北师大英语必修三Unit 9 Wheels—Lesson 3 Clean Machines课件
Present Perfect Continuous or Present Perfect?
1. A. You’ve been _________ (design) solar designing racing cars for a long time. B. I’vedesigned ________ (design) five or six different cars so far. taking part in (take part in) 2. A. I’ve been _____________ races for about four years. part in B. How many races have taken you ____________ (take part in)?
solar car solar car racing solar racing car solar racer
Task 2: complete the information
Name: Marie Logan From: Brisbane Job: Topic of interview: solar car solar racer Interested in cars (when): since kindergarten Started designing car (when): at university Take part in races (how many years): For about four years how many races: races won: two six Has Recently been doing (two): 1. She has been building a new car. 2. She has been writing a book about solar cars.
What can I do to persuade you of the news? The man persuaded his girlfriend of his bravery by getting through the bungee jumping.
Grammar: 现在完成时和现在完成进行时
ra-cer 赛车手 sun-light 阳光，日光 kin-der-gar-ten 幼儿园 north-west 西北，西北 south-east 东南，东南
reliable operator 员 appreciate essay shopping
gas golf
re-li-able o-pe-ra-tor
Unit9 lesson3 Clean Machines
solar cars
vocabulary
petrol solar 的 racer sunlight kindergarten northwest 方 southeast 方
pe-trol so-lar
（英）汽油 太阳的，太阳光
persuade 说服 persuade sb. to do sth. 说服某人做 某事
Tommy has been trying to persuade his parents to buy him an MP4 for two weeks.
persuade sb. of sth. 让某人信服某事
True or False
Solar cars only get power from the sunlight. T
People are interested in solar cars because they don’t have pollution caused by fuels. T
从幼儿园起 since kindergarten 迄今为止 so far take part in 参加，参与 发生 take place 让我想想 let me think from northwest to southeast 从西北到东南
True or False
Marie Logan began designing cars when she was a student.
可靠的 操作人员，接线
a-ppre-ci-ate 欣赏，鉴赏 e-ssay 散文 shop-ping 购物
气体，煤气，汽油 高尔夫
so far take place
பைடு நூலகம்
迄今为止 发生
ks5u精品课件
Solar Car Racing
ks5u精品课件
What are the advantages of solar cars?
True or False
The team has nearly finished building a solar car. F Marie has written a book about solar cars. F
Solar cars can work in cloudy weather. T
T F
She has won most of her races.
对太阳能汽车有好印象 have a good impression of solar cars 使他们相信太阳能汽车的优点 persuade them of the advantages of solar cars 在多云天气下 in cloudy weather 比赛好运! Good luck in the race！
• do not use petrol, gas or any other fuel • no pollution
use the sun’s energy
• clean and safe
ks5u精品课件
Reading through the text and finish two tasks:
Task 1: Do you know these expressions? Are they different?
试区分： Amy: I’ve read Harry Porter. Betty: I’ve been reading Harry Porter. Q: Who finished reading Harry Porter?
我们用现在完成时来谈论一个完成的 动作（成果）。 我们用现在完成进行时来谈论未完成 的动作。
北师大版高中英语必修三Unit 9 Lesson 3 Clean Machines 教学课件(2)
The 8th World Solar Challenge will depart Darwin on Sunday 25 September 2005. Scrutineering commences on Thursday 22 September, and most teams spend at least a week in Darwin preparing for departure.
Name Opinion
Suggestions
Good Problem How to Reason
What is a solar car?
If you are really interested in solar car racing, read more about s ‘Challenge’, to design and build a car capable of crossing Australia on the power of daylight, comprehends the most innovative research and development of alternative transport technologies. The World Solar Challenge attracts teams and individuals from corporations and universities all over the world
Solar Car
A solar car is a light weight, low power vehicle designed and built with a single purpose in mind racing (or "raycing", a combination of "race" and "ray" from the sun).
