第2讲 必修一Unit2 Sports and Fitness词句文精讲精练-2023高三英语一轮复习精品课程（北师大2019）

Unit 2 Sports and Fitness 1． 核心词精讲： 1. a dog that is defeated by other dogs 被其他狗打败的一只狗 defeat vt. to win a victory over someone in a war, competition, game etc (在比赛、战争中) 战胜，打败 e.g. I think Jack can defeat all the other runners. defeat n. [C,U] failure to win or succeed 失败；战胜，击败 e.g. a big / bad defeat 大败 a narrow defeat 惜败 suffer a defeat 遭遇失败 admit defeat 认输 2. Everyone knew Paul had real skills, and was someone who worked really hard and had a strong desire to play for the team. desire n. a strong hope or wish 渴望; 欲望 vt. to want something very much 渴望，期望 e.g. Do you think it is possible for a robot to have its own needs and desires? His boss desires him to finish the report within three days. 【归纳】 n. have a desire to do/ for sth. 有做某事的欲望 have no desire to do sth. 不想做某事 v. desire to do sth. 渴望做某事 注意： desire后接从句时，从句要用虚拟语气，谓语动词用“should+动词原形”，should可以省略。 e.g. The manager desired that you (should) complete the work in one week. 3. Suddenly, a player and I crashed into each other. 突然，我和一个球员撞到了一起。 crash vi.&vt. to hit something or someone extremely hard while moving, in a way that causes a lot of damage or makes a lot of noise 猛撞 if a computer crashes, or if you crash the computer, it suddenly stops working 计算机出故障，崩溃 e.g. Amazingly, he survived when the plane crashed into the sea. A ball came crashing through the window. Yesterday I was surfing the Internet when the computer crashed. 4.“I won’t let you down!” Paul said. let sb. down: to fail to give help or support to (someone who needs or expects it) 使失望，辜负（别人的信任或期望） e.g. —If you don’t bring a birthday present to Lucy, you may let her down. —Thank you for reminding me. Surely I’ll buy her one this evening. 拓展 let in 让……进来 let out 允许……离开；发出（叫声）；结束，下课 let go 放手，松开 let sb. go 释放某人，放走某人 let alone 更不用说，更谈不让（多用于否定句之后） let… alone 不要管（惹、碰等）；不打扰，不惊动 5. And clearly, all the extra hours tha