Unit 4 How often do you exercise

U n i t 2H o w o f t e n d o y o u e x e rc i s e ?知识点归纳与练习 SectionA 知识讲解 一.helpwithhousework 帮助做家务 1.helpwithsth.意为“帮助做某事” 2.helpsb.withsth.=helpsb._______sth.帮助某人做某事 Eg:Ioftenhelphim______hisEnglish.=Ioftenhelphim__________English. 【拓展】 1.helponeselfto…请随便吃/喝···Pleasehelpyourselftosomecakes. 2.can’thelpdoingsth 情不自禁做某事 Ican’thelpfallinginlovewiththatgirl.我情不自禁爱上那个女孩。

二．housework 意为“家务劳动”。

不可数名词。

1.Theyhavehouseworktodo.A.manyB.much 三.sometimes 有时 辨析：sometimes ，sometimes ，sometime ，sometime sometimes 有时候。

=attimes=fromtimetotime 也是“有时”的意思。

sometimes 几次。

time 作可数名词时可作“次数”解；表示“时间”时是不可数名词。

sometime 某个时候。

可指过去或将来的某个时候。

sometime 一段时间。

常与for 连用。

对它提问用howlong 。

口诀记忆：分开“一段时间”；相聚“某个时候”。

四严厉的；苛刻的”。

hard “努力地；猛烈地；剧烈地”这块地太硬，挖不动。

Theytriedhardtosucceed.副词，意为“几乎不”率。

常用来修饰表示能力的词，如can,could 等。

Hecanhardlyplayfootball.他几乎不会打篮球。

Period ⅣSection 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 1Lead-in1．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 2ReadingWork on 2aHave 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 2bAsk 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。

初二英语UnitHow often do you exercise?试题1.书面表达紧张而充实的一学年又要结束了,东台市首届阳光少年的评选活动正如火如荼地进行。

假如你是David，请根据下表所提示的内容，写一封推荐信，推荐你的同学Tom（七年级四班）获取今年的最佳学生奖。

右。

信的开头称呼和结尾落款已经写好，不计入字数。

Dear Sir,I am writing to recommend Tom for this year’s Best Student Award.____________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ____________________________________________________________________________________________ ______________________________________________I think Tom has all the qualities to get the award.YoursDavid【答案】Sample writingDear Sir,I am writing to recommend Tom for this year’s Bravest Student Award.Tom is a hard-working student. He does well in all his lessons.Tom has many hobbies. He likes playing sports very much and basketball is his favorite. He is going to join the school basketball team next term. He loves animals, so he keeps a rabbit as a pet and takes good care of it at home.Tom is so helpful that he often helps his classmates with their lessons. He is also a kind and polite boy. He always gives his seat to the old people on the bus.I think Tom has all the qualities to get the award.YoursDavid【解析】这是一篇表格作文。

unit4 How often do you exercise？重难点解析一、本单元学习任务：1．学习谈论业余时间的自由活动。

2．学习几个特殊疑问句：What do you usually do on weekends?How often do you watch TV?How many hours do you sleep every night?3．学习几个表示频率的副词：always, usually, often, sometimes, hardly, ever, never 等二、重难点知识讲解1．What do you usually do on weekends? 你周末常常做什么？（1）这是一个由疑问词what引导的特殊疑问句。

前一个do为助动词，构成疑问句结构，后一个do为实义动词（或叫行为动词），意思是“做；干”。

注意：助动词do要随着主语的人称、时态和数的不同作出相应的变化。

如：▲What does she do on weekends?周末她做什么？▲What does Ann often do?安经常做什么？（2）usually为频率副词，意思是“通常；经常”，与often意思相近，但程度有别。

辨析：频率副词always, usually, often, sometimes, hardly ever, never▲ Honesty is not always the best policy. 诚实未必永远是上策。

（3）on weekends 意思是“在周末”，也可说成at (the) weekends, 此处的weekends指星期六和星期日。

2．—How often do you watch TV? 你多久看一次电视？—Twice a week. 一周两次。

（1）how often表示“多久一次”，是对动作的频率进行提问。

可用于回答表示频率的副词，如always, usually, often, sometimes, hardly ever, never等，或用于回答表示频率的短语，如once a day (一天一次)，twice a week (一周两次)，four times a month (一个月四次)，everyday (每一天)等。

Unit6
1.帮忙做家务
2.去看电影
3.一星期三次
4.一月两次
5.至少
6.做运动
7.吃一顿健康的早餐
8.对……有益9.对…….有害
10.善长做某事…..
11.善于和某人相处
12.在某人的空闲时间
13.关于某事采访某人
14.上网（3个）
15.大多数学生
16.一星期四到六次
句子
1.你下个星期有空吗？
2.你最喜欢的节目是什么？
3.他多久看一次电视？
4.他几乎从不看电视。

5.百分之二十多学生根本不锻炼。

6.我们都知道很多学生经常上网，但是令
我们惊讶的是90%的学生每天都上网。

7.尽管喜欢看运动类节目，但是游戏类节
目是最受欢迎。

8.这是调查结果。

9.通过上网或者看游戏类节目是很好的
放松方式，但是我们认为最好的放松方
式是通过锻炼。

10.当你们一块做运动的时候，你可以和你
的朋友以及家人共度时光。

11.积习难改。

Unit4 How often do you exercise?单元分析：一、设计理念：根据新课程标准所提供的任务型教学，在课堂中我们设计了多种多样的任务，以便充分训练学生的听、说、读、写的技能，培养学生综合运用英语进行交际的能力，结合本单元的内容，能让学生使用恰当的频率副词及短语回答问题，学会用英语描述基本的饮食结构和课余时间的活动安排，加强锻炼，增强体质，体会到学习英语的乐趣。

