前形势要求我们对教育和培训投入更多的经费。 10. —I think I’m coming down with a bad cold.

　　—________. A. Oh, don’t say that again

　　B. Then you’d better see a doctor C. Well, I suggest you have a rest D. But you should go up a bit

　　解析：选B。 come down with a bad cold意为“因感冒而病倒”，此时最重要的就是看医生。 11. After a long journey, my legs_____ and I couldn’t go any further. A. gave out

　　B. gave in

　　C. gave up

　　D. gave 解析：选 A。 句意为：长途旅行之后，我的腿没有劲了，再也走不动了。give out筋疲力尽；give in 投降；give up 放弃。 12. With so much homework to do, _____ to play football. A. there is no time

　　B. there are no time C. I have no time

　　D. it is too busy 解析:选C。句意为：有这么多作业要做，我没时间去踢足球了。I是句子的主语，也是不定式to do的逻辑主语。A、B和D项体现不出动作的主语。 13. As the busiest woman in Norton, she made_____

　　her duty to look after all the other people’s affairs in that town. A. this

　　B. that

　　C. one

　　D. it 解析：D。考查it作形式宾语，句意为：她把照看镇上其他人的事务当作自己的责任。句中her duty 为宾补，不定式为真正的宾语。 14. He speaks English very well _____ French. A. as long as

　　B. as well as

　　C. so long as

　　D. as good as 解析：选B。句意为：除了法语外，他的英语也说地很好。as well as是介词，表示“除了……还有……”；as/so long as是连词，表示“只要”；as good as表示“像……一样好”。 15. —I’m sorry I stepped outside for a smoke.I was very tired.

　　—There is no______

　　for this while you are on duty. A. reason

　　B. excuse

　　C. cause

　　D. chance

　　解析：选B。——对不起，我出去吸了支烟，我很疲劳了。——这不是借口，你在值班。excuse 借口；reason 原因；cause 事故的起因；chance 机会。