人教版高三英语选修9 Unit 3 Australia全单元教案
Unit 3 Australia
The First Period
Aims:
Motivate is to know about Australia by conversation and prepare the is for the listening and speaking activities that follow.
Contents:
1. Warning up:
The students are given a map of Australia and asked to think about what they know about the country and which places they would like to visit.
Where is Australia
Name the famous cities in Australia
Here is a map of a world give the names of the oceans and continents.
4 Oceans:
Arctic Ocean
Atlantic Ocean
Indian Ocean
Pacific Ocean
7 continents
Africa Asia Antarctic Oceania Europe North America and South America
2. Listening and Discussing:
Listen to the conversation and answer the questions.
(1)What is Wei Ping worried about?
(2) Does Bob share his worry?
(3)Do you think by the end of the conversation Bob has talked Wei Ping into going
camping?
Listen again and then discuss and complete the poster on the right of page 27.
3. Writing a reply:
Read the mail on page 29 then write a reply you need to list all the reasons for and against the trip decide on your point of view with reasons.
Tell what you suggest. Give each of your reasons in one paragraph.
Starting:
I hop you will find my advice useful……..
]
The Second Period
Aims:
A brief introduction of Australia.
Contents:
1. Glance quickly at the five texts below and answer the questions.
(1)What topic is common to all five texts?
(2)What aspect of the topic is discussed in each text.(Scenery animals politics customs places of interest.)
(3)Match each reading passage with a description below.
2. Comprehending
The questions help you practice skimming for information .You should try to answer them in the shortest possible time. You do not need to read every word of all five reading passages in order to answer them.
(1)Where do most Australians live?
(2)In what city do federal politicians work?
(3)How many people live in Australia.
(4)When is Australia Day?
(5)How far is it from Perth to Sydney
(6)How many World Heritage Sites are there in Australia?
(7)Which part of Australia get the most rainfall?
(8)Why do most people choose not to climb Uluru?
(9)What two World Heritage sites are named in these texts?
3. Discussion:
Discuss these questions with others in your class each of 4 groups has topic to discuss
Group1: Each year large numbers of people become Australian citizens.Why do you think they choose to become citizens?
Group2: When do you think traveling by train across Australia would be appropriate and when do you think traveling by plane would be more suitable? Give more than one reason.
Group3: In what part of Australia do you think most agriculture takes place? Give reasons.
Group4: Choose five words or phrases to describe Australia.
4. Choose one or two is to present the answers to questions of each group.
The Third Period
Aims:
To discover useful words and expressions and keep key sentences in mind. Contents:
https://www.360docs.net/doc/7510393098.html,plete the sentences with words below.
backgrounds nation citizens tolerance Aboriginal homelands migrants respect
The majority of Australians are_____ from many different_____ . In fact, the only_____ whose ancestors have lived here for more than 200 hundred years are the_____ people. Most Australians believe that having people from so many different_____ creates_____ and_____ and makes Australia a stronger_____ and a more interesting place to live.
2.You will find it easier to learn English words in clusters. Read aloud the
following words and write down as many words related to them as possible.
Compare your lists with a partner.
EXAMPLE: rain, rainbow, rainfall, rainy, raindrop, raincoat, rainforest, rain water
rain tax home rust time right autonomy defend tolerate celebrate nation city birth associate reserve way
3.Explain key words and phrases
adequate adj. sufficient
enough
inadequate
adequate: 着重符合一个客观要求或标准.兼有适合之意
sufficient:较偏重分量或数量的足够多用书面语
enough:常用语,也较偏重分量或数量的足够
eg: His mages are adequate to support the family
approximately: adv. Nearly be most the same as sth.
approximate: adj. 大概的大约准确的
v.The cost approximates 30000 dollars. (vt)
The story approximated to the truth. (vi)
associate: vt. join together
Connect ideas in one’s mind
Associate …..with 将(不同的事物)联系起来
Red is usually associate anger
association: n. 联合联盟协会社团
association football 英式足球
in association with 与…..有关连/联合
defence/ defense: n. 防御防御措施国防部
The Ministry of Denfense国防部
defend: v. keep safe from harm;
protect against attack 保卫防守为…..辩护
He defended me from the drunken man.
They defened very well in that game.
比赛中他们放手的非常好
He is prepared to defend my ideas.
