选修7-Unit2--集体备课教案

Unit 2 Robots

DESIGNERS: Qi Yuping Han Guilin Wang Qingmei Liu Xiaolan

Cai Xiaoqin Yuan Lihua Wang Jucun Han jinyu

TOPIC: Robots

TEACHING PERIODS: Three

TEACHING AIMS AND REQUIREMENTS

1. Help students to learn about robots and science fiction.

2. Enable students to realize science fiction reflects scientific thought; a fiction of

things-to-come based on things-on-hand.

3. Enable students to grasp the usages of important new words and expressions and master the useful sentence patterns.

4. Let students revise the grammar item: the Passive Voice (including the infinitive)

5. Develop students’ listening, speaking, reading and writing abilities.

TEACHING IMPORTANT POINTS

1. All the words and expressions

2. All the tasks of reading, speaking and integrating skills.

3. Grammar: the Passive Voice (including the infinitive)

DIFFICULT POINTS

1.How to improve the students’ speaking, listening, reading and writing skills.

2.the Passive Voice

TEACHING METHODS

1.Reading method

2.Self-study

3.Cooperation

4.Interaction

THE FIRST PERIOD

TOPIC: Reading and Language points

DESIGNERS: Han Guilin Yuan Lihua Liu Xiaolan

TEACHING PROCEDURES

Step I 预习检测（学生活动）

Check the important words of Unit2

StepII导入新课，明确目标（教师活动）

Lead in

Present photos of different kinds of robots. Then ask them to say something about robot.

Learning aims

1.Help students to learn about robots and science fiction.

2. Enable students to realize science fiction reflects scientific thought; a fiction of things-to-come based on things-on-hand.

Step III小组合作，互动探究（生生互动）

1.Pre-reading What is the type or form of literature of this passage ? (Science fiction)

Part1 (para1-2) A. The night of the party

Part2 (para3-8) B. Claire’s attitude to the robot and her feeling at the sight of the robot Part3 (para9-11) C. The result of the experiment

Part4 (para12) D. What Tony did for Claire4. Post-reading

Post reading Find how Claire

5.Evaluation standard

Finish the exercise in Jin Ban Jiao Chen and complete the exercise of multi-choices.

Step IV 师导生学，排疑解难（师生互动）

1. desire n.渴望vt.想要

[重点用法] desire sth.渴望得到某物 desire to do sth.希望/渴望做某事desire that sb.(should) do要求at one’s desire照某人的希望have a desire for sth./to do sth.渴望得到某物/希望做某事

1) Everyone has a desire for success, but no everyone desire to get rich.

2) He desires you to go to see him at once. =he desires that you should go to see him at once.

2. satisfaction n.满意

[重点用法]satisfactory n. 满意的, satisfy v. 满足, 使满意, demand satisfaction要求赔偿;

feel satisfaction at ... 对感到满意find satisfaction in对...感到满意

to sb.'s satisfaction (to the satisfaction of sb.)达到使某人满意的程度 with satisfaction满意地

1) At last, the whole class found satisfaction in their work.

2) What he promised could not satisfy his family.

3. alarm n.警报vt.使```惊恐

[重点用法] give /raise the alarm发警报ring the alarm敲警钟sound the alarm发警报; 吹警报号take (the) alarm at对...感到吃惊; 因...而惊恐 be alarmed at ... 被...吓一跳

1) We were much alarmed by the fire in the forest.

2) As soon as he saw the smoke, he sounded the alarm.

4. sympathy n.同情

[重点用法] feel /have sympathy for 同情某人in sympathy with同情; 赞成; 和...一致out of sympathy 出于同情win sympathy of博得...的同情

1) He gave the poor child some money out of sympathy. 2) He is in sympathy with their beliefs.

5. accompany vt.陪伴

[重点用法] accompany sb. to a place陪伴某人去某地

accompany sth. with/by sth. 与…同时存在

1) He accompanied his old father to the hospital to see what’s wrong with his stomach.

2) Thunders accompanied by heavy rain in this season are very common.

6. declare vt.宣布

[重点用法]declare sth.宣布……declare sb./sth. (to be) +n./adj.宣布……为……

declare that……declare war on/upon对…宣战declare against/for…声明反对/赞成

1) She declared that she didn't want to see him again.

2) Soon they will declare him the owner of the house.

7.envy vt.嫉妒

[重点用法] envy sb. (for)sth.妒忌/羡慕某人某物become the envy of sb.成为令人嫉妒/羡慕的事物be in envy of one’s success羡慕某人的成功out of envy出于嫉妒/羡慕

1) All her workmates envied her (for) her promotion.

2) His talent for music becomes the envy of the other competitors.

sentence patterns and phrases : 1. test out 考验；试验

[短语归纳] test on sb./sth.在……(身上)做实验/试验have/take a test in 参加……考试

1) This model had been tested out before it was put into production.

