八年级英语上册 Unit 2 How often do you exercise（第1课时）教案 （新版）人教新目标版-（新版）人教新目标版初中八年级上册英语教案.doc

Unit 2 How often do you exercise?
单元总览
类别
课程标准要求掌握的项目
单元话题
Talk about how often you do things: In this unit, students learn to talk about what things they do and how often they do the things
重点单词
1.housework(n.)
2.hardly(adv.)
3.once(adv.)
4.twice(adv.)
5.Internet(n.)
6.full(adj.)
7.maybe(adv.)
8.coffee(n.)
9.health(n.)
10.online(adj.)
11.although(conj.)
12.through(prep.)
13.together(adv.)
14.die(v.)
15.writer(n.)
16.dentist(n.)
17.magazine(n.)
18.however(adv.)
19.than(prep.& conj.)
20.less(adv.,adj.& pron.)
21.point(n.)
重点词组
1.how often
2.twice a week
3.three times a week
4.go to the movies
5.go shopping
6.use the Internet
7.stay up late
8.hardly ever
9.at least
10.go to bed
11.help with
12.junk food
13.be good for…
14.not…at all
15.be surprised
16.answer to our questions
17.the best way to do sth.
18.such as
19.spend…with
20.a 16-year-old high school
student
21.a lot of
22.more than
23.teeth cleaning
重点句式
1. How often do you exercise?
2. How often des he watch TV?
3. What do you usually do on weekends?
4. What does she do on weekends?
5. Does she go shopping?
单元语法
1. 频率副词的使用以及what与和how often 句型的提问、回答
2.一般现在时态。
课时分解

第一课时 Section A ( 1a~2d )

类别
课时要点
重点单词
housework(n.)家务劳动；家务事
hardly(adv.)几乎不；几乎没有
once(adv.)一次；曾经
twice(adv.)两次；两倍
Internet(n.)(国际)互联网；因特网
full(adj.)满的；忙的；充满的
maybe(adv.)或许；大概；可能
重点词组
how often多久一次
twice a week一周两次
three times a week一周三次
your favorite program你最喜欢的节目
go to the movies去看电影
go shopping去购物
use the Internet上网
how come为什么；怎么会……(那样)
重点句式
1.What do you usually do on weekends？你通常在周末做什么？
2．How often do you exercise？你多久做一次运动？
3．Do you go shopping？你去购物吗？
4．What kind of dance are you learning？你正在学习哪种舞蹈？

§自主学习方案
学生自学新单词教材P9－10的单词)，看谁记得又快又准。(2分钟)
1.how__often
多久一次
2.housework
家务劳动；家务事
3.hardly
几乎不；几乎没有
4.ever
在任何时候；曾经；从来
5.once
一次；曾经
6.twice
两次；两倍
7.full
满的；忙的；充满的
8.Internet
(国际)互联网；因特网
9.program
节目
【新词自查】
根据句意和汉语提示完成句子。
1．How__often__(多久一次) do you watch TV?
2．Have you ever(曾经) been to Beijing?
3．I often help my mother do housework(家务) at home.
4．I eat junk food twice(两次) a week.
5．She hardly(几乎不) goes to the movies on Sunday.
§课堂导学方案
Step 1 情景导入
参考案例
Teacher：We know every week has weekend，but what do you usually do on weekends？Today we will learn this topic and another topic that is how often you do these activities.
Teacher：What do you usually do on weekends?
Students：________________________________________________________________________
①I often go to the park.
②I often do exercises.
…
环节说明：通过课前的一个师生问答互动环节引入新课话题。
Step 2完成教材1a～1c的任务
【操作案例】
1．要求学生打开课本P9，看课本的图片并且按要求写出一些活动，完成1a的任务。(2分钟)
2．检查答案，先要求全班一起给出答案，然后要求2－3名同学就“What other activities do you usually do on weekends？”给出自己的答案，让学生写到黑板上。(3分钟)
参考案例：
Teacher：What other activities do you usually do on weekends?
Students：________________________________________________________________________
①I often play football on weekends.
②I usually play computer games on weekends.
③I usually go to the movies on weekends.
…
3．要求学生听第一遍录音，并完成课本上1b的听力任务。(1分钟)
4．要求学生听第二遍录音，并逐句进行跟读。(2分钟)
5．根据听力材料，要求学生练习句型“What do you usually do on weekends？”然后用第三人称练习本句型。并且邀请2－3组同学当堂进行演示。(3分钟)
6．小结训练。要求学生在规定的时间内完成一个小练习，并且请若干个学生给出自己的答案。有错误的要及时纠正。(2分钟)
用括号内所给单词的正确形式填空。
1．What does(do) she usually do on weekends?
2．She often watches(watch) TV on weekends.
3．They hardly ever go(go) shopping.
4．Mary usually does(do) exercises in the morning.
环节说明：通过学习1a，使学生对词组加深印象；通过练习1b，让学生初步了解频率副词，锻炼学生的听力以及抓取关键信息的能力；通过练习1c，训练学生的口头表达能力，同时学习了“What do you usually do on weekends？”这个询问频率的基本句型，为新句型的学习打下基础。
Step 3完成教材2a～2c的任务
【操作案例】
1．要求学生翻开课本P10。播放第一遍录音，完成2a和2b的听力任务。(1分钟)
2．要求学生听第二遍录音，并逐句跟读。(2分钟)
3．听力内容巩固训练。要求学生把句子补充完整。完成后小组讨论给出答案，以巩固对听力内容的了解。(3分钟)
1．Cheng watches TV about twice__a__week.
2．Cheng reads every day at school.
3．Cheng goes__to__the__movies once a month.
4．Cheng exercises about three__times__a__week.
5．Cheng shops about twice__a__month.
4．大声朗读听力材料。(1分钟)
5．播放听力材料，要求学生模仿听力内容，分角色进行对话练习，完成2c的任务，并邀请2－3组同学当堂演示。选出表现最佳的一组。(4分钟)
环节说明：将听、说、读、写的任务结合起来锻炼了学生的语言综合运用能力，也巩固了学生对目标语言的学习、识记和运用。
Step 4完成教材2d的任务
【操作案例】
1．播放2d部分的录音，然后让学生跟读录音。(2分钟)
2．让学生模仿录音并在小组内练习。(2分钟)
3．邀请几组学生上台表演，根据情况的不同给每个小组适当的奖励。(5分钟)
4．让学生根据自己的情况在小组内编新对话，然后让几个小组上台表演，选出表现最佳的小组。(5分钟)
5．巩固练习。(2分钟)
补全对话。
Jack：Hi，Claire.__1__
Claire：Sorry.It is quite full for me，Jack.
Jack：Really？__2__
Claire：I have sing and piano lessons.
Jack：__3__
Claire：Oh，English songs.
Jack：__4__
Claire：Twice a week，on Wednesday and Friday.Oh，I have to play football with my friends.__5__
Jack：Sure!
A．What kind of songs are you learning?
B．How often do you have piano lessons?
C．But do you want to come?
D．Are you free next week?
E．How come?
【答案】　1－5　DEABC
环节说明：通过前面的听、说训练对这节课的目标语言有了一定的了解与认识，并且从一定程度上有了创新的能力，通过此环节让学生达到学以致用的效果。
§当堂评价方案(详见当堂训练部分)