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新人教版高中英语必修3Unit 4 Space Exploration-Reading For Writing教学设计一
另一方面，其余的人反对这个计划，因为它可能会导致一些不好的影响。7.I hold the belief that space exploration not only enable us to understand how the universe began but also help us survived well into the future.我坚信探索太空不仅能够使我们了解宇宙的起源而且能够帮助我们更好地走进未来。8.I think we should spend more time and money exploring space so as to provide new and better solutions to people's shortterm and longterm problems.为了给人类的短期和长期问题提供更新和更好的解决方法，我认为我们应该花更多的时间和金钱来探索太空。9．From my point of view，it is wrong of young people to depend on their telephones too much，which may do harm to both their physical and mental health.在我看来，年轻人过度依赖手机是不对的，因为它们可能会对他们的身心健康都有害。最近你班同学就“人类是否应该进行宇宙探索”这个问题进行了激烈的讨论。有人认为，探索宇宙不仅让人类更好地了解宇宙的发展，还可以用来指导农业生产，以及把一些探索太空的高新技术用于现实生活；也有一些人认为探索太空花掉了大量的人力物力；影响了人们的生活水平。请你根据以下情况写一篇报告并发表自己的观点。注意：1.写作内容应包括以上全部要点，可适当发挥，使上下文连贯；
新人教版高中英语必修3Unit 5 The Value of Money- Discovering Useful Structure教学设计
Step 3 Meaning1. 过去将来时表示从过去某一时间来看将要发生的动作或存在的状态, 常用在宾语从句中。一般由“would/should +动词原形”构成。She hoped that they would meet again someday. 她希望将来有一天他们能再见面。2. was/were going to+动词原形: 表示过去将要发生或很有可能发生的动作, 常用于口语中, 表示预言、意图或者打算等。He was going to start work the following week. 他打算下星期开始工作。3. was/were about to do: 常用来表示即将发生的动作, “刚要/正要做……”。注意该结构不与任何时间状语连用。I felt that something terrible was about to happen. 我感到某种可怕的事情即将发生。4.was/were to do: 表示“曾计划做某事”, 如果表示“本来计划做某事, 动作没实现”, 则需用 “was/were to have done”。She said she was to have told me about the accident. 她说她本来想告诉我关于事故的事。5.Start, go, come, leave, see, meet等动词的过去进行时: 表示就过去某一时刻而言即将发生的动作。She was coming later. 她随后就来。I had just put on my overcoat and was leaving to visit a friend of mine. 我刚穿上外套要去看我的一个朋友。
新人教版高中英语必修3Unit 5 The Value of Money-Listening &Speaking＆Talking教学设计
4. A：We’d like to have someone to say a word at the beginning to welcome the group.B：↙Who?A：We thought that you or Dr.Johnson might do it.B用降调说Who，其意思是问，对方想让谁在开场时致欢迎词。Step 6 Pronunciation---Practice1. Listen to the short conversation and mark the intonation with ↗, ↙ or ↙, ↗. Then discuss with a partner what they intend to convey by using different intonation.Owner: You know what ?↗ It’s a million-pound bank note↙.Waiter 1: Really ?↗(question)Waiter 2: Really !↙(unbelievable and surprised)Waiter 3: Really ?!↙↗(first question then surprised)2. Listen to the conversations. Underline the parts that are stressed and mark the intonation. Then talk about the implied meanings of the responses with different intonations. Listen again and repeat.1) Henry: It’s a nice suit.Owner: Oh, it’s perfect!↙(The intonation means it is very suitable for Henry.)2) Henry: Well, that’s very kind of you.Owner: Kind, sir ?↗(what you said is not right) No, it’s kind of you. You must come whenever you want and have whatever you like. Just having you sit here is a great honour !!↙(welcome you to come again)3)Henry:Well, to be honest, I have none. Oliver:(happily) What luck!(excited) Brother↗, what luck!↙(It means “Didn’t you hear it?”)Henry: Well, it may seem lucky to you but not to me!↗(angry) If this is your idea of some kind of joke, I don’t think it’s very funny. Now if you’ll excuse me, I ought to be on my way.↙(If so, I would leave.)Roderick: Please don’t go↙...(hope Henry can wait for a moment)Part B Viewing and Talking---Describe people’s changing attitudes in a film clipStep 1 Before-listening---Tell the filmYou are going to watch part of the film The Million Pound Bank Note. Look at these photos and guess what happens in the film.
