（江苏专用）2019_2020学年高中英语Unit3ScienceversusnaturePeriodFourProject课件牛津译林版必修5.pptx

,,,,,Unit 3,Science and nature,,,,,PART 1,基础自测,PART 3,互动探究,PART 4,达标检测,Period Four Project,PART 2,课文预读,,PART1,,基础自测,,,默写练习(二),Ⅰ.写出下列单词的汉语意思(共15小题；每小题2分，满分30分) 1.agriculture n. ____ 2.channel n. ________________ 3.catastrophe n. __________ 4.resource n. ____ 5.acre n. ____ 6.rainforest n. ____ 7.income n. __________ 8.genetics n. ______,农业,水道；航道；隧道,灾难，灾祸,资源,英亩,雨林,收入，收益,遗传学,查看答案,9.genetically adv. ____________________ 10.pest n. ____ 11.profit n. __________ 12.chain n. ______________________ 13.breakthrough n. ____ 14.judgement n. ______________________________ 15.conduct vt. _______________,从基因上，与基因相关,害虫,利润，收益,一系列，一连串(人或事),突破,判断力；看法，评价；(法律)判决,实施；指挥乐队,查看答案,Ⅱ.写出下列汉语对应的英语单词(共15小题；每小题2分，满分30分) 16. n. 赞同，支持；帮助；偏爱→ adj. 有利的，有帮助的，赞同的 17. vt. 使惊吓，使惊恐→ adj. 害怕的→ adj. 令人害怕的 18. vt. 调整，修改；修饰 19. vt. 插入，嵌入 20. vi.&vt. 获益；对……有用 21. n. 准许，许可，批准→ v. 许可n. 许可证,favour,favourable,frighten,frightened,frightening,modify,insert,查看答案,profit,permission,permit,22. n. 多数，大多数 23. n. 总结；概括，概要 24. n. 仔细考虑；必须考虑的因素；体谅，顾及 25. adj. 普通的，一般的 26. adj. 可信赖的，可依靠的 27. adj. 准确的，精确的 28. vt.&vi. 证实，证明；确认；使确信 29. vt. 收养，领养；采用，采纳 30. vt. 使改变外观或性质(尤指向好的方向)；使改变形态,majority,summary,consideration,ordinary,reliable,查看答案,accurate,confirm,adopt,transform,Ⅲ.写出下列短语或短语对应的汉语意思(共10小题；每小题2分，满分20分) 31. 对……有益 32. 赞同，支持 33. 观点 34.meet one’s needs ______________ 35.rather than ______ 36.at a fast pace ____________ 37.be blamed for ______________ 38.defend.against. ________________ 39. 局限于 40. 对……产生影响/起作用,be good for,in favour of,point of view,满足某人的需求,而不是,以很快的速度,因……而受责备,保卫……免受……,查看答案,be limited to,have an effect/effects on,Ⅳ.完成句子(共5小题；每小题4分，满分20分) 41._____________ that is best for nature is good for people. 并非一切对自然来说是最好的就对人类有益。 42，many developed nations are now concerned about saving nature ___________ developing or destroying it. ……许多发达国家现在关注拯救自然而不是开发或破坏自然。 43make sure that people enjoy healthy and happy lives，______________ _______________________________. ……确保人们能享有健康、幸福的生活，同时又不损害其周边的环境。,Not everything,rather than,without the,environment around them suffering,查看答案,44._________________________________________ that are good for everyone，and everything. 找出对任何人、任何事物都有益的解决方案是人类的责任。 45._______________________ with genetically modified (GM) food. 转基因食品就是最好的例子。,It is mankind’s responsibility to find answers,Nowhere is this truer than,查看答案,,PART2,,课文预读,,,回归教材 萃取文本主旨,1.agriculture A.n.赞同；帮助；偏爱，偏袒 2.channel B.n.水道；航道；隧道 3.favour C.n.农业 4.resource D.n.收入，收益 5.income E.n.资源,查看答案,读前清障 匹配左边的单词与右边的汉语意思 [第一组],6.frighten A.adv.从基因上，与基因相关 7.genetically B.vt.调整，修改；修饰 8.modify C.vt.插入，嵌入 9.insert D.vt.使惊吓，使惊恐 10.profit E.n.利润，收益,查看答案,[第二组],11.catastrophe A.n.英亩 12.acre B.vi.&vt.获益；对……有用 13.profit C.n.灾难，灾祸 14.chain D.n.一系列，一连串(人或事) 15.permission E.n.准许，许可，批准,查看答案,[第三组],查看答案,课文理解 Step 1 Fast-reading Judge the following statements true (T) or false (F). 1.Our natural resources have been made use of without harming nature to meet our needs.( ) 2.Many developed nations are now anxious about saving nature.( ) 3.Many poor countries are using up natural resources at a fast pace.