八年級(jí)英語unit1 how often do you exercisesecotionB 1a~2c教學(xué)課件

Period Three Section B (1a2c) milkI. New wordschocolatemilkMilk is good for health .be good for 對(duì)對(duì)有益，有好處有益，有好處We must try to drink more milk .try to do sth 設(shè)法設(shè)法/試著做某事試著做某事Chocolate is bad for health .We must try to eat less chocolate .對(duì)對(duì).有害有害/壞處壞處vegetablesmilkfruiteggs“junk food意為意為“垃圾食品垃圾食品”，指那些僅僅提供熱量，別指那些僅僅提供熱量，別無無其他其他營養(yǎng)營養(yǎng)素的食物；或指提供超過人素的食物；或指提供超過人體需求，變成體需求，變成多余成分多余成分的食品。的食品。如：西式快餐中的漢堡、薯?xiàng)l、如：西式快餐中的漢堡、薯?xiàng)l、炸雞，中式小吃中的油炸餅、方炸雞，中式小吃中的油炸餅、方便面、早餐常吃的油條、燒餅等。便面、早餐常吃的油條、燒餅等。chipscolacoffeeFindHealthy food :Unhealthy food/junk food:cola, salad, soup, hot dog, mushroom,broccoli, milk , hamburger, dumpling, potato chips, fried chicken, onion, junk food, milk, coffee, chips, cola, chocolate, fruit, vegetableshealthy:unhealthy:salad, soup, broccoli, milk , dumpling, onion, mushroom, milk, fruit, vegetablescola, hot dog, potato chips, fried chicken, hamburger, junk food, coffee, chocolate A: How often do you drink milk?B: I drink milk every day .A: Do you like it ? B:No. But my mother wants me to drink it. She says its good for my health.Pair work 2b, make a similar dialogue. my mother wants me to drink it. 我媽媽要我喝我媽媽要我喝 . . want sth ,want to do sth , want sb. to do sth我想要些熱咖啡。我想要些熱咖啡。 I want some hot coffee.我要喝牛奶。我要喝牛奶。 I want to drink milk.老師要我們交作業(yè)。老師要我們交作業(yè)。 The teacher wants us to hand in our homework. its good for my health. 這對(duì)我的健康有好處這對(duì)我的健康有好處 . . be good for 對(duì)對(duì) 有好處有好處 be bad for 對(duì)對(duì) 有害處有害處1. 1. 電視看得太多對(duì)眼不好。電視看得太多對(duì)眼不好。 Watching TV too much is bad for your eyes.2. 2. 多鍛煉對(duì)你身體有好處。多鍛煉對(duì)你身體有好處。 Its good for you to take more exercise .It is good for sb to do sth對(duì)某人來說做某事是好對(duì)某人來說做某事是好的的HEALTH 與與HEALTHYHealth 名詞名詞 健康健康Healthy 形容詞形容詞 健康的健康的Keep healthy= keep in good healthBe healthyBe in good healthHealthy food2a Listen and circle Is Bill healthy?Yes No I dont knowIs Katrina healthy?Yes No I dont knowHow oftenKatrinaBillexerciseevery dayeat vegetables eat fruitHow many hours do you sleep every nighthardly eversometimesevery daynever nine 2b Listening every daynineHow oftenKatrinaBilldrink milkeat junk fooddrink coffee every daynevertwo or three times a weekthree or four times a weekneverfour times a dayAsk and answer in pairsRole play: Student A is the interviewer. Student B is Katrina.Student C is Bill.Groupwork Interviewer: How often do you exercise?Katrina: I exercise every day?Interviewer: And how often do you.?Name vegetables fruitexercise sleep how often, how many Lisa sleeps eight hours every night. She eats a good breakfast and she exercises every day. She never eats junk food. healthy/unhealthy. Read and underline “healthy” or “unhealthy” .Pam likes to watch TV. On weekends, she never exercises and she doesnt like fruits or vegetables. She eats junk food. And Pam never goes to the doctor. healthy/unhealthyPaco is tall and thin. He plays tennis three times a week and he runs five miles every Saturday. He never watches TV.He eats fruits and vegetables every day and sleeps nine hours every night. healthy/unhealthy Lets discussWhat is a healthy lifestyle ? Say something about your lifestyle.Does it help you study better?Do they have a healthy lifestyle?HOW TO KEEP HEALTHY?Eat healthy food.Exercise often.Have lots of sleep.Be happy.Help others.1.-_do you read English books? -I read English books every day. A. How long B. How often C. When D. How2.-What does Mary do on weekends? -She often_the Internet at home. A. surf B. go on C. goes on D. surfs3.They go to the movies_. A. twice a week B. twice of a week C. a week twice D. twice week 4.-How often does Lily play soccer? -She doesnt like it, so she _plays it. A. always B. hardly ever C. usually D. often5.My mother wants me to eat lots of vegetables, She says it is good_my health. A. to B. with C. for D. atBDABC1、你父親周末經(jīng)常做什么？、你父親周末經(jīng)常做什么？ What _ your father usually_ _ _?2、你多久打掃一次你的臥室？、你多久打掃一次你的臥室？ _ _ do you clean your bedroom?3、母親說這對(duì)我的健康有益。、母親說這對(duì)我的健康有益。 Mother _its _ _ my health.4、你每晚睡幾個(gè)小時(shí)？、你每晚睡幾個(gè)小時(shí)？ _ _ hours do you _ every night?5、一些學(xué)生每周看電視、一些學(xué)生每周看電視4到到5次。次。 Some students watch TV _ _ _times a week.doesdoonweekendsHowoftensaysgoodforHow manysleepfourorfiveEarly to bed, early Early to bed, early to rise, makes a man to rise, makes a man healthy, wealthy healthy, wealthy and wise.and wise.Homework 1. Finish the exercise in this period. 2. Write the report in the exercise book.How manyHow much How long How soon How oftenHow far1.數(shù)量多少數(shù)量多少(不可數(shù)名詞不可數(shù)名詞)2.價(jià)格多少價(jià)格多少物體數(shù)量多少物體數(shù)量多少(可數(shù)名詞可數(shù)名詞)時(shí)間多長（某個(gè)動(dòng)作或狀態(tài)所時(shí)間多長（某個(gè)動(dòng)作或狀態(tài)所持續(xù)的時(shí)間）；物體長度持續(xù)的時(shí)間）；物體長度距離多遠(yuǎn)距離多遠(yuǎn)多快（某個(gè)動(dòng)作在多久的將來發(fā)生）多快（某個(gè)動(dòng)作在多久的將來發(fā)生）頻率（多久一次）頻率（多久一次）1._times a week does he play basketball? He plays basketball three times a week.2._ will he be back? He will be back in a month. 3._ are you staying in New York? For two years. 4._ do you surf the internet ? I do it once a week.5. _ milk is there in the bottle? 6. _is it from your home to school?How manyHow soonHow longHow oftenHow muchHow farTry to do sth 試圖試圖,盡力做某事盡力做某事Have a try 嘗試一下嘗試一下Try ones best 盡某人最大的努力盡某人最大的努力try my/his/her/their/our best