上海牛津英语9年级第二学期课文词组.pdf

9BU1 The green consumer 1 Let ’s be green consumers. 绿色消费者 2 Our world is in danger. 处于危险之中 3 There are various threats to the environment. 对于环境的威胁 The situation is so serious thatwe must do something to save 4 如此严峻以至于… the Earth. 5 The atmosphere acts like the glass. 充当，起…作用 6 It letssunlight in . 让阳光进来 7 It keepswarmth from getting out . 防止热量散出去 8 The atmosphere is essential for all living things. 对于…必不可少。 Without the atmosphere, the earth would be as cold and 9 和…一样冰冷且毫无生气 lifeless as the surface of the moon 10 We are polluting( pollute ) the atmosphere with chemicals. 污染大气 11 They are in the form of gases. 以气体的形态 12 The atmosphere is keeping in too much heat . 储存了太多的热量 13 These gases are producedby burning fuels such as petrol. 通过燃烧燃料 14 The green house effect may cause the level of the sea to rise. 引起海平面升高 15 CFCs cause a lot of damage to the ozone layer. 对…造成破坏 Ozone is a gas which occurs 20 to 50 km above the ground . 臭氧是出现在距地面上方 20 至 16 (occur=exist) 50 千米处的气体。 17 Ozone form s an essential protective layer . 形成一层重要的保护层 18 Without the ozone layer, the Sun would burn us up . 把我们焚化 19 We are making holes in the ozone layer . 在臭氧层制造空洞 20 …, mainly by using chemicals called CFCs 通过使用化学物质 21 We use these to make plastic items such as fast food boxes 制造塑料制品 The burning