次备课Р课题引入РI. Warming- up and revisionРShow a picture and introduce it. Let students introduce their own photos one by one. Language structure: This is my sister. That is my brother. These are my parents. Those are my friends.РDivide the class into Group A and B. Draw two baby birds on the blackboard as their symbols, tell the students that each time they answer questions right, they can get one or more points for their group and draw one or more clouds below their bird, at the end of the class, the group which gets more clouds will be the winner today. Say, “One, two, three!” Get the whole class sit straight, thus announce the beginning of petitionРDictation. mother, father, parents brothers grandmother, grandfather, grandparents, sister, brother. This is his sister. These are his brothers.