教科版高中英语必修四全册教案
UNIT 3 SOMETHING GOOD TO EAT
【教学目标】
1．知识目标
（1）重点单词：
sweet potato, native, frost, tuber, tropical, moist, flesh, yam, firm, root, cutting, inch, manure, add, depth, length, decrease, smooth, nutritious, fiber
（2）重点短语：
add to
（3）能理解、应用句型：
a. Sweet potatoes, which are native to Central and South America, are one of the most important food crops in tropical and subtropical countries.
b. The tomato, which is a widely cultivated South American plant, the tomato has edible, flesh, and usually red fruit.
2．语言技能目标
（1）理解并掌握新词的含义及应用。
（2）理解材料内容：通过上下文克服生词困难，掌握听力技巧，提高英语听力能力。
3．情感态度、文化意识、学习策略
在“学生为主体”的思想指导下，让学生成为课堂的主人，形成有效的“生生互动”，“和谐对话”，同时借助多媒体的优势使学生主动融入课堂教学情境之中，以调动学生积极性，激发学生参与课堂的潜能，建立良好的课堂氛围，真正发挥情感教
学的优势。
【教学重点】
1．学习并掌握重点单词：
sweet potato, native, frost, tuber, tropical, moist, flesh, yam, firm, root, cutting, inch, manure, add, depth, length, decrease, smooth, nutritious, fiber
2．学习并掌握重点短语：
add to
3．能理解、应用句型：
a. Sweet potatoes, which are native to Central and South America, are one of the most important food crops in tropical and subtropical countries.
b. The tomato, which is a widely cultivated South American plant, the tomato has edible, flesh, and usually red fruit.
【教学难点】
1．学生对本课内容主旨大意的准确理解。
2．材料的理解及听力技巧的掌握。
【教学准备】
1．教师准备：多媒体课件、音响。
2．学生准备：课本及其他学习用品。
【教学过程】
Step 1 Warming up and greeting
Daytime greeting to every student.
Step 2 Preparation for task
1. Show different groups of book in PPT, and ask students to try to list as many crop
names as possible, and then put them into the groups. Read about the "Sweet Potatoes" in book. Write down in the chart the main features of sweet potatoes.
2. Ask students to read the text again and complete the passage using the words and expressions in the box.
Step 3 Task
First ask students to work individually. Spend five to ten minutes thinking about the sweet potatoes. Teacher gives help in vocabulary when students need.
Second, ask students to read the text again and finish comprehension part.
Third, ask students to study expressions part individually, and teacher explains the usages.
Step 4 Word study
Word-formation: noun + -ed = adjective.
Finish exercise in part "Word study".
Step 5 Grammar
Step-by-step grammar: proper nouns and the possessive case of nouns.
Ask students to finish the exercise in part 1 and 2 in this part and teacher checks the correct answer.
Step 6 Listening and speaking
Ask students to listen to the CD and complete the passage of “A NEWS TEPORT”. Pay attention to the problem Australian banana growers meet and the solution they suggest.
Step 7 Fun time
A sk students to read aloud and find the rhymes in the poem of “A Carrot Poem”.
Step 8 Further reading
A sk students to read the passages about the “Garlic” and finish the comprehension in book.
Step 9 Summary
Ask a student to summarize the content we learned today.
Step 10 Homework
1．Listen to the radio.
2．Review the new words and sentences.
【板书设计】【教学反思】
Unit 1 Women of achievement 1． Target language a. achieve, achievement, condition, welfare, institute, connection, campaign, organization, entertainment, inspire, support, devote ... to b. Watching a family of chimps wake up is our first activity of the day. P2 Everybody sits and waits while the animals in the group begin to wake up and move. P2 But the evening makes it all worthwhile. P2 ... we see them go to sleep together in their nest for the night. P2 2． Ability goals a. Learn Warming Up, and know how to tell the great women and the famous women. b. Learn the way to describe a person from what the person did, what she/he looks like and so on. 3． Learning ability goals Teach Ss how to describe a person. Teaching important points a. By reading A protector of African wildlife, students can learn from Jane Goodall in at least two aspects: b. Ask students to answer these questions: 1) What made her a great success? 2) What should we learn from Jane Goodall? Teaching difficult points Let everyone believe that all of us can become Jane Goodall. Teaching methods Inspiration, Questioning and Discussion. Teaching aids A computer, a projector and a recorder.
