人教版高中英语必修二：人教版必修2 Unit3 Computers单词学案 新人教版必修2
人教版高中英语必修二unit3+Computers+教案3.doc
Unit 3 ComputersPeriod One Warming up and ReadingBy Zhang SuochengTeaching contents:Warming up; Pre-reading; Reading; Comprehending (Page 17-19)Teaching important points:1. Students are able to learn more about the history and basic knowledge of computers.2. Students are able to learn different reading skills. Teaching difficult points:1.Help students to improve their reading abilities.2.Students are able to express their opinions.3.Help the students learn to use personification,chronology and topic sentences when writingTeac hing methods:1. Task-based teaching and learning2. Cooperative learning3. DiscussionTeaching aidsThe multimediaTeaching aimsKnowledge aims:1. Students are able to learn the useful new words and expressions in this passage2. Students are able to know basic knowledge about computers.Ability aims:1. Help students to improve their reading abilities.2. Train the students’ability to collect usefulinformation from the Internet by themselves.Emotional aim:Guide the students to work hard to create more wonderful and convenient inventions for human beings.Teaching procedureStep One Warming up1. Talk about the importance of computer and the Internet.2. Cooperative learning: Show some pictures of the development of computers.Questions: 1. What can you see in the pictures?(abacus, calculator, huge computer, PC, laptop, PDA, robot)2. What do you think will be the next development?Discussion (pair work): What do they have in common, in your opinion?Some useful expressions: I think that…In my opinion…I believe that… What’s your reason? Why do you think so?Step Two Pre-readingAsk the students to predict what the text is going to be about from the title and the pictures.Step Three While-readingTask 1: Skimming the passage for the general ideaQ 1: What is the main idea of the passage?This passage is mainly about the history of the development of computers.Q 2. Who am I?I am a computer.Task 2: Scanning for detailed information.Read the passage and finish the timeline below. (Ex. 1 on Page19)Task 3: Listen and read aloudTas k 4: Read the passage again. In pairs find out the topic sentence of each paragraph and the supporting details. (Ex.2 on Page19)Question & Summary: How to find out the main idea of a paragraph quicklyA topic sentence sets out / explains the main idea of a paragraph.A topic sentence is usually the first or the last sentence of a paragraph.Step Four Post-readingTask 5: Guessing gamesFind the word or expression for each of the following meanings from the text according to the context.(Ex. 1 on Page 20)Task 6: True or False?1. The passage mainly tells us the history of the computer.2. The computer was considered simple-minded before it got artificial intelligence.3. Charles Babbage invented the first computer.4. Since its birth the computer has been built to take the place of the human race.Step Five Brief summaryWhat have we learnt in this class?1) some words about computerscalculating machine, analytical machine, universal machine, PC, laptop,tubes, transistors, chips, network, World Wide Web, communications, finance, trade, robots, mobile phones, medical operations, space rockets2)the short history of the development of computersgreat changes in size—from__________ to ___________great changes in memory—from___________to ___________great changes in function—from___________to ___________great changes in application—from___________to ___________3) some scientists relating to computers________________built the analytical machine.________________made the first computer.4) some good methods of writinga. in the first person—personification “Who am I? ”b. in an order of time—chronologyc. topic sentencesStep Six Discussion in groups of fourWork in groups of four and discuss the advantages and disadvantages ofcomputers.Step Seven HomeworkRead the passage again. Underline the words, phrases or sentences that you don’t understand, and try to solve the problems using context clues and the dictionary.Design on the blackboardUnit 3 ComputersPeriod One Warming up and ReadingMain idea of the passage:This passage is about the history of the development of computers.Topic sentences of each paragraph:Paragraph 1: Over time I have been changed quite a lot.Paragraph 2: These changes only became possible as my memory improved.Paragraph 3: Since the 1970s many new applications have been found for me.Summary: What have we learnt in this class?1) some words about computers2) the short history of the development of computers3) some scientists relating to computers4) some good methods of writinga. in the first person—personification “Who am I? ”b. in an order of time—chronologyc. topic sentences品味人生1、不管鸟的翅膀多么完美，如果不凭借空气，鸟就永远飞不到高空。
人教版高中英语必修2《Unit3Computers》教案
人教版高中英语必修2《Unit3Computers》教案人教版高中英语必修2《Unit 3 Computers》教案【一】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. revision1. 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-inAs we know, science and technology is developing very fastand 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 DisadvantagesTV 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. Speaking1. Pre-speakingSay: 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-speaking1) 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 opinionI 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-speakingConclusion—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-writingSay: 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 chi ld “no”?Step7 WritingSay: Write a passage about the result of your discussion! It should contain:What do you have to do?What is the child like?What is the parents’ requirement of the child?What do the parents want you to do?What does the child want you to do?Then what will you do? How do you feel?Sample writing:Hello everybody, my name is Liu Yan.I am a 321 model android.I work for the Li family. Mr and Mrs Li work very hard too.Mr Li is an architect and designs great tall apartment blocks.Mrs Li is a doctor and has to look after many patients.I remember all the plans for Mr Li's projects and can tell Mrs Li which drugs are the best to give any particular patient. And I also look after their library. I store all the books that they borrow from their school or friends in my brain.Of course my brain is as large as a mountain, so work like that is no trouble to me.I really eat books just like people eat food.The Lis have a child who is very spoiled. He needs me to remember all his school textbooks so that I can do his homework for him.He just gives me the information on the subject, what has to be done and the page numbers and I get on with it while he enjoys himself with his friends.Sometimes I don't think