人教版 (新課標(biāo))必修5&選修6Unit 3 Life in the future教學(xué)設(shè)計(jì)及反思-教案下載-教習(xí)網(wǎng)

www.ks5u.comPeriod 6　Language Focusing The General Idea of This PeriodThis is the sixth Period. The teaching and studying activities will center on language studying in this period. Language studying will contain all that has been learned in this unit.As usual, the teacher should check the students’ homework and offer chances for the students to go over what they learnt in the last periods at the beginning of the class.In this period, the emphasis will be put on the learning the words, phrases and sentence structures. In order to let the students understands these expressions thoroughly, the teacher first gets the students to understand their meaning in the context, then the teacher gives some explanations about them, later offers some practice to make the students know how to use them. At last let the students do some exercises for feedback.In order to enable students to use these language points both orally and in written form, the teacher is expected to carefully design it to encourage the students to be active in class. Make sure that the students are willing to take part in activities in class and get ready to cooperate with each other.Teaching Important PointsTo learn the following words and phrases: lag, constantly, vehicle, take up, remind, be optimistic about, as a result, suffer from, be similar to, well known for, lie, get lost, lose sight of, catch sight of, sweep up, provide something with something, fall fast asleep, search for, assist in, go soft, depend on, require, speed up, switch, impression, sweep up.To study the following sentence structures: (1)These hovering carriages float above the ground and by bending and pressing down on the driving stick strongly one can move swiftly.(2)I got lost when we reached what looked like a large market because of the people flying in all directions.(3)Wang Ping’s mother appeared, flashed a switch on a computer screen, and a table and chairs rose from under the floor as if by magic.(4)Neither of these creatures is easy to talk to.(5)Confused by the new surroundings, I was hit by the lack of fresh air.Teaching DifficultiesHow to let the students learn to use these phrases and sentences structures in written and oral English.Teaching AidsMulti-media classroom and other normal teaching tools.Three Dimensional Teaching AimsKnowledge AimsTo learn the useful expressions and sentence structures in the unit.Ability AimsTo enable the students to use these language points both orally and in written form.Emotional AimsTo further understand the importance of exploring the future and to realize the value of scientific imagination.Teaching ProcedureStep 1 GreetingT: Hello, my friends.Ss: Hello, Miss Wang.Step 2 Reviewing the Grammar: the Past Participle T: Complete each sentence by choosing the right verb and putting it in the correct form.intend　connect　mention　carry　lose　fold　frighten　give1. The room, __________ to the rest of the house by a long passage, was completely empty.2. He was walking around with the letter __________ in his pocket.3. Scientific experiments__________ out by students without the teacher’s instructions can be dangerous.4. The mane __________ in the letter was unknown to me.5. The book, __________ as a surprise for his sister, was lost in the mail.6. His nephew, __________ at sea when he was fifteen, had been his only relative.7.__________ by the noise in the night, the girl did not dare sleep in her room.8.__________ advice by the famous detective, the young lady was no longer afraid.(The teacher should give enough time for the students to consider, and then ask to show their answers to the whole class. If they still have difficulty understanding, the teacher should offer some explanation.)Suggested answers: 1.connected　2.folded　3.carried　4.mentioned　5.intended　6.lost　7.Frightened　8.GivenT: Now let’s have a competition. Use these sentences to make up a story. If necessary, you can change the expressions of the sentences. You had better make your story interesting and complete.　If you can properly use the past participles in the story, there will be more chances for you to win the competition. First discuss making up a story with your partners, then tell your story to another pair near you. Later combine your story with another pair’s to make up a new story, which must be better than the first edition of your story. In the end, tell the whole class the story which has been made up by your group. Let’s see which group will do the best.