Unit 3 教材知识串讲ppt课件-（2019版）新人教版选择性必修第三册高中英语.pptx

1、2022高考一轮复习高考一轮复习选择性必修选择性必修 Unit 3 Environmental ProtectionI.I.阅读单词阅读单词-知其意知其意1. nuclear adj. _2. jungle n. _3. smog n. _4. volume n. _5. garbage n. _6. campaign n. _ vi. & vt. _7. waterway n. _8. agenda n. _ 原子能的；核能的；原子核的原子能的；核能的；原子核的 (热带热带)丛林；密林丛林；密林 烟雾烟雾(烟与雾混合的空气污染物烟与雾混合的空气污染物) 量；体积；量；体积；(成套书籍中的成套

2、书籍中的)一卷一卷 垃圾；废物垃圾；废物 运动；战役运动；战役 参加运动；参加运动；领导运动领导运动 水道；航道水道；航道 议程表；议事日程议程表；议事日程I.I.阅读单词阅读单词-知其意知其意9. dioxide n. _10. footprint n. _11. basin n. _12. penguin n. _13. undergo vt. _14. implement vt. _15. moderate adj. _ vi. & vt. _16. tropical adj. _ 二氧化物二氧化物 足迹；足迹；(某物所占的某物所占的)空间量；面积空间量；面积 流域；盆地；盆流域；盆地；

3、盆 企鹅企鹅 经历；经受经历；经受(变化、不快等变化、不快等) 使生效；贯彻；执行使生效；贯彻；执行 适度的；中等的；温和的适度的；中等的；温和的 缓和；使适中缓和；使适中 热带的；来自热带的热带的；来自热带的I.I.阅读单词阅读单词-知其意知其意17. chaos n. _18. graph n. _19. melt vi. & vt. _20. seal n. _21. ecology n. _22. methane n. _23. carbon n. _24. fossil n. _25. comprehensive adj. _ 混乱；杂乱；紊乱混乱；杂乱；紊乱 图；图表；曲线图图；图

4、表；曲线图 (使使)融化；熔化；软化融化；熔化；软化海豹海豹 生态；生态学生态；生态学 甲烷；沼气甲烷；沼气 碳碳 化石化石 全部的；所有的；详尽的全部的；所有的；详尽的II.II.重点单词重点单词-知其知其形形1. _ n. 燃料；刺激性言行2. _ adv. 遍及全球地 adj. 世界各地的；影响全世界的3. _ n. 趋势；趋向；动向4. _ n. 政策；方针；原则5. _ n. 公司；企业；事业6. _ n. (一)打；十二个7. _n. 章程；规章制度fuelworldwidetrendpolicyenterprisedozenregulationII.II.重点单词重点单词-知其知

5、其形形8. _ n. 去掉；清除；处理9. _vt. 对处以罚款10. _ vt. & n. 排放；释放；发布11. _ adv. 频繁地；经常12. _ vt. & vi. 播送；广播；传播 n. 广播节目；电视节目13. _ vt. 抓住；夺取；控制14. _ vt. & vi. 提交；呈递；屈服15. _ vt. 恢复；使复原；修复disposalfinereleasefrequentlybroadcastseizesubmitrestoreIII.III.拓展单词拓展单词-知其知其变变1. _ n. 排放物；散发物；排放_ v. 散发；发出2. _ vi. & vt. (使)挨饿；饿死

6、_ n. 饿死；挨饿_ adj. 饥饿的；挨饿的3. _ adj. 适合居住的_ n. 生长地；栖息地4. _ vt. 维持；遭受；承受住_ adj. 可持续的；合理利用的emission emitstarve starvationstarvinghabitable habitatsustain sustainableIII.III.拓展单词拓展单词-知其知其变变5. _ adj. 敏感的；善解人意的；灵敏的_ n. 感觉；意义；判断力 vt. 意识到_ adj. 明智的；合理的6. _ adj. 和谐的_ n. 融洽；和谐7. _ vi. & vt. 起源；发源；创立_ n. 起源；开端_

