1、返回目录 Inventors and inventions Unit 3 返回目录 An online post listing office peoples three mosthated modern inventions is gaining popularity.Read onto discover what modern professionals dislike.Number one:The punch(打卡)machine.单元话题链接返回目录 32yearold Mr Zhang works for an IT company.He lists the punch machin
2、e as his number one workdayenemy after a number of unavoidable incidents madehim late to punch in for work.Zhang says most of hiscolleagues are hardworking people,but they feel like theboss doesnt trust them when he uses a machine toevaluate(评价)their performance.返回目录 Number two:Instant noodles.More
3、and more people today realize that instantnoodles do not make a healthy meal,but lack of timeforces many whitecollar workers to eat them insteadof a regular dinner.27 year old Mr Zhu is asalesperson who is so busy at work that he doesnt evenhave time to wash his socks.He regularly eats fast foodtake
4、aways or instant noodles for dinner.返回目录 Number three:The mobile phone.A surgeon from a Beijing hospital says more andmore whitecollar workers are turning up with astrangediseasewhichtheycall“mobilephoneelbow(肘)”.The patients elbows are painful,andsometimes they cant even raise their hands.The docto
5、rsays the disease occurs when patients spend more thanfour hours on their mobiles.返回目录 Section Warming Up and Reading返回目录 课前教材预案课堂深度拓展课末随堂演练目录Contents 返回目录 课前教材预案课文理解.Choose the best answer according to the text.1How did the writer catch the snake?ABy killing them.BBy removing their habitat.CBy attr
6、acting them into a trap.DBy cooling to make them sleepy.答案 D返回目录 2.Whats the biggest advantage of the writers newidea?AIt makes the snakes move quickly.BIt makes the snakes hardly bite us.CIt is easier for us to kill the snakes withouthurting ourselves.DIt is easier for us to catch the snakes withou
7、tkilling them.答案 返回目录 3What tools were used for catching the snakes?AA bowl,icecubes,male perfume.BA bowl,a bucket,female perfume.CA small net,icecubes,a bucket.DA small net,a bucket,powders.答案 C返回目录 4What can we know according to the text?AThe snakes were so sleepy in the second attemptthat they co
8、uldnt bite the writer at all.BYour product must be different from everybodyelses if you want to receive a patent.CThe writer decided to send her invention to thepatent office the moment she succeeded in catching thesnakes.DIf an application for your product proves to bevalid,getpatent immediately返回目
9、录.Analyze and translate the sentences from thetext.1Here was a chance for me to distinguish myselfby inventing something merciful that would catch snakesbut not harm them.句式分析 本句主干句为倒装结构，不定式结构todistinguish作_，修饰chance；that引导定语从句，修饰先行词_。自主翻译 后置定语 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，既可以把蛇捉住，又不会伤害它们。something me
10、rciful 返回目录 2Nor will you receive a patent until a search hasbeen made to find out that your product really isdifferent from everyone elses.句式分析 本句为倒装句。否定词nor位于句首，主句要使用_倒装。句中until引导_从句；that引导宾语从句，作_的宾语。自主翻译 _部分 你的产品要经过仔细调查，证明它确实是与众不同的，你才能获得专利。时间状语 find out 返回目录 课文助读原 文THE PROBLEM OF THE SNAKESWhen I