高中英语黄金阅读(高一版) 习俗类 (1) In the US, people prefer waiting for a table to sitting with people they don’t know. This means a hostess may not seat a small group until a small table is available, even if a large one is. If you are sitting at a table with people you don’t know, it is impolite to light up a cigarette without asking if it will disturb them. At American restaurants and coffee shops you are usually served tap water before you order. You may find the bread and butter is free, and if you order coffee, you may get a free refill. Most cities and towns have no rules about opening and closing time for stores or restaurants, though they usually do make rules for bars. Especially in large cities, stores may be open 24 hours a day. Serving in restaurants is often large; too large for many people. If you can’t finish your meal but would like to enjoy the food later, ask your waitress or waiter for a “doggie bag”. It may have a picture of a dog on it, but everybody knows you’re taking the food for yourself. Supper and dinner are both words for the evening meal. Some people have “Sunday dinner”. This is an especially big noon meal. Tips are not usually added to the check. They are not included in the price of the meal, either. A tip of about 15% is expected and you should leave it on the table when you leave. In some restaurants, a check is brought on a plate and you put your money there. Then the waiter or waitress brings you your change. 1. Which statement is true? A. American people like sitting with people they don’t know. B. A hostess always seats a small group at a large table. C. American people never sit with people they don’t know. D. American people would not light a cigarette if the people who sit at the same table mind their smoking. 2. What is served before you order? A. bread B. butter C. coffee D. cold water 3. What do American people always do when servings are too large for them? A. They take the food home with a doggie bag for their dogs. B. They leave the food on the table and go away. C. They take the food home with a doggie bag and enjoy the food later. D. They ask the waitress or waiter to keep the food for them. 4. Sunday dinner is_______. A. a dinner in the evening B. A big noon meal C. a big lunch on Sunday D. A supper on Sunday 【答案解析】本文介绍了美国人在外就餐时的风俗习惯。 1. D。细节题。根据第一段及关键句…it is impolite to light up a cigarette without asking if it will disturb them 可知 A、B、C 与原文不相符，同时关键句告诉我们“未
教科版高中英语必修四全册教案 UNIT 3 SOMETHING GOOD TO EAT 【教学目标】 1．知识目标 （1）重点单词： sweet potato, native, frost, tuber, tropical, moist, flesh, yam, firm, root, cutting, inch, manure, add, depth, length, decrease, smooth, nutritious, fiber （2）重点短语： add to （3）能理解、应用句型： a. Sweet potatoes, which are native to Central and South America, are one of the most important food crops in tropical and subtropical countries. b. The tomato, which is a widely cultivated South American plant, the tomato has edible, flesh, and usually red fruit. 2．语言技能目标 （1）理解并掌握新词的含义及应用。 （2）理解材料内容：通过上下文克服生词困难，掌握听力技巧，提高英语听力能力。 3．情感态度、文化意识、学习策略 在“学生为主体”的思想指导下，让学生成为课堂的主人，形成有效的“生生互动”，“和谐对话”，同时借助多媒体的优势使学生主动融入课堂教学情境之中，以调动学生积极性，激发学生参与课堂的潜能，建立良好的课堂氛围，真正发挥情感教
新版人教新课标高中英语必修四：unit3GRAMMAR教案 【语境展示】 1. The three words are pronounced in the same way. 2. They were given a warm send-off at the airport. 3. The matter will be looked into in the future. 4. I didn’t expect that I would be asked to speak. 5. The children are being taken care of by their aunt. 6. A new supersonic aircraft was being designed. 7. They have been warned not to swim there. 8. He told me that the factory had been closed down. 【归纳】 语态是动词的一种形式，用以表示主语和谓语之间的关系.。英语的语态分为两种：主动语态和被动语态.。主动语态表示主语是动作的执行者；被动语态表示主语是动作的承受者.。被动语态常用于以下几种情况： 1. 不知道动作的执行者是谁.。如： Printing was introduced into Europe from China. 2. 不必提到动作的执行者.。如： Such things are not done twice. 3. 强调或侧重动作的承受者.。如： The girl is liked by everybody.
