人教新课标必修三unit4学案.doc

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人教版英语必修3第4单元导学案

人教版新课标★英语★必修三Unit 1 Festivals around the world 导学案第1课时words and expressions用户名：_________ 登陆日期：_________【课前检测】（自己动手，丰衣足食）重点单词Ⅰ.重点单词1．________ n. 宇宙飞船2．________ adj. 强大的3．________ vi.漂，漂浮4．________ vt. 欢呼5．________ adj.令人精疲力尽的6．________ n. 质量，团7．________ adj. 失重的8．________ n. 小屋，船舱9．________ n. 牵引力10．________ n．表面11．________ adj.猛烈的；强暴的→________n.12．________prep.不同；不像→________vt.不喜欢13．________vt.& n．损害；危害→________adj.14．________ n．宗教；宗教信仰→________adj.15．________ vi.存在；生存→________n.16．________ n. 理论17．________ n. 地球仪18．________ n. 出生19．________ vt. 预防，阻止20．________ n．大气，气氛21．________ adj.温柔的22．________ n．生物学23．________ n．物理学家24．________ n. 气候25．________ vi.猛撞，坠毁26．________ n．引力27．________ vt.堵塞28．________ n．灭绝的29．________ n. 卫星30．________ vi.下降重点短语Ⅱ.重点短语1．cheer ________ 感到高兴，感到振奋2．come ________快点，来吧，加油，得啦3．now ________ 既然4．break ________ 爆发5．watch ________ 密切注视，当心，提防6．get close ________ 靠近7．move ________ 自由运动8．a bit ________ food 一点食物9．watch out ________danger 当心危险10．pay ________ to 注意11．________ time 及时；终于12．________ eggs 下蛋13．give birth ________ 产生；分娩14．________ one's turn 轮到某人；接着15．prevent...________ 阻止；制止16．________ all directions 朝四面八方17．________ a result of 由于18．depend ________ 依靠19．________ vt. 预防，阻止20．________ n．大气，气氛21．fill...________ 使……充满22．prevent...________ 阻止；制止23．depend ________ 依靠；依赖24．block ________ 挡住(光线) 25．crash ________ 撞击，撞入26．make ________ 构成27．be harmful ________ 对……有害【思维训练】语言要点●点点通一、词汇详解1. The earth became so violent that it wasnot clear whether the shape would last or not.1) violent 猛烈的, 激烈的2) whether 可以引导主语从句、表语从句、宾语从句和同位语从句; 而if只能引导宾语从句。

新教材英语人教版必修第三册学案unit4ReadingandThinking

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Unit 4 Space ExplorationReading and Thinking词汇知识咱主学习i.根据语境写出正确的单词a famous astronaut 一位著名的宇航员1.the selection procedure 选择过程mental and physical training 身心训I 练2.an intelligent answer 一个聪明的回答the secrets of the universe 宇宙的秘密3.escape Earth's gravity 摆脱地球的引力make vehicles to carry people 制造载人的交通I：具4.determine to be a explorer 决定做一个探索者the Sputnik satellite"旅伴一号"卫星unch the satellite发射卫星orbit around Earth绕地球运转6.America's NASA space a^encv 美国宇航局太空总署transmit data 传输数据7.the desire to explore the universe 探索宇宙的欲望Shenzhou 5 spacecraft 神舟五号飞船即学活用⑴语法填空。

①His determined (determine) look suggested that he wouldn't change his mind.②Determined (determine) to train his daughter in English, he found an English teacher for his daughter.③It takes hard work and determination (determine)to reach the goals that we want to achieve.(2)Sandra determined to(决定)become a doctor and her persistence paid off.(3)She is determined to /hcs determined夬心、)keep a journal.2.disappointed adj.失望的；沮丧的He was disappointed that other guests were not coming.其他客人没有来，他感到失望。

(完整版)高中英语必修三unit4学案及答案.docx

高中英语必修三第四单元第六课时姓名：班级：小组：Book3 Unit4Period 6编写：孙东夷 3/10/2015 学习目标： A/B1.复习并掌握本单元单词和词组2.能拓展相关词汇并应用C 1 复习并掌握本单元单词和词组2.能拓展相关词汇D.1. 复习并掌握本单元单词和词组Ⅰ .立体式复习单词 A ．基础单词1． ________n ．系统；体系；制度 7． ________n ．万有引力；重力 2． ________n ．宗教；宗教信仰 8． ________adj.温和的；文雅的 3． ________n ．学说；理论 9． ________n ．气候4． ________prep.不同，不像 10．________vi.& vt. 碰撞，坠落5． ________vi.& vt. 乘；增加 11．________n ．& vt. 拉(力)，拖，牵引 (力 ) 6． ________adv.因此，于是 12．________vi.& vt.( 使 )浮动， (使 )漂浮B ．词汇拓展13． ________adj.猛烈的；激烈的；强暴的→ ________n ．暴力；暴行；剧烈14． ________adj.基本的；基础的 → ________adv.根本上；完全地 15． ________adj.有害的 → ________n ．危害；害处 16． ________vi. 存在；生存 → ________n ．存在，生存17． ________n ．谜；难题 vt.& vi.( 使 )迷惑； (使 )为难 → ________adj.令人迷惑的，困惑的 → ________adj.迷惑的，困惑的18． ________n ．地球，世界 → ________adj.全球性 Ⅱ .递进式回顾短语 A ．短语互译1． ________________ 及时，终于 2． ________________ 下蛋3． ________________ 产生，分娩 4． ________________ 阻止，制止 5． ________________in one's turn B ．用上面短语的适当形式填空11．Do you know that crocodiles reproduce by__________ ？12． During the car accident ， he was____________to escape from the car without being hurt. 13． The tall tree____________the sunlight.14． The war____________between the two countries.15． ____________for wild animals when you go up the hills. Ⅲ .仿写式活用句型1． The earth became so_violent_that it was not clear whether the shape would last or not. 【句式仿写】他如此聪明以至于在如此短的时间就解出了那道题。

