译林牛津版高一英语模块三Unit 1 The world of our senses 语言点
Ⅰ.高考单词→识记·思考·运用1．核心词汇①________ ad v.&conj.无论哪里②________ v t.靠近，接近，临近；着手处理n．靠近；方法；路径③________ adj.感激的，表示感谢的④________ v t.使连在一起，把……附在……上；认为……重要⑤________ adj.镇静的，沉着的，平静的v t.&v i.使平静，镇静⑥________ n．志愿者v i.&v t.自愿做，义务做⑦hesitate v i.犹豫，迟疑不决→________ n．犹豫，踌躇⑧anxious adj.焦虑，忧虑；渴望；非常希望→________ ad v.忧虑地；不安地；渴望地⑨suit n．套装v t.适合，满足需要→________ adj.合适的，适当的，适宜的⑩________ n．缺陷；伤残→disabled adj.有残疾的；丧失能力的答案①wherever②approach③grateful④attach⑤calm⑥volunteer ⑦hesitation⑧anxiously⑨suitable⑩disability2．常考词汇①sign n．________ v．________②forecast v t.&n.________③narrow adj.________ v．________④stare v i.________⑤whisper v i.&v t.________⑥contrary adj.________ n．________⑦panic v i.&n.________⑧relief n．________⑨reduce v．________⑩analyse v t.________⑪ignore v t.________⑫employ v t.________答案①符号，标志；迹象署(名)，签字②预测，预报③狭窄的；狭隘的；勉强的(使)变窄；缩小④凝视，盯着看⑤小声说；私下说⑥相反的相反的事实或情况⑦惊慌，恐慌⑧轻松，宽慰⑨减少；使陷入窘境，使沦落⑩分析⑪忽视；对……不予理会⑫使用；雇佣用所给单词的适当形式填空1．What you said left all of us in ________．We were ________ completely.(confuse) 2．My mother always gets a bit ________ if we do n’t arrive when we say we will.We can even feel her ________．(anxious)3．The ________ has been ________ the situation of that region for a long time，so his ________ is believable.(observe)4．________ though the girl is，she refuses to let her ________ prevent her from doing what she wants.(disable)5．The travellers in the ________ village saw in the ________ a lake and trees growing beside it，but they did n’t exist actually.(distant)6．It surprised and kind of embarrassed me that many distant relatives，most of whom I hardly ________(recognize)，turned up for my brothe r’s wedding.7．With exams ________(approach)，i t’s a good idea to review your class notes. 8．To our great ________(relieve) the children all arrived home safely.9．As a matter of fact，what ________(attract) me most to the job was the chance to travel.10．________(where) you go，let us know what is going on.答案 1.confusion；confused 2.anxious；anxiety 3.observer；observing；observation 4.Disabled；disability 5.distant；distance 6.recognized 7．approaching8.relief 9.attracted 10．Wherever【联想·积累】❶“天气”一族①thunder n．&v.雷；打雷②lightning n．闪电③storm n．暴雨④shower n．阵雨⑤rain n．&v.雨；下雨⑥tsunami n．海啸⑦typhoon n．台风⑧mist n．&v.薄雾，水汽⑨haze n．雾霾⑩fog n．雾❷盘点“AAA型动词”下列动词的过去式和过去分词与原形相同：①forecast 预测，预报②broadcast 广播③hurt 伤害④shut 关闭⑤cost 花费；值⑥cut 切，割⑦rid 去除⑧set 设置❸有趣的名词词尾“-er和-ee”①employer 雇主，老板employee 雇员，员工②examinee 应试人examiner 考官；审查人③trainer 培训师，训练员trainee 实习生，受训者④interviewer 面试官；采访人interviewee 被采访者；参加面试者开心词场→核心单词串记As I approached the old soldier，he was anxious and whispered to me: “In a distant and deserted place，any glance or observation of a wild animal gives you the sense of panic and your heart beats fiercely.You will be likely to avoid or ignore such a chance again without hesitation.”Ⅱ.重点短语→识记·思考·运用1．动词(＋副词)＋介词①reach ________伸出(手)②pay ________回报，报答；偿还③mistake...________．..把……错当成④stare ________ 凝视⑤watch out ________留心，密切注意⑥glance ________瞥一眼⑦warm ________(使)暖和起来；(使)热身答案①out②back③for④at ⑤for⑥at⑦up2．介词短语①________ sight看得到，在视力范围之内②________ the distance在远处，在远方③________ time及时；最终，迟早④all ________ a sudden 突然⑤________ the contrary 相反答案①in②in③in④of⑤on3．其他①come ________ on e’s aid来帮助某人②be linked ________和……有联系③be reduced ________减少到；沦为答案①to②to③to用左栏所给短语的适当形式填空1．What makes her unhappy is that she is often ________ her twin sister.2．Do ________ spelling mistakes when you check your homework.3．“I must go，” Claudia said，________ her watch.4．The rain was heavy but，________ our fears，our fields were not flooded.5．I lent him some money last week but he forgot to ________．6．Delighted as I was by the tomatoes ________，my happiness deepened when I found it one of the suppliers for a newly opened restaurant.(2015·全国Ⅰ，阅读B) 7．When your classmates are in trouble，you should ________ your sleeves and help resolve the difficulty.8．Farther ________，we could enjoy the view of snowy mountains.(2015·天津，短文改错)答案 1.mistaken for 2.watch out for 3.glancing at 4.contrary to 5.pay back 6.in sight7.roll up8.in the distance【联想·积累】❶wish构成的常用短语①wish for 盼望，企盼②(just) as you wish 悉听尊便③if you wish 如果你愿意④wish sth away 希望……不再存在⑤fulfill on e’s wish 实现愿望⑥ get on e’s wish 如愿以偿❷走近sense短语①a sense of ……感②in a sense 在某种意义上③in no sense 决不④make sense 有道理，讲得通⑤make sense of 理解，弄懂❸盘点含reach的短语①reach for 伸手去拿②reach out 伸出，伸展③within reach 很接近；够得着④out of reach 够不着⑤beyond reach 够不到；鞭长莫及Ⅲ.经典句式→识记·思考·运用原句背诵感悟1．Polly found herself staring up at the face of an old man with a beard.波莉抬头看去，发现是一位长着络腮胡子的老人。
