選修六book6unit4Global Warming語(yǔ)言點(diǎn)PPT精選文檔

1、1,Words study,Global warming,Unit 4,Language points,2,1. consume vt. 消費(fèi)；消耗；耗盡；吃完 consumer n. 消費(fèi)者，顧客 consumption n. 消費(fèi)(量)；消耗(量) time-consuming adj. 耗時(shí)的，費(fèi)時(shí)的,(1) There are always traps in _. 消費(fèi)處處有陷阱。,consumption,3,(2) Hotpot is hot and spicy , so it will _ fat. 火鍋又辣又燙，所以會(huì)燃燒脂肪。 (3) Its just very _ to ro

2、ast chicken. The high temperature will drive heat away. 烤雞非常耗時(shí)。高溫會(huì)把熱量逼走。,consume,time-consuming,4,2. It is a rapid increase when (it is) compared to other natural changes.,compare vt. 比較; 對(duì)比 (1)compare.with/to. 把與比較 (2)compare.to. 把比作,5,(1)He _(把她比作玫瑰) (2)Shall I _ (把你比作夏日),compared her to a rose,co

3、mpare you to a summers day,6,(3) _ in Korea (與韓版創(chuàng)造101相比)，the Chinese one has adopted a similar pattern.,Compared to/with Produce 101,(4) 有些人把這個(gè)節(jié)目和另一個(gè)節(jié)目做比較. _ _.,Someone has compared this programme to /with another one.,7,3. So how has this come about and does it matter?,come about出現(xiàn)，發(fā)生 _that he had

4、his leg hurt? 他的腿傷著了，這是如何發(fā)生的？ 常見(jiàn)詞組： come across come back to life 偶然遇見(jiàn) 復(fù)活 come out come into being 顯露；發(fā)芽；出版，發(fā)行 形成，出現(xiàn) come up with 提出，想出（計(jì)劃等）,How did it come about,4.There is no doubt that the earth is becoming warmer and that it is human activity that has caused this global warming.,毫無(wú)疑問(wèn)地球在變暖，是人類活動(dòng)使

5、地球變暖。,There is no/little doubt that There is some/much doubt whether,There is no doubt that she is a charming girl.,她是否是個(gè)迷人的女孩是有疑問(wèn)的。,毫無(wú)疑問(wèn)，她是個(gè)迷人的女孩。,There is some doubt whether she is a charming girl.,10,5. subscribe to 訂閱；贊同；簽名；捐錢(qián) We subscribe to all the main medical magazines. He subscribes to the

6、view that children benefit from being independent. He subscribed his name to the contract(合同). He has subscribed much money to the flooded area.,我們訂閱所有主要的醫(yī)學(xué)雜志。,他贊同孩子們能從獨(dú)立中獲益這一觀點(diǎn)。,他在合同上簽名。,他向洪水災(zāi)區(qū)捐了大量的錢(qián)。,11,6. It means that more heat energy tends to be trapped in the atmosphere causing the global temp

7、ertaure to go up.,tend:照顧；招待；照管（可與on/to連用）,tend customers,tend sheep,招待客戶,照看羊群,tend:趨向.,tend to do,have a tendency to do,趨向做.，傾向,12,There is a _ among teenagers to dream of being a super idol. 青少年夢(mèng)想成為超級(jí)偶像有增加的趨勢(shì)。,tendency,13,Parents _ _ support their own children. 父母傾向于支持自己的孩子。 His words _ _ _ _ boas

8、t himself. 他的話傾向于自夸。,tend,to,have,tendency,to,a,14,go up,1)（價(jià)格，數(shù)量等）上漲，增加；（水平）提高 2) (樓房)建造起來(lái)，（標(biāo)牌）裝上去 各地許多新的建筑拔地而起。,詞組：,Many new buildings go up everywhere.,go down go by下降；墜落；降價(jià) 消失；經(jīng)過(guò) go over go through 視察；查看，查閱；復(fù)習(xí) 經(jīng)歷；遭受,15,6. It means that more heat energy tends to be trapped in the atmosphere causi

9、ng the global tempertaure to go up.,這意味著更多的熱量被困在大氣中，導(dǎo)致全球氣溫上升。,causing 現(xiàn)在分詞作結(jié)果狀語(yǔ)時(shí)，表示正常的、自然而然的結(jié)果,16,-ing做結(jié)果狀語(yǔ)-自然而然、必然的結(jié)果only to do-意料之外的結(jié)果,1.Some people pay little attention to their eating, _（find）stones in their gallbladder(膽囊). 2.Gallbladder cancer is one of the most common cancers, _(kill) many pe

