B3 unit3 Security

1、 Unit 3 SecurityFrom Homeland to daily foodA brainstorm gamenWhat worries you when we are talking about security?nIn what way is security related with UFO?nWhen people are thrilling for UFO, they never feel threatened but just curious?Threats to human security?nWhat other sources threaten human secu

2、rity?nNatural disasters (like tsunami, earth quake, earth explosion?)nRegional or global war?nEnvironmental worsening? (global warmingiceberg meltingsea level risingecological disaster)What other threats to security?nPoliticalnHomeland security nHuman security nInternational security nNational secur

3、ity nPublic security PhysicalnAirport security nPort security/Supply chain security nFood security nHome security nPhysical security nShopping centre security nInfrastructure security IT industrynApplication security nComputing security nData security nInformation security nInterNet security Monetar

4、ynFinancial securityonline banking nLife nLife security nTraffic securitynCommunications security nProperty securitynCampus securitySpecial care: Food SecurityIn-depth discussionMcDonald: abuse of additivesKFC Weird white-wing chicken?Mineral water= Drinking waterChemical hot-pot: various additives

5、for flavorsPoisous milk powdersGutter-extracted cooking oilReal Kongfu steak nMetal wires, plastic cord found in itElements harmful to weak bodiesCancer-causing substances foundShengyuan milk powder (genital premature causers)What are wrong?n1. Comsumers illiterate? Or officials negligence of duties

6、? n2. gap in legislation?n3. businessmen immoral?n4. why mothers throng to HK to buy milk powders?n5. why exports safe?Warming up questionsnWhat are locks for?nHow many locks do you have for your bike or scooter? Do they work?nDo you have a deadbolt lock for your house?nWhy Americans hold guns? Do t

7、hey protect the owners?nChina forbids guns, but safe?Language focusnTo leave the front door on the latch /The doors stay unlocked不锁前门nLocal/universal term 当地/普遍说法nWell-patroled urban streets 巡查严密的街区nAllegedly tranquil areas 据说是宁静的地区nDead-bolt lock 防盗锁nElectronic alarm system 电子报警系统nHook sth. up to 把

8、与.连接起来nSliding glass doors 玻璃移门nSteel bars elegantly built 安装讲究的钢条nIndeed, a recent public service advertisement by a large insurance company featured not charts showing how much at risk we are, but a picture of a childs bicycle with the now-usual padlock attached to it. nBarricade oneself against s

9、b. (barrier) 把自己与隔离开来nAccess card 进入卡nElectronic or otherwise 电子的或别的什么的nMaybe the security guard at the front desk knows your face and will wave you in most days, but the fact remains that the business you work for feels threatened enough to keep outsiders away via these “keys”.nHold sb. at bay 使不能靠近nA sideways glance 斜瞟一眼nWe do not want to afford ourselves even so much a luxury as a shadow.n我们就连阴影那样的小小享受都不想给自己。nHigh-intensity light 强光nIn the name of 以某某名义nWhat sadder reflection (do we have) on all that we have become in the new and