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2017-2018学年高中英语人教版选修八教学案:UNIT 3 SECTION 2 WORD版含答案.doc

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1、.单词拼写1What criteria (标准) are used for assessing a students ability?2He seized (抓住) her by the arm all of sudden.3He applied for a patent (专利证书) for a new method of removing paint.4TV does have lots of advantages, but on the other hand, it makes people passive (被动的) and lazy.5Their products (产品) are

2、of high quality and are popular with many customers.6Those tomatoes arent ripe (熟的) yet. Youd better not eat them.7The man said that my passport wasnt valid (有效的) and didnt allow me to go abroad.8They were so much alike that we could hardly distinguish (辨别) one from the other.拓展词汇1mercy n仁慈merciful

3、adj.仁慈的merciless adj.无情的2abrupt adj.突然的;意外的abruptly adv.突然地;唐突地3convenient adj.便利的;方便的;就近的convenience n方便;便利conveniently adv.便利地;方便地4caution n小心;谨慎cautious adj.小心的;谨慎的5expectation n预料;期待;期望expect v预料;期待;期望;认为6recognize vt.认出recognition n认出;认可;承认7cube n立方体;立方cubic adj.立方的8merry adj.愉快的;高兴的merrily adv

4、.愉快地;高兴地巧记单词例词规律派生词merrilyadj.变y为ilyadv.mercifuln.变y为ifuladj.expectationv.ationn.补全短语1call up给打电话;使想起2decide on决定3set about开始;着手4apply for 申请5distinguish . from . 把和区分开6now and then 偶尔;有时7in the countryside 在农村/乡下8get rid of除掉;摆脱9pick up捡起;拿起1教材原句The first thing I did was to see if there were any pr

5、oducts that might help me, but there only seemed to be powders designed to kill snakes. 我所做的第一件事就是看看有没有现成的产品能帮助我,但看来只有一种毒杀蛇的药粉。句型点拨 there seems to be是there be句型的变体,表示“似乎有”。佳句赏析 I think the picture is telling us that there always seems to be a difference between ones dream and reality.我认为这幅画告诉我们,一个人的

6、理想和现实之间似乎总是有差距的。2教材原句 Only after you have had that recognition can you say that you are truly an inventor. 只有获得了认证,你才可以说是一个真正的发明者。句型点拨 当only修饰副词、介词短语或状语从句且位于句首时,主句用部分倒装。佳句赏析Only in this way can we live in more comfortable and beautiful surroundings.只有这样我们才能生活在更舒适和更美丽的环境中。3教材原句Nor will you receive a

7、patent until a search has been made to find out that your product really is different from everyone elses.经仔细研究,证明你的产品确实与众不同之后,你才能获得专利。 句型点拨neither/nor系动词/助动词/情态动词主语:表示前面的否定情况也适用于后面的人或物。 佳句赏析 He didnt finish his homework and neither did I.他没有完成家庭作业,我也没有完成。1When I called up my mother in the countrysi

8、de on the telephone she was very upset.(P20)我给住在乡下的母亲打电话的时候,她感到很心烦。call up给打电话;使想起He called me up last night, telling me that our boss objected to our plan.他昨天晚上给我打电话,告诉我老板反对我们的计划。The smell of the sea called up memories of her childhood.大海的气息勾起了她对童年的回忆。call back召唤某人回来;再访;回电话call for 需要,要求,接(人或物)call

9、 in 邀请;请来call on/upon 拜访(人);号召call at 拜访(某地)call out 大声地喊;叫出来The government calls on the youth above 18 to join the army voluntarily.政府号召18岁以上的青年自愿参军入伍。2Snakes come near the house now and then, and they seem to have made their home here, not far from the walnut tree.(P20)蛇时不时地爬到房子附近,似乎是在房子附近离胡桃树不远的地