北师大版高中英语必修3Unit9《Wheels》word复习学案
北师大版高中英语必修3Unit9《Wheels》word复习学案Ⅰ.核心单词→识记·摸索·运用一、单词拼写1．(2020·湖南，写作)In selecting a dictionary，check the features it offers besides ________ (词汇量) definitions.2．*The police acknowledged that three police vehicles were ________(损害)．3．The new kind of server is designed to store huge ________(数量) of data. 4．(2020·广东，阅读B)I learned that a fish is a cold－blooded animal and ________(因此) is very sensitive to water temperature.5．He took a small key from his pocket and slowly ________ (插入) it into the lock. 6．I wondered whether he had already known the ________(内容) of my telegram. 7．Are men and women equal in ________(躯体的)strength?8．The task will be finished ahead of ________(进度表) if nothing prevents. 9．New government ________(数字) predict that one in two marriages will end in divorce.10．He was ________(承诺) to the hospital suffering from burns.答案 1.vocabulary 2.damaged 3.amounts 4.therefore 5.inserted6．contents 7.physical 8.schedule 9.figures 10.admitted二、用所给词的适当形式填空1．(2020·江西，阅读表达)Many of the fish caught for sport are not ________(suit )for eating，so they are thrown away.2．(2020·北京，阅读C)According to Johnsen，avoiding absorption is ________ (actual) easy.3．The new supermarket will ________(beneficial) the whole small town.4．*(2020·重庆，满分作文) But there is something unclear for me，so I would ________ (appreciation) it if you could give me more information.5．He lives somewhere in the ________ (neighbour) of the station.6．I am surprised you've got an unfavorable ________ (impressive) of him.7．*He studied hard，and in ________ (consequent) he passed the exam. 8．(2020·广东，信息匹配)You will need to be committed，patient and ________ (sense) to others.9．My house is in a ________ place，near the station; please come to me at your earliest ________．(convenient)．10．Do you ever ________ with your family about which TV programme to watch？Last night，my parents and I were in a huge ________，and I was really upset about it.(argue) 11．*In my opinion，he is ________ and you can ________ on him.(reliable)12．It took them two years to ________ the bridge and the ________ was excellent.(construct)13．The man has been ________ to smoking for many years，but he is now fighting his ________ to smoking.(addict)14．He has a good ________ and ________ an important position in the company.(occupy) 答案 1.suitable 2.actually 3.benefit 4.appreciate 5.neighbourhood 6．impression 7.consequence 8.sensitive 9.convenient；convenience 10．argue；argument 11.reliable；rely 12.construct；construction 13.addicted；addiction 14.occupation；occupies三、快乐词场My first impression of Tom is that he is a responsible and reliable boy.He said he would come to me for help at my convenience.He told me that he used to work out for two hours every day on average and admitted that he was once addicted to computer games，which had damaged his health and his study.After a long struggle，I persuaded him to give it up.He appreciated my help and told me not to worry about him. 【联想·积存】❶“破坏”家族①damage n．& vt.缺失；损害②destroy vt.毁坏；毁掉③ruin n．& vt.毁灭；废墟❷“感谢”家族①grateful adj.感激的→gratitude n．感激②appreciate v．感激→appreciation n．感激③thank v．感谢→thankful adj.感谢的❸归纳以-ence为后缀的高频单词①reference n．参考，查询②intelligence n. 聪慧③confidence n. 自信④dependence n. 依靠⑤evidence n．证据❹“信”“不信”由你①belief n．