八年级上册Unit2教案

1、Unit 2 How often do you exercise?帔单元总览Lan guage Goal【语言目标】Talk about how often you do things in this unit,students learn to talkabout what thi ngs they do and how ofte n they do these thin gs.Kno wledge Goals【知识目标】Key Wordshousework,hardly,ever,once twice, full,maybe,least, junk,coffee,health,percen

2、,online,although,through,mind,body,such, together,die,writer,dentist,magazine, however,than, almost,less, pointKey Phraseshow often,on weekends go to the movies, hardlyever,twice a week,three times a week be goodfor,at least, such as less than, more tha nKey Senten ces1. How often do you exercise?2.

3、 What do you usually do on weekendsKey Grammar1.The use of adverbs of freque ncy.2.“Howoften”ause of special questions and answers.Ability Goals【水平目标】1. Through the learning to gain the ability to talk about how oftenpeople do thin gs.2. Write a report about how often people do things.Moral Goals【情感

4、目标】1. Keep a diary every day.2.Do more exercise and develop good habits to keep healthy.Teachi ng Time【课时】Five periodsPeriod 1Section A(1a 2d)Period 2Secti on A(Grammar Focus- 3c)Period 3Section B(1a 1e)Period 4Section B (2a 2e)Period 5Section B (3a Self Check)单元教材分析本单元的教学内容围绕“多久做一次运动”这个话题展开。Section

5、 A是基本语言内容的收集和学习，这个部分引导学生通过本课的语言素材实行看图说话、 句型演练、实际描述，通过对话表演等使学生能够准确地使用表示做什么活动的 词组，多久做一次的句型，从而熟练地谈论多久做一次活动。Secti on B是知识的扩展和语言的综合使用，是在Section A的基础上，锻炼学生能够自如地谈论自己 的生活习惯。这些内容都是与学生日常生活紧密相关的，学生很熟悉，也乐于去 说，所以在这个课题的教学过程中，应紧密联系学生生活实际，采用多种方式， 以说为主，配合听的练习，最终以对话为途径，解决本课题的中心语句。这易于 引发学生学会使用简单的英语实行交际和交流，也对提升学生的综合水平，

6、特别 是说的水平很有协助。学生通过对本单元的学习，能够引导他们养成良好的生活 习惯和饮食习惯，从而合理安排自己的各项工作，享受丰富多彩的校园生活。第一课时 Section A(1a- 2d)Teaching Goals【教学目标】Key words:housework,hardly,ever,on ce, twice,In ternet,program,full,swi ngKev phraseshow often, on weekends go to the movies, help with housework,hardly ever,goshopping, once/twice a we

7、ek/a month,swing danceKev senten ces1. What do you usually do on weekends I often go to the movies.2. How often do you watch TV?I watch TV every day.Teaching Key Points【教学重点】The vocabulary：housework,hardly,ever,once, twice,how often, on weekends go to the movies,go shopp ing, help with housework,on

8、ce/twice/three times a week/a mon thTarget Ian guageWhat do you usually do on weekends?I often go to the movies. Does he goshopping?No,he never goes shopping. How often do you have piano lessonsTwice aweek, on Wednesday and Friday.Teaching Difficult Points【教学难点】I. The adverbs of frequency always,usu

9、ally,often,sometimes, hardly ever,never2. Target language above.Teaching Aids【教学工具】An English textbook,a tape recorder CAI or courseware.Teaching Steps【教学过程】Step 1 Leading in1. Greet in gs：Talk about someth ing the stude nts did on summer vacati on.2. Check the homework.Step 2 PretaskPage 9 1a.1. Lo

10、ok at the picture.2. Name each activity.T:What are they doing?S:They are shopping/reading/exercising/watching TV/helping with housework.(Help the students to answer.)3Write the activities on the line.4Check the answers on the board.5Practice reading.Page 9，1c.1Focus on the conversation in the box.2P

11、ractice reading.3Pair-work：What do you do on weekends？I.4Group-work：Divide the class into groups of four or five. Make conversations. FirstS1 to S2：S1：What do you do on weekends?S2：I.S1：What does she/he do on weekends?S2：She/He.5Act out their own dialogues.Step 3 WhiletaskPage 9，1b.1Look at each pic

12、ture above 1a.Tell what the person does on weekends. Check theSs orally.2Make sure what they will hear and do.3Read these adverbs and explain.4Play the tape twice. Write the letters on the line.Page 10，2a & 2b.1Read the activities and the answers o“f howoften”first.2Practice reading.3In 2a we sh

13、ould know the activities you hear. In 2b we should know the answersof how often he does the activities.4Play the tape for the first time. Ss only listen.5Play the tape a second time. Ss do 2a.6Play the tape a third time. Check the answers.7Play the tape. Ss do 2b.8Check the answers.In this part，we s

