摘要：B/"助动词"do"后面必须跟"原形动词"，而did不是原形动词。

英语学习者大概有一个共性：大语法熟悉，小语法忘记…

1/请判对、错！

★昨晚，你干什么了！

1/ what do you did last night?

2/ What did you do last night?

第一句错！

a/询问过去、应用"助动词do的过去式/did, 不能用原形/do".

B/"助动词"do"后面必须跟"原形动词"，而did不是原形动词。

2/不同时态、需用不同方式提问

★对"现在一般时"提问 、用do的"现在形式"。

Do you like coffee?

你喜欢咖啡吗？

Does she like English?

她喜欢英语吗？

What do you do for a living?

你何以为生？

★对"现在进行时"提问、用进行时态。

What are you doing right now?

你现在正在干啥？

★对"一般过去时"提问用do的"过去式-did"。

Why did you do that?

你为什么那么做？

Where did you go last weekend?

上个星期天你去哪儿了？

★对"过去进行时"提问用"过去进行时"。

What was she doing at this moment yesterday? 昨天此刻，她在干什么？ What were you doing when I called you?

我给你打电话时，你在干啥？

★对"一般将来时"提问用"将来时"。

Will you come to the party tomorrow night?

明天晚上，你会来参加聚会吗？

Shall I meet my girlfriend at the same place next weekend?

下个星期天，我可以在老地方会见我的女朋友吗？

★‌对"将来进行时‌"提问用"将来进行时"

What will you be doing this time next weekend? 下个星期天、这个时候你会做什么？

★对"现在完成时"提问用"现在完成时~Have/has+P.P"

How many books have you read this year?

你今年读了多少本书？

★对"过去完成"时提问用"过去完成时~Had+P.P"Had you eaten before you came here?

你来这里之前吃过饭了吗？ ★‌对"现在完成进行时‌"提问用"Have been+doing"Have you been studying for the exam these days? 这几天，你一直在为考试而学习吗？

★‌对"过去完成进行时‌"提问：用"Had been+doing"What had they been doing wrong until the end?

他们到底做错了什么？

3/疑问词的选择‌：

询问原因用…why,

询问时间用…when，

询问地点用…where，

询问方式用…how，

询问事物用…what、

询问人用…who。

4/礼貌用语的使用‌：

为表礼貌和尊重，询问时可用：Could, would...，

(时间并非指过去、而是指现在、客气委婉的语气…)★Excuse me, could you please tell me where the bank is？ 打扰了，你能告诉我银行在哪里吗？

★Would you mind closing the window, please?

请问、你在意关闭窗户吗？ 5/ 用"陈述句+OK、Right?You can find the bank near here, right?

你可以在近处找到银行，对吗？

I have decided to do it in this way, is that Ok?

我决定就这样做了，行吗？ 6/避免用词不当的歧义‌

Did you know after the cat caught a mouse, itdied。

个人见解、仅供参考。

来源：鲲鹏展翅一点号