人教版(新教材)高中英语选修3Unit 3 Environmental Protection优质学案:Reading and Thinking & Learning About Language.docx
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1、UNIT 3ENVIRONMENTAL PROTECTIONReading and Thinking & Learning AboutLanguage林窠语言基础i .默写单词1 .emission n.排放物;散发物;排放.melt vi.&vt.(使)融化;熔化;软化2 .ecology n.生态;生态学.release n.排放;释放;发布3 prehensive adj.全部的;所有的;详尽的.worldwide adv.普及全球地adj.世界各地的;影响全世界的.trend n.趋势;趋向;动向4 .broadcast vt.& oi.(broadcast, broadcast)播送
2、;广播;传播n.广播节目;电视节目5 .policy n.政策;方针;原那么.footprint n.足迹;(某物所占的)空间量;面积6 .seize vt.抓住;夺取;控制.reform vi.& vt.改革;(使)改正;改造 n.改革;变革;改良 他参与者可以自由使用。3.restrict训限制;限定;束缚We as individuals can also reduce our “carbon fbotprintby restricting the amount of carbon dioxide our lifestyles produce.(教材 P27)我们也可以通过限制生活方式产
3、生的二氧化碳量来减少我们的“碳足迹”。restriction n,限制规定;限制法规;约束be restricted to 限制(在某范围)restrict sb to (doing) sth约束某人(做)某事Having small children tends to restrict your freedom.有年幼的孩子往往会限制你的自由。There is no restriction on the number of people.人数不限。The tournament is restricted (restrict)to players under the age of twenty
4、.这场比赛只允许20岁以下的选手参加。4.seize”抓住;夺取;寸空制It is our responsibility to seize every opportunity to educate everyone about global warming, along with its causes and impacts, because this is the most serious issue affecting all of us on this planet.(教材 P27)我们有责任抓住每一个机会教育每个人,使他们了解全球变暖,它的原因和影响, 因为这是影响我们地球上所有人最严
5、重的问题。seize sth from. 从抓取/夺取某物seize a chance/an opportunity抓住机会/机遇seize sb by the+部位 抓住某人be seized with 被(强烈的情感、愿望等)影响I think that there is no reason why we should not seize this opportunity.我认为没有任何理由让我们不去抓住这次机会。The men were seized (seize) as they left the building.这些人在离开大楼时被逮捕。He seized the letter f
6、rom my hand and began to read out loud.他从我手里夺过信,开始大声读起来。K名师提醒H seize指突然一把“抓住”某人或某物时,可直接用被抓的部位 作宾语,也可用“seize sb by the+部位”结构,但表示部位的名词前不可用物主 代词。5.hai*moniousa切.和谐的;协调的;和睦的.promote a harmonious relationship between man and nature, build a sustainable energy system, and advocate a moderate, green, and l
7、ow-carbon lifestyle.(教材 P28) 倡导人与自然和谐相处,构建可持续能源体系,倡导适度、绿色、低碳的生 活方式。harmony n.融洽;和谐in harmony with sb/sth 与协调;与相配out of harmony with sb/sth 与不协调live/work in harmony 生活/工作得很融洽Only when we realize the importance of helping each other can we be devoted to building a harmonious society.只有当我们意识到互助的重要性,我们才
8、能致力于建设和谐社会。When children grow up, their ideas will be out of harmony with their parents. 孩子们长大后,他们的想法会和父母的想法有出入。In addition, every student can be in harmony with foreign friends.另外,每个学生都和外国友人和睦相处。K链接写作1补全句子With the help of this rule, I am sure that in the near future we will put more efforts into st
9、udy and have a harmonious and_ peacefu atmosphere.(广东卷读写任 务)在这个规那么的帮助下,我相信在不久的将来,我们将投入更多的努力来学习,有 一个和谐与和平的气氛。6.submit vt.&近提交;呈递;屈服According to the report submitted by researchers, between 20 and 25 percent of all annual carbon dioxide emissions are caused by the destruction of tropical forests.(教 材
10、P28)根据研究人员提交的报告,每年20%到25%的二氧化碳排放是由热带森林的破 坏造成的。submit to.向屈服/认输submit oneself to.顺从;屈服于submit.to.把提交给You were supposed to submit it on the 14th, June.你应当在6月14日提交它。He is the last man to submit to anothers opinion.他决不会服从他人的意见。(3)1 submitted (submit) my resume to the manager before the interview.面试之前我向经
11、理递交了我的简历。K链接写作U补全句子The length of the article should be limited to 400 words or so.It is important that you should submit your article before 28th, June.(全 国卷 I 总分值作 文)文章的长度应该限制在400字左右。你必须在6月28日前提交你的文章,这一 点很重要。7.sensitivea办敏感的;善解人意的;灵敏的Why is nuclear power a sensitive topic?(教材 P29)为什么核能是一个敏感话题?(l)be