相信；信任；信念②faith n. 信任；信念；诚心；信仰③convince v．使确信；使信服④suspect vi.& vt.怀疑；猜想n.犯罪嫌疑人；可疑分子⑤reliable adj.可靠的；可信任的⑥unbelievable adj.不可相信的；难以置信的❺词汇拓展①sensitive adj.敏锐的，能明白得的→sense n．感受②responsibility n．负责，责任，职责→responsible adj.负责的→response n．反应③impression n．印象，感受→impress vt.给某人深刻印象，使铭记→impressive adj.令人印象深刻的，感人的④apprec iate vt.观赏，鉴赏→appreciation n．感激，评判⑤construction n．建筑，建筑业→construct vt.建筑，建筑⑥physical adj.躯体的，物质的→physicist n．物理学家→physics n．物理，躯体Ⅱ.重点短语→识记·摸索·运用一、补全短语1．________ far 迄今为止2．________ average 通常3．get/be stuck ________ 困在……，陷入……4．take part ________ 参加5．*take ________ 发生6．*thanks ________ 因为，由于答案 1.so 2.on 3.in 4.in 5.place 6.to二、短语填空fed up; work out；rely on；pull out；go up；pull up；be addicted to；be related to 1．I told the driver to ____________，and I got out.2．____________ for an hour every day is good for your health.3．The little boy ____________ reading detective novels.4．The success of this project ____________ everyone making an effort.5．Do you think crime ____________ poverty?6．When I hurried to the station，the train has just ____________．7．So far the prices of many goods have been ____________ so that many families live a hard life.8．Mary told me straight out that she was ____________ and wanted to leave.答案 1.pull up 2.Working out 3.is addicted to 4.relies on 5.is related to 6．pulled out 7.going up 8.fed up【联想·积存】❶表示“发生”的高频词汇一览①take place (尤指按打算或安排)发生②happen (尤指偶然)发生；显现③occur 发生；显现；存在于④come about/up 产生；发生⑤break out (战争、打斗等)突然爆发❷识记表示“因为；由于……”的短语①thanks to 因为；多亏了②as a result of因为③on account of由于④as a consequence of 由于⑤in consequence of 由于Ⅲ.经典句式→识记·摸索·运用1．*How often do we arrive at work or school stressed out，tired and angry？(形容词或形容词短语作状语)有多少次我们在极度焦虑、疲乏、愤慨的状态下到达办公室或学校？[仿写]They spent seven days in the wind and snow，________________．他们又冷又饿地在风雪中度过了七天。
高中英语Unit9Wheels9_3Lesson3CleanMachines课件北师大版必修3
reached speeds of 11.________. In tests, one car has
cars
12.________ over 40 k．p.h., even in cloudy weather.
答案 1．the sun's energy 2.petrol, gas or any other fuel 3．reason 4.pollution 5.clean and safe 6．started designing his car 7.six 8．building a new car 9.solar cars 10．let people have a good impression of solar cars 11．nearly 80 k．p.h. 12.averaged
Q: You've been designing solar racing cars for a long time. When did you start? A: Well, I've been interested in cars since kindergarten. When I was at university, I started designing my car. I've designed five or six different cars so far. And I've been taking part in races for about four years. Q: How many races have you taken part in? A: Let me think. Six. We've won two of them! Q: Where do these races take place? A: Well, the one I like best crosses the whole of Australia from northwest to southeast. It's about 4，500 km long!
北师大版高中英语必修3Unit 9 Wheels9.3
Section Ⅲ Lesson 3 Clean Machines
基础导练 导学互动
联想拓展 过去分词作定语与其所修饰词之间为动宾关系,强调被动和完成。如果 与所修饰词之间为主动关系,表示未发生用动词不定式,表示正在发生 用动词-ing 形式;如果与所修饰词之间为动宾关系,未发生则用动词不 定式的被动式,正在进行则用动词-ing 形式的被动式。 The Browns have a comfortable house to live in. 布朗家有一栋舒适的房子住。 The question to be discussed at the tomorrow’s meeting is a very important one. 在明天会议上要讨论的是一个非常重要的问题。 The question being discussed now involves pollution. 现在正在讨论的问题涉及污染。
Section Ⅲ Lesson 3 Clean Machines
基础导练 导学互动
根据汉语提示完成下列句子
①As is known to all,
(2012 年奥运会是在伦敦举办的).
