Unit 2 How often do you exercise?（Section B 1a-2e）课件（共32张PPT）

(共32张PPT)
Unit 2
How often do you exercise
Section B 1a-1e
How do you make a healthy life style
do exercise
eat less fast food
eat fruit and vegetables
don’t stay up
stay in good mood
Match the words with the pictures.
1a
____ junk food 4. _____ vegetables
2. _____ milk 5. _____ sleep
3. _____ fruit 6. _____ coffee
b
a
e
c
f
d
Which food is good for our health
Discuss:
1. What food should we always eat
2. What should we often drink or eat
3. What should we hardly ever or never eat
4. What do you usually eat and drink Why
Ask and answer questions. Use the words from 1a.
1b
A: How often do you drink milk, Liu Fang
B: I drink milk every day.
A: Do you like it
B: No. But my mother wants me to drink it.
She says it’s good for my health.
be good for对……有益，反义短语：be bad for
拓展：be good at=do well in 擅长
be good with 善于应对
be good to 对……友好
be/stay/keep in good/bad/poor health 健康状况良好/不好
拓展health的相关词：
healthy adj. 健康的 healthily adv. 健康地
unhealthy adj. 不健康的 unhealthily adv. 不健康地
Let’s guess
If a person has a good habit, what does he/she usually drink and eat
If a person doesn’t have a good habit, what does he/she usually drink and eat
Listen and choose
Tina and Bill are students. Do they have good habits Listen and choose the main idea of the conversation.
The general idea of the conversation is about ____.
healthy food B. unhealthy food
C. eating habits
Listen to an interview about two people’s daily habits. Circle your answer to each question.
Does Tina have good habits Yes. No. I don’t know.
Does Bill have good habits Yes. No. I don’t know.
1c
Listen again. Fill in the blanks in the survey.
Questions Tina Bill
1. How often do you exercise
2.How often do you eat fruit
every day
never
every day
hardly ever
1d
3. How many hours do you sleep every night
4. How often do you drink milk
5. How often do you eat junk food
6. How often do you drink coffee
nine
every day
nine
3 or 4 times a week
never
2 or 3 times a week
never
4 times a day
Fill in the blanks and retell.
Tina and Bill are classmates. Tina has _________. She _______, ___________________, and _____ ____ every day. She sleeps ____ hours every night. She never drinks _____ and she sometimes eats ________. But Bill doesn’t have good habits. He usually eats ________. He doesn’t often eat _______________. He can’t stand ____ and _________ exercises.
good habits
exercises
eats fruit and vegetables
drinks
milk
nine
coffee
junk food
junk food
fruit and vegetables
milk
hardly ever
Student A is the reporter. Student B is Tina or Bill. Ask and answer questions. Then change roles.
A: How often do you exercise
B: I exercise every day.
A: And how often do you…
1e
Do a survey
1. How often do you exercise
2. How often do you eat fruit
3. How many hours do you sleep every night
4. How often do you drink milk
5. How often do you eat junk food
6. How often do you drink coffee
Ask your classmates the following questions and then report.
总结反思
Pre-reading
Rank these activities according to how often you think your classmates do them (1=most often, 6= least often).
2a
watch TV
go to the movies
play computer games
exercise or play sports
use the Internet
go camping in the country
1
2
3
4
5
6
Read the article quickly and find out the answers to the
questions below.
1. What is the article about
2. How many kinds of free time activities are mentioned in the article
3. What are they
It is about the students’ free time activities.
Three.
Exercise, use of the Internet and watching TV.
Para 1
While-reading
Read the article carefully and complete the pie charts below.
2b
______ %
every day
Exercise
______ %
4-6 times a week
______ %
1-3 times
a week
______ %
no exercise
20
15
20
45
Para 2
______ %
3 - 4 times a week
10
______ %
every day
90
Use the Internet
Para 3
______ %
4-6 times a week
______ %
1-3 times a week
______ %
every day
85
13
2
Watch TV
Para 4
Read para 5 and fill in the blanks.
_____ ____ _____ and ______ ______ ______ can help us relax, but the best to relax is to through _________. It is ______ for the mind and body. Exercise such as playing sports is ____, and you can spend time with your ______ and ______ as you play together.
