1、Unit 4 Is this your pen?习题一、按要求转换下列各句1. Is this your pencil? (作肯定回答) Yes, _2. Is this your ruler? (否定回答) _, it _3. Is this his dictionary? (改为肯定句)_ his dictionary.4. It is an English book. (改为否定句 ) _ an English book.5. your, is, book, this,?(连词成句)_二、重新排列，组成正确拼写的单词1.pilpu _ 2.ulrer _ 3.owh _ 4.hes _
2、5.rasere _ 6.kesd _ 7.rou _ 8. eahrtce _ 三、单项选择1. This is _ English teacher, Tom.A. you B. my C. me D .it2. Is this your book? _ .A. Its a book. B. No, it is. C. Yes, it is. D. No, it isnt your book.3. Is that your watch? _. Its his watch.21 世纪教育网版权所有A. Yes, it is. B. No, it isnt. C. Yes, it isnt. D .No, it is.21 教育网