11、 called up my mother in the countryside onthe telephone she was very upset.“There are some snakesin our courtyard，”she told me.“Snakes come nearthe house now and then，and they seem to have madetheir home here,not far from the walnut tree.Canyou get rid of them please？”返回目录 I felt very proud.Here was
12、 a chance for me to distinguish myself by inventing something merciful that wouldcatch snakes but not harm them.I knew my parentswould not like me to hurt these living creatures!The first thing I did was to see if there were anyproducts that might help me,but there only seemed tobe powders designed
13、to kill snakes.A new approachwas clearly needed.I set about researching the habits ofsnakes to find the easiest way to trap them.Luckily thesereptilessmall and that made the solution easier返回目录 Prepared with some research findings，I decided on three possible approaches:firstly，removing their habitat
14、;secondly,attracting them into a trap using male or female perfume or food；and thirdly cooling them so that they would become sleepy and could be easily caught.I decided to use the last one.I bought an icecream maker which was made of stainless steel.Between the outside and the inside walls of the b
15、owl there is some jelly，which freezes when cooled21.I put the bowl into the fridge and waited for 24 hours.At the same time I prepared some icecubes22.返回目录 The next morning I got up early before the sun was hot.I placed the frozen bowl over the snakes habitat and the icecubes on top of the bowl to k
16、eep it cool23.Finally I covered the whole thing with a large bucket.Then I waited.After two hours I removed the bucket and the bowl.The snakes were less active but they were still too fast for me.They abruptly24 disappeared into a convenient25 hole in the wall.So I had to adjust my plan.返回目录 For the
17、 second attempt I froze the bowl and the icecubes again but placed them over the snakes habitat in the evening,as the temperature was starting to cool.Then as before,I covered the bowl with the bucket and left everything overnight.Early the next morning I returned to see the result.This time with gr
18、eat caution26 I bent down to examine the snakes and I found them very sleepy.But once picked up,they tried to bite me.As they were poisonous snakes27，I clearly needed to improve my design again.返回目录 My third attempt repeated the second procedure.The next morning I carried in my hand a small net used
19、 for catching fish.This was in the expectation28 that the snakes would bite again.But monitored carefully29，the snakes proved to be no trouble and all went according to plan.I collected the passive30 snakes and the next day we merrily31 released32 them all back into the wild.返回目录 Pressed by my frien
20、ds and relations33，I decided to seize34 the opportunity to get recognition35 for my successful idea by sending my invention to the patent office.Only after you have had that recognition can you say that you are truly an inventor36.The criteria37 are so strict that it is difficult to get new ideas ac