新人教版高中英语必修3Unit 5 The value of money-Reading and Thinking教学设计二
? Could you offer me some kind of work here?? I don’t want your charity, I just want an honest job.? Careless: I landed in Britain by accident.Step 7:Consolidation.? Find Henry? Roderick and Oliver were I .making a bet when they saw Henry, a poor young man. ? Know Henry? About a month ago, Henry was sailing and later he found himself carried out to sea by a strong wind. Fortunately, he 2.was spotted by a ship. And it was the ship that brought him to 3.England? Offer money to Henry ? Oliver and Roderick gave Henry a letter and told him that there was money in it. They 4.persuaded him to accept it, and made him 5.promise that it wouldn't be opened until 2 o'clock.Step 8：Language pointsa large amount of: a large quantity of; a great deal ofe.g. They bought a large amount of furniture before they moved their new house.make a bet: make an arrangement to risk money, etc. on an event of which the result is doubtful.e.g. We made a bet on the result of the match.permit sb to do something: allow somebody to do somethinge.g. My mother doesn’t permit me to ride in the street after it rained.by accident: as a result of chancee.g. I only found it by accident.stare at: look at somebody or something with the eyes wide open in a fixed gaze( in astonishment, wonder, fear, etc)to be honest: to tell you the truth; to be franke.g. To be honest, I don’t think we have a chance of winning.Step7 Homework:What do you think will happen to Henry? Will the bank-note help him or get him into trouble?
新人教版高中英语必修3Unit 5 The Value of Money-Reading for Writing教学设计二
2. 您能看到, 我头发太长了。You can see that my hair is much too long.3. 无论什么时候, 只要您想回来就回来。Please come back whenever you want.4. 您仅有很少的头发要理! You only have too little hair to cut !5. 为您服务是我的荣幸！It is my honour to serve you!Step 9 Writing(Henry is walking down the street when he sees a sign for a place that cuts hair. He decides to have it cut. )H=Henry B=BarberH: Good afternoon, I’d like to have my hair cut, if I may. (The barber looks at Henry’s hair and continues cutting another man’s hair. ) Er, I’d really like a haircut. As you can see it’s much too long. B: (in a rude manner) Yes, I can see that. Indeed, I can. H: Fine, well, I’ll have a seat then. (He sits in one of the barber’s chairs. The barber turns to look at Henry. )B: It’s quite expensive here, you know! Are you sure you can afford it?H: Yes. I think so. (After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B: Why Mr. . . (looks shocked)H: Adams. Henry Adams. I’m sorry. I don’t have any change. B: Please don’t worry! (wearing a big smile) Nothing to worry about! Nothing at all! Please come back whenever you want, even if you only have too little hair to cut! It will be my honour to serve you!Step 10 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Are all the elements of a play included and in good order ?2. Do the character use suitable language ?3. Are the stage directions clear and useful ?4. Is the plot clear and exciting enough ?
新人教版高中英语必修3Unit 5 the value of money-Reading For Writing教学设计一
【参考范文】Narrator：(Henry is smiling as he leaves the restaurant. As he is walking down the street, he sees a sign for a place that cuts hair. He decides to get it cut. )H＝Henry；B＝Barber；R＝rude manH：Good afternoon, I'd like to get a cut, if I may. (The barber looks at Henry's hair and continues cutting another man's hair. )Er, I'd really like a haircut. As you can see it's much too long. B：(in a rude manner) Yes, I can see that. Indeed, I can. H：Fine, well I'll have a seat then. (He sits in one of the barber's chairs. The barber turns to look at Henry. )B：It's quite expensive here, you know！Are you sure you can afford it?H：Yes. I think so. (In comes the rude man. )R：Hey you there. I need a haircut quickly. Can you do me straightaway?B：All right, then, get in the chair and I'll see what I can do. R：Thank you. (sits down in one of the barber's chairs)H：Excuse me, but I was here first. Aren't you going to do my hair first?B：This man's in a hurry. H：Well so am I！I insist that you cut my hair first. B：OK, but I'll have to be quick. This gentleman is waiting. H：Thank you. (They both become quiet. After his hair is cut, the barber tells Henry how much he must pay. Henry shows the barber the bank note. )B：Why, Mr . . . (looks shocked)H：Adams. Henry Adams. I'm sorry, I don't have any change. R：You're that Mr Adams! Well，I'm glad I waited or I might never have known it was you. B：Why, Mr Adams, please don't worry！(wearing a big smile) Nothing to worry about！Nothing at all!Please come back any time, even if you only need too little hairs cut！It will be my honour to serve you!