14、hould pay attention to“howoften”cause of special questions andanswers.Step 4 PosttaskPage 10，2c & 2d.1Focus on the conversation in 2c first.2Practice reading.3Read the activities in the left box.4Fill in the chart.5Pair-work：Make conversations.6Make students scan the conversation in 2d.7Teach an

15、d then make Ss roleplay the conversation in pairs. In this part，studentA will be Jack. Student B will be Claire. As they talk，move around to monitor their work.Offer Ian guage or pronun ciati on support as n eeded.8.Have a group of students present their conversation to the class.Step 5Homework1. Pr

16、actice the conversation in 2d.2. Do the exercises on Page 8 in students book.Board Design板书设计Unit 2 How often do you exercise?The first period Section A(1a 2d)1. Key vocabulary：housework,once, twice,full,how often,on weekends go tothe movies, help with housework,hardly ever,once a week, three times

17、a month2.表示动作的频率由高到低依次是always(100%),usually(80%),often(30%50%),sometimes(20%), hardly ever(5%),never(0%)。第二课时 Section A(GF 3c)Teaching Goals【教学目标】Key words & phrases：maybe, least, at least,once a mon th, stay up, twice a week,eat a healthy breakfast,go to bed, play sports, after schoolKey senten

18、ces1. What do you usually do on weekends I always exercise.2. Do you go shopping? No,I never go shopping.3. How often do you read English books?I read English books about twice a week.Teaching Key Points【教学重点】The vocabulary：maybe, least, at leas,once a month, twice a weekTarget Ian guageHow often do

19、 you read English books?I read English books twice a week.Teaching Difficult Points【教学难点】Target Ian guage above.Teaching Aids【教学工具】An En glish textbook,CAI or courseware.Teaching Steps【教学过程】Step 1 Leading in1. Greetings.2. Drills:T:What do you usually do on weekends?S1:I usually play soccer.T:How of

20、ten do you play soccer?S1：I play soccer twice a week.T:How often does he play soccer?The other Ss He plays soccer twice a week.Repeat for three times.Step 2 PretaskPage 11, Grammar Focus.1. Review the grammar box. Ss say the questions and answers.2. Practice reading.Step 3WhiletaskPage 11, 3a &

21、3b.1. Call students attention to 3a.Make students scan the questions and answers fjrstthen students complete the task in 3a individually.2. Choose a student to give his or her answers. Write them on the board.3. Correct the answers.4. Practice reading.5. Pair-work：Students work in pairs to complete

22、the task in 3b.6. Write your answers on the line.Step 4 Post taskPage 11, 3c.1. T:What can you do to improve your English?(e.g. read En glish books practice readi ng and speak in g)How ofte n do you.?2. Think of more things you can do to improve your English and write them here.3. Ask several Ss eac

23、h question.4. See：Who is the best English student in the class?Step 5Homework1. Revise the new words.2. Do the exercises on Page 9 in students book.Board Design板书设计Unit 2 How often do you exercise?The sec ond period Section A(GF3c)1.Key vocabulary:maybe,at least, once a month, stay up, twice a week2

24、. Target languageA:How often do you read English books?B:I read English books about twice a week.第三课时 Section B(1a- 1e)Teaching Goals【教学目标】Key words & phrases：junk,coffee, health,junk food,be good forKey senten cesHow often do you drink milk,Liu Fang?I drink milk every day.Teaching Key Points【教学

25、重点】The vocabulary：junk food,coffee,health, healthy,be good forTarget Ian guageHow often do you drink milk,Liu Fang?I drink milk every day. Do you like it?No.But my mother wants me to drink it. She says its good for my health.Teaching Difficult Points【教学难点】“Howoften”ause of special questions and answ

26、ers.Teaching Aids【教学工具】An English textbook,a tape recorde,CAI or courseware.Teaching Steps【教学过程】Step 1 Leading in1. Greetings & free talk.2. Practice reading the conversation on Page 10.3. Check the homework.Step 2 PretaskPage 12 1a.1. Point out the six words.2. Ss read after the teacher.3. Make

27、 sure the Ss understand what they mean.4. Call attention to the pictures. Say something about the pictures.5. Match the words with the pictures.6. Check the answers.7. Practice reading.Step 3WhiletaskPage 12 1b.1. Pay attention to the conversation in the box on the right.2. Read it to the class.3. E

28、xplain:“bgood for ”means有益于.，对.有好处。4. Pair-work. Choose a new partner. Use the words in Activity 1a to make con versations.5. Share the students conversations.Page 12 1c & 1d.1. T:Now you will hear a reporter in terview two people,Ti na & Bill. Read the twonames for the Ss. In 1,well know wh

