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高中英语必修5教案
教案需要明确教学目标。
这些目标应当包括语言知识目标、语言技能目标、情感态度与价
值观目标以及文化意识目标。
例如，对于一单元以“环境保护”为主题的课文，语言知识目
标可能涉及相关的词汇和短语，如ollution, conserve, sustainale develoment等；语言技能目标则可能是能够阅读理解环保类文章，并能够就环境问题进行简单的讨论和写作。
教学内容的安排应紧密围绕教学目标展开。
对于上述“环境保护”单元，教师可以选取几篇
与环境问题相关的文章作为阅读材料，同时结合多媒体资源，如视频或图片，来增强学生
的学习兴趣和现实感。
教师还可以设计一些课堂活动，如小组讨论、角色扮演或辩论，以
提高学生的参与度和口语表达能力。
在教学方法上，教师应采用多样化的手段，以适应不同学生的学习风格。
例如，通过TR （全身反应教学法）来教授新词汇，利用T或黑板来呈现语法结构，或者通过信息差活动来练习听力和口语。
教师还应鼓励学生自主学习，比如通过在线平台进行额外的阅读或练习。
评估与反馈环节也不容忽视。
教师应定期对学生的学习进度进行检测，这可以通过小测验、作业、课堂表现或自我评价等形式来实现。
及时的反馈可以帮助学生了解自己的强项和待
改进之处，同时也为教师提供了调整教学策略的依据。
教案应包含课后延伸活动的建议。
这些活动可以是研究性学习项目，如调查本地的环境问
题并提出解决方案，也可以是创作性的写作任务，如撰写一篇关于如何减少日常生活中塑
料使用的文章。
Section Ⅲ Grammar——过去分词作宾语补足语课前语法感知Ⅰ.教材语法感知教材原句①Now when people refer to England you find Wales included as well.②Finally the English government tried in the early twentieth century to form the United Kingdom by getting Ireland connected in the same peaceful way.③It passes through Greenwich, so Pingyu had a photo taken standing on either side of the line.探究发现(1)例句中的过去分词(短语)在句中作宾语补足语。
(2)在某类动词后常跟过去分词作宾补，包括感官动词；表示心理状态的动词(think, consider, find等)，如：例句①中的find；使役动词，如：例句②③中的get, have。
Ⅱ.真题语法感知1．(2017·浙江高考)She says these activities at bedtime can get kids all ________ (excite) and make it hard for them to calm down and sleep.答案：excited 本句中get为系动词，意为“使变得”，在句中构成“get sb. done”的结构，过去分词作宾语补足语。
2．(2015·浙江高考)Listening to music at home is one thing, going to hear it ________ (perform) live is quite another.答案：being performed 分析句子结构可知，perform在此句中作hear的宾语补足语，与宾语it之间存在被动关系，且强调动作正在进行。
Unit 4 Making the newsPeriod 1 Warming up and reading 课时：课型Type of Lesson: Reading学习目标Learning aims:Enable the Ss to recognize the variety of jobs there are in newspapers and what is needed to work in a newspaper office.Enable the Ss to know what is needed to become a reporter and how to conduct an interview.2.. 语言目标(Language aim)重点词汇和短语occupation, update, submit, cover, concentrate on, inform, publish, polish, approve, acquire, accuse…of, so as to, scoop, deadline, depend on, ahead of, assess, demand, process三. 教学方法(Teaching method)Fast reading; Task-based method & discussion四. 教学步骤(Teaching procedure)教学重点重点句子1)Never will Zhou Yang forget his first assignment at the office of a popular English newspaper.2)You’ll find y our colleagues very eager to assist you, so you may be able to concentrate onphotography later if you’re interested .3)Not only am I interested in photography, but I took an amateur course at university to update myskills.4)Only if you ask many questions will you acquire all the information you need to know.5)We say a good journalist must have a good “nose” for a story.6)Meanwhile you have to prepare the next question depending on what the person says.7)Have you ever had a case where somebody accused your reporters of getting the wrong end of thestick?8)Perhaps I too will get a scoop!Aids: Multimedia facilities, tape-recorder, photos, diagrams教学难点Difficult Points: Know what is needed to become a reporter and how to conduct an interview Master the use of inversion.教学反思Teaching Re-thinking:家庭作业Homework:教学过程Teaching Procedures:一. 教学目标(Teaching aims)1. 能力目标(Ability aim)Period 1Step I Warming up. ( see page 25 )Can you tell some jobs in a newspaper company? What are their jobs involves?Teaching suggestions: rearrange the order of the types of jobs a newspaper has and what they involve And ask the students to do the matches. Then ask them to copy what’s on the screen to their books. At the same time deal with the new words:occupation and journalist and the expression: suppose you were…occupation =a job or professionTeaching is my occupation. 教书是我的职业.。
教案设计(Learning about Language)部分由“词汇学习”和“语法学习”两项内容组成。
“词汇学习” 部分练习1 通过词的后缀训练名词与形容词之间的相互转换提倡学生使用词典。
练习2 选词填空练习，利用语篇集中训练本单元的一些重点词汇的用法。
练习3 是单句填空，而且所选的十个句子或是引文或是谚语。
“语法学习”部分主要是帮助学生了解、熟悉并掌握情态动词的用法，共有三项练习。
“语言运用”(Using Language)部分主要是让学生运用本单元所学的语言知识与课文内容进行听、说、读、写等的综合训练。
