Unit 2 Keeping Healthy Topic 2 Section B 精品课件（仁爱版）+嵌入音视频(共36张PPT)

(共36张PPT)
Review
What are you reading
You’d better not read in the sun.
It’s bad for your eyes.
New words
smoke v. 吸烟；冒烟
n. 烟
[sm uk]
What is he doing
He is smoking.
What do you think of smoking？
Is smoking good or bad for our health
It’s bad for our health.
Smoking is bad for our lungs.
It can even cause cancer.
lungs
even adv. 甚至，即使
[ i:vn]
cancer n.癌症
[ k ns (r)]
The article says
smoking is bad for our lungs and it can even cause cancer.
[ ɑ t kl]（报章杂志中的）文章
So everyone should
give up smoking.
放弃
give up+V-ing
Wang Junfeng and Maria are reading an article
in the newspaper. The article is also about smoking.
Does Maria’s father smoke
Lead-in
①What is Wang Junfeng doing
②Why does Maria’s father like smoking ？
③Why does Maria want to ask her father to give up smoking？
He is reading an article about smoking in the newspaper.
Because he thinks smoking can help him relax.
Because smoking is bad for our lungs and it even may cause cancer.
Listen to 1a and answer the following questions.
1b
Watch the flash
and fill in the blanks.
1c
Wang Junfeng is reading an ______ about smoking in the newspaper . Maria’s father ________ because he thinks smoking can help him ________. But the article says smoking is _______ for our lungs and it can even _____ cancer. Maria’s going to ask her father to ______ _____ smoking.
article
smokes
relax
cause
give up
bad
Watch the flash and fill in the blanks.
1c
Maria: Hi, Wang Junfeng! What are you reading
You’d better not read in the sun. It’s bad for your eyes.
WJF: Oh, thank you. I’m reading an article about smoking
in the newspaper. Does your father smoke, Maria
Maria: Yes, he thinks smoking can help him relax.
WJF: But you know, smoking is bad for his health.
Maria: Yes, his teeth are yellow and he often coughs.
WJF: That’s too bad. Look, the article says smoking is bad for our lungs
and it can even cause cancer.
Maria: Oh! How terrible! I must ask him to give up smoking.
May I borrow your newspaper and show it to my father
WJF: Sure.
Listen, look and say.
1a
Language points
1. He thinks smoking can help him relax.
2. The article says smoking is bad for our lungs.
宾语从句
He thinks... / The article says... 是主句，
是整句表达的核心内容。
smoking can help him relax. / smoking is bad for our lungs. 是从句，表达具体内容，
从属于主句。因位于主句谓语动词之后，作宾语，故称为宾语从句。
Language points
2. I must ask him to give up smoking.
考点：
(1) give up 属于动词短语，接代词做宾语时，将代词放在动词和副词之间。
eg. Please give it up.
(2) give up sth./doing sth. 放弃某事/放弃做某事
eg. You must give up swimming because of
your poor health.
及时练习：
My sister _______ (give) up _______ (play) the piano after she entered the high school.
gave playing
ask sb. to do sth.
要求某人做某事
ask sb. not to do sth.
要求某人不要做某事
Language points
3. May I borrow your newspaper
考点：
(1) may 情态动词，意为“可以”，表示允许或征求对方的许可。
eg. May I come in 在回答may引导的疑问句时，
肯定回答用：Yes, you may/can.
否定回答用：No, you mustn’t/can’t.
(2) borrow “借进”（瞬间动词）
borrow sth. from sb./somewhere
链接：lent “借出”（瞬间动词）
lend sth. to sb./lend sb. sth.
keep “保存，保留”（延续性动词），常用短语：keep sth. for+一段时间。
及时练习：
1. —May I _____ your dictionary for a while
—Sorry, I don’t have one.
A. borrow B. lend C. keep D. take
2. —How long can I _____ the red pen
—For three days.
A. lend B. return C. borrow D. keep
3. Jack lent Mike a bike. （改为同义句）
= Jack _____ a bike _____ Mike.
= Mike ________ a bike _____ Jack.
A
D
lent to
borrowed from
对主语“I”而言，是“借进”
how long表示段时间，选用用延续性动词
对主语“Jack”而言，是“借出”
对主语“Mike”而言，是“借进”
If your relatives(亲人) or friends smoke,
how can you persuade(劝说) them
Work in pairs
make a role-play
You can say....
For themselves
For others
How to give up
For your health and
your family, please do
not smoke!
Look at the pictures and choose the correct sentence to complete each description.
Breakfast gives you energy for the morning.
______________________________________________________
a. Going to school without breakfast is bad for your health.
2a
energy n. 精力，活力，能量
[ en (r)d i]
eg. It’s a waste of time and energy.
She’s always full of energy.
___________________________
It’s necessary for your health.
c. Walking is good exercise.
exercise(s) “练习；体操；操”（可数名词）
exercise “锻炼；运动”
（不可数名词）
necessary adj. [ nes seri] 必要的，必需的
考点: be necessay for... 对......来说是必需的
句型：It's necessary for sb. to do sth.
eg. Enough water is necessary for our health./
It’s necessary for us to drink enough water.
