【K12教育资料】河北省高二上学期英语必修五导学案：Unit 1 Great Scientists1 Word版无答案
高二英语 必修五 导学案 Unit 1 Great Scientists V.重点句子(旨在提供句子结构等所需材料)
V重点句子（旨在提供句子结构等所需材料）1. So many thousands of terrified people died every time there was an outbreak.每次瘟疫爆发，数以千计的人们在恐惧中死去．[解释] every time可作连词使用，引导时间状语从句，意为“每次，每当”immediately，the moment，directly，instantly等都可以作连词引导时间状语从句，意为“一……就……”[典例]1）Every time I meet him，I always think of the things happened between us．每次见到他，我就想起发生在我们之间的事情。
2）Immediately he saw the message, he knew he misunderstood his best friend.一见到纸条，他就知道他误会了他最好的朋友。
[练习] 汉译英１）每次我去找他，他都在专心看书．_______________________________________________________________________________ ___________２）我一见到她就把这本书给了她。
_______________________________________________________________________________ ___________３）我一见到他就把这封信给他。
_______________________________________________________________________________ ___________４）我一接到你的信就来了。
_______________________________________________________________________________ ___________Keys: 1) Every time I went to see him, he was absorbed in reading. 2) I gave the book to her the moment I saw her．3) I will give the letter to him immediately I see him．4) I came directly I got the letter．．2. Only if you put the sun there did the movements of the other planets in the sky make sense.只有当你把太阳放在中心位置上，天空中其他行星的运动才能说的清楚．[解释]Only 引导的状语放在句首，句子需用半倒装．［练习］汉译英１) 只有用这种方法，你才能轻松地解决这个问题．_______________________________________________________________________________ ___________２) 就在你失去它的时候，你才会懂得时间的宝贵．_______________________________________________________________________________ ___________Keys: 1) Only in this way, can you deal with the problem easily. 2) Only when you lost it, will you understand how valuable the time is.3. He placed a fixed sun at the centre of the solar system with the planets going round it …..他把太阳固定在太阳系的中心位置上，而行星则围绕着太阳转．[解释]with + 宾语+ v. –ing / v. –ed / to do / adj. / adv. / prep. phrases构成的复合结构在句中通常作为状语，表示背景情况，为方式，原因或条件等．［典例］1）With the old man leading the way, we started towards the forest. 在老者的带路下，我们向森林进发。
河北省高二上学期英语必修五导学案：Unit 1 Great Scientists4 Word版无答案
Unit 1 Great Scientists【学习目标】 1.劝说性的书信写作【重点难点】利用模板进行写作训练. 【学习方法】四板块 任务学习法 【学习过程】 导入新课一、 预习自测：下列各句均有一处错误，请指出并改正。
1. The speech that we listened to yesterday afternoon was very moved.2. From the disappointing look on his face, we know that he didn’t pass the exam.3. That must have been a terrified experience.4. Some foreign press reports are quite confused.Translate the passage into Chinese, pay attention to the phrases in this unitThe weather is becoming colder and colder, so father put forward a suggestion . He said: “In addition to buying everyone a coat , we must take up outdoor exercise, so that we would not get infected with flu.” My mother thought that it made sense. From my point of view, we should buy some medicine that people often use apart from buying clothes and doing exercise. At last, we drew a conclusion that all the suggestions would be accepted二、 合作探究：文体分析劝说性的书信写作目的是向某个组织或个人提出劝说性的建议的一种应用文体。
河北省高二上学期英语必修五导学案：Unit1GreatScientists1Word版无答案
河北省高二上学期英语必修五导学案：Unit1GreatScientists1Word版无答案【学习目标】Array1. Knowsomething about “Great scientists”2. Learn to use some important words and expressions【重点难点】learn to read a narration about John Snow【学习方法】四板块任务学习法【学习过程】导入新课一、预习自测：理解以下单词或短语的意思。
1. know about2. the most3. discover(ed)4. object(s)5. environment6. invent(ed)7. steam engine 8. physical characteristics9. electricity 10. improve 11. lamp12. keep…safe 13. instrument 14. theory短语1、提出2、传染病3、科学研究4、得出结论5、分析结果6、对……产生兴趣7、被传染的人8、信仰9、查清楚二、合作探究：1 Why couldn’t the cholera be under control at first?2 Which theory did John Snow believe in?3 John Snow finally proved the theory he believed by ________.A. gathering information with the help of a mapB. looking into the source of the water for Broad Street and Cambridge StreetC. Separating those who suffered cholera from those who didn’tD. Both A and B4． To prevent the cholera from spreading again, what did John Snow do?三、解难答疑：1.So many thousands of terrified people died every time there was an outbreak.