人教版英语选修8_Unit3_全单元教案

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人教版英语选修8_Unit3_全单元教案

Unit 3 Inventors and inventionsThe First Period ReadingTeaching goals教学目标1. Target language目标语言a. 重点词汇和短语patent, distinguish, product, power, perfume, cube, abrupt, abruptly, convenient, expectation, monitor, passive, criterion, valid, application, file, rod, call up, now and then, set about, in case 2. Ability goalsEnable the students to describe the problem of the snakes and what has been done by the writer to solve the problem.3. Learning ability goalsHelp the students to learn how to retell the story and how to meet the requirements of getting a patent.4. Emotional goalsMake the students try to be good at discovering some useful things and realize that it’s not easy to get a patent.Teaching important points 教学重点To get the main idea of the whole passage and each parts.Teaching difficult points 教学难点Learn how to meet the requirements of getting a patent.Teaching methods 教学方法Reading and Task-based activities.Teaching procedures & ways教学过程与方式Step Ⅰ warming upDeal with the part of warming up and ask the students to find out the definitions of discovery and an invention, and their differences.An invention is something that is created by a human being, such as the lightning rod. To the contrary, a discovery merely makes known something that already existed in nature, such as the discovery on the New Continent by Columbia.Step Ⅱ Pre-readingAsk the students to discuss in groups and work out a suitable order for the list of how people get their invention approved.1. Finding a problem2. Doing research3. Thinking of a creative solution4. Testing the solution5. Deciding on the invention6. Applying for a patentStep Ⅲ While-readingTask 1: Get the students to comprehend the passage carefully and accurately to find out the main idea of the passage, and then divide the text into several parts and work out the main idea for each paragraph.Main idea: The text is mainly about the author’s experience in helping her mother get rid of the snakes and applying for the patent for her invention.Part I (Para.1): the discovery of the problem of the snakesPart II (Paras.2-3): the research on the approaches to solve the problemPart III (Paras.4-6): the attempts to catch the snakesPart IV (Paras.7-8): the requirements of getting a patentTask 2: go through the whole text again and finish Exercise 1 on page 21.Step Ⅳ Post-readingAsk the students to think of 2 questions.1. What should we learn from this text?2. What’s the writing purpose of the writer?1. We can learn from the text the way of doing scientific researches and how to apply for a patent. We can also learn that it takes an inventor great determination and persistence to achieve his or her ambition in life.2. The writer wants to inform us of the scientific methods to solve present problems so that we students can not only broaden the horizons but become more skilled in discovering and considering carefully the problems in daily life. We are also encouraged by the writer to be creative and hardworking as well as thinking independently.Step Ⅴ Homework. Go over the whole passage, and try to retell it.2. 能力提升，Jinbang.教学反思：The second Period Language pointsTeaching goals教学目标1. Target language目标语言a. 重点词汇和短语patent, distinguish, product, power, perfume, cube, abrupt, abruptly, convenient, expectation, monitor, passive, criterion, valid, application, file, rod, call up, now and then, set about, in caseb. 重点句子1. The first thing I did was to …, but there only seemed to …2. Between the outside and the inside walls of the bowl there is some jelly, which freezes when cooled.3. The criteria are so strict that it is difficult to get new ideas accepted unless they are truly novel.4. Nor will you receive a patent until a search has been made to find out that your product really is differe nt from everybody else’s.2. Ability goalsEnable the students to master the usage of the new words and expressions and some key sentence structures, and use them in the writing.3. Learning ability goalsTeaching important points 教学重点How to use the language pointsTeaching difficult points 教学难点Try to comprehend some complicated sentence structuresTeaching methods 教学方法Reading, explaining and practicing.Teaching procedures & ways教学过程与方式Step Ⅰ revisionCheck their homework, and try to retell the passage briefly.Step Ⅱ language points1. Pre-reading go through(1)经历(2)通过,成功,成交(3)审阅,检查(4)翻找,查看(5)穿过,通过Most families went through a lot in the war.2. do research on /into /in... 