“听与说” (Listening and speaking); 是听前准备活动。
“读与写”(Reading and writing)主要设计是：阅读内容主要讲述一位来自高中的学生对全球变暖十分关注并向地球保护协会写了一封信询问措施。
协会给出了相当令人满意的回信。
短文后的三个问题帮助学生理解文章的内容。
写信的部分主要是要求学生根据上面阅读文章的内容通过思考写出自己的思想、自己的做法，尝试解决问题的不同途径。
教材提供给学生一些写作时要思考的问题，帮助学生完成写作构思。
“小结”(S ummin g U p)部分让学生根据所给出的提示对所学各项内容进行总结。
“学习建议”(L e a r nin g T ip)部分主要建议学生看阅读报纸，多读书多总结，以培养学生运用语言资源的能力。
五、教学重点Teaching important pointsa.The usage of language points of this unit.b.To learn to use these words.教学难点Teaching difficult pointsa.Enable students to get the hang of the language points completely.b.Get students to discuss warmly and express their own and excellent idea.教学方法Teaching methodsa.Brainstormingb.Task based language teaching.c.Individual, pair or group work to finish each task.d.Discussion.教学过程:1．concludevi.推断出vt.结束①conclude 推断出；断定conclude...with... 以...结束conclusion n ．结论；结束arrive at/come to/reach/draw a conclusion 得出结论in conclusion 总而言之学生去说;学生能做的教师就不要代替学生去做;学生回答问题无论对还是错，教师不要急于评判，让学生自已去评判与总结;对发言积极的学生要及时鼓励，决不能因为他们的答案与教师的标准答案不一样就否定并伤害学生的自尊心。
Unit 5 First aid省略语境自主领悟先观察原句后自主感悟1.These burns are not serious and (they) should feel better within a day or two (days).2.If burns are on arms or legs，keep them higher than the heart，if (it is) possible.3.It shows that a knowledge of first aid can make a real difference.4.First degree burns turn white when (they are) pressed. 1.例句1为并列句，因为两个分句的主语都是These burns，故第二个分句的主语省略；介词within后的宾语中因前面有名词day，故or后的同一名词days省略。
2.例句2中的条件状语从句中含有it is，可以省略。
3.例句3中的及物动词show后接宾语从句，连接词that一般可以省略。
4.例句4中的时间状语从句的主语和主句的主语First degree burns一致，且状语从句中含有be动词时，省略状语从句中的主语和be动词。
为了避免重复，将句子中的一个或几个成分省去，这种语法现象叫省略。
省略是避免重复、突出新信息并使上下文紧密连接的一种语法手段。
英语中的省略有下列几种情况。
一、简单句的省略1．祈使句的省略。
在祈使句中，通常省略主语you。
(You) Go down this street and turn right at the second crossing.请(你)沿着这条街走，然后在第二个十字路口向右拐。
2．There be 句型的省略。
(Is there)Anything else?(还有)其他东西吗？3．疑问句的答语省略。
—Are you from America?—Yes，I am (from America)．——你来自美国吗？——是的，我是(来自美国)。
I. 单元教学目标II.目标语言课程设计与课时分配Period 1: Warming upPeriod2: ReadingPeriod 3-4: Language pointsPeriod 5-6: Language study & Grammarperiod 7-8: Using languageperiod 9: Listening and speakingPeriod 10: Extensive reading and WritingPeriod I Warming-u pTeaching goals:a.Encourage the students to discuss accidents and first aid .b.Enable the students to talk about different accidents and how to give first aid in differentsituations.c. Enable the students to be brave and calm when meeting with accident and know how togive first aid in different situations through discussion.Teaching important and difficult points:Help the students to use the expressions to describe the accidents and how to give first aid.a. Key words and expressions:aid, first, aid; fall ill; illness; injury; bleed; sprain; ankle; choke; blood; bloody; burn;essential; organ; layer; poison; ray; treatment;b. Communicating expressions:We/you should/ ought to …Please do…Make sure…You must/have to/ought to…You must never…You ought never to…Teaching aids:A recorder, a projector, and a computerTeaching methods:Brainstorm and discussion (Group work).Teaching procedures and waysStep I Lead-in1.Lead-in question: Watch a video, and fill in the blanks: what is first aid?First aid is the first kind of help given to someone who suddenly falls ill or gets injured before a doctor can be found.2. Warming-up: Brainstorming: What words can you think of when you talk about accidents and first aid?Step II DiscussionTalk about different situations and the way they should give first aid.Qs: What happened in each picture? What kind of first aid should you give?A snake bite: The person bitten must get to a doctor or hospital at once;Speed is very important.It will help the doctor greatly if you can tell him what kind of snake it was, ordescribe.Bleeding: Try to stop the bleeding;Press a handkerchief onto the bleeding point and hold it there;Hold up the part of body which is bleeding if possible.