Unit 4 Amazing Science Topic3 SectionB 开学必备教案仁爱版九年级上

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Unit 4 Amazing Science Topic 3 Section B 课件 1-优质公开课-科普社9上精品

③some…the
other…
other(s)…
②one…
another…
④some…others…
Listen to 1a ,then underline the important sentences. 1.Spaceships are mainly controlled
by computers. 2.It’s important to master computer technology. 3.So I advise you to study hard to make computers serve us better.
Listen and repeat. Then answer the following questions.
1. What did Kangkang want to do?
2. Who told him something about spaceships? 3. What did Mr. Lee tell Kangkang about how spaceships work? 4. What did Kangkang realize?
2
3
4
Read 2 again and answer the following questions.
1.What’s a spacesuit like? 2.How many different kinds of food are there in a spaceship? 3.How can we look at the stars and planets on the earth? 4.Where are astronauts training?
telescope

多彩科学的世界——Unit4AmazingScience教案

多彩科学的世界——Unit4AmazingScience教案教案科学是一门充满想象力和探索精神的学科，它让我们对世界的认知不断拓展，并为我们带来了许多改变人类生活的创新和发明。

这也是为什么科学教育在现代社会变得越来越重要的原因之一。

而在科学教育中，教案正是辅助教师完成教学目标的一个有效工具，它既有利于教师的备课和教学过程中的组织管理，也能够提高学生的学习兴趣和参与度。

本文将针对英语教材《Amazing Science》的第四单元教案进行分析和评价，并探讨如何优化教学效果和提高学生成果。

一、教案概述《Amazing Science》是一本适用于小学三年级的英语教材，其中第四单元的主题为“Amazing Science”。

该单元的学习目标为：掌握科学与日常生活的关系，了解科学家和他们所做出的贡献，通过观察和实验了解磁铁和静电的基本原理。

为了达到这些目标，教案主要分为以下几个部分：1.Warm-up activity：通过游戏和图像，把学生的注意力引导到单元内容的主题。

如：让学生画出像科学家一样的发明物品，或者通过显示屏介绍科学探险家的故事。

2.Presentation：从简单到复杂地，帮助学生理解科学原理，例如：了解磁铁的特性、实验判断物体的导电性和不导电性、女科学家的故事。

3.Practice activities：帮助学生获得实际的实验和操作经验，例如：使用磁铁探究物体的磁性、进行简单的静电实验。

4.Evaluation：通过测试和评估学生的学习成果。

例如，在安排一次测试之前，可以使用选择题、填空题和简答题等形式进行测试。

二、教案评价1.教案的主题突出。

《Amazing Science》第四单元的主题是“Amazing Science”，这与科学教育的主旨相一致。

同时，教案中主题的延伸也很好，涵盖了科学和实验的基础知识，使学生能够接受和实践。

因此，教案从理论到实践上都能够引起学生的兴趣和好奇心。

福建省泉州市安溪县九年级英语上册 Unit 4 Amazing Science Topic 3 Ch

Topic 3 China is the third nation that sent a person into space.Section AI. The key points and difficult points1. Key points:Words and phrases: prove, legend, landmark, send …into…, in the past few years, make great progress in, set foot on, along with, spend …doing sth.Sentences: He is our national hero who traveled around the earth in Shenzhou V for 21 hours in 2003.China is the third nation that sent a person into s pace.It’s a spaceship which was launched as China’s first lunar probe.I hope I can travel to the moon one day.Grammar: Attributive clause2. Difficult points：理解定语从句的关系代词所代表的意义。

