1、单元：Unit 1 The world of our senses 板块：Welcome to the unit课时：1课时 主备人： 审核： 年级：高一年级Teaching aims:1. Encourage students speak out to practice their oral English.2. Arose their interest in learning this unit through activities.3. Let them know the importance of senses in daily life.Teaching Procedures:Ste
2、p1. Brainstorming （ppt 5-6）Ask students the following questions:-1. 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 ab
3、out the world around us?As we all know, almost everyone has five senses, which are used everywhere and all the time. We learn about the world through the five senses. We use the five senses to study, work and relax, but there are some people who have lost one or more of their senses.Step2 Presentati
4、on （ppt 7-8）1.What would happen if you lost one or two of your senses?A person who cannot see is blind and someone who cannot hear is deaf.2. Do you know how blind people can read?(They can read by touching raised dots which represent numbers and letters. This system is called Braille.)3. How do the
5、 deaf communicate with each other?(They use body language or sign language.)Step3 Discussion -Group Activity（ppt 9）Look at the four pictures and answer the question below each picture.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 tw
6、o lines are straight?4.Can the symbols be read in only one way?5.Why are people misled by their own eyes?Step4 Language study (ppt10-11)1.Fill 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 _
7、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 were _ from the hole. It _ like someone was cooking inside.2. Lets talk about the importance of each sense.e.g. We see the world with our eyes. Withou
8、t the sense of sight, we would live in total darkness.We _ with _. Without _, we would_.Step5 Discussion - Group activity (ppt 12-20)1. There is a saying: To see is to believe, is that always true?2. Read the three questions in the short passage and discuss them in groups of four.3. Report your answ
9、ers to the whole class.There is a saying: To see is to believe, is that always true?结论是：In most cases, the saying is true. However, sometimes our senses will cheat us. To see the world clearly, we should also be armed with scientific knowledge and think twice before action. Step6 Assignments (ppt 21)1. Preview the reading part, do exercise C1 and C2.2. Preview the reading strategy.