10、方安家了。now and then 偶尔;有时He raised his objection at the meeting now and then.他时不时地在会上提出反对意见。I try to buy myself something now and then.我偶尔会尽量给自己买点东西。(1)表示“不时,偶尔”的单词、短语sometimes; at times; from time to time; every now and then; every now and again; once in a while; occasionally(2)from now on现在开始;今后(3)u

11、p to now 目前为止From now on,we will try to do better.从现在开始我们要尽量做得更好。3Here was a chance for me to distinguish myself by inventing something merciful that would catch snakes but not harm them. (P20)这回我有机会来表现一下自己了,我要发明某种仁慈的东西,既可以把蛇抓到,又不会伤害到它们。distinguish vi.& vt. 显示的差别;使有所不同;辨别辨别和;把与区别开distinguish oneself

12、使自己与众不同;使自己出名(2)distinguished adj. 卓越的;杰出的be distinguished ( famous/wellknown) for 以而著名In your opinion, what is it that distinguishes her from others?在你看来,是什么使得她与众不同呢?He has already distinguished himself as an athlete.作为一名运动员他已享有盛名。We all know that Yuan Longping is famous (distinguished/wellknown) f

13、or his scientific achievements.我们都知道袁隆平因其科学成就而闻名。merciful adj.宽大的;仁慈的;慈悲的 (1)be merciful to sb.对某人仁慈(2)mercifully adv. 仁慈地;宽厚地(3)mercy n. 宽大;宽容;仁慈;怜悯show mercy to 对表示怜悯;宽恕have mercy on 宽恕;怜悯at the mercy of 任凭的摆布;在支配之下without mercy 毫不留情地;残忍地We should be merciful to the homeless animals.我们要善待那些无家可归的动物

14、。You should show mercy to whoever is in trouble.你应当对任何处于困境的人表示怜悯。They were lost at the sea, at the mercy of the wind and weather.他们在海上迷了路,任凭风和天气的摆布。4The first thing I did was to see if there were any products that might help me, but there only seemed to be powders designed to kill snakes.(P20)我所做的第一

15、件事就是看看有没有现在的产品能帮助我,但看来只有一种毒杀蛇的药粉。there seemed to be是there be句型的变体,表示“似乎有”。there be 句型有多种变体,主要有:There happened to be a policeman there when we were in trouble.当我们身处困境时,碰巧那儿有个警察。There stands a tree at the top of the hill which is named the wishing tree.山顶上有棵树,叫做“许愿树”。There used to be a bridge across t

16、he river.过去有一座桥横跨这条河。There are a few monkeys playing (play) in the tree.树上有几只猴子在玩耍。5I set about researching the habits of snakes to find the easiest way to trap them. (P20)我着手研究蛇的习性,以便能找到最容易的方法捉住它们。set about开始;着手A team of volunteers set about the work with determination.一组志愿者坚定地着手做这项工作。The new gover

17、nment must set about finding (find) solutions to the countrys economic problems.新政府须着手找出解决国家经济问题的方法。点津set about后常接名词或动名词作宾语。set out出发;启程set out to do sth.set about doing sth.着手做某事set off 出发;动身;使爆炸set aside 留出;对不予考虑set down 记下;写下set up 建立;开办;开业;竖立be set in 以为背景He set out to paint (paint) the whole ho

18、use but finished only the front part.他开始着手粉刷整幢房子,可是只完成了前面的部分。If you want to catch that train, wed better set off for the station immediately.你要是想赶上那班火车,咱们最好马上动身去火车站。联想请你想一想表示“着手/开始做某事”的短语还有哪些?get down to doing sth., begin/start to do sth./doing sth.6They abruptly disappeared into a convenient hole i

19、n the wall.(P20)他们突然一下子就消失了,钻进附近的墙洞里去了。convenient adj.便利的;方便的;就近的(1)It is convenient for sb. to do sth.某人方便做某事be convenient for sth./sb. 某物对某人/某物来说是方便的(2)convenience n. U方便;C便利设施;方便的用具for (ones) convenience for the convenience (of sb.)为了(某人)方便at ones convenience 在某人方便时(2015重庆高考满分作文)In a word, wild r

