Unit 4 第 4 课时Fuel up（分层作业）英语外研版三起四年级上册（新教材）

Unit4 Wonderful season.第4课时Fuel up 基础练 一、写出下列核心词汇的中文意思。 英文词汇 中文意思 英文词汇 中文意思 equator beach join sea round quite 二、根据课文内容将季节与地区用直线连接，巩固对应关系。 summer winter summer 三、选词填空。选择恰当的单词补全句子并规范地书写在四线三格上。 equator, summer, winter, beach, sea, quite 1.It's always hot near the . There is no there all year round. 2.Up here in Harbin, it's now. The weather is cold. 3. In Sydney, people like to go to the in and jump in the 4、 汉译英。 1.哈尔滨现在是冬天，人们可以在雪里玩耍。 It's in Harbin now. People can play in the snow. 2.新加坡靠近赤道，全年都是夏天。 Singapore is near the equator. It's all year round. 3.悉尼的夏天很热，人们可以去海滩游泳。 It's very hot in Sydney in summer. People can go to the and swim. .提升练 五、单项选择。 ( )1.What do people usually do on the beach in summer? A. Make snowmen. B. Jump in the sea. C. Wear warm clothes. ( )2. It's always hot all year round in Singapore because it's near the ______. A. beach B. sea C. equator ( )3. — ______ season is it in Sydney now? — It's summer. A. What B. Where C. Why ( ) 4.Which word has the same sound as “quite”? A. join B. quick C. round ( ) 5.When it's winter in Harbin, it's ______ in Sydney. A. winter B. summer C. autumn 六、情景交际，选择合适的句子补全对话。 Mike: Hi! What season is it in Beijing now? You: 1 The weather is quite cool. People can pick red leaves. Mike: Wow! What about Sydney? Is it autumn too? You: No, Sydney is in the Southern Hemisphere. 2 Mike: That's interesting! What do people usually do in spring in Sydney? You: 3 A.They can go to the park and see beautiful flowers. B.Hi Mike! It's autumn in Beijing. C.It's spring there now. 拓展练 七、阅读短文，选择最佳答案。 Season Differences Around the World Hello! My name is Lucy. I have pen friends from different countries. Let's look at their seasons! Tom is from Harbin, China. It's winter there now. The weather is very cold. He can make snowmen with his friends. Amy lives in Singapore. It's always summer there because Singapore is near the equator. She goes to the beach every weekend and swims in the sea. Jack is from Sydney, Australia. It's summer there now. He likes to play football on the beach. He says when it's winter in Harbin, it's summer in Sydney. ( ) 1.What season is it in Harbin now? A. Summer. B. Winter. C. Spring. ( ) 2.Why is it always summer in Singapore? A. Because it's near the sea. B. Because it's near the equator. C. Because it's in the Southern Hemisphere. ( ) 3.What can Jack do in Sydney now? A. Make snowmen. B. Swim in the sea. C. Play football on the beach. ( ) 4.Which sentence isTrue ? A. Harbin and Sydney have the same season now. B. Singapore has winter every year. C. When it's winter in Harbin, it's summer in Sydney. 八、【跨学科 英语/地理】 以4人小组为单位，选择 3 个不同地理位置的城市（如：高纬度-莫斯科、赤道-吉隆坡、低纬度-广州），通过查阅地理绘本、询问家长等方式，收集以下信息，填写调研表格，并根据表格用英语简单描述 “地理位置与季节” 的关联。 