九 阅读绘本，写单词补全句子。
Welcome to the Four Seasons. Let's find out about the seasons.
It's spring. How's the weather? It's warm and sunny. Look at the flowers. So beautiful. Look! This butterfly likes me.
It's summer. How's the weather? It's hot. Take off(脱掉) your sweater. Wow! There is an ice cream store(冰淇淋店). I like ice cream. Look at the sea. I like to swim.
It's autumn. How's the weather? It cool. Put on(穿上) your sweater. There are many fruits. I like fruits. Look at the scarecrow(稻草人). It's funny. I like maple trees(枫树).
It's winter. How's the weather? It's cold and snowy. Put on your coat. Look at the snow. I like to make a snowman.
See you again!
1. In spring, the weather is and .
2. In summer, you can take off your and in the sea.
3. In autumn, the weather is and there are lots of .
4. In winter, the weather is and . You need to put on your .

九、1. warm; sunny 2. sweater; swim
3. cool; fruits 4. cold; snowy; coat
解析:
1. 根据“It's spring. How's the weather? It's warm and sunny.”可知,春天的天气是温暖且晴朗的。
2. 根据“It's summer. How's the weather? It's hot. Take off your sweater.”可知夏天天气炎热,可以脱掉毛衣;“Look at the sea. I like to swim.”可知可以在海里游泳。
3. 根据“It's autumn. How's the weather? It's cool.”可知秋天天气凉爽;“There are many fruits.”可知秋天有很多水果。
4. 根据“It's winter. How's the weather? It's cold and snowy.”可知冬天天气寒冷多雪;“Put on your coat.”可知冬天需要穿上外套。