Unit 3 A healthy life 单元课件
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| 名称 | Unit 3 A healthy life 单元课件 |  | |
| 格式 | rar | ||
| 文件大小 | 3.7MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2010-08-09 06:45:00 | ||
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课件92张PPT。Today’s sentence: “He who has health has hope,
and he who has hope has everything.”
Unit3 A healthy lifeWhat kind of person can be regarded as a healthy person?A truly healthy person is someone who is healthy in both body and mind.p_______ healthy
m_______ healthyphysicallymentallyHow well are the students in your class looking
after their physical and mental health? Work in
groups. Conduct a survey by making up a question
sheet.
Eg. How many exercise do you take each week?
…
How many hours of sleep do you have a night?
Do you drink wine?
Do you smoking?
How many books do you read a week?
Do you read books in bed or in the sun?
Do you watch TV for a long time?
How much junk food do you eat?
How much homework do you have every day?
Listening
What health issues (problems) may Li Yue be
suffering from according to the doctor?
stressListening 1. What kind of symptoms does Li Yue have ?
2. What does the doctor propose/ suggest they do? headaches
tired all the time
want to sleep
not sleep well do some tests to rule out anything physical
discuss ways to relaxDiscussion Stress is one of the health issues that concern young
people the most. Besides these, what other health
issues do you think also concern young people?They find fun in overeating. obesity short sight drug abuseThey fall into the habit of drinking alcohol/ wine.They’re addicted to cigarette smoking.Why do you think some adolescents or teenagers start smoking?Others intend to be different from their friends.Some pretend to be cool/manly/ grown-up. ...Some just want to satisfy their curiosity.Some try to lessen stress by smoking.In what ways is smoking harmful?cause diseaseaffect otherspollute the environmentwaste moneySmoking will do great harm to our health.decayed teethgray nails lung cancersuicidenon-smokerSmoking also has a bad effect on____________, especially ________ women.pregnantnon-smokerspregnantImagine that you are the adviser who deals with students problems. Now you receive a letter from Xiaolei. Please write a letter to give her some helpful advice.
Dear …,
Can you help me please? My best friend has just started smoking. I do not like it and I told her what I thought. She laughed at me and said that I was not grown-up enough.
Then she offered me a cigarette and I felt so embarrassed and awkward. I did not know how to refuse it. Please help me. I do not want to start smoking, but I do not want to lose my best friend, either.
Yours sincerely,
LixiaoWriting:Advice from GrandadReading What is the purpose of the letter?This letter aims to help James give up smoking.Para1:
Para2:
Para3:
Para4:
Para5:Read and find out main idea of each paragraphthe healthy life Grandad lives the reason why Grandad wrote letterthree ways to become addictedthe harmful effects of smoking Grandad’s advice and hope physically addicted to nicotine
2. addicted through habits
3. mentally addicted1. do terrible damage to heart and lungs
2. have difficulty in becoming pregnant
3. affect babies
4. smell terrible
5. turn yellow
6. not enjoy sport1. affect the health of nonsmokers
2. other people dislike the smell Read the part of the text on p19 and answer the
following questions:What is the part from?
What’s it about?
1.Prepare yourself
2.Be determined
3.Break the habit
4.Relax
5.Get help if you need it
6.Keep tryingHow can I stop smoking?How are these pictures connected with the Internet page?123Read and think about the answer1. How old is Grandad now? 2. Why can Grandad live so long?3. Why did Grandad finally decide to
get rid of smoking?
4. In what way did the old man try to
persuade his grandson to give up
smoking?
5. What kind of person do you think
James’ grandfather is?
It is a beautiful day here and I am sitting under
the big tree at end of the garden. I just returned
from a long bike ride to a old castle. It seem
amazing that at my age I am still fit enough to
cycle 20 kilometers in an afternoon. It’s my
birthday in two weeks time and I’ll be 82 years
old! I think my long or active life must due to
the healthy life l live.
By the way, did you know that this is because
you become addicted to three different ways?
First, you can become physical addicted to
nicotine, that is one of the hundred of
chemicals in cigarettes.Phrases:
健康问题
身心健康
使开始
滥用毒品
身体健康
在我的年龄
在一个下午
由于健康生活
发现很难放弃
对香烟上瘾
习惯于---
痛苦地
吸烟的有害影响
health issues
be healthy in both body and mind
start… off
drug abuse
physical fitness
at my age
in an afternoon
due to the healthy life
find it difficult to give up
become addicted to cigarettes
be accustomed to--
in pain
the harmful effects of smoking
对我们的心脏有严重损害
体重较轻
在某些方面
被踢出校足球队
停止抽烟，戒烟
坚定决心
跟我一样活得健康长寿
做出---决定
一包烟
想要做某事
破除习惯
伸手去拿烟
do terrible damage to our heart
become breathless
in some way
be taken off the school football team
quit smoking
strengthen your resolve
live as long and healthy a life as I have
decide on
a packet of cigarettes
feel like doing
break the habit
reach for a cigarette1.alcohol/drug abuse
abuse n. 滥用，虐待，辱骂
child abuse/ physical abuse
vt.
