Unit 2 How often do you exercise？(听说版教案5课时)【2023秋人教八上英语高效实用备课】

中小学教育资源及组卷应用平台
Unit 2 How often do you exercise(教案5课时)
【2023秋人教八上英语高效实用备课】
Unit 2 How often do you exercise
本单元属于“人与自我”范畴，涉及“丰富、充实、积极向上的生活”。
Section A是基本语言内容的积累和学习，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、日常交际，通过对话表演等形式使学生能够正确地描述所参与的活动以及参与活动的频率，从而能围绕这一话题展开简单的口语交际。
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的日常生活紧密相关的，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，掌握本课题的中心语句。这对于学生学会运用简单的英语进行交际和交流，提高学生的综合能力，特别是口语交际能力很有帮助。学生通过对本单元的学习，可以引导自己养成良好的生活习惯和学习习惯，从而合理安排自己的各项学习与生活，享受丰富多彩的校园生活。
1．能够运用一般现在时讲述自己的生活习惯。
2．能够熟练运用频度副词。
3．让学生理解课文中各个知识链的意义，并学会制作或填写调查表。
4．激发学生的学习热情与兴趣，体验用英语与人交流的乐趣。
1．重点：(1)能正确区分并使用频度副词。
(2)能够列举几条好的生活习惯。
2．难点：掌握一般现在时的用法并能够灵活运用到英语句子中。
导入一　视频导入
在平时的学习生活中，拍摄一些学生在周末所做的活动的视频，在课堂上播放，让学生观看视频中有几种周末活动，并引导学生进行问答训练。
T：What do you usually do on weekends
S1：I usually play basketball.
S2：I often go shopping.
S3：I sometimes help my parents with housework.
…
导入二　情境导入
创设一些情境：让学生做动作，比如读书、购物、看电视、锻炼、做家务、看电影、上网等，让其他学生猜这是什么活动，然后导入新课。
导入三　调查活动导入
老师在上课前，让学生在小组内展开一项调查活动——你在周末最喜欢的活动是什么？上课一开始就引导学生进行小组内自由交谈。
S1：What's your favorite activity on weekends
S2：I like shopping best.I usually go shopping on weekends.
(一)听说课
活动一　Pair-work
Give the students five minutes to talk about the food they eat during their daily lives.
A：What's your favorite fruit
B：My favorite fruit is…
A：How often…？
B：I…twice a day.
活动二　Role-play
If you are a reporter，and you're interviewing a sports star.
R：Glad to see you.Would you please give me ten minutes
S：Of course.
R：How often do you exercise
S：Every day.
R：How often…？
S：Twice a day.
R：How often…？
S：Sometimes.
R：How often…？
S：Never.
(学生可以自由发挥，补充采访内容，强化训练“How often…”句型。)
活动三　周末活动大比拼(2c)
组织学习小组的同学，列出你们小组参与的全部的周末活动，并对周末活动的普遍性进行排列。最受欢迎的周末活动排在最前面，最不受欢迎的活动排在最后面，并且根据受欢迎的程度，分别使用适当的频度副词进行描述。如下面的表格：
1 2 3 4 5 6
use the Internet do homework exercise go to the movies read books ride bikes
always usually often sometimes hardly ever never
　　We always use the Internet on weekends.We usually do homework at home.We often exercise in the morning or afternoon.Sometimes we go to the movies.We hardly ever read books.We never ride bikes.
(二)阅读课
1．任务型教学
Read the passage in 2b，and then fill in the blanks.
(1)What was the survey about
It's about ____________.
(2)What were the questions about
The questions were about ____________，____________ and ____________.
(3)What's the best way to relax according to the passage
The best way to relax is ____________.
(4)What proverb can you learn from the article
________________________________________________________________________
(5)Is exercise healthy for the mind and the body
________________________________________________________________________
【Keys：(1)free time activities　(2)exercise；use of the Internet；watching TV　(3)through exercise　(4)Old habits die hard.　(5)Yes，it is.】
2．情境教学
1．播放学生锻炼、上网和看电视的视频，然后学习课文内容。
2．让学生选取锻炼、上网和看电视其中的一个方面，进行现场采访活动。
(R：reporter　S：student)
R：Where are you from
S：I am from No.5 Middle School.
