人教版高中英语必修三 《Space Exploration》SectionB PPT课件

人教版高中英语必修三《Space Exploration》SectionB PPT课件，共47页。

重点词汇

1.However,some scientists were determined to help humans realise their dream to explore space.

然而,一些科学家决意要帮助人类实现探索太空的梦想。

【词汇精讲】句中的determined是形容词,意为“有决心的;意志坚定的”。

He made determined efforts to overcome the difficulties.

他做出了不懈的努力去克服困难。

We are determined to get the work done before New Year’s Day.

我们下定决心要在元旦前完成这项工作。

2.These disasters made everyone sad and disappointed,but the desire to explore the universe never died.

这些灾难使每个人都感到悲伤和失望,但探索宇宙的愿望从未消失。

【词汇精讲1】disappointed是形容词,意为“失望的;沮丧的”,在句中作宾语补足语。

They were bitterly disappointed at the result of the game.

他们对比赛结果极为失望。

He was disappointed to see she wasn’t at the party.

看到她没来参加晚会,他感到很失望。

重点句式

1.These disasters made everyone sad and disappointed,but the desire to explore the universe never died.

这些灾难让每个人都感到悲伤和失望,但探索宇宙的愿望从未消失。

【句式剖析】该句中made是谓语动词,其宾语是everyone,sad and disappointed是宾语补足语,用于补充说明宾语everyone的情况。

His failing in the final exam made all of us disappointed.

他期末考试不及格让我们都很失望。

The noise in the school makes learning difficult.

学校里的吵闹声让学习变得很难。

2.China became the third country in the world to independently send humans into space in 2003,when Yang Liwei successfully orbited Earth in the Shenzhou 5 spacecraft.

2003年,杨利伟乘坐“神舟五号”飞船成功绕地球飞行,中国成为世界上第三个独立将人类送入太空的国家。

【句式剖析】本句是一个复合句。主句是China became the third country...,when引导的是定语从句。不定式短语to independently send humans into space in 2003作后置定语修饰名词the third country。当被修饰成分前有序数词或形容词的最高级及the only,the very修饰时,常用不定式作定语。

He was the first man to land on the moon in July 1969.

1969年7月,他成为第一个登上月球的人。

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