滥用酒精/毒药/某人的职权
abuse alcohol/drugs/one’s position
2. stress n.压力，紧张；强调(emphasis)，重要性
在压力之下
把重点放在…上
vt.强调，重读
stress the importance of study
adj. stressful 充满压力的，紧张的
stressed 焦虑不安的 只作表语
under stress
put/lay stress on
He _____________________________ because of losing his job.
My parents __________________(强调)honesty.is under stress/ suffers from stressstress/ lay stress on feels stressed繁重的工作/艰难的处境/紧张的生活方式
a stressful job/ situation/lifestyle
3.Do you think smoking should be b________?anned There is a total ban ____ drunken drinking
alcohol. As a consequence, drivers are ______
______ driving after drinking alcohol. onbannedfrom
ban sb. from (doing) sth.
put a ban on … 禁止 forbid sth. officially 命令禁止forbid sb. to do sth. ban vt. 禁止，取缔
n 禁令，谴责effect n. 结果，效力
affect vt.have an effect on
of no effect
in effect
take effect
come into effect
bring/put sth. into effect in fact/as a matter of fact/actually
生效；奏效
开始实施，开始生效
实施…5.Our friendship has steadily s____________ over
the years.
strong---strength---strengthen
类似加en构成动词的词：
brighten , fatten, freshen, smarten, sweeten, sharpen, tighten, harden, soften trengthened6.My long and active life must be owing to
the healthy life I live.
due to因为下雨，比赛推迟了。
他的成功在很大程度上是由于他的努力。The match was put off due to the rain.His success was largely due to her efforts.注: due to 不用于句首due adj.预期发生的，预定到达的
be due to do sth.预定做某事
be due for sth. 应当得到某物
我们预定下个月考试。
We are due to have an exam next month.
从伦敦来的航班应于8点到达。
The flight from London is due at 8:00.7.很多学生沉迷于电脑游戏。
Many students are addicted to computer games.
8.我不习惯这么早起床。
I’m not accustomed to getting up so early.
You must ___________________(使自己适应) the new environment.accustom yourself tobe devoted to, stick to, make contributions to
look forward to, pay attention to, be used to,
get down to, lead to, adjust to, object to… addict n. 吸毒上瘾的人9. feel/be ashamed of/ that… 为…而感到羞愧
be ashamed to do sth. 耻于做某事
他为考试不及格而感到羞愧。
我真不好意思说我向他撒了谎。She feels ashamed of having failed in the exam.I’m ashamed to say that I lied to her. ashamed adj. 感到羞耻的，觉得惭愧的，
只作表语
shameful adj.可耻的，丢脸的，可作表语和定语10.quit (-tted)
quit doing
quit school =leave schoolSentence patterns 1.________________(感到惊奇的是) at my age I am still fit enough to cycle 20 kilometers in an afternoon.
2.我也不知道吸烟还会损害那些不吸烟人的健康。
Neither did I know that my cigarette smoke could
affect the health of non-smokers.It’s amazing that3.I do hope so because I want you to
__________________________________
(像我这样活得长久) .live as long and healthy a life as I have as +adj. +a/an+单数可数名词+as
4._________________________________________ (每次你想要吸烟的时候), remind yourself that you are a non-smoker.next time/each time/ the first time/ the last time
Every time you feel like smoking a cigarette as much/many as
as far as 远达，就…而言
as well as
as …as possible
as good as 简直是，几乎和…一样
as long as 长达，只要… itit用法完全归纳 1.Is _____a boy or a girl?
A. this B. that C. it D. what
2._____ is very important to remember this.
A. this B. that C. it D. what
3.I hate ____ when people talk with their mouths
full.
A. it B. that C. these D. them
8. Was ___ in 1998 ___ your teacher graduated from
university?
A. that.., that B. it... which
C. it... that D. it... when
it用法完全归纳 一、it 作人称代词的用法 二、it 作非人称代词的用法三、it用作形式主语四. it作形式宾语一、it 作人称代词的用法 1. 指事物作为人称代词，it 可以指除人以外的一切事物或动物。 It’s hard work, but I enjoy it. 2. 指人 it 指人主要用于指性别不明的婴儿或用于确认某人的
身份(如打电话或敲门时) Is it a boy or a girl?
---Who is knocking at the door?
---It’s me.