R：Can I ask you some questions
S：Sure.
R：Do you often go online
S：Yes，I do.
R：How many students in your class use the Internet every day
S：Ninety percent.
R：What do most students use the Internet for
S：They use it for fun and not for homework.
3．复述
利用思维导图，帮助学生用自己的话复述课文。
Answers：(1)Every__day　(2)Forty-five__percent　(3)One__to__three　(4)Never　(5)Go__online　(6)fun　(7)Thirteen__percent　(8)Two__percent
Period Ⅰ　Section A(1a～2d)
1．了解有关课余活动的知识并学习相关的单词和短语。
2．学习一些询问课余活动及表示进行某项活动的频率的句型。
1．能够掌握课标要求的词汇。
2．让学生了解课余活动的几种形式，并能运用所学知识进行相关的话题讨论。
3．让学生学会正确表达进行某项活动的频率。
4．学生通过本单元的学习，能够养成健康的生活习惯，保证充足的睡眠时间，进行合理的运动锻炼，保持健康的体魄。通过本次学习，培养学生的逻辑表达能力，激发学生的积极思维，并使学生互相了解，增进友谊，加强人际交往，以形成良好的人际关系。
1．重点：(1)对6个常见频度副词的理解及运用。
(2)掌握一般现在时中谓语动词随主语的人称和数的变化而变化的规则。
2．难点：(1)谓语动词的第三人称单数在句型中的运用。
(2)谈论课余时间的各项活动，认识并会合理运用频度副词。
Step 1　Warming up and lead-in
Guide students to talk about their weekend activities：
Do you like weekends
—What do you usually do on weekends
—I often/usually do exercise/watch TV/go to the movies…
【设计意图】以贴近学生生活的周末活动来导入新课，激发学生的学习兴趣。
Step 2　Writing(1a)
Show some pictures on the PPT and teach the new words and phrases in this period：housework，hardly，ever，hardly ever，once，twice，Internet，program，full，swing，swing dance…
Work on 1a
Let students look at the picture in 1a and discuss what those children usually do on weekends.Let students make a list of their weekend activities and then check the answers.
【Keys：1.help with housework；2.watch TV；3.do exercise；4.read a book；5.go shopping】
【设计意图】用形象的方式帮助学生掌握新词汇。
Step 3　Listening 1(1b)
1．Let students look through the pictures again，and pay attention to the frequency words in 1b.Make sure all the students know the meanings of the words.
2．Play the recording，and ask students to write the activities next to the correct frequency words.
3．Ask students to discuss their answers in pairs and then check the answers in class.
【Keys：exercise，read；watch TV；help with housework；go shopping；watch TV】
4．Play the recording for the second time and ask students to read after the recording and imitate the pronunciation and intonation.
Step 4　Pair-work(1c)
1．Show the sample dialogue on the blackboard and let students practice it and then ask students to make their own conversations in 1c.
2．Let some pairs act out their conversations in front of the class.Pay attention to students' pronunciation and intonation.
【设计意图】巩固学生的目标语言，锻炼他们的口语表达能力。
Step 5　Listening 2(2a～2b)
Work on 2a
1．Show students the chart in 2a，and ask them to listen to the recording carefully.
2．Play the recording and let students number the activities [1—5] in the order they hear them.Then check the answers in class.
【Keys：a.3；b.1；c.5；d.4；e.2】
Work on 2b
1．Show students the chart in 2a again，and ask them to pay attention to the frequency words.
2．Play the recording again and let students match the activities in 2a with how often Cheng Tao does them.Then check the answers in class.
【Keys：a.once a month；b.twice a week；c.twice a month；d.three times a week；e.every day】
【设计意图】让学生在听的过程中掌握提取关键词的方法。练习并模仿目标语言，掌握正确的语音和语调。熟悉听力材料中的关键词，并复习新学词汇。
Step 6　Pair-work(2c)
1．Ask students to summarize the key expressions in the listening recording in groups.
