Unit 4 Is this your pen?,Is this your dress?,Yes, it is.,Is this your book?,Yes, it is.,Is this your computer?,Yes, it is.,Is this your juice?,No, it isnt.,Is this your basketball?,No, it isnt.,Is that your computer?,Yes, it is.,Is that your toy?,Yes, it is.,Is that your book?,No, it isnt.,Lets practice.,Is this?,Look and say,A: Is this your _?,B: Yes, _.,pencil,it is,Look and say,A: Is that your _.,B: Yes, _.,bag,it is,Look and say,A: Is that your _.,B:No,_. _.,pen,it isnt,Its Janes,Summary,句型：Is this/that ? 用来确认物主关系。 这个/那个是的吗？,肯定回答：Yes, it is. 否定回答：No, it isnt.,She is Miss Li. Shes our teacher.,Who is he/she?,He is Jack. Hes a teacher.,Who is he/she?,He is David. Hes a doctor.,Who is he/she?,She is Lucy. Shes a nurse.,Who is he/she?,He is Jim. Hes a pupil.,Who is he/she?,She is Kate. Shes a pupil.,Who is he/she?,Goodbye!,