Unit 2 第3課時 Section B (1a-1e)課件 初中英語 人教新目標(biāo) 八年級上冊 （2022學(xué)年）

1、第三課時Section B1a -1e Unit 2 How often do you exercise? 語言知識: 能夠聽懂并討論自己和他人的日常生活習(xí)慣。01文化意識:了解中學(xué)生生活習(xí)慣，引導(dǎo)健康的生活方式。03學(xué)習(xí)能力:學(xué)會正確使用頻率副詞和how often詢問句型。02Learning Objectives 思維品質(zhì):運用英語思維討論某種生活習(xí)慣出現(xiàn)的頻率。04-How often does Jim play basketball ?-He plays basketball every day.Jimevery day Can you talk about them ?Li Min

2、g twice a week Tony3 or 4 times a week Bobnever Li Leihardly ever-How often does Li Ming play football?-He plays football twice a week. Are their habits good or bad ?Li Ming twice a week Tony3 or 4 times a week Bobnever Li Leihardly everBesides exercise, we should also have good eating habits.Now le

3、ts look at some pictures about food and drinks.Food and drinkstomatocarrotbroccolionionpearsgrapesbananasorangecolachipschocolateice-creamvegetablesfruitWe can seehealthy foodjunk foodBesides exercise, we should also have good eating habits.Now lets look at some pictures about food and drinks.Food a

4、nd drinksmilkcelerycoffeehealthy foodjunk foodHealthy food is good for our health.Junk food junk food來自葡萄牙語。約500年前，葡萄牙語里有個詞“junk”，意為“old pieces of rope(舊纜繩)”。天長日久，該詞的意思逐漸演變?yōu)椤叭魏慰衫玫膹U棄材料”。最后，“junk”用來指價值不高或根本沒有任何價值的東西。于是，人們就稱沒有多少營養(yǎng)的食物為 “junk food ”。 垃圾食品(Junk Food)，包括：油炸類食品、腌制類食品、加工類肉食品（肉干、肉松、火腿等）、餅干類食

5、品（所有加工餅干）、汽水可樂類飲料、方便類食品（主要指方便面和膨化食品）、罐頭類食品（包括魚肉類和水果類）、話梅蜜餞果脯類食品、冷凍甜品類食品（冰淇淋、冰棒等）、燒烤類食品。Too much junk food is bad for our health !Pre-listeningA. B. C. D.E. F. G. H.ABDGhealthy foodCEFHjunk foodAre these foods healthy or unhealthy?Are you right ?A. B. C. D.E. F. G. H.ABDGhealthy foodCEFHjunk foodAre

6、these foods healthy or unhealthy?Well done！Are you right ?1aMatch the words with the picutres below.1. b junk food 3. _ fruit 5. _ sleep2. _ milk 4. _ vegetables 6. _ coffeeaecfdabcdefUnhealthy lifeHealthy lifeAre you right ?1bAsk and answer questions. Use the words from 1a.A: How often do you drink

7、 milk, Liu Fang?B: I drink milk every day.A: Do you like it?B: No. But my mother wants me to drink it. She says it s good for my health.want sb to do sth想要某人做某事be good for 對有益處be bad for 對有害處health & healthy keep in good healthn. adj. keep healthyHow often do you eat hamburgers?I eat hamburgers once

8、 a week.Do you like it?Yes. But my mother doesnt let me eat it. She says its bad for my health. Sample version1.Who are they?2.What are they doing?They are Tina, Bill and a reporter.The reporter is interviewing Bill and Tina.Lets look at the picture and answer the questions.a reporterTinaBillWhile-l

9、isteningDoes Tina have good habits?Yes.No. I dont know.Does Bill have good habits?Yes.No. I dont know.1cListen to an interview about two peoples daily habits. Circle your answer to each question.If someone has good habits, what do they usually do?And if someone doesnt have good habits, what do they

10、usually do?Time to think1dListen again. Fill in the blanks in the survey. Questions Tina Bill 1. how often do you exercise? _ _2. How often do you eat fruit? _ _3.How many hours do you sleep every night? _ _4. How often do you drink milk? _ _5.How often do you eat junk food? _ _6. How often do you d

