新目标八年级上册Unit2 How often do you exercise知识讲解及练习
Unit2 How often do you exercise?一、重点短语help with housework 帮助做家务 on weekends 在周末how often 多久一次 hardly ever 几乎从不once a week 每周一次 twice a month 每月两次be free 有空 go to the movies 去看电影use the Internet 用互联网 swing dance 摇摆舞play tennis 打网球 stay up late 熬夜；睡得很晚go to bed early 早点睡觉 play sports 进行体育活动be good for 对……有好处 go camping 去野营not…at all 一点儿也不…… in one’s free time 在某人的业余时间the most popular 最受欢迎的 such as 比如；诸如old habits die hard 积习难改 go to the dentist 去看牙医more than 多于；超过 less than 少于at least 至少 have dance and piano lessons 上舞蹈课和钢琴课二、句型荟萃help sb. with sth. 帮助某人做某事How about…? ......怎么样？/ ……好不好？want sb. to do sth. 想让某人做某事How many+可数名词复数+一般疑问句？…有多少…?主+find+ that从句. ……发现……spend time with sb. 和某人一起度过时光It’s+ adj.+ to do sth. 做某事是……的。
ask sb. about sth. 向某人询问某事by doing sth. 通过做某事What’s your favorite……? 你最喜爱的…是什么？the best way to do sth. 做某事的最好方式三、单元语法频度副词1.频度副词：表示动作发生间隔（既频率）的副词。
它们有：always ; usually ; often ; sometimes ; seldom ；hardly ever ; never 等。
2. how often意为“多久一次”，用来提问在某一段时间内进行某个动作的频率。
其回答通常是often、sometimes、never、hardly ever、always、once a day、once a week等等表示频率的副词或是短语。
例: --- She hardly ever watches TV. （划线提问）--- How often does she watch TV?例句理解：1. —What do you usually do on weekends?—I often go to the movies.2. —How often do you shop？—I shop once a week.3.频度副词：表示频率不确定频率短语表示频率确定表示确定的频率短语every day/week/month/year 每天/周/月/年 once a week 每周一次twice a week 每周两次 twice a month 一月两次three times a day 一天三次注：三次或三次以上一般用“基数词＋times”表示。
（3）在句中位置：频度副词在句中通常放在be动词、助动词、情态动词之后，在实义动词之前。
例：She is often late for school.He always helps me.课堂巩固练习:一、对划线部分提问1）He always plays basketball after school._______ does he always _______ after school?2) They hardly ever play football._______ _________ ________ they play football?二、单项选择( ) 1. ---How often ______ she exercise? ---Twice a week.A. doB. doesC. doingD. did( ) 2. I ______ like to drink milk.A. notB. doesn’tC. don’tD. no( ) 3. ---______do you go swimming? ---Sometimes.A. How oftenB. How longC. how manyD. How old ( ) 4. Katrina watches TV once ______ week.A. aB. theC. anD. ﹨知识扩展：1. how long多久（用来提问有多长时间）回答通常是more than two weeks、for a week、ten years等表示一段时间的状语。
例：—How long did you study English in China?—For three weeks.2. how soon用来提问“需要多长时间才会”，指某一动作要多长时间以后才能完成或发生。
回答通常是“in＋一段时间”例：—How soon will you come back？—In a week.【活学活用】用how far, how often, how long填空。
1) does she usually exercise?2) is it from your home to the school?3) have you been away from (离开) your hometown?4.【区别】How often和How many times①How often用来提问某个动作间隔多久发生一次，即询问动作发生的频率。
通常对一些表示频率的副词进行提问；也可以对频度短语进行提问。
②How many times意思是“多少次”，用来提问做某事的次数，往往就once, twice, three times等词语进行提问。
典型例题：1）Li Ming does his homework every day. （就划线部分提问）→How often does Li Ming do his homework?解析：every day属于频度短语，就频度短语提问用How often.2）The old man went to the zoo three times this year.（就划线部分提问）→How many times did the old man go to the zoo this year?解析：这里就次数提问用how many times.课堂巩固：一、用所给词的正确形式填空1. I watch TV _________ (one) a week.2. He watches TV _________ (two) a week.3. Katrina __________ (exercise) every day.5.语法归纳特殊疑问词How的用法四、单元知识讲解Section A1. help with housework 帮助做家务（教材第9页）（1） help with sth. 意为“帮助做某事”拓展：help sb. with sth. = help sb. （to） do sth. 帮助某人做某事Eg: I often help him with his English. = I often help him (to) learn English. 我经常帮他学习英语。