人教版新课标必修三 Unit 4 单元导学案

Unit 4 Astronomy:the science of the stars 一．单词考点Section A Warming-up,Reading&Comprehending1.be to do的用法⑴将要做某事。

表示按计划、安排将要做某事。

eg: The boy is to go to school tomorrow.⑵表示“禁止，命令”eg:You’re not to go out without permission.⑶表示“注定要……”eg:All these things are to be answered for.⑷表示“应该”(=should)eg: What’s to be done？⑸用于if条件句中，表示意愿，相当于“想要、打算”eg:If you are to arrive at the station before 7 o’clock,we must start off right now另：be to have done表示“本打算做（而事实上没有做成）”2.violentadj 强暴的；猛烈的；激烈的；暴力的violently adv.猛烈地；激烈地violencen[U]暴行，暴力行为常用于强调毁灭性或不可控制的自然力。

修饰人时，强调极度激动的且是恶毒的、有害的行为。

短语：do violence to介...粗暴对待……take by violence强夺eg:Violent crime has decreased in the past 10 years.3.in time的用法⑴终于；迟早；最后eg:You’ll succeed in time as long as you don’t give up.⑵及时，来得及(+for sth./to do sth.)eg:Will you be back in time for dinner?有关time的短语at no time决不at one time曾经，一度，过去有一段时间at a time一次；每次at times(=sometimes)有时at the same time同时；然而all the time一直，始终ahead of time提前on time准时for the time being暂时once upon a time从前take one’s time不着急，慢慢来4.unlike的用法⑴作prep时，“不像，不同”eg:It’s unlike her to be so patient with children.⑵作adj时，“不同的；不相似的”eg:They both look so unlike that nobody believes they’re sisters.注：likely adj.“可能的”反义词为unlikely adj.“不可能的”5.harmfuladj“有害的；可致损伤的”的用法harmvtn&危害—harmful adj有害的—harmfully adv有害地—harmless adj无害的—harmlessly adv无害地搭配：be harmful to介对……有害的(=do harm to介)6.multiplyv“繁殖；乘(以)；成倍增加，迅速增加”的用法eg:①It is possible to multiply these bacteria in the lab.②Two multiplied by four is/makes/equals eight.③Our problems have multiplied since last year.y的用法⑴下蛋；产卵eg:Are your hens laying well?⑵放置，安放，搁搭配：lay sb./sth. (up)on…把某人/某物放在……上lay sth. aside把某物放在一边lay sb. off解雇某人lay out展开，铺开lay on提供，安排lay by留存备用eg:She laid the baby down gently on the bed.⑶摊开；涂；敷；铺eg:Lay the material flat on the table.记忆口诀：规则撒谎，lie——lied——lied——lying不规则为(位)躺；lie——lay——lain——lying躺下不放蛋，放蛋不规则。

人教版英语必修三Unit4（Reading）教学教案

⼈教版英语必修三Unit4（Reading）教学教案Unit 4 Astronomy: the science of the starsReadingBy Chen YanlingTeaching aims:1.Knowledge aims:Help students understand the formation of the earth and the development of life on earth2.Ability aims:Develop students’ reading ability of skimming and scanning3.Emotional aims(1)Activate students’ interest in Astronomy and develop their awareness of scientificexploration(2)Get them realize the danger of global warming and encourage them to take goodcare of our earth.Teaching important and difficult points:Get students understand how life began on earth and enable them to discuss possible ways to prevent global warming. Teachings method: Task-based teaching method DiscussionTeaching procedure:Step 1 Lead in.1.Enjoy a video about “The Big Bang: A brief big history”.(1)_____ billion years ago, the big bang happened.(2) Right after the big bang, things were extremely _______.(3) Cool turns the primal (原始) energy into a universe of _______(原⼦), stars andplanets.(4) In a sense, the story of the universe is a story of __________ down.(5) Billions of years later, the ________________（太阳系）takes shape.(成形) andthe prerequisite(先决条件) for life ----_______ appears on the earth.2. Since water appeared, ___________has developed on the earth.Step2 Pre-readingTitle: How life began on the earth1.Predicting: According to the picture and the title, what the text is mainly about?2.Give a brief introduction to insect, reptiles, amphibians and mammals.Step 3 ReadingTask 1 Skimming: match and complete the main idea of each paragraphPara1 A. The importance of water for life.Para2 B. The formation(形成) of the earthPara3 C. It is widely accepted that the universe began with a “Big Bang”Para4 D. The evolution of plants and animals on the earth.Para5 E.The arrival of and their effects on the earth.Task 2 Scanning1. How life began on the earth2. Find out the development of plants and animals according to the time theyappeared on earth.Task3 Group discussion1. What problem is caused by human beings? Why?Problem: The earth may become ________________________Reason: Because we human beings are putting too much __________________intothe atmosphere, heat is prevented from_____________________________________As students, what can we do to prevent the earth from becoming hotter andhotter?模板There are a lot we students can do to prevent the earth from becoming hotter andhotter.To begin with, we can . Inaddition, it would be a good idea if we .What’s more important is that we are supposed to Task 4 Game (Make a choice)1. It exploded loudly with fire and rock. They were in time to produce carbon dioxide,nitrogen, water vapour and …. What does the word “They” refer to?As the earth cooled down Between 4.5 and 3.8 billion years ago Many millions of years later Several billion years laterA.PlanetsB. StarsC. GasesD. Fire and rock2. According to the 2nd paragraph, the atmosphere is formed by all the following except .A. CO2B. N?C. H2O(g)D. rock and fire3. T/F (1) Water has only appeared on the earth.(2) Mammals produced young by laying eggs4Translate the words in Chinese.(1)It was not immediately obvious that water was to be fundamental to the development of life.(2)Others, called amphibians, were able to live on land as well as in the water. 5From the last paragraph we can infer that the author isA.confidentB. sadC. concernedD. angryStep 4 Homework (writing)写作内容：请以约120词谈谈你对global warming 的看法，要点如下:1.造成⽓候变暖的原因2.⽓候变暖可能带来的后果3.如何防⽌⽓候变暖4.。

