大学英语-Unit-3-Security.pptx

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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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 3 Security,1/88,2/88,Security,:n(sth.that provides)the state of being or feeling secure,eg:the security of a happy home,valuable property promised to a leader of money in case repayment is not made,担保品,eg:He used his house as security to borrow,the money.,3/88,1.Do you think crime is increasing or decreasing in our society?,2.What are the commonly various forms of crime?,4/88,Insecurities haunting us,Mugging,Robbery,Burglary,5/88,Security and Crime,Commonly various forms of crime,gamble,：赌博,assassin,：暗杀,blackmail,：敲诈，勒索,bribery,：行贿受贿,burglary,：入室偷窃,child abuse,：虐待儿童,counterfeit,：伪造,domestic violence,：家庭暴力,drug abuse,：吸毒,drunk driving,：酒后驾驶,hijack,：劫持,homicide,：杀人，他杀,juvenile delinquency,：青少年犯罪,tax evasion,：逃税,6/88,Campus Shooting,1)Virginia,on April 16,A gunman opened fire in a Tech dorm and two hours later,shot up a classroom across campus,killing 32 people in the deadliest.,2)Toulouse,，,France,On March 19st,a gunman on a motorcyle opened fire in a Jewish school in the city of Toulouse,France,killing four people and wounding some others.,7/88,According to the above mentioned,we can see the world is becoming more and more dangerous.How can we have a safe life in this insecure world should be considered.We can not control the big insecure problems happening but sometimes if we can be more careful,we can prevent some small crimes from taking place,8/88,To help people protect themselves from crime,police departments have offered to citizens safety tips.,1.how to protect yourself when using a banks,automated teller machine,2.how to protect yourself from motor vehicle theft,3.how to protect yourself in parking garages,4.how to safeguard your home while on vacation,5.how to protect yourself while walking at night.,9/88,Working in groups and discuss the following question with your group members:,What can be done to better the situation of insecurity?/How to steer clear of insecurity?,Speaking task:,10/88,Avoid walking or running alone at night.Instead go walking or jogging with a friend.,Dont use headphones while walking,driving or jogging.,Always walk in well-lighted areas.,Tips:,11/88,Avoid the use of short cuts.,After dark,keep away from large bushes or doorways where someone could be lurking(,潜伏,),.,Do not display cash openly,especially when leaving an ATM.,Tips:,12/88,If someone in a vehicle stops and asks for directions,do not approach the vehicle.,If followed,go immediately to an area with lights and people.If needed,turn around and walk in the opposite direction;your follower will also have to reverse directions.,Make sure you lock the door before leaving your house.,13/88,A Security System,Before Reading,personal,public,national,14/88,What is used?,(L.12),(L.14),(L.37),trip wires,触发式报警装置,doors with steel bars,access card,Before Reading,access card,15/88,(L.55),(L.68),high-intensity light,rape whistles,X-ray equipment,(L.49),Before Reading,16/88,Security devices:,dead-bolt locks(,钢栓式防盗锁）,security chains,（防护链）,electronic alarm systems,（电子报警系统）,trip wires,（触发式报警装置）,sliding glass doors with steel bars built in(,嵌有钢条玻璃滑门,）,17/88,Security Systems,Security Systems,dead-bolt lock,security chain,alarm system,trip wires,doors with steel bars,access card,X-ray equipment,high-intensity light,rape whistles,Before Reading,18/88,Text A The Land of the Lock,19/88,路不拾遗，夜不闭户,No one picked up and pocketed anything lost on the road,while no family had the need to bolt the doors at night.,20/88,The land of freedom,The land of the lock,21/88,Please scan the text to underline sentences containing the word“lock”or the word root“lock”.,The land of the lock,22/88,-the door was closed but not,locked,(Para.1),-doors do not stay,unlocked,(Para.2),-It has been replaced by dead-bolt,lock,s,security chains,electronic (Para.4),-The,lock,is a new symbol of America(Para.6),-a picture of a childs bicycle with the now-usual,padlock,attached to it(Para.6),-the transformation from the land of the Free to the Land of the,Lock,(Para.7),-we devise ways to,lock,the fear out(Para.16),-We may have,locked,the evils out,but in so doing we have,locked,ourselves in.