个人收集整理仅供参考学习
Unit 1 Great scientists
Teaching aims
1.To help students learn to describe people
To help students learn to read a narration about John Snow 2.
To help students better understand “Great scientists”3.
To help students learn to use some important words and expressions 4.
To help students identify examples of “The Past Participle (1) as the Predicative & the
5.
attribute”
Period 1 Warming up and reading
Teaching Procedures
I. Warming up
Step I Lead in
Talk about scientist.
T: Hi, morning, class. Nice to see you on this special day, the day when you become a senior
two grader. I am happy to be with you helping you with your English. Today we are to read about a certain scientist. But first let's define the word “scientist”. What is a scientist?
A scientist is a person who works in science, trying to understand how the universe or other things work.
Scientists can work in different areas of science. Here are some examples: Those that study physics are physicists. Those that study chemistry are chemists. Those that study biology are biologists.
Step II
Ask the students to try the quiz and find out who knows the most.
T: There are some great scientific achievements that have changed the world. Can you name some of them? What kind of role do they play in the field of science? Do these achievements have anything in common? Match the inventions with their inventors below before you answer all these questions.
1. Archimedes, Ancient Greek (287-212 BC), a mathematician.
2. Charles Darwin, Britain (1808-1882). The name
of the book is Origin of Species.
3. Thomas Newcomen, British (1663-1729), an inventor of steam engine.
4. Gregor Mendel, Czech, a botanist and geneticist.
5. Marie Curie, Polish and French, a chemist and physicist.
6. Thomas Edison, American, an inventor.
7. Leonardo da Vinci, Italian, an artist.
8. Sir Humphry Davy, British, an inventor and chemist.
9. Zhang Heng, ancient China, an inventor.
10. Stepper Hawking, British, a physicist.
II. Pre-reading
Step I
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Get the students to discuss the questions on page 1 with their partners. Then ask the students
to report their work. Encourage the students to express their different opinions.
1.What do you know about infectious diseases?
Infectious diseases can be spread to other people. They have an unknown cause and need public health care to solve them. People may be exposed to infectious disease, so may animals, such as bird flu，AIDS, SARS are infectious diseases. Infectious diseases are difficult to cure.
2.What do you know about cholera?
Cholera is the illness caused by a bacterium called Vibrio cholerae. It infects people's
intestines(肠), causing diarrhea and leg cramps (抽筋).The most common cause of cholera is by someone eating food or drinking water that has been contaminated(污染) with the bacteria. Cholera can be mild(不严重地) or even without immediate symptoms(症状), but a severe case can lead to death without immediately treatment.
3. Do you know how to prove a new idea in scientific research?
Anybody might come out with a new idea. But how do we prove it in scientific research? There are seven stages in examining a new idea in scientific research. And they can be put in the following order. What order would you put the seven in? Just guess.
Find a problem→Make up a question→Think of a method→Collect results→
Analyse the results→Draw a conclusion→Repeat if necessary
III. Reading
Step I Pre-reading
1.Do you know John Snow?
John Snow is a well-known doctor in the 19th century in London and he defeated “King Cholera”.
2.Do you know what kind of disease is cholera?
It is a kind of terrible disease caused by drinking dirty water and it caused a lot of deaths in
the old times and it was very difficult to defeat.
Let's get to know how Dr. John Snow defeated “King Cholera”in 1854 inLondon in this reading passage:
Step II Skimming
Read the passage and answer the questions.
1.Who defeats “King Cholera“? (John Snow)
What happened in 1854? (Cholera outbreak hit London.) 2.
3.How many people died in 10 days? (500)
Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9 Cambridge
4.
Street?
(These families had not drunk the water from the Broad Street pump.)
(Optional)
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Step III Scanning
Read the passage and number these events in the order that they happened.
2 John Snow began to test two theories.
1 An outbreak of cholera hit London in 1854.
4 John Snow marked the deaths on a map.
7 He announced that the water carried the disease.
3 John Snow investigated two streets where the outbreak was very severe.
8 King Cholera was defeated.
5 He found that most of the deaths were near a water pump.
6 He had the handle removed from the water pump.
Step IV Main idea and correct stage
Read the passage and put the correct stages into the reading about research into a disease.