必修4 Unit 1 A STUDENT OF AFRICAN WILDLIFE It is 5:45 am and the sun is just rising over Gombe National Park in East Afri ca. Following Jane's way of studying chimps, our group are all going to visit them in the forest. Jane has studied these families of chimps for many years and helped people understand how much they behave like humans. Watching a family of chi mps wake up is our first activity of the day. This means going back to the place where we left the family sleeping in a tree the night before. Everybody sits and wa its in the shade of the trees while the family begins to wake up and move off. Th en we follow as they wander into the forest. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right. Ho wever, the evening makes it all worthwhile. We watch the mother chimp and her b abies play in the tree. Then we see them go to sleep together in their nest for the night. We realize that the bond between members of a chimp family is as strong as in a human family. Nobody before Jane fully understood chimp behaviour. She spent years observi ng and recording their daily activities. Since her childhood she had wanted to work with animals in their own environment. However, this was not easy. When she firs t arrived in Gombe in 1960, it was unusual for a woman to live in the forest. Only after her mother came to help her for the first few months was she allowed to be gin her project. Her work changed the way people think about chimps. For exampl e, one important thing she discovered was that chimps hunt and eat meat. Until th en everyone had thought chimps ate only fruit and nuts. She actually observed chi mps as a group hunting a monkey and then eating it. She also discovered how ch
Book 4 UNIT1 1.only+状语（副词、介词短语或从句）位于句首时，句子要部分倒装。 （把be动词/情态动词/助动词提前到主语前面） only+状语+助V+主语+其他 ① I realized that I was wrong only then. ? Only then did I realize that I was wrong. ② You can learn English well only in this way. ? Only in this way can you learn English well. ③ We will achieve success only when we work hard. ? Only when you work hard will you achieve success. 2.spend、pay、cost、take 表“花费” sb+spend+time/money+(in)doing sth/on sth sb+pay+money+for sth It+cost(sb)+money+to do sth sth +cost+ sb+money It+take(sb)+time+to do sth eg:①读这本书花了他两天的时间。 He spent two days ( in ) reading this book. = It took him two days to read this book. ②买这辆车花了他20万元。 He spent 200,000 on thiis car. = He paid 200,000 yuan for the car. 3.lead a(+adj.) life 过着...的生活 lead a quiet/simple/happy life 4.look down upon/on... 鄙视...瞧不起... eg：我们不应该瞧不起残疾人。 We shouldn’t look down upon / on the disable . 5.by chance= by accident 碰巧，偶然地 eg: 我偶然找到了那本丢失了的书。 I found the lost book by chance. come across... 偶然碰到（某人），偶然发现（某物） eg：我今天早上在街上遇到了一个老朋友。 I came across an old friend on the street this morning. 6.carry on (sth) 继续；坚持 eg：在他死了之后，他的孩子肯定会坚持他的梦想的。 After his death , his children will certainly carry on his dream. carry out 履行，执行，实行 eg：你必须实履行你的承诺，要不然的话没人会相信你。 You must carry out your promise, or no one will believe you. 7.intend to do sth 打算做某事 eg：我打算赶上早班车，但我没有及时起床。 I intented to catch the early train, but I didn’t get up in time. be intended for sb 为...而准备，专供...使用
Unit1 women of achievement text. understand the passage better. Teaching Aids教具准备
Introduce the topic of great women. (Give the students two minutes to discuss in pairs.) share the opinions with us? S:In my opinion , a great woman should be…Other students add their opinions. Step 2 prediction预测 the main content of the passage. T:Who is the woman? Ss:Jane Goodall. T:What is the animal?