( ),F,T,T,查看答案,Step 2 Careful-reading 1.People have harmed nature through all of the following activities EXCEPT . A.fishing B.agriculture C.tourism D.breathing,√,查看答案,2.According to this passage，all of the following statements are true EXCEPT that . A.building new channels in the sea will do harm to the Earth B.building factories on the land will further damage the Earth C.building more roads will destroy the Earth D.creating pollution with chemical waste will harm the Earth,√,查看答案,3.A clean environment will benefit us all if . A.development is stopped in favour of nature B.all nations are concerned about saving nature C.natural resources are used up D.we use nature to meet our own needs,√,查看答案,4.Which statement about poorer nations is FALSE according to the passage? A.Poorer nations must focus on meeting the everyday needs of their people. B.Poorer nations are using up natural resources at a fast pace. C.Poorer nations have not seen the effects of the careless use of the environment. D.Poorer nations have realized the choices they make are bad for the environment.,√,查看答案,5.What will happen if we continue to destroy nature? A.We will destroy the planet we live on. B.There will be only plants left on the Earth. C.All the people on the Earth will live unhealthy lives. D.Humans will beat nature.,√,查看答案,Step 3 Post-reading After reading the passage，please fill in the following blanks.,use,suffer,usual,查看答案,responsibility,benefit,查看答案,Approaches,desired,Doubt(s),profits,affect/influence/impact,,PART3,,互动探究,探究重点 互动撞击思维,,,,,,Would anyone say that development should be stopped in favour of nature？难道我们为了保护自然就应该停止经济发展吗？,1,in favour of支持，赞同；有利于,in sb. ’s favour有利于某人，有助于某人 ask sb. a favour＝ask a favour of sb. 向某人求助 do sb. a favour＝do a favour for sb. 帮某人的忙,,重点词汇,(1)When asked about their opinions about the schoolmaster，many teachers would prefer to see him step aside in favour of younger men. 在被问到他们对校长的看法时，很多老师倒宁愿他退下来支持更年轻的人。 (2)Too many voices in the scientific community have been raised __ his favour. 科学界对他非常支持。,查看答案,in,[单项填空] (3)Although this product is environmental protection，few people show interest in it because of its high price.(2018·常熟高二期中) A.in terms of B.in favour of C.on account of D.in response to 解析 句意为：尽管这个产品是有利于环保的，但是很少人对它感兴趣因为它的价格非常高。in terms of就……而言；in favour of有利于；on account of由于，因为；in response to对……作出回应。根据句意，故选B项。,√,答案,解析,,point of view观点，看法,,2,,From the point of view of some people，we are only doing what humans have always done，using nature to meet our own needs.根据有些人的观点，我们只是在做人类一直在做的事，利用自然来满足我们自己的需求。,to the point恰当，中肯 off the point离题 be on the point of doing sth. when.正要做某事这时…… There is no point (in) doing.做……没有意义。,(1)The expert has taken the point of view that money is not everything. 专家有这样的观点：钱不能代表一切。 (2)I’m afraid what you’re saying now is off the point. 恐怕你现在所说的有些离题。 (3)I __________________ watching TV _____ the door bell rang. 我正要看电视这时门铃响了。 (4)There is no point in ______(try) to relax when you bring the office home with you. 如果你把办公室里的事情带回家里，想休假放松就没有意义了。