(共12张PPT)
Unit3 A healthy life
The first period
Warming up and pre-reading
Warming up
2.What’s a healthy life
To be ture healthy a person must be well in mind,body and spirit.
1.What health issues do you think concern young people the most
Cigarette smoking Drinking alcohol Drug taking Diet Physical fitness
Sexual health Stress AIDS and infections Cancer Anxiety and so on
Looking at the following pictures. What are they doing Which are healthy activities while which are unhealthy activities
Singing
Healthy
Dancing
Healthy
Playing basketball
Healthy
Doing Taiji
Healthy
Drinking alcohol
Unhealthy
Eating too much
Unhealthy
Smoking,coughing
Unhealthy
Pre-reading
1.Have you ever smoked If you have, have you ever tried to stop
2.Why do you think some adolescents start smoking
3.In what ways is smoking harmful
4.What advice would you give to someone who wanted to stop smoking
5.Where could you get good advice on stopping smoking (共25张PPT)
The third period
Learning about language--- Words and expressions
1.adolescent.青少年
e.g. adolescents between 13 and 18 and the problems they face
13至18岁的青少年以及他们面临的问题
2.due to归因于，归功于。
e.g. 1.The accident is due to your careless driving.那意外事故归因于你驾驶不小心。
2.Her worldwide fame is due to his support.她名扬四海应归功于他的支持。
表示因果关系的词和短语
because从属连词，接从句，表示所叙述的理由是本句的重点
as\since从属连词，接从句，表示理由是已知的，而理由以外才是叙述的重点
for并列连词，不用于句首，至于第一分句之后，补充说明理由；第一分句表示推测时，用for说明推测的依据。
because of 介词，意思是“因为”，较口语化
owing to介词，意思是“因为”，较正式
thanks to介词，意思是 “多亏了”
as a result of介词，意思是“因为”
3. addicted 形容词，“对某某上瘾”， “沉湎于某某”
e.g. My children have become hopelessly addicted to television.
我的几个孩子都成了电视迷，简直不可救药了。
构词法
addict名词，沉湎与不良嗜好的人，由指吸毒者。
addiction名词，沉湎、成瘾
addictive形容词，使人上瘾的
4.accustom动词，使人习惯于、养成习惯
e.g. She found it necessary to accustom her child to getting up early.
她觉得有必要让孩子养成早起的好习惯。
常用句式
（1）accustom+名词/oneself+to+名词
e.g. Children are quick to accustom themselves to new surroundings.
孩子们很快就会适应新环境。
（2） be accustomed to +名词
e.g. I am accustomed to walking long distances.
我习惯与长距离步行。
（3）get/become accustomed to +名词
e.g. You will soon get accustomed to the job.
你将会习惯于这个工作。
5.quit 动词，过去式和过去分词均为quit，现在分词为quitting，接动词-ing形式，“停止做”
e.g. She quit smoking when she got pregnant.
她一怀孕边戒了烟。
6. in spite of 尽管、无视 。后接名词。
e.g. She can’t see very well in spite of her glasses.尽管戴着眼镜她还是不能看得很清楚。
The boy went out in spite of his father’s orders.那男孩无视父亲的命令，径直出去了。
7. feel like 想要，只表示一次的想法，后接动词-ing形式
e.g. It’s so hot today. I feel like going swimming.
今天好热啊。我想去游泳。
8.get into陷于，染上什么习惯
get into the habit of 养成什么习惯。相当于fall into the habit of或者form the habit of
e.g. The girl has got into the habit of playing with her hair while reading.
那个女孩养成了阅读时玩弄头发的习惯。
短语联想
get into trouble惹上麻烦
get into debt负债累累
get into a temper大发脾气
get into deep water陷于困境
get into one’s head有某种看法
get into the way of习惯于、学会
Now do the quiz and check yourself
Complete the sentences with words form the text.
1.Rice production has increased greatly in china over the last few years,largely _______super hybrid rice.
2.Having lived in Hawaii all his life,he was not __________to the cold of Northern Europe.
