A Structure

　　Answer the questions with Yes or No like the examples．模仿例句用Yes

　　或No 回答以下问题。

　　Is this your book? √ Yes, it is. It's my book.

　　Is this your car? × No, it isn't . It isn't my car.

　　1 Is this your coat?√ ______

　　2 Is this your watch?× ______

　　3 Is this your school?√ ______

　　4 Is this your ticket? × ______

　　5 Is this your book? √ ______

　　B Short forms

　　Write these with short forms. 用缩写形式抄写以下句子。

　　1 Here is your pen. Here's your pen.

　　2 Here is my ticket. _________________

　　3 It is your umbrella. _________________

　　It is not my umbrella. _________________

　　4 It is my pen. _________________

　　It is not your pen. _________________

　　C Situations

　　Look at the situations. Which expression do you use for each? 针对所

　　给情景选择你应该说的话。

　　Thank you. Sorry. Pardon? Please.

　　1 You do something wrong. What do you say ? ______

　　2 Someone gives you something. How do you thank him or her? ______

　　3 You don't hear something. What do you say? ______

　　4 Which word do you use when you ask for something? ______

　　]Lesson 4

　　A

　　1 Yes, it is. It's my coat.

　　2 No, it isn't. It isn't my watch.

　　3 Yes, it is. It's my school.

　　4 No, it isn't. It isn't my ticket.

　　5 Yes, it is. It's my book.

　　B

　　2 Here's my ticket.

　　3 It's your umbrella. It isn't my umbrella.4 It's my pen. It isn't your

　　pen.

　　C

　　1 Sorry.

　　2 Thank you.

　　3 Pardon?

　　4 Please.