Unit 1 Science Fiction 单词讲解课件-2022-2023学年高中英语人教版（2019）选择性必修第四册

Unit1 Words and Expressions讲解 Teaching Objectives 01 02 Ss master the prounciation of the new words. Ss master the usages of key words, phrases and expressions. 1. test out 检验; 测试 They opened a single store in Europe to test out the market. 他们在欧洲开了一家商店，检验一下市场情况。 Hank: I‘d also like to test out the computer. 汉克: 我也想测试一下电脑. 1. test out 检验; 测试 V put sb./sth. to the test　 使受考验;使受检验 stand the test of... 经得起……的考验 Exercises ①It is reported that a new kind of anti-epidemic robot is being __________now.   据报道,一种新型抗疫机器人现在正在测试中。 ②(2021·全国乙卷)My thoughts were soon _____________.我的想法很快得以 验证。  ③We all know that true friendships _______________time.   我们都知道,真正的友谊是经受得住时间考验的。 tested out put to the test stand the test of 3. ridiculous adj. 愚蠢的; 荒谬的; 荒唐的 1. It is ridiculous to do ... 做什么是愚蠢的/荒谬的/荒唐的 2. It is ridiculous that ... ...是愚蠢的/荒谬的/荒唐的 ridiculously adv. 荒唐地;荒谬地; adj. adv. 4. absurd adj. 荒谬的; 荒唐的 It is absurd to do ... 做什么是荒谬的/荒唐的 It is absurd that ... ... 是荒谬的/荒唐的 ridiculous adj. 愚蠢的; 荒谬的; 荒唐的 adj. 同 5. dignity [ˈdɪɡnəti]: n. 庄重; 庄严; 尊严 with dignity: 有尊严地 名 I wanted to bring her home and let her die ____________. 我想带她回家，让她有尊严的死去。 with dignity 6. persuade v.使相信，使信服; 劝说，说服 We had managed to persuade them that it was worth working with us. Jack is so stubborn that I'm afraid I can't persuade him to change/into changing his mind. You should try to persuade your father out of drinking because it does harm to his health. 6. persuade v.使相信，使信服; 劝说，说服 1.使相信，使信服 persuade sb.that... 使某人相信/信服…. persuade sb. of sth. 使某人相信/信服某事物 2.劝说，说服 persuade sb. to do/（into doing） sth. 说服某人做某事 persuade sb. not to do/（out of doing） sth. 说服某人不做某事 persuasive adj.有说服力的，令人信服的 persuasion n. 说服，劝说 V 形 动 名 Exercises ①She persuaded me __________( join)the poetry society and her words fired me with enthusiasm for literature. ②We finally persuaded Tom______the wisdom of the decision. ③My father advised my sister to go to a dental school，and she was reached（打动）by his_______ at l