L47-2: Too high a price?

Burglar alarms going off at any time of the day or night serve only to annoy passers-by and actually assist burglars to burgle. Car alarms constantly scream at us in the street and are a source of profound irritation. A recent survey of the effects of noise revealed (surprisingly?) that dogs barking incessantly in the night rated the highest form of noise pollution on a scale ranging from 1 to 7.

The survey revealed a large number of sources of noise that we really dislike. Lawn mowers whining on a summer's day, late-night parties in apartment blocks, noisy neighbours, vehicles of all kinds, especially large container trucks thundering through quiet villages, planes and helicopters flying overhead, large radios carried round in public places and played at maximum volume. New technology has also made its own contribution to noise. A lot of people object to mobile phones, especially when they are used in public places like restaurants or on public transport. Loud conversations on mobile phones invade our thoughts or interrupt the pleasure of meeting friends for a quiet chat. The noise pollution survey revealed a rather surprising and possibly amusing old fashioned source of noise. It turned out to be snoring! Men were found to be the worst offenders.

任务配置：L0+L4

词音：irritation,incessantly,whining,vehicles,maximum,mobile,snoring

词义：irritation  刺激；恼怒；incessantly  不停地；不间断地；whine  发出呜呜声；snore  打鼾

练习感悟：

现在自己听示范前读课文，也能读的自然了。

一句话，就是干。