Unit 2 Detective stories

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Unit 2,Detective stories,Lead-in,Who are they?,A,B,Sherlock Holmes (England),Conan (Japan),What does the picture say?,There is a police and a victim, it may be the murder scene.,Learning Goals,Knowledge Goals,Topic,Observing social rules and regulations ;,how to deal with social problems and conflicts; crime and punishment;,scientific methods for detecting crimes,Words and Expressions,Word,detect; jogger; forensic; spray; fingerprint; stain;,wrap; bind; torso; surgeon; jury; imprisonment;,widow; compensate; maximum; motive; savagely;,ward; lame; thriller; confidential; funeral; memorial; unemployment; taxpayer; import; aluminum; surplus; alley; furnish; expel; allowance; peculiar.,Functional Items,Expressions,by law; make of,sth,/,sb,; every so often;,1. Prohibition and warning,You must not leave this building for any,reason during your working hours.,2. Advice and persuasion,Would you be so kind as to follow me?,Grammar,Revise the use of adverbial clauses,Perhaps, Mr. Wilson, you would be kind enough,to start again at the beginning of your story,so that Dr Watson can make an assessment of the situation.,2.,Just as I had expected,there were many other,red-headed candidates waiting outside the,offices.,3.,When Mr. Spears came out, he looked around,the crowd,until his eyes came to me,.,Ability Goals,Learning to understand the ,Compliance with,laws and regulations of society, ,how to deal with social problems and social disputes, ,Crime and Punishment, ,using scientific methods to expose the crime, and other topics.,Emotion Goals,To make students understand better than on the fight against criminal activities and examples to enhance the students social responsibility.,Important and Difficult Points,Important Points,Difficult Points,Learning “ prohibition and warning” “ advice and persuasion” of the relevant expressions.,To learn and master the vocabulary of this unit phrases, review and master the usage of conjunctions and adverbial clauses.,Warming up,Do you think crime in your community over the past 10 years has increased, decreased or stayed about the same? Give reasons.,Pre-reading,1.,Why do people commit murder?,2.,If a taxi driver has been murdered while,driving his taxi, what do you think would be,the most likely reason for his death?,3.,Apart from the victim himself or herself, who,else is affected by a murder? Why?,4.,Discuss with a partner what you think is,happening in each photo below.,Reading,Explanation,Police collected samples of blood that had sprayed over the front and back seats and after laboratory tests, they found the blood belonged to three different,people.,警方采集了溅在汽车前后座位上的血样，经过实验室化验后确定是三个人的血。,a sample of blood,意思是“血液样本”，也可以说,blood sample,。,sample,有“样本、标本”的意思。,They sampled the population to find out the state of public opinion.,他们从人口中抽样以了解民意状况。,spray,在本句用作不及物动词，意思是“飞溅”，还可以表示“（液体）喷（雾）”。的意思。如：,He is spraying insecticide.,他在喷杀虫剂。,spray,也常用作及物动词，意思是“向,喷雾状的（液体）”。如：,She sprayed herself with perfume.,她往自己身上喷了香水。,2. The officer had been skeptical about their story,but as he had no proof that the couples story,was false, he had simply written a report,and saved it in the police computer.,这个警官从一开始就怀疑他们听说的情,况，可是他没有证据表明这两人说的是假话，,他只能将情况写成报告存在警方的电脑档案,里。,evidence,与,proof,的意思与用法差不多。如：,There wasnt enough evidence to prove him guilty.,没有充分的证据证明他有罪。,Is the claim capable of proof?,这要求能证明是合理的吗,?,The blood on his shoes was a proof of his guilt.,他鞋子上的血迹就是他犯罪的证据。