Step V Group discussion
Answer the questions (Finish exercise 2 on Page 3)
1. John Snow believed Idea 2 was right. How did he finally prove it?
(John Snow finally proved his idea because he found an outbreak that was clearly related
to cholera, collected information and was able to tie cases outside the area to the polluted water.)
2. Do you think John Snow would have solved this problem without the map?
(No. The map helped John Snow organize his ideas. He was able to identify those
households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed
to the polluted water being the cause.)
3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?
(Two diseases, which are similar today, are SARS and AIDS because they are both serious, Step VI Using the
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stages for scientific research and write a summary.
Period 2&3 Language focus
Step I Warming up
1.characteristic
n. a quality or feature of sth. or someone that is typical of them and easy to recongnize.①特征；特性What characteristics distinguish the Americans from the Canadians.
② a. very typical of a particular thing or of someone's characer 典型性地，
Such bluntness is characteristic of him.
Windy days are characteristic of March.
[辨析]characteristic与character
characteristic是可数名词，意为“与众不同地特征“
人物；文字”性格、品质”，还意为“character表示（个人、集体、民族特有地）“What you know about him isn't his real character.
2. put forward: to state an idea or opinion, or to suggest a plan or person, for other people to
consider提出
He put forward a new theory.
The foreigners have put forward a proposal for a joint venture.
An interesting suggestion for measuring the atmosphere around Mars has been put forward.
☆put on穿上;戴上;增加put out熄灭(灯);扑灭(火) put up with…忍受
put down写下来;放下；put off 耽误; 延期put up建立;
建造,
put up举起，搭建，粘贴
3. analyze: to examine or think about something carefully in order to understand it vt.分析结果、检讨、细察
A computer analyses the photographs sent by the satellite.
The earthquake expert tried to analyze the cause of the earthquake occurred on May 12,2008.
Let's analyze the problem and see what went wrong.
He analyzed the food and found that it contained poison.
We must try to analyze the causes of the strike.
☆analysis n.分析，解析，分解
4. conclude: decide that sth. is true after considering al the information you have 得出结论；推论出to end sth. such as a meeting or speech by doing or saying one final thing vt. & vi结束，终止；
We concluded the meeting at 8 o'clock with a prayer.
From his appearance we may safely conclude that he is a heavy smoker.
What do you conclude from these facts?
We conclude to go out / that we would go out.
conclusion n.结论
arrive at a conclusion; come to a conclusion; draw a conclusion; reach a conclusion
What conclusion did you come to / reach / draw / arrive at?
From these facts we can draw some conclusions about how the pyramids were built.
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Step 2 Reading
1. defeat
①vt. to win a victory over someone in a war, competition, game etc.打败，战胜，使受挫
I've tried to solve the problem, but it defeats me!
Our team defeated theirs in the game.
②n.失败，输failure to win or succeed
This means admitting defeat.
They have got six victories and two defeats.
[辨析]win, beat与defeat
①win “赢得”赛事、战事、某物；后接人时，意为“争取赢得…地好感或支持；说服”
②beat “战胜”“击败”比赛中地对手，可与defeat互换
We beat / defeated their team by 10 scores.
They won the battle but lost many men.
The local ball team won the state championship by beating / defeating all the other teams.
I can easily beat /defeat him at golf.
He is training hard to win the race and realize his dream of becoming a champion at the 2008 Olympic Games.
2. expert
①n. someone who has a special skill or special knowledge of a subject专家，能手
an expert in psychology an agricultural expert
having special skill or special knowledge of a subject熟练地，有专门技术地②a.
an expert rider an expert job需专门知识地工作
He is expert in / at cooking.
3. attend vt. &vi 参加，注意，照料
①be present at参加attend a ceremony / lecture / a movie / school / class / a meeting
I shall be attending the meeting.