每次爆发霍乱时就有大批惊慌的老百姓病死.every time是连词,引导时间状语从句,意为“每次,每当”,如:Every time I meet him, I always think of the things happened between us. immediately, the moment, directly, instantly 等都可以作连词,引导时间状语从句,意为“一……就……”2. attend•1) 专心 , 处理 attend to sth.•2）照顾attend to sb. / sth•3) 治疗，护理, 照料attend (on ) sb.•4）出席，参加 attend a meetingattend school (入学）He attended to his business.If you go out , who will attend to the baby?I didn’t attend his wedding on Sunday because I was too busy.四、反馈拓展Retell the passage according to below:John Snow was a well-known ____ in London in the ___ century. He wanted to find the ______ of cholera in order to ______ it. In 1854 when a cholera ____ out, he began to gather information. He _____ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the ______ died. So he decided that the polluted water carried cholera. He suggested that the _____ of all water supply be _______ and new methods of ________ with polluted water be found. Finally, “King Cholera” was defeated.【学习反思】【作业】Finish the exercises on page 3 and 4.。
高中英语必修五Unit1GreatscientistsPeriod4Grammar过去分词导学案
Unit 1 Great scientists Period 4 Grammar ---过去分词学习目标：1. 知识目标：掌握过去分词做定语和表语的用法。
2. 能力目标：能判断并正确应用过去分词，重点掌握过去分词和现在分词的区别3. 情感目标：欣赏英语语言的魅力。
学习重点：掌握过去分词做定语和表语的用法学法点拨：仔细阅读有关过去分词做定语和表语的讲解，分析例句和习题体会过去分词的用法。
预习案第一部分：复习上学期我们学习了现在分词的用法，经过一个假期的“遗忘” ，现在我们来考考自己的记忆力吧！1. You should be familiar with the town. Don'y t ou remember __________________ (take) here atthe age of 7?2. It is no use ____________ (regret) for the mistake you have made.3. ___________ (collect) information is very important to business.4. Listen! Do you hear someone _____________ (cry) for help?5. He hurried to the railway station only _____________ (tell) that the train had already left.6. __________ (hear) the ________________ (excite) news, all the students were very__________ . (excite)7. Do you know the girl ________________ (stand) under the tree?8. The meeting ________________ (hold) next week will be of great importance.第二部分：过去分词作定语(一) 、请仔细阅读下列例句，体会过去分词作定语的用法。
高二上学期英语必修五导学案：Unit1GreatScientists1无答案
高二上学期英语必修五导学案：Unit1GreatScientists1无答案【学习目标】1. Know something about “Great scientists”2. Learn to use some important words and expressions【重点难点】learn to read a narration about John Snow【学习方法】四板块任务学习法【学习过程】导入新课一、预习自测：理解以下单词或短语的意思。
1. know about2. the most3. discover(ed)4. object(s)5. environment6. invent(ed)7. steam engine8. physical characteristics9. electricity 10. improve 11. lamp12. keep…safe 13. instrument 14. theory短语1、提出2、传染病3、科学研究4、得出结论5、分析结果6、对……产生兴趣7、被传染的人8、信仰9、查清楚二、合作探究：1 Why couldn’t the cholera be under control at first?2 Which theory did John Snow believe in?3 John Snow finally proved the theory he believed by ________.A. gathering information with the help of a mapB. looking into the source of the water for Broad Street and Cambridge StreetC. Separating those who suffered cholera from those who didn’tD. Both A and B4． To prevent the cholera from spreading again, what did John Snow do?三、解难答疑：1.So many thousands of terrified people died every time there was an outbreak.每次爆发霍乱时就有大批惊慌的老百姓病死. every time是连词,引导时间状语从句,意为“每次,每当”,如: Every time I meet him, I always think of the things happened between us.。
高二英语 必修五 导学案 Unit 1 Great Scientists 课文要点(模块) Ⅰ课文词汇等填空
课文要点（模块）Ⅰ课文词汇等填空（旨在复习本课文中的单词拼写和主要词语等）根据课文内容完成下面语法填空，注意单词拼写和词语用法：In the times of Queen Victoria, so-called "King Cholera" hit Londoners, which often 1 （导致）large numbers of 2 (dead). Thanks to John Snow, a then well known 3 , this deadly disease finally got controlled. John Snow thought 4 most important was to find its 5 . So he began to gather the information, for which he made a map, on which he marked 6 the 7 （受害者）had lived. As a result, he found out that the 8 (污染) water was the cause of cholera and suggested that the source of all water supplies 9 （检查）immediately. Finally "King Cholera" 10 (defeat).答案：1. resulted in 2. deaths 3. doctor 4. the 5. cause 6. where 7. victims8. polluted 9. be examined 10. was defeatedⅡ课文大意概括（旨在训练用30个单词概括大意的能力）阅读课文，试着用30来个单词概括课文大意或将下面的短文译成英语这篇短文的主要意思是说斯诺找到了一种叫做霍乱疾病的起因，这是19世纪发生在伦敦的一种致命的疾病。
河北省高二英语必修5 Unit1《Great scientists》全套教案