20、elease makes it much more convenient for us to choose what books we like.总之,自由分享可以让我们更方便的选择我们喜欢的书籍。Will the 3:50 train be convenient for you?3点50分的火车对你来说方便吗?(2015陕西高考书面表达)If you are interested, please send an application email at your earliest convenience to Ms Chen at chenlaoshiaef. com.如果您感兴趣,请在最方

21、便的时候给陈女士发一封求职邮件,其邮箱为chenlaoshiaef. com。串记I bought this apartment for convenience, for it is very convenient for the bus station and it has a lot of conveniences.我买了这套公寓是因为方便,因为它离车站很近,也有很多便利设施。点津convenience 意为convenient作表语时,不可用人作主语,而要用物作主语或用it作形式主语。“当你方便的时候”应翻译成when it is convenient for you,而不是when y

22、ou are convenient。7This was in the expectation that the snakes would bite again.(P21)这是因为我预料到蛇还会再咬人。expectation n预料;期待;期望(1)contrary to/against expectation(s) 出乎预料come/live up to ones expectations 不负所望beyond expectation 料想不到in expectation of 期待,指望,预料(2)expect vt. 预料;认为;期待;期望expect to do sth.期待/预计做某事

23、expect sb.to do sth. 预计/期望某人做某事Its our expectation that you will do well.我们期待你做得出色。The fact that he was admitted into the key university came/lived up to his parents expectations.他被重点大学录取不负父母所望。I didnt expect him to become (become) a successful writer.我没想到他会成为一个成功的作家。8Pressed by my friends and relat

24、ions, I decided to seize the opportunity to get recognition for my successful idea by sending my invention to the patent office.(P21)由于朋友和亲戚的敦促,我决定抓住这次机会把我的发明送到专利局去,请他们对于我这次成功的思路给予认可。seize vt.抓住;捉住;夺取;占领seize sb. by the arm抓住某人的胳膊seize a chance/an opportunity 抓住机会seize on/upon 抓住;利用(借口等)Ten thousand

25、 years are too long; seize the day, seize the hour.一万年太久,只争朝夕。He seized Mary by the arm when she wanted to leave.当玛丽想离开时他一把抓住了她的胳膊。You should seize the opportunity/chance to work abroad with both hands.你应该紧紧抓住这次出国工作的机会。Tom seized on/upon the excuse to get out of the practice.汤姆利用这个借口逃避了练习。9Only afte

26、r you have had that recognition can you say that you are truly an inventor.(P21)只有获得了认证,你才可以说是一个真正的发明者。这是一个倒装句,Only after you have had that recognition 置于句首,主句用部分倒装。当only修饰副词、介词短语或状语从句且位于句首时,主句用部分倒装。Only thendid he realize the importance of English.只有在那时候他才意识到英语的重要性。Only after Mary read her composit

27、ion the second time did she notice the spelling mistake.只有在玛丽把作文读了第二遍之后,她才注意到拼写错误。Only when the competition was over did he calm down to relax himself.只有比赛结束了,他才能静下心来放松一下。点津如果放于句首的only所修饰的不是状语时,该句不用倒装。Only a few of the children havent yet got a chance of being educated.仍有少数儿童未得到受教育的机会。.单句语法填空1They a

28、sked him to be merciful to the prisoners.2My secretary will call you to arrange a convenient (convenience) time to meet.3Against all expectations (expect), Mike finished high school with top grades.4There stands (stand) the Monument to the Peoples Heroes at the center of the square.5The moment we go

29、t to the remote village, we set about doing (do) research.6It is the high quality that distinguishes this brand from that one.7Would it be convenient for you to pick me up at four oclock and take me to the airport?8Only after they had discussed the matter for several hours did they reach a decision.