牛津译林版高中英语必修三Unit 1《The world of our senses》(Section Ⅰ)课件
* Setting off towards Park Street, Polly heard footsteps 5.________.
*Polly felt a rough hand brush her cheek and she was
6.________. The helpful stranger *The stranger took her hand and guided her towards her home.
答案
1.A
2.B
3.C
4.B
5.D
Ⅱ.短文填词(根据Reading内容完成短文)
Fog warning
*Morning－a grey 1.________ *Afternoon－a thick fog No buses to King Street *Too 2.________ for the bus to run that far
①
You
would be nothing but a brain waiting about in the middle of a bottomless home of space. The world or your existence would have absolutely no meaning. Lacking feedback from your surroundings you would most likely die of starvation unless someone was there to take care of you. If you were born like this then you would hardly think and would never learn anything at all.
牛津译林版高中英语模块3 Unit 1 The world of our senses Sectio
Unit 1 The world of our senses Section D Task Project同步练习I.单词拼写1. Look，Mary！The policeman is (挥手) to you.2. Every year in this season，groups of birds fly (在头上方).3. Th ey’ve just(雇佣) five new waiters.4. She said it in (低声)，so I didn’t hear.5. He ended his speech by urging them to be confident and (充满希望的).6. Then he opened the safe (保险箱) and stole (珠宝) worth a million dollars.7. (不像) his brother，he has a good sense of humor.8. China and France will be (可能的) to increase communication next year. II.根据汉语提示完成句子1.那个女孩站在那儿，看着火车消失在远处。
The girl stood there，.2.这把椅子坐着挺舒服。
The chair is comfortable .3.这个研究单位附属于这所大学。
The research unit .4.亚洲的面积比欧洲大三倍。
Asia is as Europe.5.他们是在超市里见面的。
in the supermarket they met each other.III.根据文章内容填词1. it may be hard to believe，pigeons have a wonderful sense of direction and can find their way home 2. a long distance，as far away as 1，800 kilometers. That is 3. pigeons have been used 4. ancient times to carry the news or even the mail. However，5. was in war that they found their greatest use. 6. human，they never get lost and can always find their way home. They appear to have a compass inside them 7. tells them which way is north；they also appear to use their sight and even their sense of smell 8. tell them which way they should go. IV.单项填空1. The reservoir is it was three years ago.A. as three times big asB. three times as big asC. as big as three timesD. as big three times as2. (2021·北海高一检测)He is clever，but ，he makes many mistakes.A. on the contraryB. on the other sideC. on the other handD. on the one hand3. A new bridge is said over the Wen River in the coming summer.A. to be builtB. to have been builtC. having been builtD. having built4. With security incidents’ high frequency，people much importance to public security in community.A. payB. attachC. linkD. apply5. The weather is not fine today. He is much to come，though.A. likelyB. possibleC. impossibleD. probable6. (2021·合肥高一检测)We are living a life in the country.A. stillB. quietC. calmD. silent7. the police thought he was the most likely one，since they had no exact proof about it，they could not arrest him.A. AlthoughB. As long asC. If onlyD. As soon as8. She has tried several dresses but none her necklace.A. fitB. suitedC. matchedD. compared9. The faces of the famous American Presidents on Mount Rushmore can be seen from aof 60 miles.A. lengthB. distanceC. wayD. space10. In the spring sun，local people the Chengdu Botanical Garden where the Spring- greeting Flower Show is on.A. are to attract toB. are to be attracted toC. are attracted toD. are attracting to11. —How much farther shall we have to go？—Another five miles until we reach the mountain .A. at a distanceB. in a distanceC. at distanceD. in the distance12. (2021·天津高考) Her shoes her dress；they look very well together.A. suitB. fitC. compareD. match13. (2021·长沙高一检测)We’ve grown ver y to this house and would hate to move.A. contraryB. responsibleC. resistedD. attached14. (2021·江苏高考)Thousands of foreigners were to the Shanghai World Expo the day it opened.A. attendedB. attainedC. attractedD. attached15. (2021·四川高考)My uncle’s house in the downtown area is much smaller than ours，bu t it is twice expensive.A. asB. soC. tooD. very16. (2021·陕西高考)The new stadium being built for the next Asian Games will bethe present one.A. as three times big asB. three times as big asC. as big as three timesD. as big three times as17. the words every few days，you will remember them better.A. ReviewB. To reviewC. ReviewingD. ReviewedV.