Using the Internet
watching game shows
exercise
healthy
fun
friends
family
2c Read the article again and answer
the questions.
1.How many students do not exercise at all
2.How many students use the Internet every day
3.How often do most students watch TV What do
they usually watch
20% students do not exercise at all.
90% students use the Internet every day.
Most students watch TV every day. They usually
watch game shows.
4.What does the writer think is the best way to relax Why
5.Do you think the students at No.5 are healthy Why or why not
Exercise, because it is healthy for the mind and
the body.
No , I don’t think so.Because they watch TV more
and exercise less.
2d Write sentences with percentages using always, usually or sometimes.
1. 90%:________________________________
2. 85%:________________________________
3. 45%: ______________________________
4. 10%: ________________________________
5. 13%: ________________________________
6. 2% : ________________________________
Ninety percent students always use the Internet.
Eighty-five percent of students always watch TV.
Forty -five percent of them usually exercise.
Ten percent of them sometimes use the Internet.
Thirteen percent of them sometimes watch TV.
Two percent of them sometimes watch TV.
1. We found that only fifteen percent of our students exercise every day.
percent 名词，意为“百分之……”
e.g. Eighty percent of the students in
our class exercise every day.
我们班里80%的学生每天都锻
炼。
percent百分数 基数词 + percent 没有复数 以它所修饰的名词来判断谓语的单复数
percent做主语时，谓语动词的数要根据其后面的名词来确定。
e.g. Fifty percent of the apples are bad.
50%的苹果都坏了。
Twenty percent of the meat is in the
fridge.
20%的肉都在冰箱。
Twenty percent of the workers _____(be) women.
Thirty percent of time _______(go) by.
are
went
2. surprised 的用法
我们队这个消息感到很意外.We are surprised at the news.
我在这里见到你很意外.I am very surprised to meet you here.
surprised 意为“感到意外的”，是形容词。
be surprised at... 对......感到惊讶
be surprised to do sth.做某事感到惊讶
All of us were _____ to hear the _____ news. [ ]
A. surprised; surprising B. surprise; surprising
C. surprised; surprise D. surprising; surprised
A
3. It is + adj. to do sth. 做某事是…
It is interesting to play computer games.
玩电脑很有趣。
-It is very important _____ make a plan before a new term.
-Yes. You must try to make it carefully.
A. of B. for C. to
C
4. Exercise such as playing sports is fun…
such as 意为“像……这样”，表示列举。
结构常为：名词+ such as + 例子
e.g. She likes animas such as rabbits
and birds.
她喜欢像兔子、小鸟这样的小动
物。
It usually takes me half an hour to do my homework.做作业通常花费我半小时的时间。
I paid 10 yuan for this book.
我买这本书付了十元钱。
I spent 10 yuan on this book.
这本书花了我五十元。
This book cost me 10 yuan.
5.take, spend, cost & pay
结论：
take “花费(时间)”；主语为物。
It takes sb. some time to do sth.
做某事花费某人……时间
spend “花费(时间/金钱)”主语为人；
spend …on sth. “买某物花了……钱”；
spend + time + (in) doing “花费多少时间来做某事”；
可以与 it takes sb. some time to do sth. 转换。
pay “付款”； 主语为人；
pay … for“花钱买某物”
一、根据句意及汉语提示完成下列句子，每空一词。
1．I watched the football game on ______________(电视机)．
2．He has a large _________(身体) but thin legs.
3．He decided to buy the book ______________(在线) because it was cheap.
4．Tim was smart and he got the answer quickly in his ______(头脑)．
5．The old man __________(死) on a snowy night.
online
body
TV/television
mind
died
三、单项选择。
( )1.They practice English ______ joining the English club.
A．by　　　　　B．in　　　C．on　　　　 　D．with
( )2.My father likes to take a bus to his office _____ he has a car.
A．although B．if C．because D．when
( )3.In this shop，60 _____of the watches _____ from other countries.(易错题)
A．percents；are B．percent；is
C．percents；is D．percent；are
A
A
D
( )4.I enjoy playing computer games，but I can't _____ too much time ______that.
A．take；doing B．spend；doing C．spend；to do D．take；to do
( )5.He tried to get into the room ___ the window，because he couldn't open the door.(易错题)
A．across B．for C．along D．through
B
D