Unit 9 It’s important to have good habits. Section B（2a—Self Check）课件(共19张PPT)

(共19张PPT)
Unit 9 It’s important to have good habits.
Section B（2a—Self Check）
话题：谈论睡眠
1.重点单词：
nap, concentrate, effect, regular, amount, average, figure
2.重点短语：
agree on, in the middle of, the amount of
3.重点句式：
①Not getting enough sleep has serious effects on our brain’s ability to work.
②Some people have trouble sleeping.
③The amount of sleep we need is different from person to person.
1.How many hours do you and your partner sleep every day
2.What will happen if people do not have enough sleep
2a Discuss the following questions with your partners.
2b Read the passage and answer the questions.
1. Why is it important for us to get enough sleep
2. How many times a day do we need to sleep
Because not getting enough sleep has serious effects on our brain’s ability to work.
Twice a day.
2c Check(√) the information that we can infer from the passage.
A large amount of research has been done to understand sleep.
It’s important for everyone to get the right amount of sleep.
Everyone needs a nap at lunchtime.
Students should not stay up and study all night before exams.
The brain needs to rest in order to work at its best.
______
______
______
______
______
√
√
√
Paragraph 1
Paragraph 2
Paragraph 3
Paragraph 4
Paragraph 5
2d Match the paragraph with the main ideas
Getting enough sleep is important
Not getting enough sleep has serious effects on our brain’s ability to work
The amount of sleep we need is different from person to person
A nap at lunchtime is necessary
Ways of having good sleep habits
2e In your group, list ways that help people to get to sleep or get better sleep.
_________________________________________
_________________________________________
_________________________________________
3a Look at the teenagers in the pictures, What do you think of their habits Write down your ideas.
3b Read this letter from a friend and write a reply for Li Ling.
Dear Kim,
Of course I want to help you.
I think ————————————————
———————————————————
———————————————————
———————————————————
———————————————————
———————————————————
———————————————————
———————————————————
your good friend,
Li Ling
Self Check
1.Fill in the blanks with the correct forms of words in the box.
badly
healthily
habit
tell him to
important
1. It’s important for teenagers to have good .
2. A: John has a problem and I can’t help him.
B: talk it over with his parents.
3. He used to behave in class.
4. It’s for teenagers to get enough sleep.
5.My parents want me to eat more .
habits
Tell him to
badly
important
healthily
2 Write about changes you want to make in your life, and how you plan to make them. Use the phrases in the box to help you.
·enough/not enough
·too much/many
·more/less
·much more/less
·ask my parents to
·ask a teacher to
·to help me to
CHANGES HOW TO ACHIEVE THEM
I want to study more seriously. I’ll make a good study plan.
1. 1.
2. 2.
3. 3.
1.have problems/trouble/difficulty (in) doing sth./ with sth. 表示“在做……方面有困难”。
He has trouble sleeping. 他睡觉有困难。
【即学活用】
(1) Li Lei has trouble speaking (speak) English.
(2)老人常常睡觉有困难。
The old often have trouble/problems/difficulties sleeping.
2.The amount of ……的数量
The amount of sleep is different from person to person.
睡眠的多少人与人不同。
【妙辨异同】
词汇 异同
the amount of 后跟不可数名词，意为： ……的数量
the number of 后跟可数名词复数，意为： ……的数量
an amount of 后跟不可数名词，意为：许多
a number of 后跟可数名词复数，意为：许多
【即学活用】
scientists have studied sleep people need.
A number of, the number of B. An amount of, the amount of
C.A number of, the amount of D. The number of, an amount of
【解析】选C。考查短语辨析。句意：许多科学家已经研究了人们需要睡眠（量）的多少。a number of修饰可数名词，指许多；an amount of修饰不可数名词，指许多；the number of修饰可数名词复数，表示……的数量；the amount of修饰不可数名词，指……的数量。故选C。
1.重点单词：
nap, concentrate, effect, regular, amount, average, figure
2.重点短语：
agree on, in the middle of, the amount of
3.重点句式：
①Not getting enough sleep has serious effects on our brain’s ability to work.
②Some people have trouble sleeping.
③The amount of sleep we need is different from person to person.
达标训练
根据所给汉语完成句子
1. 老师们对学生们该做什么，意见一致。
The teachers _____ ____ what the students should do.
2. 教育对他的未来有很大影响。
Education ____ ______ _______ ____ his future.
3. 我们睡眠越少，在学校表现越差。
_____ _____ we sleep, _____ ______we perform
at school.
agree on
has great effects on
The less the worse
4. 对于金钱的态度因人而异。
People’s attitudes towards money are different
_____ _______ ______ _______.
5.为了健康，你最好戒烟。
____ _____ ____ be healthy,____ _____ ____ give up smoking.
from person to person
In order to
it’s better to
Homework
List ways that help people to get better sleep.
Early to bed and early to rise, makes a man healthy, wealthy and wise.
早睡早起会使人健康、富有和聪明。