正确地运用关系代词来构成定语从句。

II. Learning strategies在听的过程中，注意捕捉特定的信息。

如：1b中的词或词组。

运用速记技巧，提高在任务3中听写的准确率。

通过观察1a 和2中的定语从句，找到关系代词的运用规律。

III. Teaching proceduresStageI RevisionEncourage the Ss to read their letter to aliens.T: Hi, class! Have you finished your letter about the earth?T: Who would like to read your letter first?StageII Pre-listeningStep1: Present some pictures to learn the new words and lead to the new grammar：attributive clause.Step 2: Let the Ss study the sentences with attributive clause on the Bb and teach attributive clause.Step 3: Let the Ss read the expressions in 1b.StageIII While-listeningLet the Ss listen to 1a, tick the expressions they hear in 1b.T: Now, you will listen to 1b. Look at the words or expressions and then tick the words or expressions you hear while listening.T: Shall we check now?StageIV Post-listeningStep 1: Let the Ss read 1a and find the answers to the questions in 1c.Step 2: Let the Ss read 1a again and underline the attributive clauses and difficult points. StageV Finishing Task 2Let the Ss study the examples in 2 to learn how to make up an attr ibutive clause.T: Now, turn to page 98, see how to make up an attributive clause and try to complete the rest. When you finish, put up your hand.T: xxx, Can you try No.2?StageVIFinishing Task 3Step 1: Let the Ss read the table in 3 quickly and circle the new words.Step 2: Let the Ss learn the new words with the help of the vocabulary list.Step 3: Let the Ss listen to 3 and complete the table.StageVII Finishing Task 4Step 1: Let the Ss do 4. Check the answers.Step 2: Read 4 again and find out useful expressions.StageVIIISummarizing and assigning homeworkStep 1: Let the Ss sum up the attributive clause.Step 2: HMK.T: We have learned attributive clause today. I hope everybody will write five sentences with the new grammar. I will ask you to read your sentences in the next period.Section BI. The key points and difficult points1. Key points: Words and phrases: electronic, spacesuit, telescope, used to do, use sth. to do sth., advise sb.to do sth., make sb/sth. do sth., make up one’s mind to do sth., add sth. to…Sentences: Spaceships which now mainly use eletronic controls used to be controlled by astronauts.So I advise you to discover new ways to make computers serve us better.Thanks for your introduction.I think that if I work hard then nothing is impossible.Grammar: Attributive clause2. Difficult points：Spaceships (which now mainly use eletronic controls) used to be controlled by astronauts.长句的停顿、弱读与重读。

九年级Unit4AmazingScience教案

九年级Unit4AmazingScience教案九年级Unit 4 Amazing Science教案Unit 4 Amazing Science Topic3 I don’t think aliens can be found in space. Section C 九年级林丽娟Teaching aims and demands: 1. Learn more knowledge about Mars. 2. Foster students’ active attitude towards science and positively exploring the unknown fields of science. Teaching procedure: Step1 Review 1. Would you like to share your opinions with your classmates? A: How old is our earth? It’s about 4 600 million years old. B: .Do you like our planet? Why? If not, where do you prefer to live? 2. The teacher plays a video about Mars, then ask students to answer the following two questions: A. What does Mars look like? B. Do you think that Mars is a suitable place for human beings to live? T: Do you want to know more about Mars ? Let’s come to Section C. Step 2 Presentation 1. Let’s learn and master some new words first: solar system （Mars is the fourth planet from the sun in our solar system and is named after Mars, the Roman god of war. ） diameter （ A circle is divided into two halves by diameter） Roman （ 1. Do in Rome as the Romans do . 2 . All roads lead to Rome.） 2．Listen to 1a and scan it , then let students find out difficult sentences in the passage and the teacher writes them down on the blackboard. eg: 1)Its diameter is 53% as wide as that of the earth. 2) The gravity on the surface of Mars is about two-fifths as strong as it is on earth.3) Scientists are still searching for more information about Mars. Step 3 Consolidation 1. Let students read 1a again , discuss the following questions in groups and answer them , finish 1b, and then check the answers. (1) What does Mars look like? (2) What’s the weather like on Mars? (3) What’s t he gravity onMars? (4) What’s the temperature on Mars? (5) How far is it from the sun? 2. Ask students to tell something about Mars according to the following key words. Mars, the fourth… be named after… diameter distance from the sun shape climate gravity oxygen 3. Contest in groups. Divide the class into several groups. Let students discuss the questions in 1C, and finish it, encourage students to raise more questions about Mars. 4. The teacher makes a summary and leads to 2. T: Life on Mars is really wonderful, however, human beings still have so much unknown knowledge about it. So scientists are still searching for more information about Mars. Kangkang’s uncle sent an e-mail from Mars but some words are missing. Let’s listen to the tape and complete it. Step 4 Practice 1. Let students listen to 2, and understand the new word “limit” 2.Let students listen to 2 again and fill the blanks. Finish 2. 3. The teacher writes down the following sentences on the blackboard and let students learn and understand them , eg: (1) It has been two days since we landed on Mars. (2) We had to limit the use of water during those days.(3) … but the excitement of being on Mars is worth it. Step 5 Project 1. According to the information about Mars you have learnt from this topic, write a passage .Finish 3 2. Do some exercises and check the answers: Step 6 Homework 1.Write a short passage to introduce your life on Mars. 2.Finish the exercises of Section C 3.Preview Section D 课后反思： 1．通过Section C ，学生能了解到更多关于火星的知识。