（2）housework 意为“家务劳动”。
不可数名词。
1. They have housework to do.A. manyB. much2. sometimes 有时（教材第9页）辨析：sometimes ，some times ，sometime ， some timesometimes 有时候。
=at times也是“有时”的意思。
some times 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。
some time 一段时间。
常与for连用。
对它提问用how long 。
口诀记忆：分开“一段时间” ；相聚“某个时候”。
Eg：Sometimes I get up very late. 有时我起床很晚。
I will go to shanghai sometime next week. 下周某个时候我要去上海。
He reads the story some times. 他读这个故事几遍了。
I’ll stay here for some time. 我将会在这儿呆一段时间。
练习：① We plan to stay in Hainan for . 我们打算在海南呆一段时间。
② I am sure that we have met before. 我肯定我们之前见过几次了。
③ I have letters from him. 有时我会收到他的来信。
3. hardly ever 几乎不（教材第9页）hardly ever相当于hardlyeg：There is hardly any food left. 几乎没有食物剩下。
辨析：hardly 与hardhardly 几乎不，一般位于动词之前。
hard 努力，位于动词之后。
eg：He hardly works. 他几乎不工作。
He works hard. 他工作努力。
4. use the Internet 用互联网（教材第10页）use sth. to do sth. 用某物做某事eg：I use a knife to cut bread. 我用刀切面包。
短语：on the Internet 在网上， surf the Internet 网上冲浪，上网5. What’s your favorite program？你最喜欢的节目是什么？（教材第10页）句型：What’s your favorite...? =What... do you like best？你最喜欢的......是什么？1.What’s your favorite animal？你最喜欢的动物是什么？= __________________________________________6. Are you free next week？你下周有空吗？（教材第10页）free 意为“空闲的，有空的”，反义词busy。
新目标八上Unit 2 How often do you exercise Period 4教案
Unit 2 How often do you exercise一、教学目标：1. 语言知识目标：1) 复习询问或谈论别人饮食、锻炼的频率、休息的时间及选择不同频率的理由。
2) 能够运用所给的提示，完成对某人饮食习惯的描写。
3) 总结回顾所有的频率词，并学会运用所学的频率词来谈论某人的生活习惯。
2. 情感态度价值观目标：1) 通过小组活动对话、讨论、调查等活动。
培养学生们的合作意识和团队精神。
2）谈论日常生活行为习惯，提倡合理安排自己的生活，养成良好的生活习惯，享受丰富多彩的校园生活。
二、教学重难点1. 教学重点：1) 能运所给的提示词来描写个人的饮食起居等方面的习惯。
2）能运用一些相关资料对他人进行好习惯与坏习惯的调查。
2. 教学难点：能运所给的提示词来描写个人的饮食起居等方面的习惯。
三、教学过程Ⅰ. Warming- up and revision1. Have a dictation of the new words and expressions.2. Let some Ss read the passage in 2b.3. Check the homework.Ⅱ. Presentation1. Show some pictures of your daily activities. Tell Ss your good activities and bad activities.2. Let some Ss tell about how often they do some activities and judge they are good habits and bad habits.Ⅲ. Practice1. Look at the information in the chart and complete the report.2. 阅读指导:首先，通读短文，了解短文的大体意思。
人教版新目标英语八年级上册《Unit 2 How often do you exercise》课件
20% 1-3 times a week
no exercise
Topic（主题）
10% 3-4 times 3-4 times aa week week
15% every day
every day
Para 4
Para 5
Conclusion（结论）
Para 2
Last month we asked students about free time activities.
15 %
every day
every day
20 % 1-3 times 1-3 a week times a
week
20 % never
Para 4
Para 5
Conclusion（结论）
Para 5
no exercise every day
Last month we asked students about free time activities.
3-4 times a week
4-6 times a week
1-3 times a week
every day 90% every day
every day
Use the Internet
Watch TV
The best way to relax is through exercise. “old habits die Conclusion（结论） hard”. So start exercising before it’s too late.
Today I asked Class 4 students about reading books after class. Here are the results.