Ss:It’s a chimp. T:What is she doing? Ss:She is kissing the chimp. about? worked with chimps in their environment T: Do you agree with her? Ss:Yes/ No.
Book4 Unit1 Women of achievement Period 1Reading
Teaching goals 教学目标 1． Target language 目标语言 a. 重点词汇 achievement, behave, shade, worthwhile, nest, observe, outspoken, respect, argue. b. 重点句子 Watching a family of chimps wake up is our first activity of the day. 2． Ability goals 能力目标 a. know how to tell the great women. b. Learn the way to describe a person. 3． Learning ability goals 学能目标 Teach Ss how to describe a person. Teaching Important Points教学重点 By reading A student of African wildlife, students can learn from Jane Goodall in at least two aspects: one is what is the humane way to study animals; the other is that it was her great personality - universal love and mercy（博爱与慈悲）that made her successful. If everyone had such kind of heart, they would give everything benefit for all living things. Then our world will be full of love and peace, without any war and starvation. Teaching Difficult Points教学难点 Let everyone believe that all of us can become Jane Goodall to one’s success. Teaching Methods教学方法 Predicting to guess the content of the passage. Skimming to get the general idea of the text. Scanning to get detailed information and get to understand the passage better. Task-based activities to get the students to comprehend the passage and learn something from Jane Goodall. Teaching Aids教具准备 A multimedia computer Teaching Procedures教学过程与方式
教科版高中英语必修四导学案 UNIT 2 AGRICULTURE: OUR LIFELINE 【学习目标】 1．需要掌握的词汇和短语：minister, worship, awful, owe (to), advanced, suffer(form), production, hesitate, landowner, mow, chat 2．学习使用本课重点句型：sth b ecause…/What are the people like?/No matter how…【学习重难点】 1．掌握词汇和短语：minister, worship, awful, owe (to), advanced, suffer(form), production, hesitate, landowner, mow, chat 2．掌握重点句型：sth b ecause…/What are the people like?/No matter how… 3．学会如何表达一个地方的生活等各方面是什么样子的。 4．在情境中运用所学知识：表达一个地方的生活等各方面是什么样子的。 【学习过程】 一、新知学习 1．课文预习。阅读课文，将自己不认识的单词与句子写下来。 ___________________________________________________________ ___________________________________________________________ 2．学习单词和句型。 知识点呈现： （1）词汇：minister, worship, awful, owe (to), advanced, suffer(form), production, hesitate, landowner, mow, chat （2）句型：sth b ecause…/What are the people like?/No matter how… （3）语法：sth because…/Countable nouns and uncountable nouns.可数名词和不可数名词
人教高中英语必修四全册教案
Unit 1 Women of Achievement I．教学内容分析 本单元的话题是“取得成就的优秀女性”,通过介绍几位不同国度、不同时代、不同职业、不同理想与追求、不同经历的杰出女性，探讨了女性对社会、对人类的价值和贡献，展示了女性的风采和她们在社会各个领域的成就。学习本单元有助于提高对妇女社会角色的认识，了解成功女性的奋斗经历和勇于斗争的精神，培养学生（尤其是女生）的事业心和社会责任感，建立正确的性别观和和自信心。 ．教学步骤 Period 1 Learning about Language (1) & Warming Up Teaching Goals: 1. To develop Ss’ ability of using words and expressions and speaking. 2. To Prepare Ss’ for the new unit. Teaching Procedures: Step 1. New words and expressions Purpose: To prepare Ss for the new lessons. 1. Ask Ss to listen to the tape of Reading
and read after the tape. 2. Ask Ss to read new words aloud and try to keep them by heart. 3. Ask Ss to make sentences with the following words and expressions. respect, considerate, explain, achieve one’s goal, devote… to…, deliver a baby, care for, Step 2. Words using Purpose: To develop Ss’ ability of using new words and expressions. To develop Ss’s ability of creating words. 1. Words using competition (1) Read the following ten meanings of the new words in this unit and ask Ss to guess the new words and spell them. Ss should put up their hands as quickly as possible. The student who does best will win the game.
