和谐英语

新概念英语第三册课文和笔记第47课:Too high a price

2014-06-02来源:和谐英语

【课文讲解】

背诵:Pollution is the price we pay for an overpopulated, over industrialized planet.
I was blamed for being late.

L47-03 end 12’03”

L47-04 begin 12’22”

Losing health is the price he paid for his hard work./ (working hard/ over working )
come to ==get to
并列平行结构
There are some good ways to study English well.
listen, speak, read and write.
There are four good ways to study English: listening, speaking, reading and writering.
reuse it recyde it
背熟:We keep trying all four methods, but he sheer volume of rubbish we produce worldwide threatens to overwhelm us.

volume == amount
threaten to do
Eg: The coming earthquake threatens the village.
Dark clouds threaten a heavy storm. 乌去预示着有一场风暴。
The sun promises a good day.
It is possible...

背熟:The need to produce ever-increasing quantities of cheap food leads to a different kind of pollution.
leads to

L47-04 end 12’22”
Lesson47A end 48:29

Lesson47B begin 54:49
L47-05 begin 49-02

背熟:The price we pay for cheap food may be already too high
The price we pay is too high.
abandon 强调被迫放弃
organically-grown vegetable: 绿色蔬菜
every time: whenever
innocent (of) adj. 清白的,无辜的,无知的

Paragraph 3 (l.15)
noise

L47-05 end 12’19”

L47-06 begin 12’49”

Paragraph 3 (l.15)
insidious 暗中为害的,阴险的

Burglar alarms going off at any time of the day or night serve only to annoy passers-by and actually ( to ) assist burglars to burgle.

背熟:Car alarms constantly scream at us in the street and are a source of profound irritation.
Eg: Her husband earns a lot of money every mounth and he is a source of income. 他的丈夫每月能赚很多钱,这是他的一棵摇钱树。

背熟:The survey revealed a large number of sources of noise that we really dislike.

名词结构 (平行结构)
lawn mower 割草机
container trucks: 集装箱卡车
sources of noise

背熟:New technology has also made its own contribution to noise.
make contribution to 作出...... 的贡献