Unit 4 Amazing Science Topic 3 Section B 学案(含答案) 初

Unit 4 Topic 3 Section B【学习目标】1.能根据1a的内容,正确回答问题。

2.能根据句意判断出定语从句中正确的关系代词。

3.能根据图片提示,完成微写作任务。

【预习导学】一、生词速查1.electronic adj2.spacesuit n.3.telescope n.二、短语速记1.电脑技术2.由……控制3. 下决心4.踏上;登上三、句子速译1.Brown先生,你能告诉我一些关于近期宇宙飞船的发展吗?______________________________________________________________ 2.现在主要由电子操控的宇宙飞船过去常常由宇航员控制。

______________________________________________________________ 3.宇航员用电脑来控制他们的宇宙飞船的速度和方向,甚至控制温度。

______________________________________________________________ 4.So I advise you to discover new ways to make computers serve us better. ______________________________________________________________ 5.I think that if I work hard then nothing is impossible.______________________________________________________________四、想一想预习1a, 判断正(T)误(F)。

()1.Mr.Brown knows nothing about spaceships.()2.Spaceships used to be mainly controlled by astronauts.()3.Kangkang gets nothing about spaceships from Mr.Brown.【答案】一、1.电子的2.航天服3.望远镜二、puter technology2.be controlled by3.make up one's mind4.set foot on三、1.Mr.Brown, could you please tell me some recent spaceship developments?2.Spaceships which now mainly use electronic controls used to be controlled by astronauts.3.Astronauts use computers to control the speed and direction of their spaceships, even the temperature.4.因此我建议你发现新的办法来让电脑更好地为我们服务。

