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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Solar Car Racing,Unit 9 lesson3 Clean Machines,Objectives,By the end of this period,you will be able to:,1.Get to know a solar car racer,the safe and clean solar cars,as well as their races.,2.Build the sense of using clean energy efficiently.,vocabulary,petrol,pe,-trol,（英）汽油,solar,so,-lar,太阳的，太阳光的,racer,ra,-cer,赛车手,sunlight,sun,-light,阳光，日光,kindergarten,kin,-der-gar-ten,幼儿园,northwest,north,-west,西北，西北方,southeast,south,-east,东南，东南方,chapter,chap,-ter,章节,impression im-,pre,-ssion,印象，感觉,reliable,re-,li,-able,可靠的,operator,o-pe-,ra,-tor,操作人员，接线员,appreciate,a-,ppre,-ci-ate,欣赏，鉴赏,essay,e,-ssay,散文,shopping,shop,-ping,购物,gas,气体，煤气，汽油,golf,高尔夫,so far,迄今为止,take place,发生,Part I,Pre-reading,1.How many different kinds of cars can you name?,Warm up,Do you know the names of,the following famous cars?,Scientists,have been making,solar cars for over twenty years.,They,have made,solar cars that,go up to,80.!,Lead in,solar cars,reach,kilometers per-hour,Different kinds of fuel,coal,petrol(,汽油,),diesel,(,柴油,),gas,(,天然气,),2.What,kind of energy do the cars use?,3.,What are the main disadvantages of cars?,The number of the cars is more and more.The car has an important effect on our life.Can you talk about it?including its disadvantage,.,In your opinion,How should we improve the car?,True or False?,1.Marie Logan began designing cars when she was a student.,2.She has won most of her races.,3.The team has nearly finished building a solar car.,4.Marie has written a book about solar cars.,5.Solar cars can work even in cloudy weather.,T,F,F,F,T,Main idea,How many things did the interviewer want to know about?What are they?,1 about a solar racer-Marie Logan,2 about solar cars,about Marie Logans favorite solar car race,Guess Words,n.,a kind of fuel that is used to supply power to the engine of cars,n.,someone who competes in a race,n.,a school for children aged two to five,n.,one of the parts into which a book is divided,n.,particular period or event in someones life or in history,petrol,racer,kindergarten,chapter,chapter,What is a solar car?,Solar cars are cars that use _,_.,They do not use _,_,_.,Why are people interested in solar cars?,People have been _ about,pollution caused by _ for a long time now.Solar cars are _,so there is a lot of interest in them.,Group Competition,Language focus:,A,B,C,D,E,F,G,H,A lot of people think that solar,cars are too slow or not very,reliable,.How can you persuade them of the advantages of solar cars?,Solar cars are getting better _.,They have reached speeds of _.,In tests,one car we built has _,_even in cloudy weather.,all the time,80 k.p.h.,over 40 k.p.h.,averaged,Task,Solar Car,Racer,s Resume(,简历,),Name:,Marie Logan,From:,Interested in cars(when):,Began designing car(when):,Designed solar cars(how many cars):,How many races:How many wins:,What have you recently been doing(two):,since,kindergarten,at university,five or six different cars,so far,.,six,two,I have been building a new car with a team.We haven,t finished yet.,2.I have been writing the first few,chapters,of a book to,persuade,people the advantages,of,solar cars.,Brisbane,We found Maries Diary of her favorite race,but some parts are unclear.Read the text and complete the diary.,October 21st 2005 Sunny,Tomorrow,this years World Solar Car Challenge will_(,发生,)._(,赛车手,)from the world have_(,到达,)Australia for days.We have been talking about the great journey-about 4500km long cross the whole of Australia_(,从西北到东南,)!The different shaped solar cars _(,留下好印象,).Several days later,we will know the winner!,Racers,take place,reached,from northwest to southeast,left a good impression,Use the phrases,all the time,take part in,so far,take place,1.More and more college students are willing to _ the activity of volunteers.,2.Great changes have _ in all fields in our country since 1978.,3.I have a dog and a cat,but they fight _.,4.Theyre delighted with the replies theyve received from the public _.,take part in,all the time,so far,taken place,Post-reading,Discussion:why do people invent solar cars?,1.,use the,power,of,sunlight,2.,do not use,petrol,gas,or any other,fuel,no pollution,3.,clean and safe,Look at these solar cars and design your own solar car with a group of four.Give it a beautiful name!,Name Unknown,Zhongshan,University,中山大学,无名,Think of the Source,ShangHai Transport,University,上海交大,思源,号,Sun Dancer,Tsinghua University,清华“追日”号,Post-reading:,Question support:,What does your solar car look like?Whats the speed?What material will be used?What do you want to express through its name?,or,Language support:,This is our solar car.It is in color of its weight is its shape is like it can reach speed of,It has a beautiful,name,because,Post-reading:,
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