(watch the video about how to deal with bleeding )A sprained ankle: Tied with medical bandage.It is better to avoid walking with the injured ankle.It is correct to use ice bag for removing pain and bleeding, and also not influence ourown body healing.( a video about a sprained ankle)Choking : Make him /her spit by patting him/her on the back.To avoid this, we shouldn’t talk or laugh when eating.〔a video about unconscious choking〕A broken arm: Do not move the patient.Send for an ambulance at once.Treat for shock if necessary.A bloody nose: Stay calm.Breathe through the mouth, not the nose.Sit up and bend the head slightly forward.Pinch捏both nostrils鼻孔shut using a thumb and forefinger.Spit out any blood that collects in the mouth.Step III Further discussion (Individual)Ask the students to give the situations.(some more situations are given and encourage the students to talk more)Drowning :Check to see if he /she is breathingTry to start his /her breathingNever swim in deep water.( a video about CPR)Traffic accident: Call for a doctor or an ambulance.Never pull her out of the carFind enough people to lift the car safely and take her to hospital at once.Look at both sides when crossing the street.Step 4 Quiz for first aid (on p74)1.Which person would you help first?___A Li Yan who has cut her foot on glassB Xue Jin whose nose is bleedingC GaoY uan who is on the ground not breathingD Wang Feng who has broken her arm.2. When carrying out rescue breathing, how many times a minute should you blow air into the victim’s mouth? ______.A 4B 8C 15D 203. What should the first step be when you carry out rescue breathing?____A Clear the airwayB check the pulseC blow into the victim’s mouthD check for breathing4 How would you stop severe bleeding? ___A cover the wound with plasticB wash the woundC do nothing as the bleeding will stop by itselfD put a bandage over the wound and then press on it5 A friend is choking on a piece of food and is coughing badly. What should you do?___A nothingB carry out rescue breathingC have her lie down and restD slap her four or five times on her backStep 5 HomeworkPrepare for the reading partAfterthoughts:_____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ ______________________________________________________________Period 2 ReadingTeaching goals:a.Enable the students to master some English expressions and phrases and to know someknowledge of first aid.b.Enable the students to learn how to give their correct suggestions about first aid when othersare in danger,Teaching important points:Let Ss learn to use the structures of giving suggestionsa. Key words and expressions:burn, essential, organ, layer, poison, ray, treatment, liquid, radiation, mild, iron, heal, tissue, electric, swell, swollen, blister, watery, char, nerve, damage, jewellery, squeez out, over and over again, bandage, in place.b. Useful sentences:Burns are called first degree, second degree or third degree burns,These burns are not serious and should feel better within a day or twoFirst degree burns turn white when pressed.Teaching methods:Skimming method., Task-based method, Role-play methodTeaching aids:A projector, a tape-recorder and a blackboardTeaching procedures and ways:Step 1 Pre-readingFirst let the students talk about the picture (page 33)What kind of first aid would you perform in the situation of burning?Step 2 While-reading1)Skim for general idea.How many parts are the text and what are they?(After a few minutes)Five parts1.The purpose of skin2.Causes of burns3.Types of burns4.Symptoms of burns5.First aid treatment2) ScanningDetailed reading: Filling in the blanksWhat can skin do for our body ?•Protect you against diseases, poisons and the sun’s harmful rays.•Keep you warm or cool•Prevent you from losing water•Gives you sense of touchCauses of burnsYou can get burnt by :•hot liquids,•steam,•fire,•radiation,•th e sun,•electricity and chemicalsWhat are the three types of burns?