八年级英语上册《unit2 How often do you exercise》导学案（5个课时，无答案）

八年级英语组 主备人：胡燕群 姓名：_______ 班级：__________ 学生
Unit 2 How often do you exercise 第一课时 Section A （1a－2c）
学习目标：熟练 运用本课词汇 及句型谈论活动及其发生的频率。
掌握重要句型① A: What do you usually do on weekends
B: I often go to the movies.
② A: How often do you watch TV B: Twice a week
2 重点、难点：频率词汇及询问活动频率、一般现在时态的熟练运用
【课前自习】
一．.熟练掌握本节课时的新词汇，根据音标试着写出英语单词。
音标 单词 中文及词性 音标 单词 中文及词性
['ha sw k] [w ns]
['hɑ dli] [twa s]
['ev (r) ] [' nt rnet]
['pro ɡr m]
二．汉译英
（1）多久___________（2）去踩滑冰_____________ (3）几乎从来不____________
（4）网上冲浪_____________（5）一周一次 _____________（6）一月两次 _______
（7）一周三次_______________（8）在周末 ______________
(15)你最喜欢的节目是什么？___________________________________
三．自学1a 至2d，完成下列要求
1、看图画，写出1a活动词汇
a _help with houeswork b ____________ c____________
d __________________ e ____________
2、学习1b，了解下列频率副词，写出其中文意思,并根据实际完成2c.
always (100%) usually (80%) often (30-50%)
sometimes (20%) hardly ever(5%) never (0%)
四： 知识链接 (摘抄到语法笔记上)
how often 多久一次，用来提问动作发生的频率。回答用：once，twice, three times 等词语。
How often do you play sports Three times a week.
how long 多长，用来询问多长时间，也可询问某物有多长。
How long does it take ( http: / / www.21cnjy.com ) to get to Shanghai from here How long is the ruler
how far 多远， 用来询问距离，指路 ( http: / / www.21cnjy.com )程的远近。 How far is it from here to the park It’s about 2 kilometers.
练一练：
1.______________ have you been in china --- For 3 years.
2._______________ do his parents let him watch TV .
----once a week.
3.______________ can I jump —— two metres
II、注意“次数”的表达方 ( http: / / www.21cnjy.com )法
一次 once，两次 twice，三次或三次以上用基数词加上 times：
three times, five times, one hundred times
表示“……几次”的表达方法是：
once a day/ a week/ a month/ a year
twice a day/ a week/ a month/ a year
time 表示不可数名词，意为“时间”。
表示可数名词，意为“次数，倍数”
练一练：What time is it 中time的意思是_________________________
I go to the movies three times a week. 中time 的意思是_______________________.
【课中交流】
1.free talk 2. Listen 1b,2a.2b 3.pairwork 4.role-play
【当堂训练 】
1. Mary does some _______shop) on Sundays.
2. Mike goes to see his grandparents _________(one) a week.
3. He didn’t go to school. He could ________(hard) read or write.
4. She _________(exercise) every day to keep healthy.
5 .How many _________(time) have you been to Beijing
根据需要填空：
1.The old man ____________(体育锻炼)every morning.
2.I often go shopping ____________ ____________(在周末).
3.That little boy ____________ (曾经)falls off that tall tree.
4.____________ ____________(多久一次)do you see your grandma
5.He __________ _________ (几乎不曾)goes to restaurant for dinner.
6.I don't often _______ ______ ______ _____(看电影).I usually watch TⅤ.
7. 10. My favorite p__________is the CCTV news.
8. You should look after your______________ (健康).
Unit 2 How often do you exercise 第二课时 Section A（2d－3c）
学习目标： 熟练 运用本课词汇 及句型谈论活动及其发生的频率。.
2.重点、难点 频率词汇及询问活动频率 、一般现在时态的熟练运用
一．熟练掌握本节课时的新词汇，根据音标试着写出英语单词。
音标 单词及词性 中文 音标 单词及词性 中文
[f l] ['me bi]
[sw ] [li st]
二． 汉译英
（1）空闲的___________ （2）相当,非常____________ （3） 上、、、、课____________
（4）什么种类____________（5） 摇摆舞 ___________（6） 不得不做______________
(7) 你正在学习何种舞蹈？_______________________________
三．读3遍grammar focus，完成3a和3b .