7、adj. 原先的；最早的 n. 原件；原作sensitive sensesensibleharmonious harmonyoriginateoriginoriginalIII.III.拓展单词拓展单词-知其知其变变8. _ n. (对环境、文物等)保护；保持_ adj.保守的；因循守旧的_ v. 保护；保存9. _ n. 检查；查看；视察_ v. 视察；检查_ n. 检查员conservation conservativeconserveinspection inspectinspectorIII.III.拓展单词拓展单词-知其知其变变10. _ vt. 忍受；包容；容许_ adj. 容忍的

8、_ n. 忍耐；宽容11. _vt. 限制；限定；束缚 _ n. 限制规定；限制法规；约束_ adj. 限制(性)的；约束(性)的tolerate toleranttolerancerestrict restrictionrestrictiveIII.III.拓展单词拓展单词-知其知其变变12. _ vi. & vt. 改革；(使)改正；改造 n. 改革；变革；改良_ n. 改进；改革；变革_ n. 改革者；改良者；革新者_ adj. 改革主义的 n. 改革主义者；改革者13. _ adj. 每年的；一年的 n. 年刊；年鉴_ adv. 每年；年年reformreformation refor

9、merreformistannualannuallyIV.IV.单元短语单元短语-再认再现再认再现1. _释放到2. _最终；结果3. _被困在4. _实际上5. _和一起6. _对有影响7. _代表(代替)某人8. _许多；很多release . into .end upbe trapped inin effectalong withhave an impact onon behalf ofdozens ofV.V.教材句式教材句式-举一反三举一反三1. There is little doubt that Earth is getting warmer and warmer (see th

10、e graph).（There is no/little doubt that .）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。_ this policy will be a golden opportunity for all business sectors.There is no doubt thatV.V.教材句式教材句式-举一反三举一反三2. The “natural” greenhouse effect refers to the fact that heat from the sun enters the atmosphere and warms Earth s su

11、rface as short-wave radiation.（that 引导的同位语从句引导的同位语从句）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 wereV.V.教材句式教材句式-举一反三举一反三3. These chemicals led to severe water quality issues, causing a decrease in the number of fish species.（现在分词短语作结果状语现在分词短语作结果状语）大火持续了近

12、一个月，几乎没剩下什么有用的东西。The big fire lasted nearly a month,_.leaving nothing valuableV.V.教材句式教材句式-举一反三举一反三4. With these measures, it is believed that the beauty of the Li River will be preserved forgenerations to come.（It is believed that .）据报纸上的报道，双方将会举行另一次会议。_another meeting will be held between the two

13、sides.Its reported in the newspaper that1. starve vi. & vt. (使使)挨饿；饿死挨饿；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1. starve vi. & vt. (使使)挨饿；饿死挨饿；饿死单句语法填空单句语法填空When the two men entered into the deserted island, they got lost and st

14、arved _ death.With the serious drought, these people living in Africa faced increased risk of _ (starve) and disease.As we all know, everyone starves _ success, but only those who work hard can gain it.to starvation for1. starve vi. & vt. (使使)挨饿；饿死挨饿；饿死完成句子没有找到出路，探险者们最终在沙漠中饿死了。Not having found the w

15、ay to get out, the explorers _ in the desert.finally starved to death2. restrict vt. 限制；限定；束缚限制；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2. restrict vt. 限制；限定；束缚限制；限定；束缚单句语法填空单句语法填空He found the job too _ (restrict), so he decide

16、d to quit it and find another new one.As far as I am concerned, corruption is avoidable with the _ (restrict) of law.In order to keep healthy, I restrict myself _ one cup of coffee a day. restrictiverestriction to2. restrict vt. 限制；限定；束缚限制；限定；束缚我想买那种可以到处旅游，不受限制的票。I want to buy such kinds of tickets

17、_. (restrict)I want to buy such kinds of tickets _. (restriction)which dont restrict me to travel which allow me to travelanywhere without restriction3. submit vt. & vi. 提交；呈递；屈服提交；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3. submit vt. & vi. 提交；呈递；

18、屈服提交；呈递；屈服单句语法填空单句语法填空If you want to share a story of your pets with the readers, you need to submit it _ Smart Animals._(submit) by Tom，the paper was thought highly of by his professor.As students, we must submit _ (we) to the disciplines at school. toSubmitted ourselves4. sensitive adj. 敏感的；善解人意的；

19、灵敏的敏感的；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)4. sensitive adj. 敏感的；善解人意的；灵敏的敏感的；善解人意的；灵敏的单句语法填空单句语法填空I learned that a fish is a kind of cold-blooded a

