Unit+2+Section+B+(1a-1e) 人教版英语八年级上册.pptx

Unit 2 How often do you exercise?(Period 3)Section B(1a-1e)Do you know these things?appleorangebananavegetablehot doghamburgersandwichsaladDo you know these things?beefchickenfishmeatricecookie(饼干)Do you know these things?cakebreadice-creamcoffeejuicemilkSort these things:healthy food and drinksnot so healthy food and drinksFree talk What food should we always eat?What should we often drink or eat?What should we hardly ever or never eat?What do you usually eat or drink?Do you sometimes drink coffee?Why?Are hamburgers good for our health?How about fruit?Why?junkjunk foodcoffeehealthn.无用的东西；无价值的东西 垃圾食品n.咖啡n.健康；人的身体（或精神）状态1aMatch the words with the pictures.1_ junk food 3_ fruit 5_ sleep2_ milk 4_ vegetables 6_ coffeeabecfdComplete the sentences:_ _ are not healthy food._ _ _ are healthy food._ early is a good habit.bdacef1bAsk and answer questions.Use the words from 1a.How often do you eat fruit?I eat fruit every day.Do you like it?Yes,I think it is good for my health.junk food fruit sleep milk vegetables coffeeFree talk If someone has healthy eating habits,what do they usually eat or drink?If someone doesnt have good habits,what do they usually do?1c Listen to an interview about two peoples daily habits.Circle your answer to each question.Does Tina have good habits?Yes.No.I dont know.Does Bill have good habits?Yes.No.I dont know.播放教材1c音频1dListen again.Fill in the blanks in the survey.QuestionsTinaBill1How often do you exercise?2How often do you eat fruit?3How many hours do you sleep every night?4How often do you drink milk?5How often do you eat junk food?6How often do you drink coffee?_播放教材1c音频every dayA:How often do you exercise?B:I exercise every day.A:And how often do you?1e Students A is the reporter.Students B is Tina or Bill.Ask and answer questions.Then change roles.Discuss:How can we keep healthy?eat more healthy food and less junk food exercise more sleep ten hours every night Self-evaluation:ActivitiesEvery dayThree or four times a dayNever Once or twice a montheat vegetableseat fruitdrink milkeat junk fooddrink coffeeexerciseMy daily habits are _.good/OK/bad She says its good for my health.她她说这对说这对我的健康有好处。我的健康有好处。（1）be good for 意为“对有好处”。e.g.Milk is good for your health.牛奶对你的健康有好处。反义短语：be bad for“对有害”。e.g.Watching too much TV is bad for your eyes.看太多电视对你的眼睛有害。拓展拓展good 的相关短语：be good at“擅长”；e.g.Im good at English.我擅长英语。be good to“对好”；e.g.He is good to us.他对我们很好。be good with“与相处得好；善于应付”。e.g.Are you good with kids?你和孩子们相处得好吗？She says its good for my health.她她说这对说这对我的健康有好处。我的健康有好处。She says its good for my health.她她说这对说这对我的健康有好处。我的健康有好处。（2）health 不可数名词，意为“健康；人的身体（或精神）状态”。常用短语：be in good/poor(bad)health“身体健康/不健康”；keep in good health“保持健康”。e.g.My grandparents are in good health.我的祖父母身体很好。Eating a lot of vegetables helps you to keep in good health.吃大量的蔬菜帮助你保持健康。She says its good for my health.她她说这对说这对我的健康有好处。我的健康有好处。healthn.健康健康healthy adj.健康的unhealthy adj.不健康的healthily adv.健康地unhealthily adv.不健康地助记助记health 的词形变化的词形变化 junk、junk food、coffee、health、be good for词汇词汇 1谈论频率：“How often?”及其答语；2谈论生活习惯：“Do/Does?”及其答语。句型句型Write a short report about your self-evaluation of daily habits.