3.He was_________of his body so he decided to go on a diet and do more exercise.
4.In spite of her wounded leg,she ________to get up the stairs.
5.He told me the same story _____________ until I felt like screaming.
due to
accustomed
ashamed
managed
automatically
6. With exams only a week away,I am under a lot of ______.
7.When I ____________playing sport I become very fat and unhealthy.
8._______health is as important as physical health.
9. Now that I am __________ I eat a good diet because I want my baby to be born healthy.
10.___________often take more risks than adults.
stress
quit/quitted
Mental
pregnant
Adolescents
Complete the text with words form below.
adolescents 青少年 cigarettes 香烟
quit 停止，戒 drugs毒品
due to 归因于 stress压力
eventually 终于 alcohol酒
addicted 上瘾的 manage管理，努力做
Smoking ________,drinking______or taking other_______produce many harmful effects and have no real benefits.so why do __________do it some because they believe it makes them look cool. Others think it will help with _________in their life possibly_____ pressure from their parents or teachers.
alcohol
drugs
adolescents
stress
due to
cigarettes
Some just want to see what it is like. What they don’t realize is that they will get into the habit and ________become _______. It will then be difficult to _____the habit. A few people ________to quit easily but for many it is a very painful process. Of course, the best way to deal with these drugs is not to start in the first place.
eventually
addicted
quit
manage
Homework
1.Master and go over the use of the words and phrases above.
2. Pre-view the use of it on page 21.(共15张PPT)
The sixth period
Listening and writing
Listening
Pre-listening:
1.Discussion:
Are there any discos,karaoke bars or nightclubs in your district for young people to go to
Have you ever been to places like these
Do you ever go to parties with your friends
Do you thingk it is OK for alcohol to be available at places where young people meet
2.Read Exercise 1, which explains the context of the dialogue.Give suggestions about the kind of things Sara might be nervous about.
Listen to the tape:
Tick the things Sara is worried about.
( )AIDS ( )drugs
( )noise ( )smoking
( )alcohol ( )strangers
( )money ( ) dancing
( )rice ( )orange juice
Listen again:
Complete Tina’s sentences:
1.Just say “no”.You____________________
2.It’s OK to_________________________
3.It would be a good idea to__________________________
don’t have to do anything you don’t want to.
to drink orange juice or something instead .
have something to eat before you go out,like rice or noodles.
4.If someone offers you a cigarette,___________
5.Well,you’ll_______learn.Let’s_____________________________
don’t take it.
have to
get my CD player and I’ll teach you.
Listening text
Some good advice
Two college students are chatting.Tina wants Sara to go to a disco with her ,but Sara is nervous about going.
Tina: I’m going to Belle’s Karaoke Bar and Disco tonight with some friends.Why don’t you come too
Sara: Oh. I’m sorry,I can’t.
T: Oh ,come on.You never go out anywhere.
S: To tell you the truth,I’m too nervous.
T: What are you nervous about
S: Well,suppose some one offers me drugs
T: Just say “no”. You don’t have to do anything you don’t want to.
S: They’ll think I’m stupid.
T: Nonsense.Lots of people don’t take drugs.I don’t.Anyway,if they think you ‘re stupid that’s too bad.Who cares what they think
S: I’ve never drunk alcohol before either.
T: It’s OK to to drink orange juice or something instead .
S: Yeah,but I’d really like to try beer,only I might get drunk.
T: Then you should just have one beer and drink it slowly.And it would be a good idea to have something to eat before you go out, like rice or noodles.
S: Another thing I’m worrid about is that I might start smoking again.I used to smoke and it was really hard to stop.
T: Yes,I know what you mean.But I’ll help you and you can help me.If someone offers you a cigarette, don’t take it.I’ll remind you not to smoke and you can remind me.
S: Yeah,that’s a good idea,thanks.
T: So,anything else you’re worried about
S: Umm, just one more thing.
T: What
S: I can’t dance.
T: (laughter)well,you’ll have to learn.Let’s get my CD player and I’ll teach you.
Writing
Read this letter and imagine you are the adviser who deals with students’ problems.Write a letter to give Xiaolei some helpful advice.