20、nimal and therefore is very sensitive _ water temperature.If you are not _ (sense) of the dangers of your position, you will suffer a lot sooner or later._ no sense can the issue be said to be resolved. to sensibleIn5. tolerate vt. 忍受；包容；容许；容忍忍受；包容；容许；容忍(1)tolerate (sb.) doing sth. 容忍/忍受(某人)做某事(2)to

21、lerance 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。5. tolerate vt. 忍受；包容；容许；容忍忍受；包容；容许；容忍单句语法填空单句语法填空I cant tolerate _ (work) with Kate in the same office. She just refuses to stop talking while she works.People who have personality traits (特征) that connect with competiti

22、veness and low upset _ (tolerate) are much more likely to get angry.working tolerance6. end up 最终；结果最终；结果end upadj./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。6. end up 最终；结果最终；结果单

23、句语法填空单句语法填空You will end up _ failure if you dont follow my advice.If you dont know what you want, you might end up _ (get) something you dont want.in getting6. end up 最终；结果最终；结果完成句子你在睡觉前闻一闻这些花，即可终得美梦。Smell the flowers before you go to sleep, and you may just_他努力工作，最终成了这家公司的总经理。He worked hard and _ g

24、eneral manager of the company.end up with sweet dreams. ended up as7. 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

25、 no doubt that . /I dont doubt that . 我确信I have doubt whether . 我怀疑I doubt if/whether . 我怀疑There is some doubt whether . 不确定；仍有疑问7. There is no/little doubt that .(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(doub

26、t v)或 whether 引导的同位语从句(doubt n)。There is no doubt that this candidates 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。7. There is no/little doubt that .单句语法填空单句语法填空If we are in the habit of raising _ (doubt) as to whether what we are told is true

27、, we can find the correct answer.I have no doubt _ you will succeed, but I doubt _ you have really got everything ready.I dont doubt _ a friendly and harmonious environment is of great importance to us all. doubts that whether/ifthat单句语法填空单句语法填空1. Firefighters took two hours _ (release) the driver f

28、rom the wreckage.2. As an old saying goes: “A wise man is always _ (seize) the chance and turning it into success.”3. The concert will be _ (broadcast) to a worldwide television audience estimated at one billion.4. Higher-income parents tended to have children play with puzzles more _ (frequent), an

29、d both boys and girls who played with puzzles had better spatial skills.5. We still hope that manufacturers can obey the _ (regulate) and do not do anything harmful to peoples health. to release seizingbroadcast frequently regulations填入一个适当的词填入一个适当的词1. Im sending you the book along _ the material co

30、ncerned.2. If you fool about with matches, youll end _ getting burned.3. _effect, it was his laziness and bad behaviour that led to his being fired by the company.4.Last weekend, dozens _ young students in our school worked as volunteers to pick up the rubbish in our community. Yesterday, our school

31、 held a meeting and my friend Lily, on behalf _ the group, gave us a speech on how pollution had an impact _ our life. In addition,she also stressed the importance of our personal behaviour. with upIn of of on语篇填空语篇填空Global warming is quite a big issue today in the 21st century. We 1. _ (encourage)

32、to be nice to other people. However, most people forget to be nice to the environment.2. _ (pollute) causes greenhouse gases to stay in the Earths atmosphere, 3. _ (cause) abnormal weather behaviour. Simple things you can do every day can help preserve the Earth and make the Earth a 4. _ (good) plac

33、e to live in for you, your children, and futuregenerations to come. are encouraged Pollution causing better语篇填空语篇填空Tonnes of carbon dioxide are emitted by cars every day, contributing 5. _ the climate crisis. We need to take action now 6. _ (help) slow down or even eliminate this problem.There are m

34、any ways to reduce global warming. Some ways are to carpool, take public transportation, bike, or walk, 7. _ will save gas and your money. I walk or bike whenever I can. Its very good to exercise as well. If I have to go to a place where I cant go on foot, Ill take public transportation. Im glad tha

35、t in recent years, the New York City 8. _ (decide) to use hybrid-powered buses. I also try to encourage 9. _ (friend) and family to do the same in order to reduce CO2 emissions. If everyone does something to help, together we can have 10. _ positive effect on the whole society. to to help which has decided friends aBye-bye!