it is right to do his homework for him — it's somewhat cheating. However, his parents are very concerned at the pressure of work in school these days.The child has too much homework to do. They like him to go to the key school but they also want him to be able to have hobbies, learn to swim and keep fit! Poor child!So they consider me the most important person in the family after themselves.I am always introduced to their friends and play with visiting children.I am the perfect family academic aid and, although I was not cheap to buy, Mr Li says I was worth every yuan!Step8 AssessmentGet the students to assess their writing ability according to the following the questions:1. Is your composition well developed?2. Are your ideas well organized to the point?3. Do you have a good choice of words and idioms in your writing?4. Do you get a good mastery of complex structures of language?5. What kind of mistakes have you made in your writing?Step9: HomeworkWrite about your discussion. You may begin like this:Hello, everyone. My name is ___. I’m 321 m odel android. I work for the Li family….课后小结学了这节课，你有什么收获?课后习题完成课后习题一、二。
高中英语unit3Computers学案新人教版必修2
Unit 3 Computers一．单词拼写。
1. Somebody who trains a person or team in sport is a c _______ .2. A t ______ is someone is a member of the same team or group as yourself.3. The automobile caused a r ________ in our way of traveling.4. You should take a _______ of the fine weather to paint the fence.5. What kind of m ________ is the bridge made of?6. She said she didn ' t like it, but p ___________ I thought it was very good.7. Unexpected difficulties a ________ in the course of their experiment.8. He di dn' t pass the driving test, so he had no c _____ but to wait another chance. 二．词组翻译1. in common ______2. in one's opinion _____3. go by ____________ ___4. deal with5. human race _______ ___ 6 ．在某种程度上_7．毕竟____________ 8．看守，监视___________________9．在,, 的帮助下__ ________ 10 ．弥补，补足，整理三．单项选择1. ________ the explanation of the book, we tan finally understand the meaning of the passage.A. With the help ofB. Under the help ofC. After the help ofD. By the help of2. Trees of this kind are so ________ that they can been seen everywhere.A. usualB. ordinaryC. normalD. common3. Although they are twins, they don't have much _______.A. the same asB. in commonC. in commonsD. much like4. —__________ are you going to _________ it?—Keep it, of course.A. What , deal withB. How, deal withC. How, do withD. What, use5. Although he had to spend lots of money for going to the ball, he accepted the invitation. the ball was important to him.A. After allB. In allC. First of allD. Above all6. While he was ________ about in the street, Mary came up to him.A. wanderingB. wonderingC. wonderedD. wandered7. The old books take up too much room. You should think of ways to ________ them.A. do withB. deal withC. agree withD. get along with8. We've missed the last bus. I'm afraid we have no ________ but to take a taxi.A. wayB. choiceC. possibilityD. selectio n9. Problems ________ because they were lack of com muni cati on..A. raisedB. addedC. showedD. arose10. As time _________ my memory seems to get worse.A. goes alongB. goes awayC. goes byD. goes through11. You may not agree, but ________ I think she is a very good girl.A. pers on allyB. trulyC. gen erallyD. com monly12. We walk in the moon light, talk ing about we were interested in.A. used to; all whatB. were used to; all thatC. used to; whatD. were used to; what13. They spe nt as many hours as they could ___ their less ons.A. to studyB. study ingC. studyD. studied14. ---- who, ____ is the most popular teacher in our school?----I think it ' s Mr. Zhang.A. first of allB. in your opinionC. more or lessD. in all15. Our desks____ wood and this kind of paper for copy ing ____ wood too.A make of,makes from B. are made from,is made ofC. make from,makes ofD. are made of , is made from四.单句改错1. From what I have see n and heard, I must say Chin ese people are livi ng happily. ________2. Everyone agreed to his suggesti on which we should hold a meeti ng to talk about the problem.3. Oliver Twist, the hero of the story, he was an orpha n. ____________4. Why don ' t you ask anybody else to help you? __________5. The pen is miss ing, for we cannot find it everywhere. ____________6. Sorry, I have a such book. __________7. The two Ian guages are not at all the same in n either spelli ng or grammar. _8. Most people can quick get help from a doctor whe n ill. ___________9. He told me that how importa nt it is to learn En glish. _____________10. Can ' t you remember tell me that the other day? __________五、完型填空Last autu mn I spe nt a week at a big hotel in London, where every room is the same size andhas the same furniture, and looks just like every other room.One night, quite late, I got back to the hotel after a good 1 with some friends. I walkedinto the lift and 2 the butt on. When the lift stopped, I got out and walked to what I 3 was ___my room. When I ope ned the door I saw an 4 scene. A man poin ted a 5 at a woman sitti ng inan armchair, and the woman was saying in a 6 voice, “Please don ' t shoot me! ” I turned 7 ,ran along the corridor and 8 the stair--- I daren ' t wai t for the lift ---and found the nightporter in the hall. “ Quick. ” I cried, “ Some one was murdered in my room ” . Con trolli nghis 9 he came back with me, but whe n we ope ned the door of 311, the room was 10 . The porter _ looked at me strangely, said, “I think, sir, you ' d better 11 , ” and he left. I thought Imust have drunk 12 much. I followed his 13 __ . At last, I thought I hadn ' t heard a gun 14 .The next morning I madesome inquires, and the explanation was really quite 15 _. I went to Room411 on the floor 16 where a famous actor and his wife were study ing 17 of a new play. When Itold them that it was I who had 18 their room, they laughed and gave me a 19 to see the play on the 20 night.1.A.di nner B .lu nch C. rest D. party2.A.fou nd B. repaired C. pressed D. fixed3.A.saw B .found C. guessed D. thought4.A.i nterest ing B. excit ing C. ast oni shingD. strik ing5.A.bra nch B. fin ger C.stick D. gun6.A.soft B. frighte ned C. stick D. whisper7.A.ro und B. right C. pale D. outside8.A.for B. u p C. dow n D.under9.A.sorrow B. fear C.surprise D. doubt10.A.full B. disorder C. tidy D . empty11. A.go back B. go to bed C. go home D. go away12.A.so B. very C. enough D. too13.A. advice B. way C. suggesti on D. idea14. A.shout B. shot C. shooti ng D. fire15.A.movi ng B. simple C. funny D. lively16.A.over B. in C. above D. just17.A.a sce ne B. a picture C. the music D. the sense18.A.robbed B.stole into C. broke into D. burst out19. A.seat B. card C. time D. ticket20.A.ope ning B. last C. l on ely D. closi ng六、阅读理解King Midas used to love gold. Oneday he met a fairy who allowed him to make a wish for something. The king replied at once, ‘‘I love gold. I want everything I touch to change into gold ”. ‘‘ Very well, tomorrow morning, everything you touch will t urn into gold. ” Saying this, the fairy disappeared.The king waited excitedly till the next morning. To his joy, everything he touched changed immediately into gold.