,was on the point of,when,查看答案,trying,[单项填空] (5)With many major economic problems to be addressed，there is no point the growth rate of this year now. A.remained；evaluating B.remaining；to evaluate C.remaining；evaluating D.remained；to evaluate 解析 句意为：因为有许多主要的经济问题有待处理，现在来评估今年的增长率是没有意义的。there is no point (in) doing sth. 做某事没有意义，排除B、D两项；remain是不及物动词，没有被动语态，非谓语动词只能用主动形式来表示被动。故选C项。,√,答案,解析,frighten vt.吓唬，使害怕,,,3,,While many people are excited about these new technologies，these same technologies frighten others.当许多人为这些新技术感到兴奋不已时，这些同样的技术也让其他人害怕。,※frighten sb. /sth. away把……吓跑frighten sb. into/out of doing sth. 恐吓某人做/不做某事 ※frightening adj.吓人的 ※frightened adj.受惊吓的，感到害怕的be frightened by被……吓到be frightened of (doing) sth. 害怕(做)某事be frightened to death吓得要命；被吓坏,(1)She has now begun placing speakers in the fields to see if elephants __________________. 她现在已经开始把扬声器放在田野里看是否能把大象吓跑。 (2)He frightened the old man into ______(give) him all the money. 他恐吓那位老人把所有的钱都给了他。 (3)The lectures offer students the chance to make sense of mathematical knowledge that may have seemed so ___________(frighten). 这些讲座让学生有机会理解看似可怕的数学知识。 (4)The mothers are frightened ___ the children going camping，for they may get lost in the mountain. 妈妈们害怕孩子们去野营，因为他们可能会在山里迷路。,are frightened away,查看答案,giving,frightening,of,[单项填空] (5)When the children heard the story，they were half to death. A.scary；frightening B.frightening；scared C.scared；scary D.frightened；frightening 解析 句意为：当孩子们听到这个可怕的故事时，他们都吓得半死。scary，frightening都表示“吓人的，令人害怕的”；frightened，scared都表示“感到害怕的”，故选B。,√,答案,解析,,Research has been limited to increasing production profits，rather than making sure that GM foods are safe.目前的研究只局限于增加生产利润，而不是确保转基因食品的安全。,limit vt.限制；n.[C]限度，限制,,4,,※limit.to.把……限定在……There is a limit to.……是有限度的。 ※limited adj.有限的be limited to局限于…… ※limitless adj.无限制的，无止境的,(1)The teacher limited his students to 500 words for their compositions. 老师把学生的作文限制在500字以内。 (2)________________ the amount of pain we can bear. 我们能忍受的疼痛是有限度的。,There is a limit to,查看答案,[单项填空] (3)Unfortunately，the research was limited increasing economic profits，protecting the environment. A.to；other than B.by；rather than C.to；rather than D.by；more than 解析 句意为：不幸的是，这项研究只局限于增加经济利益，而不是保护环境。be limited to局限于……；rather than而不是，故选C项。,√,答案,解析,permission n.许可，准许，批准,,,5,,Since no one really knows whether GM food is safe，many countries have hesitated to give permission for the production of GM foods，as they would rather be cautious with this new technology.由于没有人真正地知道转基因食品是否安全，许多国家在是否允许生产转基因食品问题上犹豫不决，因为他们宁愿对这项新技术持谨慎态度。,※with/without one’s permission在/未经某人的许可下ask for one’s permission请求某人的允许 ※permit v.允许；许可；n.通行证；许可证permit sb. to do.允许某人做……permit doing sth. 允许做某事,(1)Tony ________________ to go off on his own and I made the most of my chance to sit down and rest my aching feet. 托尼请求允许他自己出去转转，我充分利用了这个机会坐下来歇歇我疼痛的脚。 (2)The parents don’t permit us _______(stay) out after 10 o’clock in the evening. 父母不允许我们晚上十点钟以后待在外面。 (3)We don’t permit _______(play) basketball on the playground now. 我们不允许现在在操场上打篮球。 [写作佳句] (4)No reference books are to be taken out of the reading room without permission. 本阅览室的参考书未经许可不准带出去。