山西省吕梁市高中英语 Module 5 A Lesson in a Lab The First Period Reading精品教案 外研版必修1

用心 爱心 专心1 ModuleModule 5 5 A A LessonLesson inin a a LabLab 模块教学目标 技能目标 Skill Goals Prepare a report on a simple scientific experiment Learn degrees of comparison Learn words and expressions of sequence Understand and describe a simple scientific experiment Talk about numbers 目标语言 功 能 句 式 WordsWords andand expressionsexpressions ofof sequencesequence First put the magnesium Then put the crucible Next I light the Bunsen burner After that I hold Lastly we need to weigh Everyday English Where do we go from here Keep the noise down You ve got it It s your turn Go ahead Definitely 词 汇 1 四会词汇 liquid expand contract substance mixture oxygen electricity stage conclusion aim reaction electrical equipment react partial rust boil ordinary steam float form dissolve flame facility lecture department astonished 2 认读词汇 potassium sodium calcium magnesium aluminium zinc copper oxide balance tongs crucible 3 词组 add to used to in the area of be proud of be supposed to 用心 爱心 专心2 语 法 ComparativeComparative structuresstructures This room is twice as large as that one This room is four times larger than that one It s getting brighter and brighter The closer you are the more you ll see AdverbsAdverbs usedused toto modifymodify comparativecomparative degreedegree a little a bit a lot rather no any very much lots 重 点 句 子 1 It is hard to think of a world without metals P44 2 It is important to know how they react with different substances for example water and oxygen P44 3 This makes sure there is no air in the water P45 4 The science facilities are very good with laboratories that have all the latest equipment P49 5 as the lecturers are people who have made real discoveries in their area of science P49 6 They always thought I would become an English teacher P49 教材分析与教材重组 1 教材分析 本模块以 A Lesson in a Lab 为话题 旨在通过模块教学 使学生了解一些基本的科学实验知识 学会怎样写实验报告 并掌握一些相关的词汇与短语 激发学生对科学的兴趣 此外还要求学生学会读 一些大的整数 分数及小数 从文化的角度来看 鼓励学生了解国外有关科学教学的情况 以扩大学生 的知识面 从而激发他们的学习兴趣 1 1 INTRODUCTION 这部分由三个内容组成 通过听材料 归纳词语和回答问题这三个形式来完成本 部分所涉及到的与科学 实验有关的词语的练习 为以后的各项活动做好准备 1 2 VOCABULARY AND SPEAKING 这部分设计了一些数字 包括整数 分数和百分数 并通过一些练 习让学生熟悉并正确使用英语数字的读法 1 3 GRAMMAR 1 这部分介绍了形容词比较级中有关倍数的两种主要用法 times than 用心 爱心 专心3 和 times as as 并通过对比练习来加强学生对这一用法的了解 1 4 READING AND VOCABULARY 这部分由两篇短文组成 Passage A 介绍了金属在生活中的重要性 并列举了一些金属在氧气 水及蒸气中的反应及其结果 Passage B 介绍了 A Simple Scientific Experiment 要求学生学习如何描述或写一个科学实验报告 通过对这两篇文章的学习 学生还可以学 会一些科学词汇 有助于今后阅读一些相关的文章 1 5 VOCABULARY 该部分介绍了带分数的读法 及一些实验仪器的词汇 并配有相关练习 1 6 LISTENING AND WRITING 这部分听力的内容是实验中的师生对话 我们可以将此作为对阅读内 容在语言技能上的补充 听力问题的设计本身已经显示了做听力练习的技巧 1 7 GRAMMAR 2 这部分继续介绍形容词和副词的比较级 主要是以下三种 1 表示 越来越 2 表示 越 越 3 表示程度的副词 much a little 等 形容词和副词的比较级 1 8 PRONUNCIATION 这部分介绍了英语中特殊疑问句和一般疑问句的语调 并要求学生能正确朗读 1 9 EVERYDAY ENGLISH 这一部分介绍了五个日常用语 要求学生明确其意义 所用场合 并能正确 使用 1 10 FUNCTION 次序的问题是写作中应注意的一个重要环节 这一部分要求学生掌握 first next after that lastly 在文段中的运用以及与之相关的标点符号的用法 1 11 CULTURAL CORNER 该部分阅读材料引用了加拿大一个中学生的文章 介绍了国外理科教育方面 的一些信息 以扩大学生的知识面 1 12 TASK 这一部分是对本模块的一个复习与运用 要求学生能够使用所学词汇及实验报告的知识 来写一篇简单的实验报告 并要求学生注意报告的内容应包括 Aim Equipment Method Result 和 Conclusion 1 13 MODULE FILE 这一部分集中展示了本模块的学习内容 2 教材重组 2 1 将 INTRODUCTION 和 READING AND VOCABULARY 整合成一堂阅读课 2 2 将 VOCABULARY AND SPEAKING LISTENING AND WRITING 和 WORKBOOK 中的 Listening and speaking 整合成一堂听说课 2 3 将 VOCABULARY GRAMMAR 1 和 GRAMMAR 2 整合成一堂语法课 2 4 将 CULTURAL CORNER 与 WORKBOOK 中的 Reading 整合成一堂泛读课 2 5 将 PRONUNCIATION FUCTION TASK EVERYDAY ENGLISH 与 WORKBOOK 中的 Speaking and writing 整合成一堂写作课 3 课型设计与课时分配 用心 爱心 专心4 1st Period Reading 2nd PeriodListening and Speaking 3rd PeriodGrammar 4th PeriodExtensive Reading 5th PeriodWriting 分课时教案 TheThe FirstFirst PeriodPeriod ReadingReading TeachingTeaching goalsgoals 教学目标 1 1 TargetTarget