新人教版高中英语选修2Unit 1 Science and Scientists-Discovering useful structures教学设计
The grammatical structure of this unit is predicative clause. Like object clause and subject clause, predicative clause is one of Nominal Clauses. The leading words of predicative clauses are that, what, how, what, where, as if, because, etc.The design of teaching activities aims to guide students to perceive the structural features of predicative clauses and think about their ideographic functions. Beyond that, students should be guided to use this grammar in the context apporpriately and flexibly.1. Enable the Ss to master the usage of the predicative clauses in this unit.2. Enable the Ss to use the predicative patterns flexibly.3. Train the Ss to apply some skills by doing the relevant exercises.1.Guide students to perceive the structural features of predicative clauses and think about their ideographic functions.2.Strengthen students' ability of using predicative clauses in context, but also cultivate their ability of text analysis and logical reasoning competence.Step1: Underline all the examples in the reading passage, where noun clauses are used as the predicative. Then state their meaning and functions.1) One theory was that bad air caused the disease.2) Another theory was that cholera was caused by an infection from germs in food or water.3) The truth was that the water from the Broad Street had been infected by waste.Sum up the rules of grammar:1. 以上黑体部分在句中作表语。2. 句1、2、3中的that在从句中不作成分，只起连接作用。 Step2: Review the basic components of predicative clauses1.Definition
新人教版高中英语选修2Unit 1 Science and Scientists-Learning about Language教学设计
Step 7: complete the discourse according to the grammar rules.Cholera used to be one of the most 1.__________ (fear) diseases in the world. In the early 19th century, _2_________ an outbreak of cholera hit Europe, millions of people died. But neither its cause, 3__________ its cure was understood. A British doctor, John Snow, wanted to solve the problem and he knew that cholera would not be controlled _4_________ its cause was found. In general, there were two contradictory theories 5 __________ explained how cholera spread. The first suggested that bad air caused the disease. The second was that cholera was caused by an _6_________(infect) from germs in food or water. John Snow thought that the second theory was correct but he needed proof. So when another outbreak of cholera hit London in 1854, he began to investigate. Later, with all the evidence he _7_________ (gather), John Snow was able to announce that the pump water carried cholera germs. Therefore, he had the handle of the pump _8_________ (remove) so that it couldn't be used. Through his intervention，the disease was stopped in its tracks. What is more, John Snow found that some companies sold water from the