四．知识链接（摘抄到语法笔记上）
1. sometimes用作副词，表示有的时候sometimes是频率副词，它暗指某动作（在过去、现在或将来）有时候重复。
2. sometime 用作副词。表示某个不确切或不具体的时间，表示“某个时候，它后面应该接一个过去或将来的时间
3. some time表示一些时间或一段时间,用作名词短语
4. Some times也用作名词短语，意为几次，几倍
练一练 Come to see us _______________.
We lived in the country for ______________
_____________ he went there by bus.
She has been to Beijing __________.
[课中交流]
group show (2d) 2 ( http: / / www.21cnjy.com ).Discuss and check the answers 3.finish 3a\3b 4.exercise in class
【当堂检测、能力提升]
一．用方框内的单词或短语完成下面的句子(有多余 选项)
Always, every day, often, sometimes, never, hardly ever
1. He _________.gets up at six o’clock.
2. How ________do you go to the movies
3. It _______________rains here. It’s usually sunny and warm.
4. Some of my fri ( http: / / www.21cnjy.com )ends exercise every day and hardly ever eat junk food，but the others eat junk food ____________.
5. 1 can’t swim. ( http: / / www.21cnjy.com )So I ____________go to the beach to swim. Sometimes I go there with my friends to run.
二．连词成句
1.how you books read often do English
________________________________.
2. watch do how often you TV
________________________________.
3. weekend you usually what do do on
________________________________.
4. weekend do parents what your do on
________________________________.
三、完成短文，根据文章的含义每个空白填写一个单词，单词的第一个字母已经给出。
He is pretty h______. He tries to exercise e______ day. And his eating habits are p______ good. He often eats a lot of v________, u_______ ten to eleven t______ a week. And he eats f______ every day and he d______ milk every day. But he doesn’t love j______ food very much, so he t______ to eat it only once a week. And he sleeps nine h______ every n______. So you see, he looks a______ his health. And it makes a big d_______ to his grades. Good f_______ and exercise help him to study better.
Unit 2 How ( http: / / www.21cnjy.com )often do you exercise 第三课时 Section B（1a－1e and self-check）
1.学习目标：1、会认读 ( http: / / www.21cnjy.com )、拼写本课的单词和短语；2、正确运用How often 引导的疑问句进行交际。3、完成听力练习，并就听力内容进行问答
2.重点、难点：1、会认读、拼写本课的单词和短语；
2、正确运用How often 引导的疑问句进行交际。
【课前自习】
一． 熟练掌握本节课时的新词汇，根据音标试着写出英语单词。
音标 单词 中文 音标 单词 中文
[d k] ['k fi]
[helθ] [r 'z lt]
二．一般现在时的用法　　（摘抄到语法笔记上）
1. 表示现在的状态Tom lives in Beijing.　　
2.表示经常性或习惯性的动作，常与 a ( http: / / www.21cnjy.com )lways, often, sometimes, every day, on weekends, once a month, three times a day， in the morning/ afternoon, / evening, at noon, at night ,on Sunday(s), at seven 等表示频率的副词或时间状语连用。
　I go to school at seven every day. He plays soccer on Sundays.
3表示主语具备的性格和能力等
　She likes apples. They speak Japanese.
4.表示客观事实或普遍真理。
The sun rises in the east and sets in the west.
写出下列动词的第三人称单数，并总结加S的规则。
1.drink 2. go 3.stay 4.make
5.have 6.pass 7.carry 8.watch
9.fly 10.study 11.brush 12.do
规则：
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________
三．知识积累 (摘抄到语法笔记上,上课抽查)
（1）want sb to do sth 想要某人做某事
My mother wants m ( http: / / www.21cnjy.com )e to drink it.我妈妈想要我喝。
want to do sth. 想要做某事 want sb. to do sth. 想要某人干某事
翻译：你想和我一起去看电影吗？ 译：_____________________________________
有很多动词后面用这种结构做动词的复合宾语：
ask sb. to do sth. 叫某人做某事 tell sb. to do sth. 告诉某人去做某事
help sb. (to) do sth. 帮助某人做某事
(2) be good/bad for 对----有好/坏处
be good for … 表示“对…… ( http: / / www.21cnjy.com )有益（有好处）” 其反义为：be bad for … 对……有害/无益
翻译：多读书对我们有好处。译： It’s good for us to __________________________.