21、cepted unless they are truly novel38.In addition,no invention will get a patent if it is：返回目录 a discoverya scientific idea or mathematical modelliterature or arta game or a businessa computer programmea new animal or plant variety返回目录 Nor will you receive a patent until a search has been made to fin
22、d out that your product really is different from everyone elses39.There are a large number of patent examiners,too,whose only job is to examine whether your claim is valid40 or not41.If it passes all the tests,your application for a patent will be published 18 months from the date you apply.So I hav
23、e filled in the form and filed42 my patent application with the Patent Office.Now its a matter of waiting and hoping.Youll know if I succeed by the size of my bank balance43！Wish me luck!返回目录 注 解call up给打电话courtyard n院子；庭院；天井now and then偶尔；有时far from在句中意为“离远”。还可表示“远非；相差很远”，后接名词、动名词等。walnut n胡桃；胡桃木ge
24、t rid of除掉；摆脱返回目录 distinguish vi.&vt.显示的差别；使有所不同；辨别merciful adj.宽大的；仁慈的；慈悲的本句的主干结构是Here was a chance，其后的todistinguish myselfbut not harm them作后置定语，修饰chance；句中的that引导定语从句，修饰先行词something merciful。product n产品powder n粉末；火药返回目录 set about开始；着手reptile nC爬行动物过去分词短语Prepared with作时间状语。decide on决定；选定firstly，se
25、condly，and thirdly(用于列举)第一，第二，第三perfume n香水；香味返回目录 现在分词短语 using male作方式状语。stainless adj.无锈的；不锈的；没有污点的jelly n果冻；果冻状物21 此处 which 引导非限制性定语从句，补充说明 jelly 的作用。其中 when cooled 是时间状语从句的省略形式，补充完整为when it is cooled。22 cube n立方体；立方 cubic adj.立方的23 此处是“keep宾语宾补”结构，cool 在此作宾语补足语。返回目录 24 abruptly adv.突然地；唐突地abrupt
26、 adj.突然的；意外的25 convenient adj.便利的；方便的；就近的26 caution n小心；谨慎27 as 引导原因状语从句。28 expectation n预料；期待；期望29 此处过去分词短语 monitored carefully 作时间状语。30 passive adj.被动的；消极的；被动语态的返回目录 31 merrily adv.高兴地；愉快地merry adj.愉快的；高兴的32 release vt.释放；发行33 过去分词短语 Pressed by my friends and relations 作原因状语。34 seize vt.抓住；捉住；夺35
27、recognition n认出；认可；承认36“only状语(从句)”位于句首时，句子(主句)需部分倒装。返回目录 37 criterion n(pl.criteria)(评判的)标准；尺度38 novel adj.新奇的 n长篇小说39 此处是主从复合句。nor 位于句首，主句需用部分倒装；从句是 until 引导的时间状语从句，从句中又包含 that 引导的宾语从句。40 valid adj.有效的；确凿的返回目录 41 whose 引导定语从句，修饰 patent examiners。该定语从句中，动词不定式 to examine 作表语，whether 引导宾语从句。42 file v
28、t.提交；把归档n文件；档案；文件夹43 bank balance 银行存款；银行余额返回目录 译 文蛇 患我给住在乡下的母亲打电话的时候，她感到很心烦。“我们院子里有几条蛇。”她告诉我，“蛇时不时地爬到屋子边上来，似乎是在屋子附近离胡桃树不远的地方安家了。你能不能把它们赶走？”我感到很自豪。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，既可以把蛇捉住，又不会伤害它们。我知道我的父母不想让我伤害这些生物的！返回目录 我做的第一件事就是看看有没有现成的产品能帮助我。但是，看来只有毒死蛇的药粉。很明显，我得找一种新的方法了。于是我就着手研究蛇的习性，以便能找到最容易的方法捉住它们。好在这些
29、爬行动物都很小，这使得问题比较容易解决。返回目录 经过一番研究准备之后，我决定采用三种可能的方法：第一，铲除它们的蛇窝；第二，用男士或女士香水或食物把它们引入陷阱；第三，降低它们的体温，使它们困乏，这样就很容易把它们捉住。我决定采用最后一种方法。我买了一个制冰淇淋的不锈钢碗，在碗的内壁和外壁之间有些胶状物，冷却后会冻结。我把这个碗放进冰箱里冷冻了24个小时。与此同时，我还准备了一些冰块。返回目录 第二天早晨在太阳光还不太热的时候我就早早起床了。我把冷冻过的碗放在蛇窝的上方，再把冰块放在碗上，以使碗保持冷却状态，最后再用一个大桶把所有的东西罩住。然后我就等着。两个小时以后我把桶和碗一起拿开。蛇不
30、像以前那样活跃了，但是对于我来说，它们的行动还是太快了。它们突然一下子就消失在附近的墙洞里了。于是我不得不调整我的计划。返回目录 第二次尝试我用的还是冷冻过的碗和冰块，但是这次我是在夜晚气温开始降低的时候就把它们放在蛇窝的上方，然后像以前一样用桶把碗罩住，放在那里一晚上。第二天一早我就去看结果。这一次我小心翼翼地蹲下去检查，发现蛇都是睡意浓浓的，但是一把它们提起来，它们就试图咬我。因为它们都是毒蛇，所以很显然我还得改进我的捕蛇方案。返回目录 第三次尝试我重复了第二次的程序。第二天早晨我手上拿了一个捕鱼的小网，这是因为我预料蛇还会再咬人。但是经过仔细监视，(事实)证明这些蛇是制造不了麻烦的，一切