高一英语人教新课标必修3UNIT4导学案答案

班级_______ _____________小组_________第一课时warming up & pre-reading 自主学习学案学习目标：1. 语言目标Language aims:2. 能力目标Ability aims:1) 进一步熟悉掌握一些阅读技巧，比方快速寻找文章细节信息(scanning)、归纳和总结〔summarizing〕。

2) 让学生学会表达自己的思想。

3)情感目标Emotional aims: 让学生弄清楚什么是科学思想，什么是宗教信仰或文化传统。

在探讨生命的起源的科学道理之前，交流一下有关宇宙的起源的种种传说,调动学生的相关知识，激活学生的思维。

重点key points:Talk about the beginning of life on the earth.b. Discuss the order of development of life难点important points:Understand the beginning of life on the earth.Step I some questions in warming up1. How much do you know about the universe"What are they"______________________________________________________________________________________________ ________________________________________________________________________2. Who is the first man landing on the moon"___________________________________________________________________________________Step II pre-readingTask one: Fill in the blanks after listening1) According to a widely accepted theory, the universe began with a "___________〞that threw matter in all directions.2) It was not immediately obvious that ________was to be fundamental to the development of______.3) They are putting too much CO2 into the atmosphere, which prevent _____from escaping from the earth.Task two: careful readingand write down the main idea.paragraph 1: _________________________________________.paragraph 2: The formation of _______________________________________.paragraph 3:The importance of ____________________________________.paragraph 4: __________________________of plants and animals on the earth.paragraph 5: ______________________ of humans and their impact on the earth.Task three : Put the order of development of life into a timeline.1 Insects and amphibians appeared2 Dinosaurs appeared3 The earth became a solid ball4 Small plants greaw on the water5 Reptiles appeared6 Plants began to grow on dry land.7 The earth was a cloud of dust. 8 Water appeared on the earth9 Shellfish and other fish appeared. 10 The universe began with a "Big Bang〞11 Clever animals with hands and feet appeared. 12 Mammals appeared.Answers: __________________________________________________Task Four: summaryAfter the "Big Bang〞, the earth was just a cloud of dust. It __________ loudly with fire and rock, which were ____ ___________to produce the water vapour, ___________ and other gases. Then small plants grew . They ___________and filled the oceans and seas with oxygen. Many millions of years later the first green plants began to ________on land. When the plants grew into forests,________ appeared for the first time. They produced young generally by _________eggs. When dinosaurs disappeared, __________ became more important. Now small clever animals with _____________appeared and ________all over the world. As time ________ they covered the earth and they are putting too much carbon dioxide into the __________, which ________heat ____ ________ from the earth into space. Whether life will continue on earth for millions of years to come will _____________whether this problem can be solved.Language points :1.However , according to a widely accepted theory, the universe began with a " Big Bang〞that threw matter in all directions.in all directions = in every direction 向四面八方He walked ____________________ the village. 他向村庄方向走去。

人教版英语必修三Unit 4(第一课时)教案

Unit 4 How Life Began on the Earth人教版高一英语必修三第四单元第一课时一教学课型阅读课二教材分析这节课内容的中心话题是“天文学”。

这篇文章是一篇夹叙夹议的说明文。

讲述了地球上生命的起源，先从“宇宙大爆炸”讲起，具体介绍了各种生物的起源和出现的顺序。

文章脉络清晰，结构分明，“生命起源”这一话题对高中学生来说充满了趣味性，引人入胜，给学生留下很大的思考空间，能够激发学生的想象力，积极去阅读文章，了解生命的起源以及生物进化的过程。

