Unit 1 Science And Scientists 一轮复习词汇讲解讲义-2024届高三英语人教版（2019）选择性必修第二册

UNIT 1 Science And Scientists cholera*[ˈkɒlərə]n.霍乱 severe[sɪˈvɪə(r)]adj.极为恶劣的;十分严重的;严厉的 例 In two particular streets, the cholera outbreak was so severe that more than 500 people died in ten days.在两条特别的街道,霍乱爆发非常严重,以至于10 天之内 500 人因此而死亡。 severe punishment 严厉的惩罚 diarrhoea*,〈美>diarrhea[ˌdaɪə'rɪə] n.腹泻 dehydration*[ˌdi:haɪ'dreɪʃn]n.脱水 frustrated*[frʌˈstreɪtɪd] adj.懊恼的;沮丧的;失意的 例They felt frustrated at the lack of progress.没有进展，他们感到懊丧。 once and for all 最终地;彻底地 例Let’s settle this matter once and for all.我们把这个问题彻底解决了吧。 contradictory[ˌkɒntrəˈdɪktəri] adj.相互矛盾的;对立的;不一致的 ①矛盾的，对立的(＋to)：The prisoner's statement was contradictory to the one he'd made earlier.那个囚犯的供词与他早些时候说的相矛盾。 ②好反驳的，喜争辩的：a contradictory nature爱争辩的本性 例The advice I received was often contradictory.我所得到的建议常常是相互矛盾的。 infection[ɪnˈfekʃn]n.感染;传染 例 Always sterilize the needle to prevent infection.注射针头每次都要消毒,以防感染。 infect[ɪnˈfekt] vt.使感染;传染 ①传染；染上：My computer is infected with a virus.我的电脑感染病毒了。 One of the boys in the class had a fever and he soon infected other children.班上有个男孩发烧了，很快传染给了其他孩子。 be infected with flu被传染上流感 ②影响；感染：She infected the whole class with her laughter.她的笑声感染了全班同学。 例 Officials say that few patients are infected with the virus, owing to the effective prevention.官员说,由于有效预防,没有几个病人感染那种病毒。 搭infect sb.(with sth.)使某人感染(某种疾病、感情等) germ[dʒɜːm] n.微生物;细菌;病菌 subscribe[səbˈskraɪb] vi.认购(股份);定期订购;定期交纳(会费) subscribe one's name to a document 在文件上签名 subscribe to a newspaper 订阅报纸 例 Each employee may subscribe for up to £2,000 worth of shares.每位员工最高可以认购价值2,000英镑的股份。 I subscribed to one daily newspaper and one weekly magazine.我订阅了一份日报和一份周刊。 subscribe to 同意;赞同 例Snow subscribed to the second theory.斯诺赞同第二种理论。(教材原句) proof[pruːf] n.证据;证明;检验 We finally got several proofs of his innocence.我们终于取得数件证实他无罪的证据。 Do you have any proof that you have been with her？你有一直和她在一起的证据吗？ 【短语·搭配】 give proof of提供……的证据 例He has further proof of this.他对此有进一步的证据。 multiple[ˈmʌltɪpl] adj.数量多的;多种多样的 例 Women play multiple roles in society.女性在社会中担当多种角色。