高中英语必修一5.1学案设计

高一英语必修一unit5教案模板高一英语必修一unit5教案3Ⅰ. Teaching Basis (教学依据) ：《一般高中英语新课程标准》Ⅱ. The Type of the Text (课型) ：Revision (复习课)Ⅲ. Teaching Methods(教学方法): Question-based method(提问式)，Group discussionmethod(小组争论法)，Cooperative learning(合作探究)，Practicing(练习).Ⅳ. Teaching Aids (教学手段) ：Multimedia computer(多媒体电脑)，Learningpaper(导学案)，Blackboard(黑板).Ⅴ. Teaching Aims(教学目标) ：①Knowledgeaims(学问目标):words: achievement, specialist, organization, hard-working, confident.. phrases: put to death, mean doing, eitheror, the bond between, structure: only+., It is/was+.+that. grammar: Subject-verb agreement.②Ability aims(力量目标): Develop the students ability to use the importantlanguage points, enable students to describe people using the adjectives.③Emotional aims(情感目标): Encourage the students to think about what makes aperson great.Ⅵ. Teaching focuses(教学重点)：Get the students to review and consolidate what theyhave learned in this unit.Ⅶ. Teaching difficulties(教学难点)：Get the students to turn what they have learned into their ability.Ⅷ.Teaching procedure(教学过程)： Step 1 复习学案状况反馈(1分钟)Step 2 lead-in ：通过图片展现的方式，过渡到学问竞答类节目《一站究竟》，本节课也将仿照这种模式授课。

新人教（2019）英语必修一text quickly ，find the main idea of each part, and then idea of the text and each paragraph.Task 2: T asks Ss to think about the style of theconcludetext according to the structure.the mainidea of thetext.Step 4 Teacher asks students to find out the the words Students Practise Scanning and phrases that describe a time, and then fill in a draw a time scanning to blank. line identifyaccording timethe words phrases andand phrases details.of time.Step 5Further-thinking Teacher presents the following questions andinstructs students to find the key words in thetext:1.How did written Chinese unify Chinesepeople divided by geography and dialects?2.How does written Chinese connect Chinesepeople today with those of the past?3.According to the writer, the Chinese writingsystem is one factor that has helped theChinese language and culture survive. Whatdo you think are some of the other factors?Studentshave adiscussionto answerthequestionsCultivatestudents’ability toanalyze andshare theiropinionsPost-readingStep 6 Nowadays, people are depending too muchon the computer and phones. Many of them don’twrite the Chinese characters by hands.Some argue that there is no need to learn towrite Chinese calligraphy.What’s your opinion?Students CultivateDiscussion state their studentsown spirits toopinions. inherit andcarryforwardChinesecharacterand itsculture. Homework Finish writing the following speech after class.你校将举行一次主题为“传承中华文明，传播中国文化”的英语演讲比赛，请你写一篇演讲稿，内容包括：1.如何传承；2.如何传播；注意：1.词数80 左右；2.可适当增加细节，以使行文连贯BlackboardDesignUnit 5 Languages Around the WorldPeriod 2 Explore the Chinese Writing System教学评价:课程内容反思内容自我评价主题作者重点突出了什么内容？语篇语篇是什么体裁？结构特征是什么？语言知识能否根据时间抽复述课文？语言技能能否通过图片，标题，主旨句及关键词来概括段落及文章大意？文化知识能否了解汉语所传递的文化内涵？学习策略哪些学习方法对自己的学习帮助最大？教后反思：高一学生已经学习英语多年，有较好的英语语言知识和基本的语言技能，具备从文中获取细节信息的能力，大部分学生能使用简单的英语表达观点和态度，但是多数学生在整合语言、分析论证、批判评价等方面的能力还比较欠缺。

