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Solar Car RacingUnit 9 lesson3 Clean Machines 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-reading1. How many different kinds of cars can you name? Warm upDo 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 k.p.h. ! solar cars reachkilometers per-hour Different kinds of fuelcoal 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 FFF 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 cars3 about Marie Logans favorite solar car race Guess Words1. n. a kind of fuel that is used to supply power to the engine of cars2. n. someone who competes in a race3. n. a school for children aged two to five4. n. one of the parts into which a book is divided5. n. particular period or event in someones life or in history petrolracerkindergartenchapter 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 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 time80 k.p.h. over 40 k.p.h. averaged Task Solar Car Racers 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 kindergartenat universityfive or six different cars so far. six two1.I have been building a new car with a team. We havent 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! Racerstake placereachedfrom northwest to southeast left a good impression Use the phrases all the time, take part in, so far, take place1. 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 fartaken place Discussion:why do people invent solar cars?1.use the power of sunlight2.do not use petrol, gas or any otherfuel, no pollution3.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 SourceShangHai Transport University上海交大思源号 Sun Dancer Tsinghua University 清华“追日”号 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
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