接着文章就人类对地球的负面影响和地球是否能延续进行讨论。

学生通过略读、速读、摘记等，根据各环节设计的具体任务来学习理解这篇文章，帮助学生进一步了解保护地球的重要性。

通过任务型教学，促进学生进行小组合作学习。

三学情分析高一年级的同学经过上一学期的学习，对于高中学习方式以及培养的能力都有了一定的认识。

在阅读技巧方面，大都学生已经掌握了如略读、跳读、细读等阅读技巧，能在短时间内找到关键词和关键句；但是由于基础不一样，并且地球起源这个话题对于大部分学生来说是陌生的，特别是对于初中基础差暂时落后的学生，所以这也要求我们在设计学案的时候要难度设计要层层递进，区别对待基础不同的学生。

四教学目标 1 知识目标：通过阅读学习，使学生能读懂文章内容，理清文章脉络，让学生了解地球生命的由来以及生命进化的过程 2 能力目标：通过略读、速读、摘记等培养学生的文本解读能力帮助学生形成有效学习策略，提高自主阅读的能力；在质疑，小组探究，同伴互助学习过程中，培养学生独立思考，推理，判断和创造性思维的能力和合作学习策略。

3 情感目标：通过对文章的学习及课堂活动参与激发学习热情，产生学习英语的浓厚兴趣；了解地球上生命的起源及其发展过程，并学会用科学的眼光看待事物，激发学生探索科学的热情。

引起他们对地球未来的关注，对地球面临危机的思考，意识到爱护地球，关爱生命的重要性。

五教学重点难点1. 让学生了解地球生命进化的历程，培养学生获取，分析和处理信息的能力。

高中英语Unit4 解决问题型说明文学案含解析新人教版必修3

Unit 4 Astronomy the science of the starsSection ⅣWriting——解决问题型说明文解决问题型说明文，就是针对某一问题提出具体的解决方法并进行适当论述，给读者提供知识，使之掌握解决问题的方法。

一、基本结构此类作文的篇章结构如下：第一部分：提出问题或阐述某件事情的重要性；第二部分：列举说明处理某事的方式或解决某个问题的途径；第三部分：针对提出的解决方法进行简要评价，也可提出个人建议或选择，并阐述理由。

二、增分佳句1．If I did...，I would do...2．...so＋adj....that...3．...prevent...from doing...4．Only in this way...后面用倒装5．I might do...[题目要求]随着科学技术的发展，人类去太空旅游将不再是遥远的梦想。

假设你是李华，对太空探索极感兴趣，现在请你写一篇100词左右的英语短文，设想在今年暑假去太空旅游，如何克服失重条件下的吃饭和喝水的问题。

第一步：审题构思很关键一、审题1．确定体裁：本文为说明文；2．确定人称：本文的主要人称为第一人称；3．确定时态：主要使用一般现在时。

二、构思1．开篇：提出失重条件下吃饭和喝水的问题。

2．主体：分析和解决失重条件下吃饭和喝水的问题。

3．总结：简要评论。

第二步：核心词汇想周全1．gravity 重力2．float 飘浮3．prevent...from... 阻止……4．solve 解决5．try/have_a_try 尝试6．in_time 迟早；终于第三步：由词扩句雏形现1．如果我去太空旅游，会有一个问题。

If I went to travel in space, there_would_be_a_problem.2．我可能要面对一个问题。

I might be_faced_with a problem.3．在外太空，重力很弱。

人教新课标高中英语必修三Unit4Astronomy全单元详细教案

Unit 4 Astronomy: thescience of the starsContents 目录一、单元教学目标和要求(Teaching aims and demands)二、教材内容分析(Analysis of the teaching materials)三、单元预习任务(Pre-unit task）四、教学安排(Teaching arrangements)五、教学步骤(Teaching procedures)六、背景参考资料(Background knowledge)七、评价与反思(Assessment and reflection)一、教学目标和要求(Teaching aims and demands)根据《英语新课程标准》（实验稿）关于总目标的具体描述，结合高一学生实际和教材内容，我们将教学目标分为语言知识、语言技能、学习策略、情感态度、文化意识五个方面。

1．语言知识（Knowledge）词汇（Vocabulary）：能理解、内化、运用以下生词--atmosphere, violent--violence, solid, explode, oxygen, surface, planet, harmful—harm, development—develop, spread, method, presence, telescope, disappointed, force, gradually, float, mass,短语(Phrases and expressions)：the solar system, in time, carbon dioxide, prevent… from, depend on, cheer up, now that, break out,功能(Functions)：学习掌握一些用于陈述问题及给予意见的结构，如：My problem/ trouble is……? The difficulty / question is…My advice/ suggestion is…What I think about it is…Please pay attention to…Make sure you …Watch out for…语法(Grammar)：掌握和运用主语从句。

人教新课标高中英语必修三Unit4Astronomy全单元详细教案

Unit 4 Astronomy: the science of the stars三、单元预习任务（Pre-unit task）1. 根据本单元教学目标和要求，了解本单元话题和任务，充分做好课前预习工作。

2. 预习语言知识，包括词汇表里的词汇和扩展词汇，掌握词义、发音、词性以及其基本用法。

鼓励学生勤查字典。

3. 多渠道（如报刊、杂志、网络等等）查阅并了解与本单元话题有关的背景知识和材料。

第一课时前：1、根据教学目标和要求，了解本课时的话题和任务，预习课文的语言知识，包括词汇表里的词汇和短语，以及课外提供的扩展词汇，掌握词义、发音、词性以及基本用法。