二、教学目标1.能够使用恰当的频率副词及短语回答问题。

2.学会用英语描述自己和他人的课余时间的活动安排。

3.学会用英语描述基本的饮食结构。

三、教学重点和难点1.词汇：milk coffee chocolate drink health habit try grade better same differentdifference maybe although2.短语： a lot of try to do sth help sb to do/do sthwant sb to do sth be good for the same as3.句型：How often do you exercise?I exercise every day.四、教学准备各种运动图片及相关的食物图片五、教学过程1、课前准备-----关于你家人的日常运动的调查问卷2、检查准备情况3、结合图片，复习导入用到的句型“What do you usually do on weekends？”“How often do you…?”做对话练习。

此环节主要是复习前面句型。

4、检查单词的预习情况（形式多样如：提问，听写，比赛等。

）5、师生互动和二人小组活动。

借助图片复习词汇junk food ，milk ，fruit，vegetables等。

教师与一学生做活动示范：-——How often do you drink milk？——I drink milk every day.____Do you like it?____Yes, it’s good for my healthy.学生二人一组,选用上面词汇自由问答.然后请几组同学为全班表演。

Unit 1 How often do you exercise. 全单元教案教案内容分析本单元的主要内容是表达“频率”。

Section A通过“谈论做运动的频率”，通过听力、对话练习、小调查等方式帮助学生掌握如何询问及表达有关频率的内容（做运动的频率，日常活动的频率，学习的频率等）；Section B通过讨论饮食及其它生活方式，通过听力、阅读、做调查等方式，帮助学生掌握如何用频度副词综合表达信息；Self Check 部分通过填空帮助学生复习所学词汇，通过开放式的写作帮助学生巩固对频度副词的掌握。

单元教案目标教案重点及难点1. 表示“频率”：always, usually, often, sometimes, hardly ever, never, once, twice, threetimes a week, every day2. 句型：谈论某项活动或行为的频率3. 准确理解和运用表示频率的副词和词组。

教案媒体：词汇卡片、图片、电脑、投影仪课时安排及教案内容Period 1 (Section A: 1a, 1b, 1c)Period 2 (Section A: 2a, 2b, 2c,3a, 4)Period 2 (Section B: 1a, 1b, 2a, 2b, 2c)Period 4 (Section B: 3a, 3b, 3c，Self check)Period 5 (Revision)分课时教案Period 1Step 1Greetings and Lead-inWhat did you do this summer vacation?Let’s have a talk.Talk to your partner.How was your summer vacation?What did you do during the vacation?Did you stay at home or go out?How was the weather?Did you do any interesting things?What do they do on weekends?Step 2 Presentations:Rong Zuer is a singing star. She sings very well. She is very popular. She is always busy on weekdays. But what does she do on weekends?She loves singing, so she _______practices singing songs. And she _______ goes shopping when she has time because she likes fashionable things. She____ does sports because she thinks it’s good for her health. She doesn’t mind watching TV, so she __________watches TV when she is tire d, it is kind of relaxing. She __________ goes to the movies. And she can’t stand doing housework, so she _____does housework at home. Who does it for her? Can you guess? Summary: Adverbs of frequencyStep 3 Pair work:Tell us about him/her like that.always>usually>often>sometimes>hardly ever(几乎没有) >neverShe always dances after school.She usually swims after school.He often plays football after school.……Let’s talk about the people in the picture below. What do they do on weekends?A: What do they do on weekends? B: They often go to the park.……Step 4 Function presentation (Section A: 1a, 1b)Step 5 Exercises:Jack loves soccer, so he plays soccer every day. He likes surfing the Internet, so he surfs the Internet three times a week. And he watches TV twice a week. He goes to the movies twice a month. He goes shopping once a month. What about you?1. How often does Jack play soccer?2. How often does he surf the Internet?3. How often does he watch TV?4. How often does he go to the movies?5. How often does he go shopping?Step 6 Pair workThen let students practice talking about the people in the picture following the conversation in activity 1c.--What does he/she do on weekends?--He/She always/usually/often/ sometimes/ hardly ever/never…Step 7 HomeworkPeriod 2Step 1 Revision:1.Pair workHow often do you go shopping?I usually go shopping.How often does she surf the Internet ?She often surfs the Internet.……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?…….A: What do they do on weekends?B: They often go to the park.A: How often do they go to the park?B: Four times a week.……Step 3 Listening (Section A: 2a, 2b)Step 4 Language points:1. always: adv. 总是, 一直She always wears a red dress and white shoes.2. usually: adv.通常,常常often: adv.常常We usually/often do homework after school.She usually/often watches TV on weekends.3. sometimes: adv.有时Sometimes I work in the day and sometimes at night.4. hardly ever: 几乎很少, 几乎不I hardly ever watch soap operas.5. never: adv.从不, 决不She never stops talking.……Step 5 Pairwork (Section A: 2c)1. Provide guided oral practice using the target language. Role play the conversation in 2c.①Call attention to the chart. Say: How often do you do these activities? Fill in the chart.②Direct Ss to the sample conversation. Now make conversations like this.③Ask some pairs of Ss to present their dialogues.Step 6 Grammar Focushow often表示“多长时间一次，是否经常”的意义.通常用来对sometimes，usually，never，seldom，often，always，every day，等表示频度的副词或词组提问。