Please let me know if you are unable to attend the conference.
②attend to (on): to look after, care for, serve伺候, 照顾，看护
The queen had a good doctor attending on her.
Dr Smith attended her in hospital. 治疗
Are you being attended to?接待
Mother had to attend to her sick son.
③attend to处理，注意倾听attend to the matter
A nurse attends to his needs.
Can you attend to the matter immediately?
I may be late –I have got one or two things to attend to.
Excuse me, but I have an urgent matter to attend to.
[辨析]attend, join, join in与take part in
①attend指参加会议、上课、上学、听报告等
②join 指加入某组织、团体，成为其中一员
③join in指加入某种活动；表示与某人一起做某事join sb. in sth.
④take part in指参加正式地、有组织地活动，切在活动中起积极作用
Only 2 people attended the meeting.
He joined the Communist Youth League in 2007.
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Will you join us in the game?
We often tale part in the after-class activities.
4. expose : to show sth. that is usually covered暴露
expose sth. to the light of day把某事暴露于光天化日之下
I threatened to expose him ( to the police).我威胁要(向警察)揭发他.
He exposed his skin to the sun.他把皮肤暴露在阳光下.
The old man was left exposed to wind and rain.
When he smiled he exposed a set of perfect white teeth.
5. cure vt. & n. to make someone who is ill well agian治疗,痊愈
When I left the hospital I was completely cured.
①cure sb of a disease
When you have a pain in your shoulders, you will go to see a doctor. The doctor will cure you.
The only way to cure backache is to rest.
He will cure the pain in your shoulders
When I left the hospital I was completely cured.
The illness cannot be cured easily.
Although the boy was beyond cure, his parents tried to cure him of bad habits.
a cure for a disease
②Aspirin is said to be a wonderful cure for the pain.
There is still no cure for the common cold.
Is there a certain cure for cancer yet?
解决问题，改善困境③a cure for sth.: to remove a problem, or improve a bad situation
The prices are going up every day, but there is no cure for rising prices.
treat
与辨析[]cure 主要指痊愈，强调地是结果①cure强调治疗过程，指通过药物、特别地食品或运动治疗病人或疾病，不强调结②treat. 果They cured me of my influenza.
They treated me with a new drug.
vt.& n. 6. control
to have power over, rule, direct 控制，支配，管理：①vt.He cannot control his feelings / anger. You are trying to control me as though I were your slave.
The government tries its best to control prices.
②be under the control of…; be in control of;
take/gain control of ; get / be out of control; lose control of; beyond control
George took /gained control of the business after his father died.
The car went out of control and crashed into the pole.
the head in control of the country
The driver lost control of his car and it knocked into a tree.
Mr. Brown is in control of the shop. / The shop is in the control of Mr. Brown.
This money is under control of Mr Brown.
Who's in control of the project?
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The fire has been brought under control.
7. suggest v. 建议；暗示；表明
①suggest+doing / sth. / that-clause
May suggested a picnic at the weekend.
What did you suggest to the headmaster?
I suggested leaving early for the airport.
She suggested that her father (should) give up smoking.
他建议我们参观长城.
He suggested to us a visit to the Great Wall.
He suggested us visiting the Great Wall.
He suggested that we (should) visit the Great Wall.
②suggest (暗示，表明)+从句不用虚拟语气.
The smile on her face suggested that she agreed with me.
The look on his face suggested that he was happy.
His pale face suggested that he was seriously ill.
His work suggests that he is a careful man.
8. absorb
①to take sth. in especially gradually吸收
Plants absorb carbon dioxide.
In cold climates, houses need to have walls that will absorb heat.
Paper that absorbs ink is called blotting paper（吸墨纸）.
The big company has gradually absorbed these small companies into its own organization.
