第一学期人教版高二英语必修5第一单元(Book 5) Unit 1 学案含答案

Unit 1 Great scientists (Book 5 )
Period 1 Reading: John Snow Defeats“King Cholera”
：________ Group：No：
2.Read the passage and learn something about how John Snow defeated cholera. Learning Key Points：
1. Learn reading skill: Scanning and skimming
2. Know about how John Snow defeated cholera.
Learning Difficult Points：
Improve the reading ability
Learning Procedures：
I.【Pre-class homework】
A. Try to get the main idea of the text.
Who: ________________
What: ________________
When: ________________
How: __________________________________________________
Step1. Lead-in
Step2. Group discussion
Ss discuss their pre-class homework in group
Step3 Consolidation:
A.Reading comprehension
1. John Snow became inspired when ________.
B.he became a well-known doctor in London
C.he attended Queen Victoria to ease the birth of her babies
D.he thought about helping ordinary people exposed to cholera
E.he found the cause of cholera and defeated “King Cholera”
2.The reason why John Snow used the map in his research was that with its help_______.
A.he wouldn’t lose his way
B.he could find out the houses in Broad Street and Cambridge Street easily
C.he could find out what caused the outbreak of cholera
D.he could find out how many people died
3.Why did such houses as 20 and 21 Broad Street and 8 and 9 Cambridge Street have no
deaths? Because_______.
A.people there were given free beer and they had not drunk the water from the Broad
Street pump
B.people there had known that the water was polluted by the dirty water from London.
C.the disease began to slow down in Broad Street and Cambridge Street
D.people in these families were much stronger than those near the Broad Street pump
4.The following measures should be taken to prevent cholera except_________.
A.always drinking beer
B.instructing the water companies not to expose people to polluted water any more
C.examining all water supplies
D.finding new methods of dealing with polluted water
5.What made John Snow find the cause of cholera?
A.Queen Victoria’s order.
B.His wife’s death.
C.Kindness, carefulness and good observation.
D.Strong determination, patience and selfishness.
B. Complete the blanks.
Cholera was the deadly disease in London in 1. ___________ middle of the 19th century. Once it broke out, thousands of 2. _____________ (terrify) people died. John Snow, a famous doctor at the time, decided to challenge 3. _________________.
4. ____________ that time, there were two main ideas about cholera. One was that cholera
5. _____________ (multiply) in the air and a strange floating could with it attacked its victims. The other was that people absorbed the disease
6. _____________ their bodies with their meals. John Snow agreed with the second one,
7. ______________ he needed evidence.
Another outbreak hit London in 1854, 8. _______________ again killed many people. John Snow was determined to find out the reason. After looking into the cause carefully, he concluded with 9. ________________ (certain) that the drinking water polluted by dirty water from London was 10.________________ (blame).
Step4．Presentation
Step5．Summary
Keys:
A.Read the passage and write down the main idea of each paragraph.
Try to get the main idea of the text.
Who: John Snow
What: defeated King cholera
When: in the 19th century
How: through a scientific research
C C A A C
Complete the blanks.
1. the
2. terrified
3. it
4. At
5. multiplied
6. into
7. but
8. which
9. certainty 10. to blame
Period 2 Language points in Reading 1
：__________ Group：No：______
2. Learn the important useful sentences and patterns.
3. Make sentences after the useful expressions.
Learning Key Points：
Grasp the usages of such important new words and expressions.
Learning Difficult Points：
Understand some difficult and long sentences.
Learning Procedures：
Ⅰ.【Pre-class homework】
A. Phrases
1. 提出
2. 得出结论
3. 护理某人，照料某人
4. 暴露于……
5. 私人医生
6. 致命的疾病
7. 面对挑战
8. 解决问题
9. 收集信息
10. 决心做某事11. 有价值的线索
12. 水泵
13. 做进一步的调查
14. 调查
15. 减缓，慢下来
16. 将A与B联系起来
17. 死于霍乱
18. 肯定地宣布
19. 阻止某事再次发生
20. 命令某人做某事
B. Make sentences using the following words
1. attend
2. expose to
3. cure
4. challenge
5. contribute
6. suspect
7. blame
8. link…to
Ⅱ.【While-class】
Step1. Lead-in
Step2. Group discussion
Step3．Consolidation
1. Neither its cause nor its cure was understood.
翻译：______________________________________________________________________ 仿写：你和我都不是电脑高手。