从事, 进行, 做研究They are carrying out a research into the causes of cancer. They are doing research into electricity.P 1. call up 打电话，使......回忆起I’ll call you up tonight (call sb. /ring sb. up )号召call on 需要call for…取消call off 使产生call forth结束一天的工作call it a day 收回call back拜访某人pay a call on sb./ visit sb./ drop in on sb./ pay a visit to sb.now and then 有时, 偶尔I see them now and then, but not often.distinguish 1. distinguish oneself 使…出名显扬自己, 使自己扬名2. distinguish A and B区分A 和B3. d istinguish/ tell right from wrong辨别是非4. distinguish/ tell good from evil 分清善恶5. distinguished/respected guests 尊敬的来宾P 2. powder: n. 粉，粉末；药粉；火药grain sth. into powder 把磨成粉set about 开始, 着手The sooner we set about it , th e sooner we’ll finish.P 3. prepare with, sleepy, stainless steelP 4. abruptly adv. A man with an abrupt manner is not welcome here.convenient Come and see me whenever it is convenient to you.Inconvenience inconvenient convenienceP5 cautionP6. expectation 1. 出乎意料out of expectation 2. 在意料之中in expectation3. 盼望得到…in expectation of…4. 不负…所望live up to one’s expectationpassive: adj. 被动的，消极的；不抵抗的；不活跃的He played a passive role in the marriage. P 7. 1. seize the chance/ opportunity 抓住机遇P 8. application: n. 应用，运用；申请，请求；努力，专注The invention had no practical application.Step Ⅴ Homework1. learning about language2. English weekly P3 part 1, part 2教学反思：The third Period using languageTeaching goals教学目标1.Target language 目标语言a. 重点词汇和短语forehead, dot, tap, wire, straw, current, importance, helicopter, triangle, stable, practical, beaten track, dive into, set out (to do), in truthb. 重点句子He found that by pressing his lips against...He designed a machine that...Although he will always be known for..., he was...He realized that by understanding how...2. Ability goals能力目标Enable the students to learn about the famous inventor Alexander Graham Bell and his inventions.3. Learning ability goals学能目标Help the students learn how the famous inventor Alexander Graham Bell invented telephones. Teaching important points 教学重点How the famous inventor Alexander Graham Bell invented telephones.Teaching difficult points教学难点Help the students learn what the key is to become a successful inventor.Teaching methods 教学方法Listening, fast reading and practicing.Teaching procedures & ways 教学过程与方式Step Ⅰ RevisionCheck their homeworkStep Ⅱ Pre-readingAsk the students to look at the title and the picture of the great inventor on page 25, and answer the following questions in groups.1. What do you know about the inventor?2. How useful is his invention to human society? Why?Step Ⅲ Listening & ReadingFirstly, let the students read the four questions in the EX 1 on page 26 to get a general idea of what should be paid attention to and then play the tape for students to follow and give the answers to the questions. Then check the answers with the whole class.Step Ⅳ Language pointsTo underline some key words and phrases for the students and help them master some complicated sentences.Bear, associate, reproduce, stable, practical, dive into, a flash of inspiration, set out to do sth, hang out, out of order, get throughHe found that by pressing his lips against...He designed a machine that...Although he will always be known for..., he was...He realized that by understanding how...Step Ⅴ Post-readingDo some EXS in “English Weekly” 34, P3, Part 1, and check their answersStep ⅥHomework1. Jinbang from page 23 to 242. Preview the part of grammar in the workbook.教学反思：The Fourth Period GrammarTeaching goals 教学目标1. Ability goals能力目标Enable the students to use the past participle as the attribute,predicative and object complement.2 Learning ability goals学能目标Help the students learn how to use the past participle as the attribute,predicative and object complement.Teaching important & difficult points教学重难点How to use the past participle as the attribute,predicative and object complement.Teaching methods 教学方法Individual work and practice.Teaching procedures & ways教学过程与方式Step Ⅰ RevisionCheck their homeworkStep Ⅱ Grammar focus过去分词作定语、表语和宾语补足语基础过关：过去分词(表示和被动的动作) 是有形容词.副词的作用,在句中可以用作定语,表语,宾语补足语和状语一.过去分词作定语过去分词做定语,表示分词的动作与所修饰的名词之间存在被动关系,单一的确过去分词做定语一般放在被修饰的名词之前,过去分词短语作定语放在被修饰的名词之后,过去分词及过去分词短语作定语均可以转换为一个定语从句The broken window (=The window which was broken) will be replaced soon.破损的窗户很快就会被换掉.The books bought yesterday (=which were bought yesterday) are of high quality.昨天买的书确实很不错(1)表示情绪的过去分词作定语：--She threw me a quick, frightened glance.他迅速而惊恐地看了我一眼--His face wore a puzzled expression.他脸上有一种困惑的表情举一反三amaze,embarrass,interest,excite,disappoint,encourage,move,surprise,astonish,delight,frighten,ins pire,please,puzzle,terrify,shock,satisfy,worry,confuse, amuse, tire等。