11、rink coffee? _ _every dayhardly everevery dayneverninenineevery daynever2 or 3 times a weekneverfour times a day3 or 4 times a weekTinaBillListen again and judge the sentences true or false.(1) Tina exercises every day. (2) Tina eats vegetables every day, but she doesnt eat fruit. (3) Bill sometimes

12、 eats vegetables, but he never eats fruit. (4) Tina and Bill both sleep nine hours every night. (5) Tina and Bill both eat junk food two or three times a week. (6) Bill drinks coffee four times a day, but Tina doesnt drink it. TFTTFTTinaBillInterviewer: Hi, Tina and Bill. Lets start with the first q

13、uestion. How often do you exercise?Tina: Every day.Bill: Hardly ever.Interviewer: How often do you eat vegetables and fruit?Tina: I eat vegetables and fruit every day.Bill: I sometimes eat vegetables. But I never eat fruit. Interviewer: OK. How many hours do you sleep every night?Tina: Nine.Bill: Me

14、, too.Read and circle Adverbs of frequencyInterviewer: How often do you drink milk?Bill: Never. I cant stand milk.Tina: Oh, I love milkI drink it every day.Interviewer: How often do you eat junk food?Bill: I eat it three or four times a week. Tina: I guess I eat it two or three times a week.Intervie

15、wer: And how often do you drink coffee?Bill: Oh, I drink coffee four times a day.Tina: I never drink coffee.Interviewer: Well, thank you very much.Bill/Tina: Youre welcome.Read and circle Adverbs of frequencyRetell the interviewDoes Tina have good habits ?drink milk (every day)2eat fruit (every day)

16、1eat junk food ( 2 or 3 times a week)4drink coffee (never)3sleep(nine hours)6exercise (every day)5Tinas life habitsYesRetell the interviewDoes Bill have good habits ?drink milk (never)2eat fruit (never)1eat junk food ( 3 or 4 times a week)4drink coffee (4 times a day)3sleep(nine hours)6exercise (har

17、dly ever)5Bills life habitsNoWho has better eating habits ? Whose lifestyle is better?I think Tina has better eating habits. Because she every day. and she nine hours every night. What do you want to say to Bill ?Can you give him some advice? Suggestion：TinaBillHer lifestyle is better.How should we

18、keep a healthy life?exercise more. eat more healthy food and less junk food.get enough sleep.keep healthyStudent A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles.1eA: How often do you exercise?B: I exercise every day.A: And how often do you.?Howoftendoyoueatj

19、unkfood?IguessIeatittwoorthreetimesaweek.Andhowoftendoyoudrinkcoffee?Ineverdrinkcoffee.1. She says its good for my health. 【精講】be good for 為固定短語，“對有益處”。后接名詞、代詞或動詞-ing，其反義短語為be bad for “對有害”?？键c1 be good for Eating too much is bad for your health. You should do more exercise.It is good for your health

20、.【辨析】短語be good for， be good at，be good to和 be good with，用法和區(qū)別如右側(cè)所示。1. She says its good for my health. 【精講】health n. 健康；人的身體（或精神）狀態(tài)，作不可數(shù)名詞常用短語：be in good/poor health身體好/差。Smoking does harm to health. My grandma is in good health.【拓展】health n. 健康healthy adj. 健康的unhealthy adj. 不健康的keep healthy 保持健康hea

21、lthily adv. 健康地考點2 health2. make the soccer team.【精講】team 是集合名詞，n. 隊；組作主語時，如果側(cè)重指整體，謂語動詞用單數(shù)形式； 如果側(cè)重指個體，謂語動詞用復(fù)數(shù)形式。類似用法的詞還有family, couple 等?？键c teamThe team isnt playing very well this season.這支隊伍本賽季表現(xiàn)不佳。Our team train hard to win the match.我們隊的隊員們?yōu)橼A得比賽刻苦訓(xùn)練。強調(diào)整體強調(diào)個體一.單項選擇動手之前，想一想頻率副詞的使用和問答句型.1.David dislikes coffee, so he _ drinks it.A. often B. always C. ever D. neverD2. _ do you usually watch TV? Twice a week. A. How soon B. How often C. How many D. How longB二.根據(jù)句意填空。1. The old man _(鍛煉) every morning.2. I often _ (購物) on weekends.3. We mu