2015-2016学年北师大版必修三 Unit 8 Adventure lesson4课件 (17)-302edu教育资源网

2015-2016学年北师大版必修三 Unit 8 Adventure lesson4课件 (17)

2. First, his two sledges broke down. break down 表示“出故障”，还有“失败”的意思。 eg. Our car broke down on the highway, which caused much trouble. 我们的车在高速路上出故障了，惹了不少麻烦。 Negotiations between the two sides have broken down. 双方谈判失败了。

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2015-2016学年 北师大版 必修三 Unit 8 Adventure lesson4课件 (17)

2015-2016学年北师大版必修三 Unit 8 Adventure lesson4课件 (17)