2021-2022学年高二英语人教版选修6学案:UNIT 4 GLOBAL WARMING WARMING UP & READING WORD版含解析.doc
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- 2021-2022学年高二英语人教版选修6学案:UNIT 4GLOBAL WARMING UP READING WORD版含解析 2021 2022 学年 英语 人教版 选修 UNIT GLOBAL
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1、温馨提示: 此套题为Word版,请按住Ctrl,滑动鼠标滚轴,调节合适的观看比例,答案解析附后。关闭Word文档返回原板块。Unit 4Global warmingWarming Up & Reading. 根据语境用正确的单词填空1. consume much time and energy 消耗大量的时间和精力2. the trend of public opinion公众舆论趋势3. subscribe to journals订阅期刊4. oppose changing the plan反对改变计划5. state the facts陈述事实6. glance around the ro
2、om在屋里扫视一圈7. a random selection by computer电脑的随机选择8. a mild punishment一个轻微的惩罚9. breathe steadily平稳地呼吸10. plot a graph绘制图表11. add fuel to the fire给火加燃料12. the analysis of the data数据分析. 根据语境用恰当的词补全短语1. Time is running out for the trapped miners. 2. If you subscribe to the newspaper, itll be beneficial
3、to your English study. 3. With the prices going up, we now buy less with the same amount of money. 4. I wonder how it came about that she was half an hour late for such an important exam. 5. Work stress resulted in his mental illness. His health is now at risk. 6. The sports meeting was put off due
4、to the bad weather. 7. During the discussion, many members were opposed to my suggestion, which upset me greatly. 8. The children seemed bored because the teacher kept on telling them the same story over and over. 9. I wouldnt lose courage even if I should fail ten times. 10. With more forests being
5、 destroyed, huge quantities of good soil are being washed away each year. . 根据课文及汉语提示补全句子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, 地球在变暖, 并且全球变暖是人为的, 而不是一种随意的自然现象。2. Some
6、 byproducts of this process are called “greenhouse” gases, the most important one of which is carbon dioxide. 这个过程的一些副产品被称为“温室”气体, 其中最重要的是二氧化碳。3. It is OK to leave an electrical appliance on so long as you are using itif not, turn it off! 只要你在使用电器设备, 你便可以让它开着。如果不用就把它关掉! 根据给出的构词规则完成下面空格。1. 名词变复数的不规则变
7、化phenomenonphenomena现象mediummedia媒体crisiscrises危机criterioncriteria标准datumdata数据bacteriumbacteria细菌2. “sub-前缀+名词”构成动词, 具有“在下, 向下, 副”之意, 在句中作谓语。scribesubscribe同意; 捐赠; 订阅sidesubside平息, 减弱titlesubtitle给加副标题框架宏观建构: 整体理解文本微观剖析: 细节探究1. 根据文章细节信息完成下列问题。(1)Who found out the amount of carbon dioxide in the atm
8、osphere from 1957 to 1997? A. Dr Janice Foster. B. Charles Keeling. C. George Hambley. D. Sophie Armstrong. (2)What may be the bad effects of global warming according to the passage? A. There may be a rise of several metres in the sea level. B. There may be severe storms, floods, droughts, famines o
9、r the spread of diseases. C. There may be the disappearance of species. D. All of the above. (3)Some scientists like George Hambley think that the temperature increase will . A. cause a rise of several metres in the sea levelB. cause the spread of diseases and the disappearance of speciesC. encourag
10、e a greater range of animalsD. cause severe storms, floods, droughts and famines(4)Which of the following is TRUE according to the text? A. Greenhouse gases refer to some byproducts of the burning of fossil fuels. B. The global warming is a random rather than natural phenomenon. C. The temperature i
11、n the last century increased by as high as 5 degrees. D. Fewer greenhouse gases will gather in the atmosphere. (5) The main difference between Dr Janice Fosters theory and George Hambleys lies in . A. how to prevent global warmingB. what causes global warmingC. whether global warming would cause ser
