2022-2023学年人教版英语八年级上册Unit2 How often do you exercise?SectionA暑假预习课件(共38张PPT)

(共38张PPT)
人教 八上 U2
How often do you exercise
第1次课
Section A
目录
CONTENTS
基础预习
知识讲解
课堂练习
拓展延伸
单词&课文
重点字词句型及语法
配套练习
相关短文阅读
基础预习
01
本单元的单词&课文
课程导入
Free talk: What do you usually do on weekends
课程导入
e. help with the housework
a. go shopping
b. read newspaper
c. do exercise
d. watch TV
单词 P9-11
课文P9-10
学习“频率副词”(frequency words)
Conversation 1
A：What do you do on weekends？B：I usually watch TV.
A：Do you go shopping？
B：No, I never go shopping.
【知识总结】
第一类 模糊频率副词
always（100%）
usually
often
sometimes
hardlyever
never（0%）
课文P9-10
学习“频率副词”(frequency words)
单词 含义
always 总是
usually 通常
often 经常
sometimes 有时
hardly 几乎不
never 从不
课文P9-10
学习“频率副词”(frequency words)
Conversation 2
A：How often do you watch TV？B：I watch TV every day.
A：What's your favorite program？B：Animal World.
A：How often do you watch it？
B：Twice a week.
【知识总结】
第二类 表示频率的短语
every day
once a week
twice a week
three times a week
once a month
twice a month
注意：频率副词&短语, 通常用来回答“How often”-“多久一次”
课文 P10
2d. Role-play the conversation.
Jack：Hi, Claire, are you free next week？
Claire：Hmm ... next week is quite full for me, Jack.
Jack：Really？How come？
Claire：I have dance and piano lessons.
Jack：What kind of dance are you learning？
claire：Oh, swing dance. It's fun! I have class once a week, every Monday.
Jack：How often do you have piano lessons？
Claire：Twice a week, on Wednesday and Friday.
Jack：Well, how about Tuesday？
Claire：Oh, I have to play tennis with my friends. But do you want to come？Jack：Sure！
swing dance摇摆舞
摇摆舞是爵士舞的一种，初现于20世纪早期的美国，其曲调动听活泼、节奏鲜明。听到这种音乐，人们不禁会随着它的节奏和韵律摆动身体，故而得名。
【拓展】
语法聚焦P11
【tips】——理解以上句子含义即可, 语法后面讲解
What do you usually do on weekends？ I always exercise.
What do they do on weekends？ They often help with housework.
What does she do on weekends？ She sometimes goes shopping.
I go to the movies maybe once a month.
How often do you go to the movies？
How often does he watch TV？ He hardly ever watches TV.
Do you go shopping？ No, I never go shopping.
知识讲解
02
重点字词和语法的总结讲解
1.重点词汇
I watch TV every day.
1
eg.
Mr.Smith never watches TV at home.
四个“看” 区别 例子
watch 强调看“动态”对象 read books/newspaper
read 强调看“静态”对象 watch TV/movie/game
see 强调看的“结果” see sb. doing sth.
look 强调看的“过程” look at the blackboard
Hi, Claire, are you free next week？
2
free adj. “①空闲的；②自由的；③免费的”
eg.
When I ride a bike on the road, I feel like a free bird.
Are these food free
Hmm ... next week is quite full for me, Jack.
3
full adj. “①满的；②忙碌的”
——be full of “充满”
eg.
The bottle is full of water.
What kind of dance are you learning？
4
kind n.“种类”
——a kind of+名词 “一种......”
——all kinds of+名词 “各种各样的......”
——kind of+形容词 “有点......”
kind adj.“善良的，体贴的，友好的”
eg.
Panda is a kind of animals, and it is kind of cute.
Lily is very kind to help others.
It's fun!
5
fun adj./n. “有趣的，趣味”
——have fun (doing sth.)=have a good time “玩得愉快”
funny adj. “滑稽的”
eg.
We had fun in the party yesterday. The show was very funny, and
everyone laughed.
2.重点短语
Oh, I have to play tennis with my friends.
1
eg.
I have to finish my homework today.
I must follow the traffic rules.
have to “不得不......，必须......” 【出于主观情感】
must “必须......” 【出于规则】
Oh, I have to play tennis with my friends.
2
play with “和......一起玩”
▼
play v. ①“打/拍（球），演奏乐器”；②“玩耍”
n. “戏剧，话剧”
——play tennis/basketball “打网球/篮球”
——play the piano/violin “弹钢琴/拉小提琴”
eg.
Jane often plays dolls(洋娃娃) with her little sister.
But do you want to come？
3
eg.
Tom wants to play basketball with his friends this afternoon.
want to do sth. “想要做......”
No, I never go shopping.
4
eg.
