Question

what 与how区别（非感叹句）

what to do
how to do
有什么区别啊。 是陈述语句中的。 非疑问句

Answer 1

What to do ,是做什么。
比如what do you like to do on sunny days?你在晴天喜欢做什么？
I like to play footballon sunny days.我喜欢踢足球。
How to do 是怎样做。
如：How do you go to school every day?你每天怎样上学？
By bike.骑自行车。

Answer 2

what to do 表示作什么
how to do表示怎么去做
在英语中，how是个疑问副词，what是个疑问代词。在它们引起的句式中，有时可以互相换用，来表达相同或相似的意思。
比如what do you like to do on sunny days?你在晴天喜欢做什么？
I like to play footballon sunny days.我喜欢踢足球。
How to do 是怎样做。
如：How do you go to school every day?你每天怎样上学？
By bike.骑自行车。

Answer 3

宾语从句
what to do
how to do it
what to do
how to deal with sth.
在英语中，how是个疑问副词，what是个疑问代词。在它们引起的句式中，有时可以互相换用，来表达相同或相似的意思。

一、问天气：How…？=What…like? 如：
How was the weather yesterday? 昨天的天气怎么样？
What was the weather like yesterday?

二、征求意见或建议：How about…?=What about…？如：
How about going skating?
What about going skating?去滑冰怎么样？

三、问年龄：How old…?=What…the age…？你多大岁数了？

四、问看法：How…like…?=What…think of/about…? 如：
How do you like this film? 你认为这部影片怎么样?
What do you think of this film?

五、问价钱：How much…？=What…the price 价钱）of…？如：
How much is the book?
What’s the price of the book? 这书多少钱？

Answer 4

⑴当主语，如：
● When to hold the meeting has not yet been decided.
● Where to live is a problem.
● How to cope with the rising cost of living becomes a daily discussion topic.
⑵当宾语，如：
● We must know what to say at a meeting.
● He could not tell whom to trust.
● Do you know how to play bridge?
⑶当补足语，如：
● The problem is where to find the financial aid.
● The question is who to elect.
⑷当名词同位语，如：
● Tom had no idea which book to read first.
● Do you have a rough impression how to do it?
⑸当宾语补足语，如：
● Jim is not sure whose to choose.
● Mary and John are not certain whether to get married or not.
适用于“疑问词+不定式动词”的动词包括：“know, see, decide, tell, ask, consider, discover, explain, forget, guess, hear, imagine, inquire, learn, remember, think, wonder, understand”等。
有点值得特别注意的是：当这结构当宾语时，它的作用等于名词分句，例如：
● I could not decide which dictonary to buy. / I could not decide which dictionary I should buy.
● Jack did not know where to find such a good teacher./ Jack did not know where he could find such a good teacher.
有些动词，如“ask, show, tell, advise, inform, teach”等，可以先有个宾语，然后才接着加上适当的“疑问词+不定式动词” 结构。例如：
● The chief technician showed the apprentice how to repair the machine.
● Have you told him where to get the application form?

Answer 5

what to do 是做什么，做的事情
how to do 是怎么去做，做的方法