河北省高二英语必修5 Unit1《Great scientists》全套教案教学目标1. Target language 目标语言a. 重点词汇和短语attend, control, severe, pub, immediately, handle, instructor, pump, contribute, conclude, steam engine, virus, put forward, make a conclusion, expose tob. 重点句式To prevent this from happening again, John Snow suggested that ... P32. Ability goals 能力目标Enable the students to talk about science and scientists.3. Learning ability goals学能目标Enable the students to learn about some famous scientists and their contributions and how to organize a scientific research.教学重难点Talk about science and scientists.教学工具A computer and a projector.教学过程StepⅠ Lead-inAsk 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 upFirst, ask some questions about great scientists. Second, ask all the students to try the quiz and find out who knows the most.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?S1: Newton.S2: Watt.S3: Franklin.Sample answers: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.Step Ⅲ Pre-readingGet 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.T: Now, class, please look at the slide. Discuss these questions wit h your partners. Then I’ll ask some students to report their work.Show the following on the screen.What do you know about infectious diseases?What do you know about cholera?Do you know how to prove a new idea in scientific research?What order would you put the seven in? Just guess.Sample answer 1:S1: Let me try. Infectious diseases can be spread easily. They have an unknown cause and may do great harm to people.S2: People could be exposed to infectious diseases, so may animals, such as bird flu.S3: AIDS, SARS are infectious diseases.S4: Infectious diseases are difficult to cure.Sample answer 2:S1: Cholera is caused by a bacterium called Varian cholera.S2: It infects people’s intestines, causing diarrhea, vomiting and leg cramps.S3: The most common cause of cholera is people eat food or drink water that has been contaminated by the bacteria.S4: Cholera can be mild or even without symptoms, but a severe case can lead to death without immediate treatment.Sample answer 3:S1: I know sth. about it. First we should find the problem. Then, think of a solution.S2: We should collect as much information as possible.S3: Analyzing results is the most important stage.S4: Before we make a conclusion, it is necessary for us to repeat some stages or processes.Sample answer 4:S1: I think “Find a problem”should be the first stage.S2: “Make up a question”should follow the first stage.S3: “Think of a method”, “Collect results”and “Analyze results”are after that.S4: Of course, before “Make a conclusion”, we should “Repeat if necessary”.T: Well done! When we want to solve some problems, first we should find out the problem, do some research on it, prove your findings, and then make a conclusion. This is a scientific and objective way of researching. Now let’s see how doctor John Snow did his research.Step Ⅳ ReadingLet the students skim the whole passage and try to work out the meanings of the new words and structures using context.T: The effect of cholera in the nineteenth century London was devastating. Many people died without knowing the reason. It was doctor John Snow who saved the people. Please look at the screen. Let’s read the whole passage and find answers to the questions.Show the questions on the screen.1. What conditions allowed cholera develop?2. Why do you think people believed that cholera multiplied in the air without reason?3. What evidence did John Snow gather to convince people that idea 2 was right?Sample answers:S1: The dirty water made the cholera develop quickly.S2: Because people could not understand its cause and could not get it cured. So people imagined that some poisonous gas in the air caused the deaths.S3: He found that many of the deaths were near the water pump while some areas far away from the water pump had no deaths. So when people were asked not to use the water pump, the disease began to slow down. In this way, John Snow had shown that cholera was spread by germs and not in a cloud of gas.Step Ⅴ Text analyzingAsk the students to analyze the text in