选修6 Unit 3 A healthy life导学案
(2010-12-11 21:59:37)
标签:
高二教育校园学案学习英语 |
分类: 高二英语 |
选修6 Unit 3 A healthy life导学案
第一部分 词汇学习
【学习目标】
知识与能力
:利用构词法背诵单词,掌握重点单词的用法
过程与方法:兴趣记忆法、形义联想法、利用词根词缀法、最佳时间记忆法等,师生互动
情感态度价值观:在学习新单词的过程中,教育学生热爱生活,珍爱生命
【课前自学】
查字典,了解词汇的词性变化,并写出正确形式。
1. 健康 n. _________ 不健康的 adj.___________ 对……合适的______________
2. 压力 n.________ adj.__________(同义词)n.___________
3. 青春期的 adj.________ n.__________
11. 违法的 adj.______(反)________ 12. 尴尬的adj._________/_________ n.____________
【问题展示】
1.
He was banned ______driving for six months due to speeding.
The police lifted the ban _____parking on the street.
Dolly’s cloning raised the fear of human cloning, so they called for a worldwide ban _____ human cloning.
归纳:____________________________________________________
★
____________________________________________________
2.
He found his son addicted to ______(play) computer games.
He was involved in the accident under the influence of alcohol, ______which he is addicted.
Driven by curiosity, he ______ addicted to drugs.
归纳;______________________________________________________________________
3.
It took me a long time to get accustomed to ______(work) inside the noise and excitement of the environment.
You must accustom yourself to the new climate .(adapt句型转换)
_____________________________________________________________________
归纳;______________________________________________________________________
★【拓展与延伸】adapt 与accustom 的相同之处
_____________________________________________________________________
4 .effect 影响,成效
归纳effect 的短语;
______________________________________________________________
_______________________________________________________________
★【拓展与延伸】
affect/effect
Are you _______ by the panic of the flu , for which we can’t find an effective cure.
His words had an adverse _____on encouraging her to aim at passing the exam.
5.ashamed adj 感到惭愧或羞耻的
She felt ashamed ______ doing that and tears ran down her cheeks.
I was ashamed ______tell anyone that I fell in love with her despite the fact that she got married.
I am ashamed______ you should see me treating my mother like that.
归纳;________________________________________________________________________
★【拓展与延伸】
辨析;ashamed/embarrassed/shameful
She felt _________ about her height ,which resulted in her breaking up with her boyfriend.
It is a___________ thing to cheat in the exam.
She was deeply ______ of her behavior at the party yesterday.
6.in spite of 尽管= ___________________
归纳;_____________________________________________________________
★ 表示“尽管”的词语还有哪些?
____________________________________________________________________
7.at risk 处境危险;遭受危险
He risked losing his life to help her to escape being charged with murder.
___________________________________________________________
In spite of her safety, the girl, risking_____(drown)jumped into the river to save the old man.
They risked being arrested to help their friend to get out of the trouble.
She quitted doing her homework to hang out with others ______ the risk of being criticized by her teacher.
They _____ the risk of being dismissed by the boss to expose her cruel conduct.
You have no right to _____ risks with other people’s lives.
If you continue to be addicted to drugs, you will put yourself at risk.
归纳;risk
【课堂检测】
1. I have a_________ myself to working long hours.
2. My children have become hopelessly _________(上瘾的) to television.
3. Susan was completely weighed down by the s________ of examinations.
4. The heating system in the hotel has an __________(自动的) temperature control.
5. He was a_______ of his body so he decided to go on a diet and do more exercise.
6. He worked so hard that _________(最后)he made himself ill.
7. After the war, that country s_________ their defence works.
8. I’m sorry to d__________ you, but I can’t agree with you after all.
9. John changed from a friendly and cheerful boy into a confused ___________.(青少年)
10. It is i________ to read others’ letters without permission.
【课下作业】
1.
—Yes. They are accustomed ______ at meals. (江苏卷)
A. to
talk
2.