城市 地理位置类型（高纬度 / 赤道 / 低纬度） 当前季节 天气特点 对应英语表达（季节 + 天气） 莫斯科 高纬度 ______ ______ __________________________ 吉隆坡 赤道附近 ______ ______ __________________________ 广州 低纬度 ______ ______ __________________________ 参考解析 基础练 一、单词互译 英文词汇 中文意思 英文词汇 中文意思 equator 赤道 beach 海滩 join 参加，加入 sea 大海 round 到处 quite 相当 二、图文匹配 Harbin—winter；Singapore—summer；Sydney—summer 解析：“对话部分围绕哈尔滨、新加坡、悉尼三地季节展开”的核心内容： 哈尔滨位于北半球高纬度地区，冬季寒冷，故匹配 “winter（冬天）”； 新加坡靠近赤道，根据 “赤道全年无冬且炎热” 的认知，全年为 “summer（夏天）”，故匹配 “summer”； 悉尼位于南半球，与北半球季节相反，当哈尔滨为冬季时，悉尼为夏季，故匹配 “summer”。 三、选词填空 1.equator; winter 2.winter; quite 3.beach; summer; sea 解析：1.“赤道全年无冬且炎热”的认知，“equator（赤道）”对应“全年炎热”，“winter（冬天）”符合“无冬季”的描述； 2.依据“哈尔滨冬季寒冷”的场景，“winter（冬天）”匹配地点，“quite（相当）” 修饰 “cold（寒冷的）”，符合核心词汇用法； 3.chant中“summer（夏天）去beach（海滩）、jump in the sea（跳进海里）”的表达，准确匹配季节与活动场景。 四、汉译英 1. winter 解析：结合“哈尔滨冬季”的核心场景，“winter（冬天）”是对应季节词汇，直接填入“it's +季节+ in +地点”句型中，符合语法结构。 2.summer 解析：依据“新加坡靠近赤道，全年夏季”的认知，“summer（夏天）”是对应季节，“it's summer all year round（全年是夏天）”准确体现赤道地区气候特点，故填“summer”。 3.beach 解析：参考 “悉尼夏季去海滩游泳”的场景，“beach（海滩）”是“去游泳”的地点，“go to the beach（去海滩）”是固定搭配，故填“beach”。 提升练 五、单项选择 1.B 解析：结合教学设计中 chant“Up here it's summer. Go to the beach. Jump in the sea!”，“海滩（beach）”和“夏天（summer）”的活动是“跳进海里（jump in the sea）”，A是冬天活动，C 是冬天穿着，排除干扰。） 2.C 解析：根据教学设计“赤道全年无冬且炎热”的核心认知，新加坡靠近赤道（equator），故全年炎热；A“海滩”、B“大海”是具体场景，非气候原因，排除。） 3.A 解析：结合教学设计核心句型 “What season is it in...?”，询问 “季节”用疑问词“What”；B 询问地点，C询问原因，均不匹配答句“summer”，排除。） 4.B 解析：教学设计要求掌握“q”发音，“quite”中“q”发/kw/，“quick”中“q”也发/kw/；A “join”是“j”发音/dʒ/，C“round”无“q/j”发音，排除。） 5.B 解析：依据教学设计“不同半球导致季节相反”的难点认知，哈尔滨在北半球，悉尼在南半球，北半球冬季时南半球是夏季，故填“summer”。） 六、情景交际 1.B 解析：问句 “What season is it in Beijing now?（北京现在是什么季节？）” 需回答具体季节及地点。选项 A “他们可以去公园看花” 是活动描述，选项 C “那里现在是春天” 未提及 “北京”，均不匹配；选项 B“Hi Mike! It's autumn in Beijing.（嗨，迈克！北京现在是秋天。）” 既回应问候，又明确回答季节和地点，故正确。 2.C 解析：前文提到 “悉尼在南半球”，结合 “不同半球季节相反” 的认知，北京为秋天时，悉尼应为春天。选项 A “去公园看花” 是活动，选项 B 未提及季节，均不匹配；选项 C“It's spring there now.（那里现在是春天。）” 准确体现悉尼季节，故正确。 3. A 解析：问句 “What do people usually do in spring in Sydney?（悉尼春天人们通常做什么？）” 需回答春天的活动。选项 B “我最喜欢秋天” 是季节喜好，选项 C 未提及活动，均不匹配；选项 A“They can go to the park and see beautiful flowers.（他们可以去公园看花。）” 是春天的典型活动，符合语境，故正确。 拓展练 七、阅读理解 1.B； 解析：短文中明确提到 “Tom is from Harbin... It's winter there now.”，直接匹配教学设计中“哈尔滨冬季” 的核心内容。） 2.B 解析：短文指出 “Singapore is near the equator”，与教学设计 “赤道全年无冬且炎热”的认知一致，A、C非短文提及的原因，排除。） 3.C 解析：短文中 “Jack is from Sydney... He likes to play football on the beach.”，A是哈尔滨冬季活动，B是新加坡活动，排除干扰。） 4.C 解析：短文 “when it's winter in Harbin, it's summer in Sydney” 与教学设计“不同半球季节相反” 的难点认知一致；A与短文内容矛盾，B与“新加坡全年夏季” 不符，排除。 八、跨学科 莫斯科：当前季节“winter”，天气特点“cold and snowy”，英语表达“It's winter in Moscow.It's cold and snowy.” 解析：“Cities near the equator (like Kuala Lumpur) are always hot. High-latitude cities (like Moscow) have cold winters. Low-latitude cities (like Guangzhou) have warm winters.”（赤道附近城市如吉隆坡全年炎热，高纬度城市如莫斯科冬季寒冷，低纬度城市如广州冬季温暖） 2 / 2 学科网（北京）股份有限公司 $