groups.T: Please look at the chart on the screen. The chart shows that each paragraph of the text explains John Snow’s stages in his research. Please read the text and find out the general idea of each paragraph and match the stage with each paragraph. Discuss it in groups, and then report your answers.Sample answers:S1: My group’s opinion is this: stage one “Find a problem”is expressed in paragraph one. The general idea is like this: John Snow wanted to find the causes of cholera.S2: Our answer is like this: paragraph two expresses the second stage “Make up a question”. The general idea is like this: John Snow wanted to prove which theory was correct.S3: “Think of a method”is the third stage. And it is contained in paragraph three. The general idea is like this: John Snow collected data on those who were ill or died and where they got their water.S4: The fourth stage “Collect results”lies in paragraph four. Its general idea is like this: John Snow plotted information on a map to find out where people died or did not die.S5: Our group believe paragraph five contains the fifth stage of John Snow’s research. The general idea is like this: John Snow analysed the water to see if that was the cause of the illness. So this stage is to “Analyse the results”.S6: The sixth stage is “Repeat if necessary”. It is contained in the sixth paragraph. The general idea is like this: John Snow tried to find other evidences to confirm his conclusion.S7: The last paragraph is about the seventh stage “Make a conclusion”. Its general idea is like this: The polluted dirty source of drinking water was to blame for the cause of the London cholera.Ask some students to put their answers in the chart.The polluted dirty source of drinking water was to blame for the cause of the London choleraT: Now class. Can you tell me what style of the passage belongs to?S1: I think it is a report.T: Here are three pieces of writing. They belong to different writing styles. Now read and find out what style each piece belongs to.Show the chart and three pieces of writing on the screen.ReportDescriptionCreative writingFormal language with few adjectivesVivid use of words with similes and metaphorsVivid use of language and more informal styleNo speech exceptquotationsNo speech except to help the descriptionSpeech to show feelings, reactions etc.Not emotionalEmotional to describe atmosphereEmotional to describe feelingsOnly one main characterNo charactersMay have several charactersFactualNot factual but imaginativeImaginative but can be based on factStructural according to experimental methodNot structuredBeginning, middle, endPast tense and passive voicePast tensePast tenseMaking WayOnce Goethe(歌德), the great German poet，was walking in a park. He was thinking about something when he noticed he came to a very, very narrow road. Just at that time, a young man came towards him from the other end of the road. It was too narrow for both of them to pass through at the same time. They stopped and looked at each other for a while. Then the young man said rudely，“I never make way for a fool.”But Goethe smiled and said, “I always do.”Then he turned back quickly and walked towards the end of the road.Weather ReportHere’s the weather report for the next 24 hours. Beijing will be fine with the temperature from 4 to 13. Tokyo will be fine too and cloudy later in the day. The lowest temperature is l to 8. London will be rainy and windy later in the day. The highest temperature is 8 and the lowest is 4. New York will be sunny and cloudy later in the day. The temperature is 13 to 19.Heart beatingPut your hand to the left side of your chest. Try to feel your heart beating. The heart takes a little rest after each pump or beat. In boys or girls of your age, heart beats about 90 times a minute. A grown-up’s heart beats about 70 or 80 times a minute. But the heartbeat is different in the same person at different times. For example, the heart beats faster during exercise. It is also faster when a person is angry, scared, or excited. During sleep, the heartbeat slows down.Sample answers:S1: I think the first piece “Making A Way”is in a style of creative writing. The second piece belongs to a description style. The third piece belongs to a report style.T: Very good. Now let’s return to our text. Who can tell me the main idea of this passage?S2: I can. Clearly it tells us how John Snow defeated the disease cholera by doing scientific research.StepⅥ Homework1. Get more information about some infectious diseases and modern scientists.2. Finish the Exercises 1, 2, 3 on pages 3 and 4.课后小结学完了这节课，你有什么收获？板书Unit 1Great scientists。