鼓励学生勤查字典。

2、预习阅读材料，掌握文章的中心思想和基本脉络。

3、通过报刊、杂志、网络等途径，多渠道查阅并了解与阅读材料相关的信息资料和背景知识，做好充分的课前预习工作。

（学生可以通过以下问题来自我检查预习情况）Questionnaire:1.What does astronomy deal with?2.What do we call people who study astronomy?3.How did the universe come into being?4.Can you name the eight planets?5.Do you know the solar system in the universe? What is it made up of？6.How did life come into being on the earth?第二课时前：1、复习阅读课文，预习所给的词汇、相关星球知识等材料；2、预习Using language.第三课时前：1、预习所给的词汇，和相关知识。

2、查找并阅读一篇关于黑洞的文章。

第四课时前：1、预习语言点和语法点。

第五课时前：1、复习上一课时所学的语言点和语法。

2、通过本单元的输入，罗列写故事的写作方法。

人教版高中英语必修第三册Unit 4 阅读课教学设计和导学案

阅读课：太空-最后的边境（新人教必修三第四单元）教学设计&导学案文本解读该板块以“了解太空探索的发展历程”为活动主题，文章按照时间顺序简要介绍了人类探索太空的历史，共有五个段落，分别叙述了以下内容：（1）人类一直对未知的太空充满好奇心；（2）从20世纪中期开始，美国和苏联在太空探索领域取得了举世瞩目的成就；（3）尽管遭遇了一些挫折和灾难，通往太空之路也充满艰险，但人类探索太空的决心不曾改变；（4）中国的太空探索计划虽然起步较晚，但是发展迅速，成就显著；（5）人类探索太空的脚步会越迈越远，前途也将是一片光明。

除了列举一些著名的历史性事件以外，文章还对科学家和宇航员们不畏困难、刻苦钻研、勇担重任、无私奉献的精神表达出赞美之情。

文本特点该板块的阅读语篇是一篇科普文。

科普文章的读者是大众化人群，而非专业领域的学习者或研究者，因此，这一篇体裁的核心目标在于既要抓住科学方法和科学事实，又要保持语言通俗易懂。

设计理念基于文章主线”the development of space exploration”展开文本阅读，从中穿插深度思考Why was space exploration mainly carried out by the USSR and the US in the 20th century? Why has China made great progress in space exploration in the 21st century? What does the title “Space: The Final Frontier” mean?教学步骤（1）教师首先以一段人类探索太空的视频为导入，让学生大致了解人类太空的发展史，为接下来阅读的展开做好铺垫；（2）学生阅读活动2的四个句子然后阅读课文完成活动2及活动3，此环节教师先引导学生学会找topic sentence，如果没有，学生阅读第40页Summarize the main idea的策略提示，然后再总结段落大意；（3）学生再次阅读文本: I. 通过表格的形式展示出Para 2&4中的人类探索太空的历史，并且思考Why was space exploration mainly carried out by the USSR and the US in the 20th century? 以及21世纪中国航天发生了哪些变化？为什么？该环节主要让学生了解人类太空探索的发展历程及重大历史事件，另一方面帮助学生了解我国在太空探索领域所取得的辉煌成就以及对人类太空探索事业的贡献，从而坚定文化自信，增强爱国情怀和民族自豪感；II. 根据Para3中信息学生可以了解人类为探索浩瀚的宇宙付出了生命的代价，引导学生思考What is the importance of carrying on space exploration? III. 总结Para 5中未来太空探索的目标；（4）讨论文章标题。

人教高中英语必修三第四单元-教学设计

2。核心内容的功能和价值
本节内容是语法学习，旨在通过本节语法载体，激励学生体验英语学习之乐，引导学生形成语法学习策略、提高学习能力和语言运用能力。
学情分析
1．学情了解：通过学生访谈和预习观察，了解到学生对语法学习方式有初步认识,但对语法运用和体验还需加强，英语运用能力尚待进一步培养。
2．学生认知发展分析:学生经过半年的高中英语学习，已经初步适应了高中教材，初步形成一些英语思维能力和学习能力，英语运用能力初步形成，但还薄弱，而且对于主语从句的概念和运用还陌生，需要进一步培养。本节课旨在通过该项语法学习，对学生的学习策略进一步引导，继续培养学生的自主探究能力，为学生终身学习能力的培养打下结实的基础.
To encourage students to apply grammar knowledge and experience joy from learning English。
激励学生体验英语语法学习之乐，培养英语语法学习策略
Step6
Summary and assessment(5m)
环节6
总结评价
火眼金睛
发现破绽
Inspire and instruct students to find out the mistakes in the sentences.
激励学生找出句子中的错误
Find out the mistakes using the knowledge learned in the class。
教学设计方案
课题
人教版高中英语必修三第四单元
话题
Astronomy：the science of the stars
课型
自主探究、合作体验式语法课
设计人

人教版新课标高中英语必修3unit4reading电子教案

4 the development of planet and animals on the earth
5 the arrival of human and their impact on the earth
Difficult language points
教学过程
教学内容
教学环节
教师活动
学生活动
教学媒体使用
Tell them to pick out all the useful expressions or collections from the passage while reading and copy them to the notebook,
Answer
Scan the reading passage andmatch the main idea.
Help Ss analyze some difficult, long and complex sentences and guess the meanings of the new words.
Ask Ss to read the passage aloud after the tape and let them pay more attention to thepronunciationsof each new sentence.
课堂教学设计
课题：Reading: HowLifeBegan on theEarth授课时数2
日期：2011年4月日
设计要素
设计内容
教学内容分析
The reading passage titled“how life began on theearth”provides Ss a brief introduction on hoe the universe developedand how life began on the earth.It provides a scientific background to any investigation into space and it is factual.Throughthe article, teacher will help Ss form scientific spirit and the way of studying.

