Unit2 Words and expressions词汇学案 -2023～2024学年人教版高中英语选择性必修第一册

XB1U2 words and expressions 1. persuade vt. 劝说；说服 → ______________ adj. 有说服力的 →______________ n. 说服；说服力 · 第 1 页 共 6 页 · persuade sb. _______ sth. 使某人相信某事 · persuade sb. that... 使某人相信…… · · persuade sb. (not) _____________ 说服某人（不）去做某事 · persuade sb. _____________________. 说服某人做 / 不做某事 · The other day, my husband tried to persuade me not _____________ (buy) a coat as he thought it was too long. · However, the assistant tried hard to persuade me _____________ the good quality and fashionable style of it. · Therefore, I couldn’t help being persuaded __________________ buying it. 2. switch v. 转换 n. 开关 打开_______________; 关闭 ________________. 同义词组：________________________. · Switch __________ the computer and get to bed! · Mary can switch easily __________ French __________ English. 3. distant adj. 遥远的；远处的；疏远的 → 距离n. ______________ · · ______________ 离……远 · _______________________________ 从远处，________________ (from) （与……）保持距离 · · in the distance ______________ · Are you interested in the stars that are distant _____________ our galaxy? · Apparently, we cannot imagine what the world will become in the ___________（distance）future. 4. secure adj. 安全的；安心的；可靠的；牢固的 vt. 获得；拴牢；保护 (原句：P14 These smart homes will keep us secure, save us energy, and provide a more comfortable environment.) → ____________ adv. 安全地 → ______________ n. 安全 → ______________ adj. 不安全的 · be/feel secure about ______________ · 安全感 ______________________ · 获得一个工作_____________________ · It’s not a __________ way to make a living. · The young man felt secure __________ his future and had a passion for his career. 5. appliance n. 电器 ___________________________ 家用电器 有很多家用电器可供选择，从智能电器到普通电器不等。 ______________________________________________________________________________________________________. 6. automatic adj. 自动的 → ___________________ adv. 自动地 这个电器可以自动操作。 ______________________________________________________________________________________________________. 7. sensor n.传感器 → ___________