八下第二單元

1、Unit 2 How often do you do exerciseTeaching aims of this unit:Language goals :1.Vocabulary: always usually often sometimes hardly ever never ,once a day ,twice a week ,three times a month, my eating habits ,healthy /unhealthy lifestyle , keep in good health, junk food ,eat less meat, the same as, be

2、 different from ,the difference betweenand, of course ,look after, be good /bad for, sleep nine hours every night all /most /some /no students ,maybe, although exercise =do/play sports 2.Ask and answer : What do you usually do on weekends? I often watch TV on weekends. How often do you watch TV? I w

3、atch TV twice a week. How long do you sleep every night? I sleep nine hours every night. What are the differences?3. Topic :My lifestyle or habitsAims of abilities: Talk about how often you do thingsAims of emotion: Get the messages from the others successfully.4.Language functions: Wh-questions, Wh

4、at do ?, How often ?,Adverbs of frequency, All/most/some/none課時安排5課時Period One: Section A (1a2c)Period Two: Section A (34)Period Three: Section B (1a2c)Period Four：Section B (3a4)Period Five: Self check and Revision (A-self check)Period OneTeaching Aims:1. Learn to talk about how often do you do thi

5、ngs 2. To learn the words of the adverbs of frequency.Teaching Difficulties:1.words: exercise, skateboard, hardly, ever, shop, once, twice, time, surf, internet, program.2.phrases: how often, on weekends, go to the movies, exercise, go skateboarding, always , usually , often , never , hardly ever ,

6、sometimes .3.Sentence patterns: What does she /he do on weekends ? She often goes to the movies .How often do you shop ? Once a week / Twice a week ··· .Teaching Aids: Tape recorder; Multi-Media.Teaching Procedures:Step 1 ：Greeting.1.Welcome back: Talk about their holidays.2.Encourage

7、 Ss to share their holidays with the whole class.Step 2 ：Leading in1. Do you like watching TV? Yes ,I do. Do you watch TV every day? Yes, I do. How often do you watch TV? I watch TV every day. I watch TV twice a week.2.Introduce the key vocabulary.Ask the students to say what they see in the thought

8、 bubbles.Check the answers on the board.2. 3. Name each activity.Repeat reading the following: watch TV, read, shop, go skateboarding, exercise, draw 4. Look at each picture in 1c.Tell what the person does on weekends. Check the Ss orally.1) Make sure what they will hear and do .2) Read these adverb

9、s and explain.5.Play the tape twice .Write the letters on the line.Ask Ss: Well, do you still remember your last vacation?How did you spend it?Was it the same as this summer vacation?So what do you often do in your summer vacation? Then show some phrases for Ss to practice. Then present as following

10、: always>usually>often>sometimes>hardly ever(幾乎沒有) >neverand let them understand their differences at the first time.Step 3 ：Guessing Presentation and Practice.Encourage Ss to tell us about themselves,using always, usually, often, sometimes, hardly ever(幾乎沒有) or never.Do it like that

11、with some activities. And during this part, present surf the net exercise and go skateboarding.Step4 ：.Do a survey:ActivitiesHow oftenTake a showerWash your hairexerciseClean your roomAsk and answer: How often do you take a shower? How often does he take a shower?Let Ss ask and answer in pairs, usin

12、g always, usually, often, sometimes, hardly ever(幾乎沒有) or never.Step 5: Homework1.Do exercises on pages 1-2 of the workbook to practice the language presented in this unit.2.Remember what we learn today.ON BLACKBOARDUnit 1I always get up early.I am never late for class.I sleep nine hours every night

13、.always usually often hardly ever neverof course , pretty healthy/good ,unhealthy ,a healthy lifestyle, try to do sth.,look after, help sb. to do sth., study better, the same as, be different from教學反思：Period TwoTeaching Aims:1. Students can learn to talk about activities and how often to each other

14、2. Students can listen, talk ,read and write these words correctlyTeaching Difficulties:1. Words: high school, most, no, result, active, for as, for about2. Phrases: for as, for about3.Sentence patterns: How often do you shop? I shop once a month. How often does Cheng watch TV? He watches TV.Teachin

15、g Aids: Tape recorder; Multi-Media.Teaching Procedures:Step One ：Greeting.Step Two ：Leading inDrills:T: What do you usually do on weekends ?S1: I usually play soccer .T: How often do you play soccer ?S1: I play soccer twice a week .T: How often does he play soccer ?The other Ss: He plays soccer twic

16、e a week .Repeat for three times .Step Three ：Pre-taskReview the grammar box .Step Four ：While-task1. Call attention to the survey .2. Make sure the Ss understand the chart .T: What activity do ninety-five percent of Green High students do every day ?3. Ss answer .If necessary , give them help .4. R

