山西省吕梁市石楼县石楼中学高中英语Book1Module1MyFirstDayatSeniorHigh导学案(无答案)新人教版必修1

山西省吕梁市石楼县石楼中学高三英语一轮复习 Module 1 Europe1导学案学习目标：1.深入理解课文，掌握课文中的基础知识，培养快速阅读，整体理解能力。

2.自主学习，探究共赢，了解欧洲的基本情况，为阅读部分的学习做好知识背景的铺垫。

3.学生通过本模块学习，让学生通过阅读了解欧洲一些美丽的国家及概况。

重点：欧洲国家概况。

难点：长难句分析。

课前预习案Ⅰ短语互译1.____________面向，面对2.____________横穿，穿过3.____________山脉4.____________坐落（某处）的，位于5.____________象征；符号6.____________位于7.____________计划；项目；工程 8.____________古代的9. ____________________自从--- ---以来 10._______________________离开海岸线，沿海11. _______________________坐落于 12. _______________________被-------覆盖13. _______________________因------而著名 14. _______________________从事，致力于15. ______________________因为，由于 16. _______________________有史以来17. _______________________作为------而出名/闻名课内探究案Ⅱ 长难句翻译1. Italy is in the south of Europe on the coast of the Mediterranean Sea.__________________________________________________________________2. Between France and Spain is anther mountain range---the Pyrenees.__________________________________________________________________3. Twenty percent of the country is covered by islands.__________________________________________________________________Ⅲ Read the passage carefully and then fill in the blanks.th e1. The scientists are still ________ on finding new methods of curing this disease.A. workingB. gettingC. takingD. impressing2. ________ in the very c entre of England, this museum attra cts of tourists every day.A. Bein g locatedB. LocatedC. LocatingD. Being locating3. There were a lot of people standing at the door and the small girl cou ldn’t get _______.A. betweenB. throughC. acrossD. beyond4. She left school three years ago and has worked as a nurse _______.A. from then onB. ever sinceC. after thatD. now that5. Laiwu has been _______ the main producing area of steel and iron in China since 1990s.A. known asB. known toC. famous forD. famous in6. Qingdao lies_________ the west of the Pacific Ocean, where we can not find many islands ______ the coast.A. on; offB. to; alongC. on; alongD. in; of f7. The boys, ______ with thi s frightening person, lost their tongues.A. toface B. havin g facedC. facedD. facing8. Shanghai, China’s biggest and the most dynamic city,which ________in the Yangtze River Delta, is playing a leading role in the country’s economy.A. is situatedB. situatedC. has situatedD. is situating。

山西省吕梁市石楼县石楼中学高三英语一轮复习 Module 1 Europe 2导学案Ⅰ名词作动词观察领悟品读例句，体会黑体部分在句中的用法。

When Zhou Kai’s mother saw him heading towards the front door without a jacket on, she eyed him anxiously.And I’m not overweight so I never have to diet.自我归纳①eye n. 眼睛 v. ___________②head n. 头 v. ___________③diet n. 饮食 v. ___________拓展延伸些表示实物的名词也可以作动词。

house (n..) 房子→ (v.)给房子住；收藏 book (n..) 书→ (v..) 预订oil (n..) 油→ (v.)加油；上油 ship (n..) 船→ (v.) 用船运一些表示抽象的名词也可以作动词。

winter (n..) 冬季→ (v.)过冬 time(n..) 时间→(v.) 计时；打拍子battle (n..) 战役；战争→ (v.) 作战；战争 number (n..) 房子→ (v.) 共计；计划Ⅱ. will / be going to 表将来观察领悟品读例句，体会黑体部分在句中的用法。

Lie down please, and I’ll examine you.I’ll write you a prescription.She has borrowed some books from the library. She is going to make a careful study. My wife is going to visit her this afternoon.课内探究案表示说话时临时的决定用___________表示经过事先考虑或安排后的意思，即“打算做某事”，用___________拓展延伸.will的常见用法①单纯谈到将来的事情，没有主观因素可用will。

Module 2 My New Teachers Ⅰ. 模块教学目标Ⅱ. 目标语言Ⅲ. 教材分析和教材重组1. 教材分析本模块以My new teachers为话题, 介绍了几位具有不同教学风格和个性特征的教师，旨在通过模块的教学使学生学会描述教师及校园生活，并能运用所学词汇、句型来表达自己的喜好，同时通过学习制定好教师的标准使师生之间相互了解。