3. 代替某些代词 代词 it 还可用于代替指示代词this, that 以及复合
不定代词something, anything, nothing等 “What’s this?” “It’s a new machine. ” 二、it 作非人称代词的用法it 作非人称代词的用法，主要用于指时间、距离、
价值、天气、气候及温度等自然现象。 现在去那儿已经太迟了。 这里有时会很热。 It’s too late to go there now. It can get very hot here. 2. 用于某些句型It’s time for sb to do sth. 某人该干某事了。It is + 被强调部分 + that ... It is time ( about time ,high time ) that
+从句(did) 是（正是）…的时侯…＂。 It is the first ( second ... ) time that +从句
(has/have done)是第一（二）…次…。
It is/has been +time +since +从句(did)
It is ... when ...“当…的时候，是…”
It be ... before ... “…之后…/过了多久…＂ 三、it用作形式主语1. 基本用法当不定式、动名词、从句等复杂成分用作句子主语时，
为保持句子平衡，通常把真正的主语放在句末，而在句首
使用形式主语it。 It’s very important to remember this. It’s hard work climbing mountains. It’s unknown when he will come. 2. 用作形式主语的的重要句型1) It + be + adj. for (of) sb to do sth It is hard for him to make up his mind. It was foolish of her to say such a thing. (2) It takes sb + 时间段 + to do sth. It takes years to master a new language. (3) It is up to sb to do sth. 该由某人做某事 It’s up to you to make the choice. (4) it look (seem, appear, happen, occur)
that [as if]… It happened that I was out when he called. It is no use going there so early.
It is no good standing here in the cold. It is said that there has been an earthquake in
India.(5) It be +名词( no use / no good) +doing(6) It is / was said/reported/told that….(7) It is a pity/fact/no wonder/common sense
that …
It is a pity that you missed the exciting match.四.“it” 作形式宾语 think
feel
make
find
believe
consider+it +形容词/ 名词+ to do…
that 从句no use / good doing sth我们认为学外语是重要的.
We think it important to learn a foreign
language.她发现说服他很难.She found it difficult to convince him.他清楚的表明他对他的课目一点也不感兴趣.He made it clear that he was not interested in his subject.2. 用作形式宾语的几个特殊结构你来了，我很高兴。 I like it that you came. You can put it that it was arranged before. 你可以说这是以前安排的。 她来帮忙了，我们十分感激。 We really appreciate it when she offered to
help. I owe it to you that I am still alive. 多亏有你我才仍然活着。 I took it for granted that he would help us. 我认为他会帮助我们的。 注意千万不要再迟到。 See to it that you’re not late again. 1. You can make it if you hurry.
2. You needn’t worry; he will make it .
3. I can’t help it.
4. That’s it .
5. Take it easy.
口诀：
代词 it 本意它, 既可指这又指那;
时间天气均可指, 谈到距离也用它;
假主假宾均可做, 强调句型跟that。1. It ___ for this reason ___ her uncle moved out of New York.
A. is ... which B. was ... why
C. was ... that D. were ... How
2. It was ___ he said at the meeting __ disappointed me.
A. what.., that B. that.., that
C. what.., what D. that.., whatDrills3. I don’t think _____ possible to master a foreign language without much memory work.
A. this B. it C. that D. its
4. Does ____ matter if he can't finish the job on time?
A. it B. this C. that D. he5. Tom’s mother kept telling him that he should work harder, but __didn’t help.
A. he B. which C. she D. it
6. Was ___ in 1998 ___ your teacher graduated from university?
A. that.., that B. it... which
C. it... that D. it... when7. He felt ___ duty to work for human rights and progress.
A. it his B. his C. that is a D. that is his
8. ___ is no good ___ without doing anything.
A. This... talking B. It... to speak
C. That... to say D. It... talking9. It is two years __ I joined the army.
A. before B. since
C. that D. after
10. It was two years ___ I joined the army.
A. before B. since
C. that D. after
8. --- Why don’t we take a little break ?
--- Didn’t we just have ____ ?
A. it B. that C. one D. this
10. ___ is the fact that English is being accepted as an international language.
A. There B. This C. That D. It
11. The Parkers bought a few house but __ will need a lot of work before they can move in.
A. they B. it C. one D. which
12. ____ no need for us to discuss the problem again since it has already been settled.
A. It has B. There has
C. It is D. There is13. I like ____ in the autumn when the weather is clear and bright.
A. this B. that C. it D. one
14. Someone is knocking at the door, but who can ___ be?
A. one B. he C. she D. it15. It worried her a bit ___ her hair was turning grey.
A. while B. that C. if D. for
16. They have made __ a rule __in the room.
A. this; not to smoke B. it; smoking
C. it; to not smoke D. it; not to smoke17. Is ___ necessary to complete the design before National Day?
A. this B. that C. it D. heTranslation:
多少人会来还是个问题。
It is still a question how many people are to come.
我发现做好这件事非常不容易。
I found it extremely hard to do the work well.