阅读理解China news，Beijing，Feb. 9—Housing price in China has always aroused heated di scussions among housing developers and ordinary Chinese. To many developers and local government officials，housing price in China is still low compared with many developed countries. However，the average housing price in the United States is only 8，000 yuan per square meter，while in China，it is even higher than that in the United States. Thisshows that there are some bubbles (泡沫) in Chinese real estate (房地产) market，the I nternational Finance News reported.Although the average price of residential houses in the United States，after converted to Renminbi，is about 8，000 yuan per square meter，the houses in the US are not sold in terms of building area，as most Chinese property developers do when they sell theirhouses. If US property developers sell their houses according to the building area，then the housing price will be even lower than 8，000 yuan per square meter. In most big Chi nese cities，such as Beijing，Shanghai，and Shenzhen，houses are sold at a price eve n higher than those in the US.The high housing sales price in large cities in China proves that Chinese real estate m arket does have some bubbles. Moreover，Chinese houses cannot be compared with hous es in the US in terms of building quality，environment and supporting facilities. Further more，it should be noted that American people’s average income is several dozen times higher than that of Chinese people. How can the Chinese afford to buy a house which is even more expensive than that sold in the US？At the beginning of 2007，Chinese government issued a set of policies that aimed to benefit the public. In 2021，in order to reduce the high housing prices，the government can regulate the real estate market by raising tax on property industry and controlling the release of loans (贷款) and lands to property developers. At the same time，the govern ment should allow people to build more houses through various fund-raising channels，su ch as funds collected from buyers or raised by working units. By applying these by multi ple (多样的) ways，it is expected that the high housing prices per square meter can be l owered.1. According to the passage，what is the average housing price per square meter in China？A. 8，000 yuan.B. 10，000 yuan.C. 7，000 yuan.D. It’s not mentioned here.2．Which of the following does NOT support the idea that the average housing price in China is even higher than that in the US？A. Chinese houses cannot be compared with houses in the US in terms of building quality，environment and supporting facilities.B. American people’s average income is several dozen times higher than that of Chinese people.C. The houses in the US are not sold in terms of building area，as most Chinese propertydevelopers do when they sell their houses.D. There are more people who need houses in China.3．What is the main idea of this passage？A. The government should take useful measures to reduce the high housing prices.B. There are some bubbles in Chinese real estate market.C. The average housing price in China is even higher than that in the US.D. Chinese government issued a set of policies that aimed to benefit the public.4．How many measures are mentioned in the last paragraph in order to reduce the high housi ng prices？A. Four.B. Three.C. Five.D. Two.答案与解析I. 1. waving 2. overhead 3. employed4. whispers5. hopeful6. jeweler7. Unlike 8. likelyII. 1. watching the train disappear in the distance2. to sit on3. is attached to the university4. four times as large5. It was；thatIII. 1. Although/Though 2. over3. why4. since5. it6. Unlike7. that/which8. toIV. 1.B 句意：这个水库是三年前面积的三倍。
高一牛津译林版英语必修三课件：Unit 1 The world of our senses Welcome to the unit(共16
1. What can you see in this picture? 2. How would you judge the length of the two lines? 3. How can you prove that the two lines are straight? 4. Can the symbols be read in only one way? • Why are people misled by their own eyes.