高一英语必修一第五单元教案高一英语必修一第五单元教案作为一位杰出的老师，通常需要准备好一份教案，教案是实施教学的主要依据，有着至关重要的作用。

那么教案应该怎么写才合适呢？下面是小编帮大家整理的高一英语必修一第五单元教案，希望对大家有所帮助。

高一英语必修一第五单元教案1教学准备教学目标■To help students learn to express attitudes, agreement & disagreement and certainty■To help students learn to read the text and learn to write diaries in English■To help students better understand “friendship”■To help students learn to understand and use some important words and expressions■To help students identify examples of Direct Speech & Indirect Speech (I): statements and questions in the text 教学重难点Wordsupset, ignore, calm, concern, settle, suffer, recover, packExpressionsadd up, calm down, have got to, be concerned about, go through, set down, a series of, on purpose, in order to, at dusk, face to facer, no longer/ not …any longer, suffer from, get/ be tired of, pack (sth.) up, get along with, fall in love, join in Patterns“I don’t want to set dow n a series of facts in a diary as most people do,” said Anne. →Anne said that she didn’t wantto set down a series of facts in a diary as most people do.I stayed awake on purpose until half past eleven……it was the first time in a year and a half that I’d seen the night face to face…教学工具ppt教学过程Hello, everyone. I’m so glad to be your teacher of English. I’d like to make friends with you, to build up a close friendship with you. Today we shall take Unit 1. The topic of this unit is Friendship. What do you think friendship is?1. Warming up⑴ Warming up by defining friendshipHello, everyone. I’m so glad to be your teacher of English. I’d like to make friends with you, to build up a close friendship with you. Today we shall take Unit 1. The topic of this unit is Friendship. What do you think friendship is?Yeah, there are many explanations about friendship. However, friendship is a relationship that can’t be restricted(限制)by definition(定义). It can only be experienced. True friendship can exist between any two souls, be it between people or animals. It can happen at any moment, to anyone. Even to lifeless things, like a diary, a ball, a friendship can happen.Then what is your opinion about friendship?Do you think that friendship is important to our life? Why?⑵Warming up by learning to solve problemsNice to meet you, class. We shall be friends from now on. For everybody needs friends. But being a good friend can sometimes be hard work. Learning how to solve problems in a friendship can make you a better friend and a happier person. Discuss thesituation below and try to solve the problems wisely.Common problems among teenagersSolutionSome of the common problems include forgetting friends’ birthday, not keeping promises, letting out friends’ secrets and so on.Maybe we can have a heart-to-heart talk with our friends to ask for forgiveness.Situation 1: Friends get angry with each other when they try to talk about something difficult.Try to understand your friend/ Try to talk about the problem in a different way.Situation 2: Friends don’t know how to apologizeStart by telling each other that you are sorry. A simple apology is often enough and is a good starting point.Situation 3: Some friends don’t know how to keep secrets.Keep your secrets to yourselfTips on being a good friendTreat your friends the way you want to be treated. Keep secrets that are told to you.Pay attention when your friend is talking. Keep your promises. Share things with your friend. Tell your friend the truth. Stick up for your friend.⑶Warming up by doing a surveyGood morning, class. I am your teacher of English. Glad to be here with you. Today we shall take Unit 1 Friendship.To be frankly, I’d like very much to keep a close friendship with you, my dear students, in the following years. How about you then? Ok, thanks. I do hope to be your good teacher as well as your helpful friend (良师益友).Now please do the survey on page one.Add up your score according to the scoring sheet on page 8. You don’t have to tell your results. You c an just keep it a secret. 