30、9Your letter calls up the days when we worked together on the farms fifteen years ago.10We get along quite well though there are quarrels between us now and then.完成句子1The Chinese Nation, which is distinguished for its diligence and courage, has attracted the attention from the world.以勤劳勇敢著称的中华民族吸引了来

31、自世界的注意力。2The sound of happy laughter called up memories of his childhood.这欢笑声让他回忆起了童年的情景。3Only after he failed a second time did he realize he had wasted so much time playing.只有在又一次失败后他才意识到他在玩上浪费了太多的时间。4There seems tobe a quarrel between the young couple.这对年轻夫妇之间好像发生过一场争吵。5It is very convenient for

32、me to get to the airport.我到机场很方便。6She set about her housework straight away after breakfast.她早饭后立即着手料理家务。.句型转换1I gave him a call saying that I couldnt go to his birthday party tonight.I calledhimup saying that I couldnt go to his birthday party tonight.2Alice looked out of the window from time to ti

33、me, expecting that her father would come back home.Alice looked out of the window nowandthen, expecting that her father would come back home.3After the earthquake, the people in this area began rebuilding their homes with the help of the volunteers.After the earthquake, the people in this area setab

34、out rebuilding their homes with the help of the volunteers.4He made himself known to the world by winning the Nobel Prize for physics.He distinguishedhimself in the world by winning the Nobel Prize for physics.5Robert didnt go to the concert last night, and his younger brother didnt go there, either

35、.Robert didnt go to the concert last night, nor didhisyoungerbrother.课文缩写语法填空When I called 1.up my mother, she was upset, because snakes came near the house now and then.My mother wanted me to help her and I agreed.I thought this was a chance for me 2.to distinguish (distinguish) myself.I set about

36、3.researching (research) the habits of snakes and decided to cool them so that they would become 4.sleepy (sleep) and could be easily caught.I put a bowl 5.with some jelly into the fridge and prepared some icecubes.I made three attempts and the last one 6.succeeded (succeed). I collected the passive

37、 snakes and the next day we 7.merrily (merry) released them all back into the wild.8.Pressed (press) by my friends and relations, I decided to seize the opportunity to apply 9.for a patent.The criteria are very strict.I have filled in the form and filed my patent 10.application (apply). Now its a ma

38、tter of waiting and hoping.对应学生课下能力提升(十).根据提示写出单词的正确形式1The bus came to an abrupt (突然的) stop, making many passengers fall off their seats.2Bell got the patent (专利) for his most famous invention in 1876.3Petrol is the most important product (产品) of many Middle East countries.4The manager said the info

39、rmation should be treated with some caution (谨慎)5Success in making money is not always a good criterion (标准) of success in life.6Please give him lots of love instead of high expectations (expect); otherwise he will be loaded with great pressure.7Id like to place things where it is convenient (conven

40、ience) to get them.8Mrs. Brown was merciful (mercy) and she didnt blame us for breaking her window.9Our cooking pots are all made of stainless (stain) steel, so they are always bright.10In summer, the average flow of the river is 200 cubic (cube) meters per second.选词填空set about, distinguish . from,

41、come up to ones expectations, now and then, call up, call at, for convenience, apply for1What distinguishes me from others is that I take an active part in all kinds of activities.2I usually enjoy his movies, but the latest one didnt come up to my expectations.3Someone called up from downtown and as

42、ked to see you at five.4The teacher was angry with Tom because he looked out of the window now and then.5Having made up his mind, he set about carrying out the plan6I shall call at his home tomorrow, and could you go with me?7I kept my reference book near my desk for convenience.8To apply for the go

43、od job, Li Ping spent three hours filling in her application form.完成句子1. Only then did I understand how important he was to me.只有在那时我才明白他对我有多重要。2There seems to be endless work waiting for him to do.好像有无数的活等他去做。3Would you telephone me at your convenience if you dont mind?如果你不介意,在方便的时候给我打电话好吗?4Once ma

