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UNIT 3 The world of science
Section Ⅱ Using language
[对应学生用书第46页]
Ⅰ.重点单词
▶基础单词
1. passive adj. 被动的
2. beyond prep. 无法……
3. instance n. 例子, 实例
4. species n. 物种
passive
beyond
instance
species
Section Ⅱ Using language
8. cure n. 药剂;疗法
cure
5. stream n. 小河, 小溪
6. extraordinary adj. 非凡的, 出色的
7. mental adj. 精神的;精神健康的
stream
extraordinary
mental
Section Ⅱ Using language
▶拓展单词
1. significant adj.重要的, 影响深远的→significantly adv.重大地, 显著地→significance n.意义;意思;重要性;重要意义
2. injure v.使受伤, 弄伤→injury n.伤, 损害→injured adj.受伤的;有伤的
3. chemist n.化学家→chemical n.化学品→chemistry n.化学
4.astronomy n.天文学→ astronomer n.天文学家
5.biology n.生物, 生物学→ biologist n.生物学家→biological adj.生物的, 与生物有关的
significant
injure
chemist
astronomer
biologist
Section Ⅱ Using language
7. minor adj.小的→minority n.少数派;少数
8. origin n.起源, 起因→original adj.原先的, 最初的→originally adv.原先, 最初
9. brilliant adj.聪颖的, 才华横溢的→brilliantly adv.光彩夺目地, 出色地, 高明地→brilliance n.才智, 才华;光辉, 灿烂
10. theory n.学说, 理论→theoretical adj.理论的, 理论上的→ theoretically adv.在理论上, 按理说, 从理论上说
minor
origin
brilliant
theory
6. accurate adj.精确的→accurately adv.精确地;准确地→accuracy n.精确度;准确性
accurate
Section Ⅱ Using language
Ⅱ.重点短语
1. beyon d recognition 无法辨认
2. fo r instance 例如;比如
3.be named after 以……命名
4.be known for 因……而著名
5.due to 由于
beyond
for
after
for
to
Section Ⅱ Using language
9.make an advance towards 朝……推进
10.be recognised as 被公认为……
towards
as
6. natur al selection 自然的选择
7.along with 和……一起
8.be regarded as 被认为……
natural
with
as
Section Ⅱ Using language
Ⅲ.重点句型
1.And it is not just humans who are benefiting—in Brazil, people have given a new 3D-printed shell to a turtle injured in a forest fire !
受益的不仅仅是人类——在巴西, 人们还给了一只在森林大火中受伤的海龟一个新的3D打印贝壳!
2.Currently, there’s no cure for Alzheimer’s, but scientists are researching ways to improve the quality of life for people living with the disease .
目前, 阿尔茨海默病还没有治愈的方法, 但是科学家们正在研究改善患有该病的人生活质量的方法。