在床上读书对你的眼睛有害。 译：____________________________________.
四．完成书本self-check,你完成了吗？你知道maybe 和may be的区别吗？
maybe 是副词，意为“大概， 可能，或许”，一般用于句首。May be是情态动词，意为“可能是..，也许是..，大概是..”
练一练：
I .maybe / may be
The baby is crying ( http: / / www.21cnjy.com ), she is hungry. = The baby is crying, she _________ hungry.
②.The woman a teacher . = ______ the woman is a teacher.
【课中交流】
1c 1d 听力训练 （1）放录音 ( http: / / www.21cnjy.com )，完成1c (2) 听第二遍，回答1d的6个问题，把答案写在课本上 （3）听第三遍，检查答案，并进一步理解听力原文.（4）听全文，跟读材料，注意模仿语音、语调、句群停顿。（5）根据1d内容，进行采访问答
【当堂练习】
1.Don’t read in bed. It’s bad ___ your eyes.
A. for B.of C. with
2.Jenny _____ lifestyle.
A. has a healthy B. have a healthy C. has a health
3.If you want to be healthier, you must eat ____ junk food, I think.
A. more B. less C. fewer
5.Eating more vegetables helps you to keep ________ good health.
A. for B.in C. to
6）__________do you drink coffe -----Twice a day.
A.How many B.How long C. How soon D. How often
7)My teacher wants me _________ hard.
A.study B. studying C. to study D. studies
8)Eating fruit and vegetables _____________ our health.
A. is good to B. is good C.is good for D.is well for
Unit 2 How often do you exercise 第四课时 Section B（2a－2e）
1.学习目标：掌握本课的生词、短语、句型，理解本课的主旨大意，对本课的内容进行归纳、对话改写、及仿写。
2.重点、难点：学会用过去式写调查报告。
掌握本课的生词、短语、句型
对本课的内容进行归纳、改写、及仿写。
【课前自习】
熟练掌握本节课时的新词汇，根据音标试着写出英语单词。
音标 单词 中文 音标 单词 中文
[p 'sent] [ ɑ n'la n]
['tel v n] [ l' o ]
[θru ] [ma nd]
['bɑ di] [s t ]
[t 'ɡe r] [da ]
['ra t r]
二．汉译英
1.在空闲时间____________________2.问……关于…..__________________
3.一周6次______________________4.根本不…__________________
5.上网___________________6.对……感到惊奇______________________
7.至少____________________8.为了取乐和锻炼____________________
9.问题的答案________________ 10.通过使用互联网_________________
11.最好的方法___________________ 12.比如_________________
三．读一读文章2b，你能回答下列问题吗？
1). What does the word “exercise” in the passage mean
A. do sports B. do homework C. watch TV
2) What’s the Chinese for “ once or twice”
A. 一两次 B. 曾经两次 C. 从前或者两次
3) Do all the students like watching TV
A. No. B. Yes. C. It’s hard to say.
四．读一读文章，你能用下列的词汇造句吗。（不能抄书上的句子）(2b)
1.It’s healthy for …………(对。。。。有健康)
_________________________________________________________
the best way to do sth ……. (做。。。的最好方法 )
___________________________________________________________
3. ask……about…….（ 问。。。关于）
____________________________________________________________
五．知识积累 摘抄到语法笔记上
V “by+v-ing”结构
　　在这个结构中,by是介词, ( http: / / www.21cnjy.com )意为“以……方式”、“以……方法或手段”,by 之后常接v-ing “名词。这种结构在句子“用作方式状语,所表示的方法、手段、途径比较抽象,译成汉语时常为“通过,借助, 用,由”等。如:
　　We learn English “y reading aloud. 我们通过大声朗读学习英语。
　　You can turn on the recorder by pressing the button.
