WH问句疑问词为首的疑问句，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。)※疑问词当主词时，视为单数，其后接单数动词。)what及how的疑问句例：1.—Whattimeisit?)祈使句表"希望、请求、命令"的句子，称为祈使句。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。
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：Whata (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！)
