2020-2021学年人教版（2019）选择性必修第一册Unit 5 Working the Land知识精讲学案.docxVIP

选择性必修一 Unit 5 Working the land A Pioneer for All People devote vt. 把……献（给）；把……专用于；专心于 1. Considerable resources have been devoted to proving him a liar. 为了证明他是个骗子已投入了相当多的人力和财力。 2. After her marriage, she couldn’t devote herself totally to her music. 她结婚之后无法全力倾注于音乐 【拓展】 devote…to (doing) sth. 把……用于；献身；致力；专心 devote oneself to (doing) sth. 献身于；致力于 devoted adj. 挚爱的；忠实的，忠诚的 be devoted to 致力于 devotion n. 奉献；关照；忠诚 convince v. 使相信；使确信；说服 1. Although I soon convinced him of my innocence, I think he still has serious doubts about my sanity. 尽管我很快就使他相信我是清白的，但是他还是非常怀疑我精神是否正常。 2. His mother has been trying to convince him to see a doctor. 他妈妈试图劝说他去看医生 【拓展】 convince sb. to do sth. 说服某人做某事 convince sb. of sth. 使某人相信某事 adj. convinced 确信的；深信的 convincing 令人信服的；有说服力的 be convinced of 相信 conventional adj. 传统的；习惯的 1. “Have you had your meal?” is a conventional greeting in China. “您吃了吗？”是中国传统的打招呼方式。 2. Although we can now pay online, some people still prefer the conventional method of cash. 尽管我们现在可以线上支付了，部分人仍然喜欢传统的现金支付方式。 【拓展】 social conventional 社会传统 conventional method 常规方法 conventional industries 传统产业 【辨析】 usual 普通用词，概念广泛。指经常发生或意料中的事，既可指自然发生的现象，也可指按个人习惯或惯例而做的事。 habitual 指按个人习惯反复发生的事情。侧重经常性、习惯性。 regular 着重遵守约定俗成的规则。 conventional 语气强，指遵守已成习惯的事情，强调符合惯例，由人们普遍认可。 I need to stand on the bus as usual. They waited for his habitual response. The regular opening hours are on the paper. The conventional practice flourishes in the United States. shortage v. 不足；缺少；短缺 1. Vietnam is suffering from food shortage. 越南正遭受食品短缺之苦。 2. There is a shortage of council housing. 廉租公房房源不足。 【拓展】 lack, absence, shortage, scarcity 这些名词均含“缺乏，不足”之意。 lack: 普通用词，指部分或完全的不足。 absence: 指某物根本不存在或完全短缺，或某人虽存在，但未到现场。 shortage: 指不足，但侧重达不到规定的，需要的或已知应有的数量。 scarcity: 指产量不足或缺乏某物难以应付或满足需要。 1. What concerned him most was that farmers often had poor harvests. 2. How this could be done was a challenge at that time. 3. What impresses people most about Yuan Longping is his ongoing ability to fullfil his dreams. 主语从句 一、概念