He is going as soon as he ___ dinner ___为什么不用has而用has had?他现在一做完作业就去吃饭 后半句应该是一般将来时，应该用has，但是却用has had 的现在完成时，

as soon as后面的时态1.I am going to watch TV as soon as I finish my homework.2.He is going as soon as he has had dinner.都是新概念英语习题上的句子.为什么两句话里as soon as 后面的时态不一样?第一句用finished对吗 He is going as soon as he has had dinner.还有能否详细给我讲解一下这个句子as soon as 是 一...就的意思 可是放在这里我觉得完全不能理解句子的意思. 这个英语选择选啥呀?He is going as soon as he _______ dinner.A.has B.has had C.have had D.had We will go to the cinema, ________.A.as soon as he came back B.as soon as he comes back C.as soon as he will come back D.as soon as he is coming back Helen is going to talk with you as soon as she(finish)her work 改错：He will give me a phone call as soon as he is getting back. He is going as soon as he ___ dinner ___为什么不用has而用has had?他现在一做完作业就去吃饭 后半句应该是一般将来时，应该用has，但是却用has had 的现在完成时， As I soon learnt, he was English himself! 为什么是he was而不是he is? When are you going to tell him the good news?[ ]A.As soon as he will come backB.As soon as he comes backC.Since he comes backD.Even though he will come back He met many problems__he was going over his lessons?A.before B.as soon as C.since D.while He met many problems ____he was going over his lesson A.before B.as soon as C.since D.while 完形填空：Danny is sick,but he is going to （ ） (health) soon.怎么写? Mr is free.He is going to Betty birthday party soon.改错 as soon as he (get/gets) home? As soon as he finished his homework he is going to visit to her aunt sa soon as he will arrive in beijing ,为什么要将其中的will arrive改成will arrives,请问,在这句话里有什么区别吗? My brother is going to work as hard as he is next term的翻译, He as well as I is going to the concert.可不可以把 is 换成 are