River Thames that __9__________________ (pollute) by raw waste. The people who drank this water were much more likely _10_________ (get) cholera than those who drank pure or boiled water. Through John Snow's efforts, the _11_________ (threaten) of cholera around the world saw a substantial increase. Keys： 1.feared 2.when 3. nor 4.unless 5.that/which 6.infection 7.had gathered 8.removed 9.was polluted 10.to get 11. threat
新人教版高中英语选修2Unit 1 Science and Scientists-Reading and thinking教学设计
Step 5： After learning the text, discuss with your peers about the following questions:1.John Snow believed Idea 2 was right. How did he finally prove it?2. Do you think John Snow would have solved this problem without the map?3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.keys:1. John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.2. 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. SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.Step 6: Consolidate what you have learned by filling in the blanks:John Snow was a well-known _1___ in London in the _2__ century. He wanted to find the _3_____ of cholera in order to help people ___4_____ it. In 1854 when a cholera __5__ London, he began to gather information. He ___6__ on a map ___7___ all the dead people had lived and he found that many people who had ___8____ (drink) the dirty water from the __9____ died. So he decided that the polluted water ___10____ cholera. He suggested that the ___11__ of all water supplies should be _12______ and new methods of dealing with ____13___ water be found. Finally, “King Cholera” was __14_____.Keys: 1. doctor 2. 19th 3.cause 4.infected with 5.hit 6.marked 7.where 8.drunk 9.pump 10.carried 11.source 12.examined 13.polluted 14.defeatedHomework: Retell the text after class and preview its language points
新人教版高中英语选修2Unit 2 Bridging Cultures-Discovering useful structures教学设计
The grammar of this unit is designed to review noun clauses. Sentences that use nouns in a sentence are called noun clauses. Nominal clauses can act as subject, object, predicate, appositive and other components in compound sentences. According to the above-mentioned different grammatical functions, nominal clauses are divided into subject clause, object clause, predicate clause and appositive clause. In this unit, we will review the three kinds of nominal clauses. Appositive clauses are not required to be mastered in the optional compulsory stage, so they are not involved.1. Guide the students to judge the compound sentences and determine the composition of the clauses in the sentence.2. Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.3. Inspire the students to systematize the function and usage of noun clause1.Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.2.Inspire the students to systematize the function and usage of noun clauseStep1: The teacher ask studetns to find out more nominal clauses from the reading passage and udnerline the nominal clauses.
