新概念第二册第53课课件.pptx

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1、Lesson 53Hot snake 触电的蛇 用括号中的词语的适当形式填空：1. I _ (read) this book five times, but it is so interesting that I _ (read) it all afternoon.2.This is the most interesting film I _ ever _(see)3.I _ (try) to get my room in order all day.4.I have _ (temporary) put my book on the floor. 把括号内的汉语译成英语：1. _ (更糟糕的是

2、), the room is rather small.2. I _ (实际上) have to walk on the books.3.She _ (大吃一惊) when she saw it.4.He _ (盯着) the picture for some time.Lesson 53Hot snake 触电的蛇 Lets see the new words first.1.hot 带电的，充电的带电的，充电的 2.fireman hot wire hot snake3. cause v. 引起l 是什么引起的大火？是什么引起的大火？l 森林大火通常是由碎玻璃片或烟头引起的。森林大火通常是

3、由碎玻璃片或烟头引起的。l Forest fires are often caused by broken glass or cigarette ends.People carelesslythrow away cigarette ends.4.examine igzmin v. 检查检查,调查调查,考试考试lThe doctor examined her carefully. 医生仔细检查了她的身体。lThe policeman examined the room carefully.警察仔细地调查了这个房间。5. snatch snt v. 夺取夺取,抓住抓住lHe snatched up

4、 his gun and fired. 他突然拿起枪来射击。他突然拿起枪来射击。lThe hawk snatched the chicken and flew away. l老鹰抓住小鸡飞走了。老鹰抓住小鸡飞走了。Lets listen to an interesting storyThe forest fireFlash of lesson 53Page 2551. Put out 扑灭扑灭 vThe boys felt tired so they put out the fire and crept into their tent. （L27:A wet night 雨夜）v孩子们累了，于

5、是他们扑灭了篝火，钻进了帐篷。 vThe fire was put out soon. 火很快就被熄灭了。vFar water does not put out near fire. 【谚】远水救不了近火。v2. find out vt. 找出找出(查明查明,发现发现,想出想出,认识到认识到)When she was arrested, the detective found out that the shop assistant was her daughter. find out find look for1.我在找我的包。2.我刚才找到了我的包。3.我发现了他是小偷。3. be able

6、 to/can能力 时态：时态：can只有过去时只有过去时could; be able to可用于各种时态可用于各种时态 含义：含义：be able to 有有“经过努力之后能成功地做经过努力之后能成功地做”的意思，的意思，can没有这种用法没有这种用法nMike could swim very well at that time. 迈克那时游泳游得很好。nMike tried hard and was able to swim across the river at last. 迈克经过艰苦的努力，终于能游过那条河了。4. be sure 一定，肯定v我肯定她会赢。我肯定她会赢。 v她一定会

7、成功。她一定会成功。 5. wind waind v. 缠绕缠绕,蜿蜒蜿蜒 ( wound waund, wound waund)The stream wound its way across the field. 那条小溪弯弯曲曲穿过田野。（L27）She wound her way through the crowds. 她在人群中绕来绕去。 本课重点词组：1. at last 最后，终于2. put out 扑灭3. find out 发现4. be able to 能够5. be sure 一定，肯定6. in this way 用这种方法7. snatch up 抓住8. wind itself round 缠住 homework:v1. 背默第53课重点段落，家长签字。v2. 第54课单词抄写3遍，听写一遍，家长签字。v3. 第54课课文跟读3遍，家长签字。Thank you !Thank you !