(The teacher will give them five minutes to make up a story. After that, let volunteers show their story. The group will be the winner if they can tell the most interesting story and expressions are very fluent without mistakes. After the competition, the teacher had better praise the winner, and encourage the others to try to succeed next time.)Step 3 Learning about Words and ExpressionsT: What did Li Qiang not believe?S: He can’t believe that he is taking up his prize that was won last year.T: Right. What does “taking up” mean in the sentence?S: Start or begin something.T: Yes. Taking up means starting or beginning something, especially a job. For example, “She takes up her duties next week. In fact, it has many meanings.”take up 開始做（工作）; 占用; 選修; 從事; 打斷了某人的話（以反駁和批評(píng)）; 提交議論等。例如: When does the incoming manager take up his job?新來(lái)的經(jīng)理什么時(shí)候開始工作？The copying of these documents took up the whole morning.復(fù)印這些文件用了一個(gè)早上的時(shí)間。He has taken up art in college.他在大學(xué)里學(xué)習(xí)藝術(shù)。The table takes up too much room.這桌子占了很大空間。She took me up sharply when I suggested that the job was only suitable for a man.我提出這工作只適宜男人做, 她不容我說完就把我斥責(zé)一番。T: Now let’s learn some usage about “remind” .What phrases do we often use?S: remind...of/remind...to doT: Good. remind somebody of something是指“使某人回憶起過去的事情”。而remind somebody to do something是指“提醒某人去做某事”。例如: 1. It reminds me of what a woman once said of him.2. Remind me to take my medicine tomorrow.3. Mrs.White reminded her son to go to the store after school.T: Can you use it to make some sentences?S: 1.Her appearance reminded me of a childhood friend of mine.S: 2.I forgot to remind him of the meeting.S: 3.His mother often reminds him to pay attention to traffic lights while crossing the road.T: Beautiful sentences. Would you please use another phrase to explain the phrase “as a result”?S: as a consequenceT: Yes. “As a result” is almost the same as “as a consequence” .For example: He worked hard, and as a result, he got promoted quickly. He used to be lazy to read English, as a result, he failed to pass the examinations again and again, which led to his failure to go to college.T: Do you still remember some other phrases related to “result”?S: as a result of...作為……的結(jié)果; result from由……造成, 因……而產(chǎn)生; result in引起導(dǎo)致; in result結(jié)果, 引起; without result毫無(wú)結(jié)果。T: Let’s try to know the difference between “put on” and “wear” .Please find the sentences containing them.S: Put on this mask.S: If you to there, you must wear red nightlights on your helmets so that you can see.T: From these two sentences, we can know the difference between them.Put on指穿的動(dòng)作, 可用于穿鞋、穿衣服、戴帽子等, 其反義詞是 take off; wear 穿著, 指穿著的狀態(tài)。可以用進(jìn)行時(shí)。賓語(yǔ)除鞋衣物還可以指首飾、眼鏡、發(fā)型等。例如: Put on more clothes, for it is extremely cold.She is always wearing gloves wherever she goes.She just wore a flower to attend the party.T: Pay attention to other phrases; wear out使……破損或使人筋疲力盡; wear somebody/　something down削弱; wear off變?nèi)?/span>; wear on 指時(shí)間慢慢消逝Children’s shoes are worn out.She wore herself out walking home with the heavy bags.T: There are some other expressions which have the similar meanings to “wear” .Have on, be in, dress, be dressed in.T: Can you use them to make some sentences?S: He is old enough to dress himself now.S: She used to be in white when she was young, while she likes to be dressed in red now.S: A little boy suddenly cried out, “He is having nothing on.”S: Doing the same thing day after day makes her worn out.S: This morning, he got up late and hurried to put on his clothes, and as a result, he is wearing his clothes in disorder.T: Excellent. Now, let’s look at the screen together to learn more expressions.(referring to the following material)Step 4 Learning Some Sentence StructuresT: Now let’s learn some sentence structures. Can you find the following sentence in the passage? Can you translate it into Chinese?“ Confused by the new surroundings, I was hit by the lack of fresh air.”S: 新的環(huán)境把我弄得心煩意亂的, 由于缺新鮮的空氣, 我感到受不了。T: Good.過去分詞confused在句中作狀語(yǔ), 表示與主句中動(dòng)作伴隨發(fā)生的狀況。For example, Exhausted, I slid into bed and fell fast asleep soon. Can you make some sentences imitating it?S: Worried about the journey, I was not comfortable for first few days.S: He worked day and night, tired but excited.S: The girl likes sitting in her study, lost in thought.T: Good. Would you please find the sentence and understand it.“These hovering carriages float above the ground and by bending and pressing down on the driving stick strongly one can move swiftly.”S: 這些氣墊車在地面上漂浮, 只要用力把操縱桿打彎或壓下, 你就可以迅速地移動(dòng)。