2) Before the lecture, the professor is used to testing out the whole experiment.

2. ring up 打电话给……call up

[短语归纳] ring back回电话ring off 挂断电话;停止讲话

1) I have to ring off now because my friend is waiting for me.

2) On arriving at the airport, he rang up his mother to say everything was ok.

3.turn around 转向

[短语归纳]turn away把(脸)转过去turn against背叛,反抗turn on/off打开/关掉turn up出现/调大(音量) turn down拒绝,调小(音量) turn out结果是;证明是;

1) He heard a voice but when he turned around, he saw nobody.

2) As he walked towards the hotel, he suddenly turned around and found an old lady following him.

4. leave…alone不打扰

[短语归纳] leave behind留下,遗留 leave aside(把某事)搁置一边leave for出发前往leave out

省去,遗漏,不考虑

1) Leave him alone and he will produce.

2) The teacher required us to leave out some unnecessary words in our essays.

5. set aside 将……放在一边;节省或保留(时间,金钱)

[短语归纳] set down写下,记下set off开始动身(for a place) set up创立，建立，搭起set out出发，着手做某事（to do sth.）set about doing 着手做，开始做……

1) Would you please set aside some time to listen to my real idea?

2) The department set aside the things they were doing and concentrated on a more urgent task.

6. be bound to …一定做…..

[典例]1) We missed the bus. We're bound to be late. 2) She's bound to be mayor.

7. It was disturbing and frightening that he looked so human.

It是形式主语，that引导的从句是主语从句。引导主语从句的that不作成份，但不得省略。

(1)It＋be＋adj.＋that-clause

It is certain that our monitor will do well in the college entrance examination in 2011.

(2)It＋be＋n.(or noun-phrase)＋that-clause

It is a pity that she refused to accept this suggestion.

(3)It＋be＋v.-ed participle＋that-clause

It is suggested that each student (should) sing a song in English at the party.

(4)It＋seems/happens...＋that-clause

It seems that they are in urgent need of help.

8.As she turned around，there stood Gladys Claffern.

there stood...此句为存在结构，常用于这种结构的动词有：stand，seem to be，happen to be，be likely to be，live，come，enter，lie 等。

There happened to be nobody in the room. / There used to be a cinema here.

Step V Evaluation standard 达标检测Finish the exercises inexercisebooks.

Step VISummary & Assessment小结与学生自评

Ask several students to sum up what they have learnt in the class.

StepVII Homework 作业布置Recite the above language points.

VIII Pre-Learning课前自学Pre-learn the usage of “ the Passive V oice”.

Record after Teaching

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THE SECOND PERIOD

TOPIC: Grammar

DESIGNERS: Qi Yuping Wang Jucun

TEACHING PROCEDURES

Step I预习检测(学生活动)

Ask the students to recite some words and expressions of this unit.

Ask the students to answer some questions about the grammar.

StepII导入新课，明确目标（教师活动）

1.Learning aims

Enable Ss to use the The use of the passive infinitive correctly..

2. 翻译下列句子

1)我想尽快有个假期I want to have a holiday as soon as possible .

2)老师进来的时候他们假装在学习。They pretended to be studying when the teacher came in.

3)很抱歉让你一直等着。I'm sorry to have kept you waiting.

4)据说他写了一部小说。He was said to have written a novel.

5)据说他整个月都和专家们一起工作。

He was said to have been working with the experts all the month.

6)下个月竣工的那栋楼是我们的体育馆The building to be finished next month is our stadium.

7)为了学好英语，我们除了说英语外别无选择．

We have no choice but to speak English so as to learn English well.

8)我很高兴被邀请参加她的晚会。I was delighted to be invited to her party.

Step III师导生学，互动探究（师生互动）

后。当不定式的逻辑主语是这个不定式所表示的动作的承受者时，不定式一般要用被动式(to be done).

eg: He seemed to be tired. The building to be finished next month is for our teachers.

2. 不定式的进行式：进行式表示动作正在进行，与谓语的动作同时发生。

e.g. When I went to his home, he happened to be traveling around the world.

3. 不定式的完成式：如果不定式所表示的动作或状态发生在谓语动词所表示动作或状态之前，就用完成式；若是在此基础上的被动含义，就用完成被动式( to have been done).

e.g. He is said to have written a novel about the Long March.

He is said to have been taught French when he was a child.

4. 不定式的完成进行式：如果不定式的动作是在谓语所表示的时间之前一直在进行或有可能继续进行的动作，就要用完成进行式.

eg: We’re happy to have been working with the experts all the month.

Ste pⅣ不定式被动式的用法: （group work小组互动，交流展示）

He ordered the bridge to be built within the month.

She was glad to have been given so much help.

