35.;讲道理的;公道的 reasonn.原因;理由 Ⅱ.高频短语 1.pay off 得到好结果;取得成功;偿清 2.cast down 使失望;使沮丧 3.in favour of 赞成;支持 4.(be) bound to (do)... 一定或注定(做)…… 5.strike...into one's heart 使……刻骨铭心 6.from time to time 不时,偶尔 7.bring back to life 恢复生机;使复活 8.in vain 白费力气;枉费心机 9.in good/poor condition 状况很好(坏);情况很好(坏) 10.have an impact on 对……有影响 Ⅲ.经典句型 1.It happens in plants when gardeners take cuttings from growing plants to make new ones. 当园艺师从生长着的植物上剪下枝来培植新植物时,它(克隆)就发生了。 2.Cloning plants is straightforward while cloning animals is very plicated. 克隆植物很简单,但是克隆动物就非常复杂了。 3.Then came the disturbing news that Dolly had bee seriously ill. 接着传来了多莉病重的坏消息。 4.What do you think is the writer's point of view in this reading p