1、 动词表示动作状态，但英语里有些动词不表示动作状态，而是协助主动词表示时态或者语态，这类动词叫做助动词，如助动词do。Do的一般疑问句用法 一般疑问句中do的用法：Do you like swimming?肯定回答Yes,I do.否定回答No,I dont.A:Do you have a/an newB:No,I dont have a/an A:Here is a new for you.B:Thanks.Do you have a new bag?No,I dont have a new bag.Heres a new bag for you.Thanks.Do you have new
2、 pants?No,I dont have new pants.Heres new pants for you.Thanks.Do you have a new basketball?No,I dont have a new basketball.Heres a new basketball for you.Thanks.Do you have a new watch?No,I dont have a new watch.Heres a new watch for you.Thanks.Do you have a new hat?No,I dont have a new hat.Heres a new hat for you.Thanks.
