Unit 3 Starting out & Understanding ideas 学案-2022-2023学年高中英语外研版（2019）选择性必修第三册

Section A Starting out & Understanding ideas 学习目标 1、学会本节单词、短语。 2、掌握本节句型表达与运用。 知识运用 1. operation 词性：_________ 意思：________ do/perform/carry out an operation (on. . . )实施（……）手术 be in operation 工作中；使用中；有效 come into operation 开始工作；开始生效 put...into operation 实施/启用……；使……运转 have/undergo an operation 接受手术 operate v. (使）运转，工作；操作，控制；经营，营业；动手术 operate on sb. 给某人做手术 operator n. 电话接线员；操作者；经营者；公司 练习：Clive was experienced in ___________ (operate) the computers. 2. commander 词性：_________ 意思：___________ command v. 命令；指挥，统率；掌管n. 命令；指挥，控制；掌握，运用能力 command sb. to do sth. 命令某人做某事 command that. . . 命令……（从句用虚拟语气，即从句谓语要用“should+动词原形”，should 可省略） at sb's command 听从某人的吩咐；运用自如 under sb's command/under the command of sb. 由某人指挥 take/be in command (of sth.) 指挥；控制（某事） have a good command of精通（尤指语言） 练习：She commanded him __________ (shut) the gate. 3. confidence 词性：_________ 意思：________ have/lose confidence in. . . 对……有信心/对……失去信心 have confidence to do sth. 有信心做某事 a lack of confidence 缺乏信心 inspire/restore/gain/b