从杭州到宁波乘快客只要2个小时。
It takes only two hours from Hangzhou to Ningbo by Express Bus.
被老师发现考试作弊的人是他。
It was he who was caught cheating in the exam.
他把每天早上6点起床定为一条规矩。
He makes it a rule to get up at 6:00 every morning.
不久我们又会见面的。
It will not be long before we meet again.
1.It is i________ to drive after drinking alcohol.
2.a_________ to online games, the students
spend less time on study.
3.Swimming are b______ in this pool.
4.He felt d________ when he found nobody
was willing to help him.
5.Does this medicine have any side e_______.
6.To his surprise, the door opened a_________.
7.We should feel a_____ of cheating in exams.
8.Every person has two l_______.
9.Don’t always follow others. You should have
your own j_________.
10.The president went to China with the
purpose of s__________ the friendship…1.It is i________ to drive after drinking alcohol.
2.A_________ to online games, the students
spend less time on study.
3.Swimming are b______ in this pool.
4.He felt d________ when he found nobody
was willing to help him.
5.Does this medicine have any side e_______.
6.To his surprise, the door opened a_________.
7.We should feel a_____ of cheating in exams.
8.Every person has two l_______.
9.Don’t always follow others. You should have
your own j_________.
10.The president went to China with the
purpose of s__________ the friendship… llegal ddicted anned esperate ffect utomatically shamed ungs udgement trengthening due to the healthy life
find it difficult to give it up
become addicted to cigarettes
be accustomed to--
feel bad-tempered
the harmful effects of smoking
do terrible damage to our heart
become breathless
be taken off the school football team
strengthen your resolve
decide on
make a list of all benefits
feel like smoking
keep in mind
try some deep breathing
join a stop-smoking group
feel desperate
feel ashamed
chances of survival
spread through blood
a cure for
look perfectly healthy
are slightly more likely to
because of prejudice
take risks
at risk
get into the habit
What is HIV?It is a kind of virus.
HIV is the short form for Human Immune Deficiency Virus(人体免疫缺损病毒).What is AIDS?
The full form of it is Acquired Immune Deficiency Syndrome(获得性免疫功能丧失综合症). It is a serious disease.incurable disease全球约有3950万人感染HIV，
今年新增430万名患者。 每天8000名感染者丧命 四成为15岁至24岁的年轻人 中国公布有65万人感染艾滋病，
去年平均每天有192人受感染 There are about 39,500,000 persons infected
with HIV in the world.
The number of the infected rises by 4,300,000
this year.
Every day 8,000 persons die of Aids.
40% of the dead are the young between 15 and
24.
It is said that 650,000 persons have infected
with Aids. 192 persons died on average every
day last year.
HIV/ AIDS: Are you at risk?How many parts can the passage be divided into and what is the main idea of each part?Section1:
Section2:
Section3:Background information about the diseases.Ways to protect yourself.Some common wrong understanding.Read the poster quickly and find out1.What’s a virus?
2.How does HIV affect people’s health?
3.What is the difference between AIDS and HIV?
4. Is there a cure for AIDS and HIV at the moment?
1.What’s a virus?
2.How does HIV affect people’s health?
A virus is a very small living thing that causes disease. 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 HIV1. I can become infected with HIV by swimming in a pool, holding hands or kissing someone with HIV.6. It is safe to be friends with people who are living with HIV/ AIDS.
7. It’s likely that you will die if you get infected with AIDS.
8. If you have HIV, you will always get AIDS eventually.
9. Taking food from the same dishes as someone infected with
AIDS will give you HIV too.5. People who have HIV look different from everyone else.4. HIV/ AIDS is difficult to cure.3. If you look healthy, you can’t have HIV.2.You can only get HIV from injecting drugs(毒品).FFFFTTTTFDiscussion What can we do to help them?遇到
处境危险，遭受危险
生存的希望
通过血液传播
感染…
对---治疗
与…分享
是否…
冒着染上病毒的危险
稍微更有可能去做----
因为偏见
…的证据chances of survivalspread through blood
be/become/get infected witha cure for
share …with sb
whether or not
risk getting the virusare slightly more likely tobecause of prejudice
the evidence of/for … come across
at riskIt is a big challenge for college graduates to
take a risk of starting a business. the risk n. 危险，风险
at risk (of) =in danger (of)
at the risk of 冒着…的危险
at one’s own risk 自担风险
at any risk 无论冒什么风险，一定
take/run a risk/risks 冒险
take/run the risk of … 冒…的危险
vt. +doing 他冒着生命危险救了那个孩子。He saved the kid at the risk of losing his own life.
He took the risk of losing his life to save the kid.尽管人们知道吸烟有害健康， 但是吸烟的人数还是在不断增加。因为有的人压力大，用吸烟来放松。有的人认为吸烟时尚，能吸引别人的关注。我认为吸烟不好，不仅能侵害人的心脏和肺，而且吸烟夫妇的生育能力会下降。
吸烟浪费金钱，对周围人的健康带来影响。
and he who has hope has everything.”