人教版新目标版八年级英语上册-Unit-2-How-often-do-you-exercise教案
Unit 2 How often do you exercise?Section A 1 (1a-2d)一、教学目标：1. 语言知识目标：1) 能掌握以下单词： housework, hardly, ever, hardly ever, once, twice, Internet, program, full, swing, swing dance, maybe, least, at least能掌握以下句型：① —What does he do on weekends —He usually watches TV.② —How often do you watch TV —I watch TV every day.③ —Does he go shopping —No, he never go shopping.2) 能了解以下语法：频度副词及一般现在时简单谈论周末活动情况。
2. 情感态度价值观目标：通过本单元的学习，养成健康的饮食习惯，保证充足的睡眠时间，进行合理的运动锻炼，以保持健康的体魄。
培养学生的逻辑表述能力，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。
二、教学重难点1. 教学重点：1) 对6个频度副词细微差异的理解及使用。
2) 弄清一般现在时在不同人称下动词形式及提问的变化。
2. 教学难点：1) 第三人称单数谓语动词在此核心句型中的运用。
2) 谈论课余时间的各项活动，以及初步认识和使用频率副词。
三、教学过程Ⅰ. Lead inTalk about your last weekend’s activities.Ⅱ. Presentation(1) 教师问：“What do you usually do on weekends ” (并且板书)让学生根据自己的实际回答I usually …… on weekends.(2) 教师出示动词卡片 watch TV，read books，exercise，swimplay football、go shopping、go to movies让学生回答。
新版新目标英语八上第二单元知识点
人教版八年级上册英语知识点Unit 2。
How often do you exercise?一.、重点短语归纳：1.go to the movies =go to the cinema去看电影2。
look after=take care of 照顾3。
surf the internet 上网4.healthy lifestyle 健康的生活方式5。
go skateboarding 去滑滑板watch TV看电视6。
keep healthy=stay healthy= keep in good health保持健康keep +形容词,“表保持某种状态”do some reading 阅读7.exercise= take/do (much）exercise=do sports锻炼8.eating habit 饮食习惯9。
take more exercise 做更多的运动10.be the same as 与什么相同11.once a month一月一次12。
be different from 不同13。
twice a week一周两次。
three times a week一周三次14。
make a difference to 对什么有影响如：As teachers，you must believe that you can make a difference to the lives of your students. 身为教师，你们必须坚信你们能够影响学生的一生。
如：A false step will make a great difference to my future。
错走一步对我的前程来说会产生很大影响.15。
how often 多久一次,询问动作发生的频率how many times 多少次，用来提问做某事的次数16。
although=though虽然〈不能与but连用〉17。
most of the students=most students大多数学生18。
Unit2HowoftendoyouexerciseSectionA(1a—2c)课件(49张PPT
Section A (1a-2c)
人教新目标（Go for it）版 八年级上册
Learning objectives
新课标•示范课
通过本节课学习，我能够：
1. 掌握并会使用本节课所学新词汇及目标语言。 2. 听懂并熟练运用目标语言谈论自己或他人做事的频率，
学习理解类活动
新课标•示范课
Tapescript: Reporter: So, Cheng Tao, how often do you watch TV?
Cheng Tao: Hmm...about twice a week, I guess.
Reporter: Uh-huh. And how often do you read?
every day
I exercise every day.
应用实践类活动
How often do you watch TV?
I never watch TV.
新课标•示范课
never
应用实践类活动
How often do you play the piano?
新课标•示范课
I sometimes play the piano.
once /wʌns/ adv. 一次；曾经
twice /twaɪs/ adv. 两次；两倍
Internet /ꞌɪntə(r)net/ n. （国际）互联网；英特网
program /ꞌprəʊɡræm/ n. (=programme) 节目
学习理解类活动
新课标•示范课
Translate these phrases and sentences.
八年级英语上册Unit2Howoftendoyouexercise第3课时教案(新版)人教新目标版
4. 鼓励学生主动参与课堂活动，增加实践机会。
四、教学方法与手段
教学方法：
1. 任务驱动法：通过设计具有实际意义的任务，让学生在完成任务的过程中运用所学知识，提高语言实际运用能力。
2. 情境教学法：创设真实的语言环境，让学生在特定的情境中学习英语，增强学习兴趣和积极性。
5. 编写一个关于你所在城市的交通状况的句子，使用一般现在时态。例如：“Traffic in my city is usually heavy in the morning and evening.”
作业要求：
- 每个句子都要使用一般现在时态。
- 句子内容要真实、有意义，尽量避免使用中文。
- 作业完成后，学生需自行检查语法和拼写错误。
八年级英语上册 Unit 2 How often do you exercise第3课时教案 （新版）人教新目标版
课题：
科目：
班级：
课时：计划1课时
教师：
单位：
一、教学内容
本节课为人教新目标版八年级英语上册Unit 2 How often do you exercise的第三课时。本课时主要内容为Section B 3a-3c。本节课主要让学生掌握一般现在时态的疑问句和回答方式，以及频率副词的运用。通过本节课的学习，学生能够更好地运用一般现在时态描述自己的生活习惯，提高英语口语表达能力。
3. 编写一个关于你家人日常运动的句子，使用一般现在时态。例如：“My mother often does yoga in the evening.”