写作教学课例教案 课题：人教版必修4 Unit1 Women of achievement----Writing 课型：写作课 设计者：河北省邯郸市第二中学宋XX 教学背景分析 教学内容： 1.单元主题:本单元是人教版高中英语必修4 Unit1--- Women of achievement,主要是围绕成功女性这一主题展开，其中重点介绍了Jane Goodall和Lin Qiaozhi 两位伟大成功女性。学习本单元有助于提高对妇女社会角色的认识，了解成功女性的奋斗经历和勇于斗争的精神，培养学生（尤其是女生）的事业心和社会责任感，建立正确的性别观和自信心。可以帮助学生深切感受到无论男女，只要对他人有无私的爱心，对事业有坚定的信心，并不懈地为之倾注心血，都能成就一番事业。 2.课堂内容:本节课是Writing写作课。是本单元的第5课时。在学习了Jane Goodall和Lin Qiaozhi两位伟大女性后，在对人物介绍有了一定的基础后，由老师引导，学生完成任务，逐步完成人物描写写作课。 3.内容分派:Lead-in运用Using language--- reading (Why not carry on her good work?)林巧稚这个人物作为导入对象，引导学生从简单的词汇到简短英语短句最后总结从哪几方面进行人物描写。 人物介绍描写从背景、外貌、性格、成就、兴趣爱好、教育背景等几方面评价人物。每环节分设任务让学生结组或者自由讨论完成。实战演练部分呈现完整范文，师生共同分析文章总结介绍人物的文章怎么完成。作业以学生熟悉的教师为题材进行课后练习。 教学方法： 采用任务驱动方法，在整个学习过程中，充分确立学生的主体地位，充分调动学生的学习积极性和主观能动性，强化学生的个性培养，注意在教学的各环节中创设“情景”加强“协作”“会话”，让学生主动积极获取知识，使其学会，会学，真正意义上成为学习的主人。 1．演示法：把相关林巧稚的图片、视频等展示给学生看，便于学生对人物背 景知识的把握，并从旧知识中获得启迪，从而达到解决问题的目的。 2．任务驱动教学法：将所要学习的新知识隐含在一个或几个问题和小组活动之中，学生通过对所提的任务进行分析、讨论，并在老师的指导和帮助下
新人教版高中英语课文译文 必修四 第一单元卓有成就的女性 Reading 非洲野生动物研究者 清晨5点45分，太阳刚从东非的贡贝国家公园的上空升起，我们一行人准备按照简研究黑猩猩的方法去森林里拜访它们。简研究这些黑猩猩家族已经很多年了，她帮助人们了解了黑猩猩跟人类的行为是多么的相似。我们当天的首相任务就是观察黑猩猩一家是如何醒来的。这意味着我们要返回前一天晚上我们离开时黑猩猩睡觉的大树旁。大家坐在树荫下等待着，这时候黑猩猩睡醒了，准备离开。然后这群黑猩猩向森林深处漫步而去，我们尾随其后。在大部分时间里，黑猩猩或互相喂食，或彼此擦身，这在它们的家族里是爱的表达方式。简预先提醒我们，到下午的时候我们就会又脏又累。她说对了，但是到了傍晚时分我们就觉得这一切都是值得的。我们看到黑猩猩妈妈跟她的幼子们在树上玩耍，后来看见它们一起回窝里睡觉了。我们明白了黑猩猩家庭成员之间的联系像人类家庭一样紧密。 在简之前没有人完全了解黑猩猩的行为。她花了多年的时间来观察并记录黑猩猩的日常活动。从孩提时代起，简就想在动物生活的环境中研究它们。但是，这不是一件简单的事。当她1960年最初来到贡贝时。对女性来说，住进大森林还是很稀罕的事情。她母亲头几个月来帮过她的忙，这才使她得以开始自己的计划。她的工作改变了人们对黑猩猩的看法。比方说，她的一个重要发现是黑猩猩猎食动物。而在此之前，人们一直认为黑猩猩只吃水果和坚果。她曾经亲眼看到
过一群黑猩猩捕杀一只猴子，然后把它吃掉。她还发现了黑猩猩是如何交流的，而她对黑猩猩身势语的研究帮助她勾勒出黑猩猩的社会体系。 40年来，简·古道尔一直在呼吁世人了解并尊重这些动物的生活。她主张应该让野生动物留在野外生活，而不是用于娱乐或公告。她还为黑猩猩建起了可以安全生活的专门的保护区，她的生活是忙忙碌碌的，然而，正如她所说的：“我一旦停下来，所有的一切就会涌上心头。我就会想起实验室的黑猩猩，太可怕了。每当我看着野生黑猩猩时，这个念头总是萦绕着我。我会对自己说：…难道它们不幸运吗？?然后我就想起了那些没有如何过错却被关在笼子里的小 黑猩猩。一旦你看到这些，你就永远不会忘记……。” 