29、o is healthy,Bill or Tina?2. Read the questions in 1c.3. Listen to the tape carefully twice. Circle“yes, “noor“dont know”in the chart.4. Before we check the answers in 1,well read through the questions in 1d.Pay attenti on to Tin as and Bills an swers.5.Play the tape again. This time, if we have hea

30、rd one question and we have apause. Make sure Tin as and Bills an swers.6. From the answers in 1d we can tell who is healthy, Bill or Tina.Step 4 Post taskRoleplay.Group-work. Divide the Ss into groups of three.S1 is the reporter S2 is Tina, S3 is Bill.S1:How often do you exercise?S2：I exercise ever

31、y day.S1:And how often do you.?S2：.With the help of 1d.Step 5HomeworkDo the exercises on Page 10 in stude nts book.Board Design板书设计Unit 2 How often do you exercise?The third period Sectio n B(1a 1e)1. Key vocabulary：health, junk food,be good for2. Target languageA:How often do you exercise?B:I exerc

32、ise every day.A:And how often do you.?第四课时 Section B(2a- 2e)Teaching Goals【教学目标】Key words-result,percent, online,television,although,through,mind,body,such, together,die,writerplay computer games, use the Internet, go camping,go online,at least, be healthyfor,such as not.at all,in ones free timeKey

33、senten ces1. We found that only fiftee n perce nt of our stude nts exercise every day.2. Although many students like to watch sports game shows are the most popular.3.Its good to relax by using the Internet or watching game shows but we think thebest way to relax is through exercise.4.How many stude

34、nts do not exercise at all?Teaching Key Points【教学重点】Lear n the article in 2b.The vocabulary：percent, online,although,through,such, such asTarget Ian guageAlthough many students like to watch sports game shows are the most popular.What does the writer thinks is the best way to relax?Teaching Difficul

35、t Points【教学难点】1. New vocabulary：percent, although,through,such as与for example的用 法差异）2. Although many students like to watch sports game shows are the most popular.Teaching Aids【教学工具】An English textbook,CAI or courseware.Teaching Steps【教学过程】Step 1 Leading in1.Greetings.2.Introduce what to learn in th

36、is period. Teacher says Today well center on thearticle to see what No.5 High School students do in their spare time.TeacherWhat do you usually do in your free time?Students _.1I usually exercise or play sports.2I usually play computer games.Step 2 PretaskPage 13 2a & 2b.1.Project the new words

37、on the screen or write them on the board and teach thenew words. Ask stude nts to repeat them. And make sure every one knows the meanings.percent n百分之.；online adj.在线的；television n.电视机；although conj.虽然，即使；through prep凭借；mind n.头脑；body n.身体；together adv在一 起;die v.死亡；writer n. 作者；use the In ternet上网；pl

38、ay computer games打电 脑游戏；go campingin the country在乡村露营；such as例女口2.Make students scan the article first. Ask students to put a mark in contents thatare unfamiliar to them. Then the teacher leads students to learn this article sentence bysenten ce. Pay atte nti on to the difficult poin ts.3. Practice

39、reading.4. Students complete the pie charts on Page 14.5. Check the answers.Step 3WhiletaskPage 14 2c & 2d.1. Make students read the article again and answer the questions in 2c.2.Students complete the task in 2d.Write sentences with the percentages according to the article and the pie charts.3.

40、 Choose 3 or 4 students to give their answers.4. Correct the answers.Step 4 Post taskPage 14 2e.1. Choose one of the free time activities or think of your own and write it on the board.Such as play computer games read books, go shopping, draw pictures,play sports, go tothe movies and so on.2. Then p

41、lay the ask and answer game. Ask your class how often they do thisactivity. Write the number on the right box.3. Make a pie chart and show it to your class.Step 5Homework1. Revise the article on Page 13.2. Do the exercises on Page 11 in students book.Board Design板书设计Unit 2 How often do you exercise?

42、The fourth period Sectio n B(2a- 2e)1. Key vocabulary：percent, online,although,through,such as not.at all,in ones free time2. SentencesAlthough many students like to watch sports game shows are the most popular.第五课时 Section B(3a- Self Check)Teaching Goals【教学目标】Key words & phrasesdentist,magazine

43、, however,than,almost, point,more than, less thanKey sentences1. How ofte n do you eat fast food?2. How many hours do you watch TV every week?Teaching Key Points【教学重点】The vocabulary：dentist,magazine, however,than, almost, point,more/less than go to the den tistTarget lang uageHow often do you eat breakfast? How many hours do you usually sleep at nigh?Youare smart about your health most of the time.Teaching Difficult Points【教学难点】Write a report about your good and bad habits.Teaching Aids【教学工具】An Engli