Unit 9 Where is my toy car?
train ,car, ship, boat, plane, bike, bus（一级）
on, in, under, between, behind, next to（一级）
1. Where is my toy car ?（一级）
2. It’s under the cap. （一级）
3. Have you got a toy car ?Yes, I have/No, I haven’t. （一级）
介词：on, in, under, between, behind, next to （一级）
Unit 10 An easy maths lesson
giraffe, snake, horse, hippo, elephant, bee, tiger, ant （一级）
count, plus, minus, maths, easy, busy, fun
1. One plus two is three.
Unit 11 Our family tree
mum, dad, grandpa, grand