Unit3 A healthy lifeWhat kind of person can be regarded as a healthy person?A truly healthy person is someone who is healthy in both body and mind.p_______ healthy
m_______ healthyphysicallymentallyHow well are the students in your class looking
after their physical and mental health? Work in
groups. Conduct a survey by making up a question
sheet.
Eg. How many exercise do you take each week?
…
How many hours of sleep do you have a night?
Do you drink wine?
Do you smoking?
How many books do you read a week?
Do you read books in bed or in the sun?
Do you watch TV for a long time?
How much junk food do you eat?
How much homework do you have every day?
Listening
What health issues (problems) may Li Yue be
suffering from according to the doctor?
stressListening 1. What kind of symptoms does Li Yue have ?
2. What does the doctor propose/ suggest they do? headaches
tired all the time
want to sleep
not sleep well do some tests to rule out anything physical
discuss ways to relaxDiscussion Stress is one of the health issues that concern young
people the most. Besides these, what other health
issues do you think also concern young people?They find fun in overeating. obesity short sight drug abuseThey fall into the habit of drinking alcohol/ wine.They’re addicted to cigarette smoking.Why do you think some adolescents or teenagers start smoking?Others intend to be different from their friends.Some pretend to be cool/manly/ grown-up. ...Some just want to satisfy their curiosity.Some try to lessen stress by smoking.In what ways is smoking harmful?cause diseaseaffect otherspollute the environmentwaste moneySmoking will do great harm to our health.decayed teethgray nails lung cancersuicidenon-smokerSmoking also has a bad effect on____________, especially ________ women.pregnantnon-smokerspregnantImagine that you are the adviser who deals with students problems. Now you receive a letter from Xiaolei. Please write a letter to give her some helpful advice.
Dear …,
Can you help me please? My best friend has just started smoking. I do not like it and I told her what I thought. She laughed at me and said that I was not grown-up enough.
Then she offered me a cigarette and I felt so embarrassed and awkward. I did not know how to refuse it. Please help me. I do not want to start smoking, but I do not want to lose my best friend, either.
Yours sincerely,
LixiaoWriting:Advice from GrandadReading What is the purpose of the letter?This letter aims to help James give up smoking.Para1:
Para2:
Para3:
Para4:
Para5:Read and find out main idea of each paragraphthe healthy life Grandad lives the reason why Grandad wrote letterthree ways to become addictedthe harmful effects of smoking Grandad’s advice and hope physically addicted to nicotine
2. addicted through habits
3. mentally addicted1. do terrible damage to heart and lungs
2. have difficulty in becoming pregnant
3. affect babies
4. smell terrible
5. turn yellow
6. not enjoy sport1. affect the health of nonsmokers
2. other people dislike the smell Read the part of the text on p19 and answer the
following questions:What is the part from?
What’s it about?
1.Prepare yourself
2.Be determined
3.Break the habit
4.Relax
5.Get help if you need it
6.Keep tryingHow can I stop smoking?How are these pictures connected with the Internet page?123Read and think about the answer1. How old is Grandad now? 2. Why can Grandad live so long?3. Why did Grandad finally decide to
get rid of smoking?
4. In what way did the old man try to
persuade his grandson to give up
smoking?
5. What kind of person do you think
James’ grandfather is?
It is a beautiful day here and I am sitting under
the big tree at end of the garden. I just returned
from a long bike ride to a old castle. It seem
amazing that at my age I am still fit enough to
cycle 20 kilometers in an afternoon. It’s my
birthday in two weeks time and I’ll be 82 years
old! I think my long or active life must due to
the healthy life l live.
By the way, did you know that this is because
you become addicted to three different ways?
First, you can become physical addicted to
nicotine, that is one of the hundred of
chemicals in cigarettes.Phrases:
健康问题
身心健康
使开始
滥用毒品
身体健康
在我的年龄
在一个下午
由于健康生活
发现很难放弃
对香烟上瘾
习惯于---
痛苦地
吸烟的有害影响
health issues
be healthy in both body and mind
start… off
drug abuse
physical fitness
at my age
in an afternoon
due to the healthy life
find it difficult to give up
become addicted to cigarettes
be accustomed to--
in pain
the harmful effects of smoking
对我们的心脏有严重损害
体重较轻
在某些方面
被踢出校足球队
停止抽烟，戒烟
坚定决心
跟我一样活得健康长寿
做出---决定
一包烟
想要做某事
破除习惯
伸手去拿烟
do terrible damage to our heart
become breathless
in some way
be taken off the school football team
quit smoking
strengthen your resolve
live as long and healthy a life as I have
decide on
a packet of cigarettes
feel like doing
break the habit
reach for a cigarette1.alcohol/drug abuse
abuse n. 滥用，虐待，辱骂
child abuse/ physical abuse
vt.