17、eview the information in the green box with Ss .5. Read the article first by the Ss .6. Check the answers .7. Practise reading .Step Five ：Post-task1.T: What can you do to improve your English ?(e.g. read English books, practice reading and speaking ) How often do you ··· ?2.Think of

18、more things you can do to improve your English and write them here .3.Ask several Ss each question .4.See: Who is the best English students in the class Step Six: Homework:1.Revise the new words .2. Preview the next sectionON BLACKBOARDUnit 1How often do you watch TV?I watch TV twice a week.once a m

19、onththree times a yearall /most/ some /no students100%=one hundred per cent教學反思：Period ThreeTeaching Aims:Learn to talk about how often they do things to keep healthy.Teaching Difficulties:1.Words:junk food, milk, coffee, chips, cola, chocolate, drink, health, how many, interviewer.2.Phrases: how ma

20、ny, be good for, be bad for, every day.3.Sentence patterns: How often do you drink milk, Liu Feng?How many hours do you sleep every night?She says its good for my health.Teaching Aids: Tape recorder; Multi-Media.Teaching Procedures:Step 1 ：Greeting.Step 2 ：Warm-up 1.Enjoy an English song.2.Free talk

21、. Talk with Ss about the following questions:Do you like fruit vegetables?Yes, I do.I love it/ them. Its/Theyre delicious. And its /theyre healthy food. Its/Theyre good for our health. Or No, I dont. Its awful. I cant stand it.Ask Ss: How often do you eat fruit vegetables?Step 3: Presentation1.Teach

22、 milk. Do you like milk? Do you drink milk every day? Why /Why not?2.Then teach chip /cola/chocolate/coffee in the same way. Dont forget to ask them Are they/Is it healthy food /drink? Theyre /Its healthy/unhealthy/ junk food. Dont eat /drink them /it too often.Step 4: Pair workSs make a similar con

23、versation by themselves.A: How often do you eat? drink?B : I eat/drink every day/.A: Do you like it ?B: Yes, I do. Its good for my health./No, I dont. But my mother wants me to eat/drink it.Step5 : PresentationThe teacher asks Ss other questions:How often do you exercise/watch TV/read English/play c

24、omputer games?How many hours do you exercise/watch TV/read English/sleep/play computer games?Step 6: Pair workGet Ss to make a long conversation by themselves.Step 7: Listen (work on 2a)Get the Ss to listen and circle the answers to each question .Later check the answers.Step 8: Work on 2b Listen ag

25、ain and fill in the blanks in the survey. Then check the answers.Step 9 .Group workRole play. Student A is the interview. Student B is Katrina. Student C is Bill. Try to act the conversation out .They can use their own words.Step 10.Task Get the Ss to ask their classmates as many questions as they c

26、an about their lives. The questions above (2b) can help them. After that they can give a report in front of the class.Step 11. Homework :1. Finish the exercise in this period.2. Write the report in the exercise book.教學反思：Period Four:Teaching Aims:1. Learn following expressions: 2. Learn to write one

27、s own habits.Teaching Difficulties:1.Words: habit, try, lifestyle, grade, better, same, as, different, difference, maybe, although, for, keep, must.2.Phrases: eating habits, look after, healthy lifestyle, unhealthy lifestyle, good grades.3. Main task: How to write a composition of ones habits.Teachi

28、ng Aids: Tape recorder; Multi-Media.Teaching Procedures:Step1: Revision1. Free talk: 2.Ask and answer How often do you exercise? How often do you eat vegetables/fruit/junk food? How often do you drink milk/coffee/tea? How many hours do you sleep every day? Use he/she/they ask and answer these questi

29、ons. Group worksStep 2.Presentation and Practice1. Free talk. What is a healthy lifestyle. After that, T can show a picture with healthy lifestyle and unhealthy one: eat fruit never eat vegetables/fruit vegetables drink coffee/wine too much drink milk never drink milk sleep 9 hours sleep 5 hours do

30、exercise never do exercisehealthy lifestyle unhealthy lifestyleT: And you know: Healthy lifestyle can help us get good grades. Good food and exercise help us to study better. My student Katrina has a good lifestyle. Lets see it.Step 3.Read 3a.Compare the passage with yourselves.Explain: of course ,

31、pretty healthy/good ,unhealthy ,a healthy lifestyle, try to do sth., look after, help sb. to do sth., study better, the same as, be different fromGive more examples.Step 4. Finish 3b. Sep 5.Homework: Read the text for many many times. And correct your composition referring to it.ON BLACKBOARDUnit 1I