12、ious problems or notD. whether the levels of carbon dioxide have increased or not over the years答案: (1)(5)BDCAC2. 运用语句知识解构课文中的长难句。译文: 他们还赞同下述观点: 正是越来越多的化石燃料的燃烧导致了二氧化碳的增加。译文: 在另一方面, 还有一些人, 像乔治汉布利, 反对这种观点, 他们认为我们不应该担心空气中会有高含量的二氧化碳。根据文章内容完成空格。Global warmingThe introduction of the topicIts a natural (1)
13、phenomenon and it is a rapid increase of temperature when (2)compared to other natural changes. The cause of global warmingThere is no doubt (3)that it is human activity that has caused global warming. All scientists subscribe (4)to the view that global warming is the (5)consequence of burning fossi
14、l fuels. The burning of more and more fossil fuels will result (6)in the increase in carbon dioxide in the air. Two different attitudes (7)towards global warmingSome scientists think any (8)trend in which the temperature increases by 5 degrees would lead to a catastrophe. Others, who are (9)opposed
15、to them, think that global warming does good rather than harm to the earth. Puzzles about the effects of global warmingAlthough the climate is going to keep on (10)warming, no one knows the effects of global warming. 阅读思维升华: 主题实践1. 结合课文主题, 回答下列问题。(1)What do you think of the “greenhouse effect”? On t
16、he one hand, without it, the earth would be much cooler than it is; on the other hand, it has caused global warming, which will have a great influence on us in the future. (2)What do you think we can do to improve our environment? In my opinion, individuals can make a difference to the improvements
17、of our environment. For example, turn off the electrical appliances if unnecessary and walk or ride a bike instead of taking vehicles to save energy. Besides, plant more trees as they can absorb carbon dioxide from the air. 2. 根据提示, 运用本单元词汇与句型完成短文。(1)科学家都赞同(subscribe to)这种观点, 是人类活动(it is. . . that.
18、. . )导致了全球变暖。(2)对于全球变暖的影响, 科学家们的态度大不相同。有的认为, 全球变暖会导致(result in)一场灾难; 而有些人反对(be opposed to)这一观点并相信, 全球变暖将对人类有好处(do good to)。All scientists subscribe to the view that it is human activity that has caused global warming. About the effects of global warming, the attitudes of scientists are completely di
19、fferent. Some think it will result in a catastrophe. Others are opposed to this view and believe that it will do good to humans. 1. come about 发生; 造成*So how has this come about and does it matter? 那么, 这是怎么产生的呢? 会有什么影响吗? *I came across a group of children playing. 我碰到一群正在玩耍的小孩。*But the issue did not
20、come up in this way. 但是问题并没有以这种方式被提出来。【语块积累】come across 偶然遇到; 无意中找到come off从掉下来come on加油; 赶快come out出来; 出版; 发芽come to提及; 共计; 苏醒come up走近; 被提出 come about 用法小贴士come about是不及物动词短语, 不能接宾语, 也没有被动语态, 主语一般是物。【知识延伸】come about与happen、take place、occur的区别(1)take place 一般指非偶然性事件的“发生”, 即这种事件的发生一定有某种原因或事先的安排。*Gre
21、at changes have taken place in our hometown during the past ten years. 过去十年间我们的家乡发生了巨大变化。(2)happen一般用于偶然或突发性事件。*Maybe something unexpected happened. 也许发生了意外的事。(3)occur意为“发生、想到、突然想起”, 其意义相当于happen。It occurred to me that she didnt know I had moved into the new house. 我突然想起她还不知道我已经搬入新家。(4)come about表示“
22、发生、产生”, 多指事情已经发生了, 但还不知道为什么, 常用于疑问句和否定句。*When Mother woke up, she didnt know what had come about. 当母亲醒来时, 她不知道发生了什么。语法填空。(1)What on earth are the police busy with? They have been looking into how the plane crash came about. (2)When it comes to speaking (speak) in public, no one can match him. (3)The
23、 meaning of this word will come across to you sooner or later. 【补偿训练】选词填空(come about/happen/take place/occur)。(1)It is necessary to know some knowledge of first aid as dangers lie everywhere and accidents happen from time to time. (2)We are working on the assumption that the conference will take pla
