Step 1 Listen, think and write (基础性作业)
“家年华”活动开展了“最爱房间大比拼”，欣欣和乐乐都介绍了自己的卧室，你更喜欢谁的卧室呢？请你听一听，写一写他们的卧室有什么不同之处吧！

Xinxin's bedroom has a doll.
Xinxin's bedroom and Lele's bedroom both have a bed, a desk and many books (but it is stated separately that this is a comparison of differences, so this common part can not be written when writing differences).
Lele's bedroom has a teddy bear.

Step 2 Draw, write and share (拓展性作业)
你能画一画、写一写自己最喜欢的房间并和同学们分享吗？

Lily; my bedroom; a bed and a desk; reading books in my bedroom

1. 填写自己的名字，如"Lily"；2. 填写喜欢的房间，如"my bedroom"；3. 用there be句型描述房间内物品，如"a bed and a desk"；4. 说明喜欢的原因，如"reading books in my bedroom"。