Unit 7 第3课时 Communicate&Extend（分层作业）英语沪教版三年级上册（新教材）

Unit 7 What do we know about weather? 第3课时Communicate&Extend 基础练 同学们，这节课我们将走进有趣的 “天气世界”，通过观察不同城市的天气、玩天气猜谜游戏、记录天气日记，全方位掌握天气相关的英语词汇和问答句型，提升用英语谈论天气的能力！ 一、句子排序与描述 请根据“日常问候→询问天气→回答天气→追问其他城市天气” 的对话逻辑顺序，给句子用 1-4 排序，将序号填在括号里。 ( ) How's the weather in Shenyang, Dad? ( ) Hi, Dad. How are you and your mum? ( ) It's snowy here. How's the weather in Sanya? ( ) We're good. 根据排序后的对话，结合天气场景，完成下列描述填空，每空一词或短语，使句子完整、通顺。Tina calls her dad. She first asks about her dad and mum's condition, then asks about the weather in ______. Her dad says it's ______ there and asks about the weather in ______. 二、【新情境・游戏互动】天气猜谜挑战 1.仿照例子，根据天气特征和场景提示，写出对应的天气词汇或完整句子。 Example: The sun is shining. You can go to the beach. → It's sunny. 1.The sky is grey. Little drops fall down. You need an umbrella. → It's ______. 2.White things fall from the sky. You can make a snowman. → It's ______. 3.Leaves are blowing strongly. Your kite can fly high. → It's ______. 和同桌玩 “天气盲盒” 游戏：你用 “The wind is strong./It's raining.” 等描述天气，同桌用 “It's windy./It's rainy.” 回答，然后交换角色。 3、 【新情境】天气日记补全 请根据一周不同天气的场景，用所给单词补全下面的天气日记。sunny rainy windy go to the park read books at home fly a kite My Weather Diary Hello! I'm Wu Yan. Let me tell you about my week's weather and activities! Monday: It's ______. I can ______ with my friends. The kite flies high in the sky. Wednesday: It's ______. The rain is light. I stay at home and ______. Sunday: It's ______. The sun is warm. My family and I ______ to have a picnic. 提升练 生活中经常会遇到关于 “饮食采购、食材处理、口味调整” 的问题，需要我们选出正确的英文表达来应对。请完成下列单项选择，看看你对饮食相关英语的掌握程度吧！ 四、单项选择。 ( )1.— How's the weather in your city today?— ______ sunny. A. It's B. They're C. He's ( )2.— What can you do on a windy day?— I can ______. A. make a snowman B. fly a kite C. swim in the pool ( )3.— Hi, Zhong Yu. It's New Year's Day. How's the weather in your city?— ______. A. It's a dog B. I'm fine C. It's snowy ( )4.— What's the weather like in Sanya?— ______ sunny and hot. A. They're B. It's C. She's ( )5.— It's rainy today. What do you need?— I need ______. A. a kite B. an umbrella C. a snowball 五、【新情境・生活运用】Draw, trace and write. Draw your favourite weather in the box. My favourite weather is ______.It's ______ (描述天气感受，如 warm/cool). I can ______ (在这种天气能做的事) on this day.I like it because ______. 六、【新情境・思维拓展】讨论与分享 1.Think: What's the most interesting weather for you? Why?（想一想：你觉得最有趣的天气是什么？为什么？） 2. Share: If your friend is going to Beijing tomorrow, how will you ask about the weather for him/her?（分享：如果你的朋友明天要去北京，你会怎么帮他 / 她询问天气？） 拓展练 七、【新情境·生活运用】 My Weekend Weather Trip Last weekend, I went to visit my grandparents in two different cities. On Saturday, I was in Qingdao. The weather was sunny and warm. I went to the beach with my grandma and played with the sand. On Sunday, I went to Harbin to see my grandpa. Oh! It was snowy there. I was so happy because I made a big snowman with my grandpa. On my way back home, the weather was windy. My hat almost flew away! I had a great weekend with different weather experiences.Where does the cat sit in Grandpa Li's garden? ( )1.Where was the writer on Saturday? A. In Harbin B. In Qingdao C. At home ( )2.What was the weather like in Harbin on Sunday? A. Sunny B. Rainy C. Snowy ( )3.What did the writer do in Qingdao? A. Made a snowman B. Played with sand C. Flew a kite 4.Why was the writer happy in Harbin? 