简已经得到了她想要得到的一切：在动物的栖息地工作：获得博士学位；还向世人证明女人和男人一样也能在森林里生活。她激励着人们为妇女们的成就而喝彩。 Using Language 为什么不继承她的事业？ 上学时我喜欢英语、生物和化学，但是我进大学该选哪门专业呢？直到有一天晚上坐在电脑旁研究中国的伟大女性时，我才有了答案。 很偶然地，我看到了一篇关于林稚巧大夫的文章。她是妇科专家，1901年生，1983年去世。林稚巧似乎一直都在为自己选择的事业而奔忙，去国外留学，写了很多书和文章。其中有一本书引起了我的注意。这是一本小书，介绍如何从妇女怀孕到护理婴儿的过程中降低死亡率，她提出了一些可以遵循的简单的做法，保持婴儿清洁和健康，让他们远离疾病。她为什么要写这些东西呢?林稚巧认为哪些妇女会需要这些忠告呢？我仔细地看了这篇文章，了解到那是为农村妇女写的。也许是她们在遇到紧急情况时找不到医生。
《雷雨》教案 教学目的： 1.简介曹禺和他的《雷雨》。 2.了解戏剧的一般常识，理解舞台说明的作用。 3.分析《雷雨》（节选）的戏剧冲突，结构布局特点。 4.体会戏剧中个性化的语言和人物性格。 5.概括戏剧中揭示的思想主题。 教学重点：戏剧冲突；个性化的语言。 教学难点：个性化的语言（人物思想性格）。 教学课时：3课时。 教学过程 第一课时 一、曹禺和《雷雨》（大屏幕投影） 曹禺（1910－1996），原名万家宝，原籍为湖北潜江，现代著名剧作家。其作品有《雷雨》《日出》《北京人》《原野》《明朗的天》《胆剑篇》《王昭君》等。《雷雨》《日出》是他的代表作。 作者出生于天津一个没落的封建家庭，自幼曾广泛阅读中国古代文学作品，尤其喜爱唐传奇、元代戏曲和明清小说，并有机会接触与欣赏中国民族传统戏曲，如京剧、昆曲、河北梆子、唐山落子等。1922年在南开中学读书时，阅读了大量“五四”以来国内的优秀作品和外国文学、戏剧作品，并参加了北方最早的业余戏剧团体之一的“南开新剧团”，演出过易卜生、莫里哀、丁西林等作家的作品。1928年秋入南开大学，二年级时又考入清华大学西洋文学系。在这期间认真研读了希腊悲剧家莎士比亚、契诃夫、易卜生等人的剧作，1933年在清华大学读四年级时，完成了他的处女作多幕话剧《雷雨》，以其深刻的思想内容和卓越的艺术技巧第一次显示了他的艺术才华，引起了戏剧界的震动。 二、复习戏剧常识（大屏幕投影） 1．戏剧的概念：戏剧是一种综合性的舞台艺术，她借助文学、音乐、舞蹈、美术等艺术手段塑造舞台艺术形象，揭示社会矛盾，反映现实生活。 2．戏剧的种类：
从艺术形式和表现手法看，可分为话剧、歌剧、舞剧、歌舞剧、哑剧等； 从剧情繁简和结构看，可以分为多幕剧（如《雷雨》）和独幕剧（如《一只马蜂》）； 从题材所反映的时代看，可以分为历史剧（如《王昭君》）、现代剧（如《雷雨》）。 从矛盾冲突的性质情节主题来看，戏剧又分为悲剧（如《屈原》）、喜剧（如《威尼斯商人》）和正剧（如《白毛女》）； 从演出场地看，又分为舞台剧、街头剧《放下你的鞭子》、广播剧、电视剧等。 3．戏剧的几大要素：包括戏剧冲突、戏剧语言（舞台说明、人物台词等）。 4．戏剧文学的特色：一是适合舞台表演、二是要有戏剧冲突；三是要有鲜明生动的人物对话。 5．戏剧的语言：包括台词和舞台说明。戏剧语言有五个特色：一是动作性；二是个性表现力；三是抒情性；四是有潜台词；五是动听上口，浅显易懂。 6．戏剧文学（剧本）的情节结构 剧本的情节结构一般分为开端、发展、高潮、结局，有的作品还有序幕和尾声。 三、词语补释（大屏幕投影） 拜望：原是敬辞，指探望。文中含讽刺的意味。 涔涔：形容汗水不断地下流。 谛听：仔细地听。谛: 仔细。 恩怨：恩惠和仇恨。文中偏指仇恨。 见地：见解。 交涉：跟对方商量解决有关的问题。文中含有办成事情的意思。 惊愕：吃惊而发愣。昧心: 违背良心。昧: m èi 昏，糊涂，不明白。 弥补：把不够的部分补足。 伺候：在人身边供使唤，照料饮食起居。 无赖：刁钻泼辣，不讲道理；②游手好闲、品行不端的人。 贤慧：指妇女心地善良，对人和蔼。 郁热：闷热。郁: 积聚而不得发泄。 怨愤：怨恨愤怒。 四、复述与课文有关的故事情节（大屏幕投影） 这是一个令人心酸的悲情故事。