人教课标版高中英语选修8 Unit3_Using_language_名师教学设计(一)

Unit3 Using language 名师教学设计（一）高中英语教学设计4.怎样以阅读课的教学为依托，全面训练学生的听、说、读、写能力。

5.掌握本课的重点单词与词组，指导学生借助工具书进行适当的辨析与拓展，提高实践能力。

教难学点 1. Learn how to meet the requirements of getting a patent.（学习如何达到申请专利的要求。

）2. 如何帮助学生运用阅读策略，促进学生自主学习。

教学目标新课标指出：英语课程的学习，既是学生通过英语学习和实践活动，逐步掌握英语知识和技能，提高语言实际运用能力的过程，又是他们陶冶情操，拓展视野，丰富社会经历，开发思维能力和提高人文素养的过程。

本课的语言知识和语言技能都是围绕“申请专利”这一中心话题而设计的。

因此，把本课的教学目标确定为：(一) 知识与技能目标1．熟练掌握与“申请专利”话题相关的常用词汇及主要语言表达形式。

2．充分理解课文大意并完成所给的任务。

3．用所学的词汇和语言点复述课文。

4．用所学的知识与伙伴进行交流、沟通，学会交际，共同就given topics较好地完成一些开放性话题。

（二）过程与方法目标本部分旨在培养学生通过阅读手段，了解身势语在跨文化交际中的重要作用，在有趣的话题激励下，师生互动，生生互动。

利用多媒体手段营造积极和谐的教学氛围，使学生不自觉地进入情景之中，充分调动学生的思维活动和情感体验，引起学生的共鸣。

（三）情感态度与价值观目标教学过程设计I know you’re going to make it.It may take time and hard work.You may become frustrated,And at times you’ll feel like giving up. Sometimes you may even wonderIf it’s really worth it.But I have confidence in you,And I know you’ll make it, if you try.Step6 Assignmen t（作业）1.Recite the key sentences in the text.2.Collect some information about patent. You are expected3. 小组课堂评价表（课后完成）非测试性评价：小组互评，了解学生的学习情感、策略，由组长负责，组织小组反思，填写下表（以5分制计），并存入学习档案。

人教课标版高中英语选修8 Unit3_Reading_名师教学设计(一)

Unit3 Reading 名师教学设计教学设计1. Who is the inventor of the telephone?2. What aspects do you want to know about the inventor?的发明者Bell。

通过问题2引导学生在潜意识中思考人物传记往往会聚焦哪些方面，形成阅读期待，为接下来的环节做铺垫。

Step 3Reading1. 1st Reading(1) Ss read the title and thepicture and predictthe type of writing.(2) Ss read the title, the firstand the last paragraphs andfigure out the main idea of the passage.(3) Ss read the first and thelast sentences of each paragraph and match the key words.(4) Ss summarize the outline of a biography.2. 2nd Reading:基于语篇，设计活动：通过使用阅读策略，读标题、读图、读首末段、读首末句、找关键词等，引导学生概括、梳理、整合信息，并使之结构化。

比如关注体裁、概括主旨、了解结构等。

6’T-Ss IW8’T asks Ss to read Paragraph 3 carefully and fill in the bl anks.If necessary, Ss can discuss in groups.3. 3rd Reading:T asks Ss to go through the passage and then each grou p chooses one question to d iscuss and share:(1) What does the “woods”in his most famous saying mean and what do you thin k of his saying “leave the b eaten track and dive into the woods”?(2) Bell was born in 1847, d o you know when he died? What do you think of “he m ade his first invention at ele 细读语篇，设计活动：侧重提取有关Bell发明电话的事实性信息。