The meeting to be held is of great importance.

The bridge to be built next year is just between the one built last year and the one being built now. This house seems to have been built by a good architect

Little else remains to be done today.

I was delighted to be invited to her party.

总结归纳：不定式与其逻辑主语之间是被动关系时,要用不定式的被动式。不定式的一般被动式即表示其逻辑主语是不定式动作的承受者,又表示其动作与谓语动词的动同时发生或在其后发生;

不定式的完成被动式即表示其逻辑主语是不定式动作的承受者,又表示其动作发生在谓语动词的动作之前。

一不定式的被动形式有下列用法:

1. 作主语：It is an honor for me to be asked to speak here.

It is a good thing for him to have been criticized.

2. 作宾语：She asked to be sent to work in Xinjiang.

She preferred to have been given heavier work to do.

3. 构成复合宾语：He wanted the letter to be typed at once.

She didn’t like herself to be praised like that.

He thought it an honour to have been invited to the party.

4. 构成复合谓语：The books are not allowed to be taken out of the room.

The book is said to have been translated into many languages.

5. 作定语：Are you going to the meeting to be held in the teachers’ office?

She was the first woman to have been elected to such a post

6. 作状语：She was too young to be assigned such work.

Ste pⅤ不定式的主动形式表示被动（合作探究，突破疑难）

1. 在there be+名词+ to do结构中，不定式与句中的主语构成逻辑上的动宾关系时，如果强调的是必须由人完成某件事，不定式多用主动形式；如果强调事情本身必须被动完成，则用被动式例如：

There is a lot of homework to do.

There is no time to lose.

Are there any more letters to be posted?

2. 在“n／pron + be + adj + to do”结构中,常用主动表被动

常用的形容词有easy, difficult, hard, impossible，nice, pleasant, light heavy, fit, interesting，important, expensive, cheap, dangerous等。如：

He is hard to convince.

He is an impossible person to work with

The question is easy to answer.

3不定式to blame，to let用作表语时，通常要用主动表被动。

Who is to blame？该怪谁呢? The house is to let.此屋出租。

4在too...to do sth.和．..enough to do sth.这两个结构中，若句子主语与其后不定式to do sth.

为被动关系，则该不定式通常用主动形式表示被动意义(但有时也可直接用被动式)。

The writing is too faint to read (to be read)．

这笔迹太模糊，看不清。

These boxes are not strong enough to use (to be used) as a platform.

这些箱子不够牢，不能用来作讲台。

Step IV Evaluation standard （达标检测）

Finish the exercises in the exercisebooks.

StepV Summary and Self-assessment 总结与学生自评

1. The teacher summarizes today’s contents.

2. The students will be asked to comment what they have learned and mastered.

Step VI Homework 作业布置

1. Remember the important rules which learn in this class by heart.

2. Finish the exercises in Jin ban jiao cheng.

StepVII Pre-learning课前自学任务

1. Review readingII.

2. Finish the grammar quiz.

Record after Teaching

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THE THIRD PERIOD

TOPIC:Extensive Reading

DESIGNERS: Wang Qingmei Cai Xiaoqin Han Jinyu

TEACHING PROCEDURES

Step I预习检测(学生活动)

1. Dictate the important words, expressions and sentences in the reading passage.

2. Check the recite results of the students..

Step II展示目标，导入新课（教师活动）

Lead in

Talk something about Isaac Asimov.

●He is a Russian-born American writer.

●He has written popular works on science and the history of science, as well as a number of

science fiction classics, including I Robot (1950), The Foundation Trilogy (1951-53).

●One of his famous quotes is “I write for the same reason I breathe —because if I didn’t, I

would die.”

Learning aims

1. Try to know how to deal with the biography

2 .Master the important language points

3. Try to know how to write a biography

Step III 当堂学习，互动探究（生生互动）

reading（师导生学合作探究）

1. Deal with his biography

After students read the text, they are asked to do Ex 1 on Page 17. The timeline will help students to remember the events in his life.

2. Read the text again to finish the Multiple choices on page9 in Jin ban jiao chen

Sample profile:

Isaac Asimov, Writer / Chemist

Born: 2 January 1920

Birthplace: Petrovichi, U.S.S.R.

Died: 6 April 1992 (HIV infection)

Best Known As: Prolific writer of popular science and science fiction

Isaac Asimov was born in the former Soviet Union, but grew up in Brooklyn, New York. He taught biochemistry at Boston University until he retired in 1958 to become a full-time writer. Asimov had been publishing short stories since the late 1930s, and in 1952 published his first novel. The author of the classic I Robot series and The Foundation Trilogy, Asimov wrote more than 400 books and won every major science fiction award. He also wrote popular books and essays on science and technology, earning him the nickname “The Great Explainer.”