人教版高中英语必修三Unit 4《Astronomy the science of the stars》word导学案3

第三册第四单元第四课时阅读导学案BOOK3 Unit 4 Astronomy: the science of the stars Using Language A VISIT TO THE MOON（1）I. Learning Goals:1. The students will be able to use the words and expressions in the passage.2. To learn to use the language by reading, l istening, speaking and writing. II. Difficult Points:1.Develop students’ reading skills, enable them to learn different reading skills.2.Have a deeper understanding of astronomy and gravity..PreviewingRead the new words & expressions in unit 4.Researching in classStep1. Leading inTask 1. Talk about the moon.Do you know something about the moon?_______________________________________________________________________________ ___________________________________________________________Task 2. Answer the following questions:1.What country first sent people into space? ________________________________2. Who is the first Chinese male/female astronaut to go into space?_____________________________________________________________________3. Who first landed on the moon in the world? _______________________________ Step 2. Watching & ThinkingTa sk 1. Listen to the tape about the passage and tell True or False.1.The author made his trip to the moon.2.While the rocket tried to escape the pull of the earth, the author and his friend were talking happily.3.The spaceship didn’t fall back to the earth because it was too far from the moon.4.When a person is on the moon, he is lighter than he is on the earth.5.The author wants to explore other natural satellites like the moon.Task 2. Choose the best answer to the question.1. The passage is mainly about ____?A. int roduction of the mo onB. the gravity that I felt on my way to the moonC. my visit to the moonD. my friend Li Yanping, an astronomer2. When did the author feel strongest of the gravity of t he earth?A. On the moon.B. On the half way to the moon.C. At the very beginningD. On their leaving from the moon3. From the text we can know if a man grows up o n the moon, ___.A. he will grow taller than on the earthB. he will grow shorter than on t he earthC. he will become fatterD. he will become weightlessStep 3. ReadingTask 1. Scanning: Answer the questions a fter scanning the passage.1. How did we travel to the moon?_______________________________________________________________________________ ___________________________2. How many times would the force of gravity change on our journey? Which chan ge would be the most powerful?______________________________________________________________________________ _____________________________________________________________________________ Task 2.Careful Reading:1. How did the gravity and our weight change during the journey?______________________________________________________________________________ _______________________________________________________________________________ _2.What happened to me when I tried to step forward? Why?_______________________________________________________________________________ __________________________3. How did I feel?_______________________________________________________________________________ ___________________________Step 4. DiscussingTask 1. The thre e ways in which gravity changed for Li YanpingSs present their results and give evaluation by Ss or teacher.Step 6. TestingRetell the text and fill in the blanks.Last month I visited the moon with my friend. Before we left, I was told the force of g________ would change three times on our journey. Then we took off. As we left the earth, I became very h_________. Gradually the weight l_________. When I was in space, it d_______________. We f_____________ weightlessly in the cabin and I c___________ ________. When I was on the moon, I was surprised to find out even walking needs lots of practice n_______ _______ gravity changed. The returning of the earth was very f__________. We were amazed to watch fire b_______ _____ on the outside of the ship.Step 7. Homework1. Read the passage and underline all the useful expressions or collocations in the passage. Copy them into your notebook after class as homework.2.Read the passage again and again until you have a deeper understanding of it.。