5.What's your favourite part of the writer's weekend trip? Why? 参考解析 基础练 一、句子排序与情境描述 排序答案：3；1；4；2 解析：本题核心考查 “日常天气对话的逻辑顺序”，需遵循 “问候→回应问候→询问天气→回答天气并追问” 的交流习惯： 第 1 句（Hi, Dad. How are you and your mum?）是主动问候，开启对话，排第 1； 第 2 句（We're good.）是对问候的回应，排第 2； 第 3 句（How's the weather in Shenyang, Dad?）是问候后询问天气，排第 3； 第 4 句（It's snowy here. How's the weather in Sanya?）是回答天气并追问对方城市天气，排第 4。 2. 填空答案：Shenyang；snowy；Sanya 解析：本题考查对对话内容的细节提取，结合排序后的对话可知： Tina 先问候父母，再询问爸爸所在城市沈阳（Shenyang）的天气； 爸爸回答沈阳天气是下雪的（snowy）； 随后爸爸追问三亚（Sanya）的天气。 二、【新情境・游戏互动】天气猜谜挑战 填空答案：rainy；snowy；windy 解析：本题考查 “天气特征与词汇的匹配”，结合生活常识和提示信息判断： 1.由 “sky is grey（天空是灰色的）”“little drops fall down（小水滴落下）”“need an umbrella（需要雨伞）”，可判断是下雨的（rainy）； 2.由 “white things fall（白色东西落下）”“make a snowman（堆雪人）”，可判断是下雪的（snowy）； 3.由 “leaves are blowing strongly（树叶被吹得剧烈晃动）”“kite can fly high（风筝能飞得高）”，可判断是有风的（windy）。 三、【新情境・生活记录】天气日记补全 填空答案：windy；fly a kite；rainy；read books at home；sunny；go to the park 解析：本题考查 “天气与对应活动的匹配”，结合常识和所给单词选择： Monday：由 “kite flies high（风筝飞得高）”，可知天气是有风的（windy），对应活动是放风筝（fly a kite）； Wednesday：由 “rain is light（小雨）”“stay at home（待在家）”，可知天气是下雨的（rainy），对应活动是在家看书（read books at home）； Sunday：由 “sun is warm（阳光温暖）”“have a picnic（野餐）”，可知天气是晴朗的（sunny），对应活动是去公园（go to the park）。 提升练 四、单项选择 1.答案：A解析：指代 “天气” 需用单数人称代词 It，They 指代复数事物，He 指代人，故选 A。 2.答案：B解析：有风的天气（windy day）适合放风筝（fly a kite），堆雪人（make a snowman）是下雪天的活动，游泳（swim in the pool）是晴天或炎热天气的活动，故选 B。 3.答案：C解析：问句询问天气，需回答天气状况，A 选项 “是一只狗”、B 选项 “我很好” 均与天气无关，C 选项 “下雪了” 符合语境，故选 C。 4.答案：B解析：指代 “三亚的天气” 用单数代词 It，They 指代复数，She 指代女性，故选 B。 5.答案：B解析：下雨天（rainy day）需要雨伞（umbrella），风筝（kite）适合有风天，雪球（snowball）是下雪天的物品，故选 B。 五、【新情境・生活运用】Draw, trace and write 示例答案：My favourite weather is sunny. It's warm. I can play football on this day. I like it because I can enjoy the sunshine with my friends.解析：本题考查灵活运用句型描述天气，需结合绘制的天气，用 “It's + 形容词” 描述感受，“I can + 动词原形” 描述活动，“because + 句子” 说明喜欢的原因，符合语法和逻辑即可。 拓展练 六、【新情境・思维拓展】讨论与分享 示例答案：The most interesting weather for me is snowy. Because I can make snowmen and have snowball fights with my friends.解析：需明确最喜欢的天气，并结合该天气的特色活动或感受说明原因，表述清晰即可。 示例答案：I will ask: "Hi, tomorrow you are going to Beijing. How's the weather there?"解析：需使用 “How's the weather in + 城市？” 的句型询问天气，结合 “去北京” 的情境，语句通顺即可。 七、【新情境・生活运用】阅读理解 1.答案：B解析：根据短文中 “On Saturday, I was in Qingdao.” 可知，作者周六在青岛，故选 B。 2.答案：C解析：根据短文中 “On Sunday, I went to Harbin... It was snowy there.” 可知，哈尔滨周日下雪，故选 C。 3.答案：B解析：根据短文中 “On Saturday, I was in Qingdao... I went to the beach with my grandma and played with the sand.” 可知，作者在青岛玩沙子，故选 B。 4.答案：Because he/she made a big snowman with his/her grandpa.解析：根据短文中 “I was so happy because I made a big snowman with my grandpa.” 直接提取答案即可。 示例答案：My favourite part is making a snowman in Harbin. Because I like snow and making snowmen is very interesting.解析：从短文中选择喜欢的部分（如青岛玩沙子、哈尔滨堆雪人等），结合自身感受说明原因，合理即可。 2 / 2 学科网（北京）股份有限公司 $