他准备好为自己的构想辩护
in defense of 保卫 speak in defense of 为…辩护
The Fourth Period
Aims:
Main sentences especially compounded sentences ask is to read fluently and recite it freely.
Contents: key sentences:
1.Australia is the only country that is also a continent.
2.Do not you know that Australia was as a matter of fact what used to be a nation
of prisoners.
3.The centre of the continent, which is mainly desert and dry grassland has few
settlements
4.The rest of the furniture is made up of a bed, a table and four chairs, which
are made of steel and wood.
5.She is dressed in which like a nurse, which she is not
He looked like an honest man, which he was.
6.He told me, which was believable, who did all this.
7.He said nothing, which made her angry.
8.Like the states in America, Asutralian states are autonomous in some areas of
government.
9.I wish you could see this amazing rock.
I wish I were you.
I wish he had finished his homework.
10. Drive 250 km northwestwards from Hobart along the 10 highway and you will arrive of the southern end of the……
Analyze the structures of sentence below and underline all the predicatives and practice with a partner.
KIM: The meat seems to be shrinking!
SAM: Maybe there’s too much fat in it.
KIM: What can I do?
SAM: It’s probably the wrong kind of meat for a barbecue.
The best thing is to cook it very slowly.
KIM: You know, it smells strange too.
SAM: Is it rotten? Let’s smell. Hey! This isn’t steak!
KIM: So, what is it?
SAM: Where did you get it?
KIM: It was in the bottom of the fridge.
SAM: Oh, no! That’s the dog’s meat!
KIM: Are you sure?
(完整word版)高三英语专题复习教案
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人教版高中英语选修9Unit1《Breakingrecords》word单元教案1
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人教版九年级英语第九单元教案
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(完整word)阅读理解新课标版高三英语教案教学设计
阅读理解(新课标版高三英语教案教学设计) （共3课时）张远哲 教学内容：阅读理解的解题指导及相关练习。 三维目标：、 （1）知识目标：了解阅读理解的命题特点、解题方法及技巧。 （2）能力目标：熟练掌握阅读理解的考核项目及解题思路、备考策略。 （3）情感目标：揭开阅读理解的神秘面纱，使学生树立信心，从容应对。 教学重点：阅读理解的解题方法及技巧。 教学难点：如何从对整篇文章的把握，对特定细节以及复杂句子的理解方面提高学生的归纳、推理、判断能力，选出最佳选项。 教学方法：演绎归纳法。通过对此题型的讲解和归纳，使学生能够更容易从方法上去把握，从练习中去体会其解题的规律。 教学课时：3～4课时 教学用具：多媒体课件；黑板； 教学过程： Step 1 Introduction 2007年广东省高考英语阅读理解题的考查目的: 高考阅读理解要求考生在20分钟左右的时间内，完成对三篇不同题材、体裁文章的理解。另外，今年还增加了信息匹配题。要求考生在5分钟左右的时间内，完成对一篇文章有关信息的筛选和匹配。阅读理解考查的不仅是考生对整篇文章的把握能力，还考查了他们快速捕捉信息、准确理解特定细节以及复杂句子的能力；考生不仅要理解文章的表层意思，更重要的是要通过文章的表层去合理推断、挖掘文章的隐含意义、延伸意义。这是对考生能力、智力、心理的一个综合检验。阅读理解的好坏在很大程度上决定着英语考试成绩。