•F i r s t d e g r e e:Not serious; affect only the top layer of the skin; feel better a day or twoS e c o n d d e g r e eAffect both the top and the second layer of the skin; serious; take a few weeks to healT h i r d d e g r e eAffect all three layers of the skin and any tissue and organs under the skin; very severe injuries; victim must get to a hospital at once.Label the pictures with three degree burnsT h e s e c o n d d e g r e e b u r n T h e f i r s t d e g r e e b u r n T h e t h i r d d e g r e e b u r n 3) Read the last part and answer the questions:1. Why should you put cold water on a burn?T h e c o l d w a t e r s t o p s t h e b u r n i n g p r o c e s s,s t o p s t h e p a i n a n d p r e v e n t s o r r e d u c e s s w e l l i n g.2. Why doesn’t a third degree burn hurt?B e c a u s e n e r v e s i s d a m a g e d.3. Why do you think clothes and jewellery near burns should be removed?B e c a u s e t h i s m a y b r e a k a n y b l i s t e r s a n d t h e w o u n d m a y g e t i n f e c t e d.4. If someone has a third degree burn, why might you see tissue?T h e s e a f f e c t a l l t h r e e l a y e r s o f t h e s k i n a n d a n y t i s s u e a n d o r g a n s u n d e r f i r e sStep 3 HomeworkRead the text over and again and underline the difficult pointsAfterthoughts:_____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________Period 3-4 Language PointsTeaching goals:Enable the students to master some English expressions and phrases and to know some knowledge of first aid.Teaching important points:Learn useful expressions and sentence structuresTeaching methods:Guiding and explainingTeaching procedures:Step I Language points1. fall + adj.睡着了fall asleep清醒了fall awake安静下来fall silentHis wife suddenly fell ill last week. 他妻子突然生病了。
高中英语必修五教案一、教学目标的明确我们要确立清晰的教学目标。
这包括知识目标、能力目标以及情感态度与价值观目标。
知识目标是指学生需要掌握的词汇、语法点和文本内容；能力目标则侧重于听说读写四项基本技能的提升；情感态度与价值观目标则意在培养学生对英语学习的兴趣和积极态度。
二、教学内容的精心选择在教学内容的选择上，教案应涵盖广泛而深入的材料，如经典文学作品节选、时事新闻、科普文章等，这些内容不仅能丰富学生的阅读体验，还能拓宽他们的视野。
同时，教师应根据学生的具体情况，适当调整教学难度和深度，确保每个学生都能跟上课程进度。
三、教学方法的创新教学方法的选择对于提高教学质量至关重要。
现代教育强调学生中心，因此我们的教案设计应当采用互动式和参与式的教学方法。
例如，通过小组讨论、角色扮演、辩论赛等形式，让学生在实践中学习和运用英语。
利用多媒体和信息技术工具，如在线课程、教育软件等，可以增加教学的趣味性和互动性。
四、评价方式的多元化评价是教与学过程中不可或缺的一环。
传统的笔试评价方式虽然重要，但过于单一。
我们的教案应该包含多元化的评价方式，如同伴评价、自我评价、项目作业等，这些方式能够更全面地评估学生的学习成果和进步。
五、课堂管理的有效执行高效的课堂管理是成功教学的关键。
教案中应该包含明确的课堂规则和管理策略，确保课堂秩序和学习效率。
同时，教师应该具备灵活应对突发情况的能力，保持课堂的活力和吸引力。
六、持续的教学反思教案的设计并非一成不变。
教师应该在教学过程中不断反思和调整教案内容，根据学生的反馈和学习效果进行优化。
这种持续的自我完善过程，对于提高教学质量和学生学习成效都至关重要。
SectionⅣLearningaboutLanguage&UsingLanguage对应同学用书P15[原文呈现]COPERNICUS' REVOLUTIONARY①THEORYNicolaus Copernicus②was frightened and his mind was confused③. Although he had tried to ignore them, all his mathematical calculations led to④the same conclusion that the earth was not the centre of the solar system⑤. Only if you put the sun there did⑥the movements⑦of the other planets in the sky make sense⑧. Y et he could not tell anyone about his theory as the powerful Christian Church⑨would have punished him for even suggesting such an idea. They believed God had made the world and for that reason⑩the earth was special and must be the centre of the solar system.[读文清障]①revolutionary [ˌrevə'luːʃənərI]adj.革命的；重大变革的②Nicolaus Copernicus ['nIkələs kəʊ'pɜːnIkəs]尼古拉·哥白尼(波兰天文学家)③confused adj.困惑的；苦恼的④lead to通向；导致⑤the solar system太阳系⑥only后接if引导的状语从句，主句使用部分倒装。
Unit5 ReadingTeaching materials: 教学材料Reading on p 34-36Teaching goals教学目标1.Target language教学语言a. Key words and expressions:重点词汇和短语burn, essential, organ, layer, poison, ray, treatment, liquid, radiation, mild, iron, heal, tissue, electric, swell, swollen, blister, watery, char, nerve, damage, jewellery, squeezing out, over and over again, bandage, in place.b. Useful sentences重点句型Burns are called first degree, second degree or third degree burns,These burns are not serious and should feel better within a day or twoFirst degree burns turn while when pressed.2.Ability goals 能力目标Enable the students to master some English expressions