Unit 3 The world of science第二课时 Using languageⅠ.词汇初探1．passive adj. 被动的；消极的→active (反义词) adj. 主动的；积极的2．beyond prep. 无法……3．instance n．例子；实例4．significant adj. 重要的→significance n. 意义；意思；重要性；重要意义5．injure vt. 损害；伤害→injured adj. 受伤的→injury n. 伤口；受伤处6．chemist n. 化学家→chemical n. 化学药品→chemistry n. 化学7．biologist n. 生物学家→biology n. 生物学8．accurate adj. 精确的，正确的→accuracy n. 正确，准确9．minor adj. 小的；次要的→minority n. 少数民族；极少数→majority n. 多数10．origin n. 起源→ original adj. 原先的；最初的→originally adv. 原先地；最初地11．extraordinary adj. 出色的；非凡的→ordinary adj. 平常的；普通的12．brilliant adj. 聪颖的；才华横溢的13．theory n. 学说；理论14．mental adj. 精神的；智力的→mentally adv. 精神上；智力上→physical (反义词) adj. 身体的；肉体的15．cure n. 治愈；痊愈 vt. 治愈；治疗→treat (近义词) vt. 治疗Ⅱ.短语互译1．无法辨认 beyond_recognition 2．例如 for_instance3．以……命名 be_named_after4．因……而闻名 be_known_for5．因为；由于 due_to6. be regarded as 被视作7．live with 忍受8．the number of …… 的数量 9．a cure for …… 的疗法 10．end with 以……结束Ⅲ.经典句式1 ． He also developed a calendar which is as_accurate_as the Gregorian calendar.(P30)他还发明了一种和公历一样精确的历法。2 ． It is recognised as the most common mental disease among older people，and the number of sufferers is growing.(P31)它被认为是老年人中最常见的精神疾病，患者人数也在不断增加。Ⅳ.语法初探——单句语法填空1 ． Shakespeare's play Hamlet has_been_made (make) into at least ten different films over the past years.2 ． Despite the previous rounds of talks, no agreement has_been_reached (reach) so far by the two sides.3．In the past ten years, a lot of trees have_been_planted (plant) on the hills in my hometo...