人教版高中英语选修8Unit3《Inventorsandinventions》word教案

人教版高中英语选修8Unit3《Inventorsandinventions》word教案【美文阅读】Wireless charging for mobile phones by 2020近日，日本的富士通公司宣布，他们开发出了一套能为手机等便携式电子设备无线充电的系统。

Fujitsu，a Japanese technology company，has created a system capable of simultaneously(同时地) charging many portable electronic devices such as mobile phones，digital cameras and laptops without the need for cable(电缆)connections.Electric car users may also eventually be able to charge their vehicles wirelessly using the same technology according to Fujitsu，which displayed a model system at an Institute of Electronics，Information and Communication Engineers conference.Claiming to be the world's first of its kind，the technology works on the basis of the transmission of electricity using magnetic(磁的)fields between the charger and the electronic device.The system makes it possible to charge wirelessly at distances of up to several meters，and Fujitsu aims to provide public “charging spots” on the streets in order to provide easy charging day and night.Scientists at Fujitsu Laboratories are planning to commercially sell products combining the new wireless charging system as early as 2020.Mobile phone users in Japan can currently charge their batteries using portable battery devicesavailable at most train stations and convenience stores－although phone companies warn this can damage the phones.The new system invented by Fujitsu，however，is much more advanced and represents the next generation of portable recharging systems using flexible wireless technology.The company added，“We are also looking at applying the results of thiswork to fields other than portable electronics，including power transmission between circuit boards(电路板) or computer chips，and providing mobile charging systems for electric cars.”【诱思导学】1．How does the wireless charging technology work?____________________________________________________________________________________________【答案】It works on the basis of the transmission of electricity using magnetic fields between the charger and the electronic device.2．When can consumers probably buy products using the new wireless charging system?______________________________________________【答案】As early as 2020.Period ⅠPreviewing(教师用书独具)●教学目标本课时要紧是通过学生对学案所给出的内容的学习，了解本课文中所显现的词汇，初步了解课文以及相关的背景知识，为下一堂课对课文的全面明白得起到一个铺垫作用。

人教版高中英语选修8全册教案

选修8黎巨森、蒋茹、罗培芳、罗丽霞Unit 1 A land of diversityPeriod 1 ReadingTeaching goalsEnable the students to talk about things about the USA.Help the students learn the huge diversity of races and cultures in America, especially in California.Teaching important and difficult pointsLearn the huge diversity of races and cultures in California.Teaching methodsFast and careful reading；asking and answering activity；individual, pair or group work. Teaching aidsA map, a blackboard and a computerTeaching proceduresStep 1 Warming up.Ask the students to describe what they learn about the USA。

Ask the students to tell things about California including its location，size，population，economy，history etc. What do you learn about California？Show the students some pictures and encourage students not only to say what each picture is about but how each one relates to California。