②to understand facts or ideas completely and remember them
人教版高中英语必修五 全套教案 -CAL-FENGHAI-(2020YEAR-YICAI)_JINGBIAN
英语必修5 Unit 1 Great scientists Teaching Aims Skill Goals ▲ Talk about science and contributions of scientists ▲Practice expressing will, hope and suggestions ▲Practice expressing the stages in examining a new scientific idea Key new words and expressions The First Period Reading StepⅠ Lead-in Ask the students to think of some great inventions and inventors in history. T: Welcome back to school, everyone. I guess most of you have enjoyed your holiday. Maybe I should say everyone has enjoyed a scientific life. Why Because you have enjoyed the results of the science and scientists. Now can you tell me the scientists who invented the lights, the gramophone and the computer S1: Edison invented the lights and the gramophone. S2: The first computer was invented by a group of American scientists. StepⅡ Warming up First, ask some questions about great scientists. Second, tell all the students to play the game called Guess Who I Am. T: You know our life is closely related to science and scientists. We benefit a lot from them. Can you name out as many scientists as possible? T；what contributions did they make? T: Ok, you’ve known a lot about scientists and now let’s play a game called Guess Who I Am. I will show you some hints of a scientist one by one, and you guess the name of the scientist. Let’s see which group will do the best. 1.I lived in ancient Greek. 2.I was a mathematician. 3.I discovered that objects in water were lifted up by a force that helped them float. Answer: Archimedes 1.I lived in Britain. 2.I published The Origin Of Species. 3.I could explain how animals and plants develop as the environment changed. Answer: Charles Darwin 1.I am Englishman 2.I’ve worked in astronomy. 3.I’ve put forward a theory about black holes. Answer； Stephen Hawking 1.I was a Chinese. 2.My invention had eight dragon heads round the top with eight balls in their mouths. Around the bottom were eight frogs directly under a dragon’s mouth. 3.My invention was the earliest instrument that told people where earthquakes happened. Answer: Zhang Heng 1.I was an American. 2.I invented electric light bulb
Unite 5 First Aid Teaching Goals: 1. Enable the Ss to get some first aid knowledge 2. Enable the Ss to learn how to use what they’ve learnt to do first aid treatment for burns correctly. 3. Let the Ss learn the reading skill of getting the main idea of each para./ part & each passage . Key Teaching Points How to improve the Ss’ reading ability. Difficult points 1. How to grasp the main idea of each paragraph / part & each passage. 2. How to help the Ss use what they’ve learnt to do first aid treatment for burns correctly. Teaching methods 1). Skimming & scanning methods to make the Ss get a good understanding of the text. 1.Discussion methods to make the Ss understand what they’ve learned in class. 2.Pair work of group to get every student to take part in the teaching-and-learning activities. https://www.doczj.com/doc/986521162.html,petition and role-play method to arouse the Ss’ interest Teaching procedures Step1. Lead-in Lead-in by telling the Ss a story, meanwhile, teach them some new words: bandage, first-aid-kit, ambulance and then ask them to think of words about accidents and first aid Step2. Pre-reading Show the Ss the picture of Pre-reading on P33 and ask them the following questions: What has happened? What sort of injuries the child will have? What kind of first aid would you perform? Step3. Fast reading Let the Ss read the passage fast and then find out the answers to the questions 1. What will the passage be about? 2. What do they tell you about the passage? 3. In which order are these topics covered in the text? Number them from 1 to 5. ____ the three types of burns ____ what to do if someone gets burned ____ the purpose of skin ____ the symptoms of burns ____ how we get burns Step4. Detailed reading 1). Tell if the following statements are true or false: 1.Our skin has three layers. 2.We will never get burned by the sun. 3.Burns are divided into three degrees according to the degree of pain. 4.Third degree burns are the most serious and painful. 5.Put cool water on any burns to cool them. 6.Don’t rub the burns 7.It’s better that you put so me butter or oil on burns. 2). Answer the questions 1.Why should you put cold water on a burn?
