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1、Lesson 53,Hot snake,Read the new words and guess their meanings,hot fireman cause examine accidentally remains wind,wire volt power line solve mystery snatch spark,hot adj 1）热的，炎热的 Strike while the iron is hot. 趁热打铁. hot 炎热的 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 must
2、ard 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,4/21/2019,4)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 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 h
3、ot 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 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
4、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 students in English n. exam 考试=examination, accidentally adv. 意外地,偶然地
5、adj. accidental 意外的,偶然的 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 残羹冷炙 the remains of a meal 2）n. (古建筑等物)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
6、 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. 2）v. 仍是,保持不变 他保持沉默。 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 o
7、f 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 failing. 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
8、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 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 The key to the question the key to th
9、e lock The solution to the problem,snatch 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.,辨析,snatch 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 g
10、rasp 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,Comprehension questions 1 Where was there a big forest fire? There was a big fire in California. 2 Have firemen put it out? Yes, they have. 3 What have they been trying to find out since then? They have been trying to find out
11、how the fire began. 4 What are forest fires often caused by? Forest fires are often caused by broken glass or cigarette ends.,5 People are careless, arent they? Yes, they are. 6 When did the firemen examine the ground? They examined the ground yesterday. 7 Did they find any broken glass? No, they di
12、dnt. 8 Did they think a cigarette end started the fire? No, they didnt.,9 They were quite sure it didnt, werent they? Yes, they were. 10 When was the cause discovered? The cause was discovered this morning. 11 Who discovered it? A fireman did. 12 Was it what he was looking for? No, it wasnt.,Languag
13、e points,At last firemen have put out a big forest fire 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
14、 how the fire began. since then 从那时起，到现在为止 find out （经过研究、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
15、throw about 随处扔 throw at 扔向（有目标性） throw to 扔向（无目标性）,They were also quite sure that a cigarette end did not start the fire. be sure that 对很有把握； quite sure 相当的把握性 rather adv. 相当 fairly adv. 相当, 公正地, 诚实地 quite(completely)ratherfairly 程度一个比一个轻 quite a few 颇有几个(相当多的) start a firecause a fire start vt. 使发
16、生，引起,This morning, however, a firemen accidentally discovered the cause. However与but区别： However要接逗号，再加句子。 But直接与句子相连。 accidentally =by chance 偶然地 discover 偶然发现（某个已经存在的东西） Invent 发明（以前没有的东西） 我不知道谁发现的美洲。 I dont know who discovered America. 你知道起火原因吗？ Do you know the cause of the fire?,He noticed the remains of a snake which was wound round the electric wir
