Unit 1 The world of our sensesWelcome to the unit,Brainstorming,With what can we see and hear?How can we know whether a dish is delicious?How can we know that a flower has a pleasant smell?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?,Fill in the table,ears,hearing,tongue/taste buds,taste,nose,smell,hands/feet/skin,touch,What would happen if you lost one or two of your senses?,A person who cannot see is_ and someone who cannot hear is _.,blind,deaf,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.,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.,What can you see in this picture?How would you judge the length of the two lines?How can you prove that the two lines are straight?Can the symbols be read in only one way?Why are people misled by their own eyes.,Are the eyes of the same height?,Can you only see a pot? Pay attention tothe dark!,Yes!,Two faces!,How many people can you see in the picture?,Is there only a yellow triangle? Pay attention to the blue!,Of course we can see an old man. Look more carefully! What else canyou see?,Why there is a hole?,Move or not?,Language points,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 were _ from the hole. It _ like someone was cooking inside.,Fill in the blanks with words that have something to do with “senses”.,noticed,looked,see,listened,hear,watched,sensed,felt/touched,felt,heard,sounded,Discussion,Read the three questions in the short passage and discuss them in groups of four.Report your answers to the whole class.,Some great people who have lost one or two of his senses,Language points: 1. sense n. the sense of touch/ smell/ taste/ sight/hearing dogs have a keen sense of smell. v. The dog sensed something strange and stopped. I have sensed my mistake. make sense make sense of come to ones senses,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