八年级英语上册-第一单元

Unit 1 How often do you exercise?
主备人：尹平安审核人：督办领导：时间：第一周
第1课时Section A(1a-2c)
【学习目标】：
1、词汇：.always,usually,often,sonetimes,never,twice a week,on weekends……
2、学习表示频率的副词，如：hardly,ever,sometimes……正确运用频率副词来表述人们的行为.并学会用How often来进行提问
3、一般现在时的特殊疑问句。

【学习重难点】：一般现在时的运用
【前置学习】：预习感知：
英汉互译
1.go to the movies
2. 看电视
3. ___ 锻炼
4.surf the Internet
5. 踢足球
6. 做作业
7.do some reading 8.do some shopping 9. 打扫
10.go shopping 11. 去滑板12. 购物13.hardly ever 14. 每周一次15. 每月两次16.three times a year 17. 每天18. 在周末19.your favorite program 20. Animal World
【展示交流】：
一、看1a图画，写出活动词汇
a __________________
b __________________ c___________________
d __________________
e . skateboarding
二、完成1b Listening
三、1c Pairwork
四、完成2a.2b Listening
五、2c Pairwork
【合作探究】：1.了解下列频率副词，写出其汉语意思
always (100%)_______ usually (80%)________ often (30-50%)______
sometimes (20%)_____ hardly ever(5%)_______ never (0%)_________
2.A: How often do you watch TV?
B: Twice a week.
这是询问别人做某事_______的句型，常用于一般疑问句中。

答语用频率副词表示频率的短语来回答。

如：---______ ______ does he play basketball？
--- Once a week.
3.A: What do you usually do on weekends? B: I often go to the movies.
A: What does he usually do on weekends? B: He often goes skateboarding.
这是一句用来询问和回答人们日常生活中经常从事什么活动的交际用语。

如：-_______ does your mother usually do on Sundays?
-She often does housework.
注意：2.3句是以What 和how often等疑问词开头的疑问句，是本单元重要句型。

基本句式是：________+助动词+_______+谓语动词+其他？
4.区别下列有关how的短语
how many ______________ how much _______________ how often ____________
how old ________________ how long_____________ how far ____________
【达标拓展】：一、根据汉语完成句子
1)Mr Black swims_______________________(每周两次)
2）Let’s __________________________（网上冲浪）
3)___________________(多久一次) does Tony exercise?
4）Our friend often __________________ (去看电影)on Sundays.
5）What is ___________________________.(你最喜欢的节目)？
6）My sister _________________(几乎不) plays computer games.
二、句型转换
1)He does his homework every day.
否定句：He ________ _________ his homework every day.
一般疑问句：________ he ________ his homework every day?
2)Lin Tao always helps me with my Chinese. （对划线部分提问）
_________ _________does Lin Tao help you with your Chinese?
3)Tom goes to bed at ten in the evening. （改为否定句）
Tom _____ ____ to bed at ten in the evening.
4)He goes skateboarding twice a week.（对划线部分提问）
________ ________ _________ he go skateboarding ?
【学后反思】：
通过本节课的学习，我学会的是____________________________________________________ 但感到自己有待提高的是___________________________________________________。

【教后反思】：_______________________________________________________________ ______________________________________________________________________________
第2课时Section A(3-4)
【学习目标】：1、会读会写下列生词：result active as for about milk drink health how many
2、短语：high school,as for,the result of,once or twice a week
【学习重难点】：进一步学习一般现在时的构成及其含义.
【前置学习】：预习感知：
译一译，读一读。

1．大多数的____________2.大部分的____________3.几乎全部的___________
4.结果；成果___________
5.活跃的；积极的_____________
6.对于;关于_____________
7.约摸;大约___________________8.每天______________
9.一周一到二次________________ 10.一周三到四次_______________________
11.在格林高中___________________ 12.至于；关于_____________
13.大多数学生______________14.一些学生_________________
【展示交流】：
(一)学习Activity 3
1.利用所给图表数据填all、most 、some、或no
2组内交流，说说all，most ，some，no这四个词的区别。

3.复述课文用自己的话简要说出格林中学的调查结果
(二)结合4部分，在小组内展开调查，完成表格，并根据调查结果进行对话练习。

A: How often do you read English books?
B: I read English books about twice a week.
How often do you ?
Once a week. / Twice a week. / Three times a week. / Four times a month.
【合作探究】：1. three or four times “三次或四次’’ 也可写成，three times or four.
He watches TV_______ ______ _____ _____ a week.他一周看三四次电视。