1.1信息及其特征 一、教学内容分析和设计： “信息及其特征”是教育科学出版社的高一《信息技术基础》第一章第一节的内容。由于这个内容理论性较强，如果只是由教师来讲，学生可能会觉得枯燥，所以我准备在教师的引导下，举出现象，让学生进行探讨，然后归纳获得知识。有不足之处由教师或学生来补充。这样能让学生积极参与，活跃课堂气氛，既让学生学到知识，又培养了学生将学习与生活联系的习惯和自主学习的习惯。 二、教学对象分析： 知识的获取者是刚刚升入高中的学生，按照人的成长认知规律，学生对知识的获取开始由感性认识提升到理性认识。对于“信息”这一事物的认识，可以让他们从大量存在的现象中，发现并归纳出他们应该获得的知识。老师在此过程中起着引导的作用。 三、教学目标： 1、知识、技能目标：学生能够列举学习与生活中的各种信息，感受信息的丰富多彩性；举例说明信息的一般特征；培养学生分析问题、解决问题的能力。 2、过程、方法目标：培养学生从日常生活、学习中发现或归纳出新知识的能力。 3、情感态度与价值观目标：让学生理解信息技术对日常生活和学习的重要作用，激发对信息技术强烈的求知欲，养成积极主动地学习和使用信息技术、参与信息活动的态度。 四、教学重点： 1、信息特征的认识。 五、教学难点： 信息的含义。
吴江市盛泽中学信息技术备课组 六、教学方法 本节概念性强，实践性弱。采用讲授法，讨论法。 教学过程 谈话引入：同学们，信息技术这门课程，我们在初中阶段就已经学习。那么下面请同学们说一说，什么是信息？在我们日常生活中，你认为哪些属于信息？（举例） 生1：校园里铃声响，可以告诉我们信息：上课或下课。 生2：观看校运会，可以获得很多运动会赛场上的信息。 生3：从网上可以获得很多信息，如：学习资料、娱乐、新闻报导等。 生4：在报纸上可以了解国内外的信息。 ……师：同学们举的例子非常好。 其实信息在我们日常生活周围无时不在，无处不有，当然，信息不仅存在于我们的周围，同样可以在我们身体内部找到它的影子，如，医生通过听诊器来感知我们的身体内部的变化以确定病因，因此我们可以说信息是用文字、数字、符号、图像、图形、声音、情景、状态等方式传播的内容。 师：信息无处不在，无时不有。信息的存在多种多样，作为万物中的一种，它们同样有着其固有的特性，也就相同的本质。下面我们通过所获取到的信息，找出它们共同的特性。 师：在我们周围存在的信息中,书刊上的文字依附于纸张,颜色依附于物体的表面,老师讲课的声音依附于空气。还有很多的信息，同学们能举出其他的现象吗？ 生：（讨论）我们的体重依附于身体，CD音乐依附于光盘，…… 师：有没有信息是不依附于任何载体而存在呢？
必修 4 Unit 1 A STUDENT OF AFRICAN WILDLIFE It is 5:45 am and the sun is just rising over Gombe National Park in East Africa. Following Jane's way of studying chimps, our group are all going to visit them in the forest. Jane has studied these families of chimps for many years and helped people understand how much they behave like humans. Watching a family of chimps wake up is our first activity of the day. This means going back to the place where we left the family sleeping in a tree the night before. Everybody sits and waits in the shade of the trees while the family begins to wake up and move off. Then we follow as they wander into the forest. Most of the time, chimps either feed or clean each other as a way of showing love in their family. Jane warns us that our group is going to be very tired and dirty by the afternoon and