32、 always get up early.I am never late for class.I sleep nine hours every night.always usually often hardly ever neverof course , pretty healthy/good ,unhealthy ,a healthy lifestyle, try to do sth.,look after, help sb. to do sth., study better, the same as, be different from教學反思：Period Five: Self chec

33、k and RevisionStep1 Greetings & free talk .Step2 Discussion Work in groups, discuss which kind of life is healthy. Do a report according the discussion. We think we should eat fruit and vegetables Step3 Self checkFill in each blank with the correct word given.Then make your own sentence with eac

34、h word.1. wants 2.exercises 3.help 4.try 5.haveStep3 Key vocabulary1.ever adv. 曾經(jīng)2. onceadv. 一次3. twice adv. 兩次4.internetn. 互聯(lián)網(wǎng)5. program n. 節(jié)目單， （電腦）程序6. hilltopn. 山頂7. resultn. 結果， 成果8. keyn. 提醒，提示， 線索， 答案9. translatev. 翻譯10. song n. 歌曲11.junkn. 垃圾， 破爛物，廢棄的舊物12. milkn. 牛奶13. interviewern. 采訪者14.ha

35、bitn.習慣，習性15.differencen. 不同，差異，區(qū)別16.grade n. 分數(shù)，成績，年級17. althoughconj. 雖然，即使，縱然18. unhealthy adj.不健康的， 不益健康的19.skateboarding n. 溜滑板運動Step4 Key phrases:1. how often 多久一次2. as for至于，關于3. junk food垃圾食品4.eating habit 飲食習慣5.of course當然6.look after 照顧， 照看7. start with 以開始8. make a difference使得結果不同，有重要性9.

36、 go shopping去購物10.have a party 聚會11. go to the movie去看電影12. once a week每周一次13. hardly ever 很少14. twice a week 每周兩次15. three times a week每周三次16. watch TV 看電視17.on weekend 在周末18. do homework 做作業(yè)19. a lot of許多20. try to do試圖（努力）做某事 21. help sb (to) do sth.幫助某人做某事 22. the same as和相同23.keep in good healt

37、h 保持身體健康Step 5 Grammar 1.掌握句型： 1)What do you usually do on weekends? I often go to the movies. What does she do on weekends ？ She often goes to the movies.What do you usually do on weekends? I often go to the movies.(watch TV、read books 、exercise 、clean、skateboard、 play basketball、wash clothes、go sh

38、opping、 go to movies)How often do you exercise/ ?Task one “Find my group members.”2)在規(guī)定 時間內(nèi)填完活動表格，再向周圍同學開始詢問，找出與自己課外活動大致相同的同學請他或她在每項活動后面簽名。ActivityName3) Do a survey “What does she /he do on weekends ?”NameActivityHow often2. Presentation and drill（1）教師指著屏幕說：“ Now lets see my activities on weekends.

39、 How often?屏幕上出現(xiàn)各項活動的圖片并介紹。 I always read books at 6:00 in the morning. Then I usually run at 6:30. I often clean my house in the afternoon. Sometimes I watch TV, but I never watch TV too much. I hardly ever go to the movies.（2）點擊鼠標屏幕上出現(xiàn)頻率副詞及相關的百分比。always(100%) usually(80%) often (30-50%)sometimes(2

40、0%) hardly ever(5%) never(0%)領讀頻率副詞，讓學生快速認讀。（3）分別點擊活動圖片，每個圖片正面出現(xiàn)一個頻率副詞。教師依次提問： What do you do on weekends?引導學生用圖片中的活動及副詞回答，如：I usually run.（4）Task: Making cards 每個學生把自己的課外活動做成卡片，再把頻率副詞做成卡片，然后一個學生問What do you do on weekends? 另一個學生分別拿一張活動卡片和頻率卡片并用其進行回答。(5)常見的頻度副詞有never(從不), sometimes(有時),often(經(jīng)常),usu

41、ally (通常), always(總是).從0%(never)到100%(always)可以這樣排序:0%100%never sometimes often usually always(6) 注意頻率副詞在句中有不同的位置.在 be 動詞之后:Im usually ill on planes.Are you usually at home on Monday?He isnt usually ill on planes.在實意動詞之前:I usually work on Friday.I sometimes go to London.3. all, most , some和none的用法。（

42、1）all (所有的，全部的人或物)，any (任何一個)， none (都不)。 以上詞使用范圍為三者以上。  All the flowers are gone.所有的花都謝了。  I don't like any of the flowers.這些花我都不喜歡。  I like none of the flowers.這些花我都不喜歡。 注意：all與none用法一樣。跟單數(shù)名詞，用單數(shù)動詞；跟復數(shù)名詞，用復數(shù)動詞。 All of the students are there. 所有的學生都在那。 All (of) the milk is there.   所有的牛奶都在那。（2