I Word and phrases

1. In 1942 he joined the staff of the Philadelphia Navy Yard as a junior chemist.

PC486 is junior to PC586.486 个人电脑比586低级一些。

We are students in the same junior middle school. 我们是同一所初中的学生。

She is 2 years junior to her husband. 她比她丈夫小2岁。

【归纳拓展】

junior adj.年幼的；资历浅的；n.年少者，晚辈

(职责、权力)低于某人be junior to sb.

初级中学junior middle school a junior officer级别较低的军官

(反义词)senior

【即学活用】完成句子

(1)My job is to supervise those who are junior_to_me (比我级别低的)．

(2)He is 4_years_senior_to_me (比我大4岁)

2. It was when Asimov was eleven years old that his talent for writing became obvious.

【观察探究】

You have undoubted talent as a writer. He is a man of many talents.

We are helping to organize the school talent show.

【归纳拓展】

talent n.天才；特殊的能力；才干talented adj. 有才能的；天才的talentless adj.平庸的；无才能的有……才能，有……天赋have (a)talent for be of talent 有天赋的

【即学活用】完成句子

(1)The girl has talent_for_music (有音乐天赋)．

(2)He is a talented_young_designer (有才华的年轻设计师)．

(3)We are in_need_of_new_talent (需要新的人才)．

3. Soon after his divorce in 1973，Asimov married again...

【观察探究】

Their marriage ended in divorce last year. /Divorce is on an increase. /She is divorcing her husband. 【归纳拓展】

divorce n.离婚；断绝关系；vt.与……离婚；使脱离divorced adj.离婚的，离异的

get a divorce (from…) (与…)离婚end in divorce 以离婚告终

离婚get divorced 使…与…离婚divorce …from…

【即学活用】翻译句子

(1)We shouldn’t divorce theory from practice. (2)I hear they are divorcing.

4. A robot must obey the orders given to it by human beings.

【观察探究】

As students，we should obey school rules. / A soldier’s duty i s to obey orders.

【归纳拓展】

obey v.服从，顺从(反义词)disobey ; obedience n; obedient adj.顺从的；忠顺的

遵守法律/规章obey the law/rules 服从命令obey orders

【佳句背诵】

(1)Motorists must obey the new traffic laws.

(2)The school demands total obedience from its pupils.

5. that he could set_aside some time for exercise.

【观察探究】

So set aside some time each day to write，even if it is only 5 minutes.

You’d better set aside some money in case of future use.

He always sets aside my feelings.

【归纳拓展】

set aside留出，匀出；忽视；将……放在一边set down 写下，记下set off 开始，动身；使(炸弹等)爆炸set up 建立，设立set free 释放set out 出发，动身set sth.forth 陈述，

阐明set back 阻碍，延缓set about sth. 着手做，开始做

【即学活用】完成句子

(1)Busy as we are，we should set_aside (留出些时间来) some time to spend with our children.

(2)She set_aside_my_objections (不顾我的反对) and went out.

(3)We will set_up (建立) a new training center.

6. Who said that making a robot much like a man was_bound_to cause trouble?

【观察探究】

He is a top student in our class.He is bound to do well in the college entrance examination in 2011. The World Exposition of Shanghai in 2010 is bound to be a success.

【归纳拓展】

be bound to一定做；必定；注定

bound adj.被束缚的；密切关联的；有义务的；准备到…去的(船等)；开往…的

n．(常用复数)边界；界限；范围；(向上或向前)跳

【即学活用】完成句子

(1)这事迟早要发生。It_is_bound_to_happen_sooner_or_later.

(2)明天肯定要下雨的。It_is_bound_to_rain_tomorrow.

(3)第一次见你男朋友，你一定会紧张的。

You_are_bound_to_be_nervous_the_first_time_you_meet_your_boyfriend.

II.sentense patterns

1. Asimov had both an extraordinary imagination that gave him the ability to explore future worlds and an amazing mind with which he searched for explanations of everything,in the present and the past.

该句是复合句。both...and...连接了两个并列的名词短语，an extraordinary imagination和an amazing mind作宾语，两个并列的宾语又分别含有that和with which引导的定语从句。with which是“介词＋which/whom”结构。

【即学活用】

The car，for which I paid a lot of money，is now out of date.

This is the school in which I once studied.

He is telling a story of a hero，of whom everyone in the town is proud.

2. It was when Asimov was eleven years old that his talent for writing became obvious.

该句使用了强调句型It was... that...强调了时间状语从句when Asimov was eleven years old Step VII Evaluation standard （达标检测）Finish the relevant exercise in Jin ban jiao chen. Step VIII Homework 布置作业Finish the relative exercises in Jin ban jiao chen.

Step IX Pre-Learning 课前自学

Find the expressions for intensions and purposes from the text book and try to make sentences. Record after Teaching

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