How do the deaf communicate with each other?
They use body language or
sign language.
Look at the four pictures and answer the question below each picture.
2. One another= each other They stood there looking at one another = They stood there looking at each other. 3. As well Vs too While you are at the shop, could you get a few things for me as well? our vacation was a disaster: not only was the terrible food, the weather was awful as well/too.
Fill in the table
We do
see hear
with
eyes
the sense
sight
hearing taste tongue/taste buds taste smell smell nose touch/feel hands/feet/skould happen if you lost one or two of your senses?
译林牛津版高中英语模块3Unit1TheworldofoursensesReading教学课件
4. According to lines 23-25, what made Polly afraid?
The rough hand that brushed her face and the man’s voice that was close to her ear made Polly afraid.
She sensed she was being watched.
Part 4
in Park When
Polly; A rough
Street; Polly got a man hand
at the to the
brushed
corner station, the
her face.
of the fog lay like
Fill in the following chart using the information you
find in the story Fog to check your understanding
of the story.
Part
Place Time & Person weather (s)
5. According to line 33, what did the man look like?
He looked old.
6. How could the man tell that Polly was young?
He could tell Polly was young by hearing her voice.
in the
Under- later
Part ground
3
train; at Green
译林 牛津版 模块三unit 1 The world of our senses reading (共23张PPT)
Because it is too foggy for the bus to run that far.
3. What was the weather like outside the station?
The fog lay like a thick, grey cloud.
received when it was sunny. Polly felt so warm!
4 According to lines 23-25, what made Polly afraid ? The rough hand that brushed her face, and the man’s voice that was close her ear made Polly afraid.
in Park Street, she heard footsteps and felt a man’s rough hand brush her face. Her heart
was beating 5._w__it_h_ fear.
Therefore，when she heard another man’s
footsteps，she wanted to run,6._b_u_t_ fear held
her still.Much to her joy，this time an old man
who 7._c_a_r_r_ie__(carry) a stick reached out his hand, hdeld her hand 8._f_ir_m__l_y(firm)，led her to
she left work and stepped out 1._i_n_t_o the fog,
高中英语 _ 牛津译林版 _ 高一下册 _ 模块3 _ Unit 1 The world of our sensestask2精品课件
Then the cop 6suddenlyslowed his walk. Near the door of
a darkened shop a man was standing. Ak
1. Write a story with a surprise ending. 2. Preview project.
高中英语 _ 牛津译林版 _ 高一下册 _ 模块3 _ Unit 1 The world of our sensestask2精品课件
高中英语 _ 牛津译林版 _ 高一下册 _ 模块3 _ Unit 1 The world of our sensestask2精品课件
Task: Add a surprise ending to a story and present the ending to the class.
Step Ⅰ. Listen and fill in the blanks.
The cop moved along the street, looking 1 strong and 2importan.tIt was only about ten at night, but it was 3cold. And there was a wind with a 4 little rain in it. People in this part of the city went home 5 early . Now and then you
高中英语 _ 牛津译林版 _ 高一下册 _ 模块3 _ Unit 1 The world of our sensestask2精品课件
高一牛津译林版英语必修三课件Unit 1 The world of our senses (共67张PPT)
module 3 Unit 1 the world of our senses
总的指导思想
按照《高中英语课程标准》中提出的“任务型学习 (task-based learning)‖ 的指导思想，在教案设计中尽量 体现“任务型学习”的要求。按照我们的理解，所谓 的“任务”应当具有“明确性”、“趣味性”、“可 操作性”同时还要具备拓展功能。“任务型学习”的 核心就是“做中学 (learning by doing)‖，―做”是“学” 的手段，是“学”的目标，而“学”又是“做”的前 提，“做”的目的。因此，我们在设计教案时，尽我 所能处理好“做”与“学”的关系。
2 . Do you know of any people who have made
great achievements even if they have lost one of their senses ?
