Unit 2 How often do you exercise? 单元导学案（无答案）

Unit 2　How often do you exercise
第一课时　Section A
【学习目标】
1. 语言知识目标：
1) Key words and phrases：housework , hardly , ever, once, twice, Internet, programme
2) Key sentences：
① What do you usually do on weekends --I usually watch TV.
② How often do you watch TV --Twice a week.
③ Do you go shopping --No,I never go shopping.
2. 能力目标：掌握频率词汇及如何询问频率。复习一般现在时
3. 情感目标：Talk about how often you do things.
【学习重难点】
频率副词的使用方法 2．对频率副词进行提问
【教学流程】
Step1 导：What do you usually do on weekends How often do you exercise (多久一次)
Step2 学：（学）自学教材
1、自学Page9/10的单词和动词短语，根据音标会读记，并识记1b中频率副词
2、自学指导:Learn to ask and answer the questions in the picture with the words in 1b.
-What do you usually do on weekends --I often go to the movies.
-How often do you go to the movies --Every day/Once a week./Twice a week.
自学要求：姿势端正，零抬头，零发呆，认真研读课本。
Step3测 --What do you usually do on weekends --I always/ usually/often/sometimes/hardly ever/never do. Sth.
1a:活动短语 （口展） 1b听力 （口展） 1c根据图中人物活动造句：（口展）
Step4学-测：How often do you go to the movies --Every day/Once a week./Twice a week.
2a、听力：Number the activities, (口展)
2b、听力：Match the activities (口展)
Step5议： 组议: How often do you do these activities in 2c -I....
Step5展： 口展： 所议内容
Step6评：
知识点一：频度副词：表示事情发生的频率，可用来回答how often 引导的问句。
由频率高到低依次为：
always总是-usually通常-often经常-sometimes有时候-hardly ever几乎不-never从不
频度副词在句中位置为实义动词之前，be动词、助动词、情态动词之后。对频度副词进行提问用how often（多久一次），注意和how long(多长时间) how soon（多久后） how far（多远）的区别。
知识点二：英语次数的表达：一次once、两次twice、三次及三次以上用“基数词+times”.
知识点三：hardly ever和hardly的区别
hardly ever意为：几乎不，只用于表示频率方面。Hardly 可用于表示频率外的一切“几乎不、几乎没有”的否定句，表达否定含义。
Step7理：频度副词及其区别，如何对频度副词进行提问，次数的表达
堂清措施：1.限时背记。2.老师抽测。3.学生互测。
迁移运用;
基础训练P16、P17
【归纳总结】
【教学反思】
Unit 2 How often do you exercise
第二课时 Section A (2d-3c)
【学习目标】
1. 语言知识目标：
1) Key words and phrases：full, swing, maybe, least, swing dance, have piano lessons, once a month, stay up late, go shopping, at least, go to bed early
2) Key sentences：
①-What do you usually do on weekends -I always exercise.②-What do they do on weekends-They often help with housework.③ -What does she do on weekends - She sometimes goes shopping,④-How often do you go to the movies -I go to the movies maybe once a month.⑤-How often does he watch TV -He hardly ever watches TV.⑥--Do you go shopping --No, I never go shopping.