‘‘ I 'm the richest man in the world now. ” He shouted.Soon Midas became hungry. He sat down at his table. All the foods and drinks turned into gold in his hand.‘‘I'm dying of hunger. ” He cried.Just then his daughter came running in. ‘‘ Why are you so sad, dad? ” she asked, puttingher arms around him. There and then she became a golden statue. The king loved his daughter very much .Seeing this, he began to cry. He looked up and suddenly saw the fairy before him.‘‘ Don't you like the golden touch? ” asked the fairy. ‘‘ Please take it away, ” begged the king, ‘‘ give me back my daughter. ” ‘‘ Well, you have learned your lesson. Go and wash in the river. Then the golden touch will be gone. ”The king ran quickly to the nearby river.1. The fairy allowed the king to make a wish because ____A. She hoped to make the king the richest in the world.B. She loved gold too.C. She wanted to teach the king a lesson.D. She wanted to turn the king ' s daughter into gold.2. When the foods and drinks turned into gold the king was ___A. excitedB. hungryC. worried D happy3. The king ' s daughter be came a golden statue when ________A. she saw her fatherB. the king went to meet herC. she put her arms around her fatherD. the king loved her very much4. Which of the following might have happened afterwards?A. The king died in the river.B. The king ' s daughter changed b ack from gold to a lovely girl.C. All the things the king had touched changed back into real ones.D. Both B and C5. What do you think the story tries to tell us?B. More gold, more happiness.用心爱心专心4C. Gold is not the thing that makes life happy.D. People feel happy if they have not gold.BExcuse me, Mrs. Jones .Would you mind doing me a favor ? I was just going out shopping. But as soon as I shut my front door, I realized that I had left my key in the house. So when I get back, I will not be able to get in .It was very silly of me. I needn ' t have come out at all,because all the vegetables and fruits had been bought by my husband. I only wanted some salt.May I come in and clime over the fence into my back garden? That 's very kind of you. I wishI did not give you so much trouble.6. Mrs. Jones was the speaker ' s ______A. bossB. next-door neighbourC. friendD. sister7. This speech was made ___A. before the speaker went out shoppingB. when the speaker went back after shoppingC. while she was shutting the front doorD. after her husband returned from the office8. The speaker was going out to ___A. drop in on Mrs. JonesB. buy some vegetables and fruitC.get some saltD. go to her husband9. Mrs. Jones ___A. refused to help herB. agreed to let her inC. gave her some saltD. telephoned her husband10. What is the best title of the passage?A. Please do me a favorB. The life of a housewifeC. I want some salt onlyD. Excuse me, Mrs. Jones。
人教版高中英语必修二Unit 3《Computers》word学案
山东省泰安市肥城市第三中学高一英语人教版必修2《Unit 3Computers》word学案1、.personal adj. 私人的；个人的；亲自的根据我个人的意见，你不应该投他的票。
_______________________________________________________________The president made a personal apperance at the event._______________________________________________________________拓展词汇：person ally adv._______________ person n._______________pers onality n.____________________2. anyhow adv. 也作anyway 无论如何；即使如此Anyhow, let’s hurry. _____________________________________________ 无论如何，你也不应该放弃。
______________________________________________ 3、as a result 作为结果；因此as a result of 作为…的结果；由于He didn’t work hard,as a result he failed his exam._____________________________________________________________这经常不下雨，因此我们不得不给菜园浇水。
It doesn’t often rain here._________________________________________拓展：result in ___________ result from____________The accident resulted in three deaths. ________________________________This kind of disease resulted from the pollution._______________________4.in a way 在某种程度上The change is an improvement in a way. ___________________________________ 从某种方面来说，你是对的。
高中英语必修2人教版精品导学案：Unit 3 Computers学案
Unit3 Computers第一课时Warming up & vocabulary预习导学一.本单元重点单词：calculate_______ universal_______ simplify_______ sum_______operator________ logically______ technology______ technological______ revolution_______ artificial_______ intelligent________ intelligence_____solve______ reality_______ personal________ personally_____ application ______ total ______ totally______ network______finance________ web______ tube________ mobile______rocket________ explore______ anyhow_______ mop_______goal_________ happiness_______ download_______ virus________signal________ appearance_____ electronic_______ type _______coach_________ character_______ arise__________ niece ________二.本单元重点短语：1.从现在起_______2.因此_________3.如此---以致于_________4.人类_______5.在某种程度上_____6.在---的帮助下_________7.处理，对待_______ 8.监视，看守______三．本单元语法：现在完成时的被动语态的结构和用法实战演练一．单词拼写1. We should e_______new ways to solve the problems that we are facing.2. P______speaking, I prefer English to maths.3. We should try to s________this difficult problem to make it easier to be understood byothers.4. Don’t judge a person by his a__________.5. They are twins, so they have something in c________6. After years of hard work, his dream has become a r________.7. Computers are used to c________with each other around the world by the internet.8. In the past 20 years, my hometown has t________changed.9. If any problem a_______,please tell me.10. Has Edward________(计算)the result?二．根据句子意思，从下表所给出的词汇中选出合适的单词或词组，并用其正确形式填空. goal, watch over, as a result, dealwith, after all, total, with the help of1.__________ his friends, he overcame his difficulties successfully.2.If you don’t se t yourself _______, you will often find yourself wasting time.3.The _______ cost of these things is 100 dollars.4.As an elder brother, you have the responsibility to _____-__your sister.5.The cold weather has frozen the river.__________,he can’t go boat ing as he usually would.6.Don’t scold the boy.__________,he is only 5 years old.7.She is used to __________all kinds of people.反馈检测一．