鲁教版九年级上册英语课件unit 9《its important to have good habits》（section b）ppt课件_1

Unit 9 Its important to have good habits. Section B,Look at the sentences below. Number them in the order that they are important to you.,1a,_ I need to do homework more carefully. _ I need to find more time to read books. _ I need to eat more healthily. _ I need to talk things over with my parents more often. _ I need to exercise more regularly. _ I need to go to bed earlier.,Discuss the answers in 1a with your partner. Give each other advice on how to improve your habits.,A: The most important thing for me is eating healthier food. B: Whys that? A: Because I eat junk food much too often. B: Well, you should eat it less often , and you need to exercise more. A:I guess youre right. B: Yes. The more you exercise, the healthier youll become.,1b,1c Listen to a conversation between Li Wei and her parents. Check () the phrases you hear.,_ weigh the least _help us do better _the most healthily _ eat earlier _working much harder _much more than you think,1d Listen again. Fill in the chart below.,1e Find someone who does each thing in the chart below. Write the name of your classmate in the chart.,Find someone who NAME,eats more healthily now. Philip often hangs out with friends. _ needs to sleep more. _ does homework late at night. _,A: Do you eat more healthily now than before, Sue? B: Me? No, sorry! A: OK. How about you, Philip? C: Yes, I do. Ive given up junk food.,2a,Discuss the following questions with your partner.,1. How many hours do you and your partner sleep every day? 2. What will happen if people do not have enough sleep?,2b Read the passage and answer the questions.,Learning strategy: Making inferences There is extra information that the writer did not say directly in the reading. As you read, think about related information that we can infer from the reading.,Its Important to Get Enough Sleep. 1 We are often told that its important to get enough sleep, but do we know why? The truth is , even scientists cant agree on why we need to sleep. However, its clear that the less we sleep, the worse we perform in everyday life. 2 Have you ever felt tired in the middle of the day, especially after lunch? Actually, this is quite normal. Researchers have found that it may be healthier to sleep twice a daya long sleep at night, and a nap in the afternoon. Even a ten-minute nap at lunchtime can allow us to work better in the afternoon. And if we really cant find a chance to nap, we should get a longer sleep at night so we dont feel tired after lunch.,3 Not getting enough sleep has serious effects on our brains ability to work. If you go without sleep, you might have problems with your memory or with your concentration. In order to concentrate at school or perform well in tests, we really need to get a good nights sleep. 4 Some people have trouble sleeping , especially if they are nervous or stressed about something. Sleep experts say that its better not to try too hard to get to sleep, and certainly not to keep looking at the time. To have good sleeping habits, its better to sleep at regular times , and to sleep in a dark and quiet environment. Its also good not to sleep too soon after eating, or after drinking too much water.,5 The amount of sleep we need is different from person to person, though the average seems to be just under eight hours. Jim Steed, a sleep researcher, has a simpler way of looking at it. “Forget about facts and figures. If we feel tired in the daytime, it means we need to get more sleep. ”,Words nap effect brain ability certainly amount average figure,Phrases: agree on get a longer sleep have problems with have problems/trouble doing the amount of,Language points: 1. agree on + 表具体协议的文件、计划、行动的词 We agreed on the plan. agree to + 表示提议、办法、计划的词 He has agreed to our suggestion about the holiday. agree with + 某人或表示意见、看法的词 He agrees with me. 2. effect: have an effect on 对有影响 3. have problems with 4. have problems/trouble doing 5. the amount of +不可数名词 the number of + 可数名词复数,2c Check () the information that we can infer from the passage.,1.A large mount of research has been done to understand sleep. _ 2.Its important for everyone to get the right amount of sleep. _ 3.Everyone needs a nap at lunchtime. _ 4.Students should not stay up and study all night before exams. _ 5.The brain needs to rest in order to work at its best. _,3a Look at the teenagers in the pictures. What do you think of their habits? Write down your ideas.,Groupwork,A:I think its important for him to study harder. His parents should tell him not to watch too much TV. B:I agree. And he shouldnt listen to loud music.,1.Its important for teenagers to have good _ . 2.A:John has a problem and I cant help him. B:_ talk it over with his parents. 3.He used to behave _ in class. 4.Its _ for teenagers to get enough sleep. 5.My parents want me to eat more _ .,