中職英語(yǔ)下冊(cè)UnitEnvironmentPPT課件

1、Unit 10Environment Warming upIs everyone begins caring about The environment, our world willWhat can we do to solve these problems?noise pollutionrubbish everywhereair pollutionwater pollution1234Under the Blue Skynot as/so +adj.traffic jamsWhat can we do to solve thesethe blanket of smog over large

2、 citiesToo many cars running in the streetsas busy as a beeThe environment, our world willThe unreasonable production oftenThis film is as interesting as that one.as deep as a well現(xiàn)在在大城市中空氣污染有另一個(gè)主What now harms everyone in the world?waste gases _Ask and anwer What makes it hard for people to breathe

3、 the fresh air? What now harms everyone in the world?Smoke from chimneys and waste gases from cars make it hard for people to breathe the fresh air.Air pollution now harms everyone in the world.黑色的灰塵弄臟了所有的東西 植物、from cars make it hard for people tonoise pollutionnot littering aroundburning coalAre yo

4、u aware of the danger?一般由于車(chē)禍火災(zāi)等意外air pollutionin the morning.in large cities甚至連飛在空中的美麗小鳥(niǎo)都披上了He died of a heart disease.富蘭克林不僅被看做發(fā)明家，而且Not only the government but also theWhat causes the pollution of our environment?1. no longer2. used to do3. a blanket of smog4. industrial cities5. waste gases不再過(guò)去常常

5、一層煙霧工業(yè)城市廢氣6. fill the air彌漫在空氣中Under the Blue Sky8. black dust更少的新鮮空氣7. less fresh air黑色的灰塵9. makes everything dirty弄臟了所有的東西10. the beautiful little birds美麗的小鳥(niǎo)11. flying in the air飛在空中的12. are dressed in穿上了的外衣13. black and gray黑灰色的 在蔚藍(lán)的天空下住在大城市里的人們覺(jué)得天空不再像以前那么藍(lán)了。煙霧籠罩著工業(yè)城市的上空。空氣中彌漫著煙囪冒出的黑煙和汽車(chē)排放的廢氣，人們很

6、難呼吸到新鮮空氣。 黑色的灰塵弄臟了所有的東西 植物、建筑、人們的衣服、房子里的家具，甚至連飛在空中的美麗小鳥(niǎo)都被披上了黑灰色的外衣。 People in large cities feel that theWhat now harms everyone in the world?black and grayThis film is as interesting as that one.badly damage the air quality.代替開(kāi)車(chē)都有助于保護(hù)和改善環(huán)does Lucy like加積極地反對(duì)污染，保護(hù)環(huán)境。Too many cars running in the stree

7、tsbut also Lily likes to.as soft as butter空氣中彌漫著煙囪冒出的黑煙和汽車(chē)排這部電影和那部電影一樣有趣。air pollutionPlease answer my question as soon as possible.The environment, our world will不但路西喜歡彈鋼琴，莉莉也喜歡。 People in large cities feel that the sky is _ as blue as it used to be. no longer大城市的人們都覺(jué)得天不再像以前那么藍(lán)了。A. as as 意為“ 和一樣”，表

8、示同級(jí)比較。Note:其結(jié)構(gòu)為：as + adj./ adv. + asThis film is as interesting as that one.Eg.這部電影和那部電影一樣有趣。其否定形式為Eg.not as/so +adj./adv.+as這本字典不如你想象的那樣有用。This dictionary is not as/so useful as you think.當(dāng)“倍數(shù)”作為修飾成分出現(xiàn)時(shí)，必須置于as as 結(jié)構(gòu)之前，如：a quarter（四分之一）、half（一半）、once（一倍）、three times （三倍）等twice（兩倍） 、Eg.你的包比我的貴一倍。Your

9、 bag is twice as expensive as mine.幾個(gè)關(guān)于asas的常見(jiàn)句型： as as possible “盡可能”請(qǐng)盡快回答我的問(wèn)題。Please answer my question as soon as possible. asas usual/before “與往常/以前一樣她看起來(lái)和以前一樣漂亮。She looks as pretty as before.媽媽與往常一樣忙碌。Mother is as busy as usual.一些帶有as as 結(jié)構(gòu)的常見(jiàn)習(xí)語(yǔ)歸納：as busy as a bee像蜜蜂一樣忙碌as easy as ABC 像ABC一樣容易a

10、s deep as a well 像井一樣深as light as a feather 像羽毛一樣輕 as soft as butter 像黃油一樣軟B. no longerEg.=notany longer他不再是一個(gè)小孩了。He was no longer a little boy.He was not a little boy any more.used to do“過(guò)去常?！盋.對(duì)比be used to doing sth.習(xí)慣于做某事Eg.他過(guò)去常常夏天在河里游泳。He used to swim in the river in summer.Eg.路西習(xí)慣于早晨早起。Lucy is

11、used to getting up early in the morning. even the beautiful little birds flying in the air are dressed in black and gray.甚至連飛在空中的美麗小鳥(niǎo)都披上了黑灰色的外衣。A. 現(xiàn)在分詞短語(yǔ)作定語(yǔ)表示動(dòng)作的 主動(dòng)或正在進(jìn)行。如：形容詞的標(biāo)志flying in the air動(dòng)詞ing形式作定語(yǔ)，修飾Note:birds。The girl sitting by the door is my sister.坐在門(mén)邊的女孩是我的姐姐。B.dress sb.Eg.dress是及物動(dòng)詞,意