2007年广东省高考英语阅读理解题的命题形式 高考阅读理解试题的类型主要分为四种：细节理解题、推理判断题、猜测词义题和主旨大意题。它们常见的提问形式如下： （1）细节理解题常见的提问形式 Which of the following (statements) is TRUE/not TRUE? According to the passage, who(what, where ,when, why, how, etc,)…? The following are mentioned EXCEPT______? Why does the author say…? Where in the passage does the author describe…? (2) 推理判断题常见的提问形式 The writer implies that______ It can be inferred from the passage that______ It suggests that_______ It can be included from the passage that_____ We can draw a conclusion that_____ We can learn from the passage that____ (3)猜测词义题常见的提问形式 The underlined word “hit”( in paragraph 1) probably me ans___ What does the underlined part“reimburse you” probably mean? By saying “it is all worth it” in the last paragraph ,the author means that _ _____ (4)主旨大意题常见的提问形式 What is the main idea of the passage? The best title for the passage might be____ The main purpose of the passage is to _____
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目录 Module 1 Basketball-Period 1 Module 1 Basketball-Period 2 Module 1 Basketball-Period 3 Module 1 Basketball-Period 4 Module 1 Basketball-Period 5 Module 1 Basketball-Period 6 Module 1 Basketball-Period 7 Module 1 Basketball-Section 1 Background readings Module 1 Basketball-Section 2 The Analysis of the Difficult Sentences Module 2 Highlights of mey senior Year-Period 1 Module 2 Highlights of mey senior Year-Period 2 Module 2 Highlights of mey senior Year-Period 3 Module 2 Highlights of mey senior Year-Period 4 Module 2 Highlights of mey senior Year-Period 5 Module 2 Highlights of mey senior Year-Period 6-7 Module 2 Highlights of mey senior Year-Section 1 Background Readings Module 2 Highlights of mey senior Year-Section 2 The Analysis of the Difficult Sentences Module 2 Highlights of mey senior Year-Section 3 Words and Expressions Module 3 Literature-Period 1 Module 3 Literature-Period 2 Module 3 Literature-Period 3 Module 3 Literature-Period 4-5 Module 3 Literature-Period 6-7 Module 3 Literature-Section 1 Background readings Module 3 Literature-Section 2 The Analysis of the Difficult Sentences Module 3 Literature-Section 3 Words and Expressions Module 3 Literature-Task Module 4 Music Born in America-(Period 5-6) Module 4 Music Born in America-(Period 7-9) Module 4 Music Born in America-Period 1 Module 4 Music Born in America-Period 2 Module 4 Music Born in America-Period 3 Module 4 Music Born in America-Period 4 Module 4 Music Born in America-Section 1 Background Readings Module 4 Music Born in America-Section 2 The Analysis of the Difficult Sentences Module 4 Music Born in America-Section 3 Words and Expressions Module 5 Ethnic Culture-Grammar1 Module 5 Ethnic Culture-Grammar2 Module 5 Ethnic Culture-Introduction Module 5 Ethnic Culture-Reading and Vocabulary(1) Module 5 Ethnic Culture-Reading and Vocabulary(2)
高中：高三英语教学总结及反思(教案文本)
( 英语教案 ) 学校：_________________________ 年级：_________________________ 教师：_________________________ 教案设计 / 精品文档 / 文字可改 高中：高三英语教学总结及反思 (教案文本) Learning English is conducive to making friends, chatting or working together with foreigners, and learning English is very useful for traveling abroad.