Dear…,
Can you help me,please I have tried to stop smoking several times. I am OK for two days and then I feel really sick and irritable and I have to start smoking again. I know smoking is a bad habit ,but I just can’t seem to give it up.Do you have any useful tips
Your sincerely,
Li Xiaolei
Sample Letter
Dear Li Xiaolei,
I am sorry you have had so much trouble to stop smoking ,but I am glad you are still trying.I hope the tips below will help you.
First of all,don’t give up. The more often you try the more likely you are to eventually succeed.
When you feel irritable,don’t automatically reach for a cigerette to make you feel better. Take a few moments to relax. Start by breathing deeply and lifting your arms out to the side and over your head.
It is a good idea to drink lots of water and eat lots of fruit when you are quitting smoking. This will help to remove the nicotine from your body faster and you won’t feel so sick.
It is normal to feel a little stressed when you first give up smoking,but try to remenber that it will only last a few days and then you will begin to feel much better.
Keep up the good work, Li Xiaolei ,and remind yourself how much healthier you will be when you finally quit.
Good luck and best wishes,
Sun Gao(共8张PPT)
The fifth period
Using language
Look some pictures below
Step1: Before your reading:
1. Discuss what you know about HIV/AIDS with your classmates.
2. Now make a list of words you might read in the poster.
Step2: Read the poster,then answer the questions:
1.What’s a virus
2.How does HIV affect people’s health
A virus is a very small living thing that cause diease.
HIV virus weakens a person’s immune system and eventually it damages the immune system so much that the body can on longer fight against disease.
3.What is the difference between AIDS and HIV
4. Is there a cure for AIDS and HIV at the moment
HIV is a virus,while AIDS is the stage of the illness caused by HIV
Step3: This passage can be divided into three sections.what’s the purpose of each section
Section1:
Section2:
Section3:
Background information about what the diseases.
Ways to protect yourself.
Some common myths dispelled.
Step4: Decide the following statements are ture or false.
1.It is dangerous to get close to a person with AIDS.
2.It is very likely that you will die if you become infected with HIV.
3.You can only get HIV from injecting drugs.
4.Evidence show that men get AIDS more easily than women.
False
Ture
False
False
5.It could be dangerous to have sex without using a condom.
6.If blood or sexual fluids infected with HIV get into someone’s body, that person could become infected too.
7.You shouldn’t hug a person with HIV/AIDS.
8.It is easy to tell a person has HIV/AIDS.
Ture
Ture
False
False(共19张PPT)
The fourth period
Learning about language-grammar
教学it的用法
1.做形式主语
It可以用作先行词作为句子的主语，而把句子的真正主语移到后面去，可以移到后面的主语是：
（1）不定式。
句子的谓语可以是
be+形容词；
e.g. It is important to know your limitations.知道自己的局限性是很重要的。
be+名词；
e.g. It is a good idea to have a little notebook handy.手边有个小笔记本是个好主义。
be+介词短语；
e.g. It is against the law to do that.这样做是违法的。
其他类型的谓语
e.g. It gives me great pleasure to see the movie.观看电影让我很高兴。
（2）动名词
用no good,no use,great fun,a new experience等名词作表语；
e.g. It is fun working for him.为他工作很有意思。
也可用某些形容词作表语；
e.g. Do you think it is worthwhile quarrelling with him？你认为和他吵值得吗？
一些其他的谓语形式。
e.g. Does it matter wasting a little money稍微浪费一点钱行吗？
（3）主语从句
可以是that引导的；
e.g. It is strange that it hasn’t been noticed before.真奇怪，它以前没有引起注意。
It is a wonder that he is still alive.他居然还活着，真是个奇迹。
It happened that the harvest was bad that year. 碰巧，那年的收成不好。
It is said that there has an earthquake in Japan.据说日本发生了地震。
也可能是wh-词引导的
e.g. It is still a question how many people are to come.多少个人会来，还是个问题。
It is no business of yours where I spend my summer.我在哪儿过夏天，着不关你的事。
It remains to be seen whether it will do us harm or good.对我们有好处还是有害处，还要等着瞧。
It was clear enough what he meant.他的意思很清楚。
2.作形式宾语。
当复合宾语中的宾语是不定式、动名词、宾语从句时，往往把宾语放在它的补足语后面，而用it 作形式宾语，放在宾语补足语之前。
e.g. I think it no use arguing with him.我认为和他争吵没有用。
I found it very interesting to study English.我发现学英语非常有趣。
He made it clear that he was not interested in this subject.他非常清楚地表示他对那门学科不感兴趣。
3.用于强调结构
要强调句子的某一部分，通常是主语、状语、宾语，可以把it当作先行词。这种句子的结构是：
“It is/was+被强调部分+that/who+句子的其他部分”。如果强调的是人，可以用who, whom代替that。
e.g. It is Prof.Lin who teaches us English.（强调主语）
It is English that Prof.Lin teaches us（强调宾语）
It was in shanghai that I saw the film.（强调状语）
It was in 2001 that I went to university. （强调状语）
4.用作人称代词。
代替前文提到的事物。
e.g. The frog is not a warm-blood animal. It’s a cold-blooded one.
