Unit 4 Amazing Science 单元核心素养培优卷（含答案解析）-2025 - 2026学年九年级上册英语仁爱科普版

/ 让学习更有效 新课备课备考 | 英语学科 / 让学习更有效 新课备课备考 | 英语学科 2025 - 2026学年九年级上册英语单元核心素养培优卷仁爱科普版 Unit 4 Amazing Science 本试卷共10页，满分120分，考试用时120分钟。 注意事项： 1．答卷前、考生务必将自己的姓名、准考证号填写在试卷和答题卡上，并将准考证号条形码粘贴在答题卡上指定位置。 2．选择题的作答：每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑。写在试卷、草稿纸和答题卡上的非答题区域均无效。 3．非选择题的作答：用黑色签字笔直接答在答题卡上对应的答题区域内，写在试卷、草稿纸和答题卡上的非答题区域均无效。 4．考试结束后，请将试卷和答题卡一并交回。 一、完形填空（共15小题，每小题1分，满分15分） Sometimes dreams are surprisingly useful. Here is a story about how a dream helped solve a difficult problem. Do you know Elias Howe You 1 have never heard of him. But you must know the sewing (缝纫) machine. Yes, he was the 2 . And the sewing machine is also 3 used throughout the world now. Before the sewing machine was invented, sewing by hand was hard work. Elias Howe 4 to design a machine to make the sewing easy and quick. 5 he made some progress, he met a problem. It seemed 6 to get the thread (线) to run around the needle (针) without any problems. One day, he was tired, and slept badly. Then he had a dream. In the dream he was 7 by a king. The king ordered him to build a perfect sewing machine, 8 he would be killed. When he tried to do so, Howe met the same problem. The king was so 9 that he ordered his soldiers to kill Howe with a spear (长矛). Just before the spears stuck to his body, 10 he noticed something. There was a hole in the tip (尖端) of the spear. Howe woke up from the dream. And he 11 that he found the way to solve the problem, he should make it run through a small hole in the tip of the needle instead of 12 the thread to run around the needle. A simple idea finally came into Howe’s mind. 13 , he invented the first sewing machine. Like Howe, many scientists found the way to solve their problems 14 this way. Thomas Edison said his best 15 came into him in dreams. So did Albert Einstein. 1．A．can B．may C．must 2．A．inventor B．composer C．musician 3．A．exactly B．totally C．widely 4．A．decided B．chose C．made 5．A．Because B．Until C．Although 6．A．impossible B．impolite C．uncomfortable 7．A．praised B．honored C．caught 8．A．or B．and C．so 9．A．sad B．angry C．happy 10．A．suddenly B．however C．immediately 11．A．researched B．realized C．achieved 12．A．get B．got C．getting 13．A．As usual B．As a result C．For instance 14．A．on B．in C．for 15．A．method B．ideas C．thoughts 二、阅读理解（共20小题，每小题2分，满分40分） 第一节（共15小题，每小题2分，满分30分） 阅读以下三篇短文，从每小题所给的四个选项中，选出一个与短文内容相符的最佳选项。 A The third China International Import Expo was held from Nov. 5 to 10 in Shanghai. More than 2,600 companies gathered and showed their advanced products. Let’s have a look at some of them. Portable (便携式的) kayak (皮划艇) ①A portable, 18-kilog ... ...