嵩明一中电子教案

1、嵩明一中电子教案 备课人冯蕊学 科English上课时间课 题Unit 1 Great Scientists Period 1 Vocabulary授课类型New lesson课 时Period 1教学目标1. Enable most students to read the words and phrases correctly.2. To master the usages of some words and expressions.教学重点How to pronounce the words and phrases.教学难点The usages of some key words and

2、 phrases and their word family.教学过程二次备课Step I. Reading1. Ask the students to read the new words and phrases. Each student reads one word or phrase. If they make any mistakes. The teacher corrects them.2. Get the students to read the new words and phrases after the teacher.Step II. ListeningPlay the

3、tape of the new words and phrases. The students listen and repeat. Then read them aloud.Step III. Explaining the word family and the usages of the following words and phrases1. characteristic用作名词，意思是“特点；特征；特性”与feature意思相近。它也可用作形容词意为“典型的；具有的特点的”。Traffic jams are a characteristic of large cities. 堵车是大

4、城市的特点。The smell is characteristic of garlic. 这气味是大蒜的特点。He speaks with characteristic passion. 他以特有的热情说话。 2. put forward的意思是“提出主意、计划（offer, suggest , an idea）等”。 He often puts forward some useful advice. 他常常提出一些有用的建议。帮你归纳put的常用词组有：put aside把放在一边 put away储存（钱）；放好 put back拨慢；搁置 put down放下；记下；击败；使着陆；put

5、 off延期；推迟 put on上演；穿上；戴上 put out熄灭；关掉；扑灭 put through接通电话；完成 put up with忍受；忍耐 put into action/effect/practice实施；实行3. examine 的意思是“检查；审查；诊察；考察；测验”。The doctor examined her carefully.医生仔细地给她作了检查。The teacher examined the students on the book they read. 老师就学生读的书考学生。He is examining a theory. 他正在查验一个理论。Youd

6、 better check the tires. 你最好检查一下轮胎。They are testing the water for pollution. 他们在检验水污染情况。4. attend 的意思是“照顾(take care of, look after)；护理；出席；参加;上(学)等。She attended him in hospital.她在医院护理他。Only a few friends attended their wedding.只有几个朋友参加他们的婚礼。He attended college in 1999.他在1999年去上大学。attend on/upon侍候；随行

7、She is attending upon the patient. 他在侍候病人。attend to致力于；专心于；处理；照顾Attend to work and stop talking.专心工作，不要说话。5. exposed to cholera 是过去分词短语作后置定语，修饰people。相当于定语从句which were exposed to cholera。expose的意思是“暴露；揭露；使曝光”，常与介词to连用，表示“使暴露于（日光、风雨等）；受到风险；使面临”的意思。The soil was washed away by the flood, exposing bare

8、rock. 泥土被洪水冲走，露出光秃秃的石头。The baby was left exposed to the wind and rain.婴儿被弃于风雨之中。The soldiers in the open field are exposed to the enemys fire. 空地里的士兵暴露于敌人的火力之下。6. cure用作名词，意为“治愈；痊愈；治疗；疗法”，也可用作动词，意为“治疗；治愈；纠正；戒除”。常用结构“cure sb. of sth.”表示“治好某人的病；纠正某人的不良行为”。The doctor cant guarantee a cure. 医生不能保证治愈。I h

9、ope the doctor can cure the pain in my shoulder.我希望医生能治好我肩上的疼痛。The doctor cured her of a bad cold. 医生治好了她的重感冒。【拓展】cure, treat, heal与recover的用法区别：cure意为“治疗；治愈”，多用于用药物治疗并治愈某种疾病或改正不良习气。treat为日常用语，意为“治疗；医治”，指治疗病人的全过程或活动。heal意为“治愈（伤口）； 医治”，指治好外伤或烧伤后的患部，使伤口愈合，不用于治感冒等疾病。recover意思为“痊愈, 复原”，主要是指从病中痊愈了，常与from

10、连用。That pill cured my headache. 那药治好了我头疼。There are only two doctors to treat more than 50 patients.只有两名大夫来治疗50多个病人。7. every time 在此句中相当于一个从属连词，引导时间状语从句。类似用法的副词和短语有“directly（一就）, immediately（一就）, instantly（一就）, the minute（一就）, the moment（一就）, the second（一就）, each (every) time（每当）, next time（下次时）, the

11、 last time（上次时）等。She went to see him directly she got the letter. 她一收到信就去他了。Immediately the meal was over, he switched on the radio.饭一吃完他就把收音机打开。She came to the scene the moment she heard of the accident.她一听说发生了事故，就立刻到现场来了。8. absorb的意思是“吸收；吸引；使专心；合并；吞并”，常用be absorbed in sth.表示“专心于某事”。Clever children