12、 sensitive to 对敏感be sensitive about 介意; 在乎(2)sense n.感觉;意识;理智vt.感觉到;意识到make sense 有意义;讲得通make sense of 弄懂的意思sensible,明智的;理智的;合理的;可感觉到的My leg is sensitive to changes in temperature.我的腿对温度的变化很敏感。She is very sensitive about her appearance.她对自己的相貌很在乎。The sentence doesnt make sense at all.这个句子根本没有意义。K链接写
13、作补全句子Firstly, our costumes, featuring elegance and a sense of history, will leave a deep impression on our overseas peers that China is a great country with a glorious civilization and magnificent culture。19江苏卷书面表达)首先,我们的服饰,具有优雅和历史感,将给我们的海外同行留下深刻的印象, 中国是一个伟大的国家,有光荣的文明和灿烂的文化。8.result in导致;造成Continued
14、 greenhouse gas emissions will result in further warming and long-lasting changes to the global climate.(教材 P27)持续的温室气体排放将导致全球气候进一步变暖和长期的变化。result from由弓 I 起as a result 结果as a result of 因为;由于;作为的结果If breathed in, the poisonous gases can result in illness or even death.如果这些有毒气体被吸入,它们就可能会导致疾病甚至死亡。His
15、failure in the exam resulted from his carelessness.他考试不及格是由粗心造成的。It rained heavily.As a result, we had to put off the sports meeting.雨下得很大,结果我们不得不推迟运动会。K链接写作)1补全句子From my perspective, Internet voting can result in some negative effects.(江苏卷书面表达)在我看来,网上投票会产生一些负面影响。9.on behalf of 代表(代替)某人=on sb与 behal
16、fIm doing a project on behalf of my school about global warming.(教材 P29) 我正在代表学校做一个关于全球变暖的工程。My husband could not be here tonight, but I want to thank you on his behalf. 今晚我丈夫有事不能前来,我代表他向你们致谢。K易混辨析HI will take part in the sports meeting on behalf of our school.on behalf of介词短语,意为“代表”represent0.用来表示“
17、代表某人/某个团体(政府等)” “某种标志代表什 么” “某物表现的是什么”和“把某人(物)描绘成什么”stand for动词短语,往往用来表示“(字母、数字、符号等)代表什么”=1 will represent our school to take part in the sports meeting.我将代表我们学校参加运动会。K链接写作补全句子So, on behalf of ur interest group, I sincerely invite you to be a member of our team.(2018天津卷书面表达)所以,我代表我们的兴趣小组,诚挚地邀请您成为我们团
18、队的一员。1 .There is little doubt that Earth is getting warmer and warmer (see the graph).(教材P26)毫无疑问,地球正在变得越来越暖。There is no/little doubt that”毫无疑问”,其中that引导同位语从句。(l)doubt n.怀疑;疑惑without/beyond doubt 毫无疑问in doubt感到怀疑的;不确定的no doubt无疑地;很可能that.There is no doubt 11 毫无疑问about sth(2)doubt vt.怀疑;不信doubtful q力
19、I 可疑的There is no doubt about his innocence.毫无疑问他是清白无辜的。I dont doubt that he can finish the task on time.我不怀疑他能按时完成任务。(3)1 doubt if/whether they can swim across the river.我怀疑他们是否能游过这条河。K名师提醒U(l)doubt用作名词时,在肯定句中用whether(不可用if)引导同位语从句;在否认 句中用that引导同位语从句。(2)动词doubt在肯定句中,后多跟if/whether引导的宾语从句;在否认/疑问句中 后跟t
20、hat引导的宾语从句。K链接写作1补全句子Theres no doubt that science and technology play a vital part in a country9s development.毫无疑问,科学技术在一个国家的开展中起着至关重要的作用。2 .Greenhouse gases in the atmosphere, such as methane and carbon dioxide, trap some of the heat, keeping Earths climate warm and habitable.(教材 P27)大气中的 温室气体,如甲烷和
21、二氧化碳,会捕获一些热量,使地球气候保持温暖并适宜居 住。句中keeping Earths climate warm and habitable是现在分词短语作结果状语。除此 之外,现在分词短语在句中还可以作时间、原因、伴随等状语。The cup dropped to the ground, breaking (break) into pieces.杯子掉在地上,摔成了碎片。Having been told (tell) many times, he still repeated the same mistake.尽管告诉了他很屡次,但他仍然重复着相同的错误。Hearing the news,
22、 they got excited.听到这个消息,他们很兴奋。K名师提醒现在分词作状语,表示时间、原因、条件、结果,相当于一个状语从句;表 示伴随情况,相当于并列句。(2)现在分词的一般式(o.-ing)表示该动作与句子的谓语动作同时发生或在其后发 生。(3)现在分词的完成式(having+a-ed)表示该动作在句子谓语动作之前发生。K链接写作R补全句子At last , all the runners managed to cross the finish line , leceiving cheeis from all the directions.(2020新高考卷 I 书面表达) 最后
23、,所有的选手都成功地到达了终点线,得到了来自四面八方的欢呼。3 .Without this process, Earth could not sustain life.(教材 P27)没有这个过程,地球 就无法维持生命。本句without表示一个含蓄条件,主句为与现在事实相反的虚拟语气。在含蓄虚拟结构中,如果与现在或将来事实相反的假设,那么主句谓语动词用 would/could/might + do ;如果与过去事实相反的假设,那么主句谓语动词用 would/could/might+have done。(2)含蓄条件句还可以用but for, otherwise, or, but等词来引导。I
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