人教版必修第三册Unit4Listening Reading and Thinking素养导学案

Unit4 Listening，Reading and Thinking 素养导学案课前预学区I. 匹配词义( ) 1. astronaut A. 继续做；坚持干( ) 2. procedure B. n. 宇航员；太空人( ) 3. rocket C. n. 程序；步骤；手续( ) 4. vehicle D. 抱着……的希望( ) 5. satellite E. n. 太空行走；太空行走的时间( ) 6. mankind F. n. 航天器；宇宙飞船( ) 7. spacecraft G. n. 火箭；火箭弹( ) 8. spacewalk H. n. 人造卫星；卫星( ) 9. in the hope of doing sth I. n. 交通工具；车辆( ) 10. carry on J. n. 人类Ⅱ. 默写单词1. _______ adj. 精神的；思想的2. _______ adj. 有智慧的；聪明的；有智力的3. _______ n. 宇宙；天地万物4. _______ vt. 查明；确定；决定5. _______ vt. &n. 发射；发起；上市6. _______ vt. &vi. 传输；发送7. _______ adj. 失望的；沮丧的8. _______ n. 渴望；欲望vt. 渴望；期望9. _______ adj. 独立的；自立的10. _______ vt. &vi. 标志着；标明；发信号n. 信号；标志Ⅱ. 话题探究（选做题）Work in teams. Do you know these pictures? Choose one of the following pictures, have a heated discussion, and then express your opinions.the first step on the moon the first person to land onthe moonthe first Chinese to land onthe moon课中导学区研读教材Task 1 Pre-reading1. Use your knowledge and choose the correct answers.(1) How old is the earth?A. About 3. 5 billion years.B. About 4. 5 billion years.C. About 5. 5 billion years.D. About 6. 5 billion years.(2) _______ of the earth surface is covered by water.A. 20%B. 30%C. 50%D. 70%(3) How many planets are there in the Solar System?A. 6.B. 7.C. 8.D. 9(4) What is the total population of humans on the earth?A. About 3. 5 billion.B. About 4. 5 billion.C. About 5. 5 billion.D. About 7. 5 billion.(5) How long does the rotation(自转) of the earth take?A. 12 hours.B. 24 hours.C. A month.D. 365 days.(6) Which continent is the smallest?A. Africa.B. North America.C. South America.D. Oceania.(7) On what day is the Earth day celebrated?A. April 22.B. May 4.C. August 21.D. November 11.(8) Which ocean is the largest？A. The Pacific Ocean.B. The Arctic Ocean.C. The Indian Ocean.D. The Atlantic Ocean.(9) Which country has the largest area?A. Canada.B. China.C. Russia.D. USA.(10) Who is China’s first astronaut to go into space?A. Fei Junlong.B. Nie Haisheng.C. Yang Liwei.D. Jing Haipeng.2. Look at the following picture. What are the Chinese names of the eight planets that circle the sun?(1) Mercury _______(2) Venus _______(3) Earth _______(4) Mars _______(5) Jupiter _______(6) Saturn _______(7) Uranus _______(8) Neptune _______3. Before you read the passage, look at the title and the photos and then discuss these questions.(1) What do you think are the main reasons for space exploration?__________________________________________________________(2) What do you expect to read about in the passage?__________________________________________________________Task 2 While-reading1. Read the passage on Pages 40-41 and then match the main idea with each paragraph.( ) (1) Para. 1 A. China’s development of space exploration.( ) (2) Para. 2 B. Earlier achievements of space exploration.( ) (3) Para. 3 C. Bright future of space exploration.( ) (4) Para. 4 D. The desire to explore the outer space.( ) (5) Para. 5 E. Continuous effort in spite of disasters.2. Read the passage on Pages 40-41 and answer the following questions.(1) When did Neil Armstrong step onto the moon?A. On 4 October 1957.B. On 12 April 1961.C. On 20 July 1969.D. On 5 September 1977.(2) Why did the desire to explore the universe never die?A. Because people believe in the importance of carrying on space exploration.B. Because the astronauts from different countries want to go into space.C. Because scientists try to make sure nothing goes wrong in the universe.D. Because scientists wish to find other creatures in the universe.(3) How is Paragraph 2 organized?A. By giving examples.B. In order of space.C. By comparison.D. By listing numbers.(4) What’s the main idea of Paragraph 4?A. China became the third country in the world to independently send humans into space in 2003.B. China’s space programme started later but it has made great progress in a short time.C. Shenzhou 6 and 7 completed a second manned orbit.D. China has sent Chang’e 4 to explore the surface of the far side of the moon.Task 3 Post-readingFill in the blanks according to the passage on Pages 40-41.课堂思学区夯实基础I. 语法填空Abby Harris has a dream. But unlike most ordinary 15-year-old girls, Abby’s dream has nothing to do 1. _______ expensive shopping, meeting her favourite boy bands or throwing huge parties with her friends. This US teenager wants to be the first astronaut 2. _______ (walk) on Mars. And she’s using the power ofsocial media to make sure that she gets there. According to Abby’s Internet blog, Astronaut Abby, she has wanted to be an astronaut 3. _______ she was five years old.She explains more in the post “People Say I’m A Dreamer”, “When you’re that young and you have that big 4. _______ dream, most people just ignore you. But I stuck with it. I made plans, I worked hard and I focused on my goal. As I got older and continued to stay 5. _______ (focus) on science, technology, engineering and math(STEM) , people in my life(my family, friends, teachers) began to notice and 6. _______ (encourage) me to dream big. I had huge 7. _______ (ambition) , and was fortunate to have people around me 8. _______ (tell) me that I could achieve them.” Several years ago, Abby came across Italian astronaut Luca Parmitano at an airport and talked him into 9. _______ (become) her mentor（导师）. Abby is10. _______ (obvious) doing everything she can to make her dream a reality.Ⅱ. 创新活动（选做题）Use the following key words and try to write an essay within 30 words.参考答案课前预学区I. 1~5 BCGIHI 6~10 JFEDAII. 1. mental 2. intelligent 3. universe 4. determine 5. launch 6. transmit 7. disappointed 8. desire 9. independent 10. signal Ⅱ. 略课中导学区Task 11. (1) B (2) D (3) C (4) D (5) B(6) D (7) A (8) A (9) C (10) C2. (1) 水星(2) 金星(3) 地球(4) 火星(5) 木星(6) 土星(7) 天王星(8) 海王星3. 略Task 21. (1) ~ (5) DBEAC2. (1) C (2) A (3) A (4) BTask 31. launched2. orbited3. to go4. 19695. leap6. deep7. transmits8. 20039. independently课堂思学区夯实基础I. 1. with 2. to walk 3. since 4. a 5. focused6. encouraged7. ambitions8. telling9. becoming 10. obviously Ⅱ. 略。

