人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection学案
展开UNIT 3 ENVIRONMENTAL PROTECTION
三言 | 两语 |
1. It is high time for us to take measures to prevent the earth from getting warmer. 2. It is a shame that students leave the water running without turning off the tap after washing. 3. A week before Earth Day, posters were put up around our school, calling upon us to join in the actions for a greener earth. | 1. 水资源已经被污染得如此严重，以至于一些水不适合饮用或使用。 Water resources have become so_badly_polluted_that some of the water is unfit to drink or use. 2. 我们在循环利用方面做得如此好以至于我们被邀请给我们学校的所有学生分享我们的想法与经验。 We did so_well_in_recycling_that we were invited to share our idea and experience with all the students of our school. |
核 心 单 词 | [默写识记]根据汉语释义写出单词 1. release vt. & n. 排放；释放；发布 2. frequently adv. 频繁地；经常 3. broadcast vt. & vi. 播送；广播；传播 n. 广播节目；电视节目 4. seize vt. 抓住；夺取；控制 5. submit vt. & vi. 提交；呈递；屈服 6. restore vt. 恢复；使复原；修复 7. fuel n. 燃料；刺激性言行 8. worldwide adv. 遍及全球地 adj. 世界各地的；影响全世界的 9. trend n. 趋势；趋向；动向 10. policy n. 政策；方针；原则 11. enterprise n. 公司；企业；事业 12. dozen n. (一)打；十二个 13. regulation n. 章程；规章制度 14. disposal n. 去掉；清除；处理 15. fine vt. 对……处以罚款 |
[语境运用]用所给词的适当形式填空 1. Firefighters took two hours to_release (release) the driver from the wreckage. 2. As an old saying goes: “A wise man is always seizing (seize) the chance and turning it into success.” 3. The concert will be broadcast (broadcast) to a worldwide television audience estimated at one billion. 4. (2020·全国卷Ⅱ)Higherincome parents tended to have children play with puzzles more frequently (frequent), and both boys and girls who played with puzzles had better spatial skills. 5. We still hope that manufacturers can obey the regulations (regulate) and do not do anything harmful to people's health. |
续表
拓 展 单 词 | [词汇变形]根据汉语释义写出单词及其变化形式 1. emission n. 排放物；散发物；排放→emit v. 散发；发出 2. starve vi. & vt. (使)挨饿；饿死→starvation n. 饿死；挨饿→starving adj. 饥饿的；挨饿的 3. habitable adj. 适合居住的→habitat n. 生长地；栖息地 4. sustain vt. 维持；遭受；承受住→sustainable adj. 可持续的；合理利用的 5. sensitive adj. 敏感的；善解人意的；灵敏的→sense n. 感觉；意义；判断力 vt. 意识到→sensible adj. 明智的；合理的 6. harmonious adj. 和谐的→harmony n. 融洽；和谐 7. originate vi. & vt. 起源；发源；创立→origin n. 起源；开端→original adj. 原先的；最早的 n. 原件；原作 8. conservation n. (对环境、文物等)保护；保持→conservative adj. 保守的；因循守旧的→conserve v. 保护；保存 9. inspection n. 检查；查看；视察→inspect v. 视察；检查→inspector n. 检查员 10. tolerate vt. 忍受；包容；容许→tolerant adj. 容忍的→tolerance n. 忍耐；宽容 11. restrict_vt. 限制；限定；束缚→ restriction n. 限制规定；限制法规；约束→restrictive adj. 限制(性)的；约束(性)的 12. reform vi. & vt. 改革；(使)改正；改造 n. 改革；变革；改良→reformation n. 改进；改革；变革→reformer n. 改革者；改良者；革新者→reformist adj. 改革主义的 n. 改革主义者；改革者 13. annual adj. 每年的；一年的 n. 年刊；年鉴→annually adv. 每年；年年 |
[语境运用]用所给词的适当形式填空 1. In winter, many animals will starve to death if they can't find enough food. Last year, about 200 animals died of starvation in this area. (starve) 2. I admire you for your tolerance,because you can tolerate things which can't be tolerant. (tolerate) 3. Tom didn't make sense of the meaning of this sentence and was laughed at by the students. It's embarrassing for Tom, who was sensitive,and it was not a sensible thing for his classmates. (sensitive) 4. At a conservative estimate, he'll be earning ￡50,000, which is enough for him to carry out animal conservation work. At the same time, a new law to conserve wildlife will soon be put into action, which is a great boost to his work. (conservation) 5. It is a rule that our luggage should be inspected by customs officers and only after the inspection can we go aboard the plane. (inspect) | |
