Lucy asked if I need a pen.
Lucy asked what I want.直接引語變?yōu)殚g接的不是有時態(tài)的變化嗎？？一般現(xiàn)在時不是要變?yōu)橐话氵^去式嗎？？Lucy asked whether i needed a pen............Lucy asked what w wanted.直接引語變成間接引語時時態(tài)的變化情況有兩種，即改變時態(tài)和不改變時態(tài)。1、直接引語變成間接引語時，從句時態(tài)無須改變的情況 　　1）當主句的謂語動詞是一般現(xiàn)在時的時候，如： 　　He always says, “I am tired out.” ——>He always says that he is tired out. 　　2）當主句的謂語動詞是將來時的時候，如： 　　He will say, “I'll try my best to help you.” ——>He will say that he will try his best to help me. 3）當直接引語部分帶有具體的過去時間狀語時，如： 　　He said, “I went to college in 1994.” ——>He told us that he went to college in 1994. 　　4）當直接引語中有以when, while引導的從句，表示過去的時間時，如： 　　He said，“When I was a child, I usually played football after school.” ——> 　　He said that when he was a child, he usually played football after school. 　　5）當直接引語是客觀真理或自然現(xiàn)象時，如： 　　Our teacher said to us, “Light travels faster than sound.” ——> 　　Our teacher told us that light travels faster than sound. 　　6）當引語是諺語、格言時，如： 　　He said，“Practice makes perfect.” ——>He said that practice makes perfect. 　　7）當直接引語中有情態(tài)動詞should, would, could, had better, would rather, might, must, ought to, used t-o, need時，如： 　　The teacher said, “You needn't hand in your compositions today.”——> 　　The teacher said we needn't/didn't need to/didn't have to hand in our compositions. 　　2、直接引語變成間接引語時，從句時態(tài)需要改變的情況 　直接引語改為間接引語時，主句中的謂語動詞如果是過去時，從句（即間接引語部分）的謂語動詞在時態(tài)方面要作相應的變化，變成過去時范疇的各種時態(tài)（注意，首先要判斷是否符合第一種情況、即是否符合時態(tài)不變的情況），變化如下： 　直接引語間接引語　 　一般過去時 過去完成時現(xiàn)在進行時 過去進行時 現(xiàn)在完成時 過去完成時 　過去完成時 過去完成時 （不變） 過去進行時 過去進行時 一般將來時 過去將來時