:Unit 3 Is this your pencil?
Language Goal
【语言目标】
Be able to ask and answer the ownership of objects.
Knowledge Goals
【知识目标】
Key Words
pencil，book，eraser，box，pencil box，schoolbag，dictionary，his，mine，hers，excuse，me，thank，teacher，about，yours，for，help，welcome，baseball，watch，computer，game，card，notebook，ring，bag，in，library，ask，find，some，classroom，e－mail，at，call，lost，must，set
Key Phrases
ID card，a set of，e－mail…at…，call…at…
Key Sentences
Excuse me，what about…？Thank you for…
Is this/that your/his/her pencil？
Yes，it is.Its mine/his/hers.
No，it isnt.
Are these/those your/his/her schoolbags？
Yes，they are.They are mine/his/hers.
No，they arent.
Ask the teacher for it.
I lost my school ID card.
I must find it.
Key Grammar
Yes or no questions
Nominal possessive pronouns
Plural nouns