阅 读 单 词 | 【教师用书独具】 1. graph n. 图；图表；曲线图 2. melt vi. & vt. (使)融化；熔化；软化 3. seal n. 海豹 4. ecology n. 生态；生态学 5. methane n. 甲烷；沼气 6. carbon n. 碳 7. fossil n. 化石 8. comprehensive adj. 全部的；所有的；详尽的 9. footprint n. 足迹；(某物所占的)空间量；面积 10. basin n. 流域；盆地；盆 11. penguin n. 企鹅 12. undergo vt. 经历；经受(变化、不快等) 13. implement vt. 使生效；贯彻；执行 14. moderate adj. 适度的；中等的；温和的 vi. & vt. 缓和；使适中 15. tropical adj. 热带的；来自热带的 16. chaos n. 混乱；杂乱；紊乱 17. nuclear adj. 原子能的；核能的；原子核的 18. jungle n. (热带)丛林；密林 19. smog n. 烟雾(烟与雾混合的空气污染物) 20. volume n. 量；体积；(成套书籍中的)一卷 21. garbage n. 垃圾；废物 22. campaign n. 运动；战役 vi. & vt. 参加运动；领导运动 23. waterway n. 水道；航道 24. agenda n. 议程表；议事日程 25. dioxide n. 二氧化物 |
熟 词 生 义 | 1. (2020·江苏卷)Many of these genes produce proteins (蛋白质) that can improve blood sugar regulation and insulin (胰岛素) levels throughout the body and so are associated with improved metabolic health.控制 2. At this, the Americans demanded separation from Britain, and on 4 July, 1776, they declared that they would no longer submit to British rule.服从；顺从；屈服 |
高频短语 | 短语应用 |
1. along_with 和……一起 2. have_an_impact_on 对……有影响 3. on_behalf_of 代表(代替)某人 4. dozens_of许多；很多 5. release_...__into_..._释放……到…… 6. end_up最终；结果 7. be_trapped_in被困在…… 8. in_effect实际上 | [语境运用1]填入一个适当的词 1. I'm sending you the book along with the material concerned. 2. If you fool about with matches, you'll end up getting burned. 3. In_effect, it was his laziness and bad behaviour that led to his being fired by the company. [语境运用2]填入一个适当的词 Last weekend, dozens 1. of young students in our school worked as volunteers to pick up the rubbish in our community. Yesterday, our school held a meeting and my friend Lily, on behalf 2. of the group, gave us a speech on how pollution had an impact 3. on our life. In addition, she also stressed the importance of our personal behaviour. |
教材原句背诵 | 句式仿写应用 |
1. There is no/little doubt that ... There is little doubt that Earth is getting warmer and warmer (see the graph). | 毫无疑问，这项政策对所有的商业部门来说将是一个黄金机会。 There_is_no_doubt_that this policy will be a golden opportunity for all business sectors. |
2. that引导的同位语从句 The “natural” greenhouse effect refers to the fact that heat from the sun enters the atmosphere and warms Earth's surface as shortwave radiation. | 你必须承认，你已经不像过去那么健壮了。 You must live with the fact that_you_are_no_longer_as_strong_as_you_were. |
3. 现在分词短语作结果状语 These chemicals led to severe water quality issues, causing a decrease in the number of fish species. | 大火持续了近一个月，几乎没剩下什么有用的东西。 The big fire lasted nearly a month, leaving_nothing_valuable. |
4. It is believed that ... With these measures, it is believed that the beauty of the Li River will be preserved for generations to come. | 据报纸上的报道，双方将会举行另一次会议。 It's_reported_in_the_newspaper_that another meeting will be held between the two sides. |
1. starve vi. & vt. (使)挨饿；饿死
(1)starve to death饥饿而死
starve for sth. 渴望某物
(2)starvation n. 饥饿；挨饿
die of starvation饿死
(3)starving adj. 饥饿的；挨饿的
[词块]
be starved of investment缺乏投资
starve for knowledge渴求知识
单句语法填空
①When the two men entered into the deserted island, they got lost and starved to death.
②With the serious drought, these people living in Africa faced increased risk of starvation (starve) and disease.
③As we all know, everyone starves for success, but only those who work hard can gain it.
完成句子
没有找到出路，探险者们最终在沙漠中饿死了。
④Not having found the way to get out, the explorers finally_starved_to_death in the desert.
2. restrict vt. 限制；限定；束缚
(1)restrict ... to 把……限制在……
(2)restriction n. 限制规定；限制法规；约束
without restriction无限制地
(3)restrictive adj. 限制(性)的；约束(性)的
单句语法填空
①He found the job too restrictive (restrict), so he decided to quit it and find another new one.
②As far as I am concerned, corruption is avoidable with the restriction (restrict) of law.
③In order to keep healthy, I restrict myself to one cup of coffee a day.
