牛津上海版八年级下册英语 Unit3 知识点复习学案

八年级下U3知识点复习教案 Words and expressions. Ⅰ. Words. 1. servant n. 仆人；佣人 e. g. Fire and water may be good servants, but bad masters. [谚]水火是忠仆，用之不慎成灾主。 A politician should be a servant of the people. 政治家应当是人民的公仆。 【知识拓展】 serve v. 服务，待客 e.g. They served the guests a wonderful dinner. 他们以盛宴招待客人们。 service n. 服务 e. g. The train service to the capital is very good. 开往首都的火车服务设施非常好。 2. trick v. 欺骗；坑人 e. g. Her tricked me into giving him the money. 他哄骗我给了他钱。 （常与out of连用）骗走，恶作剧 e.g. His partner tried to trick him out of his share. 他的合伙人企图骗走他的股份。 【知识拓展】 trick n. 诡计；骗术，花招 e. g. I can do magic tricks. 我会变魔术。 The children played a trick on their teacher. 孩子们捉弄了他们的老师。 3. electricity n. 电 e.g. The power station supplies electricity to this area. 这个电站供应这个区域的电。 【知识拓展】 electrician n. 电工 electric adj. 发电的，由电产生的 e.g. an electric cenerator发电机 an electric plug电源插头 an electric iron电熨斗 4. flow v. 流动 e.g. The cars flowed in a steady stream along the main road. 汽车在主干道上不停地驶过。 【常用搭配】