高中：高三英语教学总结及反思(教案文 本) 高三这一年，对老师和学生来说都是一次磨砺。作为一名高三的英语老师，随着今年考试题型的突然变化，曾有一定的迷茫感，但同时这也是一件好事，促使我们用更多的时间去学习、研究新题型和高考，以便能够更好地教授学生。 回首自己高三这一年来的教学工作，在老教师的指导和帮助下，在与其他教师的交流和讨论中，教学还是比较成功的。对学生的考试技巧指导及训练是有效的、针对性强的。这主要得益于我们有一个团结、合作的学科组，在此我谈谈对复习备考的一些想法和做法。 一、加强研究，提高复习备考工作的针对性 认真学习并分析了高考题的类型，目的是总结规律寻找突破口。从历年高考试题的整体研究中找共性；从2004年各类试题的研究中
找趋势；开拓性地抓复习备考。今年高考新增加的题型，为任务型阅读，考查考生在有限的时间内根据需要捕捉有效信息的能力。阅读试题的考查全面，对中学英语教学起到了很好的导向作用。在常规教学及复习备考中，我们始终抓住加大阅读量，开展泛读教学，加强阅读技巧的指导，形成有效的阅读策略，从根本上培养考生的良好的阅读习惯和逻辑思维能力。另一增加的内容为单词拼写：该题型为10年以前高考题型。十年后再次出现。在平时的练习中我们比较重视的词汇的巩固及扩充，以及好句子和好课文背诵这一环节。 二、制定计划，加强复习的目标性。 我们根据学生的具体情况，制定出切实可行的复习计划，把复习分为三个阶段。 1、夯实基础，发展能力。 近年来高考英语逐渐侧重于语言能力的考查，对语言知识的直接考查相对地减少了。因此，在复习过程中，首先组织学生巩固各项基础知识，同时通过不断的语言练习，掌握一定的技巧。在此基础上，再通过科学系统的训练，发展能力，收到了事半功倍的效果。
译林牛津版高中英语选修9：U1 重点词汇讲解教案
U1 重点词汇讲解 （一）重点动词讲解 1. rank vi. & vt. 属于某等级，将……归为某等级 He ranks among the best pupils of his grade. 他是他们年级最好的学生之一。 n. （尤指较高的）等级，级别 He is a physicist of the first rank. 他是一流的物理学家。 2. associate vt. 联想，联系 Many people associate dark clouds with depression. 许多人把乌云与沮丧联系起来。 【拓展】 association n. 联合, 结合；协会, 社团 Our long association with your company has brought great benefits. 我方和贵公司的长期合作带来了巨大的利益。 The association is/are having its/their annual conference next week. 该协会在下个星期举行年度会议。 3. owe v. 欠，应向……付出；得感谢，应归功于 I will owe nearly a hundred pounds on that car. 我为买车还将欠将近100英镑。 We owe everything to you, doctor. 多亏了您，医生。 【拓展】 owing to由于，因为 Now his crops completely failed, owing to a disease that had broken out last month. 由于上周爆发的病害，他的庄稼全部欠收。
译林牛津版高中英语选修9教案：U4 Project
牛津高中英语教学设计 单元：Unit 4 Behind beliefs 板块：Project Thoughts on the design: 本节课是把英语听、说、读、写的训练从课堂内拓展到课堂外的探究性学习课，旨在通过学生对阅读材料——中国最古老的佛教寺庙白马寺“The White Horse Temple”的熟悉的基础上，使学生在积极参与听、说、读、写等一系列的课堂活动的同时，了解佛教如何传入中国、白马寺的建筑风格及它在中国佛教史上的重要地位，以此引导学生探索“介绍一个宗教圣地”该从哪几个方面入手及该类文章的基本结构。然后根据具体的步骤，通过小组讨论、分工合作、信息检索、交流汇报等形式的活动，用英语完成一份报告：介绍历史上某个有影响的宗教圣地，最后呈现学习成果，创造性地完成学习任务，培养学生综合运用英语的能力。
Teaching aims: After reading a report about a historic religious site “The White Horse Temple”, the students will be able to know about the oldest Buddhist temple in China and what needs to be covered in a report like this. The students will also have the chance to practise their listening, speaking, reading and writing abilities while participating in classroom activities. At the end of the class, the students will practise how to write a report about a historic religious site. Teaching procedures: Step 1 Lead-in (PPT4) 1. Look at some pictures of oldest temple in China. Q: Do you know which Buddhist temple is the oldest in China? Then present two pictures of the White Horse Temple and students will know that the White Horse Temple is the oldest Buddhist temple in China. (PPT5) [Explanation] 学生在该部分主要了解中国最古老的佛教圣地——“The White Horse Temple”。 Step 2 Reading comprehension 1. Analyse the structure of the report Listening (PPT6) Listen to a report about a historic religious site The White Horse Temple. While listening, please find out what aspects about the White Horse Temple the report mainly covers. Then ask the students to answer the following questions. Q: What aspects about the White Horse Temple does the report mainly cover? (PPT 7)