高一英语必修一第五单元教案2一、教学目标知识目标1. Get students to learn some useful new words and expressions in this part.2. Get students to read the play.3. Let students learn the expressions of ordering food.能力目标1. Develop students’ reading sk ills and enable them to learn how to use different reading strategies to read different reading materials.2. Enable students to understand and act out the play.3. Have students learn how to use the expressions to order food.情感目标1. Stimulate students’ i nterests of learning English by reading and acting this play.2. Develop students’ sense of group cooperation and teamwork.二、教学重点1. Develop students’ reading and speaking skills.2. Let students read and act the play.3. Have students learn to use the expressions to order food.三、教学难点1. Enable students to learn to use reading strategies such as skimming, scanning, and so on.2. Get students to act the play.3. Have students make a dialogue at the restaurant.教学过程→Step 1 Revision1. Check the homework exercises.2. Ask two students to retell the content of Act I, Scene3.in their own words.→Step 2 Warming upWe have learned that Henry got a letter from the two old brothers ,so please predict what will happen next.→Step 3 Reading1. Read the play fast to understand the gist and decide whether the following statements are true or false.1)The owner looked down upon Henry when he noticed Henry’s appearance.2)Henry asked for more of the same food because he is an American who like to eat a lot.3)When Henry saw the million pound bank note, he was happy and proud of it.4)The owner didn’t believe that the bank note was real and he asked Henry to get out of the restaurant.2. Read the play carefully and do the following:1)Answer these questions in small groups.(1)Whose behavior changes the most during this scene? Give examples.(2)What kind of person is the owner of the restaurant?(3)Why do you think the owner of the restaurant gave Henrya free meal?2)Pay much attention to the different attitudes towards Henry.Before Henry shows his million pound bank note:Owner Hostess WaiterThat one’s reserved.Well, we will have to take a chance.. . . if you pay the bill. . . My goodness! He eats like a wolf.It’ll cost a tiny bit.Again, everything?What’s there t o wait for?After Henry shows his million pound bank note:Owner Hostess WaiterI’m so sorry, sir, so sorry.Oh, please, don’t worry, sir. Doesn’t matter at all.Just having you sit here is a great honor! . . . bow. . . Screams And you put him in the back of the restaurant!bow. . . bow. . .3. Retell the story:With the envelope in hand, Henry decided to enter a restaurant for a meal. He ordered some ham and eggs and a nice big steak together with a tall glass of beer. The waiter told him the meal would cost him a tiny bit. After eating his first order, Henry asked for more of the same.When Henry opened the letter, he found it was a million pound bank note. He was surprised but the owner and the waiter were shocked. The owner was not sure if it was genuine or fake. They couldn’t believe Henry who was in rags could be so rich. At last, the note was proved to be real.After knowing that the bill is genuine, the owner thanked Henry again and again for his coming to his little eating place and even asked Henry to forget the bill . The owner, hostess and waiter all bowed together as Henry left.→Step 4 Language points1.order n.要(叫)的菜eg. May I take your order?n.顺序，次序eg. The books are arranged in order of size.n.命令eg. Soldiers must obey ordersv.命令eg. The officer ordered his soldiers to marchv.预定，预购eg. I have ordered a steak.2.take a chance碰运气Eg. As for whether he will win the game or not ,we must take a chance .Maybe true love is a decision, a decision to take a chance with somebody.也许真爱只是一个决定，一个与某个人一起冒险的决定。

