What, when, why, and where are all special question words.

1. What is English [w?t]? American [wɑ?t]?

Interpretation: something; something of...; no matter what; anything of...; how true; how true ;太

Grammar: When what is used as an interrogative pronoun, its basic meaning is "what, something, something". It is used as an interrogative sentence and is a sign of a special interrogative sentence.

2. When is English [wen]? American [wen]?

Interpretation: when; when; under what circumstances; on what occasions; (used for expressions of time After) at that time; at that time; at that time; on the spot

Grammar: The basic meaning of when is "when". It can be used as an interrogative adverb to ask when something happened or will happen, and to guide special interrogative sentences.

3. why is English [wa?]? American [wa?]?

Interpretation: (used in questions) why, why; (rhetorical question, indicating no need) why bother; ( Explain reason) why, the reason of...

Grammar: why means "why" and can be used as an interrogative adverb, a relative adverb, and a connecting adverb to guide a noun clause.

4. Where English [we? (r)]? American [wer]?

Definition: where; where; in what situation; (used to express location or after the words of the situation) in that (place), to that (place); there; in that place; in that case

Grammar: where is used as an adverb and the basic meaning is "where, where " can be used as an interrogative adverb to guide special interrogative sentences. Extended information

Other special question words: which, who, How

1. which English [w?t?]? American [w?t?]?

Definition: which one; which ones; (the things that clearly refer to)..., those of...

Grammar: when which is used as an interrogative pronoun, it is used as the object or subject in special interrogative sentences .

2. Who is English [hu?]? American [hu?]?

Interpretation: (asking for name, identity or position) who, what person; indicating the person referred to; Provide further information about someone

Grammar: When who is used as an interrogative pronoun, it means "who". It is generally only used to refer to people and is used as an object or subject in a sentence.

3. How English [ha?]? Beautiful [ha?]?

Definition: how; how (followed by adjective or adverb) how much, how much, how big

Grammar: When "how" is interpreted as "how, how", it mainly refers to the way or method of doing something or something happening. It can also guide clauses or verb infinitives and serve as objects in the sentence. The guiding clause is in It can also be used as an attributive in the sentence.