对话连线
(1) In winter, it’s cold and sonwy. a. Trees have new leaves
(2)In spring, the weather is warm. b. Trees have green leaves.
(3) It’s hot in summer. c. Many trees don’t have any leaves
(4) What colour are the leaves in autumn? d. I like to swim in summer.
(5) What do you like to do in summer? e. Yellow, orange and red..