人教版英语必修一Unit 5(Reading：Elias’Story)教学设计方案教学设计方案：Unit 5《Elias的故事》方案目标这个方案的目的就是给老师们一个详细的教学框架，帮助他们更好地讲解人教版英语必修一的第五单元《Elias的故事》。

通过这个设计，学生们不仅能理解故事情节，还能提升他们的阅读能力，培养思辨和表达能力。

最终希望学生们能在讨论和写作中，真实地表达他们对故事的理解和感受。

组织现状分析在现在的教学背景下，很多学生的英语阅读能力其实挺薄弱的，特别是在理解长篇故事和提取主要信息方面。

常常一碰到新词汇或复杂句子就懵了，这让他们很难完全理解文本的意思。

同时，在对故事情感的理解和角色分析上，学生们也显得有些力不从心。

因此，亟需一个全面的方案来帮助他们克服这些挑战。

实施步骤教学准备1. 教材分析教师需要认真阅读《Elias的故事》，分析主题、人物、情节和背景，明确哪些词汇和短语是重点，同时准备一些相关的教学资源，比如图片、视频等。

2. 学习目标设置设定几个具体的学习目标，比如：- 理解故事的主要情节和人物关系。

- 能够用新学的词汇进行简单表达。

- 培养团队合作能力，通过小组讨论深入分析角色和故事情感。

课堂教学1. 导入环节通过展示与故事相关的图片或视频来引导学生进入故事情境。

老师可以问一些开放性的问题，激发他们对故事主题的思考，比如“你觉得勇气和坚持对一个人来说意味着什么？”2. 阅读理解- 分段朗读老师带着学生们分段朗读故事，期间停下来讨论每一段的主要内容，帮助学生理解人物的情感变化。

- 词汇学习针对文本中出现的新词，老师可以设计一些小游戏，比如词汇接龙，帮助学生记忆和运用这些词汇。

3. 角色分析进行小组讨论，学生分成小组分析不同角色的动机和情感。

老师可以提出引导性问题，比如“Elias在故事中遇到了哪些挑战？”和“你认为他的行动反映了什么？”4. 情感共鸣让学生通过写日记的方式，表达对Elias故事的感受。

高一英语必修一第五单元教案高一英语必修一第五单元教案「篇一」一、教学目标知识目标1. Get students to learn some useful new words and expressions in this part。

2. Get students to read the play。

3. Let students learn the expressions of ordering food。

能力目标1. Develop students’ reading skills and enable them to learn how to use different reading strategies to read different reading materials。

2. Enable students to understand and act out the play。

3. Have students learn how to use the expressions to order food。

情感目标1. Stimulate students’ interests of learning English by reading and acting this play。

2. Develop students’ sense of group cooperation and teamwork。

二、教学重点1. Develop students’ reading and speaking skills。

2. Let students read and act the play。

3. Have students learn to use the expressions to order food。

三、教学难点1. Enable students to learn to use reading strategies such as skimming, scanning, and so on。

【2019统编版】人教版高中英语必修第一册Unit 5全单元备课教案教学设计Section ⅠListening and Speaking听音填空/American English—Wax//美式英语——Wax组合/ Wax组合演唱的《American English》演绎了一场美好的爱恋。