1.1 INTRODUCTION 首先介绍描述人物个性特征的形容词，再通过听说训练使学生在运用中熟练掌握这些形容词。

1.2 READING AND VOCABULARY 中的课文分为三部分，从学生的角度对三位不同年龄，不同风格的教师作了介绍。

从文中读者可了解三位教师的性格特征、授课方式及学生的评价。

文后设置了完成句子、写词、问答及讨论等阅读理解题，检测学生对课文的理解，培养学生获取信息、猜测词义等能力。

1.3 GRAMMAR 讲解了本模块的语法项目v-ing形式。

1.4 SPEAKING 是课文内容及本模块话题的延续，要求学生通过口头练习运用所学语法知识描述自己喜爱的教师、科目及喜欢的原因。

1.5 LISTENING AND VOCABULARY分为六部分来进行。

Activities 1, 2 & 3分别以问答和听力练习的形式让学生就有关校园生活的词汇进行练习。

Activity 4要求学生表述自己对英语学习的看法并阐述原因，既巩固了所学生词，又运用了本模块的语法V-ing 形式。

Activity 5 给出八组有联系的词，要求学生解释它们之间的联系。

Activity 6 回归课文，复习旧词汇，并表述对Mr Stanton的看法。

1.6 PRONUNCIATION 以听读的方式学习单词重音，为听力的提高奠定基础。

1.7 FUNCTION AND SPEAKING 列举了表达喜好的句式，要求学生以问答方式就自己所学科目进行对话练习。

1.8 EVERYDAY ENGLISH通过补全对话的形式学习一些日常用语。

Module 1 My First Day at Senior HighThe Fourth Period SpeakingTeaching goals教学目标1. Target language目标语言a. 重点词汇和短语disappointing, system, teenager, disappear, move, assistant, cover, diplomab. 重点句式Is the school similar to your school? P7What similarities or differences do you know about...? P72. Ability goals能力目标Get the Ss to know the similarities and differences about American and Chinese school systems.3. Learning ability goals 学能目标Enable the Ss to learn how to find out the similarities and differences about American and Chinese school systems.Teaching important points 教学重点Learn about the differences between American and Chinese school systems.Teaching difficult points教学难点Teach the Ss to learn how to write a letter about the Chinese school system.Teaching methods教学方法Speaking, making conversations and comparative method.Teaching aids教具准备A computer and some slides.Teaching procedures && ways教学过程与方式Step Ⅰ RevisionCheck up the answers of the vocabulary and grammar activities. Then get the Ss to show the adjectives ending in -ing and -ed and sentences.T: First let’s check up the answers of the vocabulary and grammar activities....T: Now I want some students to show the adjectives ending in -ing and -ed and sentences. Sample answers:1) V-ing forms as adjectivesamusing, annoying, boring, charming, comforting, daring, confusing, convincing, deafening, disappointing, discouraging, disturbing, embarrassing, encouraging, exciting, fascinating, missing, interesting, inviting, misleading, obliging, pleasing, refreshing, pressing, promising, puzzling, shocking, surprising, striking, tempting, terrifying—The football match was very exciting.—This time they achieved more satisfying results.—Listen! The following is an amusing story about Dr. Wang.2) V-ed participles as adjectivesaccomplished, accustomed, amazed, amused, astonished, broken, closed, completed, confined, confused, connected, contented, covered, crowded, celebrated, civilized, decided, dedicated, faded, delighted, deserted, devoted, disappointed, discouraged, dressed, distinguished, done, drunk, excited, exhausted, experienced, shut, finished, frightened, gone, hurt, illustrated, injured, saved, interested, killed, known, learned, lined, loaded, lost, married, won, paved, posted, puzzled, qualified, reserved, satisfied, soaked, surprised, surrounded, worried —The manager stood watching his old patrons with puzzled despair.—We were astonished at her sudden disappearance.—I shall be delighted to meet you at the airport.3) If adding the prefix un before them, they can be changed into their antonyms. unchanging, unhesitating, uninteresting, uninviting, unpleasing, unpromising, unsatisfying, unbuttoned, uncalled (for), uncooked, uncovered, undecided, uneducated, unexpected, unfinished, unheard (of), unoccupied, unsettledStep Ⅱ FunctionGet the Ss to read the dialogue on page 8, look for the expressions and keep the conversation going in pairs. Then ask them to have a conversation about one of their classes with their partners. T: Now please read the dialogue between Rob and Diane with your partners. While reading, try to look for the expressions they use to keep the conversation going.A few minutes later.T: OK. Who have found the expressions?Ss: How are you doing? Oh really?Is that right? How was it?So have I. Cool!T: Very good! Are you interested in keeping the conversation going? I’d like you to practice it with your partners. Then I’ll ask some of you to act out your dialogues.A few minutes later.T: Does anybody like to go on with the conversation with your partner?Ss: Diane = D Rob = RD: And what do you think of your first language class?R: Not bad! In the beginning, Miss Wang introduced herself to the whole class. Then she asked us to introduce ourselves to each other in Chinese. At first, I felt a little nervous, later I became relaxed. All of my classmates were friendly and soon we became good friends.D: Sounds good! How about your English assistant teacher?R: She is very beautiful and her English is as fluent as her Chinese. Miss Wang is very kind but strict with her students. Her teaching is so lively and interesting that we can easily remember what she teaches us. We all like to attend her lectures.D: Do you think that Chinese is very difficult for foreigners to learn?R: Yes. But I enjoy learning Chinese. And it will be convenient for foreigners