,3.,Leonards girlfriend was given a sentence,between a minimum of three years and a,maximum of seven for being in the taxi during,the second murder and not reporting it to the,police.,伦纳德的女朋友由于在第二桩谋杀案发生时,也在出租车里，并且未向警方报告，被判处最低,三年最高七年的监禁。,我们常用,give,sb,. a sentence of,表示“法官对某人的判刑”。如：,The compassionate judgegivethe young offender alightsentence.,慈悲的法官从轻判处了那个年轻罪犯。,sentence,在本句的意思是“宣判；判决；判刑”。如：,The judge imposed a stiff sentence.,法官做出了严厉的判决。,pass/pronounce sentence on,sb,意思是“,(,法官,),宣布对某人的判决”。,4. You see, Dr. Watson, as I was telling Mr. Holmes,I have a small greengrocers shop in the City, in,the alley behind the Bank of England in Short,Street.,你知道，华生医生，我刚刚告诉福尔摩斯,先生，我杂市中心开了一家卖蔬菜水果的小,店，地点就在肖特街的一个巷子里，英格兰银,行背后。,as I was telling Mr. Holmes,是一个状语从句，由,as,引导。如：,As I was anxious to please him, I bought him a nice present.,因为我急于讨好他，我给他买了一件精美礼品。,As a schoolboy, he showed every sign of genius.,当他还是个小学生的时候,就显示出了天资聪慧。,greengrocers,指“蔬菜水果店”，,greengrocer,指“蔬菜水果商”。,注意以下词语的意思：,grocers,食品杂货店；,grocer,食品杂货商；,general shop,杂货店；,corner shop,街角的小店；,kiosk,（出售报刊、香烟、饮料等的）小亭；,the butchers,卖肉的店；,the bakers,面包房,Learning about language,Words,detect; jogger; forensic; spray; fingerprint; stain;,wrap; bind; torso; surgeon; jury; imprisonment;,widow; compensate; maximum; motive; savagely;,ward; lame; thriller; confidential; funeral; memorial; unemployment; taxpayer; import; aluminum; surplus; alley; furnish; expel; allowance; peculiar.,Morphology,detect,过去式：,detected,过去分词：,detected,现在分词：,detecting,及物动词,vt,.,发现,;,发觉,查明,侦察出,The police prevent and,detect,crime,.,警察的职责是防止和犯罪活动,.,派生词,:,detectable detectably,Expressions,You must no leave this building for any reason during your working hours.,2. He said that they must work hard.,3. He had to look after his sister yesterday.,4. You mustnt tell him about it.,5. Shed better not play with the dog.,6. You should go there by bus.,Structure,状语从句,状语从句指句子用作状语时，起副词作用的句子。它可以修饰谓语、非谓语动词、定语、状语或整个句子。根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。状语从句一般由连词,(,从属连词,),引导，也可以由词组引起。从句位于句首或句中时通常用逗号与主句隔开，位于句尾时可以不用逗号隔开。,状语从句的时态特点：,一般情况下，时间和条件状语从句的谓语动词一般用“一般现在时”表示“一般将来时”，用“现在完成时”表示“将来完成时”。,I will call you as soon as I arrive in Beijing.,我一到北京就给你打电话。,As soon as I have finished this work, I will go home.,我一完成此工作，就回家。,If he comes back, please let me know.,如果他回来了，请通知我。,1.,时间状语从句：,常用引导词：,when, as, while, as soon as, before, after, since , till, until,I didnt realize how special my mother was until I became an adult.While John was watching TV, his wife was cooking.,2.,地点状语从句：,常用引导词：,where,Generally, air will be heavily polluted where there are factories.,3.,原因状语从句：,常用引导词：,because, since, as, for,My friends dislike me because Im handsome and successful.,Now that everybody has come, lets begin our conference.,4.,目的状语从句：,常用引导词：,so that, in order that,The boss asked the secretary to hurry up with the letters so that he could sign them.,5.,结果状语从句：,常用引导词：,so that, so that, such that,He got up so early that he caught the first bus.,6.,条件状语从句：,常用引导词：,if, unless,Well start our project if the president agrees.,7.,让步状语从句：,常用引导词：,though, although, even if, even though,The old man always enjoys swimming even though the weather is rough.,8.,比较状语从句：,常用引导词：,as(,同级比较,), than(,不同程度的比较,),She is as bad-tempered as her mother.,分析：,The officer had been skeptical about their story, but as he had no proof that the couples story was false, he had simply written a report and saved it in the police computer.,这是一个并列复合句，由,but,连接前后两个句子，在,but,后,as he had no proof,是后一句的原因状语从句。,that the couples story was false,是,proof,的同位语从句。,同位语从句通常由,that,引导，用于表示前面名词的内容，对其加以解释、说明和补充。,that,在此仅起连接引导作用，在从句中并不担任语法成分。