英语(English)是印欧语系-日耳曼语族下的语言，由26个字母组合而成，英文字母渊源于拉丁字母，拉丁字母渊源于希腊字母，而希腊字母则是由腓尼基字母演变而来的。下面是小编Wie解答准备以下的内容，希望对你们有所帮助，
本单元的中心话题是“(杰出)女性”，话题涉及谈论及你最崇敬的女性“妇女独自南极探险”，“美国电视黑人女主持人奥普拉·温茀丽的故事”等，语言技能和语言知识都围绕中心话题而设计。本节课为此单元的第二课时——阅读课。
“读前”(Pre-reading)设计了三个有关旅行和南北极的问题，具体涉及极地探险、动物等内容, 能够诱发学生的探索精神和想象力。通过学生的讨论、探究，自主地发现下面阅读故事的背景，有助于学生正确理解文章的深层意思，真正体会主人公Helen Thayer的伟大。
“阅读”(Reading)材料是一篇记叙文，故事描叙的是作者Helen Thayer在她60岁时，独游南极洲的冒险经历。在恶劣多变的气候条件及险恶的地理状况中，作者在危急关头，虽感孤独恐惧，但表现出冷静、顽强、乐观的态度，最后克服险境。对学生今后的人生道路、心理素质、生活态度起到了陶冶和积极的导向作用。
Teaching Aims：
1 Train the students’reading ability.
2 Learn and master the following words and phrases;
1) Words: mile Antarctic threaten optimistic somehow shelter regret extreme climate value
2) Phrases: struggle through threaten to do sth lie down be thankful for in good health struggle to one’s feet make a decision
Teaching Important Points：
1. Improve the students’ reading ability.
2. Enable the student to understand the text better.
3. Let the students have strong wills and determination by reading the passage.
Teaching Difficult Points：
1. How to improve the students’reading ability.
2. The use of some useful expressions.
Teaching Methods：
1. Discussion before reading to make the students be interested in what they learn in class.
2. Fast reading to get the general idea of the text.
3. Careful reading to answer some detailed questions.
4. Individual, pair or group work to make every student work in class.
Teaching Aids:
1. a map of the world
2. a tape recorder
3. a computer
Teaching Procedures：
Step I Greeting and speech
Greet the students as usual and the student who is on duty give a speech before class.
Step II Lead--in
1 Do you like travelling ?
Where do you like to travel best ?
How will you travel ?
2 Imagine you are traveling alone to the South Pole, what will you take with you ?
3 Why do polar bears never eat penguins ?
Step III Fast – reading
Ask the students to read the text quickly and silently, find the answers to these three questions .
教学准备
教学目标
1. To practise listening comprehension.
2.To practise making decisions and reasoning
教学重难点
1. To practise listening comprehension.
2.To practise making decisions and reasoning
教学工具
课件
教学过程
Step1. revision
1. check the homework exercises.
1). It has been reported that children will be offered free education.
It has been reported that free education will be offered to children.
2). It has been said that we will be offered the latest computer science course book.
It has been planned that the latest computer science course book will be offered to us.
3). I have been told by Peter that I will be lent his notebook computer for a week.
I have been told by Peter that his notebook computer will be lent to me for a week.
2. Question: What can computers be used as?
Step2. Lead-in
As we know, science and technology is developing very fast and computers have become smaller and smaller. They have been used in many fields. So, the 21st century is the century of information technology What does it mean? Does information technology/ IT only mean things like computers? Of cause not. Actually, it means more than computers. Computers are just one kind of IT. What else do you know is part of IT?
(TV, radio, CD-ROM, DVD, books……)
Step3. Listening (SB)
1. Pre-listening: What are the changes brought by different forms of IT ?
What are the advantages and disadvantages of them ?
2. While-listening:
Go through the chart and make sure the students look at the chart before they listen to the tape. (This is to sharpen their attention and listen for the answers. This will also help them get the gist of the text.) Then Listen to the tape and finish filling in the chart. (If necessary, play the tape for several times.)
Say: After listening to their talk, we know all kinds of IT have both disadvantages and advantages.Let’s check the answers together.
Type of IT Advantages Disadvantages
TV You can both listen and watch. You cannot write to friends.
Web You can find information. It is very expensive.
