变为复数形式

变为复数形式 his is my book._____________________ It's a knife._________________________ He is an English teacher._______________________ I'm a student._____________________________ 对划线部分提问 Those are my pictures. ____________________ These are American cars. ____________________ The apples are on the tree. ____________________ His telephone number is 43265300. ____________________ That boy is Paul. ____________________

解题思路： 同学你好，像单数变复数和特殊疑问词的用法需要我们认真的背诵以达到识记，只有这样才能把题做好。
解题过程：
变为复数形式
his is my book._These are my books.____________________
It's a knife.__They are knives_.______________________
He is an English teacher.__They are English Teachers. _____________________
I'm a student.____We’re students. _________________________
变复数时要注意：this 变these;；that变 those； is/am 变are ；he/she/it 变they；I 变we；
名词变复数的规则变化：
一般在单词末尾加s；如：book---- books; pen---- pens
以s, x, ch, sh结尾的单词变复数在词尾加es；box ---boxes; watch--- watches
以f或fe结尾的单词把f或fe变为v再加es；knife ---knives; leaf ---leaves
以辅音字母加y结尾的单词，把y变为i再加es。family ---families
对划线部分提问 （同学你好，你给的题没有划线，你看我给你划的如果不对，你告诉我，我再给你做，好吗？）
Those are my pictures.
___What are those? _________________
These are American cars.
____What are these? ________________
The apples are on the tree.
___Where are the apples? _________________
His telephone number is 43265300.
__What’s his telephone number? __________________
That boy is Paul.
___Who’s that boy?_________________
对划线部分提问也就是变成了特殊疑问句。
首先要找对特殊疑问词，然后再把其余的部分变为一般疑问句。
对物提问用what； 对人提问用who；对地点提问用where；对年龄提问用how old；对身体状况提问用how 等。
变一般疑问句是把be动词提前。最后把标点变成问号。
同学你好，我解答清楚了吗？如对解答还有疑问，可在答案下方的【添加讨论】中留言，我收到后会尽快给你答复。感谢你的配合！祝你学习进步！
最终答案：略