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1、Lesson 53,Hot snake,单词学习,hot fireman cause examine accidentally remains wind wire volt power line solve mystery snatch spark,adj. 带电的，通电的 n. 消防队员 v. 引起； n. 原因 v. 检查 adv. 意外地，偶然地 n. 尸体，残骸 v. 缠绕 n. 电线 n. 伏特（电压单位） 电力线 v. 解决 n. 谜 v. 抓住 n. 电火花,hot adj 1）热的，炎热的 Strike while the iron is hot. 趁热打铁. hot 炎热的
2、warm 温暖的 cool 凉爽的 chilly 寒冷的 cold 寒冷的,严寒的 2）调味品辣的 辣椒和芥末是辣的. Pepper and mustard are hot. 3）强烈的,激烈的,热烈的. have a hot temper 脾气暴躁 a hot potato 棘手或讨厌的事物或情况,1.hot adj. 带电的, 充电的 adj. 热的；新鲜的；棘手的；带电的, 充电的 hot-hot-hot 麻辣烫； hot-wings 辣鸡翅；hot dog 热狗 hot-tempered 火暴(脾气)的 temper n. 脾气 hot line 热线； hot topic 热门话题
3、It sells like a hot cake/cakes. 表示一个东西的畅销, 热销 best seller 畅销的东西 hot potato 棘手的问题 hot news 最热点的新闻,fireman n 消防队员 hydrant haidrnt n.消防栓,fire extinguisher 灭火器 Extinguish ikstigwi put out 灭火,cause 1）V. 引起 cause sth : 引起（麻烦） 粗心导致事故 Carelessness causes accidents. 骄傲使人失败 Pride causes failure cause sb to do
4、 sth 引起某人做某事, 导致某人做某事 2）n. 原因 cause : 强调事情发生的直接原因(一个) reason : 其他各种的理由(很多个),The cause of sth 的起因,The reason for sth 的理由, examine 1）v. 仔细观察,检查,调查 消防队员检查了森林的每一寸土地。 The firefighters examined every inch of the forest. 2）v. 诊查 医生仔细的诊察了病人。 The doctor examined his patient carefully 3）v. 考试,测试 examine stude
5、nts in English n. exam 考试=examination, accidentally adv. 意外地,偶然地 adj. accidental 意外的,偶然的 反义词 intentional 意外死亡 an accidental death accident n. 事故,意外 车祸 a car accident Accidentally=by chance=by accident 我偶然间发现了金矿 I found a gold mine by accident., remains 1）n. 剩余物,残余物 残汤剩饭 the remains of a meal 2）n. (古
6、建筑等物)遗址,废墟 圆明园遗址 the remains of Yuanmingyuan 3）n. 遗体,遗骸 毛主席的遗体被保存在水晶棺材里。 The remains of Chairman Mao were kept well in a crystal coffin.,remain 1）v. 留下,剩下,遗留 大火之后，我的房子里什么也没剩下。 After the fire, nothing remained in my house. 要做的事还很多。 Much remains to be done. 木已成舟 Whats done is done. 2）v. 仍是,保持不变 他保持沉默。
7、 He remained silent., wire n. 金属线，电线 他用一根金属线把筐绑到了自行车上。 He tied a basket to the bicycle with a piece of wire. telephone wires 电话线 Electric wires 电线 wireless adj. 无线的 wireless telegraphy 无线电报 volt n. 伏特 voltage n. 电压,伏特数, power 1）电力，动力 electric power 电力 water power 水力 2）力,能力 （自然的体力、智力） His power is fa
8、iling. 他的体力在衰退。 3）权力,支配力,势力 political power 政治权力 not within ones power= beyond ones power 力所不能及 我无法理解计算机是如何工作的。 It is beyond my power to understand how the computer works.,solve v. 解决,解答,回答 =work out 解决问题 solve a problem 解开谜团 solve a mystery 我们必须解决经济危机。 We must solve the economic crisis. n. solution
9、 解决,解答 花费了很长时间才找出解决方法。 It took a long time to find the solution,snatch 1）v. 抢,夺,掠取 snatch up 抓起来 贼把她的包抓起来逃跑了。 The thief snatched her bag and ran away. 在他妈妈刚要看那张纸的时候，他把它夺走了。 He snatched the paper as his mother was about to see it. 2）v. (趁机)迅速取得,急急忙忙吃完饭 他出其不意,吻了她一下。 He snathed a kiss from her.,辨析,snat
10、ch 迅速而有力(粗鲁地)抓住,抢 snatch a chance grab 抓,抢,抢夺,抓住(热切而拼命地) grab sth from sb/ grab sth from sth grasp 1) 抓住或咬住,抓紧 grasp a chance 抓住机会 2)掌握 grasp a language hold 抓住,握住,托住,现在完成进行时,构成：have/has been+doing 含义： 1）表示从过去某时开始一直持续到现在的动作，并且还将持续下去。 2）表示在说话时刻之前到现在正在进行的动作。,与现在完成时的区别,I have been writing a book. 我一直在写
11、一本书。 （动作还将继续下去） I have written a book. 我已经写了一本书。 （动作已经完成）,与现在完成时的联系,They have been living in this city for ten years. They have lived in this city for ten years. 他们在这个城市已经住了10年了。 I have been working here for five years. I have worked here for five years. 我在这里已经工作五年了。,课文讲解,At last firemen have put ou
12、t a big forest fire in California. Since then, they have been trying to find out how the fire began. Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away. Yesterday the firemen examined the ground carefully, but were not able to find any broken glass.
13、 They were also quite sure that a cigarette end did not start the fire.,This morning, however, a firemen accidentally discovered the cause. He noticed the remains of a snake which was wound round the electric wires of a 16,000-volt power line. In this way, he was able to solve the mystery. The expla
14、nation was simple but very unusual. A bird had snatched up the snake from the ground and then dropped it on to the wires. The snake then wound itself round the wires. When it did so, it sent sparks down to the ground and these immediately started a fire.,At last firemen have put out a big forest fir
15、e in California. at last 最后，终于，过程很艰难。 他们终于翻过了这座大山。 At last they climbed over the mountain California=Golden State 黄金州 put out 扑灭，熄灭，关掉 请把灯关掉。 Please put the light out. Make a fire 生火 Start a fire 引起火灾,Since then, they have been trying to find out how the fire began. since then 从那时起，到现在为止 find out （经
16、过研究、努力等）找出，发现，查出 我会试着查出昨天救了我的人的名字。 Ill try and find out the name of the person who saved my life yesterday.,Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away. cigarette ends 烟头 Throw away 扔掉，丢弃 Throw about 随处扔 Throw at 扔向（有目标性） Throw to 扔向（无目标性） Yesterday the firemen examined the ground carefully, but were not able to find any broken g