新人教版高中英语选修2Unit 3 Food and Culture-Reading and thinking教学设计
The discourse explores the link between food and culture from a foreign’s perspective and it records some authentic Chinese food and illustrates the cultural meaning, gerography features and historic tradition that the food reflects. It is aimed to lead students to understand and think about the connection between food and culture. While teaching, the teacher should instruct students to find out the writing order and the writer’s experieces and feelings towards Chinese food and culture.1.Guide the students to read the text, sort out the information and dig out the topic.2.Understand the cultural connotation, regional characteristics and historical tradition of Chinese cuisine3.Understand and explore the relationship between food and people's personality4.Guide the students to use the cohesive words in the text5.Lead students to accurately grasp the real meaning of the information and improve the overall understanding ability by understanding the implied meaning behind the text.1. Enable the Ss to understand the structure and the writing style of the passage well.2. Lead the Ss to understand and think further about the connection between food and geography and local character traits.Step1: Prediction before reading. Before you read, look at the title, and the picture. What do you think this article is about?keys:It is about various culture and cuisine about a place or some countries.
新人教版高中英语选修2Unit 5 First Aid-Discovering useful structures教学设计
You have no excuse for not going.你没有理由不去。He was punished for not having finished his homework.他因未完成作业而受到惩罚。2．动词ing形式复合结构由物主代词或人称代词宾格、名词所有格或普通格加动词ing，即“sb./sb.'s＋doing”构成。动词ing形式的复合结构实际上是给动词ing形式加了一个逻辑主语。动词ing形式的复合结构有四种形式：①形容词性物主代词＋动词ing②名词所有格＋动词ing③代词宾格＋动词ing④名词＋动词ingHer coming to help encouraged all of us.她来帮忙鼓舞了我们所有人。The baby was made awake by the door suddenly shutting.这个婴儿被突然的关门声吵醒了。Can you imagine him/Jack cooking at home?你能想象他/杰克在家做饭的样子吗？无生命名词无论是作主语还是作宾语都不能用第②种形式。Tom's winning first prize last year impressed me a lot.汤姆去年得了一等奖使我印象深刻。Do you mind my/me/Jack's/Jack leaving now?你介意我/杰克现在离开吗？Excuse me for my not coming on time．很抱歉我没能按时来。His father's being ill made him worried.他父亲病了，他很担心。We are looking forward to the singer's/the singer to give us a concert.我们盼望着这位歌手来给我们举办一场演唱会。
《江城子·乙卯正月二十日夜记梦》说课稿 2022-2023学年统编版高中语文选择性必修上册
一、温故导入好的导入未成曲调先有情，可以取得事半功信的教学效果。对于本节课我以温故知新的方式导入，以苏轼的《赤壁赋》和《念奴娇》引导学生感受苏轼的豪放和阔达，从学生熟悉领域出发，引导学生探究他内心深处的“柔情似水”，感受他的“十年生死”之梦。二、诵读感知（亮点一）《语文课程标准》中建议“教师要充分关注学生阅读需求的多样性，阅读心理的独特性”。所以在本环节我将综合运用听、读、问、答四种方式教学。首先通过多媒体听读，激发学生学习兴趣，直观感受苏轼的痛彻心扉和伤心欲绝。其次指定学生诵读，并在诵读之后，由学生点评，加深学生对于断句、轻重、快慢的理解，进一步感受本词的凄苦哀怨。最后配乐读，利用凄清的音乐引导学生通过自己的诵读来表现诗中所蕴含的真挚之感。设计意图：通过多种阅读方法，反复阅读本词，引导学生由浅入深的理解本词的思想内容和艺术风格，初步感受作者对妻子的挚爱之情和他的痛彻心扉，加深学生对文章的理解。
