内容正文:
Unit 1 Science and scientists
Using Language
Write about what makes a great scientist
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1
Lead-in
Look at these pictures and share contribution they have made with group members.
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2
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Lead-in
Look at these pictures and share contribution they have made with group members.
famous scientist known
for his theory about
black holes and big bangs:
A Brief History of Time
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4
1. What can we know from the title and the pictures?
Pre-reading
Title: THE FATHER OF CHINA’S AEROSPACE
A WORLD OF PURE THOUGHT
Picture:
The text is mainly about _______________________
________________________
the brief introduction of
Qian Xuesen and Hawking
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5
While-reading
否定词+比较级:表示最高级
介词短语作定语,把定语从
句和先行词分开了
定语从句,修饰a man
describe sth as 把...描述为
be described as 被描述为
devote v. 奉献;致力于 devoted adj. 献身的;忠诚的 devotion n.奉献
devote oneself to doing
= be devoted to doing
致力于;献身于
也许没有哪一位科学家比钱学森对中国航天科学的影响更。被《钱学森的故事》一书的作者描述为“具有伟大科学思想和精神”的人,并且热爱祖国,用努力,成就和奉献服务祖国,钱学森备受人们尊敬。
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6
Para2
过去分词短语作状语,be born
不定式短语作目的状语
句子的主句,because引导的原因状语从句,that引导的宾语从句,
不定式短语作目的状语
钱学森1911年出生于上海,在北京上学,后来进入上海交通大学学习铁道机械工程。然而,1932年淞沪抗战爆发后,钱学森意识到中国需要建设强大的空军来保卫国家,因此决定改变其专业为航空专业。
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7
Para3
不定式短语作目的状语
意为“攻读研究生”
pursue v.追求
pursuit n.追求;追赶
同位语,对Jet Propulsion Laboratoty进行解释说明
leading adj.最主要的
意为“在...期间”
1935年,钱学森前往美国攻读研究生。20世纪30-40年代,钱学森成为美国喷气式飞机和火箭技术的先驱人物。20世纪30年代担任加州理工学院的研究生助理时,钱学森协助开展火箭推进方面的重要研究工作。20世纪40年代,钱学森与其他几人成立了喷气式推进实验室,该实验室现是美国宇航局最重要的太空探索中心之一。
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pursue v.追求
pursuit n.追求;追赶
course n.进展;进程;课程;一道菜
pion