44、king a promise, we should be cautious about it.一旦做出一个承诺,我们必须对它谨慎。5Im not going to put myself at the mercy of the bank.我不想任由银行摆布。6I try to set aside a few minutes each day to do some exercise.我每天尽量腾出一些时间来锻炼身体。.阅读理解ACanadian student Raymond Wang, 17, won the worlds largest high school science competit

45、ion the Intel International Science and Engineering Fair (Intel ISEF), taking home the top prize of $75,000 for inventing a new way to keep germs from spreading in airplane cabins.Wang started thinking about the problem of disease spread on airplanes after a steady stream of news about the Ebola out

46、break in West Africa. Ebola is not spread through the air, he learned, but other infectious diseases including the H1N1 swine flu virus and SARS virus are spread through the air. And thats a problem in airplane cabins, where everyone is breathing everyone elses air. “When someone sneezes, theres a m

47、ess everywhere,” he explained.Wang said he made up his mind to solve the problem when he discovered that few people in the airline industry were actively working on ways to improve the quality of airplane air.He designed finshaped devices (鳍形装置) that fit into the airplanes existing air inlets (入口).

48、The fins redirect the airflow, creating walls of air around each passenger. Each person gets a personalized zone of fresh air, and sneezes are pushed out of the cabin before they can spread. His invention would improve the availability of fresh air in the cabin by 190 percent. Wang said that it woul

49、d cost per airplane $1,000 and could be put in overnight. And hes already filed an application for a patent.Wang is clearly not your average high school student. He did his project not for class but on the side, and he learned what he needed to know pretty much on his own. “This year I have to pick

50、up fluid dynamics (流体动力学),” he said. “I keep going with it, watching some videos and looking at some papers.”语篇解读:本文为记叙文,题材为人物故事类。加拿大一名高中生发明了一种能够防止病毒在飞机上传播的装置。1What is Wangs invention for?APreventing passengers from sneezing.BKilling germs spreading in airplane cabins.CPreventing some diseases sprea

51、ding on planes.DControlling the spread of Ebola through the air.解析:选C细节理解题。由第一段和第二段的内容可知,Wang的发明能够防止一些传染病在飞机上传播。2Wang decided to design finshaped devices .Aafter deciding to have a patent of his ownBwhen hearing Ebola was spreading in AfricaCwhen choosing to take part in the Intel ISEFDafter finding

52、 there were few similar products解析:选D细节理解题。由第三段可知,当发现没有什么类似产品存在时,Wang决定设计这个装置。3How do finshaped devices work?ABy controlling the movement of air.BBy identifying sneezing passengers.CBy letting passengers be aware of germs.DBy separating people with finshaped walls.解析:选A细节理解题。由第四段可知,这个装置通过控制空气流动达到防止病

53、菌传播的目的。4How did Wang gain the knowledge for his invention?AHe taught himself.BThe airline helped him.CHe got it from his class.DThe Intel ISEF offered it to him.解析:选A推理判断题。由最后一段可知,Wang通过自学获取了发明该装置所需要的知识。BStop wasting your time thinking of reasons for your failures. Instead, realize that the seeds of

54、 success were planted within you when you were born. Only you have the power to make those seeds grow.The seeds, and the power to grow them, are contained in the most awesome machine ever created: the human mind. Success is a choice and not a chance. You were born a winner. You were born rich. You c

55、an be a success if only you make the right choice.You cannot be successful without first developing your selfconfidence. Your level of selfconfidence is always based on the degree of control that you are able to exercise over yourself, and thus over your life. People with low selfconfidence are peop

56、le who do not believe that they have any power, or responsibility for their lives. They are always victims. They are leaves tossed (摇摆) by the winds of chance blown about with any sudden change in the weather.You can exercise control over your life only to the degree that you believe you are respons

57、ible for everything that happens in your life. Failures think that everything happens by accident and chance. Successful people realize that they are responsible.Everything happens as a result of something. If we can identify (确定) the cause, we can control the effect. We are responsible for what we