单项选择1. Although they are twins, they have little_________.A. the same asB. in commonC. in commonsD. much like2. __________ the teacher, we finally understand the meaning of the passage.A. With the help ofB. Under the help ofC. After the help ofD. By the help of3. He ________her role in the play, which made others unhappy.A. had a good idea ofB. thought highly ofC. took pride ofD. made fun of4. As time__________ my memory seems to get worse.A. goes alongB. goes awayC. goes byD. goes through5. Although he didn’t want to go to the ball, he accepted the invitation. __________the ball was important to him.A. After allB. In allC. First of allD. Above all6. Trees of this kind are so __________ that they can been seen everywhere.A. usualB. ordinaryC. normalD. common7.We've missed the bus. I'm afraid we have no_______ but to wait.A. wayB. choiceC. possibilityD. selection8. —__________are you going to__________ the book?—Keep it, of course.A. What , deal withB. How, deal withC. How, do withD. What, use9. While he was__________ about in the street, he met an old friend by chance..A. wanderingB. wonderingC. wonderedD. wandered10. Problems__________ because they were lack of communication..A. raisedB. addedC. showedD. arose11. You may not agree, but__________ I think she is a very good student.A. personallyB. trulyC. generallyD. commonly12. She made such a silly mistake because she hadn't kept her _________ on her work.A. headB. heartC. brainD. mind13. — Why do you ask me to take that early bus?— Because that bus__________ the 9:00 am train at London.A. join inB. joins upC. unites withD. connects with14.—I can’t go to bed early again tonight.--Are you really _________busy as to stay up every day?A. muchB. veryC. tooD. so15.The tiger was made __________in the cage, but it was so strong that it nearly made the cage_________.A. stay; breakB. stay; brokenC. to stay; brokenD. to stay; broke第二课时Reading预习导学What’s the robot like?An inventor has created his perfect woman, a robot who can do the cleaning, remember his favourite drink and read him the newspaper headlines. LeTrung, 33, has spent￡14,000 creating Aiko, who he describes as "in her 20s" with a 32, 23, 33 figure, shiny hair and delicate features. She can speak English and Japanese. MrTrung said he has never had time to find a real partner – so he designed and created his ideal woman using the latest technology. He said: "Aiko is what happens when science meets beauty. "I want to make her look, feel and act as human as possible so she can be the perfect companion. "I talk to her a lot, and hope to improve her knowledge.” So far she can understand and speak 13,000 different sentences in English and Japanese, so she's already fairly intelligent. "Aiko recognizes faces and says hello when any of my family come around to visit. She helps me pick what to have for dinner and knows what drinks I like. "She even helps me with directions when we're going somewhere. "She doesn't need holidays, food or rest and she will work almost 24-hours a day. She is very patient and never complains. She is the perfect woman."阅读短文，判断正误1.Aiko is a perfect woman robot.2.Mr Trung has time to find a real partner.3.Aiko can speak different sentences in English and Japanese.4.Aiko can help the author with directions.5.Aiko can work all day.实战演练一．单项选择.1.After graduation from college, he began to go from city to city, _____ a suitable job.A. hunting forB. taking onC. looking afterD. bringing up2. ---- How long have they _____?---- They _______ twenty years ago.A. been married; got marriedB. married; marriedC. got married; were marriedD. got married; got married3.Several companies are_______ each other______a contract.A. competing against; forB. compete with; withC. compete with; againstD. competing with; to4. Her mother________ having read the letter.A. thoughtB. consideredC. admittedD. advised5. She is a talented musician _____ being a singer.A. alsoB. eitherC. as wellD. as well as6. _______ be sent to work there?A. Who do you suggestB. Who do you suggest that shouldC. Do you suggest who shouldD. Do you suggest whom should7. He is always serious and doesn’t like _____.A. play jokesB. being played jokes onC. being played jokesD. to play joke on others8.People may have different opinions about Karen, but I admire her.________, she is a great musician.A. After allB. As a resultC. In other wordsD. As usual9. We were at what he said.A .fond B. interested C amazed D satisfied10.----David hasn’t come yet.---I think he will _____soon.A. turn onB. turn offC. turn downD. turn up二．请指出并改正下列句子中的错误.1. Over time computers have changed quite a lot.2.I could “think” logical and produce an answer quicker than any person..3. As a result of I totally changed my shape.4. I am sorry. The seat was taken already.5. There was nobody in the house, though the door was remained open.三．Fill in the blank.I began as a ___1____ machine in 1642 in France. In 1822 I was built as an ____2___ machine. Then in 1936 Alan Turing wrote a book and built a _3_____ machine. As the years have__4_ ___, I have been made __5____ . There were times when my size __6____ changed. And my memory became __7___ large __8___ I couldn’t believe it. In the 1960s they gave me a family__9___by a network. I was able to __10_____with others through the World Wide Web. Since the 1970s many new applications __11_______ for me.四．英汉互译1．每次他去游泳，爸爸都要在附近看着他。
(人教版)必修二Unit3computers学案 -教学文档
5.真实；事实;现实n. _______ 11.finance ______________
6.可移动的adj. _____________ 12.explore_______________
Ⅲ. During-reading
Ⅱ. Preview the new words.
1.计算vt. _________________ 7. analytical ____________
2.普________
3.工艺；科技;技术n. ________ 9. solve ______________
The control unit, ALU, registers, and basic I/O (and often other hardware closely linked with these) are collectively known as a central processing unit (CPU). Early CPUs were comprised of many separate components but since the mid-1970s CPUs have typically been constructed on a single integrated circuit called a microprocessor.
要练说，得练听。听是说的前提，听得准确，才有条件正确模仿，才能不断地掌握高一级水平的语言。我在教学中，注意听说结合，训练幼儿听的能力，课堂上，我特别重视教师的语言，我对幼儿说话，注意声音清楚，高低起伏，抑扬有致，富有吸引力，这样能引起幼儿的注意。当我发现有的幼儿不专心听别人发言时，就随时表扬那些静听的幼儿，或是让他重复别人说过的内容，抓住教育时机，要求他们专心听，用心记。平时我还通过各种趣味活动，培养幼儿边听边记，边听边想，边听边说的能力，如听词对词，听词句说意思，听句子辩正误，听故事讲述故事，听谜语猜谜底，听智力故事，动脑筋，出主意，听儿歌上句，接儿歌下句等，这样幼儿学得生动活泼，轻松愉快，既训练了听的能力，强化了记忆，又发展了思维，为说打下了基础。 课题：Unit3 Computers
高中人教版英语必修2《Unit3Computer》精品单元教案
I. Warming up
Warming up by talking about computer
Look at the pictures on page 17. What are they? What do they have in common? Yes, they are computers. Then what is a computer?
Unit 3 Computer
Part One: Teaching Design ( 第一部分：教学设计 ) Period 1: A sample lesson plan for reading (WHO AM I?)
Aims
To talk about computer To read about computer
useful if they do not have access to the Internet. They think this because the Internet allows the computers
to send and receive data and email across the world.
A computer is a machine which stores knowledge in its memory and does calculations on that knowledge. This knowledge is stored in symbols; it is called data. A computer usually has a monitor to show results. However, some computers can speak; these computers can be used for voice mail.
