为什么I‘m typing the letter 前要用am?实义动词前不用是要用do,does吗
来源:学生作业帮 编辑:搜搜考试网作业帮 分类:英语作业 时间:2024/06/06 09:31:52
为什么I‘m typing the letter 前要用am?实义动词前不用是要用do,does吗
While he was writeing on the blackboard the children were talking,在这句中writeing 是实义动词吧,为什么前面会加was,talking前加were
如果去掉was 和were 改成while he writeing on the blackboard ,the children talking,为什么不对?
为什么But this morning he got up at 6 o'clock,中got up 前不用加was.同样是动词为什么writening 与talking前要加was和were而got前就不加was
While he was writeing on the blackboard the children were talking,在这句中writeing 是实义动词吧,为什么前面会加was,talking前加were
如果去掉was 和were 改成while he writeing on the blackboard ,the children talking,为什么不对?
为什么But this morning he got up at 6 o'clock,中got up 前不用加was.同样是动词为什么writening 与talking前要加was和were而got前就不加was
因为这是进行时态,某个时间正在发生的事
i'm typing 现在进行时
he was writing,the children were talking 过去进行时
句型就是 be (be 的各种时态)+ 动词ing
i'm typing 现在进行时
he was writing,the children were talking 过去进行时
句型就是 be (be 的各种时态)+ 动词ing
为什么I‘m typing the letter 前要用am?实义动词前不用是要用do,does吗
do放在动词前表强调,那be动词前也一样用吗,比如i do am happy
do you know the person to whom I am talking.为什么不用who
I am Chinese.为什么Chines前不用冠词a?
"I”am the ninth letter?这是个问句,但为什么是”I AM",而不是"IS AM"?
what does she do in the morning这句话后面的do为什么不用does不是第三人称吗?
I’m going to be in the UK 为什么用be而不用am?
“I am able to play the piano”中用了be able to词组,to之后的动词为什么不用动名词
I am sorry that I ()(forget)to post the letter for you 动词填空.
英语动词的用法为什么有些动词需要前加be 、do有些不用?
提问动词用what……do/done/doing 为什么不用did 可不可以what does
i'm crazy about it 为什么加be动词"am"?