2019_2020學(xué)年高中英語(yǔ)Unit3ScienceversusnaturePeriodFourProject課件牛津譯林版.pptx

,Unit 3,Science and nature,PART 1,基礎(chǔ)自測(cè),PART 3,互動(dòng)探究,PART 4,達(dá)標(biāo)檢測(cè),Period Four Project,PART 2,課文預(yù)讀,PART 1,基礎(chǔ)自測(cè),默寫(xiě)練習(xí)(二),.寫(xiě)出下列單詞的漢語(yǔ)意思(共15小題；每小題2分，滿分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. _,農(nóng)業(yè),水道；航道；隧道,災(zāi)難，災(zāi)禍,資源,英畝,雨林,收入，收益,遺傳學(xué),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. _,從基因上，與基因相關(guān),害蟲(chóng),利潤(rùn)，收益,一系列，一連串(人或事),突破,判斷力；看法，評(píng)價(jià)；(法律)判決,實(shí)施；指揮樂(lè)隊(duì),查看答案,.寫(xiě)出下列漢語(yǔ)對(duì)應(yīng)的英語(yǔ)單詞(共15小題；每小題2分，滿分30分) 16. n. 贊同，支持；幫助；偏愛(ài) adj. 有利的，有幫助的，贊同的 17. vt. 使驚嚇，使驚恐 adj. 害怕的 adj. 令人害怕的 18. vt. 調(diào)整，修改；修飾 19. vt. 插入，嵌入,favour,favourable,frighten,frightened,frightening,modify,insert,查看答案,20. vi.&vt. 獲益；對(duì)有用 21. n. 準(zhǔn)許，許可，批準(zhǔn) v. 許可 n. 許可證 22. n. 多數(shù)，大多數(shù) 23. n. 總結(jié)；概括，概要 24. n. 仔細(xì)考慮；必須考慮的因素；體諒，顧及 25. adj. 普通的，一般的 26. adj. 可信賴的，可依靠的,profit,permission,permit,majority,summary,consideration,ordinary,reliable,查看答案,27. adj. 準(zhǔn)確的，精確的 28. vt.&vi. 證實(shí)，證明；確認(rèn)；使確信 29. vt. 收養(yǎng)，領(lǐng)養(yǎng)；采用，采納 30. vt. 使改變外觀或性質(zhì)(尤指向好的方向)；使改變形態(tài),accurate,confirm,adopt,transform,查看答案,.寫(xiě)出下列短語(yǔ)或短語(yǔ)對(duì)應(yīng)的漢語(yǔ)意思(共10小題；每小題2分，滿分20分) 31. 對(duì)有益 32. 贊同，支持 33. 觀點(diǎn) 34.meet ones needs _ 35.rather than _ 36.at a fast pace _ 37.be blamed for _ 38.defend.against. _ 39. 局限于 40. 對(duì)產(chǎn)生影響/起作用,be good for,in favour of,point of view,滿足某人的需求,而不是,以很快的速度,因而受責(zé)備,保衛(wèi)免受,查看答案,be limited to,have an effect/effects on,.完成句子(共5小題；每小題4分，滿分20分) 41. that is best for nature is good for people. 并非一切對(duì)自然來(lái)說(shuō)是最好的就對(duì)人類有益。 42，many developed nations are now concerned about saving nature developing or destroying it. 許多發(fā)達(dá)國(guó)家現(xiàn)在關(guān)注拯救自然而不是開(kāi)發(fā)或破壞自然。 43make sure that people enjoy healthy and happy lives，_ . 確保人們能享有健康、幸福的生活，同時(shí)又不損害其周邊的環(huán)境。,Not everything,rather than,without the,environment around them suffering,查看答案,44. that are good for everyone，and everything. 找出對(duì)任何人、任何事物都有益的解決方案是人類的責(zé)任。 45. with genetically modified (GM) food. 轉(zhuǎn)基因食品就是最好的例子。,It is mankinds responsibility to find answers,Nowhere is this truer than,查看答案,PART 2,課文預(yù)讀,回歸教材 萃取文本主旨,1.agriculture A.n.贊同；幫助；偏愛(ài)，偏袒 2.channel B.n.水道；航道；隧道 3.favour C.n.農(nóng)業(yè) 4.resource D.n.收入，收益 5.income E.n.資源,查看答案,讀前清障 匹配左邊的單詞與右邊的漢語(yǔ)意思 第一組,6.frighten A.adv.從基因上，與基因相關(guān) 7.genetically B.vt.調(diào)整，修改；修飾 8.modify C.vt.插入，嵌入 9.insert D.vt.使驚嚇，使驚恐 10.profit E.n.利潤(rùn)，收益,查看答案,第二組,11.catastrophe A.n.英畝 12.acre B.vi.&vt.獲益；對(duì)有用 13.profit C.n.災(zāi)難，災(zāi)禍 14.chain D.n.一系列，一連串(人或事) 15.permission E.n.