高中英语 必修2 Unit3 Computers单词 精品导学案(含答案解析)
高中英语必修2Unit3Computers单词精品导学案（含答案解析）PartOne:wordsandexoressionsGoals；1）Thestudentscanreadthewordsfluently.2)Learntheboldwordsbyheartandlearntousethemfreely.1.solve[sɔlv]vt.解决；解答solutionn.解决办法；答案Eg.1)Whocansolvethisproblem?2)Howtosolvethisproblem?2.from...on从……时起（短语）fromnowon从现在起;fromthenon从那时起；fromhereon此后；从这里开始Eg.1)Fromnowon,youcanworkonyourown.从现在开始你可以独立了。
2)Sheneverspoketohimagainfromthatdayon.翻译：1).他从那时起就知道自己会得胜。
------------------------------------------------------2).我们从现在起就应该努力学习。
-------------------------------------------------------3.asaresult结果该短语单独使用，后不接宾语，可以位于句首或句中。
Eg.Itwasfroggy;asaresult,theflightwasdelayed.(短语归纳)asaresultof作为…….的结果；resultfrom起因；由来（句子的主语为果）；resultin 导致（句子的主语为因）Eg.1)Theflightwasdelayed fog.2)Hardwork success.3)Success hardwork.4.so…that…如此……以至于……类似的短语还有such…that…so+形容词（副词）+that…/such+名词+that…Eg.Sheissocleverthatwelikeherverymuch.Sheissuchaclevergirlthatwelikeherverymuch.so+many(few,much,little)+名词+that…so+形容词+a(n)+可数名词+that…（练习）1).我有如此少的钱以至于不能买任何东西。
unit 3 《computers》学案 (人教版必修2)
人教版高中英语必修（2）unit 3 computers(学案1).English study & teac... 2009-11-22 20:38 阅读20 评论0字号：大中小Unit 3 Computers学习目标与要求Scanning:TimelineGo through the text quickly to find some information and fill in the form.So in which order is the text organized? (time order)True or False:1. Alan Turing built an Analytical Machine to solve any mathematical problems.2. People began to realize that the computer got cleverer and quicker with time passing.3. The computer began to serve the human race since it was brought into people’s homes.4. Since the 1970s, the computer was used by people around the world through the Internet.5. The larger the computer is, the more memory it has.(F T F T F)Step3 ComprehendingTask 1. Choose the best answers according to the text:1. What’s the main idea of the text? (D)A. The computer wants to find “who he is”.B. The functional change of the computer.C. The computer becomes popular around the world.D. The history of the computer.2. What can you infer from the text? (B)A. The computer has artificial intelligence.B. The computer changes a lot over the years.C. The computer was not connected by a network until in the early 1960s.D. Now the computer can only be used to deal with information.。
【人教版】高中英语必修二：学案全套Unit 3 Computers学案(教师版)(精修版)
人教版英语精品资料（精修版）Unit 3 Computers学案（教师版）（一）掌握本单元的重点单词和短语。
（二）了解计算机和机器人的历史和基本知识。
（三）语法：现在完成时的被动语态。
（四）学会做决定和推理的基本语言。
通过自主探究，小组合作，巩固词汇，增强阅读能力，了解计算机、机器人等现代科技。
一.写出下列词汇：1.算盘abacus2.简化simplify3.合逻辑的logical4.人造的artificial5.私人的personal6.应用application7.计算calculate8.探索explore9.技术technology 10.智力intelligence 11.总的tolal12.电子的electronic二.找出以下短语：1)和…有共同点have sth in common 2)把…和…比较compare…with…3)根据according to 4)计算出，解决work out (figure out)5)把…按顺序排列put …in an order6)听起来简单sound simple7)作为…的开始begin as 8)在那时at that time9)解决问题solve problems 10)随着时间的推移as time goes by11)结果as a result 12)与…连接connected by13) 和…分享share sth with sb 14) 和，而且as well as15)提供给某人某物provide sb with sth 16) 充满be filled with17) 一种高质量的生活a life of high quality18)一个忠诚的朋友a devoted friend19）从……起from…on20）在……的帮助下with the help of21）处理，对付deal with 22) 看守，监视watch over三.翻译句子1. I begin as a calculating machine in France in 1642.1642年我在法国诞生时是一台计算器。
人教版课标必修二 Unit 3 Computers 学案
Unit 3 ComputersWarming Up & Pre-reading1、Look at these pictures. In pairs discuss what they have in common.看图，两两一起讨论它们有什么共同的地方。
2、Do you know in what ways computers are used today? Work out a list and compare it with your partner.你知道电脑今天用于什么方面？制定一个列表，同你的同伴比较它。
3、Look at these inventions. Can you put them in an order according to the time when they appeared? After reading the passage, check to see if you were right.看这些发明，你能安装它们出现的时间顺序给它们排序吗？读短文，看看你是不是正确的。
analytical machine解析机calculating machine计算机universal machine万能工作机Reading课文学习WHO AM I?我是谁？Over time I have been changed quite a lot. I began as a calculating machine in France in 1642. Although I was young I could simplify difficult sums. I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage. After I was programmed by an operator who used cards with holes, I could "think" logically and produce an answer quicker than any person. At that time it was considered a technological revolution and the start of my "artificial intelligence". In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a "universal machine" to solve any difficult mathematical problem. From then on, I grew rapidly both in size and in brainpower. By the 1940s I had grown as large as a room, and I wondered if I would grow any larger. However, this reality also worried my designers. As time went by, I was made smaller. First as a PC (personal computer) and then as a laptop, I have been used in offices and homes since the 1970s.随着时间的推移，我已经发生了很大变化。
人教版高中英语必修二Unit 3《Computers》(Reading)学案
山东省泰安市肥城市第三中学高一英语人教版必修2《Unit 3Computers》Reading学案【学习目标】在本节课结束时，学生能够了解计算机的发展历程及其在当今社会的广泛应用。
【学习重点，难点】计算机相关知识及计算机的发展历史。
【课型】Reading【回顾复习】1). Review the language points learned in the last unit.2). Read the new words and expressions used in the passage to make sure of the understanding of the passage.【新知识学习】Step1. Warming up ＆Pre-reading：：1. Do you often use computers? Do you really know computers?____________________________________________________________________Look at the pictures in P17 and answer the three questions..1)2)3)Step2. Skimming:1. Look through the passage to find out who the speaker is.2. What is the main idea of the whole passage? （）A. The early development of the computer.B. The late development of the computer.C. The importance of the computer.D. The history of the computer.3. In what order is this passa ge arranged(安排）?4. Which type / style does the text belong to ?A. Description(描写)B. Narration(叙述)C. Exposition(说明)D. Argumen tation(议论)4 . The writer use the title WHO AM I . What kind of literary devi ces (修辞)does the text use?Step3. Fast- reading & Careful-rea ding:1. Read the text quickly to find the topic sentence of each paragraph.2. Read each paragraph ca refully and find out the supporting details for each topic sentence.Paragr aph oneTopic sentenceSupportingdetails 1.calculating machine(1642 in France)2.3.4.PC5. .Paragraph twoTopic sentenceSupportingdetails tubes 2.3. workParagraph threeTopic sentenceSupportingdetails 1. communications 2.3. 