Module1Unit3知识归纳+练习2022-2023学年牛津上海版英语八年级下册

八年级下册M1U3教案 一、重点词汇 【知识梳理】 1．servant n. 仆人；佣人 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。 【拓展】serve v. 服务，待客(考纲单词) They served the guests a wonderful dinner. 他们以盛宴招待客人们。 service n. 服务(考纲单词) The train service to the capital is very good. 开往首都的火车服务设施非常好。 2．electricity n. 电[U] (考纲单词) The power station supplies electricity to this area. 这个电站供应这个区域的电。 【辨析】electric; electronic; electrician; electricity (1) electric adj. 意为“发电的；由电产生的；电动的”。 (考纲单词) They build electric automobiles. 他们制造电动汽车。 (2) electronic adj. 意为“电子的”。 I have an electronic dictionary. (3) electrician n. 意为“电工”。 Master Wang is an electrician. 王师傅是电工。 (4) electricity n. 意为：“电”。 The power station supplies electricity to this area. 这个点站供应这个区域的电。 【搭配】an electric generator发电机 an electric plug电源插头 an electric iron电熨斗 【拓展】总结类似词性转换，history----historical----historic economy---economic等等 3．trick v. 欺骗；坑人(考纲单词) 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 His partner tried to trick him out of his share. 他的合伙人企图骗走他的股份。 【拓展】trick n. 诡计；骗术，花招(考纲单词) 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。 【常用搭配】play a trick/tricks on sb. (考纲短语)=make a joke/jokes about sb.捉弄某人 4. foolish adj.愚蠢的(考纲单词) I was very foolish to believe him and lend him the money. 我真蠢,竟相信了他,还借钱给他。 谚语There is a saying that stay hungry, stay foolish. 有句谚语:求知若饥，虚心若愚。 【拓展】fool n.傻子 v.愚弄;欺骗(考纲单词) Is it possible that I am a fool? 难道我是一个傻瓜吗? I'm fooled! 我被骗了。 5. wire n.金属丝，金属线 The wire led to a speaker.  这电线连接着扬声器。 6. metre n.计量器；计量表 A meter measures the amount you use, and you get a bill for it monthly. 计量表测量你的使用量，每月你会收到账单。 There's a gas meter in every home. 在每间屋里都有煤气表。 【搭配】a gas meter煤气表 an electricity meter电表 a speed meter速度表 【复习】metre n.米，公尺(考纲单词) The building is 50 metres high. 这栋楼50米高。 7.measure v.测量；度量 A meter measures the amount you use, and you get a bill for it monthly. 计量表