準(zhǔn)許，許可，批準(zhǔn),查看答案,第三組,查看答案,課文理解 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，find out ten mistakes in the following text. After decades of destroying nature and using up natural resources，many developed countries are now concerning about saving nature rather than developing or destroying them.Therefore，many poorer countries must focused on meeting the everyday needs of their people.In doing so，,concerned,it,However,focus,或Often they do not realize what the choices they make are bad to the environment.,they are using up natural resources with a fast pace.Often they do not realize what the choices they make are bad to the environment.The developed and developing countries of the world need work together to make sure that people enjoy healthy and happy lives，without the environment around them suffer.It should not be a question of humans winning but nature losing.Humans can only really win by protecting nature.,at,that,查看答案,for, to,suffering,and/or,PART 3,互動(dòng)探究,探究重點(diǎn) 互動(dòng)撞擊思維,Would anyone say that development should be stopped in favour of nature？難道我們?yōu)榱吮Ｗo(hù)自然就應(yīng)該停止經(jīng)濟(jì)發(fā)展嗎？,1,in favour of支持，贊同；有利于,in sb. s favour有利于某人，有助于某人 ask sb. a favourask a favour of sb. 向某人求助 do sb. a favourdo a favour for sb. 幫某人的忙,重點(diǎn)詞匯,(1)The exchange rate is in our favour at the moment. 目前匯率對(duì)我們有利。 (2)Will you and carry the box？ 你能幫我搬那個(gè)箱子嗎？ 句型轉(zhuǎn)換 (3)I talked to my friend about it，and he is for giving up the plan. I talked to my friend about it，and he is giving up the plan.,查看答案,do me a favour/do a favour for me,in favour of,point of view觀點(diǎn)，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.根據(jù)有些人的觀點(diǎn)，我們只是在做人類一直在做的事，利用自然來(lái)滿足我們自己的需求。,to the point恰當(dāng)，中肯 off the point離題 be on the point of doing sth. when.正要做某事這時(shí) There is no point (in) doing.做沒(méi)有意義。,(1)The expert has taken the point of view that money is not everything. 專家有這樣的觀點(diǎn)：錢(qián)不能代表一切。 (2)Im afraid what youre saying now is off the point. 恐怕你現(xiàn)在所說(shuō)的有些離題。 (3)I watching TV the door bell rang. 我正要看電視這時(shí)門(mén)鈴響了。 (4)There is no point in (try) to relax when you bring the office home with you.如果你把辦公室里的事情帶回家里，想休假放松就沒(méi)有意義了。,was on the point of,when,查看答案,trying,frighten vt.嚇唬，使害怕,3,While many people are excited about these new technologies，these same technologies frighten others.當(dāng)許多人為這些新技術(shù)感到興奮不已時(shí)，這些同樣的技術(shù)也讓其他人害怕。,frighten sb. /sth. away把嚇跑 frighten sb. into/out of doing sth. 恐嚇某人做/不做某事 frighten off嚇跑 frightening adj.嚇人的 frightened adj.受驚嚇的，感到害怕的 be frightened by被嚇到 be frightened of (doing) sth. 害怕(做)某事 be frightened to death嚇得要命；被嚇壞,(1)He frightened the old man into giving him all the money. 他恐嚇那位老人把所有的錢(qián)都給了他。 (2)The little child was frightened by the fierce dog. 那個(gè)小孩被惡狗嚇壞了。 (3)When he saw the bear in the forest he . 當(dāng)他在森林里看見(jiàn)熊時(shí)，他被嚇壞了。,was frightened to death,查看答案,單句改錯(cuò) (4)When the child heard the frightened story，he began to cry. (5)Seeing a stranger with a knife in his hand，the little girl stood under the tree， frightening out of her mind.,查看答案,frightening,frightened,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產(chǎn)利潤(rùn)，而不是確保轉(zhuǎn)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.無(wú)限制的，無(wú)止境的 limitation n.