to communicate with the Chinese if we learn it well.D: You’re right. I believe if you keep on studying, your Chinese will be improved.R: As you know, I’d love to have a talk with my friends in Chinese, though I still have difficulty in finding the right words for my feelings.D: But I think you’re doing very well.R: Thank you very much.T: Wonderful! Thank you for your excellent performance. Please go on to make up another conversation about one of your classes. And practice in pairs, using the expressions in Activity 1 to help you. At last I’ll ask some of you to come to the blackboard and act your conversations out for the class.A few minutes later.T: Who’d like to act out your conversation?S1: Hello, Wang Lin.S2: Hello, Zhao Hai. How are you doing?S1: I’m fine. I’ve just bought an oral English book. I need to improve my spoken English assoon as possible.S2: Oh really? So have I. I feel it difficult to communicate with our foreign teacher, Tom. And how do you like his first English class?S1: Brilliant! I think his class was very attractive and lively and every student was active to practice with the instruction of him.S2: Yes, I think so. I was tired of learning English in Junior Middle school. But I have been interested in English since Tom taught us. What do you think of Tom?S1: Excellent! His oral English is very fluent and his pronunciation is very good. His teaching method is very interesting and his words are humorous.S2: Yes, he is very strict but kind. He encouraged us to be brave to speak loudly without being afraid of making mistakes. All of our classmates like him very much.S1: I believe we can make great progress in our oral English.S2: I suggest from now on we should communicate with each other in English.S1: Good idea. Let’s begin.Step Ⅲ Cultural CornerAsk the Ss to read the letter from a Senior High student in the US on page 9. Fill in the chart below in pairs and check it up together.T: Now, I’ll ask you to read the letter from a Senior High student in the US. Fill in the chart below in pairs. After discussion, let’s fill in the chart together.Show it on the screen.Chinese and American School SystemsStep Ⅳ SpeakingGet the Ss to look at the photos from a US high school brochure. Answer the questions in groups of 4. Try to use the expressions about similarities and differences. Check the answers with the whole class.T: Now please look at the photos from a US high school brochure on page 7. What can you see in the pictures?S1: They are doing some after-school activities. Some are doing sports. Some are playing with computers.S2: The American students lead a colorful school life. They all appear to have fun.T: Quite good. I’d like you to talk about the questions in groups of 4 and try to find out the similarities and differences in American and Chinese school systems.A few minutes later.T: Let’s check the answers with the whole class. Is the school similar to our school? Why or why not?S1: Yes, it’s similar to our school. In order to cultivate independence ability, work ability, activity ability and communication ability of the Ss, the school founds 16 students’ mass organizations with the help of the student union.S2: The organizations provide at least half an hour a day for students to take part in activities, and carry out all kinds of subjects and entertainment activities. The mass organizations become beautiful scenery in the construction of campus culture.S3: The special-purpose classrooms, such as the dancing classroom, the musical classroom, the fine arts, the calligraphy classroom and so on are founded completely.S4: There are 6 network microcomputer rooms and 46 multimedia classrooms in the school. It is the computer educational test school of the national primary and middle school.S5: In our school, there are physical labs, chemical labs, biological labs, computer rooms and multi -functional rooms, all of which have met the international standards. Besides, we also have a large library, auditorium, gym and even campus TV station.S6: The school engages foreign experts all the year round to offer spoken English lessons. Regularly the school holds English winter camp and summer camp, and organizes the Ss to go abroad to have a visit in order to help them establish “world consciousnes s” and experience the brand-new learning of English culture.T: Excellent job! School is the place that trains the students to grow up and become a talented man. That is to say, it is our every teacher’s wish and duty to let the students become wise, healthy and happy. Do the students at our school do things like this?S7: Yes, of course. We are aiming at training our students to be internationalized talents with the knowledge of every domain, and the ability to master the modern information technology. With the perfect qualities of our education, the students can be brought up excellently.S8: We can also match our interests to various clubs in school. For example, if your voice is good, you can join a singing club, and show your talent in a singing contest.S9: Our