languagelanguage 目标语言 a 重点词汇 expand contract conclusion method liquid solid iron mixture oxygen electricity aim equipment react result steam substance boil float form dissolve rust b 重点句式 It is hard to think of a world without metals P44 It is important to know how they react with different substances for example water and oxygen P44 This makes sure there is no air in the water P45 2 2 AbilityAbility goalsgoals 能力目标 Enable the students to describe a scientific experiment Enable the students to learn some words concerning scientific experiment 3 3 LearningLearning abilityability goalsgoals 学能目标 Help the students learn about the steps of a simple scientific experiment so that they can describe a similar one TeachingTeaching importantimportant pointspoints 教学重点 Help the students learn how to describe a simple scientific experiment TeachingTeaching difficultdifficult pointspoints 教学难点 Help the students understand the two tables of Passage A and Passage B TeachingTeaching methodsmethods 教学方法 Listening reading and discussing TeachingTeaching aidsaids 教具准备 A computer a projector and a recorder 用心 爱心 专心5 TeachingTeaching proceduresprocedures Activity 2 find the best title for the passage Activity 3 answer some questions about the passage TaskTask 1 1 ActivityActivity 1 1 T Well if you were an engineer you would take part in the experiment of making Shen Zhou Flight What kind of materials would you like to use S1 I d like to use some materials that are light enough and hard enough so that the flight can be easily sent up into space and doesn t get in trouble T How can we find such kind of materials S2 We can do some experiments We can t use natural materials only we need both man made and natural materials 用心 爱心 专心8 T That s right Now we ll read a passage about a scientific experiment Please turn to page 44 We ll go through Passage A When we are doing a thing we should do it in an orderly way It s especially true with a scientific experiment Now let s see the four words in the table conclusion aim result and method The four words are about the orders or stages of a scientific experiment We must know these two words result and method What are the meanings of the other two words S3 Aim should be about what the experiment is for For conclusion I have no idea T Right Aim means purpose or object For example he has only one aim in life that is to be a millionaire And for conclusion let s see an example first when you have worked on a maths problem for a long time but you still can t work it out So you may make a conclusion that the problem is wrong Here the problem is wrong is your conclusion Do you understand Ss Yeah T Now who can give us some other examples to show the meaning of aim S4 Many people aim to be a millionaire But I think to serve people is the highest aim T What is the correct order of stages to do an experiment Ss It should be aim method result and conclusion T That s right Without aim we don t know where to go without method we don t know how to do things well without result we ll draw a blank or gain nothing without conclusion we ll find what we ve done is worth nothing TaskTask 2 2 ActivityActivity 2 2 Ask the students to scan Passage A and find the best title for the passage T Please look at Activity 2 What you should do is to scan Passage A and decide which is the best title for the passage Give the students some time to do the job and then check the answer T Well what s the best title for the passage S4 The Reaction of Metals T Why S4 The writer begins the passage by introducing the different uses of different metals But for the rest part of the passage including the table he she mainly describes several metals reaction with different substances 用心 