5.作为非人称代词
（1）起指示代词的作用，指一个人或事物。
e.g.— who is knocking at the door？
—It’s me.
（2）泛指天气。
e.g. It’s a warm sunny afternoon.
（3）泛指时间
e.g. It was nearly midnight when she came back.
（4）泛指环境
e.g. It is noisy here.
（5）泛指距离
e.g. It is half an hour’s walk to the city center.
6.用于某些习语
make it 及时赶到；成功；办成
e.g. You can make it if you hurry.
如果你赶快还可以及时赶到。
You needn’t worry; he will make it .
你不必担心，他会办到的。
catch it 被责骂；受处罚
e.g. If I come home late I’ll catch it from my mother.如果我回家晚了，我妈妈会骂我。
You’ll catch it because of your carelessness.
你会因为你的不小心受处罚的。
7.It的一些习惯用法
How is it with your study？学习好吗？
That’s it .这就对了。
It went hard with him.他身遇不幸。
It is all over with me.我完蛋了。
We must fight it out.我们必须坚持到底。
I can’t help it.我没有办法。
Homework
1.Finish exercise 2 on page 21: Rewite the sentences.
2.Revise and master the use of it.
3. Pre-view the Reading:HIV/AIDS:Are you at risk (共10张PPT)
The second period
Reading
Reading
Read the passage for five minutes then answer the following questions:
1.What kind of person do you think James’grandfathar is
He is fit and healthy and leads an active life. He takes an interest in his daughter’s and grandson’s well-being.He is knowledgeable.He reads the internet.He appears to love his grandson.
2.What are the suggestions James’grandfather gives to quit smoking
Suggestions to quit smoking
1.Prepare yourself
2.Be determined
3.Break the habit
4.Relax
5.Get help if you need it
6.Keep trying……
It’s a good summary but a person wanting to give up should probably look for more information than what is presented here.
3.Do you think the information and advice on the internet page that James’grandfathar sent is useful for someone who is trying to give up smoking
4. What else could have been included
5. What information could have been left out
Fill in the chart on the next page with information from the reading passage.
Information from the reading passage.
Different ways people can become addicted to cigarettes
Harmful physical effects for smokers
Effects a person’s smoking can have on other peoper
Effects smoking can have on sporting performance
1. phically addicted to nicotine
2. addicted to thought habits
3. mentally addicted
1.do terrible damage to heart and lungs
2.have difficulty in becoming pregnant
3.can not run fast
1.other peoper dislike the smell
2.The cigarette smoke may do harm to other people near the smoker.
be unable to enjoy sport
Make a summary of the advice on how to stop smoking. Be sure to use your own words and no more than five sentences.
Homework
1.Make sentences with the following words and phrases:
due to addicted to accustomed to automatically mentally manage pregnant quit decide on eventually
2.Search on the Internet or other sources for information about how to stop smoking.
