??不定式的完成式表示不定式的動作在謂語表示的動作(狀態(tài))之前完成。
??【例如】
??I am sorry to have kept you waiting for such a long time.She seems to have read the book before.
??He is said to have written a new book about business English.
??The ancient Egyptians are supposed( )rockets to the moon. (CET-4 1996,6)
??A) to send
??B) to be sending
??C) to have sent
??D) to have been sending
??本句意為：據(jù)猜測，古代埃及人曾向月球發(fā)射過火箭。
??suppose后面一般加不定式作賓語，而且不定式的動作發(fā)生在主句動作之前，故選擇不定式的完成式，答案為C。在should like, would like/love后加不定式的完成式表示過去未實現(xiàn)的動作。在plan, wish等詞的過去時后面可用不定式的完成式表示動作沒有實現(xiàn)。
??【例如】
??I'd like to have gone with you on your hike last weekend.The Chinese people hope to have realized the four modernizations by the year 2000.We planned to have finished the work before supper.
??【例如】
??I am sorry to have kept you waiting for such a long time.She seems to have read the book before.
??He is said to have written a new book about business English.
??The ancient Egyptians are supposed( )rockets to the moon. (CET-4 1996,6)
??A) to send
??B) to be sending
??C) to have sent
??D) to have been sending
??本句意為：據(jù)猜測，古代埃及人曾向月球發(fā)射過火箭。
??suppose后面一般加不定式作賓語，而且不定式的動作發(fā)生在主句動作之前，故選擇不定式的完成式，答案為C。在should like, would like/love后加不定式的完成式表示過去未實現(xiàn)的動作。在plan, wish等詞的過去時后面可用不定式的完成式表示動作沒有實現(xiàn)。
??【例如】
??I'd like to have gone with you on your hike last weekend.The Chinese people hope to have realized the four modernizations by the year 2000.We planned to have finished the work before supper.