新概念2第二课单词录音（步步跟新概念2册第53课Hot）

步步跟“每日一讲” 针对新概念、中考的课文进行重点剖析，针对听力、词汇、语法进行梳理和讲解，讲堂每天都会和大家在一起分享英语知识哟，大家不见不散~

1.重点单词讲解

讲解词汇：cause、hot、mystery、snatch、solve

2.重要词汇思维导图

Hot snake

Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away.

In this way, he was able to solve the mystery.

In this way, he was able to solve the mystery.

A bird had snatched up the snake from the ground and then dropped it on to the wires.

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3.重要短语讲解

1、Hot snake

hot snake 触电的蛇

get a electric shock 触电

2、At last firemen have put out a big forest fire in California.

at last 最后，终于

put out a fire 扑灭火（put out扑灭，熄灭，关掉）

Please put the light/fire out.

a fire 一场(堆)火

3、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 （经过研究、努力等）找出，发现，查出……（这里find out的宾语是个从句）

I’ll try and find out the name of the person who saved my life yesterday.

4、Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away.

broken glass 被打碎的玻璃片

cigarette ends 烟头

5、They were also quite sure that a cigarette end did not start the fire.

be able to 能够 ；be not able to 没有能够

be sure that 对……很有把握；quite sure 相当的把握性

rather adv. 相当

fairly [5fZEli] adv. 相当, 公正地, 诚实地

quite(＝completely)－>rather－>fairly 程度一个比一个轻

quite a few 颇有几个(相当多的)

start a fire＝cause a fire （start vt. 使……发生，引起）

6、This morning, however, a firemen accidentally discovered the cause.

accidentally =by chance 偶然地

discover本身含有偶然发现（某个已经存在的东西）的含义

I don’t know who discovered America.

7、He noticed the remains of a snake which was wound round the electric wires of a 16,000-volt power line.

notice 注意别人没注意的东西

the remains表示“尸体，残骸”，必须用复数形式：

The villagers were surprised to see the remains of an aeroplane near the lake.

16,000-volt power line 连字符“-” 一旦加在两个词之间, 这个词之间就失去了加复数的资格, 能够加连字符的概念一定是做定语

★wind [waind] vt. 缠绕，卷在……上；盘旋，蜿蜒

① vt. 缠绕，卷在……上（常与around/round连用）

Did you wind this piece of wire round the tree?

② vt. 蜿蜒，盘旋

wind one's way 蜿蜒而行

8、In this way, he was able to solve the mystery.

in this way 就这样

9、A bird had snatched up the snake from the ground and then dropped it on to the wires.

had done 先发生的事

drop 无意掉下去的

10、When it did so, it sent sparks down to the ground and these immediately started a fire.

do so 这么做

I refuse to do so. 我拒绝这么做

so常用于一些动词之后，代指前面提过的某个动作/某件事，以免重复

I think/believe so.

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4.优选试题

一、填空题

This problem is too difficult to ___.(解决)

二、选择题

The problem is a real hot ___ .It's driving me_____.

A.apple;nut B.nut;potatoes C. pepper;peanut

D. potato;bananas

His carelessness has ___ us much trouble.

A. caused B. fetched C. made D. resulted

私信回复2-53-2,获取完整试卷及答案。

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