T: by+doing 表示方式或手段等。For example, They put out the fire by pouring water on it. Can you make some sentences?S: They try to make up for their lack of attention by giving their children money.S: They make a living by begging all day and night.S: They move forward by slowly shaking from side to side on a shell-covered “l(fā)eg”.T: Excellent. The next is this sentence: “Wang Ping’s mother appeared, flashed a switch on a computer screen, and a table and chairs rose from under the floor as if by magic.” Please transform it into Chinese.S: 王平的母親出現(xiàn)了, 電腦熒屏上的開關(guān)閃了一下, 于是一張桌子和幾把椅子就像魔術(shù)般地從地板下面升了起來(lái)。T: as if/as though: 似乎, 好像, 常用來(lái)引導(dǎo)方式狀語(yǔ)。一般從句用虛擬語(yǔ)氣。有時(shí)從句用陳述語(yǔ)氣（如果表示真實(shí)情況）。For example,  He talks as if/though he knew everything. It looks like as if it is going to rain. Now please give some sentences containing “as if/though”.S: Sometimes he acted as if he didn’t have a brain in his head.S: What’s the matter? You look as if you had seen a ghost.S: The air seemed thin as though/if its combination of gases had little oxygen left.S: It will be a pity if we have to ask her to leave, but it looks as though/if we may have to.T: How to understand the following: I got lost when we reached what looked like a large market because of the people flying in all directions.S: 當(dāng)我們到了看起來(lái)像一個(gè)大集市的地方, 我迷路了, 因?yàn)槿藗儚乃拿姘朔斤w來(lái)飛去。What looked like a large market在句中作reach賓語(yǔ)。T: I agree with you. Here “what looked like a large market” is used as an object. For example,Work hard and you will be able to obtain what you are expecting one day. Let’s make some sentences belonging to object clauses with “what” .S: Do what I asked you to.S: They reached what they thought they had been dreaming of.S: What we haven’t got seems much better than what we have got.T: Wonderful sentences. “in all directions” is“從四面八方”in Chinese. For example, Hearing the noise, all birds on the trees flew in all directions. Then how to understand “because of the people flying in all directions?S: Because of + something/doing something.T: Right. There is some difference between “because” and “because of”. As a result, because of the people flying in all directions = because the people were flying in all directions.T: Please pay attention to the next sentence: Neither of these creatures is easy to talk to. What does that sentence mean?S: 跟他們倆交談都不容易。T: Right.在英語(yǔ)里有些形容詞如: easy, hard, difficult, impossible 當(dāng)它們用作表語(yǔ)時(shí), 其后的動(dòng)詞不定式, 如與主語(yǔ)存在語(yǔ)意上的動(dòng)賓關(guān)系, 通常用主動(dòng)形式, 而不用被動(dòng)形式。For example, The horse is impossible to control.The problem is not easy to deal with.Have you understood it? Now let’s finish the following sentences.This room is...English is...S: The room is hard to clean, because it is too dirty.S: The room is comfortable to live in.S: English is difficult to learn well.S: In fact, English is not as hard to learn well as you thought.T: Excellent.Step 5 Consolidation (competition)T: We have just learned some words, phrases and some sentence structures. Do you have any other difficulties? Now look through the passages to understand more and find out your own puzzles.(The students should be allowed to read it, while the teacher had better give them individual help if they have some. If there are some common problems, the teacher should explain them in the whole class.)T: Since you have no problem, let’s have a competition. Four students make up a group. Each group make up a story, in which there are the words, phrases, and sentence structures we have just learned. The more, the better. What’s more, you had better make your story more interesting and attractive. will give you five minutes to prepare for it.(Five minutes later.)T: One student represents your group to tell your story. The content of a story covers 50 percent; the phrases, words and sentence structures cover another 50 percent. Each group chooses one student to mark other groups’ stories. In the end, we can find the best one according to the average score.