鲁教版（五四制）九年级全册Unit 9 It's important to have good habits. Section A 1a~2d课件(共27张PPT)

(共27张PPT)
Section
Unit 9 It’s important to have good habits.
第 1 课 时 (1a~2d)
…………………………………
A
单词： behavior
短语：talk over, help out, stay healthy, share with, in order to
句型：1.it’s important sb. to do sth.
2. Exercising helps teenagers to stay healthy.
3. let sb. do sth.
4…. you need to be very careful…
谈论对你来说什么是重要的；比较习惯和行为。
Learning Goals
1
2
to talk with parents
to study hard
Do you often do these things
1a
Check（√） the things you think it’s important to do.
to spend time with family
to get enough sleep
to spend time with friends
to help out
not to play
computer
games too
much
to talk with
teachers
to exercise
I think it’s important for teenagers to talk problems over with someone.
Listen. Match the students with their ideas from 1a.
1b
a
b
d
c
_____ Meimei _____ Peter
_____ Lingling _____ Mark
1c
Make conversations using the ideas in 1a.
A: Do you think it’s important to exercise
B: I guess so. How about you
A: Yeah, I do. Exercising helps teenagers to stay healthy.
B: I think it’s also important to spend time with friends.
A: Uh-huh, I agree.
Practice ：
Pair work
A: Do you think it’s important to get enough sleep
B: I guess so. How about you
A: Yeah, I do. Getting enough sleep helps us to stay healthy.
B: I think it’s also important to study hard.
A: Uh-huh, I agree.
Language points
1. I think it’s important for teenagers to talk problems
over with someone？
我认为对青少年来说与别人一同讨论问题很重要。
在宾语从句“it’s important for teenagers...”中，it 是形式主语，
不定式 to talk problems over with someone 是真正的主语。“it is+
形容词+for sb.+不定式”意为“做某事对某人来 说是……的”，
是一个常见句型。
※ It’s interesting for me to read the book.
对我来说读这本书很有趣。
talk sth. over with sb. 意为“与某人讨论/商量某事”，相当于 discuss sth. with sb.。
※ You’ll find it helpful to talk things over with a friend.
把事情和朋友聊一聊，你会觉得大有帮助。
※ You can discuss the problem with your parents.
你可以跟你的父母讨论一下这个问题。
2. help out 帮助别人摆脱困境
help 的其他常见用法：
①help sb. （to）do sth. 意为“帮助某人做某事”，to 可
以省略，相当于 help sb. with sth.。
※ The students helped the old man（to）go across the
street.学生们帮助那位老人过了马路。
②help oneself 意为“自用（食物）等”。
※ If you want another drink, just help yourself.
你要是想再喝一杯就请自便。
3. Exercising helps teenagers to stay healthy.
锻炼能使青少年保持健康。
exercising 是动名词，在句中作主语。当动名词、不定
式、主语从句等作主语时，其谓语动词用单数形式。
※ Making a good study plan sounds very important.
制订一个好的学习计划听上去很重要。
※What he said is rather reasonable. 他所说的很有道理。
stay healthy 相当于 keep fit，意为“保持健康”。
※ To stay healthy, you should exercise every day.
为了保持健康，你应该每天锻炼。
Listen to a class conversation. Choose the correct answer.
2a
What has Mr. Brown come to talk about
a. behavior at school
b. health and happiness
2. What does one girl ask if she is too young to do
a. to make her own decisions
b. to stay out late
√
√
3. What does Mr. Brown tell them not to do
a. agree to meet strangers
b. chat on the Internet
√
Language points
behavior at school 在校的行为
behavior 作名词，意为“行为；举止”。 be on one’s best
behavior 意为“尽可能好地表现”。
※ I want you both to be on your best behavior at grandpa’s.
我希望你俩在爷爷家要乖乖的。
Mr. Brown: In order to be healthy, teenagers ___________ enough sleep.
Mrs. Brown: It’s _____________talk things over with your parents.
Girl: My parents tell _________________ chat on the Internet.
Teacher: … What’s most important is ___________ believe that adults
want to help.
need to get
always better to
Listen again. Complete the sentences.