2．Let students fill in the chart about how often they do these activities and then make their own conversations according to their answers in the chart.
Step 7　Role-play(2d)
1．Show students the picture in 2d.Then lead students to learn the dialogue as follows：
T：What are they doing
Ss：They are dancing.
T：Yeah，swing dance.Now Jack and Claire are talking about swing dance.Let's see what happened.
2．Have students read the dialogue and answer the following questions：
(1)Is Claire free next week
(2)How often does Claire have piano lessons
(3)How often does Claire have dance lessons
Then check the answers：(1)No，she isn't.(2)Twice a week.(3)Once a week.
3．Play the recording and let students read after it and imitate the pronunciation and intonation，and then ask students to try to memorize the conversation.
4．Ask students to act out the dialogue in pairs and select some pairs to act in front of the class.
【设计意图】以图片形式引入话题，让学生带着问题自读课文，可以提高学生的阅读能力。
Step 8　Homework
1．Go over the new words.
2．Make conversations about your weekend activities and write them down.
Unit 2　How often do you exercise Period Ⅰ　Section A(1a～2d) ①—What do you do on weekends？—I usually watch TV. ②—Do you go shopping —No，I never go shopping. ③—How often do you watch TV —I watch TV every day.
Period Ⅱ　Section A(Grammar Focus～3c)
1．归纳一般现在时及常见的频度副词。
2．归纳总结一般现在时的肯定、否定及疑问句句式。
1．复习运用表示频率的词汇及询问活动频率。
2．一般现在时的熟练运用。
3．让学生通过本单元的学习，养成健康的生活习惯，保证充足的睡眠时间，进行适当的运动锻炼，以保持健康的体魄。培养学生的逻辑表达能力，激发学生的积极思维，并使学生互相了解，增进友谊，提升人际交往能力，形成良好的人际关系。
1．重点：(1)—How often do you/does he(she)…？
—I/He/She usually…
(2)频度副词的用法：always；usually；often；sometimes；hardly ever；never…
2．难点：(1)第三人称单数谓语动词在此核心句型中的运用。
(2)能够谈论课余时间的各项活动，以及初步认识和使用频度副词。
Step 1　Lead－in
Review the conversation.
Show the Chinese translation of 2d and ask students to say the English sentences.
【设计意图】检测上节课的学习效果，并巩固已学知识。
Step 2　Work on Grammar Focus
1．Ask students to read the sentences in the chart and then show the following questions on the PPT.
(1)常见的频度副词有哪些？
(2)maybe是什么意思？它和may be的区别是什么？
2．Ask students to discuss the questions in groups of four and then write their answers.
【Keys：(1)常见的频度副词有always，usually，often，sometimes，hardly ever，never。(2)maybe为副词，意为“大概；或许；可能”，在句子中作状语，可置于句首或句中；而may be 为“情态动词＋be动词”结构，一起在句中构成谓语，后面接名词或形容词作表语。】
【设计意图】将独立思考和小组探究的方式相结合，既培养了学生的独立思考能力，也提高了其合作能力。
Step 3　Exercise(3a～3b)
Work on 3a
1．Let students read the questions and the answers in 3a.
2．Tell students to complete the questions with “do” or “does”．
3．Ask students to match the questions and answers.Then check the answers together.
【Keys：1.does，c；2.Do，f；3.do，e；4.Does，a；5.do，b；6.Do，d】
Work on 3b
1．Ask students to use the words given to write questions.
2．Let students ask and answer the questions with a partner.
3．Select some pairs to share their questions and answers in class.
【设计意图】再次锻炼学生的观察和总结能力；明确做题要求后，可以减少学生不必要的错误。
Step 4　Work on 3c
1．Divide the class into several groups and let students discuss how to improve their English in groups.
2．Ask students to add more things to the chart in 3c.
3．Tell students to ask their classmates questions and find the best one.
4．Choose several groups to report their results in front of the class.