10、ople every year.,finding,killing,17,比較：a quantity of/quantities of,同 ：都可譯為“大量的”，都既可修飾可數(shù)名詞又可修飾不可數(shù)名詞 異：a quantity of的謂語(yǔ)動(dòng)詞根據(jù)其后的名詞而定，跟可數(shù)名詞復(fù)數(shù)時(shí)謂語(yǔ)動(dòng)詞用復(fù)數(shù)，跟不可數(shù)名詞時(shí)謂語(yǔ)動(dòng)詞用單數(shù)。 quantities of 后無(wú)論跟可數(shù)名詞還是不可數(shù)名詞，謂語(yǔ)動(dòng)詞一律用復(fù)數(shù)。,7. quantity n.(u)數(shù)量,18,As a result of destroying the forest, a large _ of desert _ covered the lan

11、d. number; has B. quantity; has C. number; have D. quantity; have 2) Every day large quantities of water _ into rivers without being cleaned. is poured B. is pouring C. are poured D. are pouring,19,8. random adj. 胡亂的；任意的,拓展： at random= randomly adv. 隨機(jī)地，任意地,In some important festivals, if you select

12、 gifts _ random, your friend will be angry. 在一些重要節(jié)日，如果你隨意選禮物，你的朋友會(huì)生氣。,at,他胡亂回答老師的問(wèn)題。,He made a random answer to the teachers question.,20,on average 平均地；通常；按平均值 above/below (the) average 高于/低于平均水平,9. average adj.平均的；普通的；平常的 n 平均數(shù)；平均水平,21,(1) _ in this group (這個(gè)組合男生的平均身高)is 183cm. (2) His height is _

13、 (低于一般水平),The average height of the boys,below the average,22,(3) _, He releases a song every four months this year. 今年平均4個(gè)月他會(huì)發(fā)行一首歌。,On average,(4) His popularity is _. 他的受歡迎程度高于平均水平。,above the average,23,10. On the other hand, there are those, like George Hambley, who are opposed to this view, beli

14、eve that we should not worry about high levels of carbon dioxide in the air. 在另一方面, 還有一些人, 對(duì)這一觀點(diǎn) 持反對(duì)態(tài)度, 像科學(xué)家喬治 漢布利, 他們認(rèn)為我們不必?fù)?dān)心空氣中高含量 的二氧化碳。,24,oppose vt. 反對(duì); 反抗 opposed adj. 相反的，對(duì)立的 oppose sth./doing sth. 反對(duì)某事/做某事 be opposed to sth./doing sth.反對(duì)某事/做某事 我反對(duì)改變這條規(guī)則。 I oppose changing the rule. 他強(qiáng)烈反對(duì)這一計(jì)劃

15、。 He is strongly opposed to the plan. 我反對(duì)在河邊建造工廠。 I am opposed to building a factory near the river. 這個(gè)年輕人反對(duì)向他的父母求助。 The young man opposed turning to his parents for help.,25,11. existence n. U存在；生存 exist vi. 存在，出現(xiàn) existing adj. 現(xiàn)存的，現(xiàn)行的 existent adj. 存在的，實(shí)有的(較正式),26,Jay Chou has _ a new song _ _, If

16、 you dont love me. Its fine. 周杰倫使一首新歌誕生了, 不愛(ài)我就拉倒。 _ are easy to understand. (現(xiàn)行的歌詞),into existence,brought,The existing lyrics,27,Meawhile, remarks from the public _ _ _. 同時(shí)，公眾的評(píng)論開(kāi)始形成了。,came into existence,28,12. Some byproducts of this process are called “greenhouse” gases, the most important one o

17、f which is carbon dioxide. 在這個(gè)過(guò)程中所產(chǎn)生的一些副產(chǎn)品就叫做“溫室”氣體，其中最重要的就是二氧化碳。 the most important one of which引導(dǎo)非限制性定語(yǔ)從句，是“介詞(短語(yǔ))+關(guān)系代詞”形式，這種定語(yǔ)從句常與先行詞用逗號(hào)分開(kāi)。介詞前可出現(xiàn)名詞、代詞或數(shù)詞修關(guān)系代詞。,29,Many people came, 5 of whom were kids. 很多人來(lái)了，其中五個(gè)是小孩。 He paid the boy 10 dollars for washing ten windows, _ hadnt been cleaned for at