school advocates the good campus culture and atmosphere actively, launches the positive, rich and colorful culture life. We strongly call for to be the “outstanding Chinese and the kind citizen in the world”; Study hard and keep enterprising positively.S10: As the bridge for the school contacting the students, through the regular discussion between the teachers and students and the school leaders, Students’ Union sets up the suggestion box and other ways to implement democratic supervision, put forward the advisable suggestions to the school in time (including teaching, life and management). Utilizing the various forms such as the broadcast, the E-mail, the school publication and the school bulletin etc. to fully arouse and stipulate the study enthusiasm of the students, promote students’ overall development morally, intelligently and physically.T: Terrific. Now let’s talk about the similarities and differences between American and Chinese school systems.S1: In American high schools, there is fighting or hurting or other kinds of bad behaviors. So children who want to go to university are often sent to suburban high schools, where most students aim at going to university and the atmosphere is quite different. Chinese students are much safer than those in America.S2: In China, secondary education is divided into academic secondary education and specialized /vocational / technical secondary education. Vocational schools offer programs ranging from two to four years and train medium-level skilled workers, farmers, and managerial and technicalpersonnel. Technical schools typically offer four-year programs to train intermediate technical personnel. “Schools for Skilled Workers” typically train Junior Middle school graduates for positions requiring production and operation skills. The time of training is typically three years.S3: There are great differences between Chinese and American middle schools. In China, the schools pay much attention to cultivating good habit and ability of independent study. The school offers morning reading and evening self-study time, during which teachers are asked to guide them. Students finish homework and teachers give feedbacks and correction on the same day. But in America, the school starts at 7:50 am and finishes at 3:00 pm.S4: In China, the designation of “key school” ex ists for selected schools at every level: elementary, secondary and higher. In addition, there are various levels of the “key” designation itself: There are national key institutions; provincial or municipal key institutions, and county or district key institutions. Key schools all enjoy priority funding as well as the privilege of recruiting the best students. At the elementary and secondary levels, this concept is similar to that of a “magnet” or “college preparatory” school in the United States.S5: Finally, since 1992, a new informal category of schools has emerged: the so-called “elite schools.”These non-governmental schools with state-of-the-art facilities often charge astronomical tuition fees and cater primarily to children of the new and wealthy entrepreneurial class in China. “Elite schools” exist at all levels of education, from kindergarten to higher education. There are also a lot of private schools, and parents have to pay for them. The cost is $ 5,000-$ 10,000 a year.S6: In America, since the students spend a lot of time participating in various activities, school becomes the center of social life for students. They not only go to school to study the material presented in class, but they also meet together to socialize and to pursue their interests. But Chinese students have less time to take part in all kinds of activities. They concentrate on learning the main subjects, such as Chinese, maths, English and so on.S7: In fact, high school in the United States is usually divided into two periods — the first two or three years is called “Junior High school” and the other is “Senior High school”． It’s similar to China.S8: In China, children enjoy free education of nine years, but in the United States, the students enjoy free education until they are eighteen years old. As a result of the free education system,American children have little difficulty in going to Senior High school. It is very different from China.S9: American high school students can take part in a lot of activities outside of the classroom. The school organizes the activities such as joining a music group or a sports team．S10: American students have to work hard in order to get good marks if they want to go to a good university. They do not specialize in any particular direction, and they take classes in all kinds of subjects all through the high school period. And those who come out with low marks at the end of a school year and who are supposed to repeat a grade are often allowed to go on to the next grade．Step Ⅴ Homework1. Write a reply to Rob Marshall to tell him something about your summer vacation and the Chinese school system in your letter.2. Prepare to read “Club Activities” on page 69.。

