今天我们带大家来看一下

这一道高频RA新题：

carbon dioxide

When countries assess their annualcarbon dioxide emissions, they count up their cars and power stations, but bushfires are not included – presumably because they are deemed to be events beyondhuman control. In Australia, Victoria alone sees several hundred thousand hectaresburn each year; in both 2004 and more recently, the figure has been over 1million hectares.

请同学们首先注意容易读错的生词和音标：

carbon dioxide ['kɑrbən] [daɪ'ɑksaɪd]

emission [ɪ'mɪʃən]

bush [bʊʃ]

presumably [prɪ'zuməbli]

deemed [dimd]

hundred [ˈhʌndrɪd] 

hectares ['hɛktɛr]

正确的RA断句及重音：

When countries assess their annual carbon dioxide emissions, /they count up their cars and power stations, /but bush fires are not included – /presumably because theyare deemed to be events beyondhuman control. /In Australia, Victoria alone sees several hundred thousand hectares burn each year; /in both 2004 and more recently, /thefigure has been over 1 million hectares.

来听一下Stephii的语音解析：