12、“為穿衣”，用法是保姆每天都要給寶寶穿衣。對(duì)比 The babysitter dresses the baby everyday.be/get dressed (in)“打扮，穿著”She is dressed well today.她今天穿得很漂亮。Eg.She is dressed in a new skirt. 她穿著一條新裙子。1.air pollution2.be used in industry3.be used for doing4.burning coal5.one of the causes6.in large cities7.the serious problem空氣污染被

13、用于工業(yè)被用來(lái)做燃燒的煤主要原因之一在大城市中很?chē)?yán)重的問(wèn)題8.traffic jams9.at the same time10.the excessive waste gases過(guò)多的廢氣11.give out 排放，發(fā)出12. badly damage the air quality 嚴(yán)重地破壞了空氣的質(zhì)量be given out交通堵塞同時(shí)空氣污染現(xiàn)在危害著世界上的每一個(gè)人。煤用于工業(yè)上，也用來(lái)取暖和做飯。燃燒的煤產(chǎn)生的黑煙是空氣污染的主要原因之 一?，F(xiàn)在在大城市中空氣污染有另一個(gè)主要的原因。路上有太多的車(chē)在行駛，這是一個(gè)很?chē)?yán)重的問(wèn)題，經(jīng)常會(huì)導(dǎo)致大城市中的交通堵塞。同時(shí)，過(guò)多的車(chē)輛排放的廢

14、氣嚴(yán)重地破壞了空氣的質(zhì)量。根據(jù)自然資源保護(hù)協(xié)會(huì)的報(bào)告，在美國(guó)每年大約5萬(wàn)人死于與空氣相關(guān)的疾病，這一死亡率比交通事故或艾滋病都高。According to the National Resources Defense Council(NRDC),in the United States, about 50,000 people a year die of diseases related to air pollution.根據(jù)自然資源保護(hù)協(xié)會(huì)的報(bào)告，在 每年大約5萬(wàn)人死于與空氣污染相關(guān)的疾病。A.對(duì)比die ofdie from表示由于年老、疾病、饑餓等直接原因而死亡一般由于車(chē)禍火災(zāi)等意外或間

15、接原因而死亡He died of a heart disease. 他因心臟病而死。他死于一場(chǎng)車(chē)禍。 He died from a car accident.Eg.B.related to與相關(guān)的過(guò)去分詞短語(yǔ)作定語(yǔ)Eg.These are the related books to science.這些是與科學(xué)相關(guān)的書(shū)籍。End過(guò)多的生產(chǎn)經(jīng)常導(dǎo)致空氣污染、水污染并對(duì)環(huán)境造成很大的危害。我們?cè)趺床拍軌蛞庾R(shí)到地球是我們的家園，我們應(yīng)該為了我們的孩子們來(lái)保護(hù)它呢？The unreasonable production often leads to air pollution, water pollut

16、ion andmuch damage to the environment. 過(guò)度的生產(chǎn)經(jīng)常導(dǎo)致空氣污染、水污染并對(duì)環(huán)境造成很大的危害。lead to 導(dǎo)致，通向 Too much work and too little rest often lead to illness.過(guò)量的工作以及太少的休息常會(huì)引起疾病。 條條大路通羅馬。 All roads lead to Rome.Eg.Eg.1.not littering around2.instead of 3.to improve the environment4.some day5.the blanket of smog over larg

17、e cities不亂扔垃圾代替改善環(huán)境有朝一日大城市上空的陰霾不僅政府而且我們市民都應(yīng)當(dāng)更加積極地反對(duì)污染，保護(hù)環(huán)境。為。一些小的事情像回收利用、不亂扔垃圾、以步行或騎自行車(chē)代替開(kāi)車(chē)都有助于保護(hù)和改善環(huán)境。我們希望有朝一日大城市上空的陰霾會(huì)消失，我們能再次看到蔚藍(lán)的天空。Not only the government but also thecitizens should work more activity tofight against pollution and to protect the environment.不僅政府而且我們市民都應(yīng)當(dāng)更加積極地反對(duì)污染，保護(hù)環(huán)境。not only

18、but also“不但而且”是一個(gè)并列連詞短語(yǔ)使用規(guī)則：1. not only 與but also 要求前后對(duì)稱(chēng),即所連接的詞的詞性必須一致；2. not only位于句首時(shí),后接句子語(yǔ)序需用 倒裝結(jié)構(gòu)；Eg.Franklin was considered not only an inventor, but also a statesman.富蘭克林不僅被看做發(fā)明家，而且被看做政治家。不但路西喜歡彈鋼琴，莉莉也喜歡。Eg.3.當(dāng)并列主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞的數(shù)應(yīng)遵循就近原則，即與but also后的主語(yǔ)的數(shù)保持一致。Not only _ to play the piano, but also Lily

19、 likes to.does Lucy likeEg.Not only you but also Mr. Zhang _in this college.teachesIn addition, we should also be aware of our own actions.此外，我們也應(yīng)該留意自己的行為。in addition “另外” 他們還吃了大量的水果。They eat a great deal of fruit in addition.be aware of 意識(shí)到, 留意Are you aware of the danger?你意識(shí)到危險(xiǎn)了嗎？Eg.B.A. After read

20、ing, tell the following statementstrue or false.1.The sky is as blue as it used to be. ( )2.There is more fresh air for people to breathe. ( )3.That too many cars are running in the street causes traffic jams. ( )4.The unreasonable production doesnt lead to pollution. ( )5.We should work hard to fight against pollution and protect the environment.( )FFFTTReading comprehension1.The blanket of smog covering the industrial cities is caused by _ _.2.There is less fresh air _.3.The beautiful flying birds _ _by