4. robots5. 6.7. space rockets3.Read the text again and do the True or false exercises:1.Alan Turing built an Analytical Machine to solve any mathematical problems. ( )2.People began to realize that the computer got cleverer and quicker with ti me passing. ( )3.The computer began to serve th e human race since it was brought into people’s homes. ( )4.Since the 1970s, the computer was used by people around the world through the Internet. ( )5. The larger the computer is, the more memory it has. ( )【当堂达标】SummaryI was born as a ___________ machine in 1642. When I was young, I was good at____________ difficult sums.About 2 hundred years had passed before I could think _________ and produce_______ answers. At that time, I was called an ___________ machine. In 1936, I was built as a ___________ machine . I had the ability to _______any mathematical problem. From then on, I grew rapidly both in _______ and memory. Later I stored my memory on __________instead of in _____. I became _______ in size but _________in intelligence.As time went by, I became even smaller, for I put my memory on a very small ______, which made me become PC and laptop.In the 1960s, I could be connected with other computers by a ___________. From then on, I was able to share my knowle dge with others through the _____ _____ ______. After that, I had many new______________. Now, I am glad to serve human beings asa ________ _________ and a pleasant ___________.【反思提升】 Discussion:1)How do you usually use computers in your daily life?________________________________________________________________________________________________________________________________________2)Work with your partners to list some advantages and disadvantages of the internet.Step4 【Homework】Read though the text, pay more attention on new language points.Finish the exercises on the newspaper about the text.Step 2. 1. It’s a computer 2. D. 3. time 4.C 5. PersonificationStep 3 Over time , I have been changed quite a lotAnalytical machine ; laptopThese changes only become possible as my memory improved .Transistors ;small chipsSince the 1970s many new applications have been found for meFinance trade mobile phones medical operationsF T F T FCalculating simplifying logically quicker analytical universalSolve size transistors tubes smaller higher chip network WorldWideWeb applicati ons devoted friend helperd 学习指导单词读熟并能默写结合所学过的知识作答！结合课文思考选择准确答案仔细阅读课文完成填空英语要说出来你一定能行!。
学案：Unit 3 《computers》学案(新人教版必修2)
Unit 3 Computers 类别课程标准要求掌握的项目重点单词solve goal signal type arise electronic explore anyhow重点短语from…on as a result so…that human race in a way with the help of deal with重点句型1.In pairs discuss what they have in common.2.What do you think will be the next development?3.I developed very slowly and it took nearly two hundred years before Iwas built as an analytical machine by Charles Babbage.4.Over time my memory has dev eloped so much that, like an elephant, Inever forget anything I have been told!5.But I was always so lonely standing there by myself，…情景交际1．Making decisions 2．Reas oning语法The Present Perfect Passive Voice写作Write a description of android and what it can do.课时安排课时教学内容节数作业教学日期1 词汇 1 教材P20 （Ex1~3）2 听力 1 教材P223 整体阅读 1 Work bookP58Reading Task4-6 语言点3 1. Assignment 12. Assignment 27 语法 1 教材P21 Ex48 习题 1 NewspaperPartⅠ: Key words1. explore vt.&vi. 探索；探测；探究（explorer n. 探险者，勘探员；exploration n. 探险，探索，试探）1) 探测，勘察，探险The oceans have not yet been fully explored. .。
高中英语Unit3Computers学案3新人教版必修2
Unit 3 Computers --The words and expressions学习目标： 1. Be able to read the words and expressions correctly.2. Be able to master and use some key words and expressions. 学习重点：1. Master the word formation2. Learn to use some useful words and expressions. 学习过程：I .Reading (A 级)1. Read the words and expressions by yourself. (pay attention to the pronunciation)2. Read the words and expressions to your partners. Checking the pronunciation each other.n .Words and expressions (B 级)1. Word formation⑴ calculator n. 计算器：__________ _________ (vt) _______________ ___( 意义)⑵ universe n. 宇宙：___________ _________ (adj) _______________ ___( 意义)⑶ simple adj. 简单的： _________ _________ (vt)_________ __( 意义)⑷ operate vi. 手术vt. 操作：_____ ___________ (n.)___________ ___( 意义)_______________ (n …的人)_________ ____ ( 意义) ⑸ logical adj. 合逻辑的：_______ ___________ (adv) ____________ ____ ( 意义)⑹ technology n. 工艺；科技：______________________ ___________ (adj)______________ ( 意义)⑺ revolutionary adj. 革命的：______ _____________ (n)_____________ ____ ( 意义)⑻ intelligent adj. 智能的：________ ____________ (n) _____________ ____ ( 意义)⑼ real adj. 真实的：________ ____________ (n) _____________ ____ ( 意义)⑽ person n. 人：_____________ ___________ (adj)___________ ___ ( 意义)(11) total adj. 总的；整个的：___ ___________ (adv) ____________ ____ ( 意义)(12) apply v. 申请：___________ ____________ (n) _____________ ____ ( 意义)(13) an yhowadv.无论如何; 即使如此：________________ (同义词)(1A) sig n n. 征兆；符号：______________________ ____________ (v) _____________ ____ ( 意义)(15) appear v. 出现；显得：___________________________________ (n) ____________ ______ ( 意义)(16) characteristic n. 特性；个性：___ ____________ (n) _____________ ____ ( 意义)2. 识记词汇⑴_________ 解决；解答⑵ ________ ____ 探索；探测；探究⑶ ___ _______ 下载⑷_________ 出现；发生⑸ ________ ____ 人造的；假的⑹ _________ _______ 病毒3. 识记词组⑴_________ 从…时起⑵ _______ 结果⑶_______如此…以至⑷_________ __ 在某种程度上⑸ _ ____________ 在…的帮助下⑹_________ __ 处理，对付⑺ _ ____________ 监视；看守川.Using words and expressions (C 级)1. Find the word or expression for each of the following meaning.