发现科学的精髓——Unit4AmazingScience教案

发现科学的精髓——Unit4AmazingScience教案教案对于现代社会而言，科学已经成为了一种重要的力量，并且在各个领域中有着极为重要的应用。

通过科学，我们可以更好地理解世界本质及其规律，更好地预测未来并制定相应的政策。

而通过科学的学习，我们可以接受一种开阔的视野，提高我们的理性思维及判断能力，并培养我们的好奇心和热爱探索的习惯。

在这样的背景下，对于中小学生而言，学习科学是十分重要的，它可以让他们更好地面对未来世界的各种挑战。

而在学习科学中，Unit 4 Amazing Science教案则是一种极为重要的教学资源。

它是由国际著名学术出版机构Cengage出版的一套以学生为中心的教学资源，其中包含了一系列有关探究科学的主题。

在这份教案中，学生可以从破冰游戏、排队游戏、探索自然这些角度出发，体验科学的神奇和奥妙，并学习一些科学知识。

在本篇文章中，我们将介绍Unit 4 Amazing Science教案的主要内容，并探究其在科学教学中的应用。

1.教案适用的年级在学科学的过程中，学生的年龄段是非常重要的。

不同年龄段的学生往往具有不同的认知水平，需要针对不同的学生年龄段设计不同的教学资源。

而Unit 4 Amazing Science教案是一套适用于小学二年级及以上年级的教学资源。

教案涵盖了多种类型的主题，其中包括人类身体、恐龙、植物生长等，能够充分满足不同年级段学生的需求，促进他们对科学的探究和理解。

2.教案的重点内容Unit 4 Amazing Science教案是一套非常全面的科学教学资源，其中融入了很多现代教育科技的手段和方法。

教案中的主要内容如下：2.1.破冰游戏破冰游戏是科学教学中非常重要的环节，能够有效促进学生的互动及学习效果。

在Unit 4 Amazing Science教案中，设计了一系列有趣的破冰游戏，能够帮助学生在轻松愉快的氛围中接受科学知识，消除他们的压力并激发他们的兴趣。

Unit 4 Amazing Science Topic 3 Section B 课件 2-优质公开课-科普社9上精品

Listen to the passage. Then fill in the blanks.
Yuri Gagarin from the Soviet Union was first the _____ man in the world to travel into space. He was born on March 9th, 1934. When he interest in was young he showed great ________ dream space and planets and began to _______ about space travel. In 1955, he went to flight training school. On the morning of April 12th, 1961, Gagarin entered space and then landed on the earth safely at _______ 108 minutes. 10:55 a.m. The whole flight lasted ______ successful manned flight into Gagarin made the first ________ space. He was a hero. His flight proved that human beings could fly into space and explore other planets.
Listen and answer
1. Who is Yang Liwei? He is the first Chinese to travel into space. 2. How long did ShenzhouⅤtravel around the earth? 21 hours.

点亮科学的激情——Unit4AmazingScience教案

点亮科学的激情——Unit4AmazingScience教案。

教案结构Unit 4 Amazing Science 教案包含七个部分，涵盖了数学、物理、化学和生物学等多个领域。

这些部分按顺序排列，以帮助学生逐步理解科学知识。

以下是这份教案的主要部分：Part 1: Basic Concepts of Science （科学基本概念）这个部分的目标是为学生介绍科学的基本概念，让他们了解科学的定义和方法。

它还包括一些重要的科学术语，例如科学法律和科学原则等。

Part 2: Mystery of Numbers （数学的神秘之处）这个部分的主题是数学，它介绍了许多奇妙的数学原理，例如奇数和偶数、尺规作图和勾股定理等。

它还涵盖了一些实际应用的数学问题，例如平衡桥和数学游戏等。

Part 3: Discovering the Universe （探索宇宙）这部分讲述了天文学和计算机模拟在探索宇宙方面的应用。

它还介绍了星球、恒星、行星、陨石和彗星等天文学术语。

学生将能够了解太阳系和宇宙的组成，以及它们的运动方式。

Part 4: The Wonderful World of Physics （神奇的物理世界）这部分介绍了物理学的基本原理和应用。

它讲述了动力学、机械力、电磁力和热力学等内容，以及这些原理的实际应用，例如建筑设计和枪支制造等。

Part 5: Into the Microscopic World （进入微观世界）这部分的目标是帮助学生了解微观世界和分子化学。

它涵盖了原子和分子的结构，以及相关的化学原理。

这个部分很重要，因为它将为学生探索生物学和医药学奠定基础。

Part 6: Biology – The Science of Life （生物学——生命的科学）这个部分介绍了生物学的基本概念和原理，并涵盖了生态学、遗传学和新的生物技术等领域。

学生将了解新的生物技术对人类生活的影响，并探索生命的基本特征。

Part 7: Applied Science （应用科学）这个部分介绍了应用科学的概念和应用。

九年级英语上册《Unit 4 Amazing Science》Topic3 SectionB 教案仁爱版

九年级英语上册《Unit 4 Amazing Science》Topic3 SectionB 教案仁爱版The main activities are 1a and 3. 本课重点活动是1a和3。

Ⅰ. Teaching aims and demands 教学目标1. Learn some new words and a phrase:basic, coach, be based on2. Learn a useful sentence:Sometimes I want to be a dancer, but I think I’m going to be a scientist in the future.3. Consolidate the use of modal verb+be+P.P.:(1) I believe more and more things will be discovered in the future.(2) The watch should be repaired first.(3) The trees should be watered at once.4. Talk about flying to Mars and the outer space.Ⅱ. Teaching aids 教具录音机/小黑板/音乐磁带/录音机Ⅲ. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步复习(时间:10分钟)复习含有情态动词的被动语态，并呈现部分生词，导入新课。