《一个消逝了的山村》说课稿 2021—2022学年统编版高中语文选择性必修下册
这几段内容传达出的是“要敬畏生命，尊重生命；更要敬畏大自然，尊重大自然，爱护大自然”的主旨内涵，因此让学生通过自由朗读的方式，再次体会冯至对这个消逝了的山村的细致的美好的描绘，感悟冯至传达出的对生命，对自然的理解和思考。5.最后一个自然段的解读依然是交给学生，先齐读课文，再让学生自主分享自己的体会或疑惑。但在这一环节我也设计了两个我认为必须解答的两个问题，一是怎么理解“在风雨如晦的时刻”；二是“意味不尽的关联”是指什么。我认为这两个问题一个涉及到写作背景，一个涉及到对全文主旨的一个整体把握，能够进一步帮助学生理解散文的深刻内涵和主旨，让学生有意识的在阅读散文过程中通过背景知识进行理解。既尊重学生的个性化解读，又能够让学生有意义学习，完成预设的教学目标。如果学生没有提到这两处，那我就需要做出补充。
《以工匠精神雕琢时代品质》说课稿 2022-2023学年统编版高中语文必修上册
答案：铜车马的辉煌,来自原料的精挑细选、工艺的精巧极致和工匠的精心雕琢。可以说,是精益求精的工匠精神锻造出了“青铜之冠”的铜车马。2.“工匠精神”如此重要，那么，你认为“工匠精神”有着怎样的现实意义?观点一:工匠精神在企业层面，可以认为是企业精神。具体而言，表现在以下几个方面。第一，创新是企业不断发展的精神内核。第二，敬业是企业领导者精神的动力。第三，执着是企业走得长久的底气。改革开放40 多年来，我国涌现出大批有工匠精神的企业，但也有一些企业缺乏企业精神，只追求“短平快”的经济效益。这正是经济发展的隐忧所在。观点二:工匠精神在员工层面，就是一-种认真精神、敬业精神。其核心是: 不仅仅把工作当作赚钱养家糊口的工具，而是树立起对职业敬畏、对工作执着、对产品负责的态度，极度注重细节，不断追求完美和极致，给客户无可挑剔的体验。我国制造业存在大而不强、产品档次整体不高、自主创新能力较弱等现象，多少与工匠精神稀缺、“差不多精神”有关。
广西南宁市2016年中考历史试题（含解析）
13.思想文化的新旧更替，展示了人类社会的风云变幻，阅读下列材料并回答问题．材料一 在欧洲历史刚刚进入近代的黎明期，在佛罗伦萨和威尼斯诸城升起的一片灿烂星云，成了中世纪和近代的分水岭．但丁、波特拉克、薄伽丘等人把形形色色的思想汇聚起来，从而产生崭新的近代文化．--马克垚主编《世界文明史》（上）材料二 （它）作为一场政治运动失败了，但作为一场思想文化运动，新学家们带来的解放作用远不是西太后（慈禧太后）发动的政变所能剿洗干净的．--陈旭麓著《近代中国社会的星辰代谢》
《感恩的心》主题班会教案（2）
服刑的儿子接过这堆葵花子仁，手开始抖。母亲亦无言无语，撩起衣襟拭眼。她千里迢迢探望儿子，卖掉了鸡蛋和小猪崽，还要节省多少开支才凑足路费。来前，在白天的劳碌后，晚上再在煤油灯下嗑瓜子。嗑好的瓜子仁放在一起，看它们像小山一点点增多，没有一粒舍得自己吃。十多斤瓜子嗑亮了许多夜晚。服刑的儿子垂着头。作为身强力壮的小伙子，正应是奉养母亲的时候，他却不能。在所有探监的人当中，他母亲的衣着是最褴褛的。母亲一口一口嗑的瓜子，包含千言万语。儿子“扑通”给母亲跪下，他忏悔了。一次，同龄的朋友对我抱怨起母亲，说她没文化思想不开通，说她什么也干不了还爱唠叨。于是，我就把这两个故事讲给他听。听毕，他泪眼朦胧，半晌无语。
《感恩的心》主题班会教案（1）
主持人：然而我们又是怎样对待我们的父母的呢？下面我们来做个调查？你是否了解你的妈妈？1、你妈妈的生日是_________。2、你妈妈的体重是_________。3、你妈妈的身高是________。4、你妈妈穿_______码鞋。5、你妈妈喜欢颜色是________。6、你妈妈喜欢水果是________。7、你妈妈喜欢的花是________。8、你妈妈喜欢的日常消遣活动是_____________。请你如实回答。把你的答案写在一张纸寄给你妈妈评分答对6题以下的请你以后多与妈妈沟通。主持人：其实值得感恩的不仅仅我们的母亲，我们对父亲、师长、亲朋、同学、社会等等都应始终抱有感恩之心。我们的生命、健康、财富以及我们每天享受着的空气阳光水源，都应该在我们的感恩之列。一位盲人曾经请人在自己的乞讨用的牌子上这样写道：“春天来了，而我却看不到她。”我们与这位盲人相比，进一步说与那些失去生命和自由的人相比，目前能这样快快乐乐地活在世界上，谁说不是一种命运的恩赐，我们还会时常愤怒得发抖而总去抱怨命运给自己的不幸和不平吗？
人教版新课标PEP小学英语三年级上册Hello！说课稿3篇
新授环节，教师引导语，“今天我们要与文具交朋友，看看他们是什么呢？看谁认识的朋友又快又准又多。”说完之后利用自制实物有声教具呈现文具的发音，方法是用识别笔点钢笔上的识别码，让钢笔自己说出：“Hello. I’m a pen. pen, pen, pen”学生对实物会说话非常好奇，极大地吸引孩子们的注意力，从而细心倾听它叫什么，从而记住文具英语的读音，大大调动学习的积极性及学习兴趣。对于四个单词的教学采用同样的方法。突破难点上采用分音节的方法教，如eraser, rayon的发音，使学生听到清晰的发音，然后再整体读，帮助学生更好的记住单词的读音。我们在课堂上创设一个有声有色的教学情景，再现一个现实生活的真实氛围，制作很多会说话的教具，这样就会吸引学生的注意力，激发他们对英语的兴趣。有了智能语音教具系统，这一切就很容易做到。
人教版新课标PEP小学英语三年级上册We love animals说课稿4篇
能力目标：培养学生听，做，说，读,写的能力，增进身体各部分的协调能力，语言表达能力。情感目标：让学生通过运用语言来完成学习任务，感受成功，从而引发和培养学生学习英语的内在动机，最终使他们形成英语学习的积极态度。同时培养学生要爱护动物。2． 教学重难点本课的教学重点是让学生能听、说、认读六个有关动物的词汇。教学难点是学生能将这六个有关动物的词汇运用到简单的英语句子中表达，突破重点和难点的关键是结合低年级学生喜欢游戏的特点，通过玩游戏，使单调的知识溶进生动的活动之中，让学生在听，做，动的过程中，掌握知识，并灵活地运用。三．说教法1．教法设计为了顺利完成以上教学目标，更好地突出重点，突破难点，按照学生的认识规律，我采用了讲读、直观演示、愉快教学相结合的方法，层层递进，激发学生的学习兴趣，充分调动他们学习的积极性，保持他们强烈的好奇心和旺盛的求知欲，进而促使他们由兴趣发展到产生要学好它的志趣。