(Finally the teacher should sing highly of the winner, and encourage others to work hard to succeed next time.)Step 6 HomeworkT: After class, please go over what we have learned today and write a diary, in which you had better try to use them. Besides that, finish Exercise 3, 4, 5.The Design of the Writing on the BlackboardUnit 3　Life in the futurePeriod 7 Language FocusingSentence structuresPhrases1. Confused by the new surroundings, I was hit by the lack of fresh air.2. These hovering carriages float above the ground and by bending and pressing down on the driving stick strongly one can move swiftly.3. Wang Ping’s mother appeared, flashed a switch on a computer screen, and a table and chairs rose from under the floor as if by magic.4. I got lost when we reached what looked like a large market because of the people flying in all directions.5. Neither of these creatures is easy to talk to.1.take up2.3.4.Research and Activities1. Throughout the world, computers will be used more and more in the future. They are already being used in many fields. Now consider how a computer works now in the following fields and how a computer will work in the future. Fill in the chart.The use of computerFieldsHow a computer works nowHow a computer will work in the futureAgriculture and industry Personal lives Transport Space travel Commerce Media Education and health 2. Talking about seeing through the futureA scientist invented a machine that helps people see through their future. Some people fought for the invention in the hope of getting a fortune out of it. Do you want to own the machine? Why or why not?Sample: Talking about this future thing, I think I will never trade the uncertainty of future with anything in the world. What can be worse than losing the right to hope, the right to guess, and most importantly, the right to fight for your future, to fight for the things you have yet owned? Reference for Teaching1.speed up: cause something to increase speed加快速度。For example, They have speeded up production of the new car.The train soon speeded up the moment it left from the railway station.［習(xí)慣用語(yǔ)］ at speed飛快地, at a speed of...以……的速度; at full top speed以全速, with all speed開足馬力2. sweep up: remove (dust, dirt, etc.) with or as if with a broom or brush. For example, There are full of dead leaves on the ground. Please sweep them up.The leaves were swept up into the air by the wind.3. Confused by the new surroundings, I was hit by the lack of fresh air.lack: be short of something. It can be used as a verb or a noun. For example, He did not enter university because of a lack of money in his family.He is good at his job but sometimes he seems to lack confidence.The female bird lacks the male’s bright colors. 4. sight of something/somebody: action of seeing somebody/something. For example, Their first sight of land came after ten days at sea. ［習(xí)慣用語(yǔ)］ catch sight of; at first sight; be sick of sight of; keep...in sight; lose sight of; out of sight. For example, Out of sight, out of mind. 眼不見, 心不煩。Follow that man and keep him in sight all time.要跟著他, 一直盯著他。You must keep sight of one fact: your life is in danger.有一件事你必須明白: 你有生命危險(xiǎn)。We happened to catch sight of a plane but it crushed later, which is the reason why we lost sight of it.5. switchv.（動(dòng)詞）To shift, transfer, or divert: 改變: 轉(zhuǎn)變、轉(zhuǎn)移或改換; 2 To exchange: 交換; 3 To cause (an electric current or appliance) to begin or cease operation: 開啟; 使（電流或電器）開始或停止運(yùn)作A cat switching its tail.一只猛揮尾巴的貓。They switched the conversation to a lighter subject.把談話轉(zhuǎn)移到一個(gè)更輕松的話題。She asked her brother to switch seats with her.請(qǐng)她的兄弟與她交換座位。Switch the lights on and off.開、關(guān)電燈switched on the charm 展現(xiàn)魅力switch off: To stop paying attention; lose interest.不再注意; 失去興趣n.開關(guān)There is a switch on the wall for turning on the lights.墻上有一開電燈的開關(guān)。6. master7. requireThe floor requires washing./to be washed.地板該洗了。I require two children to help me.我需要兩個(gè)孩子來(lái)幫我的忙。All passengers are required to show their tickets.所有乘客都必須出示車票。8. extraordinary adj.(1)異常的; 非凡的Perhaps the most extraordinary building of the nineteenth century was the Crystal Palace.也許19世紀(jì)最不尋常的建筑物要算“水晶宮”了。What an extraordinary idea!多么離奇的想法!(2)特別的臨時(shí)的; 額外的an extraordinary session臨時(shí)會(huì)議9. assist v.To give help or support to, especially as a subordinate or supplement; aid: For example: I’ll assist you in any way that I can.The clerk assisted the judge by looking up related precedents.這位書記官協(xié)助那位法官查閱有關(guān)案例。Her breathing was assisted by a respirator.她要靠呼吸器幫助呼吸。We all assisted in mending the roof.我們都幫助修理屋頂。10.impression n. an effect, a feeling, or an image retained as a consequence of experience.印象, 感想; 作為經(jīng)歷的結(jié)果留下來(lái)的效果、感覺或者形象What impression do you make upon others?She spoke very eloquently because she wanted to make a great impression on her employer.I have the impression that we have met once before.我隱約記得我們以前曾經(jīng)見過面。11.optimistic adj.