lesson3CleanMachines.pptx
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1、Solar Car RacingUnit 9 lesson3 Clean Machines vocabularyvocabularypetrol pe-trol (英)汽油(英)汽油solar so-lar 太阳的,太阳光的太阳的,太阳光的racer ra-cer 赛车手赛车手sunlight sun-light 阳光,日光阳光,日光kindergarten kin-der-gar-ten 幼儿园幼儿园northwest north-west 西北,西北方西北,西北方southeast south-east 东南,东南方东南,东南方chapter chap-ter 章节章节impression
2、 im-pre-ssion 印象,感觉印象,感觉reliable re-li-able 可靠的可靠的operator o-pe-ra-tor 操作人员,接线操作人员,接线员员appreciate a-ppre-ci-ate 欣赏,鉴赏欣赏,鉴赏essay e-ssay 散文散文shopping shop-ping 购物购物 gas 气体,煤气,汽油气体,煤气,汽油 golf 高尔夫高尔夫 so far 迄今为止迄今为止take place 发生发生Part IPre-reading1.How many different kinds of cars can you name?Warm upWa
3、rm upDo you know the names of Do you know the names of the following famous cars?the following famous cars?Different kinds of fuelcoalcoalpetrol(petrol(汽油汽油)dieseldiesel(柴油柴油)gasgas(天然气天然气)2.What kind of energy do the cars use?3.What are the main disadvantages of cars?ObjectivesBy the end of this pe
4、riod,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.Pre-readingPre-reading Discussion:why do people invent solar cars?1.use the power of sunlight2.do not use petrol,gas or any otherfuel,no p
5、ollution3.clean and safe Listen and Read How many things did the interviewer want to know about?What are they?1 about a solar racer-Marie Logan 2 about solar cars3about Marie Logans favorite solar car raceWhile-reading:While-reading:True or False?1.Marie Logan began designing cars when she was a stu
6、dent.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.FTTFFWhile-reading:While-reading:Task 2 Read the text with your partner and find out all the questions about solar cars.Wh
7、at is a solar car?Why are people interested in solar cars?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?While-reading:While-reading:can be trusted What is a solar car?Solar cars are cars that use _.They do not use _,
8、_,_.While-reading:While-reading: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.petrolor any other fuelgasthe suns energy for powerfuels like petrol and gasworriedclean and safe How can
9、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.While-reading:While-reading:all the time 80 k.p.h.averaged over 40 k.p.h.Discussion What effect can solar cars have on our life?If yo
10、u were scientists,what else would you like to do to protect our environment?While-reading:While-reading:October 21st 2005 Sunny Task 3 We found Maries Diary of her favorite race,but some parts are unclear.Read the text and complete the diary.Tomorrow,this years World Solar Car Challenge will take pl
11、ace.Racers from the world have reached Australia for days.We have been talking about the great journey-about 4500km long cross the whole of Australia from northwest to southeast!The different shaped solar cars left us a good impression.Several days later,we will know the winner!While-reading:While-r
12、eading:take place Racersnorthwest to southeastimpressionhappenpeople who join the racethe way Sth.appears to youLook at these solar cars and design your own solar car with a group of four.Give it a beautiful name!Name Unknown Zhongshan University 中山大学中山大学无名无名Think of the SourceShangHai Transport Uni
13、versity上海交大上海交大思源思源号号 Sun Dancer Tsinghua University 清华清华“追日追日”号号Post-reading: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 weigh
14、t is its shape is like it can reach speed of It has a beautiful name,becausePost-reading:Post-reading:Part VLanguage Points1.impression印象(可数);假想;印迹印象(可数);假想;印迹have a impression of 对对有有的印象的印象I want people to have a good impression of me.leave/make a impression on 给给留下留下的印象的印象That young man has left a
15、 bad impression on me.那个年轻人给我留下了一个很差的印象。拓展:impress vt.impressive adj.be impressd by/with impress A with B 用用B让让A印象深刻印象深刻(1)我们对她精彩的表演有了深刻的印象。我们对她精彩的表演有了深刻的印象。We were all deeply _.(2)他的激动人心的演讲给我留下了深刻的他的激动人心的演讲给我留下了深刻的印象。印象。His exciting speech _ _.(3)她的教学比他的外表更能使人印象深刻。她的教学比他的外表更能使人印象深刻。Her teaching is
16、_ than his appearance.impressed by herexcellent performanceleft a deep impressionon memore impressive We all have a deep impression of her excellent performance.2.appreciate 欣赏;感激 +n.Nobody appreciated his talent.没人欣赏他的才能。没人欣赏他的才能。I appreciate what youve done for me.感谢你为我所做的感谢你为我所做的一切。一切。appreciate(
17、ones)doing sth.感激(某人)做某事感激(某人)做某事我很感激他总是帮助我。我很感激他总是帮助我。sb.appreciate it if如果如果将会非常感激将会非常感激I would appreciate it if you could give the chance to join in tour club.派生:AppreciationHave an of 对对有欣赏力有欣赏力He has an of beauty.In of 为感激为感激I write this letter in of his kindness.(1)如果你能够及时回复,我会非常地感激。如果你能够及时回复,
18、我会非常地感激。(2)她发现自己很难欣赏外国音乐。她发现自己很难欣赏外国音乐。(3)在那封信中,校长表达了对那位学生的赞赏。在那封信中,校长表达了对那位学生的赞赏。I will appreciate it very much if you can reply in time.She found it hard for her to appreciate the foreign music.In the letter the headmaster expressed hisappreciation of the student.二.Key Phrases:1.so far 到目前为止,常同到目前
19、为止,常同现在完成时现在完成时态连态连用。用。=up to now/by now far from远远不远远不So far Mr Wu has had six books published.即时演练翻译句子:到目前为止,我对她一点都不了解。I have known nothing about her so far.2.take place发生;举行,无被动,无进行。发生;举行,无被动,无进行。How did this accident take place?这次事故是怎么发生的?这次事故是怎么发生的?The sports meeting will take place tomorrow.运动
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