人教版（2019）英语必修第三册《Space Exploration》SectionⅥ PPT课件
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人教版高中英语必修三《Space Exploration》SectionⅥ PPT课件，共35页。
《Space Exploration》SectionⅥ PPT课件包含课时基础过关、课时要点突破、巩固练习等内容。
Ⅰ.单词语境记忆——根据英汉提示写出单词的适当形式
1.His travels have taken him to every corner of the ____________ (地球).
2.These fish are found in ____________ (浅的) waters around the coast.
3.She bought a tablecloth with a pink and grey striped ____________ (模式).
4.The blood samples are sent to the laboratory for ____________ (analyse).
5.They often ____________ (监测) what they write，going back over their writing to see whether it is clear.
Ⅱ.短语语境填空——根据汉语提示写出适当的短语
1.Technological changes will inevitably ________________ (导致) unemployment.
2.________________ (结果)，the bad thing has been turned into a good one.
3.As long as you are able to work，you need to ________________ (提供生活所需) yourself and your family.
4.________________ (最后)，after a pursuit lasting all day we caught up with them.
5.At last he opens the front door but time has ________________ (用光) on him.
句型公式
1.动名词作主语一般表示经常性、习惯性的动作，其后谓语用第三人称单数形式，有时用it作形式主语，而把动名词后置。
2.“It＋be＋形容词＋不定式” 是固定句型，其中it作形式主语，不定式是真正的主语。
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