06（八年级上册）Unit 2 （教案2）

skybamboo

Unit 2How often do you exercise?

Language Goal 【语言目标】	Talk about how often you do things：in this unit，students learn to talk about what things they do and how often they do these things.
Knowledge Goals 【知识目标】	Key Words	housework，hardly，ever，once twice，full，maybe，least，junk，coffee，health，percent，online，although，through，mind，body，such，together，die，writer，dentist，magazine，however，than，almost，less，point
	Key Phrases	how often，on weekends，go to the movies，hardly ever，twice a week，three times a week，be good for，at least，such as，less than，more than
	Key Sentences	1. How often do you exercise? 2．What do you usually do on weekends？
	Key Grammar	1. The use of adverbs of frequency. 2．“How often” cause of special questions and answers.
Ability Goals 【能力目标】	1. Through the learning to gain the ability to talk about how often people do things. 2．Write a report about how often people do things.
Moral Goals 【情感目标】	1. Keep a diary every day. 2．Do more exercise and develop good habits to keep healthy.
Teaching Time 【课时】	Five periods	Period 1	Section A(1a－2d)
		Period 2	Section A(Grammar Focus－3c)
		Period 3	Section B(1a－1e)
		Period 4	Section B (2a－2e)
		Period 5	Section B (3a－Self Check)

本单元的教学内容围绕“多久做一次运动”这一话题展开。Section A是基本语言内容的收集和学习，这一部分引导学生通过本课的语言素材进行看图说话、句型演练、实际描述，通过对话表演等使学生能够正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。Section B是知识的扩展和语言的综合运用，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，因此在这一课题的教学过程中，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运用简单的英语进行交际和交流，也对提高学生的综合能力，特别是说的能力很有帮助。学生通过对本单元的学习，可以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，once，twice，Internet，program，full，swing
　Key phrases：
　how often，on weekends，go to the movies，help with housework，hardly ever，go shopping，once/twice a week/a month，swing dance
　Key sentences：
　1.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 shopping，help with housework，once/twice/three times a week/a month
　Target language：
　What do you usually do on weekends？I often go to the movies. Does he go shopping？No，he never goes shopping. How often do you have piano lessons？Twice a week，on Wednesday and Friday.

Teaching Difficult Points　【教学难点】
　1.The adverbs of frequency：always，usually，often，sometimes，hardly ever，never
2．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 in
1．Greetings：Talk about something the students did on summer vacation.
2．Check the homework.
★Step 2　Pre－task
Page 9，1a.
1．Look 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.)
3．Write the activities on the line.
4．Check the answers on the board.
5．Practice reading.
Page 9，1c.
1．Focus on the conversation in the box.
2．Practice reading.
3．Pair-work：What do you do on weekends？I...
4．Group-work：Divide the class into groups of four or five. Make conversations. First S1 to S2：
S1：What do you do on weekends?
S2：I...
S1：What does she/he do on weekends?
S2：She/He...
5．Act out their own dialogues.
★Step 3　While－task
Page 9，1b.
1．Look at each picture above 1a.Tell what the person does on weekends. Check the Ss orally.
2．Make sure what they will hear and do.
3．Read these adverbs and explain.
4．Play the tape twice. Write the letters on the line.
Page 10，2a & 2b.
1．Read the activities and the answers of “how often” first.
2．Practice reading.
3．In 2a we should know the activities you hear. In 2b we should know the answers of how often he does the activities.
4．Play the tape for the first time. Ss only listen.
5．Play the tape a second time. Ss do 2a.
6．Play the tape a third time. Check the answers.
7．Play the tape. Ss do 2b.
8．Check the answers.
In this part，we should pay attention to “how often” cause of special questions and answers.
★Step 4　Post－task
Page 10，2c & 2d.
1．Focus on the conversation in 2c first.
2．Practice reading.
3．Read the activities in the left box.
4．Fill in the chart.
5．Pair-work：Make conversations.
6．Make students scan the conversation in 2d.
7．Teach and then make Ss role－play the conversation in pairs. In this part，student A will be Jack. Student B will be Claire. As they talk，move around to monitor their work. Offer language or pronunciation support as needed.
8．Have a group of students present their conversation to the class.
★Step 5　Homework
1．Practice 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 to the movies，help with housework，hardly ever，once a week，three times a month
2．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 month，stay up，twice a week，eat a healthy breakfast，go to bed，play sports，after school
　Key sentences：
　1.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 least，once a month，twice a week
　Target language：
　How often do you read English books？I read English books twice a week.

Teaching Difficult Points　【教学难点】
　Target language above.

Teaching Aids　【教学工具】
　An English textbook，CAI or courseware.

Teaching Steps　【教学过程】
★Step 1　Leading in
1．Greetings.
2．Drills：
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 twice a week.
Repeat for three times.
★Step 2　Pre－task
Page 11，Grammar Focus.
1．Review the grammar box. Ss say the questions and answers.
2．Practice reading.
★Step 3　While－task
Page 11，3a & 3b.
1．Call students' attention to 3a.Make students scan the questions and answers first，then 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 the task in 3b.
6．Write your answers on the line.
★Step 4　Post－task
Page 11，3c.
1．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 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 student in the class?
★Step 5　Homework
1．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 second period　Section A(GF－3c)
1．Key vocabulary：maybe，at least，once a month，stay up，twice a week
2．Target language：
A：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 for
　Key sentences：
　How often do you drink milk，Liu Fang？I drink milk every day.

Teaching Key Points　【教学重点】
　The vocabulary：
　junk food，coffee，health，healthy，be good for
　Target language：
　How 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 it's good for my health.