高中英语必修五导学案Unit1Greatscientists1
Unit1 Great scientists 编号001【学习目标】1. Know about how to organize scientific research and the contributions of John Snow.2. Improve our ability to learn by ourselves.【教学重点】1. To know about how John Snow defeats “King Cholera”.2. Develop our reading skills, such as , skimming ,word-guessing and summarizing .【教学难点】How to enable the students to grasp the usages of words and understand some difficult and long sentences .【自主预习】Do you know? 下面的是课前完成的哦~ You may go online!Who discovered that objects in water are lifted up by a force that helps them float?Who wrote a book explaining how animals and plants developed as the environment changed?Who invented the first steam engine?Who used peas to show how physical characteristics are passed form parents to their children?Who discovered radium?Who invented the way of giving electricity to everybody in large cities?Who was the painter that studied dead bodies to improve his painting of people?Who invented a lamp to keep miner safe underground?Who invented the earliest instrument to tell people where earthquakes happened?Who put forward a theory about black holes?The passage is written as a report of an experiment and there are 7 steps1.Find a problem:(发现问题)2.Make up a question:(形成研究主题)3.Think of a method:(找出研究方法)4.Collect results:(收集材料)5.Analyse results:(分析材料)6.Repeat if necessary:(必要时重新分析)7.Draw a conclusion:(得出结论)【预习疑问】【课堂探究】I. Discuss how to prove a new idea in scientific research?Put the stages in order . II.Read the text carefully and do the following exercises.1. Summarize the main idea of each paragraph and match them with the stages of scientific research .A.John Snow believed in the second theory and decided to test it in the outbreakB.John Snow was a famous doctor who wanted to defeat choleraC.The other deaths made him further believe his findingD.There were two theories about how cholera killed peopleE.John Snow found that the water was polluted and warned people to stop using itF.John Snow found the water probably to blameG.John Snow defeated cholera by making water supplies safeMain idea stages of scientific researchParagrph 1___________Paragrph 2___________Paragrph 3___________Paragrph 4___________Paragrph 5___________Paragrph 6___________III . Reading comprehension.1. What’s the main idea of the text?A.John Snow was a famous doctor and he had two theories about how cholera was spread.B.John Snow, a famous doctor,found the cause of cholera and how to control it.C.John Snow, a famous doctor warned people not to drink the polluted water.D.John Snow and his two famous theories about cholera were great.2.John Snow discovered that some families had no deaths because________A.People in these families were strong and healthyB.People in these families were all famous doctors and knew how to protect waterC.People in these families didn’t drink free beer.D.People in these families were given free beer and hadn’t drunk polluted water3.John Snow was sure enough that polluted water carried the disease of cholera because______A.many of the deaths were near the water pump in Broad StreetB.the cholera outbreak was so severe that more than 500 people died in 10daysC.he found two other deaths in another part of London that were linked to the Broad StreetoutbreakD.he was so famous and believed in the theories4.What made John Snow find the cause of cholera?A.Kindness,carefulness and good observationB.Strong determination, patience and selfishnessC.The great number of deaths caused by the diseaseD.The order given by Queen Victoria下面的是课后完成的哦~Read the passage again and fill in the blanks:John Snow was a well-known ______ in London in the ___ century. He wanted to find the ______ of cholera in order to ______ it. In 1854 when a cholera ______ out, he began to gather information. He ______ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the ______ died. So he decided that the polluted water carried cholera. He suggested that the _____ of all water supply be _______ and new methods of ________ with polluted water be found. Finally, “King Cholera”was defeated.。