人教版选修Ⅷ第三单元教案

人教版选修Ⅷ第三单元教案Teaching goals 教学目标知识目标：1.Get students to learn useful new words and expressions in this part.2.Let students learn about the difference between inventions and discoveries.3.Have students read the passage and know about how the problem was solved.能力目标：1.Develop students’ reading ability and practise skimming and scanning skills.2.Enable students to talk about the stages in the inventing process.情感目标：1.Let students learn about the girl’s efforts to improve the solution.2.Devel op students’ sense of cooperative learning.Teaching important points：教学重点1.Let students learn about the difference between inventions and discoveries.2.Get students to read the passage and know about how the girl caught the snakes and released them back into the wild.3.Have students practise different reading skills.Teaching difficult points 教学难点1.Develop students’ reading ability.2. Enable students to talk about the stages in inventing process.Teaching procedure & ways 教学过程与方式Step Ⅰ：Lead -inBefore the lesson，the teacher can arouse the students’ interests by a free talk about Edison and his electric bulb.1.Who invented the electric bulb？2.Can an electric bulb give light without electricity？3.Did Edison invent electricity？4.Can electricity be invented？5.Is electricity an invention or a discovery？Step Ⅱ：Warming -up1.Give more examples to help students know what a discovery is and what an invention is.A discovery is something that had existed before it was known to us.An invention is something that was first created or designed.2.Ask students to look at the pictures on P19 and discuss in pairs which pictures show inventions and which show discoveries.Step Ⅲ：Pre-readingLet students put the following stages that every inventor must go through in a suitable order. Don’t correct their answer until they read the text.①Applying for a patent ②Finding a problem ③Doing research ④Testing solution ⑤Thinking of a creative solution ⑥Deciding on the inventionKeys：②③⑤④⑥①Step Ⅳ：Reading1.SkimmingLet students listen to the tape and then answer the following question. What’s the main idea of the text（How the girl invent a way of catching snakes）.2.Scanning.Get students to scan the passage and ask whether the girl went through the same stages as every inventor. While reading the text fill in the chart withthe help of the following questions.①What was the mother upset about？②What did the mother ask her daughter to do？③Did she find any products to help her？Why？④What did she do then.⑤What were the three possible approaches？Which one did she choose.⑥When did she take action？⑦Do you think her method was useful.⑧How did she adjust her plan？And did she succeed this time？⑨How did she improve her plan to catch the snakes.⑩What did she decide to do with her invention.B11What are the steps of getting a patent.表1ParagraphStagesDetailed information1Finding a problemSnakes came near my mother’s house now and then and she wanted me to get rid of them without hurting them.2Doing researchI set about researching the habits of snakes to find the easiest way to trap them3Thinking of a solutionThree possible approaches：①removing the snakes’ habitat②attracting the snakes into a trap using male or female perfume or food.③Cooling the snakes so that they would sleepy and could be easily caught.I decided to use the third one4，5，6Testing the solution Three attempts：①Putting the frozen bowl over the habitat early in the morning.②Putting the frozen bowl over the habitat in the evening.③Putting the frozen bowl over the habitat in the evening and carrying a small net.The third attempt succeeded.7Deciding on the inventionI decided to send my invention to the patent office. A truly novel and useful invention.8Applying for a patent①The patent office make a search to find out that your product is really different from everyone else’s.②Patent examines will exam whether your claim is valid or not.③Your application for a patent will be published in 18 months.Step Ⅴ：Post-reading1.Retell the stages in the girl’s inventing process.2.Discuss the following question：（1）Why did cooling make the snakes less active？（2）Why do you think she failed the first time？（3）Do you think whether we can use this approach to catch mice？①Snakes are cold-blooded animals. They get warmth from the sun.When the sun goes down at night，they cool down and become less active. So extra cooling to the snakes could make them even less active.②She put the frozen bowl before the sun was hot. Two hours later，the sun would become hot. The snakes could get more warmth from the sun and became active again.③Mice are warm-blooded animals. Their temperature remains unchanged all the time. So we can’t catch mice in this way.Step Ⅵ：ConsolidationAsk students to complete the following without looking at the text book，using the words and phases from the reading passage.When I （1）my mother on the phone she was very upset，because some snakescame near her house （2）. I thought it was a chance for me to （3）myself by inventing something （4）that would get rid of the snakes. I （5）researching the habits of snakes to find the easiest way to trap them. Finally I decided on three possible （6）. My first two attempts both failed，so I had to improve my design again. To my great delight，this time I succeeded. All was in （7）and at last I collected the （8）snakes and （9）released them all back into the wild. Pressed by my friends and relations，I decided to （10）the opportunity to get recognition for my successful idea by sending my invention to the patent office.答案：1.called up 2. now and then 3. distinguish 4.merciful 5.set about 6.approaches 7.expectation 8.passive 9.merrily 10.seizeStep Ⅶ：Homework1.Learn the useful new words and expressions in this part by heart.2.Read the reading passage again and try to retell the text.板书设计Unit 1 Inventors and inventionsThe problem of the snakes表2ParagraphStagesDetailed information1Finding a problemcame near；get rid of；without harming2Doing researchset about re-searching the habit3Thinking of a solutionThree possible approaches：①removing②attracting ③Cooling4，5，6Testing the solutionThree attempts：Putting a frozen bowl①in the morning.②in the evening.③in the evening ；carrying7Deciding on the inventionsend ；to the patent office. A truly novel and useful invention.8Applying for a patent①make a search ；different ②examine；claim；valid ③application；be published；18 months.。