___________________________________________________________________________ 2. Many thousands of terrified people died every time there was an outbreak.
翻译：_____________________________________________________________________ 仿写：他每次来北京都去看望他的小学老师。

___________________________________________________________________________ 3. The second theory suggested that people absorbed this disease into their bodies.
翻译：_____________________________________________________________________ 仿写：肮脏的房间表明她没有良好的生活习惯。

___________________________________________________________________________ 用所给词的正确形式填空：
(1) Water and salts _________________ (absorb) into our blood.
(2) ____________ (absorb) in his work, Tom did n’t hear anybody knocking at he door.
4. John suggested that the source of all the water supplies be examined.
翻译：______________________________________________________________________ 仿写：我建议他戒烟。

___________________________________________________________________________ 5. Another outbreak of cholera hit London in 1854.
翻译：_____________________________________________________________________ 仿写：2019年一场地震侵袭了汶川。

___________________________________________________________________________ 6. It seemed that the water was to blame.
翻译：_____________________________________________________________________ 仿写: 看来全球变暖是一些自然灾害的罪魁祸首。

(seem; be to blame for )
___________________________________________________________________________ 翻译1：警察将这起交通事故归咎于Jack的粗心驾驶。

（blame sth. on sb./sth.）
___________________________________________________________________________ 翻译2：人们因Jack的粗心驾驶而责备Jack. (blame sb. for sth.)
___________________________________________________________________________ Step4．Presentation
Step5．Summary
Keys:
A. Phrases
1. put forward
2. draw a conclusion
3. attend sb.
4. be exposed to / expose to
5. personal physician
6. deadly disease
7. face the challenge
8. solve the problem
9. gather information
10. be determined to do
11. a valuable clue
12. water pump
13. make further investigation
14. look into
15. slow down
16. link A to B
17. die of cholera
18. announce with certainty
19. prevent sth from happening again
20. instruct sb. to do sth.
Step3．Consolidation
1.翻译：人们既不知道它的病因，也不知道它的治疗方法。

仿写：Neither you nor I am an expert with computer/expert at computer.
2.翻译：每次一有疫情的爆发，成千上万吓坏了的人们会死亡。

仿写：Every time / Each time he comes to Beijing, he will go to see his primary school teacher.
3.翻译：第二种理论表明人们将这种疾病吸收进人体内。

仿写：The dirty room suggested that she did not have a good living habit.
用所给词的正确形式填空：
(1) are absorbed (2) Absorbed
4.翻译：John 建议要检查所有供水的水源。

仿写：I suggested that he (should) give up smoking.
5.翻译：1854年，又有一场霍乱的爆发侵袭伦敦。

仿写：An earthquake hit Wenchuan in 2019.
6.翻译：看来水是罪魁祸首。

仿写：It seemed that global warming was to blame for some natural disasters.
翻译1: The police blamed the traffic accident on Jack’s careless driving.
翻译2：People blamed Jack for his careless driving.
Period 3 Grammar:the past participle used as the attributive and predicative
：________ Group：No：
1. Learn the past participle used as the attributive and predicative
2. Use the past participle correctly according to the context.
Learning Key Points：
Learn how to use past participle correctly.
Learning Difficult Points：
Grasp the skills needed to extend both their active and passive vocabulary.
Learning Procedures：
I.【Pre-class homework】
A. 观察与思考
Try to understand the meaning of the sentences and the use of the underlined words.
1. Many thousands of terrified people died every time there was an outbreak.
2. He became inspired when he thought about helping ordinary people exposed to cholera.
3. From the stomach the disease quickly attacked the body and soon the affected person died.
4. He found that it came from the river polluted by the dirty water from London.
5. He immediately told the astonished people in Broad Street to remove the handle from the pump.
6. He became interested in two theories.
语法规则：
1. 过去分词一般表示_________________和________________.
2. ____________________一般充当前置定语。