12、 absorb knowledge easily. 聪明孩子容易吸收知识。Aspirin is quickly absorbed by /into the body. 阿司匹林很快被身体吸收。He is absorbed in his business. 他专心致志的处理业务。be absorbed by被吞并；为所吸收 absorb into吞并；吸到 absorb ones attention吸引某人注意 absorb ones time占用某人的时间 9.blame用作动词，意为“责备；责怪；归咎于”的意思。常用结构为blame sb for sth./blame sth on sb (

13、把某事归咎于某人)，be to blame for sth(应受责备；对某坏事应负责任)，此句就使用这种结构。Dont blame it on him, but on me. 别怪他，该怪我。They blamed the secretary for the delay of the plan. 他们怪罪秘书造成计划延误。The driver was not to blame for the traffic accident.那次交通事故不应该责怪司机。blame也可用作名词，意为“责任；责怪”。常见搭配有：bear/take/accept/get the blame for sth.（对某事

14、承担责任），lay/put the blame for sth on sb（把某事归咎于某人）。We should take the blame for our failure. 我们应该承担失败的责任。We shouldnt lay the blame for our failure on him. 我们不应该把失败归咎于他。10. link 在此句中用作动词,意为“连接；联系”，常用结构link to/with意思是“将和连接或联系起来”，link up意为“连接或连接起来”；也可用作名词，意为“环；连接；联系；纽带”。The highway links Shanghai to/with

15、Beijing. 这条公路连接上海和北京。A railway links up the two towns.这两个城镇由一条铁路连接起来。Your story links up with his. 你所说的和他所说得能联系的起来。A lot of links fitted together form a chain. 许多链环连在一起组成链条。Old friends are a link with the past. 老朋友是连接往事的纽带。11. instruct意思为“命令；指示；嘱咐；吩咐；教导（教授知识或技术）；训练”。其名词形式为instructor（教员；教练）和instructi

16、on（命令；指示；说明）。The teacher instructed him to start early. 老师命令他早动身He instructs a class in history. 他教授一个班的历史（instruct in）Read the instructions on the pocket. 看一下袋子上的说明。12. conclude用作动词，意为“结束；推论；推断”，常用conclude by doing/with sth. 表示“以而结束”；conclude from 表示“从推出结论”的意思，to conclude表示“最后”的意思，相当于意思名词短语in concl

17、usion。He concluded his speech with/by reading a poem.他读一首诗来结束演讲。What do you conclude from these facts.从这些事实中你得出什么结论？To conclude/in conclusion, I wish you all good health and a long life.最后,祝大家健康长寿。draw( arrive at/come to /reach )a conclusion “得出结论”，jump to a conclusion 意为“草率地得出结论”，conclusion后可接that从

18、句。13. contribute的意思是“捐赠；贡献；投稿；提供”。常用短语contribute to意思是“有助于；有益于；促成”。其名词为contribution意思是“捐献： 贡献： 投稿”，常用make a contribution to/towards，表示“对作贡献”的意思。Everyone should contribute three dollars to the Red Cross. 每位工人捐了3美元给红十字会。Everyone should contribute what he or she can afford. 人人都应该尽自己的能力做贡献。Does smoking

19、contributed to lung cancer？吸烟会导致肺癌吗？He made an outstanding contribution to science.他对科学作出卓越的贡献。14. lead to的意思为“通向；导致；引起；造成”，to为介词，后接sth.或doing.The path leads to the village. 这条小路通到那村庄。New discoveries lead to some diseases being cured.新的发现使一些疾病被治愈。15. make sense意为“有意义；意思清楚；有道理；明智的；合情合理的”；而make sense

20、of意思为“理解；懂；明白”。What you said made no sense. 你的话没有道理。It makes sense to take care of your health. 注意身体健康是明智的。Can you make sense of this poem? 你看得懂这首诗吗？【拓展】bring sb to his senses不再做傻事；苏醒 come to ones senses不再做傻事；苏醒 in a/one sense从某种意义来说 in no/little sense一点也不；怎么说也不 the sixth sense第六感 16. cautious作形容词，意

21、为“谨慎的；非常小心的；细心的”，其后常用介词about/with/of。He was cautious when he was riding the bicycle.当他骑自行车的时候；他很小心。She was cautious of strangers. 她对陌生人很警惕。【拓展】careful与cautious的用法区别：careful的意思是“小心；仔细的；谨慎的”，表示很注意细节，行为小心以避免错误；cautious的意思是“十分小心的；谨慎的”，它所表示的是所有方面都仔细考虑之后才采取行为，带有迟疑、提防等心理。He gave the patient a careful exami