如：,Have you got any proof that you own this car?,你有证据证明这车是你的吗？,同位语从句与定语从句是有区别的，下面句子里,that,引导的是定语从句，它在从句中担任宾语；,Whats the proof that you want?,你想要什么证据？,Speaking,Look at the following pictures. Do you know these famous detective stories set in China,or abroad? If you do , choose one of them,and try to retell the story in your group. If,you dont know any of them, try to guess,what is happening in the pictures and make,up a detective story that might accompany one of the pictures.,Using Language,Robert van Gulik,Lake case,Agatha Christie,Murder on the Orient Express,Arthur Conan Doyle,“A Study in Scarlet”,Reading and Writing,Find a detective story you are interested in and write a review of it. The purpose of a review is to give enough information about the story so that readers can decide whether they want to read it too. Organize your review in the following way.,1.,Briefly summarize the story. Include details,about who the story is about, where and when it happened and about some of the things that happen in the story. Do not tell the ending of the story because it will spoil it for anyone else who wants to read it.,2.,Next, write about the things you like (or even,dislike) about the story, such as the characters,the development of the plot, the setting,etc.,Give examples from the story to support your,opinions.,3.,Say who you think would like this story; for,example, adults,/,teenagers,/,children, people,who enjoy a mystery, low/high level readers, etc.,Summing up,1.,Write down three things you think you,could do to prevent a crime happening to you or to others.,2.,What three things do you think the,government could do to reduce crime?,3.,Useful words,4.,Useful expressions,5 .,Make a list of as many conjunctions as you,can that link up adverbial clauses and see if,you know their different meanings.,高考链接,根据语境的不同，,in case,既可表示“如果”“万,一”，引导条件状语从句；也可表示“以防,(,万一,)”,，引,导目的状语从句。下面两道真题均选,in case,：,Leave your key with a neighbor _ you lock,yourself out one day. (,北京卷,),A.,ever since,B.,even if,C.,soon after,D.,in case,2. My parents live in a small village. They always keep candles in the house _ there is a power cut. (,重庆卷,),A.,if,B.,unless,C.,in case,D.,so that,D,C,尤其要注意,while,表示“尽管”“虽然”时的用法（此时它引导的不是时间状语从句，而是让步状语从句,此用法许多同学并不熟悉，值得特别注意！）。如：,_ I really dont like art, I find his work impressive. (,山东卷,),A.,As,B.,Since,C.,If,D.,While,【,解析,】,答案选,D,。,while,在此表示“尽管”“虽然”，又如：,While the work was difficult, it was interesting.,尽管工作有难度，但很有趣。,/ While I understand what you say, I cant agree with you.,虽然我理解你的意思，但我还是不同意。,另外，,while,表示对比的用法也值得注意（此时它表示“而”）。如：,The cost of living in Glasgow is among the lowest in Britain, _ the quality of life is probably one of the highest. (,天津卷,),A.,since,B.,when,C.,as,D.,while,once,的意思是“一旦”，对于涉及,once,的考题，,一般只要能读懂句意，弄清语境，一般不会有问题。,如：,You will be successful in the interview _ you,have confidence. (,福建卷,),A.,before,B.,once,C.,until,D.,though,2. _ environmental damage is done, it takes many years for the ecosystem (,生态系统,) to recover. (,江苏卷,),A.,Even if,B.,If only,C.,While,D.,Once,【,解析,】,两道题都选,once,，,均表示“一旦”。,Exercises,Choose the best answers,I always take something to read when I got to,the doctors,I have to wait .,A. as if B. so that,C. in order D. in case,2. It is known to all that,you exercise regularly, you wont keep good health.,A. unless B. whenever,C. although D. if,D,A,3.,He tried his best to solve his problems, _,difficult they were.,A. no matter B. however,C. whatever D. although,4. He transplanted the little tree to the garden,_it was the best time for it.,A. where B. when,C. that D. until,B,B,Good Bye,