河北省唐山市开滦第二中学高二英语导学案必修五-Unit1Greatscientists第3课时人教
【学习目标】Learn some new words and expressions.【重点难点】Master important sentence structure【学习内容】Reading the whole passage◆课前预习Step 1. New words review1.expert ____________2.attend ____________3.physician ___________4.expose ____________5.cure ____________6.challenge _____________7.victim ___________ 8.absorb ____________9.suspect ____________ 10.blame ____________11.pollute _____________ 12.announce __________◆课堂学习Step2. Fast readingRead the text quickly and try to answer the questions1.What happened in 1854?_____________________________________________2.How many people died in 10 days?__________________________________________________________________________________________3.Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9 CambridgeStreet?_____________________________________________Step 3 .Retell the passageRead the passage again and fill in the blanks:John Snow was a well-known ____ in London in the ___ century. He wanted to find the ______ of cholera in order to ______ it. In 1854 when a cholera ____ out, he began to gather information. He_____ on a map where all the dead people had lived and he found that many people who had drunk thedirty water from the ______ died. So he decided that the polluted water carried cholera. He suggested that the _____ of all water supply be _______ . Finally, “King Cholera” was defeated.重点句子1. So many thousands of terrified people died every time there was an outbreak.每次瘟疫爆发，数以千计的人们在恐惧中死去．[解释] every time可作连词使用，引导时间状语从句，意为“每次，每当”immediately，the moment，directly，instantly等都可以作连词引导时间状语从句，意为“一……就……”[典例]1）Every time I meet him，I always think of the things happened between us．每次见到他，我就想起发生在我们之间的事情。
河北省武邑中学最新高中英语必修5Unit1Greatscientists导学案
教学目的:掌握重点单词用法，达到音形意用法四会要求教学重点：过去分词用法作定语和表语重点词汇用法1.characteristic是可数名词，意为“与众不同的特征” ; adj. 典型的；独特的，特有的character_______ ______________________________________________(写出汉语意思)2. put forward: 提出He put forward a new theory.An interesting suggestion for measuring the atmosphere around Mars has been put forward.☆ put on______________________put out__________________________ put upwith…___________put down__________________；put off _______________putup__________________________3. scientific:_____________; 科学: ___________ 科学家: ____________ ; 科幻小说:_______________4. conclude:①decide that sth. is true after considering al the information you have得出结论；推论出②to end sth. such as a meeting or speech by doing or saying one final thing结束，终止；From his appearance we may safely conclude that he is a heavy smoker.______________ n.结论得出结论的几种表达:__________________________________________________________________________________ _____5. analyse: to examine or think about something carefully in order to understand it分析结果、检讨、细察Let’s analyze the problem and see what went wrong.We must try to analyze the causes of our failure. ☆ _______n.分析，解析，分解6. defeat:① vt. 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!② n.失败，输failure to win or succeed They have got six victories and two defeats.7. expert:① n. 专家，能手心理专家__________________________农业专家_________________________________________② adj.having special skill or special knowledge of a subject内行的,专家的熟练的骑手_______________________an expert job_________________He is expert in / at cooking.8. attend:① be present at参加; _________________(反义短语)参加仪式_____________________ 听讲座/_____________/ 上学attend school /上课___________________________参加会议___________________________② attend to (on): to look after, care for, serve伺候, 照顾，看护母亲不得不照顾生病的儿子: _________________________________________.