樂觀的; 有信心的（反義詞pessimistic）She isn’t optimistic about the outcome.optimism 樂觀主義He was full of optimism for the future despite his many problems.optimist樂觀主義者He is such an optimist that he is sure he will soon find a job.12. provide vt.（及物動(dòng)詞）(1)to furnish; supply 供應(yīng), 提供She provides for her family by working in a hospital.她靠在醫(yī)院工作來(lái)養(yǎng)家。Provide food and shelter for a family.為家庭提供食物和住宿。They provide us with food.他們供給我們食物。We provided food for the hungry children.我們?yōu)轲囸I的孩子們提供食物。It’s wise to save some money and provide for the future.積蓄點(diǎn)錢, 為將來(lái)使用作些準(zhǔn)備是明智的。He has a wife and seven children to provide for. 他需要贍養(yǎng)妻子和七個(gè)孩子。(2)to make available; afford 使……能被得到; 提供It is a room that provides ample sunlight through French windows.一個(gè)有充足陽(yáng)光通過落地窗的房間。［習(xí)慣用語(yǔ)］to provide food and clothes for one’s family養(yǎng)家糊口13. depend on(1)To rely, especially for support or maintenance 依賴: 依賴, 尤指依靠支持或維持Children must depend on their parents.孩子們必須依賴他們的父母。(2)To place trust or confidence 信任, 相信; 對(duì)……信任或相信You can depend on his honesty.你可以相信他的誠(chéng)實(shí)。(3)To be determined, conditioned, or contingent 決定于; 被……決定、以……為條件或視……而定A grade depends on the results of the final exam.分級(jí)由期終考試的結(jié)果而定。(4)（常與on, upon連用）視情況而定That depends.視情形而定。It all depends on how you tackle the problem.那要看你如何應(yīng)付這問題而定。14.constantn.Something that is unchanging or invariable.不變的事物; 持久不變或始終如一的事物。For example: Breathing and eating are unallowable and undeniable constant in our life.15. previous adj.16. swift adj.17．lag v./n.走得慢, 落后, 滯后He is lagging behind a bit—I think we’d better wait for him to catch us up.他有點(diǎn)落后了——我想我們最好等他趕上來(lái)吧。As far as prison reform is concerned, we lagged behind a lot of other countries for years.就監(jiān)獄改革而言, 我們落后于許多其他國(guó)家很多年。There is often a lag between becoming affected by this illness and its first signs.受這種疾病的感染和出現(xiàn)癥狀之間經(jīng)常會(huì)間隔一段時(shí)間。The project is suffering from (a) severe time lag.這個(gè)項(xiàng)目耽誤了很長(zhǎng)時(shí)間。Background InformationLife in the FutureThroughout the world, computers will be used more and more in the future.They are already being used in agriculture and industry. For example, many farms now use computers to control the growing conditions of vegetables and other plants. In glasshouses, computers control the watering of the plants as well as the light and the temperature. It is possible to work out whether you will save or lose money by increasing the temperature by 1℃.In their personal lives people will also use computers more and more. Instead of going to the bank, they will use a computer and a telephone to change money and to pay their electricity bills and so on.Houses will be controlled by a central computer. Lights will go off if no one is in the room. The idea that computers can recognize human voices surprises many people. You will be able to telephone home half an hour before returning and, by speaking into the telephone, you will be able to tell the computer to turn on the heating and the hot water. The computer will recognize your voice and carry out the instructions.The possibility that the majority of the labor force will work at home is often discussed.It will be much more convenient than spending a lot of time traveling to work every day. People will be able to use the videophone for conferences. They will be able to do drawings and send them by mail or by fax.Computers will be used more and more in transport.Railways in Japan already use them to work out the best distance between trains. Trains will be operated by computer and many of them will have no drivers.Space travel will become much cheaper.In 1993 a new space rocket with no wings was developed in the USA.This type of rocket is able to return to the earth and land on its legs.As a result, costs will be reduced by as much as 90%.In the fields of education, health and research, computers will continue to play an important part.It will be part of everyone’s education to learn computer skills.Information records, for example, of patients with the same illness, are now kept on computer.It is possible to have a group of these records collected and printed.Computer programs for storing while texts are already well developed.You can type the name of a subject, e.g.“Printing in China, ”and the computer will give you a worldwide list of magazine and book titles.The next step is to search the title for more information.Finally you can choose certain texts and read them on your computer screen.If you want a copy of the article or page, it can be printed out and sent to you.

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