新课标人教版高中英语选修8第3单元教学设计

Unit 3 Inventors and inventions教学设计I 单元教学目标II 目口号言III. 教材分析与教材重组1. 教材分析本单元以Inventors and inventions为话题，旨在通过单元教学，使学生能了解发明和发觉的区别，了解发明制造的进程和取得专利的条件，学习发明家的成功事例；能灵活运用基础句型描述中外古代和现代发明，谈论不同发明的优缺点及其现实意义；依照不同问题及条件设计、改良发明并论述自己的观点；能写出一封有创新的求职申请，论述自己的特长和优势，能对他人的发明、制造或观点提出意见或建议；并能运用所学知识利用现实生活中有限材料进行发明制造。

1.1 Warming Up 提供了三幅不同发明或发觉的图片，让学生运用已有的知识和体会，区分发明和发觉的不同含义；并能与同伴合作描述现代发明在现实生活中的作用。

1.2 Pre-Reading要求学生将课本所列关于进行科学研究或发明创造所必须经历的几个阶段(步骤或过程)进行正确的排序。

了解每一项发明在得到社会承认前都必须经历一个过程。

1.3 READING是一篇记叙性的文章。

作者在文中详细介绍了从发现问题(snake trouble)、分析问题(products that might help)到解决问题(remove the snakes)的全过程，并介绍了专利申请方面的一些知识。

