Seeing their teacher, the students stood up. *现在分词短语作( 时间 )状语 *现在分词动作的发出者是(the students)
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4.Although they felt very tired,they kept running.
Feeling very tired, they kept running. *现在分词短语作让步状语
注意:现在分词短语作时间状语,所表 示的动作与主句的动作同时发生,有时 可由连词when, while引出。
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C.把状语从句改写成分词短语并说明其功能
1.If you work harder at English, you will make greater progress.
Working harder at English, you will make greater progress. *现在分词短语作条件状语 *现在分词动作的发出者是( you )
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2.现在分词何时用完成形式?
当分词的动作是由主语发出,而且
发生在谓语动作之前,则用分词的 完成形式. Having finished the class, she went home. =After she finished the class…
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1、When I heard the noise,I turned round. =_____________ ,I turned round. 2、Because he knows the answer, he finishes the exercise quickly. = ___________________,he finishes the exercise quickly.