2b
me it’s dangerous to
for you all to
Make conversations using the information in 2a and 2b.
2c
Boy: Mr. Brown, my parents say I’m too quiet at home.
Mr. Brown: Maybe they think you’re unhappy. You should let
them know about your life—share more of your
thoughts with them.
Girl: Mr. Brown, my parents tell me it’s dangerous to chat on
the Internet. But do you think it’s OK？
Mr. Brown: Well, you need to be very careful in order to be safe...
Language points
1. You should let them know about your life—share
more of your thoughts with them. 你应该让他们了解
你的生活——与他们更多地分享你的想法。
let sb. do sth. 意为“让某人做某事”。
※ Let me tell you the truth. 让我告诉你真相吧。
(2) share sth. with sb. 意为“与某人分享某物”。
※ You used to share food with me.
你过去常常与我分享食物。
2. Well, you need to be very careful in order to be safe...
嗯，安全起见你需要格外小心……
need to do sth. 意为“需要做某事”，其中 need 作实义动词，
主语通常是人，并且有人称和数的变化。 当表示否定或疑问时，
需借用助动词。
※ As his friends, we need to tell him the truth.
作为他的朋友，我们需要告诉他真相。
need 作情态动词的用法：
①情态动词 need 意为“需要”，在否定句中表示“不必，未
必”，后接动词原形。
※ You needn’t worry. 你没必要担心。
②need not have done 表示某一个已经发生的动作实际上不必
发生，常译为“不必……也行”。
※ He need not have come last night.
他昨晚本来不必来的。（但实际上来了）
③need 引导的一般疑问句的答语中，肯定用 must，否定用 needn’t。
※ —Need I go？ 我必须去吗？
—Yes, you must. 是的，你必须去。/No, you needn’t. 不，你不必去。
in order to 意为“为了；目的是”，引导目的状语。 常
可以用不定式代替表示目的。
※ In order to pass the exam, you should work hard.
→To pass the exam, you should work hard.
为了通过考试，你应该努力学习。
Role-play the conversation.
Frank: My parents are going away on business for a few
days. I have to cook my own food but I don’t know
how to cook.
Li Ling: I can fill an empty stomach with tomato and
egg soup, but that’s all.
Julie: We really should learn how to look after ourselves
when our parents aren’t with us.
Frank: I agree. It’s important to learn some basic life skills,
like cooking, washing clothes and tidying up our rooms.
2d
Li Ling: But now our parents do almost everything
for us. They just want us to study all the time.
Julie: We shouldn’t depend so much on our parents.
Actually, cooking is not that difficult. I know how
to cook some simple dishes. I learned from my mom.
Frank: That’s great! Could you teach me, Julie？
Julie: Why not？ You can be my student！
Actually, cooking is not that difficult.
你在看什么？其实，做饭没有那么难。
that 在此作副词，意为“那么；那样”，表示程度，相
当于 so。
※ I can’t walk that far. 我走不了那么远。
Language points
Ⅰ.根据句意和汉语提示填写单词
Practice
1. Mr. Black told his students not to _________ (聊天) on the Internet.
2. Their _________ (行为) towards me shows that they do not like me.
3. The two friends _________ (分享) everything—they have no secrets.
4. We should be _________ (小心的) when we do our homework.
5. I’d met Anna before, but her friend was a complete ________(陌生人) to me.
behavior
chat
share
careful
stranger
1. —What do we do this evening
—What about _________ (see) a new movie
2. —Lucy, your mobile phone is ringing.
—Wait a minute. _________ (answer) it while crossing
the street is dangerous.
3. It’s difficult for him _________ (finish) his homework
in two hours.
seeing
Ⅱ.用所给单词的适当形式填空
To answer
to finish
Ⅲ.根据汉语意思完成句子
1. 锻炼有助于青少年保持健康。
____________ helps teenagers _______ _________ healthy.
2. 为了安全起见，你们要十分谨慎。
You need _____ ______ very careful in order ______ ______ safe.
3. 我父母要出差几天。
My parents are going away ______ _________ for a few days.
4. 学习一些基本的生活技能很重要。
_______ ___________ _________ _________ some basic life skills.
Exercising
to stay
to be
to be
on business
It’s important to learn