Beethoven, Helen Keller
Beethoven ,lost his hearing in 1801 and in 1824 completely deaf , completed the Ninth Symphony.
a,）重点词，如：still n/adj./adv, sense vt. / n, wonder n/vt./vi, make sense , in sight, wish for, reach out, stare up at, watch out for, be frozen with ,be related to ,can‘t help doing ,feed on,make progress in, all of a sudden b）that、wh-引导的名词性从句（宾语，主语，同位语， 表语从句） B 能力目标：
牛津译林版高中英语模块3 Unit 1 The world of our senses Task W
作业
Preview the text on the page 38& 39 and new words.
板
书
设
计
Write a report
Task write a report
1.Introduction—What the report is about.
2.Method—How did you find the information.
Unit 1 The world ofour senses Task Write a report
教学设计
年级
组别
高一英语组
审阅
(备课组长)Leabharlann 审阅(学科校长)主备人
使用人
授课时间
课题
Unit1 Task Write a report(第24课时)
课型
新授课
课标
要求
Learn to read and write a report
•4.What is its conclusion？
We need to know the customs of a country so that we do not make others embarrassed or annoyed.
教
学
过
程
及
方
法
环节四当堂检测
二次备课
Finish the writing concerning the workbook on the page 61.
4. Conclusion—A summary of the report. It sometimes includes advice.
Self-guidance (2)
牛津译林版高中英语模块3 Unit 1 The world of our senses Sectio
Unit 1 The world of our senses Section B Word power教学设计I.用所给词或短语的适当形式填空1. I made a suggestion but they chose to it.2. Let’s the problem and see what went wrong.3. Han Han is as a brilliant young writer.4. If a sound ，it can be heard loudly and clearly.5. If you to do something，you offer to do it without being forced to do it.6. You are to pass the exam if you revise the points attentively.7. The number of the students of our school has by 10% this year.8. If you ，you can have an apple for the moment.9. These two events each other.10. I would have a cup of juice a glass of beer.II.单项填空1. If you sleep less than 7 hours，you are three times to catch a cold.A. possibleB. certainlyC. probableD. likely2. Having been left in the kitchen for several days，the watermelon .A. went goodB. went badC. went badlyD. went worse3. Being poor，he couldn’t to buy the house.A. effectB. affectC. affordD. appoint4. (2012·洋浦高一检测)—The cars give off a great deal of waste gas into the streets. —Yes. But I’m sure something must be done to air pollution.A. reduceB. removeC. collectD. increase5. Rather than everything to the last minute，he always prefers early.A. leave；startB. leaving；startC. leave；to startD. to leave；starting6. I’m moving to the countryside because the air there is much fresher than in the city.A. onesB. oneC. thatD. those7. (2012·江苏高考)The notice came around two in the afternoon the meeting would be postponed.A. whenB. thatC. whetherD. how8. his composition carefully，he will find some spelling mistakes.A. If he checkB. If he will checkC. If checkingD. If to check9. —Have you heard any sound last night？—Yes. At about 2 o’clock in the morning，a gun shot .A. rang upB. rang offC. rang backD. rang out10. That he left his hometown without telling anyone made me very .A. puzzleB. puzzlingC. puzzledD. to be puzzled11. The woods and the newly-dug river through the campus the beauty of this world-known university.A. add upB. add toC. are added upD. are added to12. Henry was praised for to teach the children in the poor mountainous areas.A. volunteeringB. analysingC. hesitatingD. regretting。
最新牛津译林版高中英语必修三unit 1《the world of our senses》period 1教案.doc
模块3 unit. 1 Period one 教案Unit 1 The world of our sensesTeaching objectives of the whole unit:1 Develop students’ ability of reading comprehension by reading a story abouta blind man who helped others get through a thick fog and the other one about shark attacks, some special senses of animals.2 Develop students’ ability of listening comprehension by listening to two talks about storytelling contest and how to begin the story3 Develop students’ speaking ability by discussing how to create their own stories4 Develop students’ writing ability by teaching them ho w to use proper adjectives and adverbs to make the body of their story more lively, and writea story with a surprising ending5 Develop students’ integrated skills of using English by producing a TV show about how an animal uses its senses6 Enlarge students vocabulary about the words to describe the weather7 Help students understand what a noun clause is and noun clauses beginning with that or if/whether1.Welcome to the unitIn this part, students are encouraged to conduct a free discussion about the importance of five senses in their studies and daily life. Students are expected to express their opinions boldly and imaginatively.2.ReadingThe reading text deals with a story about what happened to a young lady on a thick foggy afternoon. The reading strategy of this unit teaches students how to comprehend a story better while reading it. Students will practiceidentifying these elements.3.Word powerThis section has two parts. In the first part, students will learn that