Teaching Difficult Points　【教学难点】
　“How often” cause of special questions and answers.

Teaching Aids　【教学工具】
　An English textbook，a tape recorder，CAI or courseware.

Teaching Steps　【教学过程】
★Step 1　Leading in
1．Greetings & free talk.
2．Practice reading the conversation on Page 10.
3．Check the homework.
★Step 2　Pre－task
Page 12，1a.
1．Point out the six words.
2．Ss read after the teacher.
3．Make 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 3　While－task
Page 12，1b.
1．Pay attention to the conversation in the box on the right.
2．Read it to the class.
3．Explain：“be good for” means：有益于……，对……有好处。
4．Pair-work. Choose a new partner. Use the words in Activity 1a to make conversations.
5．Share the students' conversations.
Page 12，1c & 1d.
1．T：Now you will hear a reporter interview two people，Tina & Bill. Read the two names for the Ss. In 1c，we'll know who is healthy，Bill or Tina?
2．Read the questions in 1c.
3．Listen to the tape carefully twice. Circle “yes”，“no” or “I don't know” in the chart.
4．Before we check the answers in 1c，we'll read through the questions in 1d.Pay attention to Tina's and Bill's answers.
5．Play the tape again. This time，if we have heard one question and we have a pause. Make sure Tina's and Bill's answers.
6．From the answers in 1d，we can tell who is healthy，Bill or Tina.
★Step 4　Post－task
Role－play.
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 every day.
S1：And how often do you...?
S2：...
With the help of 1d.
★Step 5　Homework
Do the exercises on Page 10 in students' book.

Board Design　板书设计
Unit 2　How often do you exercise?
The third period　Section B(1a－1e)
1．Key vocabulary：health，junk food，be good for
2．Target language：
A：How often do you exercise?
B：I exercise 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，writer
　Key phrases：
　play computer games，use the Internet，go camping，go online，at least，be healthy for，such as，not...at all，in one's free time
　Key sentences：
　1.We found that only fifteen percent of our students exercise every day.
2．Although many students like to watch sports，game shows are the most popular.
3．It's good to relax by using the Internet or watching game shows，but we think the best way to relax is through exercise.
4．How many students do not exercise at all?
Teaching Key Points　【教学重点】
　Learn the article in 2b.
　The vocabulary：
　percent，online，although，through，such，such as
　Target language：
　Although many students like to watch sports，game shows are the most popular. What does the writer thinks is the best way to relax?

Teaching Difficult 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 in
1．Greetings.
2．Introduce what to learn in this period. Teacher says：Today we'll center on the article to see what No.5 High School students do in their spare time.
Teacher：What do you usually do in your free time?
Students：__________.
①I usually exercise or play sports.
②I usually play computer games.
…
★Step 2　Pre－task
Page 13，2a & 2b.
1．Project the new words on the screen or write them on the board and teach the new words. Ask students to repeat them. And make sure everyone knows the meanings.
percent n．百分之……；online adj.在线的；television n．电视机；although conj.虽然，尽管；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 Internet上网；play computer games打电脑游戏；go camping in the country在乡村露营；such as例如
2．Make students scan the article first. Ask students to put a mark in contents that are unfamiliar to them. Then the teacher leads students to learn this article sentence by sentence. Pay attention to the difficult points.
3．Practice reading.
4．Students complete the pie charts on Page 14.
5．Check the answers.
★Step 3　While－task
Page 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．Choose 3 or 4 students to give their answers.
4．Correct the answers.
★Step 4　Post－task
Page 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 to the movies and so on.
2．Then play the "ask and answer" game. Ask your class how often they do this activity. Write the number on the right box.
3．Make a pie chart and show it to your class.
★Step 5　Homework
1．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?
The fourth period　Section B(2a－2e)
1．Key vocabulary：percent，online，although，through，such as，not...at all，in one's free time
2．Sentences：
Although 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 & phrases：
　dentist，magazine，however，than，almost，point，more than，less than
　Key sentences：
　1. How often 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 dentist
　Target language：
　How often do you eat breakfast？How many hours do you usually sleep at night？You are 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 English textbook，CAI or courseware.

Teaching Steps　【教学过程】
★Step 1　Leading in
1．Greetings.
2．As we know，“old habits die hard”．Habits really make a big difference in our life. Each of us should develop good habits and give up bad ones. Now let's look at Jane's good habits and bad ones in the chart.
★Step 2　Pre－task
Page 15，3a.
1．Look at the information in the chart.
2．Complete the report according to the information in the chart using always，usually，often，sometimes，hardly ever and never.
3．Check the answers. Choose one who raises his or her hand to give the answers.
4．Practice reading. Pay attention to the adverbs of frequency in the blanks.
★Step 3　While－task
Page 15，3b & Page 16，Part 4.
1．Students complete the chart with their own information，using expressions like always，every day，twice a week and never.
2．Take the health quiz in Part 4.
★Step 4　Post－task
Page 16，Self Check.
1．Have students complete the task in Part 1.
2．Choose 2 or 3 students to make five sentences using the information in Part 1.
3．Complete the task in Part 3.
4．Check the answers.
5．Practice reading.
★Step 5　Homework
1．Write a report about your good and bad habits. Say how often you do things. Use the report on Page 15 as an example.
2．Do the exercises on Page 12 in students' book.

Board Design　板书设计
Unit 2　How often do you exercise?
The fifth period　Section B(3a－Self Check)
1．Key vocabulary：dentist，magazine，however，almost，point，more/less than
2．Sentences：How often do you eat breakfast.