22、nation. 他仔细检查了病人的身体。He was cautious about committing himself. 他对作出承诺很谨慎。Step IV. ConclusionAsk students to read these new words one by one and try to remember them in the class.板书设计Learn about the new words in Unit 1characteristic put forward examineattend expose cure作业设计Step. V. Homeworka) Recite t

23、he new words and expressions.b) Prepare for the reading.教学反思备课人冯蕊学 科English上课时间课 题Unit 1 Great Scientists Warming up and Reading授课类型New lesson课 时Period 2教学目标Enable the Ss to understand the details about the text better.教学重点a. Identify different groups of foods and talk about healthy eating.b. What k

24、ind of food did they provide for their customers, healthy or unhealthy? Why?教学难点a. Understand the real meaning of healthy eating.b. How was the competition going on? Who would win?教学过程二次备课Step 1 Revision1. Check the homework exercises.2. Dictate some new words and expressions.Step II Warming upAsk S

25、s to tell their partners their answers to the following question and show some to the whole class.What do you know about great scientists?Step III Pre-Reading1.Group work(1) Get Ss into groups of four and discuss what kind of experiment they have experienced and the stages of them. Ask some groups t

26、o show their views.(2) Ask Ss to put the following stages into proper order.Draw a conclusion Think of a method Collect results Make up a question Find a problem Analyze the resultsRepeat if necessary.Suggested Answers: Find a problemMake up a questionThink of a methodCollect resultsAnalyze resultsR

27、epeat if necessaryMake a conclusion2.Pair workAsk Ss whether they know about infectious diseases and tell the answers to their partners.For example: flu Bird flu SARS Step IV Reading1.SkimmingPurpose: To get Ss to have a brief understanding of the whole text.The passage is written in order of the st

28、ages in an experiment, so ask Ss to scan the text and find the different stages.【Suggested answers】 Find a problem:John Snow was a well-known doctor in London until its cause was found. Make up a question:He got interested in the two theories and soon the affected person was dead. Think of a method:

29、He believed in the second theory but so severe that more than 500 people had died in 10 days. Collect results:He determined to find out why It seemed the water was to blame. Analyze results:Next, John Snow looked into the source of the water for these two streets that cholera was spread by germs and

30、 not in a cloud of gas. Repeat if necessarySoon the disease began to slow downthat polluted water carried the disease. Make a conclusion:To prevent this from happening again, not to expose people to polluted.2.ScanningRead the text quickly and try to get some details from the text. Work in pairs and

31、 try to ask and answer questions from the text. Questions can be like these:Q1. Who was John Snow?Q2. What did John Snow do when the serious cholera broke out?Q3. What were the two theories then?Q4. What was John Snows attitude towards the two theories?Q5. How did John Snow find the evidence for his

32、 theory?【Suggested answers】A1. John Snow was a well-known doctor in London-so famous, indeed, that he attended Queen Victoria to ease the birth of her babies.A2. John Snow wanted to use his knowledge to help solve this problem.A3. The first suggested that cholera multiplied in the air without reason

33、. A cloud of dangerous gas would float around until it found its victims. The second suggested that people absorbed this disease into their bodies with their meals. From the stomach the disease attacked the body quickly and soon the affected person was dead.A4. He believed in the second theory but n

34、eeded to prove he was correct.A5. He gathered the information and marked a map where all the dead people had lived. And at last he found that all the dead people drank the polluted water from the river.3. ListeningPurpose: To train Ss listening ability.Listen to the tape and follow it in a low voice

35、.Step V Post-ReadingLet Ss Talk about the following questions. And present their opinions to the whole class.1. What do you think of John Snow? 2. Do you think him great enough?3. If you were he, what would you do?Step VI Discussion The text introduces public health medicine to Ss, which is less wel

36、l-known area of medicine. With the arrival of SARS in China in 2003, we do have some knowledge of the effect of infectious diseases on our life and lifestyle. Discuss with your partners in groups of six and tell us your views.Step VII Homework1. Learn the useful new words and expressions in this par

37、t by heart.2. Prepare for the language learning and do Using words and Expressions on WB.板书设计Warming Up and ReadingPre-Reading:Reading:Post-reading:作业设计Step VII Homework1. Learn the useful new words and expressions in this part by heart.2. Prepare for the language learning and do Using words and Exp

38、ressions on WB.教学反思备课人冯蕊学 科English上课时间课 题Unit 1 Great Scientists Grammar授课类型New lesson课 时Period 3教学目标1. Get students to have knowledge of the grammar point: the past participle as the attribute and predicative.2. Enable students to master some new words and expressions.教学重点Get students to have knowl