31、都按计划进行着。我把这些无力抵抗的蛇捉住，第二天就愉快地把它们全都放回野外了。返回目录 在亲戚朋友的敦促下，我决定抓住这次机会把我的发明送到专利局去，请他们对我这次成功的想法给予认可。只有在得到这种认可之后，你才可以说自己是一个真正的发明家。(评定)专利标准是很严格的，除非新的想法真是新颖的，否则很难被接受。此外，如果你的发明属于下列情况，那么你也不能得到专利：返回目录 一种发现一种科学理论或数学模型文学或艺术一个游戏或一笔交易一个电脑程序一种新的动植物物种返回目录 直到仔细调查发现你的产品确实是与众不同的，你才能获得专利。专利局还有一大批审查人员，他们的唯一工作就是审查你的专利申请是否有效。
32、如果通过了所有这些审查，你申请的专利就会在你提出申请的18个月之后公布出来。于是，我填了表，向专利局提交了申请书。现在就是等待和期盼了。将来你看看我的银行存款的金额就会知道我是否成功了。祝我好运吧！返回目录(1)distinguish oneself(as)(作为)表现突出；使自己与众不同；使自己成名distinguish betweenand 区分和课堂深度拓展词汇点击distinguish vi.&vt.显示的差别；使有所不同；辨别distinguished adj.卓越的；著名的；高贵的1 返回目录 distinguishfrom 使有别于；区分和distinguish oneself
33、by某人因而突出(2)be distinguished for因而出名be distinguished as作为而出名返回目录 The man distinguishes himself by his wisdom.这个人因他的才智而扬名。The girls modesty and intelligence distinguish her from the other students in her class.那个女孩的谦虚和勤奋使得她有别于班上的其他学生。返回目录 考点训练单句语法填空(1)He was one of Chinas most _(distinguish)medical me
34、n,a world authority on heartdiseases.解析 句意：他是中国最优秀的医生之一，也是世界上心脏病(研究)领域的权威。(2)Over the next few years he distinguished himself_ a leading scholar.解析 句意：在接下来的几年里，他作为一名杰出distinguished as 返回目录(1)be merciful to sb 对某人仁慈(2)have mercy on宽恕/怜悯show mercy to对表示怜悯/宽恕at the mercy of任由处置/摆布；对无能为力without mercy残忍地
35、；毫不留情地merciful adj.宽大的；仁慈的；慈悲的mercy n宽大；宽容；仁慈；怜悯mercifully adv.宽大地；仁慈地2 返回目录 We cant put ourselves at the mercy of fate,and we should struggle for a better future.我们不能任由命运摆布，我们应该为了更好的明天而努力奋斗。Many dog lovers appeal that those who kill dogs without mercy should be punished by the law.很多爱狗人士呼吁对那些残忍杀害狗的
36、人进行法律制裁。返回目录 考点训练单句语法填空(1)If each of us has mercy _ the poor and theweak,our world will be a better place to live in.解析 句意：如果我们每个人都对贫弱者心怀慈悲，我们的世界将会变成一个更适合居住的地方。(2)The old kind hearted lady showed mercy_ the orphan by offering him food and shelter.解析 句意：那位好心的老太太对那个孤儿很仁慈，给他提供食物和住处。on to 返回目录(1)be conv
37、enient for/to sth离很近it is convenient(for sb)to do sth(某人)做某事方便(2)for convenience 为了方便起见for the convenience of sb为了方便某人at ones convenience 在某人方便的时候convenient adj.便利的；方便的；近便的convenience n方便，便利；便利设施conveniently adv.方便地inconvenient adj.不方便的；不合时宜的3 返回目录【提示】(1)convenient 作表语时，不可用人作主语，而要用物或形式主语 it，其后常接介词 f
38、or 或 to 或动词不定式；(2)convenience 意为“方便，便利”时，为不可数名词；意为“便利的事物或设施”时，为可数名词。The house had the modern conveniences that were unusual at that time.这座房子拥有在当时并不常见的现代化便利设施。返回目录 考点训练单句语法填空(1)Nowadays,itisquiteconvenientforus_(travel)aroundwiththerapiddevelopment of the public transportation.(2)Would you please re
39、ply my letter _ yourearliest convenience?to travel at 返回目录 写作提能高考小作文(3)(2016全国卷书面表达)如果你方便的话，我们上午8：30在校门外见面。_，lets meet at8：30 a.m.outside the school gate.If its convenient for you 返回目录(1)with caution 小心地；谨慎地(2)caution sb not to do sth/against(doing)sth警告某人不要做某事caution sb to do sth提醒某人做某事(3)be cautio
40、us about(doing)sth对(做)某事小心/谨慎caution n谨慎；小心；警告 vt.警告；告诫；提醒cautious adj.小心的；谨慎的cautiously adv.谨慎地4 返回目录 The nurse was told that the patient needed to be treated with caution/cautiously.护士被告知这个病人需要谨慎地对待。返回目录 考点训练单句语法填空(1)We are advised to be _(caution)about making friends on the Internet.解析 be cautiou