爱情无关语言，关键在美妙而真实的感觉。

Here comes my one and onlyTalking like a starlet on a Hollywood screenShe whispers something to meI hear the words but I don’t know what she 1．meansOh she speaks American EnglishOh don’t always understandThough she speaks American EnglishGot the language of loveAt her commandLove 2．travels transatlanticI’m hot and bothered by her figure of speechCan’t 3．follow her semanticsBut when her body moves it’s clear to meOh she speaks American EnglishOh don’t always understandThough she speaks American EnglishGot the language of loveAt her commandWe don’t need wordsTo express 4．what is realWe’ve got each otherThat says everything that we feelThere’s too much damn confusionWith all this talking going round and roundWe’ll 5．reach our own conclusionWe’ll make connection on the common groundOh she speaks American EnglishOh don’t always understandThough she speaks American EnglishGot the language of loveAt her command你是我的唯一说话像一个好莱坞屏幕上的明星她向我低语我听到这句话，但是我不知道她是什么意思哦，她说美式英语哦，总是不理解虽然她说美式英语爱的语言由她掌控爱跨大西洋我困惑于她的话语不能理解她的语义但是，她的身体动作对我来说很明显哦，她说美式英语哦，总是不理解虽然她说美式英语爱的语言由她掌控我们不需要言语表达什么是真实我们彼此拥有这就是我们的感觉有太多的困惑所有这些话语在脑海里绕了一圈又一圈我们会得出自己的结论我们将连接在共同点哦，她说美式英语哦，总是不理解虽然她说美式英语爱的语言由她掌控[词海拾贝]1．transatlantic[ˌtrænzət'lætIk]adj．在大西洋彼岸的2．semantics[sI'mæntIks]n．含义3．confusion[kən'fjuːʒ(ə)n]n．困惑Look at the following pictures, would you like to visit them? Discuss with your partners which official languages are spoken in these countries．Spain：圣家堂India：泰姬陵Germany：柏林自由女神像France：埃菲尔铁塔America：自由女神像Canada：西恩塔Britain：大本钟Russia：莫斯科红场Spain: SpanishIndia: EnglishGermany: _GermanFrance：FrenchAmerica: EnglishCanada: EnglishBritain: EnglishRussia: RussianⅠListen to a speech and tick the two languages with the most native speakers．Choose the official languages of the United Nations(UN)．(教材P60)Russian Chinese Korean JapaneseSpanish Arabic English FrenchThe most native speakers: Chinese,_Spanish．The official languages of the United Nations(UN): Arabic,_Chinese,_English,_French,_Russian,_Spanish．听力材料：Exploring Languages Around the WorldTo some students, it seems that the only foreign language to learn is English．There are, however, nearly 7，000 languages in the world．After Chinese, the language with the most native language speakers isn’t English—it’s Spanish．Learning English is very useful, but it is wise to learn at least one other foreign language, if possible．There are many reasons why people learn a foreign language．Many students choose to study one of the languages that are spoken at the UN．As they think it means better job chances in the future．The UN has six official languages: Arabic, Chinese, English, French, Russian, and Spanish．They are spoken by around 2．8 billion people as their native or second language．Some students, though, choose to study a language because of family or friends．One American girl chose to learn Danish because her grandparents were from Denmark．When she was little, her grandpa used to read letters to her in Danish from their relatives in Denmark．Another young lady started learning French because she had several friends from African countries where French is spoken．What do you think? Which other language would you choose to study and why?ⅡListen to the speech again and answer the questions．1．What is the main topic of this speech?答案：It_is_mainly_about_languages_around_the_world.2．How many languages are there in the world?答案：Nearly_7，000.3．How many billion people speak the UN’s official language as their native or second language?答案：2.8_billion.4．What is the attitude of the speaker towards foreign language learning?答案：He_believes_learning_foreign_languages_is_very_useful.Listening Tips1．注意细节Before listening to the text, look through the exercises quickly and find out the key points according to the exercises．2．巧判人物关系、身份与职业人物关系、职业、身份等相关方面的听力试题要求在某一特定环境下，对说话人的身份进行推理与判断。