滥用酒精/毒药/某人的职权
abuse alcohol/drugs/one’s position
2. stress n.压力，紧张；强调(emphasis)，重要性
在压力之下
把重点放在…上
vt.强调，重读
stress the importance of study
adj. stressful 充满压力的，紧张的
stressed 焦虑不安的 只作表语
under stress
put/lay stress on
He _____________________________ because of losing his job.
My parents __________________(强调)honesty.is under stress/ suffers from stressstress/ lay stress on feels stressed繁重的工作/艰难的处境/紧张的生活方式
a stressful job/ situation/lifestyle
3.Do you think smoking should be b________?anned There is a total ban ____ drunken drinking
alcohol. As a consequence, drivers are ______
______ driving after drinking alcohol. onbannedfrom
ban sb. from (doing) sth.
put a ban on … 禁止 forbid sth. officially 命令禁止forbid sb. to do sth. ban vt. 禁止，取缔
n 禁令，谴责effect n. 结果，效力
affect vt.have an effect on
of no effect
in effect
take effect
come into effect
bring/put sth. into effect in fact/as a matter of fact/actually
生效；奏效
开始实施，开始生效
实施…5.Our friendship has steadily s____________ over
the years.
strong---strength---strengthen
类似加en构成动词的词：
brighten , fatten, freshen, smarten, sweeten, sharpen, tighten, harden, soften trengthened6.My long and active life must be owing to
the healthy life I live.
due to因为下雨，比赛推迟了。
他的成功在很大程度上是由于他的努力。The match was put off due to the rain.His success was largely due to her efforts.注: due to 不用于句首due adj.预期发生的，预定到达的
be due to do sth.预定做某事
be due for sth. 应当得到某物
我们预定下个月考试。
We are due to have an exam next month.
从伦敦来的航班应于8点到达。
The flight from London is due at 8:00.7.很多学生沉迷于电脑游戏。
Many students are addicted to computer games.
8.我不习惯这么早起床。
I’m not accustomed to getting up so early.
You must ___________________(使自己适应) the new environment.accustom yourself tobe devoted to, stick to, make contributions to
look forward to, pay attention to, be used to,
get down to, lead to, adjust to, object to… addict n. 吸毒上瘾的人9. feel/be ashamed of/ that… 为…而感到羞愧
be ashamed to do sth. 耻于做某事
他为考试不及格而感到羞愧。
我真不好意思说我向他撒了谎。She feels ashamed of having failed in the exam.I’m ashamed to say that I lied to her. ashamed adj. 感到羞耻的，觉得惭愧的，
只作表语
shameful adj.可耻的，丢脸的，可作表语和定语10.quit (-tted)
quit doing
quit school =leave schoolSentence patterns 1.________________(感到惊奇的是) at my age I am still fit enough to cycle 20 kilometers in an afternoon.
2.我也不知道吸烟还会损害那些不吸烟人的健康。
Neither did I know that my cigarette smoke could
affect the health of non-smokers.It’s amazing that3.I do hope so because I want you to
__________________________________
(像我这样活得长久) .live as long and healthy a life as I have as +adj. +a/an+单数可数名词+as
4._________________________________________ (每次你想要吸烟的时候), remind yourself that you are a non-smoker.next time/each time/ the first time/ the last time
Every time you feel like smoking a cigarette as much/many as
as far as 远达，就…而言
as well as
as …as possible
as good as 简直是，几乎和…一样
as long as 长达，只要… itit用法完全归纳 1.Is _____a boy or a girl?
A. this B. that C. it D. what
2._____ is very important to remember this.
A. this B. that C. it D. what
3.I hate ____ when people talk with their mouths
full.
A. it B. that C. these D. them
8. Was ___ in 1998 ___ your teacher graduated from
university?
A. that.., that B. it... which
C. it... that D. it... when
it用法完全归纳 一、it 作人称代词的用法 二、it 作非人称代词的用法三、it用作形式主语四. it作形式宾语一、it 作人称代词的用法 1. 指事物作为人称代词，it 可以指除人以外的一切事物或动物。 It’s hard work, but I enjoy it. 2. 指人 it 指人主要用于指性别不明的婴儿或用于确认某人的
身份(如打电话或敲门时) Is it a boy or a girl?
---Who is knocking at the door?
---It’s me.