,ask for permission,to stay,查看答案,playing,[单项填空] (5)It made our head teacher angry Wang Lin，without the from the school，was absent from class for a week. A.that；permission B.which；permit C.which；permission D.that；permit 解析 句意为：王琳未经学校允许旷课一周，这使我们的校长很生气。it是形式主语，真正的主语是后面的从句，而且引导词在从句中不作成分，故应用that引导。permission允许，许可；permit许可证。根据句意可知选A。,√,答案,解析,,,,Not everything that is best for nature is good for people.并非一切对自然来说是最好的就对人类有益。,1,,经典句式,※句中not everything意为“并非全部”，表示部分否定。not与表示全部意义的代词或副词连用，表示部分否定。这样的词还有both，all，every，everyone，everybody，everywhere等。not可以放在这些词的前面，也可以否定谓语动词。 ※英语中表示全部否定的词有neither，none，no one，nobody，nothing，nowhere等。,(1)If you are not totally satisfied，return it at our expense and your money will be given back to you. 如果你有一点不满意，请寄还给我们，费用由我们承担，你的钱将退还给你。 (2)Not every girl in our class likes the TV play ChuQiao Legend. 我们班不是每个女生都喜欢电视剧《楚乔传》。 (3)__________ the two boys has passed the geography examination. 两个男孩中没有一个地理考试考及格了。,Neither of,查看答案,[单项填空] (4)—The exam was easy，wasn’t it? —Yes，but I don’t think could pass it. A.somebody B.anybody C.nobody D.everybody 解析 由语境知，此处强调的是“并非人人都能通过考试”，考查部分否定。,√,答案,解析,(5)Of all the books on the desk， is of any use for our study. A.nothing B.no one C.neither D.none 解析 由all可知应排除C项； B项指人，且不能与of连用，也应排除； A项指没有什么东西，与句意不符。 故选D项，表示全部否定。,√,答案,解析,※nowhere是否定副词，位于句首时，句子要用部分倒装语序；nowhere与比较级连用，表达最高级意义。 ※否定词no，none，neither，nor，nobody，nothing，never，半否定词hardly，seldom，scarcely，barely，little，few，或否定短语not until，by no means，not only.but also.，in no way，no sooner等位于句首时，句子一般需部分倒装。,,,2,,Nowhere is this truer than with genetically modified (GM) food.转基因食品就是最好的例子。,(1)No word did he say before he left. 他一句话没说就走了。 (2)Nowhere __________ him. 我哪儿也见不到他。,could I see,查看答案,(3)—How was the televised debate last night? —Super！Rarely so much media attention. A.a debate attracted B.did a debate attract C.a debate did attract D.attracted a debate 解析 rarely是否定副词，放在句首时，句子应部分倒装，即将助动词、情态动词、be动词提前，其他语序不变。本题是过去发生的事，所以把助动词did提前。故正确答案为B。,√,答案,解析,,PART4,,达标检测,,,当堂检测 基础达标演练,1.Do not ______(插入) too many plugs in a connection panel，as it is not safe. 2.Buying those shares was a good move；we are making a good ______ out of them. 3.He gave me __________ to leave work early today. 4.The farmers might suffer some loss of _______(收入) but no one would starve. 5.From all points of view，war would be a ___________. 6.We，as well as animals，cannot live without water and neither _________(农业) nor industry can go without it.,insert,profit,permission,income,catastrophe,查看答案,,Ⅰ.单词拼写,agriculture,7.Henry is very _______ —if he says he’ll do something，he’ll do it. 8.The captain sailed his ship through the narrow ________(航道). 9.The suggestion to close the road has found _____(支持) with local people. 10.She was __________(使惊吓) by the anger in his eyes.,reliable,channel,favor,frightened,查看答案,11.These shoes are comfortable __________ pretty. 12.No one seemed to listen to my ____________. I felt embarrassed. 13.The fishermen said that their small catches were enough to _____________. 14.Some people are ___________ him while others aren’t. 15.The expenses should ____________ what you can really afford.,rather than,point of view,meet their needs,in favour of,be limited to,,Ⅱ.选词填空,查看答案,