必修一unit5英语说课稿在准备英语说课稿的过程中，教师需要考虑课程的目标、内容、教学方法、学生特点以及评估方式等多个方面。

以下是一份针对必修一Unit 5的英语说课稿示例：课程名称：必修一Unit 5教学目标：1. 学生能够理解并掌握本单元的核心词汇和短语。

2. 学生能够运用本单元的语法结构进行基本的英语交流。

3. 学生能够通过阅读和听力练习，提高英语语言的综合运用能力。

4. 培养学生的跨文化交际意识和批判性思维能力。

教学内容：1. 词汇：本单元将重点学习与日常生活相关的词汇，例如食物、服装、交通等。

2. 语法：本单元的语法点包括一般现在时、现在进行时的使用。

3. 阅读：选取与主题相关的短文，提高学生的阅读理解能力。

4. 听力：通过听力材料，训练学生捕捉关键信息和理解主旨大意的能力。

5. 口语：通过角色扮演、小组讨论等形式，锻炼学生的口语表达能力。

教学方法：1. 互动式教学：鼓励学生参与课堂讨论，提高课堂的互动性。

2. 任务型学习：设计任务型活动，让学生在完成任务的过程中学习语言。

3. 多媒体教学：利用多媒体资源，如视频、音频等，丰富教学内容，提高学生的学习兴趣。

学生特点：1. 学生对英语有基本的了解和兴趣。

2. 学生可能对某些语法点存在理解上的困难。

3. 学生的英语口语表达能力有待提高。

教学过程：1. 导入（Lead-in）：通过图片、视频等激发学生兴趣，引入主题。

2. 呈现（Presentation）：清晰展示新词汇和语法结构，确保学生理解。

3. 练习（Practice）：通过填空、转换句型等练习，巩固学生对新知识的掌握。

4. 应用（Application）：设计情景对话、角色扮演等活动，让学生将所学知识运用到实际交流中。

5. 产出（Production）：通过小组讨论、演讲等形式，检验学生的语言运用能力。

6. 总结（Summary）：回顾本节课的重点内容，确保学生对知识点有清晰的认识。

评估方式：1. 课堂参与度：观察学生在课堂上的互动和参与情况。

Unit1 Grammar 优教教学设计（一）设计意图This is the last period of this unit, aiming to help students get a basic knowledge of the grammar in this unit. The emphasis of this period is mainly placed on understanding and usage of the grammar. Therefore, teachers should create a relatively real context to present enough sentences for students to draw a conclusion about the rule of the Past Participle. In the meantime teachers should offer more opportunities for students to practice. Exercises designed ought to be simple and easy to operate, which are connected with their daily life to make it easy to understand.教学目标1. To help students learn to use the Past Participle as the predicative and attribute.2. To learn to use the Past Participle in the real situation through self-study and practice.3. To help students be absorbed in English study and enjoy the beauty of English.教学重点Enable students to master the usage of the Past Participle.教学难点To guide students to know how to use the Past Participle in the real situation.教学过程Step 1: Lead-in（设计意图：通过课文句子导入新课，让学生在语境中体会情态动词，同时带着问题进入课堂，激发学生兴趣。

Unit 1 Great scientistsTeaching 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 help 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: 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 IIAsk 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 ofSpecies.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-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).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(不严峻的) or even without immediate symptoms(病症), 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 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 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.L e t’s g e t t o k n o w h o w D r.J o h n S n o w d e f e a t e d“K i n g C h o l e r a”i n1854i n L o n d o n i n t h i s r e a d i n g p a s s a g e:Step II SkimmingRead the passage and answer the questions.1.Who defeats “King Cholera“? (John Snow)2.What happened in 1854? (Cholera outbreak hit London.)3.How many people died in 10 days? (500)4.Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9Cambridge Street?(These families had not drunk the water from the Broad Street pump.)(Optional)Skim the passage and find the information to complete the form below.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.特点；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“不同凡响的特点“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 延误; 延期put up成立; 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 12,2020.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终止，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 conclusionWhat conclusion did you come to / reach / draw / arrive at?From these facts we can draw some conclusions about how the pyramids were built.Step 2 Reading1. defeat① 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!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 “博得”赛事、战事、某物；后接人时，意为“争取博得…的好感或支持；说服”②beat “战胜”“击败”竞赛中的对手，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 is training hard to win the race and realize his dream of becoming a champion at the 2020 Olympic Games.2. 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. 医治Are you being attended to?接待Mother had to attend to her sick son.③ attend to处置，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、集体，成为其中一员③join in指加入某种活动；表示与某人一路做某事join sb. in sth.④take part in指参加正式的、有组织的活动，切在活动中起踊跃作用Only 2 people attended the meeting.He joined the Communist Youth League in 2007.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 把某事暴露于青天白日之下I threatened to expose him ( to the police). 我要挟要(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医治,痊愈When I left the hospital I was completely cured.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 shouldersWhen 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.②a cure for a diseaseAspirin 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?③a cure for sth.: to remove a problem, or improve a bad situation解决问题，改善窘境The prices are going up every day, but there is no cure for rising prices.[辨析]cure与treat①cure要紧指痊愈，强调的是结果②treat强调医治进程，指通过药物、专门的食物或运动医治病人或疾病，不强调结果。