18、least one year. 他支付給男孩10美元，作為他擦了10塊玻璃的費(fèi)用。其中，大部分玻璃已經(jīng)至少一年沒(méi)有擦了。 Some good learning methods should be adopted to improve your study, _ _ is to discuss with your classmates. 其中最有效的方法之一是和你的同學(xué)進(jìn)行討論。,most of which,the most effective,one of which,30,13. keep on 繼續(xù)（進(jìn)行）；繼續(xù)下去,Will you keep on the course of exerc

19、ises until you are thinner? 你要繼續(xù)這項(xiàng)訓(xùn)練直到身體瘦下來(lái)為止嗎？ I wont keep on waiting more than half a minute. 我不會(huì)讓你久等的。 keep up with keep back 跟上；趕上；不落后 阻止，阻擋；扣下，留下 keep up 繼續(xù)下去，保持同步 Keep on sth/doing 繼續(xù)（進(jìn)行）；繼續(xù)下去,31,14. state -statement,1. The witness stated that she had never seen Mr. Smith. 2. Ice is the solid

20、state of water . 3. In china, the railway are owned by the state. 4. There are more than 50 states in America. 5. Everything was in a state of disorder. 6. The president has made an important statement about the matter.,陳述;聲明;說(shuō)明,形態(tài),國(guó)家,政府,州,狀態(tài),聲明,32,1. 發(fā)生；造成_ 2. 隨意的現(xiàn)象_ 3. 同意這個(gè)觀點(diǎn)_ 4. 大量的 _ 5. 趨向于 _ 6.

21、 上升，增長(zhǎng)_ 7. 導(dǎo)致 _ 8. 增長(zhǎng)了5度_ 9. 反對(duì)這個(gè)觀點(diǎn)_ 10. 結(jié)果_ 11. 繼續(xù)變暖_,come about a random phenomenon subscribe to the view quantities of tend to go up result in increase by 5 degrees be opposed to the view as a consequence keep on warming,Step V,33,12. 隨意地，任意地_ 13. 自然現(xiàn)象 _ 14. 社會(huì)現(xiàn)象 _ 15. 一系列 _,at random a natural p

22、henomenon a social phenomenon a range of,34,Step I New words (Fill the blank with the proper words) 1. Each year Americans c_ a high percentage of the worlds energy. 每年美國(guó)人都消耗掉世界能源的很大比例. 2. Ive personally never s_ to the view that either sex is superior to the other. 我個(gè)人從來(lái)都不同意性別有優(yōu)劣之分的觀點(diǎn)。 3. He ate a

23、small _ of rice. 他吃了少量的米飯。 4. Homes t_ to use more electricity. 家庭用電量有上升趨勢(shì)。 5. The t_ of prices is still upwards. 物價(jià)仍有上漲趨勢(shì)。 6. Many parents o_ bilingual education in schools. 很多家長(zhǎng)反對(duì)學(xué)校實(shí)行雙語(yǔ)教育,onsume,ubscribed,quantity,end,rend,ppose,35,Glance at the pictures. Fill in the blanks with given words or phr

24、ases in this Unit.,When global warming _, the _ is that the sea level will _, which will _ flood. _ buildings will be flooded. What are the scientists attitude towards this _ of global warming? And what about yours? Now lets come to the topic.,come about,come about,consequence,result in,result in,go

25、 up,go up,of,quantities of,phenomenon,consequence,s,quantities,phenomenon,Quantities,36,科學(xué)家都贊成，地球日趨穩(wěn)步變暖。(subscribe to, tend to, steadily) 2. 他們明確表示正是人類燃燒大量的燃料導(dǎo)致普遍的“溫室效應(yīng)”現(xiàn)象。(state, quantities of, result in, widespread phenomenon, 強(qiáng)調(diào)句）,Scientists subscribes to the view that the globe tends to be steadily warmer.,They state that it is human beings burning quantities of fuels that results in the widespread phenomenon.,Writing,Translate the sentences into English with the words in brackets.,37,3. 因此，全地球的人民都得忍受酷熱的夏季和寒冷的冬季。(as a consequence, put up with) 4. 我們應(yīng)該倡導(dǎo)低碳生活，使用干凈的能