1.4 Comprehending第一个训练题要求学生根据课文内容回答问题；第二个训练要求学生运用科学步骤设计一项发明解决课本所提供的三个问题，并与同学交流观点。

第三个训练题要求学生通过进行角色表演活动，学会对某一发明做出评价并确定其能束获得专利。

1.5 Learning about Language 分两部分。

第一部分要求学生利用填空、改写句子的方式复习所学词汇及表达法。

第二部分重点练习过去分词作定语的用法。

1.6 Using Language分成四部份。

高二英语人教版选修8教案：Unit3InventorsandinventionsPeriod6 Word版含解析

Unit 3Inventors and inventionsPeriod 6Summing Up，Learning Tip and Assessment整体设计教学内容分析This is the last teaching period of this unit，so the emphasis should be placed on going over and summarizing what has been learned in this unit.It includes the following parts：Summing Up，Learning Tip，Checking Yourself and some other consolidation exercises.Summing Up summarizes the whole unit from the aspects of topic，vocabulary and grammar.The teacher can first use this part to let students sum up what they have learned in this unit and then let them find out what they can't understand very well.Learning Tip tells students that never be afraid to make mistakes.Mistakes are one of the ways we learn and so nobody should be upset if they make mistakes.However，never continue to make the same kind of mistakes.Finally，ask students to finish Checking Yourself on Page 69 in the Workbook.This part aims at encouraging students to make a self-assessment after they finish learning this unit.It is very important to improve their learning.Of course，a testing assessment is also needed.In this period，the teacher can also provide more exercises to consolidate what students have learned in this unit.三维目标设计Knowledge and skills1．To get students to master all the useful new words and expressions in this unit.2．To have students grasp the grammar item—the past participle as the attribute，predicative and object complement better，and enable them to use the following structures correctly：“The next morning I carried in my hand a small net used for catching fish.”，“Mary wants her paintings displayed in the gallery.” and “She seemed embarrassed by the question.”3．To develop the students' ability of using the important language points in this unit.Process and methodsDesign some additional exercises for students to do in order that they can learn to use and grasp all the contents.Emotion，attitude and value1．To encourage students to learn from the inventors and begin to love inventions.2．To train the students to express their feelings by making a call.教学重点、难点Using what they have learned in this unit to solve real problems.教学过程Step 1Revision1．Check the homework exercises.2．Dictate some useful new words and expressions in this unit.Step 2Lead-inAsk the students to turn to Page 27.Think about what they have learned in this unit and tick the boxes to see how well and how much they have learned them.Step 3Summing upFive minutes for the students to summarize what they have learned in this unit by themselves.Then ask them to write down what they have learned about inventors and inventions.Check and explain something where necessary.Suggested answers：（Students' answers may vary.）From this unit we have learned some inventors andinventions.From this unit you have also learned：useful verbs：seize，file，bear，tap，distinguish，glue，dial，dot，associatephrasal verbs：call up，set about，dive into，set out（to do），hang on，get through，ring back，ring off，apply for a patent，seize the opportunity to do，distinguish oneself，cannot bear，tap outuseful nouns：patent，courtyard，walnut，product，powder，perfume，cube，caution，expectation，criterion，string，greengrocer，identification，directory，rainfall，lantern，jam，forehead，wire，straw，current，helicopter，triangle，refrigerator，court，extension，version，competence，jeep，personneluseful adjectives and adverbs：merciful，stainless，cubic，abrupt，convenient，passive，merry，valid，ripe，freezing，innocent，dynamic，stable，practical，abruptly useful expressions：now and then，out of order，beaten track，in the expectation，traffic jams，a series of dotsgrammar item：the past participle as the attribute，predicative and object complementStep 4PracticeShow the exercises on the screen or give out exercise papers.Ⅰ．Word spelling1．She ate a little for lunch in ______（期望，期待）of a good dinner.2．Have you seen the ______（现在的，当前的）issue of Times magazine?3．After several part-time jobs，he's now got a ______（稳定的，安定的）job in a bank.4．Our conversation came to a（an）______（突然的，意外的）end when George burst into the room.5．He tends to wait ______（被动地，消极地）for his boss to tell him what to do.6．The new invention is very p______ for our daily life.7．A healthy life is frequently thought to be a______ with the open countryside and homegrown food.8．It is usually f______ cold in the north of China in winter.9．In the present situation，it is difficult for many Chinese factories to sell p______ abroad.10．The young man finally proved i______ and was set free.Suggested answers：1．expectation2．current3．stable4．abrupt5．passively6．practical7．associated 8．freezing9．products10．innocentⅡ．Fill in the blanks with the expressions given e each expression only once and make changes where necessary.out of order，hang on to，now and then，call up，in truth，set about，set out，getthrough，dive into，ring off1．The boy told his parents that he would go to school but ____________ he didn't.2．There must be something wrong with your telephone，for I couldn't ____________ to your office the whole morning.3．Tom doesn't go home every week，only ____________.4．He ______ learning Chinese at the age of ten.5．Someone ______ me ______ at midnight，only to find he dialed the wrong number.6．He ______ the bag and brought out two red apples.7．We ______ to paint the whole house but finished only the front part.8．The car is said to have been ____________ on the halfway last week.9．The telephone rang，but before I could answer it，it ______.10．______ the strap；the bus is about to start.Suggested answers：1．in truth2．get through3．now and then4．set about5．called；up6．dived into 7．set out8．