2. 能力目标：能熟练使用频率词汇及询问活动频率。
3. 情感目标：了解国外中学生常见课外活动。
【学习重难点】
1．频率词汇及询问活动频率； 2．一般现在时态的熟练运用。
【教学流程】
Step1导：展示上节课已学习的活动图片及表示频率的短语并问
T: What do you usually do on weekends Ss: I usually… T: How often do you… Ss: ……
Step2 学：（学）自学教材Grammar Focus
Step3测： 1.大声读懂句子；2.标出助动词do/does及动词的变化并思考原因；3.找出询问活动频率的句子及答语，圈出频率副词及单位时间内频度次数的表达，关注其在句子中的位置。
Step4议：对议：2人一组练习+翻译句子 组议: 以小组为单位议频率副词及句式结构
Step5展： 口展：2人一组读句子并翻译；找学生回答组议结果。师点评
Step6测：按要求完成3a并找出每道小题的判断的依据。
Step7展：（议--练习对话）先找学生回答助动词填空，以对话形式说出答句，分别说出答案依据。
Step8测：完成3b特殊疑问句的造句及其答语。
Step9展：（议--练习对话）学生结对对话后，通过PPT核对答案
Step10学：（测 — 议）学生自学，分角色练习对话2d并回答问题：
①Is Claire free next week Why② How often does Claire have dance lessons How about piano lessons
③What kind of dance is Claire learning ④What does Jack invite Claire to do When can Claire join Jack for the activity
Step11展：展示对话，回答问题
Step12评：
知识点一：maybe adv.‘或许；大概；可能’常位于句首；may be 可能是，在句中做谓语
Eg: Maybe you are right. = You may be right.
知识点二:stay up ‘熬夜’常与late， long/all right 搭配
知识点三：at least ‘至少；不少于；起码’least adv. ‘最小；最少’
知识点四：free adj.‘空闲的，有空话的’反义词 busy‘忙碌的 be free= have time‘有空，闲着’
知识点五：full adj. ①‘忙的’，相当于busy ,反义词 free；②‘满的，充满的’反义词 empty;③‘饱的’反义词 hungry
知识点六：Hom come ‘为什么呢/怎么会呢 ’ = Why/Why is it
知识点七：have…lesson‘上…课’
知识点八：swing n.‘摇摆swing dance 摇摆舞； v.‘使摇摆，摆动
Step13理：知识点梳理总结： 词-句
堂清措施：1.限时背记。2.老师抽测。3.学生互测。
【教学反思】
Unit 1 How often do you exercise
第三课时 SectionB 1a-1e
学习目标：
语言知识目标
1.Key words and phrases：junk ,junk food,coffee,healthy
2.Key sentences：How often do you drink milk I drink milk every day.
3.能力目标：学生能运用所学句型询问行为活动的频率。
教学重难点：学生能运用所学知识讨论做某事的频率。
教学流程：
Step1导：出示水果、蔬菜、饮料等图片，看看学生能知道多少？从而引出本节课所学内容。
Step2学：自学教材，要求学生：姿势端正，零抬头，零发呆，认真研读课本。出示新单词，让学生根据音标进行拼读，让学生读重点句型，并思考how often的用法。
Step3测：1.通过1b、1e让学生练习how often引导问频率的句型。检验学生对how often的理解程度。2.让学生听1c-1d的听力，培养学生的听力能力，让学生在语境中感悟how often引导句型的的用法。
Step4议：把班级同学分成四人一组，讨论how often的用法，并组内核对1 c-1d的听力答案。
Step5.展：1.找同学口展how often引导的问频率的句型。2.找学生板展1c-1d的答案。
Step6.评：
知识点一：how often意为“多久一次”用来询问动作或事件发生的频率。答语可以是关于频率的词语。扩展：how many times表示多少次，用来对次数提问。how soon意为“还要多久？用来提问某个时间到将来动作结束或发生的这段时间。”how long意为“多长时间？”用来对一段时间提问。
习题：___________Do you talk on the phone with your best friends ---- Once a week. A.How many times B.How often C.How long D.How soon
知识点二：be good for意为对…有好处，反义词组为be bad for.
习题：完成句子 Exercising _______ __________ ___________ for your healthy.
Step7理：知识点梳理总结：重点词汇、句型和用how often对做事频率的提问。
堂清措施：①限时记忆②教师提问③学生互测。
迁移运用：选择题
1.__________do you eat hamburgers Twice a month.
A. How many B.How long C.How often D.How soon
2.Eating too much ________ your healthy.
A.is good to B.is good at C.is bad for D.is good for
3.Thank you for________ us_______our English.
