《Space Exploration》SectionⅥ PPT课件

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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