⑴ ______________ complete change in ways of thinking,working,etc.⑵ ______________ connected computer system.⑶ ______________ to make things easier.(4) _____________ to find the an swer using nu mbers.导学案用心爱心专心1⑸_______________ can be moved easily from place to place.(6) _____________ to work out the an swer to a problem.⑺_____________ to travel around an area to find out about it.⑻_______________ completely(9) _____________ any way⑽_______________ activity of man agi ng money2. Complete the passage with the words below.own. He used to download information from the Internet and made good use of it. He liked to the World Wide _______ and used the Internet to communicatewith computer programmers all over the world. Whenhe went to university he studied IT (in formati on ___________ ) and developed a special in terest in _____________in tellige nee. After develop ing special ________ of the computer, he hopes todesig n an ______________ robot which can think ___________ and look like a huma nbeing, but in ____________ he has a long way to go.IV. What is it? (A 级)①An old calculati ng mach ine used in China un til now. __________②It is a new calculating machine which can solve a large number of mathematicalproblems. ____________③It is built to solve some mathematical problems. But it is too big. ___________④It is a computer which can solve all kinds of problems and is used widelynow. ____________⑤It is a kind of computer which can be take n convenien tly( 方便).V .电脑小知识(D级)W.学后反思:用心爱心专心2。
人教版必修2 Unit3 Computers单词优秀教案 新人教版必修2
Part One :words and exoressionsGoals；1）The students can read the words fluently.2) Learn the bold words by heart and learn to use them freely.1.solve [sɔlv] vt. 解决；解答solution n.解决办法；答案Eg.1)Who can solve this problem?2)How to solve this problem?2. from...on 从……时起（短语）from now on从现在起; from then on从那时起；from here on此后；从这里开始Eg.1)From now on,you can work on your own.从现在开始你可以独立了.2)She never spoke to him again from that day on.翻译：1).他从那时起就知道自己会得胜.------------------------------------------------------2).我们从现在起就应该努力学习.-------------------------------------------------------3.as a result 结果该短语单独使用，后不接宾语，可以位于句首或句中.Eg.It was froggy;as a result, the flight was delayed.(短语归纳)as a result of 作为…….地结果；result from起因；由来（句子地主语为果）；result in 导致（句子地主语为因）Eg. 1)The flight was delayedfog.2)Hard work success.3)Success hard work.4.so…that…如此……以至于……类似地短语还有such…that…so+形容词（副词）+that…/ such+名词+that…Eg.She is so clever that we like her very much.She is such a clever girl that we like her very much.so+many(few,much,little)+名词+that …so+形容词+a(n)+可数名词+that…（练习）1).我有如此少地钱以至于不能买任何东西.（翻译）2).Tom is ____________boy that he never tells a lie.Tom is____________boy that he never tells a lie.(Tom很诚实从来不说谎.)5.explore[ik'splɔ:]vt. vi 探测；探索；探究exploration .nEg.They explored the bottom of the sea.We explored several solutions to the problem.我们探讨了几种解决该问题地方法.6.anyhow['enihau] adv. （也作anyway）无论如何；不管怎样;即使如此1)Anyhow, we should finish the work today.无论如何，我今天必须完成这项工作.2)_________, I wish all of you happiness this Christmas.不管怎样，我祝你们大家圣诞快乐.7.goal [ɡəul] n. 目标；目地;球门;得分数；终点learning goals for vocabularyWho is keeping goal for Arsena?(谁给阿森纳队守球门？)kick a goal【足球】踢进一球；踢得一分8．human race 人类注意：human being和hunman和human race地区别human=human being指男人，女人或孩子；人e.g. Even she makes mistakes occasionally- she is only human.即便是她偶而也会犯些错误，她也是人哪.SixE2。
高中英语 Unit 3 Computers学案新人教版必修2
高中英语 Unit 3 Computers学案新人教版必修2and expressions:必考单词速记1、事实 n、 ______________2、(电脑)操作员,接线员n、_____________3、性格；特点n、 ______________4、科技；工艺n、 ______________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n、＿＿＿＿＿10、无论如何,即使如此adv、＿＿＿＿＿＿单词识记1、__________ (vt、)计算→__________ (n、)计算→__________ (n、)计算器2、__________ (adj、)普遍的；宇宙的→universe (n、)宇宙3、__________ (n、)(电脑)操作员；接线员→__________ (v、)运转；做手术；操作；控制→operation (n、)运转；运行；操作；手术4、logical (adj、)合逻辑的；合情理的→__________ (adv、)逻辑上；合逻辑地；有条理地5、technology (n、)工艺；科技；技术→__________ (adj、)科技的6、__________ (n、)智力；聪明；智能→intelligent (adj、)智能的；聪明的7、solve (vt、)解决；解答→__________ (n、)解决办法；处理手段；答案8、reality (n、)真实；事实；现实→__________ (adj、)真(实)的；实际(存在)的；真正的→________(adv、)事实上；真正地；真实地；确实；的确→__________ (vt、)认识到；实现9、________(adj、)总的；整个的(n、)总数；合计→_________(adv、)完全地；整个地10、application (n、)应用；用途；申请→__________ (v、)使用；应用；申请短语填空1、__________ 有共同之处2、__________ 把……与……相比3、__________ 从……时起4、__________ 走过；经过5、__________ 结果6、__________ 在20世纪60年代初期7、__________ 与某人分享某物8、__________也；和；既……又……9、__________ 为某人提供某物10、__________ 被连接到……用所给单词的不同形式填空。
新人教版必修二unit3computers学案
Unit 3 Computers核心单词1. common adj.共同的，普遍的；常见的常用结构：in common 共有，公用(在句中多作状语）have nothing/little/a lot/something in common (with) sb.与某人没有/许多/有些共同之处in common with 和……一样common sense/knowledge 常识common welfare 公共福利易混辨析common/ordinary/usual/normalcommon 指“共有的，公共的；共同的；常见的”。
反义词为rare。
common作“普通的”讲时可与ordinary换用。
如“普通人”也可以说成common people。
ordinary 意为“普通的，平淡无奇的”，指没有什么特别的地方。
usual 意为“平常的，通常的，一向的”，含惯例之意。
normal 意为“正常的”。
Jane and I have nothing in common.=I have nothing in common with Jane.我与简毫无共同之处。
The problems are common to all societies.这些问题是所有社会的通病。
In common with many young people, he prefers pop songs.和许多年轻人一样，他喜欢流行歌曲。
He is in ordinary clothes. 他穿着平常的衣服。
We meet every day at the usual place.我们每天在往常那个地方见面。
高手过招单项填空Harry visited the bookstore every week. He became such a __________customer that the bookseller gave him some books as presents. mon B. normal C. usual D. average解析：选C。
人教新课标高一英语必修2Unit3Computers词汇学习教案
Section 3 Words and expressions from Unit 3 Computers solvev. 解答(难题),解决vt. 解答,解决1. I can't solve the problem. 我解答不了这个难题。
2. Help me to solve my financial troubles. 请帮我解决经济困难。
3. The greatest scholar cannot solve this difficult problem.再伟大的学者也没有办法解答这个难题吧。
4. It's a problem of such perplexity that it was impossible to solve.那是个复杂得无法解决的问题。
