小学英语中常见的几种表达形式由刀豆文库小编整理，希望给你工作、学习、生活带来方便，猜你可能喜欢“小学英语常用表达法”。
小学英语中常见的几种表达形式
------------------------------------------------------现在进行时
表示现在正在进行的动作。
构成： 主语＋be动词＋动词的现在分词＋其它成分
We are having lunch.He is reading a book.The boys are swimming acro the The dog is running after a cat.river.★变疑问句将be动词移到句首
Are we having lunch?Is he reading a book?
Are the boys swimming acro the Is the dog running after a cat?
river?
★变否定句在be动词后面加 not
We are not having lunch.He is not reading a book.The dog is not running after a cat.The boys are swimming acro the river.★特殊疑问句：what, which, how, where, who, etc.疑问词＋动词＋主语＋现在分词
What are you doing? What is she doing? What is the dog doing?------------------------------------------------------含有be动词的句子
He is a teacher.The girl is very beautiful.Tim and Jack are students.★变疑问句将be动词移到句首
Is he a teacher? Is the girl very beautiful?
students?
★变否定句在be动词后面加not
He is not a teacher.The girl is not very beautiful.Tim Are Tim and Jack and Jack are not students.Yes, he is./ No, he is not.not.Yes, they are./ No, they are not.------------------------------------------------------
第三人称单数及单数名词
He likes books.bones.★变疑问句在句首加does, 动词变为原型
Does he like books?
bones?
★变否定句在主语及动词之间加doesn’t, 动词变为原型
He doesn’t like books.She doesn’t like him.The dog doesn’t like bones.★肯定回答及否定回答：
Yes, he does./No, he doesn’t.doesn’t
Yes, it does./ No, it doesn’t.注意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否定句或疑问句时名词复数没有任何变化。
其他人称及复数名词
I want to have a bath.We have some meat.The students like smart teachers.★变疑问句在句首加do
Do you want to have a bath?Do we have any meat? Yes, she does./No, she Does she like him?Does the dog likeShe likes him.The dog likesYes, she is./No, she is
Do the students like smart teachers?
★变否定句在主语和动词之间加don’t.You don’t want to have a bath.We don’t have any meat.The students don’t like smart teachers.Yes, I（we、they）do./ No, I（we、they）don’t.------------------------------------------------------一般过去时
表示过去发生的动作或事件，常和表示过去的时间状语连用，如yesterday, last night, the day before yesterday, 3 days ago,含有be动词的句子，将动词变为过去式，am, is的过去式为was，are的过去式为were
I was at the butcher’s./ You were a student a year ago / The teacher was very beautiful ten years ago.★变疑问句将be动词移动到句首
Were you at the butcher’s? / Were you a student a year ago? / Was the teacher very beautiful ten years ago?
★变否定句在be动词后面加not
I was not at the butcher’s./ You were not a student a year ago./ The teacher was not very beautiful ten years ago.★肯定回答否定回答
Yes, I was.No, I was not./ Yes, you were.No, you were not./ Yes, he/she was.No, he/she was not.★特殊疑问句：
What did you do?
不含有be动词的句子，将动词变为过去式，动词过去式构成见附录
I finished my homework yesterday./ The boy went to a restaurant./ The Sawyers lived at King Street a year ago.★变疑问句在句首加did，动词变为原型
Did you finish your homework yesterday? / Did the boy go to a restaurant? / Did the Sawyers live at King Street a year ago? ★变否定句在主语和动词之间加did not
I did not finish my homework yesterday./ The boy did not go to a restaurant./ The Sawyers did not live at King Street a year ago.★肯定回答及否定回答
Yes, I did.No, I didn’t./ Yes, he did.No, he didn’t./ Yes, they did.No, they did not.------------------------------------------------------一般疑问句，特殊疑问句，选择疑问句，反意疑问句，选择疑问句，否定疑问句
一般疑问句: 助动词/be动词+主语
Are you a teacher? Do you want to have a cup of tea?
特殊疑问句: 特殊疑问词+一般疑问句
What is your name?
选择疑问句: or
Do you want beef or lamb?
反意疑问句: 肯定陈述句+否定疑问部分，否定陈述部分+肯定疑问部分
You don’t need that pen, do you?
否定疑问句: 一般疑问句+否定词
Aren’t you lucky? Don’t you want have a rest?
------------------------------------------------------一般将来时的特殊疑问句
① 对地点提问用”where”。
例句：Where are we going to meet?我们将在哪儿见面？
② 对主格（即人）进行提问用“who”。
例句：Who are we going to meet?我们将与谁见面？
③ 对出行方式进行提问用“how”。
例句：How are we going to the beach?我们要怎样去海滩？
④ 对时间进行提问用“when”。
例句：When are we going to swim?我们打算什么时候去游泳？
⑤ 对泛指“什么”提问用“what”.例句：What are you going to do tomorrow?明天你们打算干什么？
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年龄表达法种种
在说明准确年龄的时候，句型是“人+be+数字（+years old）”，不需要用介词。如：He is twenty-one years old.在说明“大约多少岁”时，可用下列介词短语：
over(或 above)twenty二十多岁
below twenty不到二十岁
nearly（或 close to）twenty差不多二十岁
in one’s twenties二十几岁（从二十-二十九岁）
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动词现在分词
规则一：一般动词加-inge.g.look—looking,read—reading,play—playing
规则二：以不发音的字母结尾的单词去e加-inge.g.make—making, take—taking, arrive—arriving
规则三：重读闭音节词结尾，即单词中只有一个元音字母，其后紧跟一个辅音字母的词，双写辅音字母再加-ingrun—running, sit—sitting, get—getting, swim—swimming, stop--stopping