英语必修五unit5教案
英语必修五unit5教案 【篇一：高中英语必修五教案unit 5】 新课标人教版英语必修5教案 unit 5 firsr aid 程洪维 1. first aid is a temporary form help given to someone who suddenly falls ill or gets injured before a doctor can be found. give \ offer aid援助come to one’s aid 帮助某人 cut off aid 终止援助a hearing aid 助听器 teaching aids教具medical aid医疗救护 with the aid of借助于in aid of为了帮助 he fell ill and had to enter the hospital.他生病了必须住院治疗。fall asleep睡着了fallsilent静下来 the computer got damaged when we were moving.我的电脑在搬家时弄坏了。 my bike is getting repaired now.我的自行车正在修理。 my glass got broken while i was playing basketball。我的眼镜在打篮球的时候给弄坏了。 peter and mary got married last year.皮特和玛丽去年接了婚。 2. you have three layers of skin which act as a barrier against diseases, poisons and the sun’s harmful rays.你有三层皮肤作为障来保护你免受疾病，毒药和有害光线的侵害。
Unit 5 First Aid 教学设计 教材分析 本节课是人教版必修五第五单元的第一课时，文章以“急救”为中心话题，贴近日常生活，旨在通过阅读教学，使学生了解相关的急救知识，并能用所学的有关急救的知识，根据不同情况提出急救措施。文章首先介绍了皮肤对人体的重要性,然后介绍了烧伤的各种起因,三种不同的烧伤程度以及他们的症状和应该采取的急救措施。文章用了小标题,使文章脉络明晰。通过阅读本文, 对如何处理烧伤的知识就一目了然,并会在遇到紧急情况时镇定自若地进行急救。结合本文的文体特点，适合设计略读和精读的阅读训练，增加小组活动，以读促说，培养学生的语言综合运用能力。 学情分析 经过高一英语课程的学习，高二的学生具备了一定的英语语言基础，初步掌握了高中英语学习的方法，养成了良好的学习习惯，但是英语口语表达能力有待加强和提高。本节课的话题贴近生活，实用性强，学生在阅读本文前已具备一定的急救常识，对这一话题充满了浓厚的兴趣，因此在课前预习部分设计了急救知识小测试，和思维导图引导他们预习课文主要内容。学生有丰富的想象力和活跃的思维，可通过参与急救处理方法的课堂活动，培养学生分析和解决问题的能力，在轻松的氛围中，激发学生开口讲英语的兴趣。 教学目标 1. Knowledge aims: 1) Get students to learn the useful new words and expressions in this part. 2) Have students read the passage and know about burns and first aids treatment for burns. 2. Ability aim: Develop students’ reading ability a nd let them learn different reading skills. 3. Emotional aims: Stimulate students’ interest in first aid and learn to protect themselves or help others in the emergency. 教学重难点 1.How to enable students to apply what they’ve learnt to perform first aid treatment for burns correctly. 2.How to improve the Student s’ reading and speaking ability. 3.How to grasp the main idea and key information quickly. 教学方法 Cooperative learning, Competition, Task-based reading 教学过程 Part1 自主探究 Step1 Warming up: What is first aid 1. Read the concept of first aid on Page 33 and fill in the blanks:
Unit1Greatscientists Period1文本研读课 学习目标 1.To talk about science and contributions of scientists. 2.To have a better understanding of the reading passage and learn to use some key words and expressions. 3.To learn to organize a scientific research and appreciate great people s characteristics and qualities. 自主预习 1.Match the scientist in the left column with his/her contributions in the right column. Alexander Bell electricity Thomas Edison the first telephone Wright brothers the electric lamp Madame Curie black holes in the universe Franklin theory of gravity Steven Hawking the first plane Elbert Einstein radium Isaac Newton the theory of relativity 2.Do you know how to prove a new idea in scientific research?Discuss in small groups the stages in setting out a new scientific idea.What order would you put them in? Draw a conclusion Think of a method Collect results Make a question Find a problem Analyse the results Find supporting evidence 3.Do you know the features of infectious diseases? 学习过程 Step1:Skimming 1.Who was the great scientist in the passage and what was the deadly disease of its day? 2.What happened in 1854? 3.What can prove that cholera was severe? Step2:Carefulreading 1.Read Paragraph 1 and then fill in the blanks. John Snow was an doctor in London who Queen Victoria as her personal .He thought about helping ordinary people to cholera.Though the cause and the of it were unknown,he wanted to face the and solve the problem. 2.Read Paragraphs 2 & 3 and then answer the questions. (1)What were the two theories about the cause of cholera? (2)Which theory did John Snow want to prove? (3)What was his method of doing the research? 3.Read Paragraph 4 and answer the questions.
