Unit3 知识点2 Developing ideas 2025-2026学年外研版七年级英语下册

七年级英语下册Unit3知识点2-Developing ideas 核心句型解析 1. The book suggested people eat different kinds of food. (DID YOU KNOW?) 解析：用于转述历史典籍中的建议。“suggested”后接宾语从句“people eat...”，此处省略了“that”，且从句中的动词“eat”使用原形，这是“suggest”表示“建议”时的虚拟语气用法（英式英语中常见）。“different kinds of”表示“不同种类的……”。 2. The world’s first dietary goal was put forward by Sweden in 1968. (DID YOU KNOW?) 解析：介绍历史事件的被动语态句型。“was put forward”是被动语态，强调动作“提出”的承受者“目标”。“put forward”是固定短语，意为“提出（建议、计划等）”。“by Sweden”引出动作的执行者。 3. They disagree about what makes a healthy meal. (Activity 1) 解析：用于总结观点分歧。“disagree about...”意为“在……方面有分歧”。“what makes a healthy meal”是介词“about”的宾语从句，意为“什么构成/造就了一顿健康的餐食”。 4. Many people see it as a Western dessert. (Food across borders) 解析：陈述一种普遍看法。“see... as...”是固定搭配，意为“将……视为/看作……”，用于表达观点或定义。此句为下文的反转（However...）做铺垫。 5. However, this sweet treat actually came from China! (Food across borders) 解析：用“However”引出与上文普遍认知相反的、令人惊讶的事实。“sweet treat”是对冰淇淋等甜食的生动称呼。“came from”说明来源。 6. Folk tales have it that Emperor Huizong suffered from stomach pains... (Food across borders) 解析：引述民间传说或故事。“Folk tales have it that...”是一个固定句式，意为“民间传说称……”，用于引入非官方的、流传的说法。“suffer from”意为“遭受……（病痛等）”。 7. Marco Polo tasted binglao and carried the idea all the way back to Europe. (Food across borders) 解析：描述文化传播的关键行动。“tasted”和“carried”两个并列动词概括了马可·波罗的“体验”与“传播”行为。“carried the idea all the way back to”形象地表达了“将这一想法一路带回”。 8. People often compare roujiamo to hamburgers, a symbol of American food. (Food across borders) 解析：进行跨文化比较的常用句型。“compare A to B”意为“将A比作B”。“a symbol of...”是“hamburgers”的同位语，对其进行补充说明，意为“美国食物的象征”。 9. But in fact, arepas of Venezuela look more like the twin brother of roujiamo! (Food across borders) 解析：通过生动比喻进行更精确的比较。“in fact”引出更深层的事实。“look like”意为“看起来像”。“twin brother”的比喻非常形象，强调了两者极高的相似度。 10. Food is a bridge between cultures. (Food across borders) 解析：文章的总结句，点明主旨。使用比喻，将“食物”比作“桥梁”，生动地阐述了食物在文化交流中的连接作用。“between cultures”作定语修饰“bridge”。 知识点梳理与巩固 A. 重点词汇与短语挖空填写 请根据两篇课文内容，补全下列句子。 1. A b_________ diet is very important for our health. (均衡的) 2. Sweden p_____ f_________ the world’s first dietary goal. (提出) 3. The two students d_________ about what to eat. (不同意) 4. We should eat different k_________ of fruits every day. (种类) 5. Ice cream is s_________ a_________ a Western dessert by many. (被视为) 6. This cooking method actually c_________ f_________ ancient China. (起源于) 7. He s_________ f_________ a bad cold last week. (患了) 8. Travelers c_________ new ideas back_________ their homeland. (把...带回) 9. People often c_________ the mooncake_________ a full moon. (将...比作) 10. Music can be a b_________ between different people. (桥梁) 分层巩固练习 ★ 基础巩固 (词汇与细节理解) 一、根据《Food across borders》文章内容，判断正(T)误(F)。 ( ) 1. Ice cream was invented in Europe. ( ) 2. “Binglao” in the Song Dynasty was similar to modern ice cream. ( ) 3. Marco Polo helped to spread the idea of ice cream from China to Europe. ( ) 4. Iranian sangak and Shaanxi stone pancakes look very different. ( ) 5. The author believes food can help people from different cultures understand each other. ★ 能力提升 (句型应用与推理) 二、单项选择。 1. My doctor suggests that I _________ more vegetables. A. ate B. eat C. will eat D. eats 2. The new plan was _________ by the committee last week. A. put on B. put up C. put forward D. put down 3. They disagree _________ each other _________ the best way to learn English. A. with; about B. to; on C. with; on D. about; with 4. Many people _________ dumplings _________ a symbol of Chinese New Year. A. see; as B. look; like C. compare; to D. think; about 5. The story of Mulan _________ China and has spread around the world. A. carried back to B. came from C. put forward in D. compared to 三、根据文章内容，用完整句子回答。 1. Where did ice cream originally come from according to the passage? 2. What did people in Europe add to the idea of “binglao”? 3. Why does the author mention “roujiamo”, “hamburgers” and “arepas”? 参考答案 A. 重点词汇与短语挖空填写 1. balanced 2. put forward 3. disagree 4. kinds 5. seen as 6. came from 7. suffered from 8. carried; to 9. compare; to 10. bridge ★ 基础巩固 一、 1.F 2. T 3. T 4. F 5. T ★ 能力提升 二、​ 1.B; 2.C; 3.A; 4.A; 5.B 三、 1. It originally came from China. 2. They added heavy cream and new tastes. 3. To show that different cultures can have similar dishes, and how food can be compared across borders / how food connects different cultures. 1 学科网（北京）股份有限公司 $