英文第一到第九单元教案资料
英文第一到第九单元
Unit 1 1.May I have your attention ,please. Flight 211 was called off due to the thick fog. 请大家注意。211航班由于浓雾被取消了。 2.Never have I been so moved.我从来没有如此感动。 3.I didn’t want to discourage John from taking up fishing.我不想阻碍约翰从事钓鱼。 4.There is nobody in the army who doesn’t know George.在军队中没有一个人不知道乔治的。 5.That math problem was a hard one ,even for Diana.那道数学题很难，甚至戴安娜也觉得难。 6.The rent is due on the last day each month. 每个月的最后一天付房租。 7.Jeff plays football every other weekend.每隔一周的周末Jeff去踢足球。 8.Mandy is ten years old and quite short of her age.Mandy10岁,在这个年龄，她属于个子较矮。 9.The sweaters sell for seven fifty and are available in five colors.这件毛衣卖7.5美元,且有5种颜色。 10.Jenny had three tickets for the concert, but she gave one to her brother. Jenny有3张音 乐会的门票，但是她给了她哥哥一张。 1.Tom wanted to find an apartment for 150 dollars a month, but discovered that he had to pay twice as much.汤姆想以150美元/月找一间公寓，但是发现他不得不支付两倍。 2.Today is Thursday and the exhibit is supposed to open the day after tomorrow.今天是周四，展览应该在后天开幕。 3.I worked for 3 hours last night, half on writing, half on vocabulary.我昨晚工作了3小时，一半在写作上，一半在词汇上。 4.It seems as if we’ve known each other for a long time instead of just five days.我们似乎彼此相识很长时间了,而不是只有5天。 5.Forty students came to Doctor Johnson’s first lecture, but after a week, all but fourteen had dropped out.40个学生去了约翰逊的第一次讲座，但是一周以后，除了14个学生外，其他的都退出了。 6.These books have been on the market since last June.自去年6月，这些书已经在市场上了。
人教版九年级化学全一册第九单元集体备课教案教学反思
第九单元溶液 课题1 溶液的形成 本课题包含三部分内容。 第一部分通过学生的探究，使学生在客观上认识溶液的特征，从微观上认识溶液是溶质粒子分散到溶剂中形成的均一、稳定的体系，在此基础上使学生建立一个有关溶液的较为科学的概念，进而认识溶质、溶剂及其关系。 第二部分介绍溶解时的吸热或放热现象，通过学生思考，自己设计实验方案，探究物质在溶解过程中的吸热或放热现象。 第三部分通过实验简单介绍了乳化现象，以激发学生学习化学的兴趣。 本课题内容容易引起学生的学习兴趣，但从微观角度理解溶液的形成有一定的难度，理解乳化现象也有一定难度，故在教学中充分利用探究实验，并联系生活实际，使学生对乳化现象有较直观的了解。 第1课时溶液的概念、特征和组成 【教学目标】 1.知识与技能 （1）认识溶解现象，知道溶液、溶剂、溶质的概念。 （2）了解溶液在生产和生活中的重要作用。 2.过程与方法 （1）学习科学探究和科学实验的方法，观察、记录、分析实验现象。 （2）学习采用对比的方法认识对相同问题的不同解决方法。 3.情感态度与价值观 （1）增强学习化学的兴趣。 （2）培养勇于探索的精神。 【教学重点】 建立溶液的概念，认识溶液、溶质、溶剂三者的关系。 【教学难点】 从微观上认识溶液。
【教具准备】 NaCl溶液、CnS0 4溶液、CuC1 2 溶液、KMnO 4 溶液、FeCl 3 溶液、NaCl固体、糖、 CuS0 4 晶体、水、玻璃棒、100mL烧杯(若干）、药匙、碘、汽油、高锰酸钾固体、酒精、试管(若干)等。 【导入新课】 展示已配制好的五种溶液:NaC1、CuS0 4、CnCl 2 、KMn0 4 、FeCl 3 。让学生观察，并 设疑:这些漂亮的液体让你们想到了什么？ 【学生活动】 学生各抒己见，发表自己的见解。 【分析小结】 其实，我们看到的液体都是溶液。我们今天就要来学习第一课题──溶液的形成，学了本课题后同学们的猜想与假设自然有了答案。 【活动与探究1】 几种固体物质溶于水（请同学依据实验填写下表）。 药品：NaCl、糖、CuS0 4 晶体、水 仪器:玻璃棒、100mL烧杯三个、药匙 【交流现象】 请一组同学解释实验过程及现象:食盐、糖、硫酸铜晶体都溶于水中且硫酸铜晶体溶解后的液体是蓝色的。 【得出结论】 三种物质都溶于水，得到混合物颜色有差异。 【提出问题】 为什么物质会消失在水中？原因是什么？对此你有何猜想？小组讨论一下看是否能形成共识。 【分析小结】 是固体小颗粒分散到水中，形成一种混合物，这种混合物就是溶液。 【引导观察】 溶液的颜色是否均一？溶液中是否有固体析出？
高三英语公开课教案