3. _______________________一般充当后置定语，作用相当于一个定语从句。

4. 过去分词充当表语时，一般放在___________ 后面，表示主语的________________.
B. Choose the best answers.
1.As is known to us all, traveling is ______, but we often feel ______ when we are back
from travels.
A. interesting; tired
B. interested; tiring
C. interesting; tiring
D. interested; tired
2. Hearing the ________ news, we all felt ________.
A. encouraging, encouraging,
B. encouraged, encouraged
C. encouraged, encouraging
D. encouraging, encouraged
3. From the dates ______ on the gold coin, it is confirmed that was made five hundred years ago.
A. marking
B. marked
C. to be marked
D. having been marked
4. The _______ look in her face suggested that she _______ it before.
A. surprising, wouldn’t know
B. surprised, hadn’t known
C. surprising, hadn’t known
D. surprised, shouldn’t kn ow
5. The picture _______ long long ago is hard for us to understand today.
A. having been drawn
B. being drawn
C. was drawn
D. drawn
6. Please remain___________; the winner of the prize will be announced soon.
A. seating
B. seated
C. to seat
D. to be seated
7．--- How did Bob do in the exam this time?
--- Well, his father seems __________ with his results．
A．pleased B．please C．pleasing D．to please
8．Cleaning women in big cities usually get _________ by the hour．
A．pay B．paying C．paid D．to pay
9. The foreign guests, _____ by an interpreter, came out of the hall.
A. following
B. to follow
C. to be followed
D. followed
10. When I went in, they were _______ in a heated discussion.
A. absorb
B. absorbed
C. absorbing
D. being absorbed
II.【While-class】
Step1 Discussion
Ss discuss their pre-class homework in group.
Step2 Consolidation
A. Complete the sentences according to the given words.
1. Qian Xuesen is one of the ___________(well-know) scientists in China.
2. He dressed up like a ghost to frighten others. He looked so ____________ (frighten) that we were all _____________(frighten).
3. The police will come soon to take away the __________(damage) car.
4. China is a _____________ (develop) country while the US is a _________(develop)one.
5. We have to breathe the __________(pollute) air every day.
6. Sarah, hurry up. I’m afraid you won’t have enough time to get ___________ (change) before the party.
7. Let’s try the bookstore that was opened last week.
= Let’s try the bookstore ________________________.
8. 90% of the women who were interviewed about the product said that they like it.
= 90% of the women___________________________________ said that they like it.
9. The gun stolen from the police station was found in the house.
= The gun _________________________________ was found in the house.
10. After the earthquake, we lived in the tents which were put up by the soldiers.
= After the earthquake, we lived in the tents _______________________________________.
B. Correct the mistakes in the following sentences.
1. I am awfully tiring，but I know I’ll never fall asleep.
2. Gradually，I became interesting in biology and chose to learn biology when I entered the college.
3. I also shared with my friends many photos taking in Beijing.
4. Therefore，I told them interested stories and how I was enjoying Brazil.
5. Third，we should find ways to reuse the water using in washing，especially bath water which is quite a lot，and that will save much water.
6.“I’m pleasing to hear it，” said the boss, “ but where were you yesterday？”
7. I was really disappointing and about to leave when he walked out of a building.
8. The survey conduct in our school last month shows that about 2 percent of the students are addicted to Internet games.
C. Fill in the blanks.
A study 1._______________ (publish) in September suggests there is a
2._____________ (surprise) way to get people to avoid unhealthy foods: change their memories. Scientist Elizabeth of the University of California asked volunteers to answer some questions on their food experience. “One week later.” Elizabeth says, “
3._______________ (feed) the people, we told them to type their answers into our smart computer and it came up with an account of their early childhood experience.”Some accounts included one key additional detail .
4._____________________ (tell) that they had got sick after
5._________________ (eat) strawberry ice-cream, the researchers then changed this detail into a manufactured (人为促成的) memory through
6._____________ (lead) questions---- Who were you with? How did you feel? By the end of the study, up to 41% of those
7.___________ (give) a false memory believed strawberry ice-cream once make them sick, and many said they’d avoid
8.___________ (eat) it.
Keys:
I.
A. 观察与思考
过去分词充当定语和表语
1. 动作已经完成和被动
2. 单个的过去分词
3. 过去分词短语
4. 系动词，状态或情感等
B. Choose the best answers.
1-5 ADBBD 6- 10 BACDB
Consolidation
A.
1. well-known
2. frightening; frightened
3. damaged
4. developing; developed
5. polluted
6. changed
7. opened last week
8. interviewed about the product
9. which was stolen from the police station
10. put up by the soldiers
B.
1. tiring – tired
2. interesting – interested
3. taking – taken
4. interested – interesting
5. using – used
6. pleasing – pleased
7. disappointing – disappointed 8. conduct – conducted
C.
1. published
2. surprising
3. having fed
4. Having been told
5. eating
6. leading
7. given
8. eating
Period 4 Writing
Persuasive letter: 劝说信
：________ Group：No：
2. Use the proper sentence structure in the writing assignment
Learning Key Points：
Use the proper sentence structure to write persuasive letter.
Learning Difficult Points：
Write passages using the useful expression from this Unit.
Learning Procedures：
I.【Pre-class homework】
A.技法指导
阅读下面劝说信，关注劝说信的基本结构和内容，并完成后面的练习。

