Unit 4 Topic1 Section C ＆ D课时检测-2024-2025学年仁爱科普版九年级英语上册

仁爱版九年级上册英语 Unit 4 Topic1 Section C ＆ D 课时检测 1. 成功地默写单词句子以及短语 本课为读写课。该课以发明物为话题，在语篇中学习相关的单词和句型，培养学生的阅读理解能力、书面表达能力和学生热爱科学的精神 1. 写出下列单词。 n.发明,创造 adj.愚蠢的,傻的 n.想象力;想象 v.列清单n.目录,清单 v.集思广益,动脑筋 n.气球;热气球 n.彩色铅笔(粉笔、蜡笔) v.估值,评价,评估 n.枪,炮 想法,主意； adj.详细的 v.重新设计 n.机器人 n.标示;记号v.做记号 n.键盘 n.探险者,勘探者 n.体系,方法,制度 v.集中；聚精会神 2.翻译下列句子 一项发明可以是一种新产品或者一种做事的新方法。发明会以各种方式出现。 多数情况下，出现一项发明是因为有人努力去解决一个问题。有时候发明是意外的结果。看看你的书包。你有铅笔、钢笔、蜡笔、尺子和一些书。这些东西没有一样是天然存在的。它们是在工厂里制造出来，被人们发明出来的。 发明既有趣又令人兴奋，每个人都可以是一位发明家。 你想成为发明家吗？这些是在发明过程中要经历的一些简单步骤。 你可以有疯狂又大胆的想法。记住没有什么想法是愚蠢的。很多人曾嘲笑莱特兄弟，说他们永远都飞不起来。但是他们并没有被人们的话打击。所以现在我们有了飞机。 认真计划是发明过程中很重要的一点。也就是说要集思广益，评估观点。 把你的发明详细画出来，这样别人就能懂它是如何运作的。为你的发明做一个模型。看你的发明是否能像计划的那样工作。如果不能，就继续研究，重新设计，再次测试。 每项发明都需要名字。跟大家分享你的发明。 我们在哪里？很久以前人们刚开始探索世界的时候这是一个很困难的问题。 早期的探索家发现天空中的星星是很好的标记。 通过星星，他们能够知道自己在哪里，在往哪个方向前进。 只要天气晴朗，星星清晰可见，这种方法就很有效。 但是其他时间效果就不太好了。这是个问题。 现在，这个问题已经被全球定位系统（GPS）解决了。 它就像是人造星星。它还可以用来研究地球的形状。 我们随时随地、在任何天气状况下都能用它找到我们的位置。 全球定位系统是一个很伟大的发明，能够帮助我们探索地球，寻找位置。 1.provide, restaurant 2.know；choose 3.teenagers；allow 4.impossible 5.than 6.teach；how 以下是这些题目的答案及相关解析： 1. 单词： - invention ；stupid ；imagination ；list ；brainstorm ；balloon ；crayon ；evaluate ；gun ；idea ；detailed ；redesign ；robot ；mark ；keyboard ；explorer ；system ；concentrate 2. 句子翻译： - An invention can be a new product or a new way of doing things. Inventions come about in many ways. - In most cases, an invention comes about because someone tries to solve a problem. Sometimes an invention is the result of an accident. Look at your schoolbag. You have pencils, pens, crayons, rulers and some books. None of these things exist in nature. They are made in factories and invented by people. - Invention is both interesting and exciting. Everyone can be an inventor. Do you want to be an inventor? Here are some simple steps to go through in the inventing process. - You can have crazy and bold ideas. Remember that no idea is stupid. Many people laughed at the Wright Brothers and said they would never fly. But they weren't discouraged by people's words. So now we have planes. - Careful planning is an important point in the inventing process. That is to say, brainstorm and evaluate ideas. - Draw your invention in detail so that others can understand how it works. Make a model of your invention. See if your invention works as planned. If not, keep researching, redesigning and testing again. - Every invention needs a name. Share your invention with everyone. - Where are we? This was a very difficult question when people first began to explore the world a long time ago. - Early explorers found that the stars in the sky were good marks. - By the stars, they could know where they were and which direction they were going. - This method worked well as long as the weather was fine and the stars were clearly visible. - But it didn't work so well at other times. This was a problem. - Now, this problem has been solved by the Global Positioning System (GPS). - It's like an artificial star. It can also be used to study the shape of the earth. - We can use it to find our position anytime, anywhere and in any weather condition. - The Global Positioning System is a great invention that can help us explore the earth and find our position. 3. 单词： 1. provide ：提供；供应；给予 2. restaurant ：餐馆；饭店 3. know ：知道；了解；认识 4. choose ：选择；挑选 5. teenagers ：青少年（13 至 19 岁的人） 6. allow ：允许；准许 7. impossible ：不可能的；办不到的 8. than ：比（用于比较级） 9. teach ：教；讲授；教导 10. how ：怎样；如何；多少；多么 学科网（北京）股份有限公司 $$