高三英语公开课教案： Gerund ---------------梁胜利 教学目标： 动名词可以起名词的作用，在句子中作主语，宾语，表语和定语。教学重点：动名词与不定式作主语，表语的区别 教学难点；现在分词的形式与动名词相同，但功能不同.可在句中充当定语，表语，状语和补语。 教学过程：动名词的语法作用 1. Playing football is my favourite sport.主语 2. Our work is serving the people. 表语 3. I remember being taken to Wuhan when I was a very small child. 宾语 4. W e have a swimming poor in the back yard.定语 I remember being taken to Wuhan when I was a very small child.（动名词的一般被动态） She admitted having opened the box.（动名词的完成被动态）How about the two of us taking a walk down the garden? (MET93 17) (动名词的复合结构) 动名词与不定式作主语，表语的区别 v-ing形式作主语时往往表示一般性的、习惯性的动作；而不定式作主语则表示在具体情况下特定的或一次性的动作。但有时可
以通用。 只能用动名词作宾语的动词 1.advise, allow, avoid, admit, consider, delay, enjoy, escape, excuse, finish, imagine, mind, miss, permit, practise, risk, suggest,dislike,appreciate 2.feel like, give up, put off, keep on, look forward to ,insist on , can’t help ,get used to ,devote …to 3.It’s useless/no use/no good… doing 在begin, start, continue,intend 等动词后跟v-ing形式和不定式作宾语，句子含义相同 在like, love, hate等动词后v-ing形式作宾语时往往表示一般性的、习惯性的动作；而不定式作宾语则表示在具体情况下特定的或一次性的动作。 下列动词后跟动名词或不定式意思完全不同。 v 1.remember,forget, regret + doing 记得/忘记/遗憾曾做过某事 + to do记得/忘记/遗憾要做某事 v 2.want,need,require +doing 需要被做 +to do 需要做 v 3.stop,try, mean,go on
高中英语 Unit 1 Other countries, other culturesWelcome to the unit精品教案 牛津译林版选修9
Unit 1 Other countries, other cultures Part One Teaching Design 第一部分教学设计 Aims and requirements ◆ read a travel brochure about Canada and a magazine article about an aspect of Australian culture ◆ listen to a conversation about travel plans ◆ talk about issues related to travel and phone up a travel agent ◆ plan and write a travel itinerary ◆ make a flip chart about an aspect of Chinese culture Procedures ● Welcome to the unit Step 1 Brainstorming At the beginning of this period, let’s enjoy some pi ctures first. When you catch sight of them, which country comes into your mind first?
1.Leaning Tower Of Pisa--- Italy 2.kimono—Japan 3.Statue of Liberty—America 4.Shakespeare—the UK 5.Pyramid—Egypt
人教版数学四年级下册第九单元教学设计
第九单元 数学广角——鸡兔同笼 “鸡兔同笼”问题是我国民间广为流传的数学趣题,它在培养学生逻辑推理能力的同时使学生体会代数方法的一般性。教材首先通过富有情趣的古代课堂 , 单元导语
生动地引出“鸡兔同笼”问题,并通过提问激发学生解答问题的兴趣;让学生在经历、体验解决问题的过程中感悟解决问题的策略及方法的多样化。 本单元主要引导学生通过猜测、列表、假设等方法来解决问题,培养学生猜测、有序思考及逻辑推理的能力。 在解决“鸡兔同笼”问题的方法中,猜测是探究解决此类问题的基础,列表法有助于通过有序思考找到问题答案,假设法有利于培养学生的逻辑推理能力,且是解决此类问题的一般方法。教学中,教师要给学生充分的空间,足够的时间探究、讨论解决此类问题的方法,并在小组交流、合作学习的过程中了解不同方法的特点,积累解决问题的经验。 因此在解决“鸡兔同笼”问题时,学生选用哪种方法均可,不强求用某一种方法。 第1课时 鸡 兔 同 笼 教学内容 人教版四年级下册教材第103~105的例1和“做一做”。 内容简析 “鸡兔同笼”问题是我国民间广为流传的数学趣题。例1是在古代趣题的基础上呈现了一道数据较小的“鸡兔同笼”问题。在引导学生探索解决问题方法的过程中,呈现了猜测、列表、假设等方法。 教学目标 1.了解“鸡兔同笼”问题, 感受古代数学问题的趣味性。 教学设计
2.尝试用不同的方法解决“鸡兔同笼”问题。 3.在解决问题的过程中培养学生的逻辑推理能力。 教学重难点 教学重点:理解并掌握用假设法和列表法解决“鸡兔同笼”问题。 教学难点:理解用假设法的算理并能运用不同的方法解决实际问题。 教法与学法 1.为了更好地突出重点、突破难点,在本课主要以启发式为指导思想,采用情境导入、巧设疑问、引导探究等教法。 2.本课以观察比较、自主探究、交流讨论为主要学习方法。让学生多思、多说、多练,使学生由被动的学习转为积极主动参与学习。 承前启后链 复习:回顾方法的迁移和运用。 如:整数运算定律可以推广到小数。 学习:理解鸡兔同笼问题。 如:今有雉兔同笼,上有三十五头,下有九十四足,问雉兔各几何? 延学:用假设方法解决问题。 如:有2分、5分硬币共20枚,共8元4角,问2分、5分各有几枚。 教学过程 一、情景创设,导入课题 故事导入:同学们,老师假期游玩时,在一个农家小院里,看到一个老爷爷正在考他的小孙子,老爷爷出的题很有趣,于是我近前去看,发现那个小孩
