五、疑问代词

疑问代词在句中用来构成特殊疑问句，主要用于询问“什么人”、“什么物”，疑问代词有who，whose，which，和what等，一般情况下是用在句首。

（一）who （谁）用于对人提问，既可以指单数，也可指复数。在句中作主语

Who is that boy？He's my brother.那个男孩是谁？是我弟弟。

Who likes running？Andy likes running.谁喜欢跑步？安迪喜欢跑步。

Who lives in this house？谁住在这个房子里？

Who are playing the piano？谁在弹钢琴？

Who saw Danny？Alice saw him.谁看到丹尼了？爱丽丝看到他了。

Who 's that behind the table？It's Jack.谁在桌子后面？是杰克。

Tips：

疑问代词who 做主语时，动词用单数还是复数形式，要根据他们代表的数决定。如果数的概念不清，动词多采用单数形式。

Who are there on the playground？谁在操场上？（问话者和听话者都知道操场上有一些人）

Who is in the classroom now？现在谁还在教室里？（说话者和听话者可能都不知道是否有人或者有多少人）

（二）Whose （谁的）对所属关系提问，其后必须跟名词。

Whose school bag is this？It's Tom's.这是谁的书包？是汤姆的。

Whose coats are these？They're our coats.那是谁的外套？那是我们的外套。

Whose birthday is it？It's my mother's.是谁的生日？是我妈妈的生日。

Whose is this new computer？It's yours.新电脑是谁的？是你的。

（三）what （什么）对物或事情提问，在句中作主语

1.what在句中作主语，后面不加名词

What does Danny like？He likes oranges.丹尼喜欢什么？他喜欢橘子。

What can you see on the wall？I can see a sign.你看到墙上有什么？我看到一个标志。

What are you doing now？I'm making a kite.你在干什么？我在做风筝。

What are those in the dishes？They are sandwiches and apples.碟子里是什么？三明治和苹果。

2.what后面加名词

What color is your new dress？你的新裙子是什么颜色的？

What time is it？几点了？

What day is today？今天是星期几？

What size is this jacket？这件夹克是什么尺码的？

What is it like？Is it good？它怎样？好吗？（句中的like不是动词，是介词。）

（四）which（哪一个）一般在which后加名词，用于对人、事或物提问

Which class are you in？你在哪一个班级？

Which way shall we go？我们该走哪条路？

Which teacher did you see？你看到哪位老师？

Which color do you prefer，red or purple？红色和紫色，你喜欢哪一种颜色。

指物时，which后面可以不加名词，如 Which is bigger，our school or your school？你们学校和我们的学校，哪个大？

Tips：

1.what和which

what 常泛指“哪一类”，which常指在具体的范围内进行选择。

Which colour do you like？Blue or green？蓝色和绿色，你更喜欢哪一种？（在蓝色和绿色之间选择）

What colour do you like？你喜欢哪种颜色？（没有选择的范围）

2.what和who

What is your mother？你母亲是做什么的？（询问职业）

— Who is that woman？那位女士是谁？（询问身份）

— She is my maths teacher.她是我的数学老师。

3.9 Put in “who” or “whose” or “what”（请用who，whose或what填空）

1.____ is that expensive camera？It's his.

2.____ is in your pocket？It's a book.

3.____ is he doing？He's washing his bicycle.

4.____ gloves are these？They are my sister's.

5.____ is Karen doing？She's cooking lunch.

6.____ will the weather be like next week？It will be cool.

7.____ did you go with？I went with my classmate.

8.____ gave her the lunchbox？Her grandma.

3.10 Write questions （根据划线部分写问句）

1.Annie bought a new blouse yesterday.

____________________________________

2.I'm looking for my key.

____________________________________

3.Andy is talking to her friend .

____________________________________

4.My father is a firefighter.

____________________________________

5.Jill's grandma is in the nearby hospital.

____________________________________

6.I'm writing a letter .

____________________________________

7.These crayons are Tom and Tim's.

____________________________________

8.Jack can tell the difference between the suits.

____________________________________