Radio You can listen to English. You cannot watch a film.
Book You can get information. Sometimes it is out of date.
3. Post-listening:
1) (pair work): decide which type of IT is best for you to use right now. Make your choice and give your reasons by using the following expressions.
I think that….
In my opinion, ….
I believe that….
I agree because….
I disagree because….
I’ve decided that….
2) (group work): Discussion :
Computers are useful and have brought us lots of good things, but they also cause bad effects. What attitude should we have towards the computer? (Make good use of it but never get trapped by it.)
Step4. Speaking
1. Pre-speaking
Say: From what we have learn, we should admit that computers and the web have a great influence on the school education as well as people’s life. It has come into people’s everyday life and many families hold computers in their homes. Now there is a task for you.
2. While-speaking
1) Situation: You have been asked by your parents to help choose computers for your home. You and your friend have looked at several computers. Talk about the special things each computer can do. Make a decision about which kind of computer to buy and explain why.
Information input: Show students some pictures of different computers (desktop computer & laptop computer & …)
Language input: Useful expressions (Repeat it to strengthen students’ ability of use it.)
Supporting an opinion Challenging an opinion
I think that … , because … Perhaps, but what if / about …?
First, … Have you thought about …?
One reason is that … What makes you think that …?
I think it is better because… I don’t like it because….
(Pair work )Use the expressions to support your opinion or challenging other’s opinions.
2) Oral report: (individual work )
Do an oral report to your father and start your report like this: I looked at many different computers. The one I have chosen is the PEP personal computer. One of the main reasons is that it is suitable for homes. I found that…
3. Post-speaking
Conclusion—What useful expression do we use to make a decision and reason?
(In this way, they can review and use the words and phrases again.)
Step6 Pre-writing
Say: Imagine what problems and delights this android might have to deal with while it is serving you. Try yourself in someone else’s shoes is an important way of understanding how other people feel.
Then discuss: You are an android. You work for a family with one child who is very spoiled. The parents want you to do everything for them. The parents are nice, but they often ask you to watch over their child. How do you feel? What would you do if the child asked you to do his/her homework for him/her? Would you ever tell the child
教学准备
教学目标
教学目标：
1.To have a good review of the key words and phrases and be able to write the good and bad things about computers .
2.To learn by ourselves and cooperate with each other.
3.To be a hard-working，and practical student.
教学重难点
1.To have a good review of the key words and phrases and be able to write the good and bad things about computers .
2.To learn by ourselves and cooperate with each other.
3.To be a hard-working，and practical student.
教学过程
一.必考单词速记
1.事实 n. ________________
2. (电脑)操作员,接线员__________
3. 性格;特点 ______________
4.科技;工艺 _______________
5.目标,目的 n. ______________
6. 出现;发生vi. ______________
7. 解决;解答vt. _______________
8.类型,打字 v.& n.____________
9.发信号 vi.& n ;信号._________
10.无论如何,即使如此adv. ______
二.写出下列单词的变化形式
1. operator n. 操作员; 接线员
→_____________v. 操作; 经营
→____________n. 操作; 经营
2. technology n.工艺; 科技; 技术
→_______________ adj. 科技的
3. intelligence n.智力; 聪明; 智能
→_________adj.智能的; 聪明的
4. appearance n. 外观; 外貌; 出现
→________________vi. 出现
5. application n. 应用; 用途; 申请
→_______________v. 应用; 申请
→___________n. 申请人; 求职者
6. explore vt.& vi. 探索; 探测
→___________n. 探险家; 勘探者
→_____________ n. 探索
7. personal adj. 私人的; 个人的;
→________adv. 就个人而言; 亲自
→_________n. 个性; 人格;
三、用所给词的适当形式填空
(1)Can you say dolphins are much more ____________than other animals?
Well, they are animals of high _____________. (intelligent)
(2) She expressed her _________ opinion yesterday. ____________ speaking, I agreed with what she said. (personal)
(3) Any ___________ who would like to _____________ to become an
assistant in our company should send us an ___________ .(apply)
四、语境助记——词不离句，句不离段
With the electronic technology revolution going on，simplified calculation is solved in the application on finance by universal exploration. Our goal of making life happier is certain to be realized through man's intelligence.
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