《我有几本中国食谱.ppt》由会员分享，可在线阅读，更多相关《我有几本中国食谱.ppt（32页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、2UnitThe environmentThe environmentThe beautiful earth is our home.Do you love to live here?How many kinds of natural disasters do you know?How many kinds of natural disasters do you know?natural disastersfire volcano earthquake typhoon typhoonflood hurricane tsunami How do they damage the environme
2、nt?The ashes of the volcano eruption will engulf the region around.Vegetations in its path will be totally wiped out.The tsunami that ravaged South-east Asian countries in December 2004 proved just how destructive nature can be.Thousands of people died while thousands more were left homeless.Compare
3、d with the last few years,the environment is getting worse.Click the letters and describe what you see ACBDEF Are there any other ways in which people damage the environment?Did you do anything bad for theenvironment in your daily life?What should we do to protect the environment in our daily life?1
4、.Using the handkerchief instead of the paper napkin.2.Using paper bag instead of plastic bag.3.Dont using one-off chopsticks.4.Go to work on foot or by bike not by car.5.Throw cans,bottles,paper and plastic into the dustbin.1.one:pron.我有几本中国食谱,如果你想看的话可以借一本给你.Ive got a few books on Chinese food.You c
5、an borrow one if you like.如果你坐火车,你会有一次舒服的旅行,不过一定要坐快车.If you go by train,you can have quite a comfortable journey,but make sure you get a fast one.(05全国I)train a book请给办公室每人准备一本,再给来访者额外准备一些.Would you make a copy for everybody in the office and a few extra ones for the visitors.copies-你想要哪块蛋糕?-前面的那块.W
6、hich cake would you like?The one at the front.cakeNote:one表示承接前面已出现过的同类可数名词，表示承接前面已出现过的同类可数名词，承接同一个东西时用承接同一个东西时用it.one只能代替单数可数名词，只能代替单数可数名词，复数形式为复数形式为ones，表泛指。，表泛指。That可代替单数可数可代替单数可数名词和不可数名词，复数形式为名词和不可数名词，复数形式为those,表特指，通表特指，通常有后置定语。常有后置定语。Eg.1.-Do you have a camera?-No,but my father has one.He boug
7、ht it a week ago.2.The air of a suburb is cleaner than that of a city.高考链接高考链接1.（2004全国I）We needed a new cupboard for the kitchen.So peter made _from some wood we had.A.it B.one C.himself D.another2.(2004 全国II)I like _ in the autumn when the weather is clear and bright.A.this B.that C.it D.one3.(NME
8、T 2002)Meeting my uncle after all these years was an unforgettable moment,_I will always treasure.A.that B.one C.it D.what高考链接高考链接4.(NMET2000)-Why dont we take a little break?-Didnt we just have _?A.it B.that C.one D.this5.(NMET93)I was disappointed with the film.I had expected _ to be much better.A
9、.thatB.thisC.one D.it 6.(2005天津)I prefer a flat in Inverness to _in Perth,because I want to live near my Mons.A.one B.that C.it D.this高考链接高考链接7.(2005浙江)Weve been looking at houses but havent found _ we like yet.A.one B.ones C.it D.them8.(2005山东)I knew _ John Lennon,but not _famous one.A./;a B.a;the
10、C./;the D.the;a9.(2005 江西)Cars do cause us some health problems-in fact far more serious _than mobile phones do.A.one B.ones C.it D.those2.man:U the human race.人类。(without the article the or a)人类比最聪明的机器人还要智慧得多人类比最聪明的机器人还要智慧得多.Man is still far more intelligent than the cleverest robot.人类正在迅速地毁灭自然人类正在
11、迅速地毁灭自然.Man is rapidly destroying the Earth.这是人类所知道的最危险的物质之一这是人类所知道的最危险的物质之一.This is one of the most dangerous substances known to man。高考链接高考链接(2004 广广东东)While he was investigating ways to improve the telescope,Newton made _ discovery which complete changed _ mans understanding of colour.A.a;/B.a;th
12、e C./;the D.the;a A nation destroying its environmentdestroys itself.-F.D.RooseveltHomework Homework 1.Collect more information about natural disasters or human conducts that cause damage to our environment.2.Prepare the Reading.Thank you for your attention!There is smoke coming out of the chimney.S
13、uppose this factory is in your neighbourhood,how do you think the smoke will affect you?Compared to the economic benefits a factory can bring to a neighbourhood,how important is environmental protection?Why?Why do people chop down so many trees every year?What will happen if we continue chopping dow
14、n so many trees?What can we do to prevent this from happening?It is reported that every year the losses caused by forest fires amount to millions of dollars.In your opinion,what might be the reasons for the terrible forest fire in the picture?Who should take the responsibility of taking good care of
15、 the forest?Do you think the forest plays an important part in balancing nature?Have you ever experienced any sandstorms or have you ever seen some on TV?Whenever we talk about sandstorms,what kinds of images will occur in your mind?What measures has our government taken to better our environment?So
16、metimes we can read such kind of report.All the fish in a fish pond are killed by the poisonous waste and polluted water poured from the factory nearby.Do your prefer to live with a factory nearby?Why not?If you were in charge of the factory,how would you deal with it and how would you compensate for the damage?How do you feel when you see piles of rubbish like this?In your daily life,how do people deal with everyday rubbish?Do you think rubbish is a big problem for the environment?