我们知道,在使用非谓语动词时,有时需在非谓语动词前加上逻辑主语,构成带逻辑主语的非谓语动词结构,即不定式复合结构,分词独立主格结构、动名词复合结构,在句中分别充当不同成分。一、不定式复合结构通常是在不定式前加“for+n./pron....我们知道,在使用非谓语动词时,有时需在非谓语动词前加上逻辑主语,构成带逻辑主语的非谓语动词结构,即不定式复合结构,分词独立主格结构、动名词复合结构,在句中分别充当不同成分。一、不定式复合结构通常是在不定式前加“for+n./pron.”构成,即:for+n./pron.+to do sth.在句中可作: 1.主语常采用形式主语it,而将作主语的不定式复合结构移至句末,句式为:It+V+其他+不定式复合结构。如:展开更多
Subject Code:B07With the financial support by the National Natural Science Foundation of China and the Chinese Academy of Sciences,Prof.Wang Gehui(王格慧)at the State Key Laboratory of Loess and Quaternary,Institute o...Subject Code:B07With the financial support by the National Natural Science Foundation of China and the Chinese Academy of Sciences,Prof.Wang Gehui(王格慧)at the State Key Laboratory of Loess and Quaternary,Institute of Earth Environment,Chinese Academy of Sciences,and the researchers from China,USA and other countries have revealed a key role of sulfate in the developing process of Chinese haze,which展开更多
文摘我们知道,在使用非谓语动词时,有时需在非谓语动词前加上逻辑主语,构成带逻辑主语的非谓语动词结构,即不定式复合结构,分词独立主格结构、动名词复合结构,在句中分别充当不同成分。一、不定式复合结构通常是在不定式前加“for+n./pron.”构成,即:for+n./pron.+to do sth.在句中可作: 1.主语常采用形式主语it,而将作主语的不定式复合结构移至句末,句式为:It+V+其他+不定式复合结构。如:
文摘Subject Code:B07With the financial support by the National Natural Science Foundation of China and the Chinese Academy of Sciences,Prof.Wang Gehui(王格慧)at the State Key Laboratory of Loess and Quaternary,Institute of Earth Environment,Chinese Academy of Sciences,and the researchers from China,USA and other countries have revealed a key role of sulfate in the developing process of Chinese haze,which