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Unit 4 Astronomy : the science the starsI .写出下列必考单词1.大气层n .2.乘，增加v .3.人造卫星n .4.不同，不像prep .5.气候n . _____6.地心引力；重力n .7.理论n . ____________8.碰撞，坠落v .9.宇宙飞船n .10.拉力，拖，牵引力n.&v .11.基本的，基础的adj .12.链子，锁链n .13.天文学n .]4.原子n .II.写出下列单词的变化形式1.系统（n .）；系统的（adj .）2.球体，地球（n .）；全球性的（adj .）3.猛烈的（adj .）"暴力（n .）；猛烈地（adv .）4.生存（v .）；生存（n .）5.物理学家（n .）；物理（n .）；身体的（adj .）6.生物学（n .）；生物学家（n .）7.宗教（n.）；宗教的（adj.）8.原子（n.）；原子的（adj.）♦活学活用用所给单词的适当形式填空。

1.The treatment they gave him did him more than good, though the doctor insisted it was ___________ .（harm）2.Air everywhere and its makes it possible for us to live on. （exist）3.He is very.For example, the lifting device he made is a of ropes and pulleys, （system）4.A tour means traveling all around the. （globe）5.The use of against the attackers led to more clashes, （violently）6.She was a woman who wouldn, t hurt an ant. （gently）III.翻译下列必背短语1.及时，终于_______________2.下蛋 ______________3.高兴，振奋_______________4.产生，分娩_______________5.轮到某人_______________6.爆发 ______________7.阻止 ______________8.既然 ______________9.以......为起点_______________10.四面八方_______11 .冷却_______________12.掌握......的技巧/诀窍13.在表面___________________14.密切注视，当心♦活学活用根据括号中的解释，用适当的短语完成句子。

1.We got to Washington(sufficiently early so as not to be late) for the cherry blossoms.2.He(filled with gladness, hope) at the thought of seeing his girl friend again.3.When you this new machine, it will help you a lot. (know the skill of)4.!(be on one, s guard; keep looking out for possible trouble) There, s a car coming!5.SARS in 2002 and quite a few people died of it. (happen suddenly)6.Marx, s ideas(produce young) communism.7.Your prompt action(stop or hinder sb./sth.) a serious accident.IV.单元重点动词multiply exist prevent puzzle block crash cheer float exhaust watch ♦活学活用用上述动词的适当形式填空。

1.very fast, rabbits soon became the largest family of all the animals in this woods.2.at the result, he stood there, not knowing what to do3. There is no need yourself clearing up—we, 11 do it ourselves.4.Does life on other planets?5.Many roads after today, s heavy snow, so you, d better not go out.6.It was reported that a plane soon after it took off, causing 10 deaths.VI.语篇领悟根据课文How Life began on the Earth完成下列短文At the very beginning, the earth was just a cloud of(1)(energy) dust. Then the dust combined (2) a ball moving around the sun. After that, it exploded loudly with fire and rock, (3) (produce) water vapour, carbon dioxide and other gases, (4) in the end made the earth, s atmosphere. Then the earth (5) down, and water, one of the earth, s special (6) ， appeared and stayed on the earth, which made (7) possible for life to begin (8)(develop). Some small plants (9) (grow) in the water appeared on the earth, s surface, (10) (follow) by landanimals, (11) insects, amphibians, reptiles and the (12) important animals called dinosaurs until finally dinosaurs disappeared (13) of a sudden and some small clever animals with hands and feet appeared and spread all (14) the earth and in place of dinosaurs they became (15) most important animals on the planet一that is, human beings.重点语汇Lit exploded loudly with fire and rock.(P25) 地球猛烈爆炸起火，并喷涌出岩石。

♦词语辨析loud； loudly； aloud(1)loud可用作形容词、副词，表''大声地”，与sing, speak, talk, cry, laugh连用。

(2)loudly副词，大声地，暗含"喧闹地''意思，与explode, shout连用。

(3)aloud副词。

意为“出声地”，与read, think连用。

如：read aloud(朗读),think aloud(自言自语) ♦即学即练用loud； loudly； aloud 填空。

(1)Sing, please.(2)The bomb exploded near the hotel.(3)The kids playing on the playground often laugh and long.2.They multiplied and filled the oceans and seas with oxygen, which encouraged the later development of early shellfish and all sorts of fish.(P26)他们繁殖起来就使得早期的海洋充满了氧气，这为早期的贝类及其各种鱼类的发育进一步创造了条件。

♦词语归纳encourage sb.to do sth.鼓励某人做，怂恿某人做urge sb.to do sth.鼓励某人做，怂恿某人做urge sb.into doing sth.鼓励某人做，怂恿某人做♦即学即练(1)父亲总是鼓励我学好英语。

(2)老师鼓励我报名参加演讲比赛。

3.Before we left, Li Yanping explained to me that the force of gravity would change three times on our journey... (P30)在启程以前，李彦平向我解释说，在我们的航行中会有三次引力的改变。

注意下列句中force的意思。

(1)We forced the door open and arrested the two murderers.(强迫，强彳亍)(2)The force of gravity is really mysterious.(力量)(3)When he was only seventeen, he joined the forces to defend his country』军队)(4)As most men suffered from this strange disease, the majority of the labour forces in this village were women and children.(劳动力)♦词语归纳force open 强行打开by force 依靠武力force sb.to do sth.迫使...... 做come into force(法律)实施force sb.into doing sth.迫使... 做in force大批的force one, s way强行前进或进入force sth.on sb.把 .. 强加于....♦即学即练选用上述词组完成下列小片段。