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一、带特殊疑问词的特殊疑问句 (what / where / when / how / who (whom) / whose / which / why / how old / how many / how much / how long / how often / how soon / how far)

要注意: 对时间提问的几个疑问词when, how long和how soon的区别;

对数量提问的how many和how much的区别(另外how much还可以问价格);

二、不定冠词(a / an) 和 定冠词the的用法 (首次提到某人或某物用不定冠词, 谈到上文已经提过的人或物用定冠词);

三、连词(and / but / so)的用法(and”和”表并列, but”但是”表转折, so”所以”表结果)。

一、疑问词的用法

以疑问代词what, who, whom, whose, which或疑问副词when, where, why, how等放在句首提问的句子，叫特殊疑问句。答句必须针对问句中的疑问词来回答。

1. 疑问代词：

what用于对句子的主语、宾语、表语提问。用于提问“事情、东西”，还可以提问“姓名、职业、时间”等。

Who, whom, whose只能指人，who“谁”，常作主语，whom“谁”，常作宾语，whose“谁的”，常作定语或表语。Who可用来代替whom,但前面有介词时只能用whom, 不能用who. which用来询问人或物，一般有特定的选择范围。

What did you say? What would you like to eat today?

What?s your brother? = What did your brother do? = what?s your brother?s job?

Who taught you English last year?

Whose father works in Beijing?

Which is your sister of the two girls?

2. when, where, why, how分别对时间、地点、原因和方式。

When did you arrive here? 你什么时候到这里的?

Where were you last night? 你昨晚在哪里?

Why were you late again? 你怎么又迟到了?

How do you go to school? 你怎样上学的?

注：when与what time的区别：when指的是大体的时间，而what time询问的是具体的时间。 --What time shall we meet? -- At ten o?clock.

--When shall we meet? --Tomorrow.

3. how many用于询问“多少”，且后面接可数名词复数。how much用于提问“多少”，后面接不可数名词，也可对“钱”提问。

--How many students are there in your class? --There are 50 students in our class. --How much time do we still have? --We have 15 minutes.

4. how old用于提问年龄“多大岁数”;how long用于提问时间或长度“多长时间，长度多长”，回答用“for+一段时间”;how soon用于提问时间“还要多久”，回答用“in+一段时间”;how far提问距离“有多远”;how often用于提问频率“多长时间一次”。

--How old is your sister? --She is 14 years old.

--How long will you stay here? --I?ll stay here for two days.

--How far is it from your house to the school? --It is two kilometers away.

5. 形容词及对应名词 how+形容词= what+名词

How long is the table? = What?s the length of the table?

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