限制；局限,(1)It does point out that many parents still limit electronic reading，mainly due to concerns about increased screen time.(2018全國(guó)) 它指出，很多家長(zhǎng)仍舊限制電子閱讀，主要是因?yàn)閾?dān)心孩子在屏幕前的時(shí)間增加。 (2)The teacher limited his students 500 words for their compositions. 老師把學(xué)生的作文限制在500字以內(nèi)。 (3)The amount of money we have is (limit). 我們擁有的錢(qián)是有限的。,to,查看答案,limited,(4)All railroads have weight and height (limit). 所有鐵路都有重量和高度的限制。 單句改錯(cuò) (5)There is a limit for the amount of pain we can bear.,limitations,查看答案,to,permission n.許可，準(zhǔn)許，批準(zhǔn),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.由于沒(méi)有人真正地知道轉(zhuǎn)基因食品是否安全，許多國(guó)家在是否允許生產(chǎn)轉(zhuǎn)基因食品問(wèn)題上猶豫不決，因?yàn)樗麄儗幵笇?duì)這項(xiàng)新技術(shù)持謹(jǐn)慎態(tài)度。,with/without ones permission在/未經(jīng)某人的許可下 ask for ones permission請(qǐng)求某人的允許 permit v.允許；許可；n.通行證；許可證 permit sb. to do.允許某人做 permit doing sth. 允許做某事,(1)Its strange that he should have taken the books without the owners permission.(2018江蘇) 真奇怪，他竟然沒(méi)有經(jīng)過(guò)主人的允許就拿走了那些書(shū)。 (2)What should I say if I want to informally? 如果我想非正式地請(qǐng)求許可，我該說(shuō)什么？ (3)The rules of the club dont . 俱樂(lè)部規(guī)定不許吸煙。 單句改錯(cuò) (4)The little girl was not permitted go out at night.,ask for permission,permit smoking,查看答案, to,Not everything that is best for nature is good for people.并非一切對(duì)自然來(lái)說(shuō)是最好的就對(duì)人類有益。,1,經(jīng)典句式,句中not everything意為“并非全部”，表示部分否定。not與表示全部意 義的代詞或副詞連用，表示部分否定。這樣的詞還有both，all，every， everyone，everybody，everywhere等。not可以放在這些詞的前面，也可 以否定謂語(yǔ)動(dòng)詞。 英語(yǔ)中表示全部否定的詞有neither，none，no one，nobody，nothing， nowhere等。,(1)Both of the students are not from the same factory. 這兩個(gè)學(xué)生并非都來(lái)自同一家工廠。 (2)My brother has a nice car，but I have none. 我哥哥有一輛漂亮的車(chē)，但是我沒(méi)有。 (3)The exam was easy，but I dont think could pass it. 考試很簡(jiǎn)單，但是我認(rèn)為并非人人都能通過(guò)。 (4)Of all the books on the desk， for our study. 在桌子上的所有的書(shū)中，沒(méi)有一本對(duì)我們的學(xué)習(xí)有用處。 句型轉(zhuǎn)換 (5)All of them are not right. are right.,everybody,none is of any use,查看答案,Not all of them,nowhere是否定副詞，位于句首時(shí)，句子要用部分倒裝語(yǔ)序；nowhere與 比較級(jí)連用，表達(dá)最高級(jí)意義。 否定詞no，none，neither，nor，nobody，nothing，never，半否定詞 hardly，seldom，scarcely，barely，little，few，或否定短語(yǔ)not until， at no time，by no means，not only.but also.，in no way，no sooner 等位于句首時(shí)，句子一般需部分倒裝。,2,Nowhere is this truer than with genetically modified (GM) food.轉(zhuǎn)基因食品就是最好的例子。,(1)Nowhere can you find such a beautiful girl. 你在哪兒也找不到這么漂亮的女孩。 (2)No word before he left. 他一句話沒(méi)說(shuō)就走了。 (3)Not until he went through real hardship how important his family was. 直到經(jīng)歷了真正的艱難之后，他才意識(shí)到他的家人多么重要。 (4)At no time the rules of the game.It was unfair to punish them. 他們絕沒(méi)有違反比賽的規(guī)則，處罰他們是不公平的。,did he say,did he realize,查看答案,did they break,PART 4,達(dá)標(biāo)檢測(cè),當(dāng)堂檢測(cè) 基礎(chǔ)達(dá)標(biāo)演練,1.She was very (frighten) to look down from the top floor of the building. 2.I have obtained a written (permit) from the chairman. 3.You neednt (go) to buy the fo