1. (以男、女两组竞赛的方式复习含有情态动词的被动语态。

由教师说出一个动词，同学们用这个动词去造一个含有情态动词的被动语态的句子。

看哪组说得又快又准确。

)T: OK. Let’s have a competition between boys and girls. I say a verb, and you make a sentence with this verb. You must use “modal verb+be+past participle”. Do you understand?Ss: Yes.T: For example. I say“water”. You should say it like this:“The flowers must be watered every day. ”OK, let’s begin. Protect.Girls: Our environment should be protected well.T: Clean.Boys: The blackboard must be cleaned after class.T: Look after well.Girls: The young trees should be looked after well.T: Speak.Girls: English should be spoken in our English class.T: Plant.Boys: More and more trees should be planted.T: Invent.Girls: Many useful things will be invented in the future.T: Excellent. You did very well. Girls did better than boys. Congratulations! (鼓掌。

仁爱版九年级英语上Unit4 Topic3 China is the third nation that sent a person into space Section B

• Could you give me some__a_d_v_ic_e_?
• My mother often a_d_v_is_e_sme_t_o_d_o_(do)more sports.
1c Read 1a and fill in the blanks.
Kangkang wanted to know something about recent spaceship developments. Mr. Brown told him that spaceships used to be _c_o_n_tr_o_lle_d__by astronauts and now mainly use _e_le_c_tr_o_n_ic_ controls. Then he explained to Kangkang that the speed and _d_i_re_c_t_io_n_ of spaceships as well as the temperature are controlled by computers. Kangkang then realized he knew little about computer technology. Mr. Brown _a_d_v_is_e_d___ him to learn to use computers well and make computers __s_e_rv_e__ us better in the future. Kangkang made up his mind to work hard to __m_a_s_t_e_r __ computer technology.
2. Listen again and choose a correct answer.

体验科学的力量——Unit4AmazingScience教案

体验科学的力量——Unit4AmazingScience教案教案科学是源于人类对于自然和社会的认知和探究的一种知识体系和方法论，是人类不断进步和发展的重要引擎。

科学家们通过实验、观察、分析和推理等手段，不断创新和突破，推动着人类文明的进步和发展。

而对于许多学生来说，科学知识的学习却常常是枯燥无味、难以理解的体验。

为了让学生更好地掌握科学知识，提高他们学习科学的兴趣和能力，教师需要采用一些新的教学方法和手段。

而本文将要介绍的是一个体验科学的力量——Unit 4 Amazing Science教案。

一、教案背景和特点Amazing Science教案是美国教育公司McGraw-Hill Education 出版的一套新型科学教学教案，面向K-12年级的学生，旨在通过多样化的教学设计和实践活动、深入浅出的教学内容和互动交流的学习氛围，激发学生学习科学的兴趣、提高他们的科学素养和科学能力。

其设计和实施过程，充分体现了“体验科学”的教学理念。

Amazing Science教案拥有以下特点：1.灵活的课堂设计和多样化的学习活动Amazing Science教案注重学生的主体地位，通过多样化的学习活动，激发学生学习兴趣和参与度。

例如，采用实验演示、教学游戏、小组合作、自主探究等多种教学方式，让学生在活动中学习，体验科学的魅力。

2.以生活为背景，强化科学与日常生活的联系Amazing Science教案更强调与学生的日常生活联系，通过以学生的日常生活为背景，将知识点与实际生活场景进行联系，帮助学生更好地理解和认知科学。

3.侧重培养学生的实践能力和创新思维Amazing Science教案注重学生的实践能力和创新思维的培养，通过实验探究、自主探究、小组合作等教学设计，让学生在实践中掌握科学知识，培养学生的科学探究和创新意识。