many words in English can have different roles in different types of sentences. In the second part, students will review and learn words used to describe different kinds of weather.4.Grammar and usageThe grammar focus in this unit is on noun clauses. Students are expected to learn what noun clauses are and understand how to use the conjunctions that and if/whether to introduce noun clauses.5.TaskThis section consists of a series of activities which will provide students with opportunities to practice the language skills. And through the three steps, students will learn how to plot a story, prepare a surprise ending and improve their language in storytelling.6.ProjectThe project in this unit is designed to help students learn and use English through doing a project. The purpose of this section is to help students use what they have learnt to finish a project by working together.7.Self-assessmentThis section aims to help students determine the progress they have made.Period arrangement:Welcome to the unit: 1 periodReading: 3 periodsWord power: 1 periodGrammar and usage: 2 periodsTask: 2 periodsProject: 2 periodsRevision and exercise: 1 periodPeriond 1: welcome to the unitTeaching Aims:---To give the Ss the idea that sometimes the senses affect one another and people may be misled by them. To help them to realize how they use their senses in their studies and daily life and to teach them how to make better use of their senses.--- Ask Ss to fully participate in the discussion, practise their spoken English, and share their opinions with one another.Procedures:Step 1 brainstorming 8 minutes to 10 minutes (Encourage Ss to speak out)Ask the following questions:With what do we see and hear?How do we know that a flower has a pleasant smell?How do we know whether a dish is delicious?What do we do when we want to know whether the water in the basin is hot or cold?How do we know about the world around us?What are the five senses?(Blackboard: See – eyes—sight—look[:]Hear-ears—hearing—soundTaste—tongue—taste—tasteSmell—nose—smell—smellTouch/feel—skin—touch--feel)As we all know almost everyone has five senses. We learn about the world thro ugh the five senses and we use them to study, wok and relax. So please tell me the advantages of each sense.…There, however, are some people who have lost one or two of their five senses. What do we address them?Can they still hear, see and feel the world?Are they still useful to our world or can they make contributions to our society? Discuss in groups and then show what your group have found to all of us.…Language studyFill in the blanks with words that have something to do with “senses”: When he got there, he _________ that there was a dark hole. He ________ into it, but could ________ nothing. He ________ with his ears, he could _______ nothing, either. He _________ it for a long time. He _______ something strange. He ___________ the side of the hole. It ______ hot. Suddenly some noises wer e ________ from the hole. It ________ like someone was cooking inside. Possible answers: noticed looked see listened hear watched sense felt/touched felt heard soundedStep 2 sharing information 20’ to 25’ ( to help Ss know more about the 5 senses )Teacher: Do you always believe what you see?Ss:…[:]Teacher: Some say Yes, and some say No. Look at this picture , and tell whether it moves or notTeacher: This time, you may be cheated by your easy!Ask Ss to read the short passage and help them to understand the main idea Ask them to give more example sLook at the 4 pictures and answer the questions below.Picture 1Ask Ss what they can see in this picture.Teacher: If you look at the picture in a creative way, you will definitely see a lot more than you don’t.What does the white part look like? How about black part?Ss:…Picture 2Ask Ss how they would find out whether the lines are of the same length. Teacher: You can, of course, use whatever measures do measure the two lines.Ruler or two pieces of paper.Picture 3Have Ss say how they can prove that the two lines are straight.Teacher: Use your ruler next to the line to make sure it is straight if you are not relying on your eye sight.Ss:…Picture 4The symbols in line b can be read as either the letter K, B, R, M, or K, 13, R, M.Teacher: Why are people misled by their own eyes?Ss:…background…it’s more the brain that is confused than the eyes…Step 3 group discussion and interview 5’ to 10’ (to help them build up team spirit)Ask Ss the three questions below.Teacher: There are three questions right below the pictures. Let’s dis cuss them in groups first, then we will have some news reporters to interviewsome groups for each question.Teacher: Time’s up! Stop discussing! It’s our interview time. Homework:1 Spend less than 5 minutes talking to yourself on what you have got in today’s class in English.2 Translation事实情况是雾太大，车开不了那么远。