【设计意图】小组活动可以调动学生的学习积极性，并且让学生相互交流，练习口语表达，还能加深对彼此的了解。
Step 5　Homework
1．Finish the exercises in the workbook.
2．Recite the sentences in Grammar Focus and make similar sentences.
Unit 2　How often do you exercise Period Ⅱ　Section A(Grammar Focus～3c) ①—What do you usually do on weekends？—I always exercise. ②—What does she do on weekends —She sometimes goes shopping. ③—How often do you go to the movies —I go to the movies maybe once a month. ④—How often does he watch TV —He hardly ever watches TV. ⑤—Do you go shopping —No，I never go shopping.
Period Ⅲ　Section B(1a～1e)
1．了解什么是健康的饮食习惯。
2．通过学习对话判断Bill和Tina的生活习惯健康与否。
1．能够掌握课标要求的“四会”词汇：junk food，coffee，health。
2．学会谈论饮食习惯，了解哪些饮食习惯是健康的。
3．能阅读关于介绍饮食习惯方面的文章，学会养成良好的生活习惯和饮食习惯。
4．培养学生的逻辑表达能力，激发学生的积极思维，并使学生互相了解，增进友谊。
1．重点：(1)how often引导的特殊疑问句和频度副词的运用。
(2)能听懂并会运用询问他人做某事频率的对话。
2．难点：掌握短语how many，be good for，be bad for，every day的用法。
Step 1　Lead-in
1．Free talk：Talk about how often you eat something.
2．Review the adverbs of frequency.
3．Show a video about food and then talk about it.
【设计意图】与学生谈论日常食物，并欣赏与食物相关的图片或视频，让学生谈观后感，为1a和1b的学习做铺垫。
Step 2　Match the pictures(1a)
Point at the words.Let students read after the teacher.Make sure the students understand what their meanings are.Let students pay attention to the pictures.Say something about the pictures.Match the words with the pictures.Check the answers and then practice reading.
Step 3　Ask and answer(1b)
Pair－work：
T：Now look at the conversation in 1b.I'll ask two students to read it to the class.Work with your partner.Please make your own conversations using the words in 1a.
For example：
A：How often do you eat vegetables
B：I eat vegetables every day.
A：Do you like them
B：No.But my mother wants me to eat them.She says they're good for my health.
Then ask some pairs to present their conversations to the class.
Explanation：Pay attention to the conversation in the box on the right.Read it to the class.Explain the phrase “be good for”．
be good for有益……；对……有好处
Work in pairs.Choose a new partner.Use the words in 1a to make conversations.
Share the students' conversations.
【设计意图】学习重点词汇，并通过表演对话的形式对词汇加以巩固，为听力部分打好词汇基础。
Step 4　Listening(1c～1d)
Work on 1c
T：Now you will hear a reporter interviewing two people，Tina and Bill.Read the two names for the students.In 1c，we'll know who is healthy，Bill or Tina？Read the questions in 1c.Listen to the tape carefully twice.Circle “Yes” “No” or “I don't know” in the chart.
Work on 1d
1．Before we check the answers in 1c，we'll read through the questions in 1d.Pay attention to Tina's and Bill's answers.
2．Play the tape again.This time，if we have heard one question，we will have a pause.Check Tina's and Bill's answers.
3．From the answers in 1d，ask the question：Who is healthy，Bill or Tina
【设计意图】指导学生带着问题去听材料，在完成练习的同时，教会学生在听的过程中捕捉重点信息的听力技巧，培养学生的速记能力。
Step 5　Pair-work(1e)
Student A is the reporter.Student B is Tina or Bill.Ask and answer questions.Then change roles.
A：How often do you exercise
B：I exercise every day.
A：And how often do you…？
【设计意图】将听力练习与口语练习相结合，在听后对所学知识进行巩固输出。
Step 6　Homework
Do the exercises on Page 12 in students' book.
Unit 2　How often do you exercise Period Ⅲ　Section B(1a～1e) ①—How often do you drink milk，Liu Fang？　　—I drink milk every day. ②—Does Tina have good habits —Yes. ③—How many hours do you sleep every night —Nine.