A.
quit
3. Compared with his sister, Jerry is even more ______ to, and more easily troubled by , emotional and relationship problems. (江苏卷 )
4. His efforts to raise money for his program were _______ because no one showed any intention to take a cent out of their pockets. (湖北卷)
A. in place
5. When we plan our vacation, mother often offers ____ suggestions. (NMET 2004)
A.
careful
6. ________ fire, all exits must be kept clear. (2007 天津卷)
A. In place of
7. The open-air celebration has been put off _______ the bad weather. [2007 浙江卷]
8. If your race car isn’t insured, you
may
9. I was ashamed ____ lied to my mother.
A. to
be
10. There was such a long queue for coffee at the interval that
we
A.
eventually
第二部分
【学习目标】
知识与能力:学习本单元重点单词短语;掌握文章中出现的重要句式
过程与方法: 阅读为主;增加词汇量;提前预习,小组讨论解决问题
情感态度价值观:了解吸烟的危害,养成良好的生活习惯
【课前自学】
Fill in the blanks according to the text (3 words at most for each blank).
Three different ways to
Harmful physical effects for
smokers
Advice on how to stop
smoking
【问题展示】
Choose the best answer according to the text.
1. Why did the grandfather write this letter?
A. To help this grandson to give up smoking.
B. To give his grandson some advice on how to keep fit.
C. To share his experience of smoking.
D. To tell his grandson to focus on quitting smoking.
2. In what way did granddad try to persuade James?
A. By using scientific
theory.
C. By sharing his sports
activity.
3. Form the text we can learn
that
A. you can only become addicted to cigarettes in two different ways.
B. smoking makes no difference in women becoming pregnant.
C. if you have failed several times to stop smoking, you should feel ashamed.
D. you’d better not choose a stressful day to quit smoking.
【拓展延伸】
I. 阅读课文,找出下列短语
4. 断瘾症状 ____________
7. 吸烟的危害 _____________
10. 被校足球队除名______________11.坚定决心___________12. 想要_________
13. 伸手去拿香烟______________14. 觉得难为情 __________15. 决定 ___________
16.对……造成破坏_____________17. 出生时的体重______________
18. 设法做到了________________ 19. 感到绝望_____________
20. 尽管__________________ 21.气喘吁吁________________22.冒险____________
23. 染上某种习惯____________ 24. 使自己习惯于________________
2. Secondly, you become addicted through habit. __________________________
3. Neither did I know that my cigarette smoke could affect the
health of non-smokers.
______________________________________________________________
讲解: 本句中使用了哪种句式? _______________________________
相同用法的词还有:____________________________________________等。
______________________ such beautiful views.
_______________________ speak at the meeting.
__________________________when he found his wallet was left in the car.
他一下车就意识到钱包落在车里了。
4. I _______________ so because I want you to live ___________________________ I have.
我的确希望你把烟戒掉,因为我希望你能像我这样活得健康长寿。
讲解:
1)助动词do(does,did)放在位于动词原形前起加强语气的作用。如:
The earth ________________ around the sun.
I ________________________.
2)“as + adj. + n. +as”结构表示同级比较。注意单数名词的位置
I can’t buy __________________________ that one. 我再也没买到比那本书更好的了。
I’ve never seen __________________________ he is. 我从没见过比他更明智的人。
5. decide on / upon + (doing) sth 就……作出决定,决定要
例如:
He has decided on a new car. _____________________________
Finally we ________________we should finish. (决定了要完成的工作)
At last, he _____________________ to Beijing University for further education.
最终,他决定去北京大学深造。
【课堂检测】
用所给短语的适当形式填空。
due to,
1. Eating too much
fat
2. The headmaster stressed that we should be
punctual
3. His failure was
largely
4. Has
Mary
5.
I
6. I
don’t
7. She
has
8. He went abroad to earn
money
【课下作业】
1. It has been revealed that some government
leaders
A.
employ
2. The parents felt helpless when they found their son
had
A.
addicted
3. — They are quiet, aren’t they?
A. to
talk
4. The US government threatened that it
would
A.
take
5. The heating system here has
an
A.
automobile
6. He decided
to
A.
stop
7. The new appointment of our
president
A. takes
effect
8. Competition, they
believe
A.
causes
9. I was so angry that I felt
like
A.
throwing
10. The prisoners
became
A.
deserted
11. He
was
A.
sorry
12. You should
be
A. shameful; ashamed
13. This accident
was
A. due
to
14. — How do you find QingDao, Mary?
