Unit 3 Lesson 3 Seasons around the world（讲义）-2025-2026学年粤教沪外教版英语四年级下册

粤教沪外教版英语四年级下册Unit 3 Lesson 3 Seasons around the world讲义 一、核心句型解析 1. It is summer in Sydney. It is sunny and hot. 解析：It is + 季节 + in + 城市 描述某地的季节；It is + 天气形容词 描述天气，用 and 连接两个特征。 例句：It is winter in Beijing. It is snowy and cold. 2. In Singapore, it is rainy and hot most of the time. 解析：In + 城市 放在句首，most of the time 表示 “大多数时候”。 例句：In Guangzhou, it is warm and wet most of the time. 3. In the South Pole, it is windy and cold all the time. 解析：all the time 表示 “一直、总是”，强调天气的持续性。 例句：In Harbin, it is cold and snowy all the time in winter. 4. What's the weather like there? 解析：询问某地天气的常用句型，there 指代前文提到的地点。 例句：What's the weather like in London? 5. Winter is from June to August in Sydney. 解析：... is from ... to ... 表示 “某个季节从…… 月到…… 月”。 例句：Spring is from September to November in Sydney. 6. So summer is from December to February? 解析：So 用于总结或推断，意为 “所以”。 例句：So autumn is from March to May in Sydney? 7. Welcome to ... in ...! 解析：欢迎来到某地在某个月份的句型，用于介绍自己的城市。 例句：Welcome to Beijing in October! 8. It rains a lot. / It snows a lot. 解析：It rains/snows a lot 表示 “雨 / 雪下得很大”。 例句：It rains a lot in London. 9. We like riding bikes. / I like making snowmen. 解析：like doing sth. 表示 “喜欢做某事”，描述在该季节的活动。 例句：We like going out in autumn. 10. The leaves are red and yellow. 解析：描述季节特征的句子，leaves 是 “树叶”（复数）。 例句：The trees and grass are green in spring. 二、重点单词与短语 单词 / 短语 中文释义 课文搭配 season 季节 different seasons summer 夏天 in summer winter 冬天 in winter spring 春天 in spring autumn 秋天 in autumn sunny 晴朗的 sunny and hot snowy 下雪的 snowy and cold rainy 下雨的 rainy and hot windy 多风的 windy and cold most of the time 大多数时候 most of the time all the time 一直 all the time from ... to ... 从…… 到…… from June to August welcome to 欢迎来到 Welcome to Sydney! ride bikes 骑自行车 like riding bikes make snowmen 堆雪人 like making snowmen go out 外出 like going out 三、知识点挖空练习 （一）单词与短语填空 1. It is s______ in Sydney. It is s______ and hot. 2. It is w______ in Beijing. It is s______ and cold. 3. In Singapore, it is r______ and hot m______ of the time. 4. In the South Pole, it is w______ and cold a______ the time. 5. What's the w______ like there? 6. Winter is f______ June t______ August in Sydney. 7. W______ to Sydney in November! 8. It r______ a lot in spring. 9. We like r______ bikes in spring. 10. The l______ are red and yellow in autumn. （二）句型填空 1. It is summer ______ Sydney. It is sunny and hot. 2. It is winter ______ Beijing. It is snowy and cold. 3. In Singapore, it is rainy and hot most ______ the time. 4. In the South Pole, it is windy and cold all ______ time. 5. What's the weather ______ there? 6. Winter is ______ June ______ August in Sydney. 7. Welcome ______ Beijing in October! 8. It rains a lot ______ spring. 9. We like riding bikes ______ spring. 10. The leaves are red and yellow ______ autumn. 四、配套练习 （一）单项选择 1. It is summer ______ Sydney. A. in B. on C. at 2. It is snowy and cold ______ Beijing. A. in B. on C. at 3. In Singapore, it is rainy and hot most ______ the time. A. of B. in C. at 4. Winter is ______ June ______ August in Sydney. A. from, to B. in, to C. from, in 5. We like ______ bikes in spring. A. riding B. ride C. rides （二）句型转换 1. It is summer in Sydney.（对划线部分提问） ______ season is it in Sydney? 2. It is sunny and hot in Sydney.（对划线部分提问） ______ the weather like in Sydney? 3. Winter is from June to August in Sydney.（对划线部分提问） ______ is winter in Sydney? 4. We like riding bikes in spring.（改为否定句） We ______ like riding bikes in spring. 五、参考答案 （一）单词与短语填空 1. summer, sunny 2. winter, snowy 3. rainy, most 4. windy, all 5. weather 6. from, to 7. Welcome 8. rains 9. riding 10. leaves （二）句型填空 1. in 2. in 3. of 4. the 5. like 6. from, to 7. to 8. in 9. in 10. in （三）单项选择 1. A 2. A 3. A 4. A 5. A （四）句型转换 1. What 2. What's 3. When 4. don't 1 学科网（北京）股份有限公司 $