1、Unit 9 When was it invented-Unit 9 When was it invented-Text & Test教案1. Its used for scooping really cold ice cream.考例Sunglasses are used _ protecting your eyes in sunny days. A. forB. toC. with D. in(2007宁夏)答案和解析 A。be used for doing sth.意为“被用来做某事”。2. According to an ancient Chinese legend, the empe
2、ror Shen Nong discovered tea when he was boiling drinking water over an open fire.考例 There are many _(古代的) buildings in Rome.(2007山东枣庄)答案和解析 ancient。ancient作形容词,意为“古代的、古老的”,常作定语。3. Dr Naismith divided the men in his class into two teams and taught them how to play his new game.考例We _ into five groups to go to the old peoples home. We did many things to cheer them up. A. divided B. are divided C. were divided(2007山西太原)答案和解析 C。divide. into.为固定结构,意为“把分成”;此处be divided into为被动语态,意为“被分成”,常强调整体被分为若干部分。