②The fire
(是在午夜时发生的).
③I
(碰巧身上没带钱).
答案:①the 2012 Olympics took place in London
前还在减少,故应用现在完成进行时。
答案:C
Section Ⅲ Lesson 3 Clean Machines
基础导练 导学互动
4.Where do these races take place?(P40) 这些比赛在哪里举行? take place 发生,产生;举行,举办 The Olympic Games take place every four years. 奥运会每四年举行一次。
【公开课教案】北师大必修三Unit 9 Wheels Lesson 3 Clean Machines
Unit 9 WheelsLesson 3 Clean Machines一、教学目标Analysis: 本课的中心话题是solar cars,是本单元的第三课时。
以interview的形式出现,内容就是一名记者采访一位solar car racer:Marie Logan。
因为是采访文体,这就使得文章语言易懂,容易理解。
二、重点难点1.使学生明白什么是a solar car.2.掌握重点词汇:solar,petrol,gas,racer,chapter,impression,so far.3. 如何引导学生由此课联想到环境问题,从而进行environment这个话题。
三、教学过程Step1.leading inGuessing name “Do you know their favorite cars”, showing them some pictures of famous people and let them guess what kind of cars they like best, what kinds of power vehicles can use, what are the advantages or disadvantages of these energies.The last picture helps them know about solar cars.Get students to look at the title “clean machines” “ solar car racing” and guess what the text is about.Step2. pre-readingDiscussion:why do people invent solar cars?use the power of sunlight.2.do not use petrol,gas or any other fuel,no pollution.3.clean and safe.Step3 while-readingListen and Read How many things did the interviewer want to know about? What are they?1 about a solar racer --- Marie Logan2 about solar cars3. about Marie Logan’s favorite solar car raceTask 1:Read and complete 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):Read the statement through with the class and ask students to guess if they are 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.Students then read the interview to check their guesses.Check students’ answer by having them read out the section of the text that gives the answer and correct the false statements.Task 2Read the text with your partner and find out all questions about solar cars1.What is a solar car?2.Why are people interested in solar cars?3.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?Ask students to find the answers to all the questions.Do it one by one. DiscussionAsk students to discuss in groups about these questions:What effect can solar cars have on our life ?If you were scientists, what else would you like to do to protect our environment?Ask some students to report their opinions.Task 3Read the text and complete the diaryWe found Marie’s Diary of her favorite race,but some parts are unclear. Read the text and complete the diary.Tomorrow, this year’s World Solar Car Challenge will take place. 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! Step4 Post-reading :Show some pictures of solar cars and ask students to design their own solar car with a group of four. Give it a beautiful name!Question support:What does your solar car look like?What’s 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 islike … it can reach speed of …It has a beautifulname… , because…Step5 Homework:Search for information about clean machines.Finish the design of your solar cars.。
高一英语北师大版必修3教案：Unit9 Wheels3 含解析 精
示范教案Period 3Lesson 3Clean Machines整体设计Analysis of the teaching materialsThe reading material in the third period of the unit is an interview，which focuses on the description of Marie Logan's experiences.Actually，the interview is not long and not difficult for students to understand，so more extended activities can be designed and applied to teaching.Three-dimensional targetsKnowledge and skills1．To make students understand some new words and expressions related to cars in this period.2．To broaden students' knowledge by talking about different kinds of cars.3．To develop students' communicative competence in specific context by role-playing the interview about solar car racing.Process and methods1．Talking about the kinds of cars is a kind of warm-up activity for the lesson.2．To compare ordinary car with solar car to lead in the lesson in pairs.3．In While-reading，filling the table and blanks after reading is designed as well as the true-false exercise.4．For Post-reading，students are required to make a dialogue about how to design your own solar car.Emotion，attitude and value1．To develop students' competence of imagination and creativity and encourage them to be brave to invent something of their own in the future.2．To help students hold the right attitudes towards protecting the environment.Teaching & Learning methods1．Communicative language teachingThe communicative language approach regards communication as the means and goal of foreign language learning.The communicative approach aims to help students use the target language in a variety of contexts，in which more activities are employed，such as information gap，role-play，etc.2．Top-down approachA top-down reading model is a model that emphasizes what the reader brings to the text，in which reading is a process of bringing meaning to print，not extracting meaning from print.Teaching important & difficult points1．