24、ce as planned. (3)How did it come about that you made such a silly mistake? (4)It occurred to me that I had left my umbrella upstairs. 2. quantity n. 量; 数量*(2019北京高考) “Not only are the quantities of phytoplankton in the ocean changing, ” she said, “but the type of phytoplankton is changing. ”“不仅海洋浮游
25、植物的数量在变化, ”她说, “而且浮游植物的种类也在变化。”*The problem begins when we add huge quantities of extra carbon dioxide into the atmosphere. 当我们向大气中添加大量额外的二氧化碳时, 问题就开始了。*As a result of destroying the forests, a large quantity of desert has covered the land. 由于破坏了森林, 大量的沙漠覆盖了陆地。*The cards are cheaper if you buy them
26、in quantity. 如果你大批量购买这些卡片要便宜些。【语块积累】in quantity=in large amounts大量; 很多a large/small quantity of大量的/少量的quantities of 大量; 许多 明辨quantity的单复数(1)“a large quantity of+不可数名词或可数名词复数”作主语时, 谓语动词用单数形式。(2)“quantities of+不可数名词或可数名词复数”作主语时, 谓语动词用复数形式。【知识延伸】英语中与“quantities of+n. ”作主语用法相同的短语结构还有amounts of, masses o
27、f, piles of等。A large amount of damage has been done by the flood. 洪水已经造成了很大的损失。Large amounts of money have been spent on the project. 这个项目已经花了很多钱。(1)语法填空。A large quantity of beer was sold (sell) yesterday. Large quantities of food are wasted (waste) because of the way it looks. A large quantity of a
28、ir conditioners has been sold (sell) since the summer came. She likes reading and always buys books in quantity. (2)Quantities of water polluted, we are faced with serious shortage of water. 大量的水被污染, 我们面临着严重的缺水问题。3. tend vi. 趋向; 易于; 照顾 vt. 照顾; 护理*Older persons tend to be more affected by chronic and
29、 non-communicable diseases, making them more vulnerable to succumbing to COVID-19. 老年人更容易受到慢性和非传染性疾病的影响, 使他们更容易感染新冠肺炎。*In Europe surnames tend to come either from a profession, a fathers name or even from the varied landscapes of the continent. 在欧洲, 姓氏往往要么来自职业, 要么来自父亲的名字, 甚至来自欧洲大陆的各种风景。*We employed
30、a girl to tend (to) the children for a few hours each day. 我们雇了一个女孩, 每天照料孩子们几个小时。*In our class, there is a tendency for students to go on a diet to get slim. 在我们班, 学生有节食减肥的趋势。【语块积累】(1)tend (to)照顾; 照料(2)tendency n. 趋向, 倾向a tendency to/towards的倾向(2021全国乙卷)Even soccer fans tend to have a seat each; gon
31、e are the days of thousands standing to watch the match. 就连足球迷也有自己的座位; 成千上万人站着看比赛的日子一去不复返了。(1)语法填空。She had to stay at home, tending (tend) to her sick mother. There is a tendency towards/to regional cooperation. (2)Housing price is tending to go down because of the economic crisis all over the world
32、. 因为全世界的经济危机, 房价正趋于下降。4. go up 上升; 增长; 升起*This year housing prices in most cities have gone down steadily instead of going up. 今年, 大部分城市的房价没有上升, 而是平缓地下降。*Without more coal, the fire will soon go out. 不再放些煤炭, 火将会很快熄灭。*As you go through this book, you will find that each of the millions of people who
33、lived through World War had a different experience. 当你浏览这本书的时候, 你就会发现经历过第二次世界大战的数百万人中的每个人都有不同的经历。*Nowadays young people tend not to go against their wishes for a job. 现在年轻人往往不愿意为了工作而违背自己的意愿。【语块积累】go by逝去; 过去go on继续; 进行; 发生go out出去; 熄灭go over复习; 仔细检查go through经历; 通过; 完成; 检查go against违背; 违反(1)语法填空。Wer
34、e bosom friends because weve gone through many kinds of troubles together. The prices of goods kept going up and we had to cut the expenses in order to meet our daily needs. With time going by, our supply is running out. Go over the whole book again before the exam. (2)When and where to go on an out
35、ing hasnt been decided yet. 何时在何地郊游还没有决定。5. result in 导致*They also agree that it is the burning of more and more fossil fuels that has resulted in this increase in carbon dioxide. 他们还一致认为, 正是越来越多的化石燃料的燃烧导致了二氧化碳的增加。*(2019江苏高考) However, they have real impacts, as they result in misguided use of scarce