③ attend to处理，注意倾听Can you attend to the matter immediately? Excuse me, but I have an urgent matter to attend to. 9. physician: 医生; 身体的肉体的___________; 精神的; ___________________体检_______________________;物理_______________; 物理学家_____________________;10. expose: to show sth. that is usually covered暴露________________________________________把某事暴露于光天化日之下_________________________________________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.11. cure: vt. & n. to make someone who is ill well again治疗,痊愈①cure sb of a diseaseAlthough 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.③a cure for sth.: to remove a problem, or improve a bad situation(解决问题，改善困境)的措施，对策The prices are going up every day, but there is no cure for rising prices.They cured me of my influenza. They treated me with a new drug.12. challenge:n.挑战; 挑战书; 邀请比赛; 要求决斗vt. 向...挑战, 要求, 怀疑; vi. 挑战, 质疑;e.g. ____________________________ 面对严峻挑战; __________________________ 质疑观点Teaching young children is a challenging and rewarding job.(有挑战性的)13. absorb:①to take sth. in especially gradually吸收Plants absorb carbon dioxide.② to understand facts or ideas completely and remember themIt’s hard to absorb so much information.☆ ____________________________ = concentrate on专心于他最近喜欢研究中国历史了:________________________________________________.14. suspect:to think that something is probably true, especially something bad① vt. 怀疑，猜疑n. 嫌疑犯，有嫌疑的人________________________________________________________.她怀疑是他拿了她的钱.②以为，猜想We suspected that he had finished doing his homework.15. neighborhood: an area of a town or city 社区,街坊16. severe adj.① so serious, so bad严厉的，苛刻的，严格的他严厉的表情吓坏了我: __________________________________.②very harmful or painful, serious or uncomfortable（疼痛）剧烈的, 严重的，他病的如此严重以致住院了:____________________________________________________l. 17. pump: n. a machine for forcing liquid or gas into or out of something.泵,抽水机,打气筒v. to make liquid or gas move in a particular direction. using a pump. 用泵抽出/注入sth;Blood pumped from the wound.18. foresee: to know that sth. is going to happen before it actually happens vt. 预见，预料foresee---foresaw--foreseen没有分析家预见到油价会飙升:______________________________________________________19. blame v. 责备；谴责；把……归咎于n. 过失；责备①blame sb. / sth. for sth.: to say or think that sb. or sth. is responsible for sth. bad 因…而指责他们因为计划延迟而指责秘书:_____________________________________________________.② blame sth. on sb. / sth. 把……归咎于: be responsible for sth. bad警方把交通事故归咎于Jack的粗心驾驶:_______________________________________________把我们的失败怪在他身上是没有用的:_________________________________________________③ (be) to blame应受责备（主动表被动）；承担责任哪个司机应该为这事故承担责任? _________________________________________________④ take the blame承担责任to say that sth. is your faultHe is ready to take the blame for what had happened.20. pollute: to make air, water, soil etc dangerously dirty污染物____________; 受污染的____________________; 污染(n)___________________;21. handle: vt. to deal with n. 把手，把柄The children are so naughty that I can't handle them. ______________This shop handles paper and stationery. _______________How shall we handle the problem. _________________It has a free handle. ___________________He learnt how to handle the axe. ______________22. link:① v.连接，联系The two towns are linked by a railway.The new bridge will link the island to the mainland.②n. l联系，关系Researchers have found a link between smoking and heart disease.link up (with) sb/sth 连接，结合;link…with /to把…与相连接23. announce: 宣布,宣告Everyone was silent as he announced the winner of the competition.announcement n. 宣告,宣布He waited for the announcement of the result of the competition.☆__________ an announcement 宣布24. instruct: to teach; to order 指示，命令老工人对我们进行言传身教的指导: ____________________________________________________.☆ instruction: n. 说明(书) detailed directions on procedure; an order; teaching认真阅读瓶子上的说明书,按照合适的剂量用药.Always_____________________________on the bottle carefully and take the right amount of medicine.25. construct---construction:n. 