人教版高中英語必修三《Space Exploration》Discovering Useful Structures PPT課件，共18頁。
核心詞匯
1.beyond prep . 超出；在更遠處
教材原句
Sending people to other planets or even beyond solar system is not an easy goal.
要點必記
beyond expression 無法形容 beyond measure無法估量的
beyond repair無法修復 beyond retrieval無法挽回
beyond count數不
2. lack n&vt. 缺乏；缺少
教材原句
due to the lack of gravity 由于缺少重力
要點必記
lack of 沒有，缺乏；不足，不夠 for lack of 因缺乏…；
lack in 缺少…；在…缺乏 lack of power 乏力；缺乏動力
by lack of 因沒有...；因缺乏... from lack of 因沒有...；因缺乏...
lack of money 缺錢 lack of time 缺乏時
lack of capital缺乏資金 ack for 缺乏
核心句式
to do 做定語和狀語
教材原句
China became the third country in the world to independently send humans into space in 2003.
They made vehicles to carry brave people into space.
句式講解
to do 做定語，是放在名詞后面，修飾說明名詞
to do 做目的狀語，表達做某事的目的
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關鍵詞：Space Exploration PPT課件免費下載，.PPT格式；