36、 resources. 然而, 它们有实际的影响, 因为它们导致了对稀缺资源的错误使用。*The great achievements made in the past 40 years resulted from the joint efforts of all the Chinese people. 过去40年来取得的巨大成就是全中国人民共同努力的结果。*The weather was bad, as a result, we had to put off our hiking. 天气不好, 结果我们不得不推迟徒步旅行。*According to Sparrow, we are not b
37、ecoming people with poor memories as a result of the Internet. 依据斯帕罗的说法, 我们不会由于互联网而减退记忆力。【语块积累】(1)result from由产生(2)resultn. 结果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【巧学助记】result短语荟萃(1)语法填空。He overslept, resulting (result) in his being late for class. As a result of your car
38、elessness, the plan should be put off at least one month. (2)一句多译。很多人认为新冠肺炎是由蝙蝠引起的。Many people thought COVID-19 resulted from bats. Many people thought bats resulted in COVID-19. Many people thought COVID-19 broke out as a result of bats. 6. oppose vt. 反对; 反抗; 与(某人)较量*The government called on the wo
39、rkers to oppose waste. 政府号召工人反对浪费。*The mother opposed her daughters going there alone. 这位母亲反对她的女儿一个人去那里。*Oppose your views against mine. 把你的观点和我的观点对照一下。*The majority of people were opposed to the project. As a result, it wasnt adopted. 大多数人反对这个方案, 因此它没被采纳。【语块积累】oppose sth. to/against sth. 使某事物与另一事物对
40、照或对抗(2)opposedadj. 相反的, 对立的be opposed to. . . 反对; 与对立(1)oppose后跟表示动作的词作宾语时, 要用动名词形式。be opposed to结构中, to是介词, 其后的动词也要用动名词形式。(2)表示反对的其他表达: disagree with, object to, be against等。(1)语法填空。His daughter is very athletic as opposed (oppose) to his son. They opposed building(build) the new hotel because of t
41、he great cost. (2)With a lot of people opposed to/opposing the new proposal, the government postponed it. (用with的复合结构)由于许多人反对这项新提案, 政府把它推迟了。7. keep on继续*In my opinion, we must keep on doing morning exercises, because it can make us energetic and make us learn our lessons more effectively. 依我看, 我们必须坚
42、持做早操, 因为它可以让我们充满活力, 学习效率更高。*(2019天津高考) With high motivation and enthusiasm, we can keep on learning. 有了高度的动机和热情, 我们可以继续学习。*He made a fire to keep off wild animals. 他生了火使野兽不敢走近。*Warm clothing will keep out the cold. 暖和衣服可以御寒。*Keep in mind that the mobile phone is no more than a tool. 一定要记住, 手机只是一件工具。
43、【语块积累】keep back隐瞒; 忍住keep off避开; 不靠近keep up坚持; 维持; 沿袭(风俗、传统等)keep out遮挡; 使不进入keep. . . out of 不使入内; 使不卷入某事keep up with 赶上, 不落在后面keep in touch with. . . 与保持联系keep away from(使)不接近; 远离keep. . . in mind记住Keep on going; never give up. 勇往直前, 决不放弃! (1)语法填空。She couldnt keep back her tears. Keep the dog out
44、of my room. I hope the fine weather will keep up. The sign says “Keep off the grass! ”(2)As far as I can see, here is only one possible way to keep away from the danger. 在我看来, 只有一种可能的方法可以远离危险。(3)During the Spring Festival in 2020, it was common for people to keep in touch with each other online. 202
45、0年春节期间, 人们普遍通过网络保持联系。(4)They always keep the interests of the people in mind. 他们时刻想着人民的利益。(5)In order to do the experiment well, the research center has to keep up with the latest computers and hardware regardless of the price. 为了把实验做好, 研究中心不得不不顾价格, 跟上最新的计算机和硬件。8. glance vi. 看一下; 扫视; n. 一瞥*Lily is s
46、o shy that whenever she is introduced to strangers, she always glances at them quickly and then looks down at the ground. 莉莉很害羞, 因此每当被介绍给陌生人时, 她总是快速看一眼就把头低下看着地了。*I glanced up quickly to see who had come in. 我迅速抬头瞥了一眼看是谁进来了。*She glanced through the report. 她大致浏览了一下报告。*At first glance the problem seem
47、ed easy. 乍一看问题似乎很简单。*He gave her a quick glance and kept on watching TV. 他快速瞥了她一眼, 继续看电视。【语块积累】(1)glance at/over/through 浏览glance about/around环顾(2)at first glance 乍一看, 初看; 第一眼就at a glance一眼; 立刻(2020天津高考)Vinnie glanced around and noted the size of his office. 维尼环顾四周, 注意到了他办公室的大小。Never judge people at
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2019届人教A版数学必修二同步课后篇巩固探究:2-1-1 平面 WORD版含解析.docx
