Unit 1
taller shorter stronger older younger bigger heavier longer thinner smaller
How tall are you?I’m 164 cm tall.
You’re shorter than me.You’re 4 cm taller than me.
How heavy are you?I’m 48 kg.
I’m thinner and shorter than you
Unit 2
have a fever hurt have a cold have a toothache 
have a headache have a sore throat matter sore nose tired excited angry happy bored sad
What’s the matter?My throat is sore.My nose hurts.
How are you,Liu Yun?You look so happy.
How are you,Sarah?You look sad today.
Unit 3
watch - watched wash - washed clean - cleaned 
play - played visit - visited do - did last weekend 
go - went read – read went fishing went hiking
What did you do last weekend?I played football.
Did you read books?Yes,I did./ No,I didn’t.
Unit 4
learn Chinese – learned Chinese sing – sang 
dance – danced eat good food – ate good food 
take pictures – took pictures 
climb a mountain – climbed a mountain 
buy presents – bought presents row a boat – rowed a boat 
see elephants – saw elephants went skiing went ice-skating 
get to – got to have – had 
Where did you go on your holiday?I went to Xinjiang.
How did you go there?I went by train.
