M3 Unit 1 The world of our senses学案Period 1 Welcome to the unitStep1. Brainstorming1. With what do we see and hear?2. How do we know whether a dish is delicious?3. How do we know that a flower has a pleasant smell?4. What do we do when we want to know whether the water in the basin is hot or cold?5. How do we know about the world around us?Step2 Presentation1. What would happen if you lost one or two of your senses?2. Do you know how blind people can read?3. How do the deaf communicate with each other?4. What sense does a blind man use the most in his daily life?Step4 Language points1. Sometimes senses affect one another.sense(1).n .感觉 He had a sense that the meeting was very important. 他感觉到这次会议很重要。a sense of justice/direction/humor /safety/beauty/responsibility/guilt/honor正义感,方向感,幽默感,安全感,美感,责任感,罪恶感,荣誉感(2).n 意义,价值 make sense 讲得通;能被理解;有道理make sense of 了解的意义,懂得 There is no sense in doing 没意义, 没用, 没道理have a sense of有的感觉 have no sense of 没有感觉/意思(3) n.理性,理智(常用复数) The fresh air made her come to her senses again. 新鲜的空气使她又清醒过来。lose ones senses 失去知觉 in ones senses精神正常 out of ones senses 神智失常;失去理性 bring sb to ones senses 使某人清醒过来 come to ones senses 恢复理智,恢复知觉 (4)vt 察觉;感觉到;意识到 She sensed that her teacher was thinking. 她感觉到了她的老师在想什么。The dog sensed danger and barked. 那只狗意识到危险后吠叫起来。经典回顾： I am sure David will be able to find the library - he has a pretty good _of direction. (2005.浙江)A. idea B. feeling C. experience D. sense I have read the material several times but it doesnt make any_ to me. (04.上海春招)A. meaning B. importance C. sense D. significanceaffect (1).vt 影响The climate affected the amount of the rainfall. 气候影响了降雨量。(2) vt 使某人产生强烈的感情,使感动，激起悲伤、愤怒、爱等情绪We were all deeply affected by the news of her death. 她去世的消息使我们深感悲痛。.affect 与effect的区别:affect 主要用作动词,意为“影响” (= have an effect on)， effect作名词用, 意思是“效果，作用，影响”指affect(影响)的结果;作为动词用,意思是“产生,招致，实现”His invention will have a great pushing effect on productionThe heavy rain effected the change in temperatureSmoking affects health. 吸烟影响健康。 (3) have/ produce effectsan effect on对有影响What effects do you think the changes in temperature will have on crops? side effect 副作用 come into effect/ take effect 生效be of no effect 无效 cause and effect 因果链接 effective adj有效的They have taken effective measures to stop pollution经典回顾：The new law has come into _; surely it will have _ on industry of the country.A. affect ; an effect B. effect; affectC. effect; an effect D. an effect; an effect 2. However, even if we have good senses, they can still confuse us.even if =even though,是连词词组,用来引导让步状语从句,意为“尽管,即使”,若主句和从句都表示将来的情况, even if从句可用一般现在时代替将来时。Ill help you, even if I dont sleep for a night. 即使我一夜不睡觉，也要帮助你。Even if I leave now, Ill be too late. 即使我现在出发，也已经太晚了。经典回顾：. Most of them turned a deaf ear to his advice, _they knew it to be valuable. (07.浙江)A .as if B .now that C. even though D. so that . There was never any time for Kate to feel lonely, _she was an only child.（05.辽宁） A. ever since B. now that C. even as D. even thoughPeriod 2 ReadingStep1: Revision and Lead-inWhats the weather usually like in spring in your hometown?Which season do you think is the best? Why?Do we sometime have foggy days here? When? How do you feel on a foggy day?Have you ever lost your way in the fog? What would you do if you got lost in the fog?Which city has the name of “foggy city”?Step2: Reading1. Go through the passage as quickly as you can and try to find answers to the four questions in part A.2. Read the passage again and complete parts C1and C2.Step 6: Assignments1. Finish A1 and A2 on Page 90 of the Workbook.2. Retell the story in your own words. 3. Find out the difficult points in the passage.Period 3 &4 Language Points Step1 Revision: Retell the storyStep2 Useful words and phrases1When Polly left home that morning, (P2, L2) when conj (1)at the time that当的时候 She was beautiful when she was a girl她年轻的时候长得很美。(2)as soon as一就 We will stand up when the teacher comes in老师一进来我们就起立。(3)=if如果(与现在时连用) Call me at once when anything goes wrong with the machine如果机器发生故障，立刻叫我。 (4)=although虽然，然而,可是He walks when he might ride. 他虽有车可坐，却还是步行。(5)= since; considering that既然；考虑到Why did you write in pencil when you know you should write in pen?(6)=and then在那时，然后；那时(突然发生了什么事)(用作并列连词)was/ were doingwhen 正在做这时was/ were about to do sth. when 刚要做某事这时was/ were on the point of doing sthwhen刚要做某事这时Hardly/ Scarcely had sb. donewhen. 一就 注意：when从句中用一般过去时经典回顾：-Wheres that report?-I brought it