she is right. However, the evening makes it all worthwhile. We watch the mother chimp and her babies play in the tree. Then we see them go to sleep together in their nest for the night. We realize that the bond between members of a chimp family is as strong as in a human family. Nobody before Jane fully understood chimp behaviour. She spent years observing and recording their daily activities. Since her childhood she had wanted to work with animals in their own environment. However, this was not easy. When she first arrived in Gombe in 1960, it was unusual for a woman to live in the forest. Only after her mother came to help her for the first few months was she allowed to begin her project. Her work changed the way people think about chimps. For example, one important thing she discovered was that chimps hunt and eat meat. Until then everyone had thought chimps ate only fruit and nuts. She actually observed chimps as a group hunting a monkey and then eating it. She also discovered how chimps communicate with each other, and her study of their body language helped her work out their social system. For forty years Jane Goodall has been outspoken about making the rest of the world understand and respect the life of these animals. She has argued that wild animals should be left in the wild and not used for entertainment or advertisements. She has helped to set up special places where they can live safely. She is leading a busy life but she says: "Once I stop, it all comes crowding in and I remember the chimps in laboratories. It's terrible. It affects me when I watch the wild chimps. I say to myself, 'Aren't they lucky?" And then I think about small chimps in cages though they have done nothing wrong. Once you have seen that you can never forget ..." She has achieved everything she wanted to do: working with animals in their own