(
课件网) 50 第50讲 九年级上册 模块四 第一章 重点单词 与发明相关 n. lock invention crayon thought balloon gun robot keyboard mark adj. silly 词形变化 1. invent v.发明→invention n.发明， 创造→inventor n.发明者； 发明家 2. think v.认为； 想→thought（过去式/过去分词） →thought n.想法， 看法； 主意 语境训练： 用所给单词的正确形式填空 1. I don’t agree with the （think） of you swimming alone. 2. His new （invent） has won the highest award. thought invention 短语集合 1. be made of/from … 由……制成 2. be used for doing … 被用于做…… 3. laugh at 嘲笑 4. as long as 只要 功能用语 谈论发明 1. The radio was invented by Guglielmo Marconi in 1895. 2. —When was the digital camera developed？ —It was developed in the 1970s. 3. —Where was it developed？ —It was developed in Japan. 4. —What is a rocket used for？ —It is used for sending satellites or spaceships into space. 5. It’s said that he invented more than two thousand things during his life. 6. Inventing is interesting and exciting and everyone can be an inventor. 熟词生义 1. （1）He got high marks in the exam. （2）She made a mark on the wall with her pen. （3）The change marks a new stage in our development. A. n.标 记； 记号 B. n.成 绩， 分数 C. vt.表 明， 标志 B A C 2. （1）The computer system needs to be updated（更新）. （2）The digestive（消化） system is very important. （3）The new training system is more effective. （4）The education system in this country is very good. A. n.系 统， 体系 B. n.制 度； 体制 C. n.方 式， 方法 D. n.身 体； （器 官）系统 A D C B 语法提要 一般过去时的被动语态 考点解析 ———Why are you unhappy？ 你为什么不开心？ —Because I was not allowed to play computer games last night. 因为昨天晚上我不被允许玩电脑游戏。 allow allow＋n./pron. 允许…… allow＋doing sth. 允许做某事 allow＋sb.＋to do sth. 允许某人做某事 被动态为： sb.be （not） allowed to do sth. 某人不被允许做某事 allow的用法 2. We don’t allow （smoke） in the reading room. 1. My parents don’t allow me （use） my phones on school days.2021四川遂宁中考 to use smoking ———What’s it made of？ 它是由什么制成的？ —It’s made of metal. 它是由金属制成的。 be made的用法 be made ＋of … 由……制成（看得见原材料） 如： The desk is made of wood. ＋from … 由……制成（看不见原材料） 如： Paper is made from wood. be made ＋by sb. 由某人制成 如： The desk is made by my father. ＋in＋地点 产于某地 如： The desk is made in China. ＋into sth. 被制成某物 如： My favorite novel was made into a film. 1. The beautiful leather bag is made recycled fruit and food waste. 2023南平一检改编 （ C ）2. —Who designed this amazing robot？ —It was made a team of Chinese scientists. A. of B. from C. by from C ———Do you know what a rocket is used for？ 你知道火箭用来干嘛的吗？ —Sure. It’s used for sending satellites or spaceships into space. 当然。它用来向太空发射卫星或宇宙飞船。 be used的常用 ... ...
