6.3动名词不定式、分词练习_动名词 6.3动名词不定式、分词练习 1. I was ______ work last week, but I changed my mind. a. to start b. to have started c. to be starting d. to have been... /
2010-06-08 / 查看
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9.5分词作表语-分词 9.5分词作表语 默示主语的状况等。例如: She looked tired with cooking.她因为忙着做饭,看上往有些疲倦。 He remained standing beside the table.他仍然站在桌旁。 ... /
2010-06-08 / 查看
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5.4助动词have的用法-动词 5.4助动词have的用法 1)have +过往分词,组成完成时态。例如: He has left for London.他已往了伦敦。 By the end of last month, they had finished half of their work.... /
2010-06-08 / 查看
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