41、s about对小心/谨慎。(2)Thestudentsshouldbecautionednot_(make)any mistakes in spelling.解析 句意：学生们拼写时应小心，以避免犯任何错误。cautious to make 返回目录(1)beyond/out of(ones)expectation(s)出乎(某人的)意料in expectation of预料；期望；指望come/live up to ones expectations 达到某人的期望(2)expect(sb)to do sth期望(某人)做某事expectation n预料；期待；期望expect v期待；
42、预料5 返回目录 We knew that Melanie would do well,but she has succeeded beyond expectation.我们知道 Melanie 会做得不错，但没想到她竟取得了出乎意料的成功。We waited at the station in expectation of her arrival.我们在车站等着，期待她的到来。返回目录 考点训练单句语法填空(1)When I first left my hometown,I promised myfather that in four years I would live up to the
43、ir_(expect)that I would never let themdown.解析 live up to ones expectations 不辜负某人的期望。expectations 返回目录(2)Many students graduate from colleges in theexpectation_theycansoonlandjobsinaccordance with their wishes.解析 句意：许多学生从大学毕业时，期望很快能找到称心的工作。expectation后面的从句句意完整，不缺成分，结合句意可判断为同位语从句，故用引导词that。that 返回目录 一
44、词多义写出句中call up的含义(1)I was called up three months after the war brokeout.征召(2)The doctor was called up twice during the nightto attend urgent cases.叫醒(3)Musiccallpeoplesfeelingsandcall up 给打电话；(使)回忆起；征召(服役)；叫醒6 返回目录 call back召唤(某人)回来；回电话call for需要；要求；去接(某人)；去取(某物)call in邀请；请来；收回call at拜访(某地)call on拜访
45、(某人)；号召call off取消返回目录【拓展】与“打电话”有关的常用表达：ring up给打电话；ring/call back回复电话；ring off挂断电话；give sb a ring/call给某人打电话；hang/hold on不挂断电话。返回目录 考点训练用call相关短语的适当形式填空(4)The smell of the sea _ memories ofher childhood.(5)Why dont you _ my sister whenyoure in Brighton?(6)Ill _ you at 8 oclock and well gothere toget
46、her.(7)Since the weather is bad,lets _ thetrip.called up call on call for call off 返回目录 set out出发，起程；开始；着手set off出发，动身；使引爆，引发set aside留出(时间或金钱)；把放置一旁；对不予考虑set down记下，写下set up建立；设立；树立(榜样)set back阻碍某事物发展；使推迟set about 开始；着手7 返回目录【提示】(1)set about后接名词、代词和动名词；(2)set about doing sthset out to do sth开始做某事。返
47、回目录 考点训练用set相关短语的适当形式填空(1)We _ discussing when and how weshould finish the task.(2)As a traditional way to celebrate the New Year,_ firecrackers is welcomed by Chinesepeople.(3)Have you heard of the sudden news that he will_ for Beijing tomorrow?set about setting off set out/off 返回目录(4)He is used to
48、 _ his importantthoughts in his diary.(5)_ some time each day to write,evenif it is only five minutes.setting down Set aside 返回目录 there be句型句型解读1 句型公式The 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.(教材 P20)我做的
49、第一件事就是看看有没有现成的产品能帮助我，但是，看来只有毒死蛇的药粉。返回目录 点拨：句中there seemed to be是there be句型的变体，表示“似乎有”。there be句型中的there是无具体意义的引导词，be是谓语动词，有数和时态的变化，其后的名词是主语，两者在“数”上必须保持一致。there be句型有多种变体，主要有：(1)Thereseem/happen/appear/used/to be主语其他(2)Therestand/lie/live/exist/remain/主语其他返回目录(4)There being句子(独立主格结构)There seems to be
50、 fewer tourists around the year.今年来旅游的游客似乎少了。There used to be a bridge across the river.过去有一座桥横跨这条河。返回目录 考点训练单句语法填空(1)There _(be)no food at home,motherwent to the supermarket nearby to buy some.(2)There happened _(be)a lot of people bythe road.They helped us pull the car out of the big hole.being to
51、 be 返回目录 写作提能高考小作文(3)(20176月浙江卷书面表达)十月一日上午八点，我们将在东方宾馆门口集合，那儿会有一辆小型巴士等着我们。At eight on the morning of October 1,we are togatheratthegateofOrientHotel,and_.there will be a minibus waiting for us 返回目录 2“Only状语(从句)”位于句首引起的部分倒装句型公式Only after you have had that recognition can you say that you are truly an