一句多译
我想买那种可以到处旅游，不受限制的票。
④I want to buy such kinds of tickets which_don't_restrict_me_to_travel. (restrict)
⑤I want to buy such kinds of tickets which_allow_me_to_travel_anywhere_ without_restriction. (restriction)
3. submit vt. & vi. 提交；呈递；屈服
(1)submit to 服从于；屈从于
submit oneself to 甘受……；服从……
submit ... to ... 向……提交……
(2)submission n. 提交的文件；屈服；服从
单句语法填空
①If you want to share a story of your pets with the readers, you need to submit it to Smart Animals.
②Submitted(submit) by Tom，the paper was thought highly of by his professor.
③As students, we must submit ourselves (we) to the disciplines at school.
词汇升级/句式升级
(普通表达)The tutor felt very angry because some students have not yet handed the paper to him.
④(高级表达)With_some_students_failing_to_submit_the_paper_to_him,the tutor felt very angry. (with复合结构)
4. sensitive adj. 敏感的；善解人意的；灵敏的
(1)be sensitive to 对……敏感
(2)sensible adj. 明智的；意识到的
be sensible of 意识到……；认识到……
(3)sense n. 感觉；见识；意义；理智vt. 感觉到
make sense讲得通；有道理
make sense of理解；弄懂
in a sense在某种意义上
in no sense决不(置于句首句子用倒装)
单句语法填空
①I learned that a fish is a kind of coldblooded animal and therefore is very sensitive to water temperature.
②If you are not sensible (sense) of the dangers of your position, you will suffer a lot sooner or later.
③In no sense can the issue be said to be resolved.
词汇升级/句式升级
(普通表达)I think that worldfamous model is in no sense beautiful.
④(高级表达)As_far_as_I_am_concerned,_in_no_sense_is the worldfamous model beautiful. (改为倒装句)
5. tolerate vt. 忍受；包容；容许；容忍
(1)tolerate (sb.) doing sth. 容忍/忍受(某人)做某事
(2)tolerance n. 宽容；宽恕
(3)tolerant adj. 宽容的；容忍的
表示“容忍”的表达还有stand, bear, put up with等。
单句语法填空
①I can't tolerate working (work) with Kate in the same office. She just refuses to stop talking while she works.
②(北京卷)People who have personality traits (特征) that connect with competitiveness and low upset tolerance (tolerate) are much more likely to get angry.
词汇升级
(普通表达)When he went abroad, he found the new surroundings hard to bear.
③(高级表达)When he went abroad, he found the new surroundings hard to tolerate/put_up_with.
6. end up 最终；结果
end up＋adj./v.ing 最后/最终……
end up as ... 最终成为或变成……
end up with ... 以……结束(后接表示具体事物的名词)
end up in ... 以……结束(后接表示抽象概念的名词)
end up with后接表示具体事物的名词，该名词是事情发展的最后一部分；end up in后接表示抽象概念的名词，该名词是指事情发展的结果。
单句语法填空
①You will end up in failure if you don't follow my advice.
②If you don't know what you want, you might end up getting (get) something you don't want.
完成句子
你在睡觉前闻一闻这些花，即可终得美梦。
③Smell the flowers before you go to sleep, and you may just end_up_with_ sweet_dreams.
他努力工作，最终成了这家公司的总经理。
④He worked hard and ended_up_as general manager of the company.
7. There is no/little doubt that ...
(教材原文)There is little doubt that Earth is getting warmer and warmer (see the graph). 毫无疑问，地球变得越来越暖和了(见图)。
(1)There is no/little doubt that ... 为固定句型，意为“没有/几乎没有疑问……”，that后面的从句为同位语从句，说明doubt的内容。
(2)I have no doubt that ... /I don't doubt that ... 我确信……
我怀疑……
There is some doubt whether ... 不确定；仍有疑问
(3)without doubt/beyond doubt毫无疑问
doubt可作动词和名词。在否定句和疑问句中，doubt后跟that引导的宾语从句(doubt v．)或同位语从句(doubt n．)；在肯定句中，后接whether或if引导的宾语从句(doubt v．)或whether引导的同位语从句(doubt n．)。
[金句]There is no doubt that this candidate's advantage lies in his ability to communicate with foreigners in English. 毫无疑问，这位候选人的优势在于他能够用英语和外国人交流。
单句语法填空
①If we are in the habit of raising doubts (doubt) as to whether what we are told is true, we can find the correct answer.
②I have no doubt that you will succeed, but I doubt whether/if you have really got everything ready.
③I don't doubt that a friendly and harmonious environment is of great importance to us all.
词汇升级
(普通表达)The research showed surely that smoking contributes to heart disease.
④(高级表达)The research showed beyond/without_doubt that smoking contributes to heart disease.