"山西省吕梁市石楼县石楼中学高一英语 Module 1 My First Day at Senior High教案外研版必修1 "Ⅰ.模块教学目标Ⅱ. 目标语言Ⅲ. 教材分析与教材重组1. 教材分析本模块以“My first day at Senior High”为主题, 描写高中学生新的学校生活和丰富多彩的课外活动，比较初高中新旧学校生活以及中美两国学校教育系统的异同。

本模块阅读文章题材丰富，时代特征明显，与学生生活贴近，使学生愿意学，语言生动形象，使学生倍感亲切自然。

通过阅读文章培养学生热爱新学校、新班级和新同学，积极参与各种英语活动，克服困难，树立正确的语言学习观。

学生从初中到高中的转变有个适应过程，本模块帮助新生尽快适应高中阶段新的学习环境，使新的高中生活有一个良好的开端。

1.1 INTRODUCTION通过介绍新课程, 使学生对各学科有了初步的了解，并针对学生自己喜欢的科目及其喜欢的原因，运用相关的目标语言展开讨论。

1.2 READING AND VOCABULARY呈现了本文的主题“My first day at Senior High”。

学习相关词语，阅读一名高中新生开学第一天的日记。

日记中比较了初高中学校的异同，描写了新高中英语课堂教学，老师寓教于乐，师生互动、生生互动。

尊师爱生，团结友爱，奋发向上，其乐融融，呈现出一派欣欣向荣的新面貌，抒发了对新学校的无比热爱和对新校园生活的美好憧憬。

1.3 GRAMMAR 1 通过复习一般现在时的用法，使学生学会使用动词的正确形式，更加明确该时态所表达的含义；通过与现在进行时相比较，了解两种时态的区别和联系，从而更加巩固和系统掌握现在时的用法。

1.4 LISTENING AND VOCABULARY包括听力和词汇两部分，学习动词、名词和形容词的后缀及三者之间相互转换,掌握这三种词性在句子中所充当的相应成分。

1.5 GRAMMAR 2 学习形容词后缀“-ing / -ed”所表达的不同含义，通过相关练习学会如何正确区分和使用这两种形式。

Module 3 My First Ride on a Train I. 模块教学目标II. 目标语言III. 教材分析与教材重组1. 教材分析本模块以My First Ride on a Train为话题，通过模块教学，使学生学会用过去时态和表示过去时态的时间短语来描述过去的旅游经历，并掌握有关交通工具和各种地点及活动的用语。