2..as for 意为“至于；关于”后跟名词或动名词。

________ _______ _______, he watches TV only on weekends.
至于电视，他只在周末看电视。

3.．Here are the results of the student activity survey at Green High School.
这是一个倒装句。

在英语中here, there放在句首时，句子通常用倒装语序。

如：Here________ the bus.车来了。

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.
【达标拓展】：(一). 根据汉语提示补全句子。

1. My father _________ _________（几乎从不）goes shopping.
2. Animal World is my _____________（最喜欢的）program.
3. ___________ ___________ ___________（几个小时）do you study every evening.
4. Mary ___________ ____________ （锻炼身体）once a day.
5. ___________ __________ ________（几次）does Alice do housework every week?
6、“看电视”的调查结果很有趣
The "watch TV" are very______________ .
7、对于家庭作业，大多数学生每天都做。

_____ homework, _________students do every day.
(二). 句型转换：
1. Jim does homework in the evening. （改为否定句）
Jim ______ _______ homework in the evening.
2. Frank hardly ever plays sports. （对划线部分提问）
_______ ________ ________ Frank _________ sports.
3. He sleeps nine hours every night. （对划线部分提问）
________ ________ ________ does he sleep every night.
4.There is no pencils in his pencil case.（改为同义句）
There __________ ________ pencils in the pencil case.
5.She goes shopping three times a week. （对划线部分提问）
times she shopping?
6.They usually play basketball after school. （对划线部分提问）
they after school?
【学后反思】：
通过本节课的学习，我学会的是____________________________________________________ 但感到自己有待提高的是___________________________________________________。

【教后反思】：_______________________________________________________________ ______________________________________________________________________________
第3课时Section B(1a-2c)
【学习目标】：1、掌握本课中的单词，词组：milk,coffee,chocolate,junk,drink,health
be good for, want sb .to do sth. Junk food
2、正确运用how often/how many 引导的疑问句进行交际。

【学习重难点】：
【前置学习】：预习感知：
1.写出下列单词或短语
牛奶______ 薄片_______ 可乐______________巧克力________
健康________ 采访者________ 喝咖啡______ 垃圾食品____________
2、想一想，自己平时的饮食习惯：
常吃哪些水果
常喝哪些饮料
常吃哪些蔬菜
常吃哪些荤菜
【展示交流】：
1.完成1a，读写单词及短语
2.1b Pairwork
3.完成听力2a.2b
4.练习2c Pairwork
【合作探究】：
1、比一比，辨一辨
（1）be good for / be bad for 对…….有好处/坏处
小练笔: Walking _________my health.
Reading in the sun _______ our eyes.
(2 ) health(名) / healthy(形) 健康/健康的
Keep healthy / keep in good health
小练笔：is better than wealth.(健康胜于财富).
So we should keep ___.
2、句型：But my mother wants me to drink it.
1) want “想，想要”后可接名词或代词作宾语。

他想要一件白色的衬衫。

He wants .
2）want 后接不定式作宾语，want to do sth.
我想要喝些牛奶。

I want _______ ________some milk.
3) want后接动词不定式作宾语补足语。

即want sb to do sth.
妈妈想叫我学英语。

My mother ________me _______ _______ English. 3、be good for 对…有益。

Doing exercises ______ ______ ______ our health.做眼保健操对眼睛有益。

be bad for对…有害
Junk food _____ ______ _____our health.
【达标拓展】：1、单词识记根据首字母完成下列各题
1）I eat fruit every day and I love j_______ food, too.
2) What drink is white? ---I think it’s m__________.
3) We need h____________ food.
4) He does the homework b__________ than me.
5) How often do you eat v______________.
6) Breakfast is really good for your h____________.
2、重点词组练习：
（1）want sb to do sth 想要某人做某事
姐姐想让我和她一起去购物。

.
（2）be good/bad for 对----有好/坏处
不要在床上看书，那样对你的眼睛不好。

.
（3）how many 后加
how much 后加________________
翻译句子
你每天晚上睡几个小时？_______________________________________?
你有几个橡皮？_________________________________ ?
你吃了多少牛肉?________________________________ ?
【学后反思】：
通过本节课的学习，我学会的是____________________________________________________ 但感到自己有待提高的是___________________________________________________。