建造，建设，构筑The construction of the dam took several years._______________________________________________________在建设/维修/讨论中/治疗/控制下26. contribute: vt. & vi捐献，贡献，捐助Everyone should contribute what he or she can afford.contribute to 有助于，造成=___________________________________Plastic bags are provided for our convenience but they have also contributed to the pollution of the environment.contribute sth. to把…捐赠给…,给…投稿，为…贡献make a contribution to为…做贡献He contributed five million dollars to the Red Cross.He contributed some articles to the newspaper.27. apart from: 除…之外（还有）besides; moreover; what’s more; in addition;I ate everything apart from the soup.(except)What do you like doing apart from swimming? (besides)28. firework:烟花(一般用复数)29. positive:积极的;主动的; _______________反义词26.make sense: 讲得通，有意义; 有道理；是明智的_____________________理解nonsense 废话，No matter how I tried to read it, the sentence does not make any sense to me.Can you make sense of what I said / what the writer is saying?It would make sense to leave early.30. backward: looking or facing in the direction that is behind you向后的,朝后的; forward向前的31. spin: to turn around and around very quickly;旋转spin—spun—spun; spinning;32. enthusiastic: be enthusiastic for (about)…对…热心David is very enthusiastic about the plan. They are enthusiastic admirers of that movie star.My parents are enthusiastic skiers.滑雪迷回顾：Statistics indicate that women are ______shoppers in Europe, contributing to four – fifths of annual online shopping sales.A．enthusiastic B．potential C．traditional D．intelligent33. cautious: careful to avoid danger or risks. 小心的; 谨慎的; ______________(n)be cautious of / about对…谨慎，慎重(带有提防、迟疑的心理)She is cautious of hurting his feelings. The bank was very cautious about lending money.34. reject: to refuse to accept; 拒绝，驳回，丢弃The supermarket rejected all spotted apples. He rejected their offer of a job.The child was rejected by its parents.35. universe:宇宙,世界; _______________ 宇宙的,世界的,全体的; _____________________大学It is universally accepted that…….普遍认可…..课文要点1. So many thousands of terrified people died every time there was an outbreak.【解析】every time 可以作连词，引导时间状语从句。
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Unit 1 Great Scientists
【学习目标】
1. Know something about “Great scientists”
2. Learn to use some important words and expressions
【重点难点】learn to read a narration about John Snow 【学习方法】四板块任务学习法
【学习过程】
导入新课
一、预习自测：
理解以下单词或短语的意思。
1. know about
2. the most
3. discover(ed)
4. object(s)
5. environment
6. invent(ed)
7. steam engine 8. physical characteristics
9. electricity 10. improve 11. lamp 12. keep…safe 13. instrument 14. theory 短语
1、提出
2、传染病
3、科学研究
4、得出结论
5、分析结果
6、对……产生兴趣
7、被传染的人
8、信仰
9、查清楚
二、合作探究：
1 Why couldn’t the cholera be under control at first?
2 Which theory did John Snow believe in?
3 John Snow finally proved the theory he believed by ________.
A. gathering information with the help of a map
B. looking into the source of the water for Broad Street and Cambridge Street
C. Separating those who suffered cholera from those who didn’t
D. Both A and B
4．To prevent the cholera from spreading again, what did John Snow do?
三、解难答疑：
1.So many thousands of terrified people died every time there was an outbreak.每次爆发霍乱时就有大批惊慌的老百姓病死.
every time是连词,引导时间状语从句,意为“每次,每当”,如:
Every time I meet him, I always think of the things happened between us. immediately, the moment, directly, instantly 等都可以作连词,引导时间状语从句,意为“一……就……”
2.attend
•1) 专心, 处理attend to sth.
•2）照顾attend to sb. / sth
•3) 治疗，护理, 照料attend (on ) sb.
•4）出席，参加attend a meeting
attend school (入学）
He attended to his business.
If you go out , who will attend to the baby?
I didn’t attend his wedding on Sunday because I was too busy.
四、反馈拓展
Retell the passage according to below:
John Snow was a well-known ____ in London in the ___ century. He wanted to find the ______ of cholera in order to ______ it. In 1854 when a cholera ____ out, he began to gather information. He _____ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the ______ died. So he decided that the polluted water carried cholera. He suggested that the _____ of all water supply be _______ and new methods of ________ with polluted water be found. Finally, “King Cholera” was defeated.
【学习反思】
【作业】
Finish the exercises on page 3 and 4.。