2012版高考英语一轮复习 Unit3《Inventors and inventions》知识点学案 新人教版选修8

2012 版英语一轮知识点学案：Unit3《Inventors and inventions》（新人教版选修 8）Ⅰ.重要单词聚焦1．patentn． 专利，证书，专利权2．distinguishvi.& vt. 显示……的差别；使……有所不同；辨别3．productn. 产品4．abruptadj. 突然的；意外的5．convenient adj. 便利的；方便的；就近的6．cautionn. 小心；谨慎7．expectationn. 预料；期待；期望8．seize vt. 抓住；捉住；夺9．recognitionn. 认出；认可；承认10．criterion n. (评判的)标准；尺度11．file n. 文件；档案；文件夹12．ripeadj. 熟的；成熟的13．freezing adj. 冰冻的；严寒的14．bear vt. 忍受；忍耐；负担15．jamn. 堵塞；阻塞；果酱16．tapvt. 轻打；轻拍；轻敲 n. 轻轻的敲击(声)；(水)龙头17．currentn. (水或气)流；电流 adj. 现在的；当前的18．stableadj. 稳固的；稳定的；安定的19．associate vt. 联想；联系20．practical adj. 实际的；实践的；实用的Ⅱ.重点短语扫描1．call up给……打电话2．now and then 偶尔；有时3．set about开始；着手4．dive into迅速把手伸入；一心投入5．set out(to do) 开始(做)6． hang on 不挂断；稍等；紧紧握住7．out of order 次序颠倒；发生故障8．get through设法联系上(尤指打通电话)；1 (设法)做完；通过9．ring back回复电话10 ring off 挂断电话Ⅲ.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 ...