A. decided
on
15. The Great Wall is ____tourist attraction that millions of people pour in eveyr year.
Using
language
【学习目标】:
1.知识与能力:掌握文中重点单词短语及句型。通过略读获取信息,了解文章大意。
2.过程与方法:阅读获取信息为主,提前预习,发现问题。
3.情感态度价值观: 了解艾滋病毒和艾滋病,艾滋病的主要传播途径及预防艾滋病的主要措施,养成良好的生活习惯。
【课前自学】:
Go through the passage and answer the following questions:
1) What is HIV?
2) How is the disease spread?
3) What measures can people take to peotect themselves?
【问题展示】:
Decide which of these statements are true and which are false
1)You can only get HIV from injecting drugs.
2)It is very likely that you will die if you get infected with
HIV.
3)If you look healthy, you cannot have HIV.
4)It could be dangerous to have sex without a
condom.
5)Taking food from the samr dishes as someone infected with HIV. ( )
6)If you have HIV, you will always get AIDs eventually. ( )
【拓展延伸】:
1Here are some things you can do to make sure you stay safe.你可以按照这里列举的一些注意事项去做,以确保自己安全。
【用法辨析】
stay逗留,表示人在一定场所逗留,remain逗留,保持,既可指人在一定场所逗留,也指物在一定场所逗留或保持原来的形状或状态。两者在表示“仍处于原来的状态之下”意思时可互换。stay侧重短时期的状态。remain侧重仍然保持的长期状态
1)This letter _____________ in my drawer all day.这封信在我抽屉里放了一整天。
2)The weather will __________fine for a few days.天气有望能晴几天。
3)He
stayed
【连线高考】
Why don't you put the meat in the fridge? It will_______ fresh for several days. (NMET 2003)
A. be
stayed
2…do not share anything else that the person has used while injecting drugs.……不要共用别的人用过的东西,尤其当那个人注射毒品的时候。
[要点提示]
本句为一个主从复合句,else后是that引导的______________,while后跟上的
从句中省略了主语和谓语the person was。
while用来引导时间或条件状语从句,从句中要用延续性动词。当主句与从句中的主语一致时,从句可以省略为while+doing/prep-phrase/adv.形式。如:
1)He fell asleep while
(
2)While
(
3.Blood could have spilt onto it.血有可能会溅到上面。
[要点提示]
could have done sth 意为_______________,表示对过去发生的事情的肯定猜测。could have done有时也可以表示“本该做的事没有做”,说话人有抱怨、遗憾的意思。
1)The woman looked upset, so something ________________(happen) to her.
那位妇女看上去不安,可能发生了什么事。
2)We _______________(take) the same car, but you left too early.我们本可以坐同一辆车,可你走地太早。
【连线高考】
---Did you visit the famous museum?
----No. We _________ it, but we spent too much time shopping.
A. could have visited
4.It is only when the disease has progressed to AIDS that a
person begins to look sick.
[要点提示]
本句含It is…that这个_________句型,_________了when引导的从句。
It was in the village __________we visited last year________we
got to know her.
【连线高考】
(1) It was after he got what he had desired ________he realized it was not so important.(2006•辽宁)
A.that
(2) Why! I have nothing to confess, ________you want me to say?(2004上海)
A. What is it
that
5. Women are slightly more likely to become infected than men.女性比男性更容易受到感染。
[要点提示]
be likely to do sth 意为“可能做某事”。It is likely that … 意为“某事是有可能的”。
1)The enemy are likely to begin another attack at night.敌人可能在夜间展开下一轮进攻。
2)It is likely that she will accept the offer this time.很可能她这次接受这项工作。
3) An accident is likely _____ at the intersection.
A. happen
(4) Let’s get everything ready now. It is _______that the meeting will begin soon.
A. possibly
likely可用于下列句型中:1)It is likely that... 2.sb think(feel, consider)it likely ... 3)sb /sth be likely to do sth.