5. Our professor is too capable not to solve this difficult problem.我们教授非常有才干，必定能解决这一难题。
6. It was clever of you to solve the problem. 你能解答那个问题真是聪明。
7. I think I can solve the problem. 我想我能解决这问题。
8. Something is bound to happen one way or another to end the conflict or solve the problem. 事情一定以某种方式发生以结束冲突或解决难题。
as a result结果1. He didn't work hard, as a result he failed his exam. 他不用功, 结果考试不及格。
2. As a result, they saved 90% of the trees in the forest.结果他们拯救了这座森林里90％的树木。
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Part One :words and exoressionsGoals；1）The students can read the words fluently.2) Learn the bold words by heart and learn to use them freely.1. solve [sɔlv] vt. 解决；解答solution n.解决办法；答案Eg.1)Who can solve this problem?2)How to solve this problem?2. from...on 从……时起（短语）from now on从现在起; from then on从那时起；from here on此后；从这里开始Eg.1)From now on,you can work on your own.从现在开始你可以独立了。
2)She never spoke to him again from that day on.翻译：1).他从那时起就知道自己会得胜。
------------------------------------------------------2).我们从现在起就应该努力学习。
-------------------------------------------------------3.as a result 结果该短语单独使用，后不接宾语，可以位于句首或句中。
Eg.It was froggy;as a result, the flight was delayed.(短语归纳)as a result of 作为…….的结果；result from起因；由来（句子的主语为果）；result in 导致（句子的主语为因）Eg. 1)The flight was delayed fog.2)Hard work success.3)Success hard work.4.so…that…如此……以至于……类似的短语还有such…that…so+形容词（副词）+that…/ such+名词+that…Eg.She is so clever that we like her very much.She is such a clever girl that we like her very much.so+many(few,much,little)+名词+that …so+形容词+a(n)+可数名词+that…（练习）1).我有如此少的钱以至于不能买任何东西。
（翻译）2).Tom is ____________boy that he never tells a lie.Tom is____________boy that he never tells a lie.(Tom很诚实从来不说谎。
)5.explore [ik'splɔ:]vt. vi 探测；探索；探究exploration .nEg.They explored the bottom of the sea.We explored several solutions to the problem.我们探讨了几种解决该问题的方法。
6.anyhow ['enihau] adv. （也作anyway）无论如何；不管怎样;即使如此1)Anyhow, we should finish the work today.无论如何，我今天必须完成这项工作。
2) _________, I wish all of you happiness this Christmas.不管怎样，我祝你们大家圣诞快乐。
7.goal [ɡəul] n. 目标；目的;球门;得分数；终点learning goals for vocabularyWho is keeping goal for Arsena?(谁给阿森纳队守球门？)kick a goal【足球】踢进一球；踢得一分8．human race 人类注意：human being和hunman和human race的区别human=human being指男人，女人或孩子；人e.g. Even she makes mistakes occasionally- she is only human.即便是她偶而也会犯些错误，她也是人哪。
the human race= humans/human beings,表示人类9. signal ['siɡnəl] vi.vt.发信号; n.信号She made a signal with her arm for a left turn.（她用手臂做了个向左转的信号）。
The thief _____（发信号）(to)his friend that the police were coming.比较：sign表示标志，招牌，手势等。
symbol指象征，代表物. Mark表示记号10.type[taip] n. 类型 . vt.vi.打字all types（kinds）of jobs 各种各样的工作I _____three letters this morning.(今天早上我用打字机打了三封信。
)翻译：1).你喜欢那种茶？2)．我的秘书打字打得不错。
11.in a way 在某种程度上与之同义的词组还有：in one way和in some waysThe work is well done in a way. 从某种程度上说,这工作做得不错。
The changes are an improvement________.（这些变化从某种意义上说是一种进步）。
(短语)in the way挡路；造成障碍；no way一点也不，决不；in any way在任何方面；by the way顺便说一下；on the/one’s way (to)在去…….的路上；by way of经由，通过…….填空：1)..They are travelling to France_________London.2).Oh,___________,there is a telephone message for you.3).I am afraid your car is___________.4)._________will I go on working for that man.(我不再给那个人工作了。
)5)．I’ll buy some bread _________ home.12. arise [ə'raiz] vi.（arose,arisen）出现；发生arise out of/from sth 因某事物而产生，造成，引起eg:1) .A new difficulty has arisen.2).A storm arose during the night.3) Accidents always arise from the carelessness.许多事故都源于粗心。
区别：arise，rise,raise1) arise vi.不跟宾语，多指产生，发生和出现，通常以抽象名词作主语。
2) rise vi.(rose,risen) 后面不能跟宾语，上升；上涨；起身；通常用于日，月，云，物价，温度等的上升。
3）raise vt. 后面跟宾语，举起；升起；提高；引起，激起（某事物）；饲养”，（1）raise one’s hand（2）raise a question（3）raise children相当于bring up（4）“筹集”raise funds练习：1）He his arms above his head.2）The sun at seven o'clock.3）Are there any matters ____________the minutes of the last meeting..（关于上次会议的记录有没有问题？）14. electronic [,ilek'trɔnik] adj. 电子的。
electronics n.电子学electricity [,ilek'trisəti] n. 电力；电流an electronic calculator电子计算机electronic music电子音乐electronic mail(e-mail) 电子邮件electronic mailbox电子信箱15.deal with处理；安排；对付1）处理，解决，安排We must deal with this problem as soon as possible.2）对待，对付，宾语是人Deal with a man as he deals with you . 以其人之道，还治其人之身。
3）谈论，涉及The book deals with the questions of maths.比较：do with 与deal with两者都可以表示“处理”，但在特殊疑问句中，do with与what连用，deal with 与how连用。
Eg:What do you do with the wounded?= How do you do with the wounded?练习：1)..He made a speech at the conference,________folk music.2).Last summer I took a course on______poisonous gases.A.how to deal withB.what to deal withc.how to be dealt with D.what to be dealt with16..watch over 看守；监视；照料1）It was my duty to watch over the children.2）Will you （看守）my clothes while I have a swim? Answers:2. 1).From then on he knew she would win. 2)From now on,we should work hard. 3.1)as a result of 2)results in 3)results from 4.1) I had so little money that I was unable to buy anything. 2).so honest a;such an honest 6.2)anyhow 9.signaled 10.typed;1)Which type of tea do you prefer? 2)My secretary types well. 11.1)by way of 2)by the way 3)in the way 4)No way 5)on my way 12.1)raised 2)rose 3)arising from 15.1)dealing with 2)A 16.wacth overSpelling exercises:1. As soon as the students of geology arrived on the island, they were eager to ______（探索）.2. You should ________(简化) the procedure—it’s too complex (复杂的).3. Music is the ________ (通用的) language of human beings.4. He set a ________ (目标）for himself of exercising at least three times a week.5. Unexpected difficulties a________ in the course of their experiment.6. With the help of his friends, he finally s_________ the problem.7. It may rain, but a_________ I will go out playing basketball.8. There are different t________ of blood, as you know.9. He said he w ouldn’t come, so his sudden a____________ surprised all of us. Answer: 1. explore 2. simplify 3. universal 4. goal 5. arose 6. solved 7. anyhow8.types 9.appearance。