类似：It's important for sb. to do sth.
Water is good for your health.
___________________________
d. Drink enough water every day.
enough
① adj. 足够的，作形容词时，修饰名词，置于名词前。
eg. Do you have enough money
② adv. 足够地 ，作副词时，修饰形容词或副词，置于形容词
或副词之后。
eg. Lily is not old enough to go to school.
= Lily is too young to go to school.
Bob gets up early enough to catch the first bus every day.
_________________________ It will keep you active during the day.
b. Go to bed early and get up early.
active adj. 活跃的；积极的
[ ktiv]
eg. Jack is very active in class.
及时练习：
I love sports. I always _____ _____ ______ _____ （积极参加）in sports meeting
take an
active part
It will keep you active during the day.
此句的句子成分为；
谓语动词keep+宾语（you）+宾语补足语(active)
keep意为“保持”，用法：
① keep +adj. 意为“保持某种状态”
eg. Keep quiet!
② keep sb./sth. +adj. 意为“让某人/某物处于某种状态” eg. keep the classroom clean
③ keep doing sth. 意为“不断地做某事”
keep (on) doing sth. 继续，重复（做某事）
eg. The baby kept crying until his mother came back. ③ keep sb./sth. doing sth. 意为“让某人/某物不断地做某事”
eg.The boss kept the workers working for hours a day.
_________________________ It will keep you active during the day.
b. Go to bed early and get up early.
及时练习：用所给词的正确形式填空。
1. I’m sorry to keep you __________ (wait).
2. How hot it is! Would you mind keeping the window__________ (open)
3. At frist, I always kept __________ (fall) into the water.
4. Please keep your eyes __________ (close) whe you do eye exercises.
waiting
open
falling
closed
Read 2a and mark H (Healthy) or U (Unhealthy).
1. Li Hua often goes to school without breakfast. ( )
2. Zhang Ming usually takes a walk after the meal. ( )
3. Wang Peng gets up at 10 o’clock on weekends. ( )
4. Hu Fei always studies late in the night. ( )
5. Mr. Smith drinks enough water every day. ( )
U
H
2a
U
U
H
Look at the pictures. Work in pairs and talk about what we should
do to keep healthy habits, using must, mustn’t, should, shouldn’t,
had better, had better not or don’t.
eg: Don’t walk on the lawn ( 草坪 ).
You should take care of the lawn.
…
Practice
Read the pairs of words and pay attention to the difference among / /, / a: / and / /. Then think of more words for each group.
/ /-- / a:/
fun --- farm cut --- card come --- calm
/ /-- / /
fund --- fond duck --- dock luck --- lock
3a
Write down the key phrase for each picture.
wash hands
have a bath
open the window
early to rise
3b
Listen to the chant, paying attention to the liaison.
Wash your hands, have a bath.
Open the window, take a fresh breath.
Early to bed, early to rise.
Having good habits,
makes a man healthy,
Wealthy and wise.
Liaison makes our English sounds smooth, and one type of it is to link consonant with vowel.
3b
1. Going to work _____ breakfast is not a good habit.
A. with B. without C. having D. not have
2. The students are having a meeting _____ learning Chinese.
A. in B. about C. at D. for
3. My father couldn’t go to school when he was young because his family
didn’t have _____ money.
A. lot B. lot of C. enough D. plenty
4. You’d better ask your brother _____ too many computer games.
It’s bad for him.
A. to give up play B. not to give up playing
C. to give up playing D. not to give up play
Exercises
B
B
C
a lot of/lots of/plenty of money 表示“许多钱”
C
5. Tom didn’t read the newspaper today. So I want to _____.
A. show it to him B. show it for him
C. show him it D. show him to it
6. It is important _____ us _____ some good books.
A. for; read B. to; to read C. to; reading D. for; to read
7. —Watching TV too much _____ bad for your eyes.
—I’ll go to bed right away.
A. is B. are C. was D. be
8. This article says _____ is bad for our lungs.
A. smoke B. to smoke C. smoked D. smoking
9. Tom must _____ at home.
A. is B. be C. / D. go
Exercises
D
D
A
第5题考查双宾语结构：show sb. sth. = show sth. to sb. 但当两个宾语都用代词时，只能用结构：show sth. to sb.
B
第9题中，must表猜测，意为“一定，肯定”，后跟动词原形。“在家”：be at home
用所给单词的适当形式填空。
1. Breakfast gives you __________ (energy) for the morning.
2. Walking is good __________ (exercise).
3. Going to school without __________ (have)breakfast is bad for you.
4. We must keep our classroom __________ (clean) and tidy.
Exercises
energy
exercise
having
clean
How to use should, shouldn’t,
must, mustnt’.
2. Go on talking about how to
cultivate good habits to keep healthy.
Sum up
Homework
1. Read 1a.
2. Memorize the useful expressions and key sentences which we learn today.
3. Finish Section B in your workbook.
4. Preview Section C.
Thank you!