人教版高三英语全套教案
人教版高三英语全册教案 目录 Unit 1 That must be a record! (1) Unit 2 Crossing limits (6) Unit 3 The land down under (14) Unit 4 Green World (19) Unit 5 Getting the message (25) Unit 6 Going West (32) Unit7 A Christmas Carol (38) Unit 8 Learning a foreign language (42) Unit 9 Health Care (45) Unit 10 American literature (51) Unit 11 Key to success (65) Unit 12 Education (70) Unit 13 The mystery of the Moonstone (78) Unit 14 Zoology (86) Unit 15 Popular youth culture (89) Unit 16 Finding Jobs (97)
Unit 1 That must be a record! Ｉ．单元教学目标 技能目标Goals ▲ Talk about records, adventures and hobbies ▲ Practise mea suring and comparing ▲ Review the subject ▲ Fill in a form II．目标语言 功能句式 1. Talk about records, adventures and hobbies 2. Practise measuring and comparing Typical measurements (m=meters cm=centimeters h=hours) Height of people (When referring to people, ―tall‖ is used, not ―high‖, and measurements are given in feet and inches (but not yards) or meters and centimeters. She is about 5ft 6 in tall. The world‘s tallest man is 2.55m. Speed A speed limit of 30 mph Sound travels 186,300 miles in a second. Measurement of Temperature The normal temperature of the human body is 37°C. The lowest temperature ever recorded on earth is-89.2°C. Crossed the Three Gorge on a high wire, 646 meters long, 402 meters high, time 13 minutes 48 seconds. Walked across Mt Heng, 1,399 meters long, 436 meters high, time 52 minutes 13 second At Tiankeng, walked 687 meters, about 662 meters above the ground 词汇 1. 四会词汇beard, voyager, tight, tightrope, edition, moustache, brewery, conclude, hire, length, athletic, fade, account, attempt, suitable, inspect, confirm, certificate, gradual, blank, enthusiastic, bid, decade, committee, fascinate, burst, underline, globe, bush, skilful, administration, permission, schoolmate, grandparent, recently, familiar, helmet, truly, delight, delighted, energetic, cautious, outgoing, register 2. 认读词汇cheetah, sailfish, gorge, Urumqi, feat, hectare, Lance Armstrong, Juan Antonio Samarranch, spaceman, ramp, skateboarder, skateboard, capture, factor, teenage, skim 3. 词组set down, in a row, in the first place, apply for, burst into sth, center on/ upon, concentrate on 4．重点词汇set down, attempt, suitable, apply for, inspect, confirm, enthusiastic, bid, fascinate, burst into sth. underline, center on/ upon, concentrate on, delight, delighted, cautious, outgoing, register 语法Review the Subject 重点句子 1．Instead, the editors of the book set down the records and keep track of them in other ways. 2．Impressive as the record is, it fades next to the story of Armstrong‘s struggle against disease. 3．These new sports are called ―extreme sports‖ and all center on the ―X-factors‖--- the pure joy of doing something that you did not think you could do and overcoming your fears. III．教材分析与教材重组 1. 教材分析