四、根据短文内容,判断下列句子正误,正确的写“T”,错误的写“F”。
Hainan is my hometown(家乡). It's a very beautiful city. The buildings are tall and the trees are tall, too. Summer is the favourite season for many people in Hainan. It's hot and sunny. The boys and girls can wear their sunglasses and beautiful T-shirts. They can swim in the sea. The favourite drink in Hainan is coconut juice. It's fresh and sweet. It's very delicious. Spring is very warm in Hainan. Fall is cool. It seems like that there is no winter in Hainan. It's cool in winter. It's not very cold.
( )1. Spring is the favourite season for people in Hainan.
( )2. It's sunny and warm in summer.
( )3. The boys and girls can skate in winter in Hainan.
( )4. Spring is very cool in Hainan.
( )5. It's cool in winter in Hainan.

【解析】：
1. 题目：Spring is the favourite season for people in Hainan.
文中提到：Summer is the favourite season for many people in Hainan. 因此第一题是错误的。
2. 题目：It's sunny and warm in summer.
文中提到：It's hot and sunny in summer. 因此第二题是错误的，因为夏天是炎热和晴朗的，而不是温暖和晴朗的。
3. 题目：The boys and girls can skate in winter in Hainan.
文中提到：They can swim in the sea in summer, 和 It's cool in winter. It's not very cold. 没有提到在冬天可以滑冰，因此第三题是错误的。
4. 题目：Spring is very cool in Hainan.
文中提到：Spring is very warm in Hainan. 因此第四题是错误的。
5. 题目：It's cool in winter in Hainan.
文中提到：It's cool in winter. 因此第五题是正确的。
【答案】：
1. F
2. F
3. F
4. F
5. T