Dear Wang Qiang,
I felt worried when I heard that you are addicted to computer games. Although it’s
generally believed that computer games are interesting and can inspire our imagination, yet if you abuse them, they will be harmful to you in many ways.
To begin with, they will waste too much valuable time which should be spent on your study or other beneficial things. In addition, playing games for a long time will do harm to your health, especially to your eyes. Worse still, some games are full of violence, which will be harmful to your mental health.
Therefore, I strongly hope that you can break away from them. The earlier, the better. In order to live a meaningful life you can broaden your horizons by reading more good books or participating in some social activities as well as build you up by taking more exercise.
Looking forward to your good news.
Yours ,
Li Hua 劝说信是指以信件的形式表达自己的观点或立场，并期待对方认同或接受。

其基本结构如下：
第一部分：___________________。

写信人首先简要说明写信的主要_____________。

第二部分：阐述。

这是说明性信函的主体和核心部分。

写信人需要在这个部分有条理地列出自己的______________。

第三部分：______________。

B.黄金表达
常用的开头语
1.I am writing to express my views concerning…
2.Now it is commonly held that …They think…But I doubt whether…
主体部分常用表达
1.The reason for… is that…
2.The reason for…are as follows. First ,… Second, … Last but not least,…
3.On the one hand ,…; on the other hand, …
4.No one can ignore the fact that…
常用结束语
1.In short,…
2.In conclusion,…
3.As far as I’m concerned,…
II.【While-class】
Step1 Group discussion
Step2 Consolidation
佳作建构：三步作文法
题目要求：
假如你是高二学生李华，你的一个在外地读书的同学张力给你写信，向你诉说他最近因为身体不好而影响学习的情况，并且坦言自己平时学习忙，很少锻炼。

请根据这一情况给张力写一封劝说信，鼓励他积极锻炼身体，从而为更好地学习打下基础。

写作要求:
1.可适当增加细节，使行文连贯。

100词左右。

2.尽可能运用本单元所学的词汇，句型和语法。

第一步：搜索本单元词汇
1.全神贯注于____________________________
2.对有好处______________________________
3.有助于________________________________
4.得出结论______________________________
5.提出__________________________________
第二步：巧用本单元语法和句型
1.你学习如此投入以至于没有时间锻炼了。

（so…that）
___________________________________________________________________________
2.你可能会认为花费在锻炼方面的时间被浪费了。

①You may think that time ____________________________________. (过去分词作定语)
②You may think that time ________________________________________. （定语从句）
3.只有当你有了强健的体魄时，才能不会感到任何的不舒服，从而继续你的学习。

（only 引导的倒装句）
___________________________________________________________________________ ___________________________________________________________________________
第三步：连接过渡成篇
Dear Zhang Li,
I am sorry to hear that you have been ill for days and hope you have got better now.
Sincerely yours,
Li Hua
Step3 Presentation
Step4 Summary
Keys:
其基本结构如下：
第一部分：引入。

写信人首先简要说明写信的主要目的。

第二部分：阐述。

这是说明性信函的主体和核心部分。

写信人需要在这个部分有条理地列出自己的理由。

第三部分：总结。

词汇：be absorbed in , be beneficial to / do good to , contribute to, draw a conclusion, put forward
句型运用
1. You have been absorbed in study that you have had no time for exercise.
2. You may think that time spent on exercise is wasted.
You may think that time which is spent on exercise is wasted.
3. Only when you have a strong body can you keep on studying without feeling bad or
ill.
范文：
Dear Zhang Li,
I am sorry to hear that you have been ill for days and hope you have got better now.
You have been so absorbed in study that you have had no time for exercise. But it is really harmful to your health. I feel it would be more beneficial to your health if you could take more exercise in future.
You may draw a conclusion that time spent on exercise is wasted. In fact, exercise can contribute to your health and refresh your mind. After one or two hours of exercise you can study better. Only when you have a strong body can you keep on studying without feeling bad or ill. Otherwise your study will be interrupted from time to time by sickness.
I am not advising you to devote all your time to exercise. What I want to say is that exercise is as useful and important as your study. So I put forward a suggestion that you take at least one hour’s exercise every day from now on. I would be more than happy to see you have a stronger body.
Sincerely yours,
Li Hua。