วันเสาร์ที่ 20 พฤศจิกายน พ.ศ. 2553

Wh-Questions

   Wh questions (Question Words)

 
The grammar used with wh- questions depends on whether the topic being asked about is the "subject" or "predicate" of a sentence. For the subject pattern, simply replace the person or thing being asked about with the appropriate wh-word.

Types of questions

There are two types of questions:
  • Yes or no questions
  • Wh questions
Questions

Question words

Question words are also called wh questions because they include the letters  'W'and 'H'.
Question words MeaningExamples
whopersonWho's that? That's Nancy.
where placeWhere do you live? In Boston
whyreason Why do you sleep early? Because I've got to get up early
when time When do you go to work? At 7:00
how mannerHow do you go? By car
whatobject, idea or actionWhat do you do? I am an engineer
whichchoiceWhich one do you prefer? The red one.
whose possession Whose is this book? It's Alan's.
whom
object of the verb
Whom did you meet? I met the manager.
what kind
description
What kind of music do you like? I like quiet songs
what time timeWhat time did you come home?
how manyquantity (countable)How many students are there? There are twenty.
how much amount, price (uncountable)How much time have we got? Ten minutes
how long duration, lengthHow long did you stay in that hotel? For two weeks.
how often frequencyHow often do you go to the gym? Twice a week.
how far distanceHow far is your school? It's one mile far.
how oldageHow old are you? I'm 16.
how comereason How come I didn't see at the party?

Asking questions

1.If you ask about the subject of the sentence, simply add the question word at the beginning:
Example:
James writes good poems. — Who writes good pems?

2.If you ask about the predicate of the sentence (the part of a sentence which contains the verb and gives information about the subject), there are three options:
  • If there is a helping (auxilary) verb that precedes the main verb ( foe example, can, is, are, was, were, will, would...), add the question word and invert the subject and the helping (auxilary) verb.
    Examples:
    He can speak Chinese. — What can he speak?
    They are leaving tonight. — When are they leaving?
  • If you ask about the predicate and there is no helping (auxilary) verb and the verb is "to be", simply add the question verb and invert the subject and the verb.
    Example:
    The play was interesting. — How was the play?
  • If there is no helping (auxilary) verb in the the predicate and the main verb is not "to be", add the auxilary "do" in the appropriate form.
    Examples:
    They go to the movies every Saturday. — Where do they go to the movies?
    He wakes up early. — When does he wake up?
    They sent a letter. — What did they send?


Tense Question about:    




Example

Present Simple     Place   :Where does she play?

Past Simple     Time           :When did they play?

Present Progressive     Manner        :How is he playing?

Past Progressive     Direct object     :What was he playing?

Present Perfect     Indirect object     :With who have you played?

Progressive     Choice     :Which game have you been playing?

Past Perfect     Reason     :Why had they played?

Progressive     Frequency     :How often had she been playing?

Future Simple     Number     :How much will I play?

Modals     Possession     :Whose role can he play?

Conditional     Duration     :How long would it take?

Conditional perfect     Age     :How old would he have been?


Make present simple ‘wh’ questions:

1.  (where / you / go to school?) ________________________________________

2.  (what / you / do?)
__________________________________________________________________

3.  (where / John / come from?)
__________________________________________________________________

4.  (how long / it / take from London to Paris?)
__________________________________________________________________

5.  (how often / she / go to the cinema?)
__________________________________________________________________


6.  (how many children / you / have?)
__________________________________________________________________


7.  (when / you / get up?)
__________________________________________________________________


8.  (how often / you / study English?)
__________________________________________________________________


9.  (what time / the film / start?)
__________________________________________________________________


10. (where / you / play tennis?)
__________________________________________________________________


11. (what sports / Lucy / like?)
__________________________________________________________________


12. (how / they / get to work?)
__________________________________________________________________


13. (how often / I / come here?)
__________________________________________________________________


14. (where / she / live?)
__________________________________________________________________


15. (why / you / eat so much chocolate?)
__________________________________________________________________


16. (what / this machine / do?)
__________________________________________________________________


17. (who / she / meet on Saturdays?)
__________________________________________________________________


18. (how many brothers / she / have?)
__________________________________________________________________


19. (how much / this / cost?)
__________________________________________________________________


20. (where / you / eat lunch?)
__________________________________________________________________



Answers:

1.  Where do you go to school?
2.  What do you do?
3.  Where does John come from?
4.  How long does it take from London to Paris?
5.  How often does she go to the cinema?
6.  How many children do you have?
7.  When do you get up?
8.  How often do you study English?
9.  What time does the film start?
10. Where do you play tennis?
11. What sports does Lucy like?
12. How do they get to work?
13. How often do I come here?
14. Where does she live?
15. Why do you eat so much chocolate?
16. What does this machine do?
17. Who does she meet on Saturdays?
18. How many brothers does she have?
19. How much does this cost?
20. Where do you eat lunch?
 

Reference:   http://www.perfect-english-grammar.com/

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