二、教案实施效果Amazing Science教案的实施效果得到了广泛的认可和好评。

它不仅提高了学生对于科学的理解和认知，加深了学生对于科学原理和实验方法的掌握，同时也增强了学生的想象力和创造力。

探索科学的奥秘——Unit4AmazingScience教案

探索科学的奥秘——Unit4AmazingScience教案。

这个单元是关于探索科学的奥秘。

它让学生们探索了许多不同的科学领域和概念。

它讨论了人类如何通过观察和实验来发现自然规律。

这样的实践是科学思维的核心，也是人类探索自然世界的方法。

通过这个单元，我看到了科学研究的过程，这是一种发现和创新的过程。

教案还介绍了不同的科学领域，包括生物学、化学、物理学、地球科学和天文学。

这些科学领域都涉及不同的研究对象和方法。

对于我来说，在了解这些领域的同时，就意味着我看到了更多的惊奇之处。

例如，在化学领域，我惊讶于不同的化学元素能够创造多种多样的化合物，而在天文学领域，我着迷于宇宙的宏伟和神秘。

这些和其他的科学领域都加深了我的好奇心，使我着迷于科学的奥秘和探索自然的无限可能。

在整个教案中，我学到了很多不同的概念和实验。

我了解了细胞、DNA、原子、分子、电磁波、地震和星系等基本知识。

我也学到了一些实验方法，如如何进行实验，如何收集数据以及如何对数据进行分析。

这些实验让我更深入地了解科学的本质，以及如何将科学应用于解决现实问题。

除了科学知识，这个单元还推广了科学思想。

它教导学生们如何用赤子之心来思考科学问题。

通过设想和探索，学生们能够推断出解决问题的可能方法。

这样的科学思维模式能够帮助他们发现问题，创新和改进。

这是培养创新思维的重要途径，也是培养未来科学家的方法。

在整个教案中，我感到最棒的是它鼓励学生积极地参与其中，尤其是在实验环节。

学生们肯定会对这些实验产生浓厚的兴趣。

通过这些实验，学生们能够更好地了解科学。

实验能够让他们积极思考，和其他同学合作完成实验。

这样的互动使学校变成了一个科学实验室，使学生们更易于学习和理解科学。

而这个单元帮助学生们理解科学并推广科学思想，也让他们更有信心地在未来的生活中探索科学的未知领域。

总而言之，我感到Unit 4 Amazing Science教案是我所见过的最棒的科学教材之一。

它涵盖了许多不同的科学领域和概念，给学生们提供了广阔的科学视野。

仁爱版九年级英语上册Unit 4 Amazing Science Topic 3 Section B 教案

Unit 4 Amazing Science 教案Topic 3 China is the third nation that sent a person into space.Section BⅠ. Material analysis本课是九年级第四单元第三话题的第二课时。

主活动是1a。

1a通过Kangkang向Mr. Brown了解宇宙飞船的相关知识，把话题的内容由宇宙飞船引入到电脑科技并继续学习定语从句。

1b主要是培养学生运用已知的知识来推断未知的知识的能力。

1c则是通过完成短文来复述1a的内容。

2是训练“听并排序”和“听并记录”的技能，在训练技能的同时拓展了学生的知识面。

3是典型的语法操练，巩固定语从句关系代词的运用。

4将语音语调的训练与定语从句结合了起来。

Ⅱ.Teaching aims1. Knowledge aims：掌握本课的重点词汇和短语，继续学习定语从句。

2. Skill aims:能够运用已知的经验来预测未知的领域。

能够在2中进行“听并排序”和“听并记录”，并且能运用速记技巧完成句子。

能够通过4，学习长句的停顿、弱读并把握正确的语音语调。

3. Emotional aims: (optional)激励学生努力学习电脑知识，使之更好地服务于人类社会。

4. Culture awareness: (optional)Ⅲ. The key points and difficult points1. Key points:Words and phrases: electronic, spacesuit, telescope, used to do, use sth. to do sth., advise sb.to do sth., make sb/sth. do sth., make up one’s mind to do sth., add sth. to…Sentences: Spaceships which now mainly use eletronic controls used to be controlled by astronauts.So I advise you to discover new ways to make computers serve us better.Thanks for your introduction.I think that if I work hard then nothing is impossible.Grammar: Attributive clause2. Difficult points：Spaceships (which now mainly use eletronic controls) used to be controlled by astronauts.长句的停顿、弱读与重读。