人教版高中英语必修 5 NEW SENIOR ENGLISH FOR CHINA STUDENTS’ BOOK 5 Unit 2 The United Kingdom 年级：高三 课时： 1课时 任课老师：王爽 Unit 2 The United Kingdom Ⅰ. Material analysis The topic of this unit is the United Kingdom, which helps students to gain a better understanding of history and geography of the UK and its constitution as well as some sights and historic ruins. The reading part of this unit talks about how the four countries combined into the UK, which makes students have a clear clue of its history. And it also tells us about the UK’s main sights. All of these will help students know more about the UK. Ⅱ. Teaching objectives 1. Knowledge objective: to share the information about the United Kindom. 2. Ability objective: to foster students’ reading ab ility(prediction, skimming, scanning). 3. Emotion objective: to stimulate the students’interest for learning more about the UK. Ⅲ. Teaching points and teaching difficulties 1. Key vocabulary: consist of, clarify, conflict, unwilling, break away, to one’s c redit, currency, institution, convenience, roughly, attract, architecture, administration, enjoyable 2. Key points: to show the position, direction and distance 3. Difficult points: Wales was linked to… England and Wales were joined to… England is devided into three zones. Ⅳ. Teaching aids Text book, blackboard, pictures about the UK’s map
人教版必修五第五单元First aid (reading)阅读课教案 一．教材分析 随着现代社会日益工业化进程的加快,各种事故发生的潜在危险系数也在增加。很多时候如果我们能了解一点急救常识对于事故中的他人和自己都是非常有利的,有时候甚至能挽救宝贵的生命。这个单元是以First aid为话题,旨在通过单元教学使学生了解相关急救知识。具体涉及一些紧急情况下应采取的急救措施，尤为详细地陈述了“烧伤”的急救常识，并通过一个真实的第一时间对被刺伤者进行急救的故事阐明急救的重要性。语言学习的词汇（词性转换与填词）和语法（省略）以急救为载体展开，内容与形式相辅相成，学生在了解急救常识的同时掌握了与急救相关的词汇和句子。 二．学情分析 鉴于高二的学生已具备一定的认知能力，有自我的观点和看法，不满足于教科书的内容，而希望通过课本获取更多的知识和信息，我将引导学生自主参与学习、交流合作,注重学生实际与课文主题的结合，使学生在自主与合作的学习方式中获取知识，形成正确的学习方法。实现阅读能力与表达能力的提高。 三．教学步骤 1.教学目标 (1)知识目标： A. 帮助学生掌握重点词汇及短语。 （first aid fall ill skin organ barrier essential layer poison complex variety liquid mild mildly heal electric shock swell swollen scissors unbearable watery squeeze out over and over again bandage blouse in place） B. 引导学生阅读文章，并掌握烧伤的急救方法。 (2) 能力目标： A.引导学生用不同的方法阅读文章，从而提高学生的阅读能力。 B.帮助学生了解烧伤，掌握烧伤的急救方法。 (3)情感目标： A. 激发学生对急救的兴趣，学会保护自己，并且能够在别人遇到危险时给与帮助。 B. 培养学生的合作学习能力。 2. 教学重点： A.帮助学生了解烧伤，掌握烧伤的急救方法。 B.帮助学生掌握文章的大意及细节内容。 C.培养学生的阅读能力。 3. 教学难点： A.怎样帮助提高学生的阅读能力？ B.帮助学生了解烧伤，掌握烧伤的急救方法。 4. 教学策略和方法：教学策略主要以四步教学法和任务型教学(Task-based Teaching)为主，通过多媒体课件以及安排多个课堂教学活动贯穿整个课时，侧重培养学生的阅读能力。 A. 通过头脑风暴的练习，使学生在大脑中形成语言的输入。 B. 通过略读和查读方法训练学生的阅读能力。 C．以所学内容为基础，设计讨论话题来提高学生的说的能力，形成语言的输出。 D．以小组讨论的方式使学生积极参与到自主学习的活动中来。 5. 教学过程 第一步：目标导入(2分钟) 1.Writing the title on the board;
Unit 1 Great scientists Period 1 Warming up and reading 课时： 课型Type of Lesson: Reading 学习目标Learning aims: 1. To help students learn to describe people 2. To help students learn to read a narration about John Snow 3. To help students better u nderstand “Great scientists” 教学重点Important Points:To help students learn to read a narration about John Snow 教学难点Difficult Points:To help students learn to describe people 教学反思Teaching Re-thinking: 家庭作业Homework: 教学过程Teaching Procedures: Warming up 热身 Step I Lead in 导入 Talk about scientist. T: Hi, morning, class. Nice to see you on this special day, the day when you become a senior two grader. I am happy to be with you helping you with your English. Today we are to read about a certain scientist. But f irst let’s define the word “scientist”. What is a scientist? A scientist is a person who works in science, trying to understand how the universe or other things work. Scientists can work in different areas of science. Here are some examples: Those that study physics are physicists. Those that study chemistry are chemists. Those that study biology are biologists. Step II 头脑风暴 Ask the students to try the quiz and find out who knows the most. T: There are some great scientific achievements that have changed the world. Can you name some of them? What kind of role do they play in the field of science? Do these achievements have anything in common? Match the inventions with their inventors below before you answer all these questions. 