3. 代替某些代词 代词 it 还可用于代替指示代词this, that 以及复合
不定代词something, anything, nothing等 “What’s this?” “It’s a new machine. ” 二、it 作非人称代词的用法it 作非人称代词的用法，主要用于指时间、距离、
价值、天气、气候及温度等自然现象。 现在去那儿已经太迟了。 这里有时会很热。 It’s too late to go there now. It can get very hot here. 2. 用于某些句型It’s time for sb to do sth. 某人该干某事了。It is + 被强调部分 + that ... It is time ( about time ,high time ) that
+从句(did) 是（正是）…的时侯…＂。 It is the first ( second ... ) time that +从句
(has/have done)是第一（二）…次…。
It is/has been +time +since +从句(did)
It is ... when ...“当…的时候，是…”
It be ... before ... “…之后…/过了多久…＂ 三、it用作形式主语1. 基本用法当不定式、动名词、从句等复杂成分用作句子主语时，
为保持句子平衡，通常把真正的主语放在句末，而在句首
使用形式主语it。 It’s very important to remember this. It’s hard work climbing mountains. It’s unknown when he will come. 2. 用作形式主语的的重要句型1) It + be + adj. for (of) sb to do sth It is hard for him to make up his mind. It was foolish of her to say such a thing. (2) It takes sb + 时间段 + to do sth. It takes years to master a new language. (3) It is up to sb to do sth. 该由某人做某事 It’s up to you to make the choice. (4) it look (seem, appear, happen, occur)
that [as if]… It happened that I was out when he called. It is no use going there so early.
It is no good standing here in the cold. It is said that there has been an earthquake in
India.(5) It be +名词( no use / no good) +doing(6) It is / was said/reported/told that….(7) It is a pity/fact/no wonder/common sense
that …
It is a pity that you missed the exciting match.四.“it” 作形式宾语 think
feel
make
find
believe
consider+it +形容词/ 名词+ to do…
that 从句no use / good doing sth我们认为学外语是重要的.
We think it important to learn a foreign
language.她发现说服他很难.She found it difficult to convince him.他清楚的表明他对他的课目一点也不感兴趣.He made it clear that he was not interested in his subject.2. 用作形式宾语的几个特殊结构你来了，我很高兴。 I like it that you came. You can put it that it was arranged before. 你可以说这是以前安排的。 她来帮忙了，我们十分感激。 We really appreciate it when she offered to
help. I owe it to you that I am still alive. 多亏有你我才仍然活着。 I took it for granted that he would help us. 我认为他会帮助我们的。 注意千万不要再迟到。 See to it that you’re not late again. 1. You can make it if you hurry.
2. You needn’t worry; he will make it .
3. I can’t help it.
4. That’s it .
5. Take it easy.
口诀：
代词 it 本意它, 既可指这又指那;
时间天气均可指, 谈到距离也用它;
假主假宾均可做, 强调句型跟that。1. It ___ for this reason ___ her uncle moved out of New York.
A. is ... which B. was ... why
C. was ... that D. were ... How
2. It was ___ he said at the meeting __ disappointed me.
A. what.., that B. that.., that
C. what.., what D. that.., whatDrills3. I don’t think _____ possible to master a foreign language without much memory work.
A. this B. it C. that D. its
4. Does ____ matter if he can't finish the job on time?
A. it B. this C. that D. he5. Tom’s mother kept telling him that he should work harder, but __didn’t help.
A. he B. which C. she D. it
6. Was ___ in 1998 ___ your teacher graduated from university?
A. that.., that B. it... which
C. it... that D. it... when7. He felt ___ duty to work for human rights and progress.
A. it his B. his C. that is a D. that is his
8. ___ is no good ___ without doing anything.
A. This... talking B. It... to speak
C. That... to say D. It... talking9. It is two years __ I joined the army.
A. before B. since
C. that D. after
10. It was two years ___ I joined the army.
A. before B. since
C. that D. after
8. --- Why don’t we take a little break ?
--- Didn’t we just have ____ ?
A. it B. that C. one D. this
10. ___ is the fact that English is being accepted as an international language.
A. There B. This C. That D. It
11. The Parkers bought a few house but __ will need a lot of work before they can move in.
A. they B. it C. one D. which
12. ____ no need for us to discuss the problem again since it has already been settled.
A. It has B. There has
C. It is D. There is13. I like ____ in the autumn when the weather is clear and bright.
A. this B. that C. it D. one
14. Someone is knocking at the door, but who can ___ be?
A. one B. he C. she D. it15. It worried her a bit ___ her hair was turning grey.
A. while B. that C. if D. for
16. They have made __ a rule __in the room.
A. this; not to smoke B. it; smoking
C. it; to not smoke D. it; not to smoke17. Is ___ necessary to complete the design before National Day?
A. this B. that C. it D. heTranslation:
多少人会来还是个问题。
It is still a question how many people are to come.
我发现做好这件事非常不容易。
I found it extremely hard to do the work well.
从杭州到宁波乘快客只要2个小时。
It takes only two hours from Hangzhou to Ningbo by Express Bus.
被老师发现考试作弊的人是他。
It was he who was caught cheating in the exam.