(Para.18),23/88,The central idea of the passage:,America is deteriorating from“the land of the free”into“,the most insecure nation,”.And lots of facts are used to support that central point of view.,24/88,Writing Model,Viewed from the angle of writing,the text adopts a writing model:,Phenomenon,measure,advantage or disadvantage,So the text can be roughly divided into three parts according to the writing model given above.,25/88,Part I(Paras.1-3):phenomenon,In America,the era of leaving the front door,_has drawn to a close.,Part Two(Paras 4-15):(Measure),A new atmosphere of fear and distrust creeps into every aspect of daily life.As a result,_,in varied forms,are put to use.,Part III,（,Paras.16-19):Disadvantage,By _,we become prisoners of our own making.,Text Organization,on the latch,security devices,locking our fears out,26/88,1,.The phrase“on the latch”means the door is closed and locked.,2.,Nowadays,doors,not only in cities but also in rural areas,are locked3.Urban streets are more dangerous than outskirts and country areas.,F,(,),T,(,),True or False,This phrase means the door is closed but unlocked.,F,(,),Suburbs and country areas are more dangerous than urban streets.,27/88,On the latch(line2),:(of a door)closed but not locked,Eg:,假如你睡觉时我还没回来，记得门别上锁。,Don,t forget to leave the front door,on the latch,if you go to bed before I come back.,Language points(part I),28/88,eg:I wanted so much to,close up,my store and go traveling.,除夕那天我故乡全部商店都关门了。,On the New Year,s Eve all the stores were,closed up,in my hometown.,close up(line4),:shut(sth.)esp.temporarily,29/88,Close down,:,关闭、歇业,Eg:The factory closed down because of short of orders.,Close in,:,封锁,Eg:The airport is closed in for the reason of typhoon.,Close in on,:,包围,Despair closed in on us.,Phrases:,30/88,Rural areas became unsafe,how about suburban and country areas?,31/88,Statistics,:1)the science of statistics,Eg:Statistics,is,not easy for those who are not good at numbers.,2)collection of information shown in numbers,Eg:Statistics,show,that the spread of flu has been under control.,Statistics,show the crime rate rising more dramatically in those,allegedly,tranquil,areas than in cities.,32/88,allegedly:,used when reporting something that people say is true,据称,allege:vt.State sth.as a fact but without proof,Eg:The police allege that the man was murdered but they have given no proof.,It is alleged that,：,听说,33/88,Statistics show the crime rate rising more dramatically in those,allegedly,tranquil,areas than in cities.,译：,统计表明，在所谓宁静地域，犯罪率增加比在城市还要迅猛。,34/88,vulnerableadj.exposed to danger or attack;unprotected Detailed Reading,Compared with Saudi Arabic soccer team,the Chinese team is more,vulnerable,.,你论点相当轻易受到批评。,Your arguments are rather,vulnerable,to criticism.,Points to Practice,Points to Practice,35/88,dramatically:adj,eg:,The number of people buying Tv sets has increased dramatically in the last 15 years.,She always dresses very dramatically.,drama(comedy/tragedy/opera),36/88,Part II(measures),37/88,Part 2-Supporting Facts for the Central Ideas,In this part,the author uses a lot of facts to,support his central points of view:America,is deteriorating from“,the Land of the Free,”,into“,the most dangerous nation,”.Could,you find any more supporting facts in,addition to those listed below?,Global Reading,38/88,Part 2-2,Part 2-Supporting Facts for the Central Ideas,Doors are not left unlocked in cities or in rural areas.,Dead-bolt locks,security chains,electronic alarm systems and trip wires are widely used in use.,Many suburban families have steel bars built in sliding glass doors,Small notices warning against burglars are commonly seen pasted on the windows of the most pleasant homes.,Global Reading,39/88,Part 2-3,Part 2-Supporting Facts for the Central Ideas,Access cards are required of those who work with medium-or large-size company.,Air security uses electronic X-ray equipment to guard against terrorism.,Businessmen employ machines linked to their telephones to determine whether the callers are telling lies or not.,Suburban house wives wear rape whistles on their key chains.,Global Reading,40/88,Part 2-4,Read Part 2 Supply the missing information:,1.We have become so used to,_,and so used to,_,.,We have become so used to,defending ourselves against the new atmosphere of American life,and so used to,putting up barriers,.,Global Reading,41/88,Part 2-5,2.We are satisfied,_,.,We are satisfied,when we are well-protected,.,3.With electronic X-ray equipment,we seem finally to,_,.,With electronic X-ray equipment,we seem finally to,have figured out a way to hold the terrorists at bay,.,Global Reading,42/88,Part 2-6,4.We do not want to afford ourselves,_,as a shadow.,We do not want to afford ourselves,even so such a luxury,as a shadow.,43/88,Security devices:,dead-bolt locks(,钢栓式防盗锁）,security chains,（防护链）,electronic alarm systems,（电子报警系统trip wires,（触发式报警装置）,sliding glass doors with steel bars built in(,嵌有钢条玻璃滑门,）,44/88,Ancient Latch,45/88,hook up to,:connect or attach(sth.)to(sth.else)with or as if with a hook,e.g.,我电脑连上了网络，所以我在寝室就能够和朋友经过电子邮件交流了。