《2025年阳光学业评价八年级英语上册沪教版》

三、阅读以下对 Smart Backpack 的介绍,再模仿其结构,设计一项新发明并填空
My new invention is a smart backpack. (发明内容) It looks like a normal backpack, but it is made of waterproof material and has a colourful screen on the front. (材料与外观) With the screen, it can not only show the weight of your bag but also tell you the weather. If your bag is too heavy, it will light up to warn you. (功能一及场景) It can also automatically organize your books, which will help you find things faster and keep your bag tidy. (功能二及场景)
仿写：发明内容：My new invention is a 1. ______.
材料与外观：It looks like a 2. ______, but it is made of 3. ______ and has 4. ______.
功能一及场景：With 5. ______, it can not only 6. ______ but also 7. ______. If 8. ______, it will 9. ______.
功能二及场景：It can also 10. ______, which will help you 11. ______ and 12. ______.

答案： 1. smart desk lamp 2. normal desk lamp 3. soft plastic 4. a colourful light strip around its base 5. its smart sensor 6. adjust its brightness by itself 7. change colours 8. your room is too dark 9. get brighter 10. time your study hours 11. stay focused 12. remind you to take breaks

阅读课文,回答问题
1. What was Bi Sheng busy with when Jane met him in the dream?______
2. How did Bi Sheng make movable type, and why was his method smart?______
3. What steps did Bi Sheng show Jane to print with movable type?______
4. According to Jane’s words about German craftsman Gutenberg, what influence did Bi Sheng’s movable type have?______

答案： 1. Bi Sheng was working with clay to make movable type, so he could print a book. 2. First, he cut characters into pieces of clay. Then he baked them with fire to make them hard. His method was smart because he could reuse the movable type as each character was a single piece of type. 3. First, spread out a mixture on a metal plate. Next, put the type on it and fix them with a frame. Then heat it up to melt the mixture. After that, press down on the clay characters with a board. Finally, brush ink on them. 4. Bi Sheng's movable type was improved by Gutenberg and introduced to Europe as metal movable type. This showed that his invention had a great influence on the world.