单数句变复数句

单数句变复数句 1、人称代词主格单数变成相应的人称代词主格复数，即I→we;you→you;she,he,it→they。 如： She is a girl.→ They are girls. 2． am, is 变为 are。 如：I'm a student. →We are students. 3．不定冠词 a, an 要去掉，固定搭配除外。如：He is a boy. → They are boys. 4．可数名词单数要变为复数形式。如：It is a cat. →They are cats. 5．指示代词 this, that 变为 these, those。如：This is a book.→ These are books. 6． man, woman 作定语修饰可数名词时，要在 "数"上与被修饰名词保持一致。但其他名词修饰名词示 "性质"时，不作变化。如： 六、man或woman修饰可数名词时，在整个句子变成复数的情况下，它们也变为复数形式men, women。例如： She is a woman teacher.→They are women teachers. 注意：普通单数可数名词要变为复数形式，但当名词修饰名词表示“性质”时不作变化。例如：apple/banana/orange/pear tree→apple/banana/orange/pear trees苹果/香蕉/桔子/梨树；boy/girl student→boy/girl students等。 七、单数句变复数句时，句中的形容词、定冠词、副词、疑问词、介词短语和感叹词等保持不变。例如： Who is she? 她是谁？→Who are they? 她们是谁？ 八、此外，还须注意的是并不是所有的英语单数句子都可以变成复数句子。例如： My name is Kate. 我叫凯特。 Three plus two is five. 三加二等于五。 ※记住单数句变复数句的口诀。 单数句子变复数，变化规则要记住。  名词代词要变化，am, is 要变are。 this, that 该咋办，these, those 替代它。  he, she, it 要变啥，全部变 they 就行了。 I要变 we 别落下，名词后面把 s/es加。  名前冠词去掉它，其余成分原样加。 但是，在英语中有些单数句不能变为复数句，如：Lily is fourteen.(莉莉十四岁。)His name is Jim.(他的名字叫吉姆。)等 把单数的句子成复数的句子很简单：变法是把能变成复数的词变成复数，但a或an要把去掉。特殊疑问词、形容词、国家及地点通常不变。 把下列句子变成复数 1   I have a car.                                      2   He is an American boy.                          3   It is a car .                                      4   This is an eraser .                               5  That is a backpsck.                  6  I'm an English teather .                        7  It's a new shirt .                              8  He's a boy .                          9  She's a singer .                                    10  What's this in English?         小学五年级英语(上)--就划线部分提问         方法:用特殊疑问词代替划线部分,其余的变为一般疑问句放在其后,注意:划线部分不能在问句中出现. 1. 就名字提问,用what.(1) My name’s Zhou Pei.(2) His name is Tom.(3) Her name is Mary. 2.就班级/年级提问,用what.(4)I’m in Class One.(5)He is in Grade Four.(6)They are in Class Three. 3.就人提问,用who(7)He is Bob.(8)That girl is my new friend.(9)She’s my aunt. (10)They are my grandfather and grandmother. 4.就年龄提问,用how old(11)She’s ten.(12)They are twelve.(13)I’m eleven.(14)My brother is four. 5.就地点提问,用where(15)He is from France.(16)I’m from China.(17)I come from New Zealand. (18)He comes from Australia.(19)They come from Japan.(20)The ball is in the box. (21)They work in a factory.(22)My uncle works in a bank. 6.就职业提问,用what(23)She’s a nurse.(24)My dad is a doctor. 7.就所属提问,用whose(25)These are my books.(26)That is his panda.(27)This is Bob’s mug. 8.就事物提问,用what(28/)This is a book.(29)That’s a camera.(30)They are apples. 9.就数量提问,用how many(31)There are four people in my family.(32) I have five  pencils. (33) I can see two pens on the desk. 10.就时间提问,用what time(34) It’s four o’clock.(35)He goes to school at seven. 答案1.What’s your name?2.What is his name?3. What is her name?4. What class are you in?5. What grade is he in? 6. What class are they in ?7 .Who is he ?8. Who is that girl ?9. Who’s she?/ Who is she?10. Who are they?11. How old is she ?12. How old are they ?13. How old are you?14. How old is your brother ?15. Where is he from ?16. Where are you from ?17. Where do you come from ?18. Where does he come from ?19. Where do they come from?20. Where is the ball? 21. Where do they work ?22. Where does your uncle work ?23. What is she?24. What’s your dad? / what is your dad? 25. Whose books are these?26. Whose panda is that?27. Whose mug is this?28. What is this ?29. What is that?30. What are they?31. How many people are there in your family?32. How many pencils do you have?33. How many pens can you see on the desk?34. What time is it?35. What time does he go to school? 询问姓名、年龄。 1, ----What’s your name? ----你叫什么名字？----My name is ________. ----我叫……。 2, ----How old are you? ----你几岁了？----I’m 12. ----我十二岁。 II 询问颜色。 1, ----What colour is it? ----它是什么颜色的？----It’s yellow and white. ----黄白相间。 2, ----What colour are they? ----它们是什么颜色的？----They’re green. ----绿色的。 III　询问数量或价钱。 1, ----How many kites can you see? ----你可以看见几只风筝？----I can see 12. ----我可以看见十二只风筝。 2, ----How many crayons do you have? ----你有多少支彩笔？----I have 16. ----我有十六支。 3, ----How many people are there in your family? ----你家有几口人？----Three. ----三口人。