and phrases and to know some knowledge of first aid3.Learning ability goals学能目标Enable the students to learn how to give their correct suggestions about first aid when others are in danger,4. Teaching important points教学重点Let Ss learn to use the structures of giving suggestions5.Teaching methods教学方法Skimming method.Task-based methodRole-play method6.Teaching aids 教具准备A projector, a tape-recorder and a blackboardTeaching procedures and ways教学过程和方式Step 1 Revision1.Greet the whole class as usual2.The teacher checks the students’ homework: show some pictures about some commoninjuries and review some words, some useful expressions and the information about first aid.Step 2 Pre-readingFirst let the students talk about the picture (page 33)What kind of first aid would you perform in the situation of burning?Step 3 While-reading1) Skim for general idea. How many parts are the text and what are they?(After a few minutes)Five parts1.The purpose of skin2.Cause of burns3.Types of burns4.Symptoms of burns5.First aid treatment Scanning : read the text quickly and do the multiple choices onBEST DESIGN(page 36)3)Detail reading: Filling in the blanksWhat can skin do for our body ?•Protect you against diseases, poisons and the sun’s harmful rays.•Keep you warm or cool•Prevent you from losing water•Gives you sense of touchCauses of burnsYou can get burnt by :•hot liquids,•steam,•fire,•radiation,•the sun,•electricity and chemicalsWhat are the three types of burns?•F i r s t d e g r e e:Not serious; affect only the top layer of the skin; feel better a day or two •S e c o n d d e g r e eAffect both the top and the second layer of the skin; serious; take a few weeks to healT h i r d d e g r e eAffect all three layers of the skin and any tissue and organs under the skin; very severe injuries; victim must get to a hospital at once.Label the pictures with three degree burnsT h e s e c o n d d e g r e e b u r n T h e f i r s t d e g r e e b u r n T h e t h i r d d e g r e e b u r nAnswer the questions1. Why should you put cold water on a burn?••T h e c o l d w a t e r s t o p s t h e b u r n i n g p r o c e s s,s t o p s t h e p a i n a n d p r e v e n t s o r r e d u c e s s w e l l i n g.•2. Why doesn’t a third degree burn hurt?••B e c a u s e n e r v e s i s d a m a g e d.•3. Why do you think clothes and jewellery near burns should be removed?••B e c a u s e t h i s m a y b r e a k a n y b l i s t e r s a n d t h e w o u n d m a y g e t i n f e c t e d.•4. If someone has a third degree burn, why might you see tissue?•T h e s e a f f e c t a l l t h r e e l a y e r s o f t h e s k i n a n d a n y t i s s u e a n d o r g a n s u n d e r f i r e s Language points•sense of touchsense of sightsense of hearing• sense of tastesense of smell• sense of humor• sense of beauty•sense of u rgency unless: 除非……；如果不……•Don’t make it public u n l e s s I agree.•U n l e s s the destruction of the ozone layer is to stopped, the polar ice caps could melt with terrible consequences.c) Hold the bandage in place with tape.•in place•The librarian put the re turned books in place.d) It shows that a knowledge of first aid can m a k e a real d i f f e r e n c e.•M a k e(s o m e,n o,e c t)d i f f e r e n c e•I t m a k e s n o d i f f e r e n c e t o m e w h e r e y o u c o m e f r o m.If you want more tips about first aids and ways to deal with common injuries, refer to the following websites. /clinic/firstaid//parent/firstaid _safe//firstaid_rfrg.htm/articles/25936-7.aspHome work•1. Finish the Exes in p36.2.Read the text.。