功能句式要求学生学会如何在生活中使用礼貌用语以及如何在会话中做出回应、表明态度。

1.1 INTRODUCTION复习和学习有关交通工具的名词和动词，让学生回忆第一次长途旅游的情景，引出本模块的话题。

1.2 READING AND VOCABULARY介绍作者第一次在澳大利亚乘火车旅游的经历，详细描写了旅途中的活动和途中的风景，并介绍了Ghan train的由来。

1.3 GRAMMAR包括两部分，第一部是动词的-ed 形式做形容词；第二部分回忆、熟悉和运用过去时间的表达法。

1.4 FUNCTION练习乘车礼貌用语的表达法。

让学生学会在不同场合使用礼貌用语。

1.5 VOCABULARY列举了表示地点和相关活动的词汇。

为后面学生描述记忆中的活动打下基础。

1.6 READING AND SPEAKING 是五篇回忆童年的段落，叙述在童年发生的开心或不开心的故事,为后面的写作提供了范文。

1.7 LISTENING是听一段对一位90岁高龄的电影演员过去经历的采访录音。

1.8 WRITING要求学生用第一人称写一篇关于回忆童年假期或外出旅游的短文。

培养学生用英语写游记的能力。

1.9 PRONUNCIATION通过听一段对话，让学生识别并准确读出句子重音。

1.10 EVERYDAY ENGLISH训练学生根据对方话语做出回应、表明态度的技能。

1.11 CULTURAL CORNER是一篇关于世界上最快的磁悬浮列车的文章，让学生了解这种列车的优点，并说出与普通列车的不同。

1.12 TASK要求学生利用照片、明信片、纪念品等介绍自己的一次旅游经历。

Module 5 A Lesson in a LabPeriod 1Teaching aims:1. To introduce some general science.2. To learn some words related to the theme of this module.3. To develop speaking ability by practicing saying the numbers, especially the fractions.Important and difficult points:1. Arouse the students’ interests and love in science.2. Enable the students to understand some elements about the chemistry lab.3. Make the students know how to read the numbers.Teaching procedures:Step 1. IntroductionActivity 1The aim of the activity is to ask the students to finish the quiz about general science to arouse their interest in science. The activity can be done as follows: Firstly, ask the students to go through the following the quiz and make their choice on their own.Quiz: How much do you know about general science?1. Water exists __________.(a) as a solid, a liquid and a gas (b) as a solid and a liquid only2. When you heat a metal, it will ___________(a) expand (b) contract3. Steel is mixture of_____________.(a) iron and other substances. (b) iron and oxygen4. _______________ of the earth’s surface is water.(a) Two-thirds (b) 50%5. The distance of the sun from the earth is ______________ kilometers.(a) 25,500 (b) 150,500,5006. The earth is 4.6______________ years old.(a) million (b) billion7. The earth is ______________ the moon(a) twice as large as (b) forty-nine times larger thanThen put the students in pairs to compare their answers and call back the answers from the class.Finally ask them to listen to the tape about the above quiz and check their answers.Answers: 1. a; 2. a; 3. a 4. a; 5. b; 6. b; 7. b. Activities 2 & 3The teacher can prepare some cards about different things for the class at first. Before showing the students the cards, the teacher can say to the whole class: Things can be divided into three kinds, natural, man-made, and either natural or man-made, now I’ll show you some cards in my hand, can you tell me which are natural, man-made or both?After this, the teacher can continue to say to the whole the class: Can you give some examples? Then divide the whole class into two big groups to compete. The teacher can ask the Ss to speak out as many examples as possible and write down the words in the table on the blackboard as follows:Finally, ask the Ss to open their books at Page 41 and read the words in the box aloud. If possible, they can look up the words to know what they mean. Of course, the above competition will continue, that is to say, at this moment, the teacher can ask the Ss to put the words in the box on Page 41 in their books in the above table.Step 2. Vocabulary and SpeakingActivity 1The aim of the activity is to have the students know how to read the long numbers. So the activity can be done like this:Before dealing with the activity, the teacher had better build up a long number by having the students say an increasing sequence, eg:3three33thirty-three333 three hundred and thirty-three3, 333 three thousand, three hundred and thirty-three33, 333 thirty-three thousand, three hundred and thirty-threeAt this time, most of the Ss will know the way of reading these long numbers: whereto say “million”, “thousand”, and “hundred”. So in order to consolidate what theyjust learned, the teacher can practice saying the numbers at the top of Page 42 with thestudents to make sure the Ss have the correct intonation.Then ask the Ss to go through the rest of the numbers in Activity 1 and find the errors individually according to the directions.Finally the teacher calls back the answers from the class.Answers: 1)The word “thousand” is missing after “four hundred and seventy”;2)The word “one”(or “a”) is missing before “hundred million”.Activity 2Firstly, the teacher point at the fractions and say them in English. At the same timethe teacher have the Ss repeat them after him or her.Then the teacher and the Ss make an analysis about the rules of reading fractions inEnglish together.Finally the teacher ask the Ss to read the rest of the fractions in Activity 2 on Page42 in their books in English on their own. If necessary, the teacher can write down thecorrect answers on the blackboard to check what they read.Answers: 1. two-fifths; 2. five-eighths; 3. nine-tenths 4.three-eighths;5.five-sixths.Activity 3The teacher should introduce the concept of percentage at first, and then the teacherwrite down some percentages on the blackboard and read them out in English.Eg: 35%→ thirty-five percent (or: 35 percent); 50 percent equals a half.Then have the Ss practice reading aloud the following percentages: 40%; 55%; 85%.Finally have the Ss work in pairs to describe the fractions in Activity 2 as percentagesin English.Answers: 1. A quarter is the same as 25%; 2.One third is the same as 