Unit 1 People of achievement Words and Expressions 课件-2023-2024学年高中英语人教版（2019）选择性必修第一册

词汇 1 By the end of the class, you will be able to: grasp the usage of the important words in this unit in specific context. have a good understanding of word formation, such as prefixes, suffixes, and derivatives. apply these important words in the context. Learning objectives 2 Reading and Thinking 阅读 3 crucial adj. 关键性的; 至关重要 P2 This year’s Nobel Prize for Physiology or Medicine has been awarded to Tu Youyou (co-winner), whose research led to the discovery of artemisinin, a crucial new treatment for malaria. 原句 Vitamins are crucial for maintaining good health. 举例 维生素是保持身体健康的关键。 本年度的诺贝尔生理学或医学奖已授予屠呦呦（得主之一），她的研究使青蒿素这种至关重要的新型抗疟疾药物得以发现。 4 play a crucial role/part in sth. 在......中扮演着至关重要的角色 拓展 记忆 crucial ly crucially adv.关键地 Wining this contract is crucial _____ the success of the company. 巩固 to crucial adj. 关键性的; 至关重要 5 vital adj. 必不可少的 ; 极其重要的 P2 Artemisinin has become a vital part of the treatment for malaria. 原句 Understanding history is vital for/to understanding ourselves as a people and as a nation. 举例 作为一个民族和一个国家，了解历史对于了解我们自身是至关重要的。 使青蒿素已成为治疗疟疾至关重要的成分。 6 be vital to... 对……很重要 It is vital to do sth. 做某事是很重要的 It is vital that...（should) do… 是十分重要的 拓展 记忆 vital adj. 必不可少的 ; 极其重要的 7 1. Enough sleep is vital ______ the students' well-being and health. 2. It is vital for us _________(finish) our homework in time. 3. It is vital that human beings_____________ (obey) the rules of nature. 巩固 vital adj. 必不可少的 ; 极其重要的 to / for to finish (should) obey 8 committed adj. 尽心尽力的；坚定的，坚信的 P2 Tu Youyou, a committed and patient scientist, was born in Ningbo, China, on 30 December 1930, and graduated from Peking University Medical School in 1955. 原句 To my pride, there comes millions of committed communists in China. 举例 我感到自豪的是中国涌现出数以百万的坚定的共产主义者。 屠呦呦是一位坚定而有耐心的科学家，1930年12月30日出生于中国宁波，1995年毕业于北京大学医学院。 9 记忆 committed adj. 尽心尽力的；坚定的，坚信的 前缀com-: completely 表加强词义 词根: mit, miss 发，送 后缀-ed: 表形容词 common collide committed sumit transmit permit 10 b