综合英语Unit 4 a view of mountains

1、编辑课件1 Unit 4 a view of mountains (para.2) 1.introduction of the event2.paragraph analyzes3.The dangers of nuclear weapons编辑课件2Yosuke Yamahata(山端庸介)编辑课件3August 10,1945.he arrived at the burned Nagasaki,and took pictures of the ground. And all his pictures were immediately military blockade, banned ga

2、iden, reason is on the national morale has negative effect. After the war until 8 years to also is 1952, these pictures was able to reopen to publication编辑课件4Nagasaki （日本长崎）the map of Nagasaki 编辑课件5The atomic bomb attacks on NagasakiAmerican troops in Nagasaki cast is MK3 type the atomic bomb, code

3、fatty (Fateman), equivalent to 23000 tons.(美军在长崎投下的是MK3型原子弹，代号胖子（Fateman），当量为2万3千吨)42000 people were killed on the spot, after several years hane otherwise nearly 70000 people are dying off.(4万2千人当场死亡，核爆后数年另有将近7万人相继死亡)More than one-third of the whole city was destroyed.(整个城市超过3分之一的市区被彻底摧毁)。编辑课件6广岛是日

4、本本州西南部广岛县首府所在地，南临濑户内海的广岛湾，面积平方公里。广岛年建城，年建市，自世纪中叶逐渐发展成为军事重地。广岛市内河川纵横，素有“水都”之称。年月日，第二次世界大战的罪魁祸首德国法西斯宣布无条件投降。月日，美国、英国和中国三 发表“波茨坦宣言”，敦促日本迅速无条件投降，但日本政府置之不理。 为迫使日本迅速投降，年月日时分，美军一架轰炸机飞临日本广岛市区上空，投下一颗代号为“小男孩”的原子弹。“小男孩”是一颗铀弹，长米，直径.米，内装公斤高浓铀，重约吨，梯恩梯当量为.万吨。炸弹在距地面米的空中爆炸，在巨大冲击波的作用下，广岛市的建筑全部倒塌，全市万人口中有人当日死亡，死伤总人数达余万

5、。月日，美军又出动轰炸机将代号为“胖子”的原子弹投到日本长崎市。长崎市约的建筑物被毁，伤亡万人，约占全市总人口的。月日，日本宣布无条件投降，月日签署投降书。第二次世界大战至此结束。 美国用原子弹轰炸广岛和长崎，也使日本人民遭受到军国主义者发动侵略战争带来的严重灾难。日本人民成为战争的受害者，同时也亲身体验了原子弹造成的无穷遗患。据日本有关部门统计，在过去一年中，广岛又有人死于由原子弹爆炸而引发的各类疾病。迄今为止，广岛因受原子弹伤害而死亡的人数已达人。编辑课件7原子弹在日本长崎爆炸瞬间编辑课件8编辑课件9the destroyed city 编辑课件10“死婴如同没有生气的洋娃娃一般被丢弃在路

6、边。作为一个战地摄影记者，对于血腥的场面自己也已经是目睹多次。但是拍着张照片的时候，我的双手无法抑制地颤抖。”编辑课件11编辑课件12编辑课件13“死亡和生存往往就是这样接近，这种距离往往让人感到窒息般的可怕。”编辑课件142.paragraph analyzes 1.What is the main idea of paragraph2?2.Why are Yamahatas pictures are still news?3.In what way(s) is the bombing of Nagasaki the fitter symbol of the nuclear danger?4

7、.What is the universal meaning of Yamahatas photos?编辑课件151.What is the main idea of paragraph2?编辑课件162.Why are Yamahatas pictures are still news?Besause it was the first time that Americans had ever seen the pictures since the atomic bombing 50 years ago .编辑课件173.In what way(s) is the bombing of Nag

8、asaki the fitter symbol of the nuclear danger?First :it is evidence that nuclear weapons can be used again to destroy the human civilization.Second :the fact that Nagasaki had not been the originally chosen target of the nuclear attrack shows the unpredictability of the possible nuclear attracks in

9、the future .That is every city in the world is liable to nuclear destruction.编辑课件184.What is the universal meaning of Yamahatas photos?They were intended to demonstrate the devastating power of nuclear weapons and expressed an apprehension of the nuclear peril menacing the world编辑课件193.The dangers o

10、f nuclear weapons编辑课件20编辑课件21编辑课件22核泄露后物种变异的图片编辑课件23Gene variants!And caused by nuclear!编辑课件24Are you scared?!编辑课件25The dangers of nuclear weapons核武器的杀伤破坏因素有五种:光辐射,冲击波,早期核辐射,核电磁脉冲和放射性污染. 光辐射,冲击波,早期核辐射,核电磁脉冲是在核爆炸最初的几十秒之内产生杀伤破坏作用,又叫瞬间杀伤破坏因素编辑课件26The current situation of nuclear weapons编辑课件271.Accordin

11、g to conventional forces around the world and nuclear power. Comprehensive speculate that out of the world ranking military power(根据世界各国的常规军事力量和核武器力量综合推测出世界军事力量排名)编辑课件28First :theUnited StatesSecond: RussiaThird: ChinaFourth: FranceFifth: The UKSixth: GermanySeventh: IndiaEight: north KoreaNine: Isr

12、aelTen: Pakistan编辑课件29 2.Nuclear power(The number of countries with nuclear warhead)各国拥有的核弹头数量The United States: 6600 MEDALS,Russia: 6300 MEDALS,France: 500 MEDALS,China: 450 MEDALS,English: 380 MEDALS,India: 70 MEDALS,Pakistan: 30 rockets编辑课件30核生化武器使用后,在其爆炸半径内，可以对地上3001000米以上的有生力量完全毁灭，可以使环境质量造成完全破坏，核污染可以持续至少30年以上，危害人体健康，使婴儿畸形。前苏联的切尔诺贝利核电站事故及广岛、长崎核爆炸后的危害就是明证！编辑课件31切尔诺贝利综合症乌克兰被遗弃的禁区成了盗贼的乐园和野马的天堂，所有珍贵物品均被盗走，也因此将污染扩散到区外。近核电站7公里内的松树、云杉凋萎，1000公顷森林逐渐