人教版高中英語必修三《Space Exploration》SectionⅦ PPT課件，共24頁。
《Space Exploration》SectionⅦ PPT課件包含篇章結構、常用詞匯、亮點表達、寫作技巧等內容。
Para.1：Advance an argument whether exploration space a waste of time and money.
Para.2：Exploring space has contributed great to the fight against world hunger.
Para.3：Space exploration has already promote technological improvement.
Para.4：Sending astronauts into space has furthered understanding of the world’s problems and figuring out ways to solve them.
Para.5：Draw a conclusion that exploring space is of great benefit.
常用詞匯
have a discussion about，different opinions，on the one hand...on the other hand...，first/second/third...，what’s more，besides，in addition，however/but/though，to sum up/in a word/in conclusion/in short/above all/in general/generally speaking
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關鍵詞：Space Exploration PPT課件免費下載，.PPT格式；