　　你可以通过按这个按钮来打开录音机。
　　She learned Engli ( http: / / www.21cnjy.com )sh well by listening to the radio. 她借助听收音机学英语学得很好。
　　[链接] “by +名词”结构
　　当by后接名词时,常有下列三种情况: ( http: / / www.21cnjy.com )“　　1. 用 “by+交通工具的名词”,如:by train乘火车/by plane 乘“机等。
　　2. 用 “by+交通路线的名词”,如: by air乘飞机/by sea从海路等。“
　　3. 用 “by+通讯工具的名词”,如:by e-mail通过电子邮件等。
　　注“:这些名词一律用单数形式,其前也通常不加限定词。但要注意的是:by bus=in a bus.
[课中交流、当堂检测]
1.Free talk :
In our life we ( http: / / www.21cnjy.com ) have many interesting things to do for fun or to relax.What can we do in our spair time discuss 2a
2.快速阅读2b 完成饼图
3.仔细阅读课文，完成2c
4、仔细阅读2b课文，注意模仿语音、语调、句群停顿
4、巩固练习，完成2d
5、拓展
6、同步阅读
We all need to exer ( http: / / www.21cnjy.com )cise. Doctors say it is good for us. It makes your heart and body strong. It also gives you more energy. And you will feel better about yourself. lt's best to exercise twice ’ week. Twenty minutes each time is enough.
There are many ways ( http: / / www.21cnjy.com ) to exercise. You can walk,run,play sports,or swim. Many people go to special places to exercise.They are ca1led "fitness centers." These p“aces have a lot ”f equipment. Some People buy equipment for their homes. But it is very expensive.
Exercising can be fu ( http: / / www.21cnjy.com )n. Friends can exercise together at a fitness center. Or they can play sports together. How do you exercise
( )1. What is the main idea
A. Exercise equipment is expensive.
B. Playing sports is a good way to exercise.
C. Every person shou1d exercise.
( )2. We should exercise ________.
A. every day B. 2O minutes a week C. twice a week
( 3. At fitness centers,________.
A. you can buy expensive equipment
B. people can do many kinds of exercising
C. it is very expensive
( )4. Which of these kinds of exercising is not in the article
A. Dancing. B. Swimming. C. Sports.
( )5. Which of these sentences about exercising is true
A. Exercising is expensive. B. Exercise is good for your heart.
C. Only doctors exereise.
Unit 2 How often do you exercise 第五课时 Section B （3a－4）
1.学习目标： 知识目标： What do ( http: / / www.21cnjy.com )you usually do on weekends I sometimes go to the beach.How often do you eat vegetables Every day.Most students do homework every day.能力目标: 会使用频率副词及短语；能描述课余时间的活动安排；
情感目标: 建议学生培养良好的学习和生活习惯
2.重点、难点：能力目标: 会使用频率副词及短语；能描述课余时间的活动安排；
【课前自习】
熟练掌握本节课时的新词汇，根据音标试着写出英语单词。
音标 单词 中文 音标 单词 中文
['dent st] ['m ɡ zi n]
[ha 'ev r] [ n]
[' lmo st] [n n]
[les] [p nt]
二．英译汉：
一个16岁的高中生______________________ 青年杂志______________________
许多好习惯___________________________ 熬夜_________________________
超过________________________ 去看牙医____________________________
她说她很担心._______________________________________
三．1.从高至低写出相应的頻度副词： 、 、 、 、
2.默读3a ,根据表格中的信息用频度副词填空，并熟读3a至能背出文章部分内容。（上课抽背）
四．联系自己的日常生活实际，使用频度副词各写好坏习惯3个
Good habits：
1________________________________________________________________________
2.________________________________________________________________________3.________________________________________________________________________
Bad habits:
1._____________________________________________________________________2._____________________________________________________________________3._____________________________________________________________________
[课中交流、当堂检测]
1.Discuss in g ( http: / / www.21cnjy.com )roup 2. Check the answers 3a 3. Talk about habits
4 wrring
找出文中的总起句
____________________________________________________________________________________________________________________________________________
找出文中的过度词
_____________________________________________________________________________________________________________________________________
结合自己所写的好坏习惯写一篇文章，字数70以上
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________