爱心 专心9 T What a good reason it is Now let s look at Activity 3 TaskTask 3 3 ActivityActivity 3 3 Ask the students to read and answer the questions below the passage Give them some time to do the job After that check the answers with the whole class StepStep ReadingReading Passage Passage B B P45 P45 In this part the students will read the passage and then fill in the table below the passage There are three Tasks in this part The first one is to ask the students to find the structure of the passage and finish the table The second one is to deal with Activity 5 The third one is to finish Activity 6 TaskTask 1 1 StructureStructure ofof thethe passagepassage T Now we ll continue to read Passage B The title of it is A Simple Scientific Experiment From the passage we can see how the experiment is done What is the structure of a description of experiment Who can come to the blackboard to write down the structure S Let me try A student comes to the blackboard and writes down the structure A A SimpleSimple ScientificScientific Experiment Experiment IntroductionIntroduction AimAim ApparatusApparatus MethodMethod ResultResult ConclusionConclusion T OK We should notice that there are 3 different reactions which are respectively described with method result and conclusion Now please read the passage and then fill in the table Let the students do the job and then check the answers with the whole class T Well what is ordinary water according to the experiment S6 I think ordinary water here means the water that has not been boiled and has air in it T Right We also call ordinary water raw water Now what s Bunsen burner We often find it in labs Now turn to page 46 and find the picture of Bunsen burner Task 2 Activity 5 T Now please turn to page 46 Look at Activity 5 Read Passage B again Complete the sentences After the students finish the sentences ask some of them to read out the complete sentences and check the answers with the whole class 用心 爱心 专心10 TaskTask 3 3 ActivityActivity 6 6 This part is about vocabulary study Let the students read after the teacher and then work in pairs to find the meanings of the new words ExplanationsExplanations ofof somesome words words React have effect on of one substance applied to another Steam gas from boiling water Oil liquid which does not mix with water obtained from animals plants or found in rock under ground Boil of water or other liquid reach the temperature at which change to gas occurs Scientific of for connected with used in science Experiment test carried out carefully in order to study what happens and gain new knowledge Float be held up in air gas or on the surface of liquid move with liquid or air Form give shape or form to make produce Dissolve of a liquid soak into a solid so that the solid itself becomes liquid StepStep LanguageLanguage PointsPoints Ask the students to translate the following sentences and get familiar with the sentence structures Show the following sentences on the screen 1 1 ItIt isis hardhard toto thinkthink ofof a a worldworld withoutwithout metals metals 2 2 ItIt isis importantimportant toto knowknow howhow theythey reactreact withwith differentdifferent substances substances forfor example example waterwater andand oxygen oxygen 3 3 ThisThis makesmakes suresure therethere isis nono airair inin thethe water water T Before we finish this class let s look at the screen There are three sentences on it Can you translate them into Chinese Let the students translate the sentences into Chinese T OK In fact these sentences involve two sentence structures One is it is adj to do something The other is an object clause Now let s look at more sentences to get familiar with the two sentence structures Write down t