WH问句
疑问词(Wh~及how)为首的疑问句，称为WH问句，而疑问词可分为疑问代名词，疑问副词及疑问形容词。
疑问代名词：what、who、which、whose。
疑问副词：when、where、why、how。
疑问形容词：what、whose、which。
疑问代名词的用法
◎疑问词当主词
句型：疑问词 动词~？
例：l. Who is cooking in the kitchen? Kate and Mary are. (谁在厨房做饭？是Kate和Mary。)
2. What is there under your bed? (你床底下有什么？)
※疑问词当主词时，视为单数，其后接单数动词。
◎疑问词当补语
句型：疑问词 be动词 主词~？
例：1. Whose are these toys? (这些玩具是谁的？)
2. Who is that tall boy? (那高个子男孩是谁？)
◎疑问词当受词
句型：疑问词 助动词 主词 原形动词~？
例：Which do you want to take? (你想要拿哪一个？)
疑问副词的用法
句型：疑问词 be动词 主词~？
助动词 主词 原形动词~？
例：1. When are you leaving America? (你何时离开美国？)
2. Where do you come from? (你来自哪里？)
3. Why is he absent? (他为何缺席了？)
4. How did you come here? (你如何到这里？)
疑问形容词的用法
句型：疑问词 名词 be动词 主词~？
助动词 主词 原形动词~？
例：1. Which one do you like best? (你最喜欢哪一个？)
2. Whose house is this? (这是谁的房子？)
what及how的疑问句
例：1. — What time is it? (现在几点？)
— It's eight -ten. (现在8点10分。)
2. — What day is it? (今天星期几？)
— It's Sunday. (今天星期日。)
3. — What date is it? (今天几月几日？)
— It's October 10. (今天10月10日。)
4. — What's the weather like today? (今天天气如何？)
= How's the weather today?
— It's cold. (很冷。)
5. — How old will you be next year? (你明年几岁？)
— I'll be ten. (我明年10岁。)
6. — How tall are you? (你多高)
— I'm 160 centimeters tall. (我160公分。) / I'm five feet three inches tall. (我5呎3吋高。)
7. — How high is Mt.Everast? (圣母峰有多高？)
— It's 8848meters high. (高8848公尺。)
8. How many cups of coffee do you drink every day? (你每天喝几杯咖啡？)
9. How much coffee do you drink every day? (你每天喝多少咖啡？)
10. — How long will you stay in Taipei? (你将在台北待多久？)
― For two weeks. (2星期)
11. — How long is the rope? (这条绳子多长？)
— It's two meters long. (2公尺。)
12. — How often do you play tennis? (你多久打一次网球？)
— Once a month. (一个月一次。)
13. — How far is it from here to the post office? (从这里到邮局有多远？)
— It's about ten minutes' walk. (走路大约10分钟。)
祈使句
表"希望、请求、命令"的句子，称为祈使句。
一般祈使句→原形动词~
否定祈使句→Don't(Never) 原形动词~
邀请祈使句→Let's 原形动词~
例：1. Be quiet, please. (请安静。)
2. Please stop talking and listen to me. (请不要讲话听我说。)
= Will you please stop talking and listen to me?
3. Don't drink before you drive. (开车前勿喝酒。)
4. Never make the same mistake again. (别再犯同样的错误。)
5. Let's go for a walk. (咱们去散步吧。)
Yes, let's. / No, let's not.
(好的。) / (不，不要。)
比较：Let's play outside. (咱们一起去外面玩吧！)
Let us play outside. (拜托你让我们去外面玩。)
感叹句
表"惊讶、惊喜、感动、难过"等意思，并带有赞叹或感叹意味的句子，为感叹句。
句型：What a (an) 形容词 名词 (主词 动词)！
How 形容词(副词) (主词 动词)！
例：l. What a beautiful dress (this is)! (这件洋装好美啊！)
= How beautiful this dress is!
2. How interesting this novel is! (这本小说好有趣啊！)
3. How fast he runs! (他跑的好快呀！)
4. What a day! 多棒(坏)的一天呀！
感叹句中，有时会将形容词省略，听者必须依照说话者谈话的内容或表情来判断其涵义。
比较：直述句：You are a very good girl. (你是很棒的女孩。)
祈使句：Be a very good girl. (当个乖女孩。)
感叹句：What a good girl you are! (你真是一位很棒的女孩！)
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