Unit 3 Inventors and inventionsⅠ.重要单词聚焦1.n. 专利,证书,专利权2.vi.& vt. 显示……的差别;使……有所不同;辨别3.n. 产品4.adj. 突然的;意外的5. adj. 便利的;方便的;就近的6.n. 小心;谨慎7.n. 预料;期待;期望patentdistinguishproductabruptconvenientcautionexpectation8. vt. 抓住;捉住;夺9.n. 认出;认可;承认10. n. (评判的)标准;尺度11.n. 文件;档案;文件夹12.adj. 熟的;成熟的13. adj. 冰冻的;严寒的14. vt. 忍受;忍耐;负担15.n. 堵塞;阻塞;果酱16.vt. 轻打;轻拍;轻敲 n. 轻轻的敲击(声);(水)龙头seizerecognitioncriterionfileripefreezing用心 爱心 专心1bearjamtap17.n. (水或气)流;电流 adj. 现在的;当前的18.adj. 稳固的;稳定的;安定的19. vt. 联想;联系20. adj. 实际的;实践的;实用的currentstableassociatepracticalⅡ.重点短语扫描1.call 给……打电话2.now then 偶尔;有时3.set 开始;着手4.dive 迅速把手伸入;一心投入5.set (to do) 开始(做)6. on 不挂断;稍等;紧紧握住7.out of 次序颠倒;发生故障8.get 设法联系上(尤指打通电话); (设法)做完;通过upandaboutintoouthangorderthrough9.ring 回复电话10.ring 挂断电话用心 爱心 专心2backoffⅢ.课文原句突破1.Here was a chance for me to distinguish myself by inventing something merciful that would catch snakes but not harm them.[信息提取] distinguish oneself 使自己扬名。[例句仿写] 这个人因智慧而扬名。The man________ ________ ________ ________ ________.【答案】 distinguished himself by his wisdom2.I’m sorry,but this phone is out of order.[信息提取] be out of order 坏了,有毛病。[例句仿写] 咱们的冰箱又坏了,我们别修它了,最好买一个新的。Our refrigerator________ ________ ________ ________ ________.We’d better buy a new one________ ________ ________ ________.【答案】 is out of order again;instead of repairing it3.But once picked up,they tried to bite me.[信息提取] once picked up 为“连接词+过去分词”结构,相当于 once they were picked up。once 引导时间状语从句。[例句...