Unit 2 Looking into the Future 词汇讲解课件-2023-2024学年高中英语人教版（2019）选择性必修第一册

Unit 02 Looking into the Future 新人教选择性必修一 persuade [pəˈsweɪd]: vt. 劝说; 说 persuasion[pəˈsweɪʒn]: n. 说服; 劝说 persuasive adj. 有说服力的 persuade sb to do…= persuade sb into doing…: 说服某人做什么 persuade sb not to do…= persuade sb out of doing…: 说服某人不做什么 1）I tried to persuade him to study hard but he didn’t listen to me. 2）She has persuaded her father out of smoking Unit two B. 2. switch [swɪtʃ]: vt. 转换; 交换; (使)改变; 转变n. 开关; 转换器; 改变 Wait until the lights have switched to green. switch off/on: 关/开(电灯、机器、电器、燃气、水、手机等) = turn on/off: 打开/关 Have you ever forgotten to switch off the TV or computer? Unit two B. 3. secure [sɪˈkjʊə(r)]: adj. 安全的; 安心的;可靠的; 牢固的vt. 获得; 拴牢; 保护 security [sɪˈkjʊərəti]: n. 安全; 平安; 保护措施; 安全工作 1）These smart homes will keep us secure. 2）She secured the rope firmly to the back of the car. 3）The president has secured some support from the middle class. 4）You must secure the school against attack. Unit two B. 4. appliance [əˈplaɪəns]: n. 电器; 器具 electrical/household appliances : 电器/家用器具 Her kitchen is equipped with modern appliances from Japan. 5. automatic [ˌɔːtəˈmætɪk]: adj. 自动的 automatically: adv. 自动地 energetically, economically, specifically, scientifically, basically publicly Unit two B. 6. integrated [ˈɪntɪɡreɪtɪd]: adj. 各部分密切协调的; 综合的 integrated sensors 集成传感器 integrate [ˈɪntɪgreɪt]: vi./vt. (使)合并; 成为一体 These programs can be integrated with your existing software. 这些程序能和你已有的软件整合成一体。 Unit two B. 7.efficient [ɪˈfɪʃnt]: adj. 效率高的; 有功效的 efficiency： n 效率 efficiently: adv. 有效地；效率高地 effective [ɪˈfektɪv]: adj. 有效的 Unit two B. 8.preference [ˈprefrəns]: n. 爱好; 偏爱 prefer (-rred/-rring) [prɪˈfɜː]：v. 宁愿; 更喜欢 prefer (doing )A to (doing ）B=prefer to do rather than do=would rather do than do: 喜欢做A事胜过做B事 have a preference for...: 喜欢 1) Your home will also learn your daily routine and preferences, so everything will be ready for you when you get home each evening. 2) She had a strong preference for country life. Unit two B. 9. instant [ˈɪnstənt]: n.