Period Ⅳ　Section B(2a～2e)
1．了解第五中学的学生业余时间的活动项目。
2．通过对比，明确运动的重要性。
3．有些句式结构较为复杂，教师要给予及时的指导和点拨。
1．能够掌握课标要求的“四会”词汇：result，percent，online，television，although，through，mind，body，such，together，die，writer。
2．培养学生的阅读理解能力，提高他们的辨别是非的能力。
3．学习2b中关于第五中学学生的业余活动的相关内容，让学生通过对比日常生活中的活动项目——锻炼、上网、看电视，得出一个明确的结论：锻炼是健康的根本。
4．通过学习这篇文章，让学生养成良好的生活习惯，促进身心健康。
1．重点：(1)阅读课文获取相关信息。
(2)通过阅读课文，理解其内容并掌握重点句型，学会认识并制作饼状图。
2．难点：能正确运用相关句型分析调查问卷。
Step 1　Lead-in
1．Let some students report what he/she does in his/her free time.
2．Review the words and phrases learned in the previous lesson using the pictures.
【设计意图】通过结合学生的实际情况，导入新课，调动学生的积极性。
Step 2　Reading
Work on 2a
Have a survey about students' health in class，and ask students to answer the following questions together：
Do you often watch TV
How often do you exercise
Do you think your life is healthy
Work on 2b
Ask students to read the article and complete the pie chart on page 14.Then check the answers in class.
【Keys：Exercise：15，20，20，45；Use the Internet：10，90；Watch TV：13，2，85】
【设计意图】阅读前的问卷调查不但能更好地引入主题，也能为阅读部分做铺垫。用做任务的方式引导学生阅读，使学生在阅读时效率更高。
Step 3　Exercise
Work on 2c
Let students read the article again and answer the questions in 2c.Then check the answers in class.
【Keys：1.Twenty percent.2.Ninety percent.3.Most students watch TV every day.They usually watch game shows.4.The writer thinks the best way to relax is through exercise，because it is healthy for the mind and the body.5.I don't think they are very healthy，because many students hardly ever exercise.】
Work on 2d
Let students write sentences with the percentages using “always” “usually” or “sometimes” according to the article and the pie charts.Then check the answers in class.
【Keys：1.Eighty－five percent of the students always watch TV.2.Forty－five percent of the students usually exercise.3.Ten percent of the students often use the Internet.4.Thirteen percent of the students usually watch TV.5.Two percent of the students sometimes watch TV.】
【设计意图】要求学生再次阅读文本，训练学生在阅读中提取关键信息的能力。
Step 4　Post－reading(2e)
1．Let students read the activities in the box first.Select one activity from them.Then ask students how often they do this activity.
2．Let students fill in the chart according to the results.
3．Have students make a pie chart according to the chart and show the pie chart to their classmates.
【设计意图】通过这一项活动设计来进一步巩固目标语言。
Step 5　Review and retell the story
Read the text again and then finish the following chart.
Who The students are from 1.________.
Time 2.________.
Questions Questions were about 3.________，4.________ and 5.________.
Conclusion The best way to 6.________ is 7.________.
　　【Keys：1.No.5 High School　2.Last month　3.exercise　4.use of the Internet　5.watching TV　6.relax　7.through exercise】
【设计意图】通过表格复习回顾课文内容；通过复述相关内容训练学生的口语表达能力。
Step 6　Homework
1．Revise the article on page 13.
2．Do the exercises on page 14 in students' book.
Unit 2　How often do you exercise Period Ⅳ　Section B(2a～2e) We found that only fifteen percent of our students exercise every day. Although many students like to watch sports，game shows are the most popular. It's good to relax by using the Internet or watching game shows，but we think the best way to relax is through exercise.