【教后反思】：_______________________________________________________________ ______________________________________________________________________________
第4课时Section B(3a-4)
【学习目标】：
1.词汇：habit,try,lifestyle,grade,better,difference,maybe,although,for,keep,must,less
2.短语：of course ,look after,a lot of ,kind of,the same as,be different from
3.句型：I try to eat a lot of vegetables./And my healthy lifestyle helps me get good grade
【学习重难点】：Reading.Writing
【前置学习】：一、预习感知
1.熟读生词，翻译词组：
of course ______________,look after______________,a lot of_________________ ,
kind of__________ ,the same as_______________,be different from______________
2、读一读想一想。

What is a healthy lifestyle？
Healthy lifestyle Unhealthy lifestyle
eat fruit never eat vegetables/fruit
vegetables drink coffee/wine too much
drink milk never drink milk
sleep 9 hours sleep 5 hours
do exercise never do exercise
Healthy lifestyle can help us get good grades.
Good food and exercise help us to study better.
【展示交流】：一、阅读3a
1.读文章，回答下面五个问题。

2.小组合作翻译文意。

3．归纳重点知识和短语。

二、完成3b
三、尝试写作3c
四、SURVEY
【合作探究】：1.same作形容词，意为“同样的；相同的”常与定冠词the 连用.
拓展：at the same time 同时look the same 看起来一样
the same as …与…一样，其反义短语为be different from…
如：My lifestyle is_______ ________ __________ yours.我的生活方式和你的一样。

We got to school______ ______ ______ ______.我们同时到达了学校。

These two pens______ ______ _______ . 这两只钢笔看起来一样
2.look after意为“照顾，照看”，=take care of
如：You should _______ ______ /_______ _____ _______your little sister.
你应该照顾好你的妹妹
3.although,连词，意为“即使，纵然，虽然”相当于though，在同一个句子中，
although/though 不能与but 连用。

判断正误：Although/though he is very tired, he doesn’t have a rest.（）
Although/though he is very tired, but he doesn’t have a rest.（）
4. I try to eat a lot of vegetables.我尽量多吃蔬菜。

1)try to do sth “尽力做某事try doing sth “试着做某事”
如：他总是尽量帮助别人。

He always tries to help others.
2 ) a lot of “大量的，许多的”，修饰可数名词复数=many, 也可修饰不可数名词，
=much
如：There are____________/______ books on the desk.
The boy eat ________________ /_______ ice cream every day
5.keep in good health=keep healthy保持健康
keep+adj/v-ing 表示“保持某种状态”“一直做…”
We must do more exercises to keep ___________.我们必须多做运动，保持健康。

Don’t keep the children ___________（wait）too long 不要让孩子们等太久了。

【达标拓展】：一、根据句意和首字母补全单词
1）My mother says it's good for my h________.
2) Lily e________ every morning to stay healthy.
3）There are many d between the pictures.
4) I usually watch TV at night, but s________ I go for a walk with my parents.
5)I like to d______ coffee.
二、用所给单词的适当形式填空
31. My father goes to Beijing ______ (two) a year.
32. Look! Lucy and Lily ______ (run) on the playground.
33. It is good for us to eat more green ______ (vegetable).
34. In the USA, most children like ______ (eat) junk food.
35. Can you find any ______ (different) between this photo and that one?
36. I think everyone has two ______ (foot).
37. There is an ______ (interest) program on TV every night.
38. My mother usually goes ______ (shop) on weekends.
39. --Do you have a ______ (health) lifestyle? –Yes, so I’m quite well.
40. Here are the ______ (result) of the student activity survey.
三、书面表达
请根据下列所给的信息提示, 以“ How to keep healthy” 为题写一篇70个词左右的短文.
提示: 1. No sports, no life.生命在于运动.
2. An apple a day keeps the doctor away.一天一个苹果,医生远离我
3. famous proverb 名言
__________________________________________________________________________________ 【学后反思】：
通过本节课的学习，我学会的是____________________________________________________ 但感到自己有待提高的是___________________________________________________。

【教后反思】：_______________________________________________________________ ______________________________________________________________________________。