Unit 6 知识点 E部分练习 2025-2026学年沪外教版七年级英语上册

七年级英语上册Unit6知识点-E部分练习 小试牛刀 A. 选用方框中的短语填空（每个限用一次） | to start with | next | then | at last | finally | 1. ______, Cai Lun mixed the fibres together and soaked them. 2. ______, he boiled the mixture in water. 3. ______, he spread the softened mixture on a flat piece of cloth. 4. ______, he let them dry in the sun. 5. ______, the mixture formed into a thin sheet of paper. B. 句型转换（改为一般疑问句并作肯定或否定回答） 1. Cai Lun invented paper in the Eastern Han Dynasty. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 2. People wrote on bamboo before paper was invented. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 3. Paper is one of the most important inventions in history. 一般疑问句：_________________________________________________ 肯定回答：_________________ 否定回答：_________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. What did people write on before paper was invented? A. Silk, wood, bamboo, and leather. B. Plastic and metal. C. Glass and stone. D. Cloth and paper. 2. Who improved the papermaking process? A. Cai Lun. B. Chester Greenwood. C. Bridgette. D. Ming Ming. 3. What materials did Cai Lun use to make paper? A. Tree bark, rags, and fishing nets. B. Cotton and wool. C. Wood and plastic. D. Silk and leather. 4. Which time order word means “at the beginning”? A. Next. B. Then. C. To start with. D. Finally. 5. Why is paper important? A. Because it is expensive. B. Because it changed the way people record and share information. C. Because it is easy to burn. D. Because it is beautiful. B. 完成句子（★★） 根据句子内容，用正确的词汇完成句子。 1. 人们写在丝绸、木头、竹子和皮革上，直到纸在中国被发明。 People wrote on silk, wood, bamboo, and ______ until paper was ______ in China. 2. 在东汉时期，蔡伦改进了造纸工艺。 In the Eastern Han Dynasty, Cai Lun tried to ______ the papermaking ______. 3. 首先，他把纤维混合在一起并浸泡。 ______, he ______ the fibres together and soaked them. 4. 然后，他把软化的混合物铺在一块平布上。 ______, he spread the softened ______ on a flat piece of cloth. 5. 最后，混合物形成薄薄的一层纸。 ______, the mixture ______ into a thin ______ of paper. 拓展思考 写一段话（至少6句）描述一项发明的制作过程（可以是纸、耳罩、便利贴等）。使用至少三个时间顺序词（如 first, next, then, after that, finally）。用一般过去时。 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ 参考答案与解析 小试牛刀 A 1. To start with 2. Next 3. Then 4. At last / Finally 5. Finally / At last 小试牛刀 B 1. Did Cai Lun invent paper in the Eastern Han Dynasty? Yes, he did. / No, he didn’t. 2. Did people write on bamboo before paper was invented? Yes, they did. / No, they didn’t. 3. Is paper one of the most important inventions in history? Yes, it is. / No, it isn’t. 配套练习 A 1. A（丝绸、木头、竹子、皮革） 2. A（Cai Lun） 3. A（树皮、破布、渔网） 4. C（to start with = 首先） 5. B（改变了记录和分享信息的方式） 配套练习 B 1. leather, invented 2. improve, process 3. First / To start with, mixed 4. Then, mixture 5. Finally / At last, formed, sheet 拓展思考（示例） First, Cai Lun collected tree bark, rags, and fishing nets. Next, he mixed them together and soaked them in water. Then, he boiled the mixture. After that, he spread the softened mixture on a flat cloth. Finally, he let it dry in the sun. At last, a thin sheet of paper was formed. What a great invention paper is! 1 学科网（北京）股份有限公司 $