1.Archimedes, Ancient Greek (287-212 BC), a mathematician. 2. Charles Darwin, Britain (1808-1882). The name of the book is Origin of Species. 3. Thomas Newcomen, British (1663-1729), an inventor of steam engine. 4. Gregor Mendel, Czech, a botanist and geneticist. 5. Marie Curie, Polish and French, a chemist and physicist. 6. Thomas Edison, American, an inventor. 7. Leonardo da Vinci, Italian, an artist. 8. Sir Humphry Davy, British, an inventor and chemist.
英语必修5 Unit 1 Great scientists Teaching Aims Skill Goals ▲ T alk about science and contributions of scientists ▲Practice expressing will, hope and suggestions ▲Practice expressing the stages in examining a new scientific idea Key new words and expressions The First Period Reading StepⅠ Lead-in Ask the students to think of some great inventions and inventors in history. T: Welcome back to school, everyone. I guess most of you have enjoyed your holiday. Maybe I should say everyone has enjoyed a scientific life. Why? Because you have enjoyed the results of the science and scientists. Now can you tell me the scientists who invented the lights, the gramophone and the computer? S1: Edison invented the lights and the gramophone. S2: The first computer was invented by a group of American scientists. StepⅡ Warming up First, ask some questions about great scientists. Second, tell all the students to play the game called Guess Who I Am. T: You know our life is closely related to science and scientists. We benefit a lot from them. Can you name out as many scientists as possible? T；what contributions did they make? T: Ok, you’ve known a lot about scientists and now let’s play a game called Guess Who I Am. I will show you some hints of a scientist one by one, and you guess the name of the scientist. Let’s see which group will do the best. 1.I lived in ancient Greek. 2.I was a mathematician. 3.I discovered that objects in water were lifted up by a force that helped them float. Answer: Archimedes 1.I lived in Britain. 2.I published The Origin Of Species. 3.I could explain how animals and plants develop as the environment changed. Answer: Charles Darwin 1.I am Englishman 2.I’ve worked in astronomy. 3.I’ve put forward a theory about black holes. Answer；Stephen Hawking 1.I was a Chinese. 2.My invention had eight dragon heads round the top with eight balls in their mouths. Around the bottom were eight frogs directly under a dragon’s mouth. 3.My invention was the earliest instrument that told people where earthquakes happened. Answer: Zhang Heng 1.I was an American. 2.I invented electric light bulb
Period 2Reading The General Idea of This Period This is the second period of this unit.This period focuses on the reading passage, which is about John Snow and King Cholera.At the beginning of the period, the teacher can design some activities to draw the students’ attention to read.In order to attract the students’ attention, the teacher had better offer the students the opportunities to have a competition about some information about some scientists mentioned in the Warming up.Then the teacher can make full use of the questions in the Pre-reading.This step is designed to make for preparing for understanding the passage. Reading skills are very important for senior students.For the first reading, we intend to cultivate Ss’ skimming ability and scanning ab ility.First ask the students to scan it and tick out what...are mentioned in the passage.Then let the students read fast to find out the main idea of each paragraph.In order to stimulate Ss to take part in the class activity more actively, the teacher can organize a group competition to see which group can finish the task fastest and best.For