4. 编写一个关于你同学日常运动的句子，使用一般现在时态。例如：“My classmate never misses the school sports meeting.”
初二英语人教新目标版八年级上册Unit 2单元测试题答案解析
初二英语人教新目标版八年级上册Unit 2单元测试题How often do you exercise?I.单项选择.-Can you go swimming with me next Sunday?-Sorry, next week is for me.A.freeB. goodC. enoughD. full【答案】D【解析】句意：-卜.星期天你能和我一起去游泳吗？-对不起，我卜.周的安排都满了。
A. free形容词，空闲的或免费的；B.good形容词，好的；C.enough形容词，足够的；D.full形容词，满的、饱的。
根据句意可知，此题指“事情都满了“，不能去游泳了。
应选：Do. You can buy almost everything the Internet, and it's very easy.A. intoB. forC. atD. on【答案】D【解析】句意：在网上你几乎可以买到所有东西。
而且非常简单。
A. into进入：B. for为……：C.at在某时间点或地点；D. on在上。
在网上,通过网络:on the Internet.应选D。
【考点】考查介词辨析。
2.Gina often helps her mother housework in her free time.A. inB. toC. atD. with【答案】D【解析】句意：吉娜在空闲时间经常帮妈妈做家务。
根据help sb with sth帮助某人做某事；应选D【点评】帮助某人做某事通常有三种形式,help sb do sth;例如：He helps his mother do housework. help sb to do sth例如:He helps his mother to do housework.和help sb wi th sth .例如：He helps his mother with housework.【答案】31. least32. times 33. are34.writersplaying【解析】句意:迈克一周至少打两次网球。
人教新目标Unit-2-How-often-do-you-exercise
4 People usually take _________ in the morning
How often do you watch TV? Twice a week.
How often 表频率，多久一次，对every day, always, usually, sometimes, often once a week 等表示频率的副词或短语提问。
3、My friends like different weekend (activity).
4、Here(be) some students’ homework.5、She likes(surf) the Internet a lot.
II、根据句意与首字母提示完成单词。
1、Jim is n late for school.He is a good boy.2、My uncle likes the TV p on CCTV-5.
1. 高小姐，送给你一些鲜花。
2. 这是你的书。________ ________ your books. 3. 给你。Here ________ ________.
The result of意为“……的结果”,of后跟名词，result 可用单数也可用复数。
这是他们比赛的结果。Here is _____ ______ ______ their match.
3、The lazy(懒的) boy h ever helps others.
4、My brother a goes to school early, so he’s never late.5、The running star e every day.
(重要)新目标八年级上册英语第二单元
八年级上册英语第二单元知识点归纳Unit 2 How often do you exercise?一．词组，短语：1、help with housework2、go shopping3、on weekends4、how often5、hardly ever6、once a week7、twice a month 8、go to the movies9、every day 10、use the Internet11、be free 12、have dance and piano lessons13、swing dance 14、play tennis15、stay up late 16、at least17、go to bed early 18、play sports19、be good for 20、go camping21、in one’s free time 22、not….at all23、the most popular 24、such as25、go to the dentist 26、more than27、Old habits die hard 28、hard=difficult29、less than二．习惯用法，固定搭配：1. help sb. with sth2. How about+n./v.ing?=What about…?3. want sb. to do sth.4. How many +5. 主语+ find+ that6. It’s + adj.+ to do sth.7. spend time with sb.8. ask sb. about sth.9. by doing sth.10. What’s your favorite…..?11 start doing sth.12. the best way to do sth.13、leave for…三．知识精讲：1．How often do you exercise？你多久锻炼一次？【解析】本句是含有特别疑问词how often 的特别疑问句。
新目标八年上说课加教学设计Unit2 how often do you exercise
Then get them to work in pairs．
Answer the questions with their own preferences． • As the students to do the practice, move around the classroom and give them some help． • Ask several pairs of students to perform their conversations before the class． • Purpose of my design: Task-based teaching method is used here to develop Ss’ ability of communication and also their ability of co-operation will be well trained.
lifelong study.
Part 5： Teaching Objectives (教学目标)
1. Knowledge and Skill: To master the new words and the target language as follows, A:How often do you go to the movies? B:I go to the movies once a month. To develop students’ listening and speaking skills. 2. Process and Method: To train the students talk about how often they do things through the steps of “observation-imitation-practiceproduction”. 3.Emotional Attitude and Value To know more about everyday activities both at home and abroad and exercise more to keep fit.