52、inventor.(教材 P21)只有获得了认证，你才可以说你是一个真正的发明家。返回目录 点拨：句中Only修饰after引导的时间状语从句且位于句首，主句运用了部分倒装形式。含有 only 的倒装句常常有下面三种情况：(1)“only状语从句”位于句首Only when we had studied the data again did we realize that there was a mistake.只有当我们再次研究这些数据的时候，我们才意识到有一个错误。返回目录(2)“only介词短语”位于句首 Only in this way can you make improvement
53、 in the operating system.只有用这种方法你才能改进操作系统。(3)“only副词”位于句首Only then did I know the importance of learning.直到那时我才知道学习的重要性。返回目录【提示】(1)only 修饰的从句不用倒装句式，主句要使用部分倒装句式；(2)当 only 修饰的状语不位于句首，或位于句首的only 用来修饰的不是状语而是主语时，均不用倒装。Only a few of the children havent yet got a chance of being educated.只有少数儿童未得到受教育的机会。返回
54、目录 考点训练单句语法填空(1)I failed again in the final exam and only then_(do)I realize how much time I had wasted.解析 句意：我期末考试又没及格，直到那时我才意识到我浪费了多少时间。did 返回目录 写作提能句型训练/高考小作文(2)事故中只有五个人受了重伤。_intheaccident.(3)(2018全国卷书面表达)只有来到中国，你才能体验中国的饮食文化。OnlywhenyoucometoChina_ _.Only five men were seriously hurt can you expe
55、rience Chinese food cultures 返回目录.词形转换1He is a very _ man as he alwaysshows great sympathy for the homeless animals andtreats them _.(mercy)2Each restaurant is inspected and,if it fulfillsthese _(criterion),it will be recommended.课末随堂演练merciful mercifully criteria 返回目录 3 Youdbetter putthis dictionar
56、y by yourcomputer for _(convenient)4Later the hostess _(merry)told usthat her daughter had been admitted to TsinghuaUniversity.5When he could no longer stand the endlessspeech,he rose _(abrupt)to his feet and leftthe room.convenience merrily abruptly 返回目录.选词填空(用方框中所给短语的适当形式填空)in the expectation that
57、，now and then，get ridof，fill in，a matter of，come up to ones expectations1I see him every _，but notoften.2They have sent us another form to _.3Peoplebuyahouse_ its price will continue torise strongly over time.now and then fill in in the expectation that 返回目录 4You can usually _ hiccoughs(打嗝)by drinki
58、ng water very quickly.5I usually enjoy his movies,but the latest onedoesnt _.6 Planning a project is just _working out the right order to do things in.get rid of come up to my expectations a matter of 返回目录.课文语法填空When the writer called up her mother in thecountryside on the phone,she learned that sna
59、kes camenear their house now and then and that the snakesseemed 1._(make)their home there.The writer felt proud and considered it a chance for her2._(distinguish)herself by inventingsomething3._(mercy)thatwouldcatchsnakesbutnotharmthem.Shesetaboutto have made to distinguish merciful researching 返回目录
60、 5._(prepare)with some research findings,shedecided on three possible approaches.At last,shedecided to cool them so that they could be easily caught.6._，her first two plans were not successful.7._ a result,she had to attempt a third time,8._ helped her fulfill her aim 9._(success).She collected the passive snakes and the nextday they merrily released them all back into the wild.Prepared However As which successfully 返回目录 Shewassodelightedthatshe10._(determine)to sendher invention to the patent office to get recognition forher successful idea.determined/was determined 返回目录 课后限时作业(七)