33.33r%(thirty-three point three recurring percent); 3.Four-fifths is the same as 80%; 4. One tenth is the same as 10%; 5. Three-quarters is the same as 75%; 6. One half is the same as 50%; 7. Two-thirds is the same as 66.66r%(sixty-six point six six recurring percent); 8. Two-fifths is the same as 40%; 9. Five-eighths is the same as 62.5%(sixty-two point five percent); 10. Nine-tenths is the same as 90%; 11. Three-eighths is the same as 37.5%(thirty-seven point five percent); 12.Five-sixths is the same as 83.33r%(eighty-three point three recurring percent).Step 3. Homework1. Preview the reading part.2.Work in pairs to finish Activities 4& 5 on Page 43.Periods 2 & 3Teaching aims and demands:1. To learn about some vocabulary and knowledge related to science and experiments.2. To know about some metals and get to know their main uses in our lives.3. To make the students know how to do a simple experiment and write the report about itin English.4. To deal with all the activities1-6 about passage A and passage B on page 44-45.5. To develop students’ expression ability as well as reading abi lity by practicing thesetwo passages.6. To raise students’ interests in science and form the rigorous scientific attitude. Teaching key points:1. To make the students understand and grasp the vocabulary and knowledge related to scienceand experiments.2. To enable the students to know how to read some passages about simple scientificexperiments.Teaching difficulties:To make students learn how to write an experiment report in EnglishTeaching methods:⒈ Communicative Approach⒉ Task-based Approach⒊ Aural-oral Approach with the help of the multi-media computer and the recorder Teaching aids:Multi-media computer; Software; PowerPoint; RecorderTeaching procedures:Step 1:Lead-inAt first show the students the picture of a lab with the help of computer.Then design the following questions and ask the students to discuss them in groups:1.Are you interested in doing scientific experiments?2.Suppose you want to do a chemical experiment about some metals, do you think it isnecessary to know about how they react with other substances?3.In order to carry out an experiment successfully, what should you prepare for it?This step is to warm up the students and raise their interests to speak English in class. Because all these questions are very close to the students’ daily life and studying Step 2. Pre-readingTeacher: Since you are interested in doing scientific experiments, now let’s get to know some vocabulary and knowledge related to science and experiments.At the same time I can type out some pictures about some metals on the screen with the help of the computer as follows:⑴potassium(钾) ⑵sodium(钠) ⑶calcium(钙) ⑷magnesium(镁)⑸aluminium(铝) ⑹zinc(锌) ⑺iron(铁) ⑻copper(铜)As I type out each of the above pictures, I can ask the students like this: What’s this? And what can it be used for?At this moment the students’ interests are probably approaching a climax. So I further ask them like this: Do you want to know more about these metals? And do you know how we can use these metals better? Well, this is what we’ll study very soon.This step is employed to create a language environment for students’ communication and arouse their interests in reading passage A and passage B on page 44-45Step 3. Re adingPassage AT: Well, let’s read through passage A with the tape of it ve ry quickly to try to catch its main idea. Then finish Activity 2 on page 44 and give your reasons.Next, ask the Ss to read passage A very carefully to find out the answers in Activity 3 on page 44. Finish this activity by multi-media computer. It can be designed as follows:1.Which of the metals in the table reacts the most with oxygen and water?Potassium, calcium and sodium.2.What happens when you heat calcium in oxygen?It burns to form an oxide.3.Which metals react with steam?Magnesium, aluminium and zinc.4.Does iron have a slow or fast reaction with steam?It has a slow reaction.5. Does copper react with water?No, it doesn’t.Passage BT: Well, from passage A we can see how interesting the experiment about the reaction of metals is! But do you know how we can carry out a chemical experiment in a lab successfully? And what is the correct order to describe a scientific experiment?Ask the Ss to look at Activity 1 on page 44 and give them about 2 minutes to discuss it. Then collect the answers from them. At the same time type out the correct answer on the screen with the computer as follows:T: Now, let’s come to see “A simple scientific experiment”! Then play the tape of passage B for the students and ask them to read the passage with the tape quickly and finish Activity 4 on page 44.In order to leadthe students to read thetext very carefully, the following task-based questions can be signed to ask them to answer:⑴Can you guess the meaning of the word “apparatus” through the context? Have you known all of the apparatuses of this experiment?⑵In the second part of the experiment, why must you boil the water? And then why do you add some oil to the water?For Question 1, some students maybe feel strange to some apparatuses. If so , the following pictures can be typed out with the help of computer to help Ss to know about:Then in order to make the Ss consolidate what they read in passage B and check if they have understood the experiment very well, Activity 5 on page 46 can be typed out on thescreen with the help of computer as a task-based activity。