四、大自然的时光密码。根据图片及首字母提示写单词，补全句子。
1. There are twelve m in a year.
2. My birthday is in F .
3. There are four s in a year.
4. I like w . I can play in the snow.
5. I like D .

1. months
2. February
3. seasons
4. winter
5. December

1. 句意为“一年有12个______”，结合右侧1到12月的提示和首字母m，可知对应单词表示月份，twelve后要接可数名词复数，因此填months。
2. 句意为“我的生日在______”，图片显示日历是2月，结合首字母F，对应的月份单词是February。
3. 句意为“一年有4个______”，图片展示了春夏秋冬四个季节，结合首字母s，对应单词表示季节，four后要接可数名词复数，因此填seasons。
4. 句意为“我喜欢______，我可以在雪里玩耍”，图片是下雪的冬日场景，结合首字母w，对应的单词是winter。
5. 句意为“我喜欢______”，图片显示日历是12月，结合首字母D，对应的月份单词是December。

五、文化墙上的四季插画里，藏着大自然的季节密码。聪聪和典典正围绕这些插画聊天。从方框中选择恰当的选项，补全他们的对话。
Congcong: Hello, Diandian. Look at this picture. I like the yellow and red leaves.
Diandian: Yes. Autumn is beautiful. 1.
Congcong: My favourite season is winter. Because I can go skating (滑冰). How about you?
Diandian: 2.
Congcong: Wow! I like flowers, too. Do you like summer?
Diandian: 3.
Congcong: Why?
Diandian: 4.
Congcong: 5.
Diandian: I always play diabolo(空竹) with my friends in the park.
Congcong: That's cool!
A. No, I don't.
B. Because the weather is too hot.
C. What's your favourite season?
D. What do you like to do in autumn?
E. I like spring because I can plant flowers.

1.C 2.E 3.A 4.B 5.D