但下面的句型是错误的,It is likely for sb to do sth
【课堂检测】
1. HIV
is
2. One day scientists will find
a
3. HIV weakens a person’s immune
system;
4. Do
not
5.She refused to be _______(注射)with this kind of drug.
6. Children should be warned not to play much with those _________(感染)with the flu.
7. She made a ____________(声明) that she would soon retire.
8. Knowing practice makes _________(完美), he decided to try again and again.
【课后作业】
1. He got well-prepared for the job interview, for he couldn’t risk____ the good opportunity.
A. to
lose
2 .He’s so sleepy in class. He shouldn’t have ____ too late last night.
A. stayed
up
3. —Did all the people in the store manage to escape after the fine broke out?
—No, ________only twenty people who escaped.
A. it
were
4. There was such a long queue for coffee at the interval that
we
A.
eventually
5. Great changes have taken place in that school. It is no longer ____ it was 20 years ago, _____it was so poorly equipped.
A. What;
when
6.He is so diligent that he may
be
7. He made
so
8. Doctors agree that the best way to deal with osteoporosis is
to find and treat it before the
disease
9.
Here
10. If a person has HIV and you use the same needle, you
could
11.
She
12. Although he has taken a lot of medicine , his health ____ poor.
A.
proves
第三部分:语法---It的用法
【学习目标】
知识目标:学习代词it的各种用法。
能力目标:能熟练运用到各种场合,能够解答与之相关的习题,学会使用it有关的高级句型尤其是强调句型、it作形式主语。
【课前自学】
代词it的用法:
一、作人称代词
2、代替有生命但不能或不必分阴阳性的东西(包括婴儿)。
e.g. Yesterday we saw a big tree. It was fully twenty metres high. (it代替前面的_______)
---- Who is
_________?
5、it与that的区别:两词都可代替某一特定名词,但that指同一类,并非同一个。
The climate of South China is much better than_________of Japan.(_________指the climate)
二、作无人称代词
【拓展延伸】
一、作强调词,构成强调结构
(二)not … until … 句型的强调句
(三) 引导词it作形式主语(宾语)
e.g. It takes half an hour to go there on foot.(It与to go there on foot之间夹有takes half an hour四个词)
We thought it strange that Mr Smith did not come last night. (it与that从句中间夹有 strange)
但有时it与所替代部分之间并不夹有其它词。
e.g. You may depend on it that they will support you.(因为介词on之后一般不直接接that引导的宾语从句。注意:it不是多余的,不能当作错句)
【课堂检测】
1. My bike is missing. I can’t find ____ anywhere.
2. ---- Who’s
that?
3. ____ was Jane that I saw in the library this morning.
4. ---- Have you ever seen a whale
alive?
5. The color of my coat is different from ____ of yours.
6. ____ will do you good to do some exercise every morning.
7. We think ____ our duty to pay taxes to our government.
8. The climate of Shanghai is better than ____ of Nanjing.
9. ____ four years since I joined the Army.
10. How long ____ to finish the work?
【课下作业】
1. (四川卷3)I like this house with a beautiful garden in front, but I don’t have enough money to buy__________.
2. 浙江卷4.)——I’ve read another book this week.
3. (江西卷27)It was _____ he came bank from Africa that year _________ he met the girl he would like to marry.
4. (辽宁卷34)It’s the first time that he has been to
Australia,
A isn’t
he
5. Mary speaks in a low voice; ____ is difficult to know what she is saying.
6. It was ____ I met Mr. Green in Shanghai.
A. many years
that
7. ____ is not everybody ____ can draw so well.
8. So ____ that no fish can live in it.
A. shallow is the
lake
9. If I can help_______, I don't like working late into the night.
A.
so
10. _________ worries me the way he keeps changing his mind. [2007 山东卷]
A.This
11. ________ felt funny watching myself on TV. [2007 全国卷II]
A. One
12. He didn’t make ________ clear when and where the meeting would be held.[2007 天津卷]
A. this
13. —He got his first book published. It turned out to be a bestseller.
14. It was not until
midnight
A.
that