人教版高中英语必修5全册教案Teaching aims1.To help students learn to describe people2.To help students learn to read a narration about John Snow3.To help students better understand “Great scientists”4.To help students learn to use some important words and expressions5.To h elp students identify examples of “The Past Participle (1) as the Predicative & theattribute”Period 1 Warming up and readingTeaching ProceduresI. Warming upStep I Lead inTalk about scientist.t’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 IIAsk the students to try the quiz and find out who knows the most.T:1. Archimedes, Ancient Greek (287-212 BC), a mathematician.2. Charles Darwin, Britain (1808-1882). The name of the book is Origin of Species.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-readingStep IGet 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).污染) with the bacteria. Cholera can be mild(不严重的) 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?Find a problem→ Make up a question→ Think of a method→ Collect results→Analyse the results→ Draw a conclusion→ Repeat if necessaryIII. ReadingStep I Pre-reading1.Do you know John Snow?John Snow is a well-known doctor in the 19th century in London and he defea ted “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 in London in this reading passage:Step II SkimmingRead the passage and answer the questions.1.Who defeats “King Cholera“? (John Snow)(Cholera outbreak hit London.)What happened in 1854?2.(500)3.How many people died in 10 days?4.Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9 CambridgeStreet?(These families had not drunk the water from the Broad Street pump.)(Optional)Step III ScanningRead 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 stageRead the passage and put the correct stages into the reading about research into a disease.Step V Group discussionAnswer 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 relatedto 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, have an unknown cause and need public health care to solve them.)Step VI Using the stages for scientific research and write a summary.Period 2&3 Language focusStep I Warming up1.characteristic①n. a quality or feature of sth. or someone that is typical of them and easy to recongnize.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 典型性的，Such bluntness is characteristic of him.Windy days are characteristic of March.[辨析]characteristic与charactercharacteristic是可数名词，意为“与众不同的特征“character表示（个人、集体、民族特有的）“性格、品质”，还意为“人物；文字”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er 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clusionFrom these facts we can draw some conclusions about how the pyramids were built.Step 2 Reading1. defeat①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.② n.失败，输failure to win or succeedThis means admitting defeat.They have got six victories and two defeats.[辨析]win, beat与defeat①win “赢得”赛事、战事、某物；后接人时，意为“争取赢得…的好感或支持；说服”②beat “战胜”“击败”比赛中的对手，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 i2. expert①n. someone who has a special skill or special knowledge of a subject专家，能手an expert in psychology an agricultural expert② a. having special skill or special knowledge of a subject熟练的，有专门技术的an expert rider an expert job需专门知识的工作He is expert in / at cooking.3. attend vt. &vi 参加，注意，照料① be present at参加attend a ceremony / lecture / a movie / school / class / a meetingI shall be attending the meeting.Please let me know if you are unable to attend the conference.② attend 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.③ attend to处理，注意倾听attend to the matterA 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 in①attend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指参加正式的、有组织的活动，切在活动中起积极作用Only 2 people attended the meeting.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①cure sb of a diseaseWhen 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 shouldersThe illness cannot be cured easily.Although the boy was beyond cure, his parents tried to cure him of bad habits.②a cure for a diseaseAspirin is said to be a wonderful cure for the pain.Is there a certain cure for cancer yet?③a cure for sth.: to remove a problem, or improve a bad situation解决问题，改善困境The prices are going up every day, but there is no cure for rising prices.[辨析]cure与treat①cure主要指痊愈，强调的是结果②treat强调治疗过程，指通过药物、特别的食品或运动治疗病人或疾病，不强调结果。