Period Ⅴ　Section B(3a～Self Check)
1．了解Jane的好习惯与坏习惯。
2．写一篇报告，说说自己的好习惯与坏习惯。
1．能够掌握课标要求的“四会”词汇：dentist，magazine，however，than，almost，none，less，point。
2．通过大量练习，进一步巩固一般现在时的用法。
3．通过健康测试让学生明确：要想健康，最重要的方式就是运动。
4．培养学生的阅读理解能力和写作能力。
5．通过健康测试，知道自己的饮食习惯存在哪些问题，以利于改进。
1．重点：能运用相关资料对他人的好习惯与坏习惯进行调查。
2．难点：能运用所给的提示词完成关于人物生活习惯的写作。
Step 1　Warming up and revision
1．Show some pictures of your daily activities.Tell students your good activities and bad activities.
2．Let some students tell about how often they do some activities and judge whether they are good or bad habits.
【设计意图】以观察图片并组织讨论的形式导入新课。
Step 2　Practice(3a～3b)
Work on 3a
1．Tell students to look at the information in the chart and summarize the percentage for each activity.Then have students match the percentages with words.
2．Have students read the report and try to fill in the blanks with the words summarized just now.Then check the answers in class.
【Keys：every day；often；hardly ever；usually；sometimes；hardly ever；never】
Work on 3b
1．Let students complete the chart in 3b with their own information.In the last column，use expressions like “always” “every day” “twice a week” and “never”．
2．Select some students to share their results in class.
【设计意图】以学生熟悉的日常习惯导入话题，并以小组讨论的形式让学生讨论自己的生活习惯，为接下来的写作准备素材。
Step 3　Guidance on writing methods
典型例题：
每个人都有各种各样的习惯，有些习惯能够助你成长，有些习惯会妨碍你进步。请结合个人的实际情况，以“My Habits”为题，写一篇短文。
内容包括：
1．你有什么好习惯，请举例说明该习惯使你获得了哪些益处；
2．你有什么不良习惯，该习惯对你有什么影响，你应当如何改进等。
◆◆审题指导
1．人称：以第一人称为主；
2．时态：以一般现在时为主；
3．要举例说明自己的好习惯和不良习惯。
◆◆思路点拨
◆◆连句成篇
My Habits
Everybody has both good habits and bad ones.So do I.
I have many good habits.I always read English books after supper and often help my parents with housework as possible as I can.
As for bad habits，I usually eat junk food and I hardly exercise.In order to be in good health，I decide to change my bad habits.First，I'll try to eat more vegetables and fruit.Second，I will do sports more than three times a week.
In a word，I should get rid of the bad habits and make my life better.
【设计意图】通过一篇典型例题的讲解，用思维导图的形式，让学生了解如何谋篇布局来完成一篇写作。
Step 4　Writing(3c)
1．Let students write a report about their good and bad habits and say how often they do things，using the report in 3a as an example.
2．Writing guide：
(1)First，write some sentences about habits according to the chart.
(2)Second，write the good habits first，then the bad ones；and make them in correct order.What's more，you should use some conjunctions correctly，such as however and also.
3．Check the composition and let some students read their compositions.
【设计意图】让学生学以致用，学会用所学知识进行相关话题的写作训练。
Step 5　Work on 4
1．Read the questions and the answers.Let students mark a，b or c for each question.
2．Have students score themselves.
3．Divide the students into several groups and let them discuss whether they agree with the individual scoring for each answer and the overall interpretation of the total scores.
【设计意图】小组活动可以调动学生的积极性，通过让学生相互交流，练习口语表达，加深对彼此的了解。
Step 6　Self Check
Work on 1 and 2
1．Let students talk about the activities they do and don't do or their parents do　and don't do and make a chart.
2．Let some students read their charts aloud.Then ask the students to try to write five sentences using the information above.
3．Make sure they use the correct form of the verbs.
Work on 3
1．Tell students that they should read the conversation and then fill in the blanks with the right form of the words.
2．Students read the conversation and try to fill in the blanks.
3．Check the answers：usually；How often；Hardly；How often；every；always.
4．Let students practice the conversation with their partner.
【设计意图】让学生学会自己总结本单元所学知识，达到复习的效果。
Step 7　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.
Unit 2　How often do you exercise Period Ⅴ　Section B(3a～Self Check) dentist，magazine，however，than，almost，point… more than，less than… How often do you eat fast food How many hours do you watch TV every week？
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