My mother likes going shopping every Sunday.
go shopping “去购物”
▼
go+动名词（V-ing）
—go swimming
—go fishing
—go skating
3.重点句型
How come？
1
怎么会呢？
Well, how about Tuesday？
嗯，那星期三呢？
2
当然了！
Sure!
3
4.重点语法（1）
What do you usually do on weekends？ I always exercise.
What do they do on weekends？ They often help with housework.
What does she do on weekends？ She sometimes goes shopping.
I go to the movies maybe once a month.
How often do you go to the movies？
How often does he watch TV？ He hardly ever watches TV.
Do you go shopping？ No, I never go shopping.
知识点1：频率副词（前面讲过，简单复习）
4.重点语法（2）
What do you usually do on weekends？ I always exercise.
What do they do on weekends？ They often help with housework.
What does she do on weekends？ She sometimes goes shopping.
I go to the movies maybe once a month.
How often do you go to the movies？
How often does he watch TV？ He hardly ever watches TV.
Do you go shopping？ No, I never go shopping.
知识点2：How often “多久一次”——用频率副词/短语回答
课堂练习
03
结合所学知识进行练习巩固
课堂练习（3a）
Complete the questions with do or does. Then match the questions and answers.
1. How often________ he play soccer？ a. Yes. She usually does.
2.________ you drink milk？ b. Hardly ever. I don't like them.
3. How often ________ they stay up late？ c. He plays at least twice a week.
4.________ Sue eat a healthy breakfast？ d. No，they don't. They're too busy.
5. How often ________you eat apples？ e. Never. They always go to bed early.
6.________your parents play sports？ f. Yes，I do. Every day.
课堂练习（3b）
Questions My partner's answers
1._________________________________ _________________________________
（how often / help with housework）
2._________________________________ _________________________________
（what / usually I do / weekends）
3._________________________________ _________________________________
（how often / best friend / exercise）
4._________________________________ _________________________________
（what / usually / do / after school）
Use the words given to write questions. Then ask and answerthem with a partner.
课堂练习（1）
—This week is very ________for Mike.
—Yes, he’ll have a lot of things to do.
A. healthy B. hungry C. relaxing D. full
—How often do you drink milk
—I don’t like it, so I _______drink it.
A. always B. usually C. hardly ever D. often
—_________ do they play basketball
—Every day.
A. How soon B. How much C. How many D. How often
课堂练习（2）
完形填空：
No sports, no life. Sports are very important to us. Sports help us to keep in good 1 and get good grades.
Everyone in our class 2 sports. Our favorite 3 is P.E. We only have P.E. 4 a week, but we play sports every day. The most popular sport in our class is basketball. The boys enjoy 5 it, and many of the 6 like it, too. Football is also popular. When the weather is 7 , we often play football outside. We 8 play volleyball. We think it boring.
There is a basketball team in our class. Our team often has matches(比赛) with other teams. When there is a match, many of us go to 9 it. It’s very 10 .
课堂练习（2）
1. A. health B. idea C. fashion D. culture
2. A. meets B. loves C. visits D. dislikes
3. A. food B. drink C. subject D. fruit
4. A. two B. third C. three D. twice
5. A. play B. playing C. played D. plays
6. A. students B. brothers C. girls D. sisters
7. A. rainy B. bad C. fine D. terrible
8. A. never B. always C. often D. usually
9. A. watch B. read C. look D. look at
10. A. clever B. beautiful C. shy D. exciting
课堂练习答案
答案：D C D
答案：ABCDB CCAAD
拓展延伸
04
本单元相关知识拓展阅读
拓展延伸
Running is becoming popular these days. Many of us run for our health. Doctors say many of the health problems come from these bad habits: eating too much, drinking too much, smoking, and not taking enough exercise. Doctors tell us, “Eat and drink less, don’t smoke, and exercise more.”
Running is a good form of exercise because it helps build a strong heart. It also helps most people lose weight. One 68-year-old woman runs three times a week. She runs to lose weight. “I love to eat,” she says.
Running is good for health in other ways, too. Many runners say running keeps colds and other small health problems away. “Running is my doctor,”: says one man.
Running can also help people to relax. So today men and women of all ages enjoy running. 　　
拓展延伸
( ) 26. Many people enjoy running because they want to _______.
A. eat much B. keep healthy C. run fast D. waste time
( ) 27. Doctors tell us ________.
A. not to smoke B. not to exercise C. to drink much D. to eat much
( ) 28. The underlined word “weight” means “ ________” in Chinese.
A. 疾病 B. 体重 C. 速度 D. 健康
( ) 29. The writer mainly tells us ________.
A. how to run B. how to lost weight
C. running is a good way to keep healthy D. running is better than doctors
拓展延伸答案
答案:BABC
总结
04
本单元相关知识拓展阅读
SEE YOU
今日谚语: The early bird catches the worms.
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X年X月X日