39、edge of the grammar point: the past participle as the attribute and predicative.教学难点Enable students to master some new words and expressions.教学过程二次备课Step I Free talk If you have a special chance to meet with John Snow, what kind of questions will you ask?Step II word study1. Choose the correct words

40、 to complete the following sentences(1)John Snow devoted himself to _ (science, scientific) research.(2)He worked hard until he drew a _ (conclude, conclusion) in 1854.(3)The teacher drew a picture to make herself _ (ease, easy, easily) understood.(4)The boy needs one more stamp to make his collecti

41、on _(complete, completely).(5)_ (Apart from, Expect) that 10 dollars, I have another ten given by my mother.【Suggested answers】(1) scientific, (2) conclusion, (3) easily, (4) complete, (5) Apart from2. This is a report on living conditions in England in the nineteenth century. Choose the correct ver

42、b or conjunction to put into the text. Each word may be used only once. linkto blame exposeto test defeat reject absorb examine severeIn the twenty-first century, educated people find it difficult to believe that living conditions in the nineteenth century _ people _ serious illnesses. The reports o

43、f many doctors _ illness _ drinking polluted water. However, one hundred years ago people did not connect a disease to the environment. So they did not _ the companies that supplied dirty water. The doctors found that the dirtier the water, the more _ the illness. It was only later when people began

44、 to _ the water and _ its quality that they _ the idea that cholera was _ from the air. It was only when everybody began to attack the dirty conditions that cholera was _ and was not a problem anymore.【Suggested answers】expose; to; link; to; blame; severe; examine; test; rejected; absorbed; defeated

45、3. Sometimes in English we put the verb make with a noun instead of using a simple verb; for example, make a mistake instead of to mistake. Look at these simple verbs and make another construction using make + a + noun. Add two more of your own.to telephoneto decideto plan to contributeto speak to b

46、e noisyto changeto describe【Suggested Answers】make a telephone call; make a decision; make a plan; make a contribution; make a speech; make a noise; make a change; make a description4. In English verbs like make are very active and useful. Apart from the construction mentioned above, you have also l

47、earned the following phrases. Can you make sentences with each of them? make a face make friends make money make ones way to make phone calls make sure make up ones mind make the bed make room for 【For example】1. The teacher asked us not to make faces in class.2. I tried to make friends with my neig

48、hbor but he was too old and did not want to talk to me.3. The best way to make money is to study hard and gain good qualifications.4. If you make phone calls abroad it will cost you a lot of money so I should watch the number of calls.Step III Grammar1. PresentationA broken window a worried motherBy

49、 his disappointed appearance, he was not satisfied.Ask Ss to find more examples from the Reading part.(1)The past participle as the attribute A well-known doctor Ordinary people exposed to cholera Thousands of terrified people (2) The past participle as the predicativehe became inspired whenhe got i

50、nterested in two theories2. PracticeChoose appropriate verbs to complete the following sentences, using the past participle. Explain the use of the past participle in each sentence. Worry interest arrive frighten prepare continue concernThey were _ to accept my idea.Ill be _ to hear what he has to s

51、ay.The major said that he was _ about the _ rise of the water level in the river bed.Recently _ soldiers are helping to take the victims to safe areas from the flood.Most of the newspapers seems to be _ with pop stars.He was _ of going alone into the empty house.【Suggested answers】 prepared interest

52、ed worried, continued arrived concerned frightened Step IV Homework1. Finish off the workbook exercises.2. Preview the passage on Page 7, find the sentences in which the past participle are used as the attribute and predicative, and see if you can understand the situations.板书设计drink drunken drunk li

53、ght lighted light/ lit melt melted melted sink sunken sunk 作业设计1. Finish off the workbook exercises.2. Preview the passage Come and eat here on Page 14, find the sentences in which modal verbs are used, and see if you can understand the situations.教学反思备课人冯蕊学 科English上课时间课 题Unit 1 Great Scientists Us

54、ing language: Extensive reading授课类型New lesson课 时Period 4教学目标1. Get students to learn some useful new words and expressions in this part.2. Get students to read the next passage.教学重点1. Develop students reading skills by extensive reading.2. Let students read and understand the passages.教学难点1. Enable

55、students to learn to use reading strategies such as skimming, scanning.2. Get students to learn something about Nicolaus Copernicus.教学过程二次备课Step I Warming UpAsk Ss to discuss the questions below:1. Who is the man in the left picture?2. What about the right picture?3. Do you know the relationship between them?Ask Ss to present their views.Step II Reading1. Ask Ss to discuss the following questions in pairs and answer them.Q1. What made Copernicus confused?Q2. Why couldnt he tell about his theory?Q3. Whats Christians view of universe?Q4. Wh