the second reading, the students are expected to know some details about the https://www.doczj.com/doc/986521162.html,ter on, the teacher will present some questions for the students to answer and at the same time they are asked to finish filling in the chart.The third time is to read for further information.This part is designed to get Ss into the habit of reading a passage as a whole, that is, to get the general idea.Another purpose of this part is to ask Ss to pay attention to the details. To develop Ss’ further understanding ability, the teacher can design some questions, whose answers are beyond lines.So the teacher will help them to read between the lines, thus Ss can gradually get the ability to understand the implied meanings.In this step, the teacher asks Ss to read it again in order to make them think about the organization of the whole passage, and this method can help them not only in their understanding this passage but also in writing a short passage. To consolidate the content of the passage, Ss are required to retell it according to the main idea.In order to arouse the Ss’ interest; the teacher can hold a competition between groups.After the students understand the whole passage, they are asked to have a topic discussion. Teaching Important Points Have a good understanding of the text by doing the exercises. Get the students to learn different reading skills, especially gist reading and comprehending beyond lines. Teaching Difficulties Know the meanings between lines and beyond lines. Learn different reading skills for different reading purposes. Teaching Aids Multi-media classroom and other normal teaching tools. Three Dimensional Teaching Aims Knowledge Aim Have a good understanding of the text through the exercises. Ability Aims Grasp some reading skills. Develop the ability to describe some famous scientists. Emotional Aims
Unit1Great scientists Period1文本研读课 学习目标 1.To talk about science and contributions of scientists. 2.To have a better understanding of the reading passage and learn to use some key words and expressions. 3.To learn to organize a scientific research and appreciate great people s characteristics and qualities. 自主预习 1.Match the scientist in the left column with his/her contributions in the right column. Alexander Bell electricity Thomas Edison the first telephone Wright brothers the electric lamp Madame Curie b lack holes in the universe Franklin theory of gravity Steven Hawking the first plane Elbert Einstein radium Isaac Newton the theory of relativity 2.Do you know how to prove a new idea in scientific research?Discuss in small groups the stages in setting out a new scientific idea.What order would you put them in? Draw a conclusion Think of a method Collect results Make a question Find a problem Analyse the results Find supporting evidence 3.Do you know the features of infectious diseases? 学习过程 Step1:Skimming 1.Who was the great scientist in the passage and what was the deadly disease of its day? 2.What happened in 1854? 3.What can prove that cholera was severe? Step2:Careful reading 1.Read Paragraph 1 and then fill in the blanks. John Snow was an doctor in London who Queen Victoria as her personal .He thought about helping ordinary people to cholera.Though the cause and the of it were unknown,he wanted to face the and solve the problem. 2.Read Paragraphs 2 & 3 and then answer the questions. (1)What were the two theories about the cause of cholera? (2)Which theory did John Snow want to prove? (3)What was his method of doing the research? 3.Read Paragraph 4 and answer the questions. (1)Fill in the blank with a proper word. First he marked on a map the exact places /() all the dead people had lived. (2)Replace the sentence with one that has the same meaning from the text. It seemed that the water should be blamed. (3)Read Paragraph 5 and answer the following questions.