,My computer is,hooked up to,the Internet,so I can communicate with my friends through email in the dorm.,trip wires,hooked up to,a police station:,46/88,pry,force sth.open or away from the surfacelook or inquire closely and curiously,Her car trunk had been,pried,open and all the equipment was gone.,你能不能帮我不打破这个木箱盖而撬开它？,Can you help me,pry,open this cover off this wooden box without breaking it?,Dont,pry into,the affairs of others.,Collocation:,pry about,处处窥探,pry into,窥探，探询,Points to Practice,Points to Practice,47/88,Small notices pasted on the window announcing,the premises,are under surveillance(para.5),premises,(pl.):1)all the buildings and the land that an institution occupies in one site,eg:There will be a mall erected on that,premises,.,Other ways to guarantee security,48/88,2)sth.that you accept as true and use as a basis for another idea or way of thinking,eg:Major :children should go to school.,Minor :Jack is a child.,Conclusion:Jack should go to school.,on the premise of/that,:,在,前提下,Premise,premise,premise,49/88,It,is,not uncommon,in the most pleasant of homes,to see pasted on the windows small notices announcing that the,premises,are under surveillance by this security force or that guard company.(Para 5),译：在最温馨家里，也经常能够看到窗户上贴着小小通告，称本宅由某家安全保卫机构或保安企业负责监管。,50/88,Not uncommon:double negative,51/88,feature,报纸以显著位置报道那个事件。,The newspaper,featured,the story of the events.,这出戏有两位著名演员。,The play,featured,two well-known actors.,The building contained many new,features,of construction.,1)vt.give a prominent part to(sb./sth.),2)n.a prominent or distinctive aspectquality,or characteristic,Points to Practice,Points to Practice,52/88,Collocation,：,a unique feature,独一无二特色,a key feature,主要特征,a notable feature,显著特征,make a feature of,以,为特色；重视,Points to Practice,Points to Practice,53/88,Confusable Words,transform,:,completely change the appearance,form,transport,:take goods,people etc from one place to another,transmit,:,to send out electronic signals,messages,transplant,:,move an organ,piece of skin etc from one persons body,54/88,The statue was to London.,Increased population has the landscape.,His kidney was in his daughter.,The Opening Ceremony will be live via satellite.,transformed,transported,transmitted,transplanted,55/88,barrier,The football fans broke through the,barriers,and rushed onto the pitch(,足球、板球、曲棍球等运动）球场,.,警察设了路障。,The police put a,barrier,across the road.,Collocation:,trade barrier,贸易壁垒,cultural barrier,文化阻隔,language barrier,语言障碍,geographical barrier,地理阻隔,-n.thing that prevents progress or movement,Points to Practice,Points to Practice,56/88,it occurs/occurred to sb,表示“某人突然想起”,我突然想起我也有一件一样颜色,T,恤。,Eg:It occurred to me that I had got a T-shirt of the same color.,57/88,barricade,Barbed-wire(,带刺铁丝网,),barricades,blocked off all the main streets.,Protesters have been putting up,barricades,across a number of major streets,1)n.a barrier of large objects,intended to stop an enemy,2)vt.block with a barricade,Points to Practice,Points to Practice,58/88,设置路障,拆除路障,59/88,Collocation:,place/erect/set up/put up barricades,设置路障,remove/demolish/tear down barricades,拆除路障,Pattern,：,barricade oneself against,barricade oneself into,barricade oneself against outside moral decay,barricade oneself into ones room,Points to Practice,Points to Practice,60/88,The new atmosphere of distrust and fear has,taken over,our lives.(,主宰我们生活）,Who is going to pay for the atmosphere?,Who is going to pay for the,transformation,of American from the Land of freedom to Land of lock?,distrust and fear,61/88,Take over 主宰，接管,Take in 吸收,Take up 从事,Take on 展现,62/88,His face a worried expression.,The earth heat and light from the sun.,John acting while he was at college.,It was at this point that her acting career really .,Who do you think will now that the governor has been dismissed?,Collocations of,take,take in,take off,take over,take on,take up,takes in,took up,took on,took off,took over,63/88,Bicycle with padlocks,What do you think the above picture indicates?,64/88,Transformation(para.10-12),Transformation,In the past,now,company,airport,free access,Chances are,you dont wander in and out of work;access card,families went to watch planes land and take off;a place of education and fun,the most sophisticated of security sites,65/88,Chances are that=it is likely/probable that,译：假如你在一家大中型企业上班，你上下班很可能不能随意出入。,If you work for a medium-to large-size company,chances are that you dont just wander in and out of work.(para,10),66/88,假如你吃多，锻炼少，很有可能几个月你就长胖很多,If you eat more and exercise less,chances are that,you will put on a lot of weight in a few months,.,67/88,High-tech measures we use to keep safe,(para.13-15),measure,result,electronic X-ray,Hold,the terrorists,at bay,;,We pass it,without so much as,a sideways glance,Neighborhoods,are bathed in,it;a shadow becomes a luxury.,High-intensity light,New machines,Hook up to the telephone to tell