A.help to B.helping with C.helping to D.help with
归纳总结：让学生总结本节所学主要内容。
教学反思：
Unit 2　How often do you exercise
第 四 课时　Section 2a-2e
【学习目标】
1. 语言知识目标：
1) Key words and phrases：percent, through, however, almost, none, less, point...
in one’s free time, at least, not...at all,such as...
2) Key sentences：
① Here are the results.② And twenty percent do not exercise at all.
③ Although many students like to watch sports, game shows are the most popular
④ It’s good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise.
2. 能力目标：
抓住关键词；培养阅读能力；会写调查报告；并利用饼状图绘制调查结果
情感目标：
了解好习惯和换习惯的优劣，逐渐改掉不良习惯从而培养好习惯
【学习重难点】
了解第五中学学生空闲时间的活动，学习调查报告的写法及饼状图的画法
here be句型, not... at all,percent,although与but...的用法
【教学流程】
Step1导：Free talk：What do you usually do in your free time How often do you … ？
Step2 学：（学）自学教材
自学要求：姿势端正，零抬头，零发呆，认真研读课本。
Step3测：
Fast reading：Read the article and complete the pie charts on the next page.
Read each paragraph quickly and draw a line to get the main idea.
Careful reading：Read the article again and answer the questions.（2c）
Step4议：对议：同位俩人边读边翻译；提问（一英一汉）组议: 小组内合作完成2d
Step5展： 口展：提问，解说 板展：板书重要知识点
Step6评：
知识点一：be good for.“对...有好处”反：be bad for.“对...有害”后接名词、代词/动词-ing
It’s+adj.+(for sb) to do sth.“对某人来说...是怎么样的”eg:It's good for your health.
知识点二：percent n.百分之...基数词+percent “百分之...”
基数词+percent+of+the+名词 作主语时谓语动词的单复数与of后名词的单复数保持一致
eg:Twenty percent of the students agree with you.
知识点三： not...at all“根本不，一点也不”表强烈的否定，at all通常位于句尾。not at all“不用谢，别客气；没关系，一点也不介意”eg:I don’t know her at all.Thank you very much.--Not at all.
知识点四： although conj.虽然，尽管，即使=though 引导让步状语从句. 注意：although/though 与but不可连用
eg:Although the machine is old, it still runs well.=The machine is old, but it still runs well.
Step7理：知识点梳理总结： 词-句
堂清措施：1.限时背记。2.老师抽测。3.学生互测。
迁移运用;
【归纳总结】
1.学生总结 2.老师做重要补充
【教学反思】
Unit 2　How often do you exercise
第五课时Section B【3a-selfcheck]
学习目标
1. 语言知识目标：
1)Key words and phrases: dentist ,magazine, however, than, more than,almost,none,less,less than,point.
2)How often do you ..............
2.能力目标: 一般现在时态和频率副词的
3.情感目标：
能运用所学知识写一篇介绍生活习惯的作文
二．重点、难点：
能运用所学知识写一篇介绍自己生活习惯的作文。
三．教学过程
Step 1导:How often do you exercise/read book/watch T v......
I exercise/reads book/watch T v once /twice a time.
Step 2学 学生大声朗读3a, 熟记方框内的短语用法。
Step 3 . 3a
1. Read the activities in 3a and ask students to talk about them using adverbs of frequency.
测. Finish 3a.3. Check the answer.
Stept4 ：Writing Practice
Good and bad habits.
Adverbs of frequency.
Step 5议 talk about your own report about your good and bad habits.
Step 6展 教师举例板书good habits and bad habits.
Step 7评 compare your results with your partners who is more healthier.
Step 8理。 本单元重点单词及词组：
本单元重点句型：
作文格式
Step 9. self check 完成。
Step10理：本单元重点单词及词组：
本单元重点句型：
作文格式
堂清措施：1.限时背记。2.老师抽测。3.学生互测。
【教学反思】
初二英语上册导学案