The understanding of the interview and the performance of the interview.2．The extension of the knowledge about cars.Teaching proceduresStep 1Warm-up1．Elicit information about vehicles from students by asking them the following questions：How many kinds of cars can you name from the very first car to the latest car?(Possible answer：In the opinion of most people，the Model T Ford was the first car.Actually not.It was the first mass produced car and first American car.The first car was made in the 1700s by Joseph Cugnot，who was French.It was powered by a steam engine.The first gas powered car was a Mercedes Benz invented by Karl Benz in the 1800s.There were probably 100 cars that came out before the Ford Model T．The Model T used a German designed engine because Ford did not know how to make engines when they started.The Model T Ford was made in the early 1900s.Today，there are over 1000 types of cars.No one knows for sure how many types of carsthere are.)2．Look at the pictures，can you recognize the common car brands?Can you recognize the car brands?3．The car is important to our life.Can you talk about both its advantages and disadvantages？Work in pairs.(Possible answer：There are a number of advantages and disadvantages of cars. Advantages are：—Ease of transportation—Families can go out together—Fast commute from one place to another—Convenient for the old and sick peopleThe disadvantages are：—Increase in pollution—Dependence on cars—Decrease in exercise such as walking and cycling—The above decrease has led to a number of diseases.—Expensive to buy—Expensive to maintain(insurance，repairs，gas，etc.)—High risk of getting into accidents—Difficult to park in busy cities like NYC，San Francisco.—Traffic problemsStep 2Lead-inT：Most cars use gas fuel for power and cause much pollution.In your opinion，how can we solve this problem and improve the cars?Can we use any source of usable energy to replace fuel sources？Do you know anything about solar cars？Read the instruction and key words with the class.Encourage students to use their background knowledge and imagination，talking about solar cars.T：I am sure many of you have known solar cars before.So，what's your impression of “solar car”？What's the differences between solar cars and the ordinary cars？Discuss with your partner for one minute.(“What's your impression of solar car” appears on the slide) (after a minute)S：Well，solar cars use the energy of sunlight as the fuel while the ordinary cars use petrol/gas as the fuel.T：Anything more？Which one is more reliable?S：I think the ordinary cars are more reliable because sun light can't be got all the time everywhere.T：Yes.Solar cars are not so reliable as the ordinary cars.They are not widely used in the world now.But some people are in favor of solar cars.Do you know why？Read this text and do Ex.3.(The question is asked to raise students' interests)Step 3While-reading1．Read through the dialogue by yourselves with Ex.3 as your task.First，let students read the statements through in the class and ask students to guess if they are true or false.Possible answers：1.T；2.F；3.F；4.F；5.T2．Read the dialogue in order to catch important information and get the main idea by fillingMarie Logan has been interested in cars since __1__.When she was at university，she started __2__ her cars.She's designed five or six different cars so far，and she has been __3__ part in races for about four years.She has won __4__ of the six races for about four years and the one she likes best __5__ place across the whole of __6__ from northwest to southeast.These years，Marie Logan has been designing __7__ racing cars.Solar cars are cars that use the sun's __8__ for power.They're clean and __9__.A lot of people think that solar cars are __10__.Actually，they have reached the speed of nearly __11__ k．p.h.They can even work in __12__ weather.Marie Logan has also been writing a book about solar cars.She has only finished the first few __13__ of the book.She wants people to have a good __14__ of solar cars.Solar cars are getting better and better all the time.They will be __15__ among people all over the world.Possible answers：1.kindergarten 2.designing 3.taking 4.two 5.took 6.Australia 7．solar 8.energy9.safe10.slow11.8012.cloudy13.chapters14.impression15.popularStep 4Post-readingLook at these solar cars and design your own solar car with a group of four.Give it a beautiful name!Question support：What does your solar car look like?What's 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 a speed of...It has a beautiful name...，because...Step 5Homework1．Search for information about cleaning machines.2．Finish the design of your solar cars.教学参考世界上最快的太阳能汽车现身澳大利亚最近，Stanford Solar Car Project团队展示了其新设计制作的全太阳能汽车——Xenith。
北师大版英语必修三Unit9lesson3《wheels》CleanMachines课件
What can I do to persuade you of the news?