用所给词的正确形式填空
1. In my opinion, only by facing difficulties bravely and seizing (seize) opportunities can one succeed.
2. Millions of people are threatened with starvation(starve) as a result of drought and poor harvests.
3. In spite of difficulties, the mayor never abandoned reforming(reform) the education system in our city.
4. They had a fierce debate as to whether the trade relationship which was broken years ago should be_restored (restore)．
5. As far as I know, our English teacher as well as other teachers never tolerates us cheating (cheat) in the exams.
在空白处填入一个适当的词
1. Dozens of people have been injured and many vehicles set on fire.
2. I'm lucky to have the opportunity to participate in the national dancing competition on behalf of our school.
3. He is so sensitive to what others say that he is easy to get angry with little matters.
4. The businessman was fined for increasing the price of masks when the disease broke out.
5. It is universally accepted that one's thinking directs one's actions.
查缺补漏
1. To save these beautiful animals, we need to call for an end to illegal hunting and improve our conservation (conserve) programmes or else face a future without tigers.
2. Favourable policies are in effect to encourage employees' professional development.
3. Do you know how much you spend on clothes and groceries annually (annual)?
4. It is our government's strategy to maintain the sustainable (sustain) development of society.
5. We are informed that the decoration will be ready and the house should be habitable (habitat) by the New Year.
【教师用书独具】
单元话题语篇练
(2020·贵州贵阳联考)Global warming is quite a big issue today in the 21st century. We 1. are_encouraged (encourage) to be nice to other people. However, most people forget to be nice to the environment.
2. Pollution (pollute) causes greenhouse gases to stay in the Earth's atmosphere, 3. causing (cause) abnormal weather behaviour. Simple things you can do every day can help preserve the Earth and make the Earth a 4. better (good) place to live in for you, your children, and future generations to come.
Tonnes of carbon dioxide are emitted by cars every day, contributing 5. to the climate crisis. We need to take action now 6. to_help (help) slow down or even eliminate this problem.
There are many ways to reduce global warming. Some ways are to carpool, take public transportation, bike, or walk, 7. which will save gas and your money. I walk or bike whenever I can. It's very good to exercise as well. If I have to go to a place where I can't go on foot, I'll take public transportation. I'm glad that in recent years, the New York City 8. has_decided (decide) to use hybridpowered buses.
I also try to encourage 9. friends (friend) and family to do the same in order to reduce CO2 emissions. If everyone does something to help, together we can have 10. a positive effect on the whole society.
单元话题写作练
1. 补全要点句(黑体部分请使用本单元所学词汇)
①根据一年一度的环境报告，全球变暖的趋势越来越明显，给地球上的生态带来了巨大威胁。
According to the annual environmental report, the trend of global warming is becoming more and more obvious, which brings a huge threat to the ecology on Earth.
②极地的冰开始融化，生活在此地的动物，如海豹、企鹅、北极熊等因适合居住的环境越来越小而挨饿死亡。
The polar ice begins to melt and the animals that live here, such as seals,_penguins and polar bears, starve to death because their habitable places are getting smaller and smaller.
③全球变暖也导致海平面上升，极端天气和自然灾害频繁发生。
Global warming also leads to sea level rise, frequent occurrence of extreme weather and natural disasters.
④这些给人们的和谐生活带来了挑战。
These challenge people's harmonious_life.
⑤这一切都是由“人造”温室效应引起的。
All this is caused by the “manmade” greenhouse effect.
⑥人类燃烧化石燃料时产生了大量的温室气体，把热能困在大气中，使得地球表面温度上升。
When people burn fossil_fuels,they produce a lot of greenhouse gases, which trap the heat energy in the atmosphere and make Earth's surface temperature rise.
⑦面对这一严重局面，全世界的人应该团结起来，制定合适的政策，采取措施积极应对。
When we are faced with this serious situation, people all over the world should unite, make appropriate policies and take measures to deal with it actively.
2. 升级平淡句
(1)用which引导的非限制性定语从句合并1中句③和句④
Global warming also leads to sea level rise, frequent occurrence of extreme weather and natural disasters, which challenges people's harmonious life.
(2)用状语从句的省略形式升级1中句⑦
When faced with this serious situation, people all over the world should unite, make appropriate policies and take measures to deal with it actively.
3. 衔接成文
According to the annual environmental report, the trend of global warming is becoming more and more obvious, which brings a huge threat to the ecology on Earth. The polar ice begins to melt and the animals that live here, such as seals, penguins and polar bears, starve to death because their habitable places are getting smaller and smaller. What's more, global warming also leads to sea level rise, frequent occurrence of extreme weather and natural disasters, which challenges people's harmonious life. All this is caused by the “manmade” greenhouse effect. When people burn fossil fuels, they produce a lot of greenhouse gases, which trap the heat energy in the atmosphere and make Earth's surface temperature rise. Therefore, when faced with this serious situation, people all over the world should unite, make appropriate policies and take measures to deal with it actively.
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