2024年人教版九年级 Unit 6 When was it invented? 重难点讲解及练习（含答案）

2024年人教版九年级Unit 6When was it invented ？重难点精讲 一、必背短语： 1.带有特殊鞋跟的鞋_____ 2.靠电力运行_____ 3.鞋子的样式_____ 4.用来做某事_____ 5.非常愿意_____ 6.如此伟大的发明_____ 7.在我们的日常生活中_____ 8.有道理_____ 9.偶然,意外地_____ 10. 据说......; 有人说...... _____ 11.一个名叫神农的中国统治者_____ 12.在篝火上_____ 13.落入，掉入_____ 14.产生一种令人愉快的气味_____ 15.茶圣_____ 16.制茶_____ 17.直到……才……(谓语动词可用瞬间动词) _____18.少于不到_____ 19.发生，出现_____ 20.全世界_____ 21.毫无疑问_____ 22.茶的本质_____ 23.以低价卖_____ 24.建议某人做某事_____ 25. 突然；猛然_____ 26.从事，致力于_____ 27.与…….相似_____ 28. 错误地_____ 29.炸薯片；炸土豆片_____ 30最后_____=_____ 31.在…….上面撒很多盐_____ 32.奥林匹克运动会_____ 33.把…….分开_____ 34.协力合作_____ 35.同时_____ 36.阻止某人做某事_____ 37.. ……的普及_____ 38.梦想；幻想；向往_____ 39.不但……而且……_____ 40. ……的数量_____ 41.钦佩；仰慕_____ 42.鼓励某人做某事_____ 43.实现某人的梦想_____ 44.决定；选定_____ 45.想出_____ 46.通往，导致_____ 二、课堂重难点讲解 Section A 1、When was it invented title P41 invent v.发明，创造 invention n.发明物；发明 inventor n.发明者，发明家 ▲辨析invent，discover，find与create invent 意为＂发明＂，指发明创造出自然界本来不存在的东西，如工具、方法、手段、汽车、电器、合成材料等。 discover 意为＂发现＂，指发现原来就有而一直没被发现的东西，如发现电、煤、石油等矿藏及新星、星系或科学真理等。 find 意为＂找到＂，强调找的结果。 create ＂创造＂，指有目的地把原材料制成新产品，也指创造出原来不存在的或与众不同的事物。 ▲discovery n.发现，被发现的事物 ▲creative adj.创造（性）的 ；有创造力的，有想象力的 create v.创造，创建 creation n.创造，创建；作品，创作 creator n.创作者，发明者 creativity 创造力，独创性 【小试牛刀】 ①I felt I'd made an incredible_____(discover). ②--There were a great number of _____and they invented so many_____ (invent) in the history. --Yes, they are so_____ that all of us admire them for their_____(create). keys :①discovery ②inventors ; inventions ; creative ; creativities . 2、shoes with special heels Please give me a pen to write with with prep. （1）有；带有；具有 （2）＂和……一起＂，表示伴随（3）＂用……＂，表示使用某种工具、手段等。（4）＂关于；对于；对……来说＂，表示关系等。 ▲with的重点考点 Chen walked into the room with his parents looking/staring at him. 介词短语：The man was walking on the street, with a book under his arm. 形容词:With the weather so close and stuffy, maybe it will rain.. with+名词/代词 副词: The square looks more beautiful than even with all the lights on. 名词: He left home, with his wife a hopeless soul. 过去分词: With this problem solved, another one appeared. 现在分词: He felt more uneasy with the whole class staring at him. 动词不定式: So in the afternoon, with nothing to do, I went on a round of the bookshops. 【小试牛刀】 ① Lily 肩上背着黑色的爱马仕穿过街道。（完成译句） Lily went across the street _____ a Hermès bag on her shoulders. ②With the door_____(open), the air in the room is so cle ... ...