The man persuaded his girlfriend of his bravery by getting through the bungee jumping.
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 • operator
B. I’ve only __w_r_it_te_n______ (write) the first few chapters.
现在完成时关注动作的结果，尤其 是达到什么程度。
现在完成进行时关注动作本身，即 过程，特别是解释该动作造成的显 而易见的结果时。
试理解： • A. He has run three miles.
For about four years
how many racess:ix races wotwno: Has Recently been doing (two): 1. She has been building a new car. 2. She has been writing a book about solar cars.
• 在多云天气下
• in cloudy weather • 比赛好运! • Good luck in the race！
《优化方案》北师大英语必修三配套课件：Unit9SectionⅢ
A．Factories.
B．People.
C．Animals.
D．Car engines.
Ⅱ.Fill in the blanks according to the text. Take 1.___a_c_ti_o_n_____(active) somehow！We often think there is nothing we can do about the noise，2.__p_o_l_lu_t_i_o_n___(pollute) and danger of traffic.If your street’s full 3.____o_f _______ heavy traffic，talk to your neighbours about it.Write to the papers.Go to the city government.Ask for 4.____a________ speed limit.Ask for a pedestrian area.Do 5.__w_h_i_c_h_e_v_e_r__(which) of these things
【活用】——一句多译 她一整天忙于家务。 (1)Sheo_c_c_u_p_ie_d_h_e_r_s_el_f_w_i_th_____ housework all day.(ocwcauspoyc)cupied with (2)Sheo_c_c_u_p_ie_d_h_e_r_s_el_f_i_n__ housework all day.(occupied) (3)Shew_a_s_o_c_c_u_p_ie_d__in_____ doing housework all day.(occupy) (4)She ________________ doing housework all day.(occupied)
Unit 9 WHEELS Lesson 3 课件 3-北师大版高中必修3精品
Solar Car
A solar car is a light weight, low power vehicle designed and built with a single purpose in mind racing (or "raycing", a combination of "race" and "ray" from the sun).
The World Solar Challenge is a celebration of achievement, of courage and the application of scientific knowledge in the field of solar technology. This is the adventure of young people not only dreaming of a safer, smarter, greener world, but of skilled young enthusiasts working to make it a reality.
Байду номын сангаас
The 8th World Solar Challenge will depart Darwin on Sunday 25 September 2005. Scrutineering commences on Thursday 22 September, and most teams spend at least a week in Darwin preparing for departure.
cHaorws?many races has 4 Marie Logan taken part in?
Unit 9 WHEELS Lesson 3 课件 3-北师大版高中必修3精品
A car which uses sun’s energy for power.
2 Why are people interested Solar cars are clean and
in solar cars?
safe.
3 When did Marie Logan
begin to design solar
Solar Car
A solar car is a light weight, low power vehicle designed and built with a single purpose in mind racing (or "raycing", a combination of "race" and "ray" from the sun).
Unit 9 Lesson 3
Clean Machines
Is your car clean?
What is most important, if you live in a big modern city? Many would answer the car. You will find it difficult to go to work or move without a car. More and more families have their own cars in order to make life more convenient, but have you ever thought about what would happen to the city?
Marie liked best take
Australia from North to