out of order9．rang off10．Hang on toⅢ．Complete the following sentences according to the Chinese given.1．Researchers in this field ________________（有了一些重大的新发现）．2．Sometimes reality and fantasy are ________________（很难区分）．3．A bike ________________（比汽车更方便）in towns.4．There was a ________________（普遍希望他会赢）．5．The details of today's flights ________________（列在显示屏上）．6．The contract had been ________________（有效地）drawn up.7．We ________________（收到400份申请）for the job.8．The ice is too thin ________________（承受不住你的重量）．9．The helicopters ________________（像两个小黑点出现）on the horizon.10．Someone ________________（轻轻叩门）．Suggested answers：1．have made some important new discoveries2．hard to distinguish3．is more convenient than a car4．general expectation that he would win5．are displayed on the monitor6．validly7．received 400 applications8．to bear your weight9．appeared as two black dots10．tapped at the door slightlyⅣ．Multiple choice1．All the characteristics that distinguish birds ______other animals can be traced to prehistoric times.A．to B．between C．for D．from2．—Who are those people with the banner?—A group ______itself the League for Peace.A．calling B．called C．call D．calls3．When I returned to my study，I found the floor thoroughly______and the books______according to the types of books.A．cleaning；ranging B．cleaned；rangedC．have cleaned；ranged D．has cleaned；ranged4．He was left out when they ______to choose a new manager，which came as a complete surprise to him.A．set out B．set about C．set off D．set up5．—Who do you intend to have ______your computer?—I haven't decided yet.I wonder if you could help me.A．repair B．repaired C．to be repaired D．to repair6．—Could I speak to Mr.Smith，please?—______.I'll go and ask him to answer the call.A．Sorry，he isn't here nowB．Please hang offC．Please hold onD．Sorry.I'm afraid you have the wrong number7．They have a beer together ______，talking about their separate life，but not often.A．by and by B．now and then C．all the time D．more or lass8．We have to ______ his bad temper because he is a bit annoyed these days.A．admit B．appreciate C．bear D．accept9．There was a terrible noise ______ a sudden burst of light.A．followed B．following C．to be followed D．being followed10．He found a magazine ______ with the owner's name ______on the desk with the back cover ______ off.A．marking；lying；torn B．marked；laid；tearingC．marking；laying；tearing D．marked；lying；torn11．______you exercise every day ______be able to stay healthy.A．Only if；you will B．If only；you willC．Only if；will you D．If only；will you12．My brother ______ from Shanghai last night，saying he would offer me a job.A．called on me B．called me up C．called me off D．called me in 13．The book presents a wonderful love story，so once ______，it will be popular with young people.A．publishes B．publishingC．published D．having published14．It was so large a room that a hundred people looked ______in it.A．losing B．having lost C．to lose D．lost15．—Can you ______ the different musical instruments playing now?—Of course.I can even play all of them.A．recognize B．speak C．judge D．distinguish16．The place has changed beyond ______.A．notice B．recognition C．memory D．realization17．For all these years I have been working for others.I'm hoping I'll ______ my own business someday.A．turn up B．fix up C．set up D．make up18．The cheque is not ______ if it were not signed by the finance director.A．available B．right C．true D．validSuggested answers：1-5 DABAA6-10 CBCBD11-15 CBCDD16-18 BCDFirst get the students to do the exercises.Then the answers are given.The teacher can give them explanations where necessary.Step 5Learning tipAsk the students to turn to Page 27.Read through the passage and make sure they understand it.Encourage them to do as the passage tells because if they are doing so they will be teaching themselves a useful way of learning.Step 6AssessmentⅠ．Checking yourself（on Page 69 in the Workbook）First get the students to think about these questions individually.Then they can discuss in groups sharing their experience.The teacher can join in and give them advice and suggestions where necessary.Ⅱ．Testing assessment1．Fill in the blanks with the proper forms of the words given.（1）It was hard to d______ one twin from another.（2）The device was protected by ______（专利）．（3）They chatted ______（愉快地）．（4）Each product has a number of easy ______（辨认）．（5）He d______ the number and waited.（6）Rose t______ me on the shoulder.（7）This ladder doesn't seem very ______（稳固的）．（8）The train came to an a______ stop，making many passengers fall off their seats.（9）A stack of ______（文件）awaited me on my desk.（10）The packet of white ______（粉末）the police found in his room turned out to be cocaine.Suggested answers：（1）distinguish（2）patent（3）merrily（4）identification（5）dialed（6）tapped（7）stable（8）abrupt（9）files10）powder2．Rewrite the following sentences according to the patterns given.（1）The machine has operated for such a long time that it does not work any more.The machine has operated for such a long time that it is ______ ______ ______ now.（2）She is busy with her job and only comes home from time to time.She is busy with her job and only comes home ______ ______ ______.（3）Keep up，and you are bound to pass the mid-term exam.Keep up，and you are sure to ______ ______ the mid-term exam.（4）You should work in rules to keep your job in this company.In this company，you have to keep to the ______ ______ to keep your job.（5）As was expected，he didn't come early.It was ______ ______ ______ that he didn't come early.Suggested answers：（1）out of order（2）now and then（3）get through（4）beaten track（5）in our expectationStep 7Homework1．Finish off the Workbook exercises.2．Review and summarize what you have learned in Unit 3.Step 8 Reflection after teaching________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________。

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