1、Unit 5 Is this your schoolbag?Lesson 27,A: Whats this ?,B: Its a watch.,A: Is this your watch?,B: Yes, it is.,-Whats this in English? -Its a/an -Is this your ? -,Ask and answer,Is this your eraser?,No, it isnt.Its her eraser.,Is that your backpack?,No, it isnt.Its his backpack.,Is this/that your ?,Y
2、es, it is. Its my,No, it isnt. Its her/his,Pair work:,That is my spoon. Is that your spoon?Yes, it is. (肯定回答)No, it is not(=isnt). (否定回答),Is that your cup?Yes, it is.,Is that your fork, Peter?,No, it is not.,Is that your plate?,Yes, it is.,Is that a bird?,那是一只鸟吗？,Yes, it is.,是的，它是一只小鸟。,Is that a bir
3、d?,那是一只小鸟吗？,No, it isnt. Its a dog.,不，它不是。它是一只小狗。,Is that an apple?,No, it isnt. Its an orange.,isnt=is not,句型：Is that a / an?,“Is that a / an?”用于询问“那是吗？”，希望得到肯定或否定回答。,具体回答可用：Yes, it is. / No, it isnt. （是的，它是。/ 不，它不是。）,它是疑问句形式，肯定句为“That is a / an”。,Lost and Found,Lost:My school ID card.My name is Tony.Please call 685-6034.,Found: Notebook.Is this your notebook?Please call Mary.Phone# 235-0285.,Is this your watch?Call Alan at 495-3539.,Alan,Is that your computer game in the lost and found case? Nick,* call + 某人 + at +电话号码(用这个号码打电话给某人）,Thank you!,Good-bye!,