他把每天早上6点起床定为一条规矩。
He makes it a rule to get up at 6:00 every morning.
不久我们又会见面的。
It will not be long before we meet again.
1.It is i________ to drive after drinking alcohol.
2.a_________ to online games, the students
spend less time on study.
3.Swimming are b______ in this pool.
4.He felt d________ when he found nobody
was willing to help him.
5.Does this medicine have any side e_______.
6.To his surprise, the door opened a_________.
7.We should feel a_____ of cheating in exams.
8.Every person has two l_______.
9.Don’t always follow others. You should have
your own j_________.
10.The president went to China with the
purpose of s__________ the friendship…1.It is i________ to drive after drinking alcohol.
2.A_________ to online games, the students
spend less time on study.
3.Swimming are b______ in this pool.
4.He felt d________ when he found nobody
was willing to help him.
5.Does this medicine have any side e_______.
6.To his surprise, the door opened a_________.
7.We should feel a_____ of cheating in exams.
8.Every person has two l_______.
9.Don’t always follow others. You should have
your own j_________.
10.The president went to China with the
purpose of s__________ the friendship… llegal ddicted anned esperate ffect utomatically shamed ungs udgement trengthening due to the healthy life
find it difficult to give it up
become addicted to cigarettes
be accustomed to--
feel bad-tempered
the harmful effects of smoking
do terrible damage to our heart
become breathless
be taken off the school football team
strengthen your resolve
decide on
make a list of all benefits
feel like smoking
keep in mind
try some deep breathing
join a stop-smoking group
feel desperate
feel ashamed
chances of survival
spread through blood
a cure for
look perfectly healthy
are slightly more likely to
because of prejudice
take risks
at risk
get into the habit
What is HIV?It is a kind of virus.
HIV is the short form for Human Immune Deficiency Virus(人体免疫缺损病毒).What is AIDS?
The full form of it is Acquired Immune Deficiency Syndrome(获得性免疫功能丧失综合症). It is a serious disease.incurable disease全球约有3950万人感染HIV，
今年新增430万名患者。 每天8000名感染者丧命 四成为15岁至24岁的年轻人 中国公布有65万人感染艾滋病，
去年平均每天有192人受感染 There are about 39,500,000 persons infected
with HIV in the world.
The number of the infected rises by 4,300,000
this year.
Every day 8,000 persons die of Aids.
40% of the dead are the young between 15 and
24.
It is said that 650,000 persons have infected
with Aids. 192 persons died on average every
day last year.
HIV/ AIDS: Are you at risk?How many parts can the passage be divided into and what is the main idea of each part?Section1:
Section2:
Section3:Background information about the diseases.Ways to protect yourself.Some common wrong understanding.Read the poster quickly and find out1.What’s a virus?
2.How does HIV affect people’s health?
3.What is the difference between AIDS and HIV?
4. Is there a cure for AIDS and HIV at the moment?
1.What’s a virus?
2.How does HIV affect people’s health?
A virus is a very small living thing that causes disease. 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 HIV1. I can become infected with HIV by swimming in a pool, holding hands or kissing someone with HIV.6. It is safe to be friends with people who are living with HIV/ AIDS.
7. It’s likely that you will die if you get infected with AIDS.
8. If you have HIV, you will always get AIDS eventually.
9. Taking food from the same dishes as someone infected with
AIDS will give you HIV too.5. People who have HIV look different from everyone else.4. HIV/ AIDS is difficult to cure.3. If you look healthy, you can’t have HIV.2.You can only get HIV from injecting drugs(毒品).FFFFTTTTFDiscussion What can we do to help them?遇到
处境危险，遭受危险
生存的希望
通过血液传播
感染…
对---治疗
与…分享
是否…
冒着染上病毒的危险
稍微更有可能去做----
因为偏见
…的证据chances of survivalspread through blood
be/become/get infected witha cure for
share …with sb
whether or not
risk getting the virusare slightly more likely tobecause of prejudice
the evidence of/for … come across
at riskIt is a big challenge for college graduates to
take a risk of starting a business. the risk n. 危险，风险
at risk (of) =in danger (of)
at the risk of 冒着…的危险
at one’s own risk 自担风险
at any risk 无论冒什么风险，一定
take/run a risk/risks 冒险
take/run the risk of … 冒…的危险
vt. +doing 他冒着生命危险救了那个孩子。He saved the kid at the risk of losing his own life.
He took the risk of losing his life to save the kid.尽管人们知道吸烟有害健康， 但是吸烟的人数还是在不断增加。因为有的人压力大，用吸烟来放松。有的人认为吸烟时尚，能吸引别人的关注。我认为吸烟不好，不仅能侵害人的心脏和肺，而且吸烟夫妇的生育能力会下降。
吸烟浪费金钱，对周围人的健康带来影响。