58、choose to think and believe. One generally rises to the level that one expects. We are responsible for setting our expectations. Our success is dependent upon our level of confidence.In all areas of your life, whether they are financial, physical, or spiritual, you are responsible. Once you recogniz

59、e this, accept it, and firmly believe it. You are on the road to success.语篇解读:这篇文章告诉我们每个人生来就是可以成功、可以富裕的,那么区别到底在哪呢?在于你是否能够让成功的种子发芽。5People with low selfconfidence are compared to leaves because they .Adont have the power to face their livesBare ready to change their mindsCcant exercise control over t

60、hemselvesDare easily affected by windy weather解析:选C细节理解题。根据文章第三段的“People with low selfconfidence are people who do not believe that they have any power, or responsibility for their lives. . with any sudden change in the weather.”可知不自信的人是因为他们不相信自己有能力,也不相信自己能够为自己的生活做主。他们就像随风摇摆的落叶。故选C。6Losers would thi

61、nk that .Athey fail only because of bad luckBthey dont make efforts to succeedCsuccess is the result of hard workDworking hard will lead to success解析:选A细节理解题。根据第四段的“Failures think that everything happens by accident and chance.”可知,失败者总是认为事情的发生都是偶然的。故选A。7It can be inferred from the fifth paragraph th

62、at .Awhat we believe in is the result of creative mindBwhether we will succeed depends on our attitudesCsetting our expectations is vital before taking actionDknowing cause and effect is the key to future success解析:选B推理判断题。根据第五段的“We are responsible for setting our expectations. Our success is depend

63、ent upon our level of confidence.”可知,人们的思想和信念决定一切,走向成功需要对自己充满期望和自信。故选B。8The last paragraph serves as .Aan introduction to another topicBa comparison between two viewsCthe proof of the authors pointsDthe conclusion of the argument解析:选D篇章结构题。最后一段主要总结整篇文章的内容,即你要对你的生活负责,要坚信这一点,这样你就会走向成功。故选D。.任务型阅读1 You

64、probably think you will never be a top student. This is not necessarily so, however. Anyone can become a better student if he or she wants to. Here is how:Plan your time carefully. When planning your work, you should make a list of things that you have to do. After making this list, you should make

65、a schedule of your time. First your time for eating, sleeping, dressing, etc. Then decide a good, regular time for studying. 2. A weekly schedule may not solve all your problems, but it will force you to realize what is happening to your time.Find a good place to study. Look around the house for a g

66、ood study area. Keep this space, which may be a desk or simply a corner of your room, free of everything but study materials. No games, radios, or television. When you sit down to study, concentrate on the subject.Make good use of your time in class. 3. Listening carefully in class means less work l

67、ater. Taking notes will help you remember what the teacher says.Study regularly. When you get home from school, go over your notes, review the important points that your teacher is going to discuss the next day, read that material. 4. If you do these things regularly, the material will become more m

68、eaningful, and youll remember it longer.Develop a good attitude towards tests. The purpose of a test is to show what you have learned about a subject. They help you remember your new knowledge. The world wont end if you dont pass a test, so dont be over worried.5You will probably discover them after

69、 you have tried these.AThere are other methods that might help you with your studying.BDont forget to set aside enough time for entertainment.CTake advantage of class time to listen to everything the teacher says.DNo one can become a top student unless he or she works hard.EMaybe you are an average

70、student.FMake full use of class time to take notes of what the teacher says in class.GThis will help you understand the next class.答案:15EBCGA.课时微写作(根据提示完成小作文)Mr. Jackson was a cautious (谨慎的) businessman and he got a patent (专利) for his products. But later he found his products didnt live up to their criteria (标准). He seized the chance (抓住机会) to improve them and he expected his products could bring in a high income. He said only by attaching importance to quality can the product gain customers recognition (认可)

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