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Unit 4 Amazing Science Topic3 SectionB 教案仁爱版The main activities are 1a and 3. 本课重点活动是1a和3。

1. (以男、女两组竞赛的方式复习含有情态动词的被动语态。

由教师说出一个动词，同学们用这个动词去造一个含有情态动词的被动语态的句子。

看哪组说得又快又准确。

)2. (提问关于太空和人类对太空研究的一些问题。

加深对含有情态动词的被动语态结构的变化及用法的认识，导入并呈现部分生词。

)T: What movie did Kangkang and Maria watch that day?S1: They watched a movie about the life in space.T: Does Kangkang believe there are aliens?S2: No, he doesn’t believe it.T: And you? Do you believe there are aliens?S3: No, I don’t believe it, because they haven’t been seen in our daily life. (很有可能出现不同意见，那样就更有利于进一步的复习提问。

)S4: Mr./Miss…, I believe there are aliens because there are a large number of stars in space. There must be a star like our planet.T: I agree with you. We all wonder if there are aliens in space, but what can be done to find out whether there are aliens in space or not?S5: Satellites and spaceships should be sent up.S6: Other planets may be visited.S7: More scientific research should be done.T: Good idea. If people do more scientific research, I believe more and more unknown things will be discovered in the future. I really admire the astronauts. They can travel to space and discover something new about planets. To tell you the truth, when I was a child, I wanted to be an astronaut. What are you going to be when you grow up?S8: I’d like to be a scientist.T: So you need to learn a lot of knowledge and master some basic computer skills. What are you going to be in the future, S9?S9: I want to be a basketball player in NBA.T: So you need a good coach and more training. S10, what about you?S10: I’d like to be a football coach and help our national team make great progress. T: Very good. I’m glad to hear that you all have good dreams. I hope your dreams will come true. Now, let’s see what Maria and Kangkang want to be when they grow up.(板书，讲解并要求掌握basic和coach；理解admire。

)Step 2 Presentation 第二步呈现(时间:10分钟)呈现1a。

培养学生的听说技能及朗读能力。

1. (让学生听1a录音，然后回答问题。

)T: Listen carefully and find out the answers to the two questions on the small blackboard:(出示小黑板。

)(2. (让学生分组朗读, 女孩读Maria, 男孩读Kangkang。

读后让学生自己设计问题，并互相问答。

)T: Read the dialog in groups. Girls act as Maria. Boys act as Kangkang. After reading, talk about it by asking and answering questions in pairs.(读后，给学生三分钟时间准备。

)S1: Has Maria heard the news about the space flight to Mars?S2: No, she hasn’t.S3: Who will take part in the space flight?S4: The astronauts from China, the United States and Russia.S5: Why will the astronauts travel to space?S6: They want to discover something new about Mars.S7: What is Kangkang going to be when he grows up?S8: He wants to be an astronaut.S9: Which subject does Maria prefer?S10: She prefers science to dance.S11: So what is Maria’s dream?S12: She wants to be a scientist in the future.…(Step 3 Consolidation 第三步巩固(时间:10分钟)巩固1a，完成1b。

进一步培养学生的阅读理解能力及综合运用语言的能力。

1. (让学生一起朗读1a对话，然后根据对话中的关键词进行表演。

活跃课堂气氛，熟悉对话内容。

)T: Now read the dialog between Kangkang and Maria. Then act it out with the help of the key words and phrases.(学生可以练习两遍。

)T: Who can perform the dialog in front of the class?(让两组学生上台表演，点评鼓励。

)2. (让学生完成1b。

)T: Complete the sentences in 1b according to 1a. Pay attention to the grammar “modal verb+be+P.P.”(学生做完后核对答案。