Unit 1 When was it invented-2025-2026学年九年级全一册英语词汇变形及词缀精讲（鲁教版）

9年级全一册鲁教版 【寒假专版】E版词汇变形及词缀精讲 寒假专版 【Unit 1】When was it invented? 词汇变形及词缀精讲 全部单元单词 style/sta/n.风格；样式；方式是：剩余n.剩余物：遗迹 instrument/'instramant/n.乐器： V.设计：使具有某种风格 smell/smel/V.(smelt/smelled,仪器；工具 pleasure /'ple3)/n.高兴：愉smelt/smelled)闻；嗅；闻到n.custom/kAstam/n.习俗；风俗： 快：乐事 气味：嗅觉 习惯 daily/'deli/adj.每日的；日常trade /treid/n.贸易；交易v.做customer/'kAstama)/n.顾客； 的adv.每天n.日报 买卖；贸易 客户 website/'websait/n.网站 popularity/,pDpju'laerati/n.流Canadian/k3'nerdian/adj.加拿 pioneer/.paI3ner)/h.先锋；先行：普及；受欢迎程度 大的：加拿大人的n.加拿大人 驱v.开辟；倡导 doubt/dawt/n.疑惑；疑问v.怀divide/d'vadv.分开：划分： list /lst/n.清单；列表v.列清疑；不信 分割 单：列举 somebody/'sAmbadi/pron.某hero/hiara/n.英雄；男主角 mention/menn/v.提到：说起；人；有人 nearly/niali/adv.几乎；差不 提及n.提及；说起 sudden/'sAdn/adj.突然的：意多；将近 ruler/u:la)/n.尺子；统治者外的 boil /borl/v.煮沸；烧开：沸腾musical/'mju:zk/adj.音乐的： remain/r'mem/V.保持；仍然悦耳的n.音乐剧 词汇变形及词缀精讲 1.musical/'mju:zikl/adj.音乐的；悦耳的n.音乐刷 名词形式：music(音乐) 构词解析：后缀-：加在名词后，构成形容词，表“与…有关的：具有…性质的”。 同类词：national(国家的)、cultural(文化的) 例句：She has a musical voice and loves singing. 真题链接（鲁教版九年级同步练习）：Playing a instrument can improve your memory.(答案： musical) 2.daiy/'deli/adj.每日的：日常的adv.每天n.日报 名词形式：day(天；日) 构词解析：后缀-y:加在名词后，构成形容词或副词，表“每…的：每日地”。 9年级全一册鲁教版 【寒假专版】 E版词汇变形及词缀精讲 同类词：weekly(每周的：每周地)、monthly(每月的：每月地) 例句：Reading English newspapers daily is a good way to learn new words. 真题链接（鲁教版九年级教材例句）：My daily life includes studying,exercising andhelping my parents. 3.popularity/,pDpju'rti/n.流行；普及：受欢迎程度 形容词形式：popular(受欢迎的；流行的) 构词解析：后缀-y:加在形容词后，构成抽象名词，表“性质、状态”。 同类词：ability(能力)←-able(有能力的)、activity(活动)←active(活跃的) 例句：The popularity of online shopping has increased in recent years,. 真题链接（鲁教版九年级同步练习)：This song won_popular)among young people last year.. (答案：popularity) 4.Canadian /ka'neidian/adj.加拿大的；加拿大人的n.加拿大人 名词形式（地区）：Canada(加拿大) 构词解析：后缀-n:加在地名后，表“…的：…人”。 同类词：American（美国的：美国人)←-America(美国)、Australian(澳大利亚的；澳大利亚人) ←-Australia(澳大利亚) 例句：My pen pal is a Canadian and she lives in Toronto. 真题链接（鲁教版九年级同步练习）：(Canada)people celebrate Thanksgiving in October.(答 案：Canadian) 5.suddenly/'SAdnli/adv.突然地：意外地 形容词形式：sudden(突然的) 构词解析：后缀-y:加在形容词后，构成副词，表“…地”。 例句：It rained suddenly when we were walking in the park, 真题链接（鲁教版九年级教材例句）：He stopped suddenly and looked back, 6.helpful/'helpfl/adj.乐于助人的；有用的 动词形式：help(帮助) 反义词：helpless（无助的) 构词解析：后缀fl:加在动词后，构成形容词，表“充满…的：具有…性质的”；lss表“无 …的”（反义后缀）。 例句：It's helpful to make a list before going shopping. 真题链接（鲁教版九年级同步练习）：The teacher's advice was very_help)for my study.(答 案：helpful) 7.division/d'vI3/n.分开；划分 动词形式：divide(分开：划分) 构词解析：后缀-sion:加在动词后，构成名词，表“动作或过程”。 同类词：decision(决定)←-decide(决定)、discussion(讨论)←-discuss(讨论) 例句：The division of labor made the work more efficient. 真题链接（鲁教版九年级同步练习）：The_(divide)of the class into groups helped them finish the 9年级全一册鲁教版 【寒假专版】E版词汇变形及词缀精讲 task quickly.(答案：division) 8.ruler/'ula(r)/n.尺子：统治者 动词形式：ule(统治：规定) 构词解析：后缀-：加在动词后，表“做…的人或物”。 同类词：teacher(教师)←-teach(教)、worker(工人)←-work(工作) 例句：The ruler on the desk is used for drawing straight lines. 真题链接（鲁教版九年级教材例句）：The king was a fair ruler and people respected him 9.pioneer/,pae'nIa(r)/n.先锋；先驱V.开辟；倡导 构词解析：前缀pio-(ped,“脚”)+neer(=ner,“人”)，字面意为“走在前面的人”，引申为“先 锋”。 同类词：engineer(工程师)←-engin(引擎)+eer（人) 例句：He is a pioneer in the field of AI technology. 真题链接（鲁教版九年级同步练习)：Asa_(pioneer),she worked hard to develop new medical treatments.(答案：pioneer) 10.nention/'menn/v.提到；说起n.提及 名词形式：mention(提及) 构词解析：前缀men-(mind,“思考”)+tion(名词后缀)，表“思考到的内容”，即“提及”。 例句：He mentioned his trip to Beijing in his letter, 真题链接（鲁教版九年级教材例句）：Don't mention it..It's my pleasure to help you. ll.trade /tred/n.贸易：交易v.做买卖；贸易 名词形式：trader(商人) 构词解析：后缀-：加在动词后，表“从事…的人”。 例句：International trade helps countries exchange goods and culture. 真题链接（鲁教版九年级同步练习）：The__(trade)between the two countries has increased this year.(答案：trade) 12.doubt/daot/n.疑惑；疑问v.怀疑 形容词形式：doubtful(怀疑的) 构词解析：后缀-f:加在名词后，构成形容词，表“充满…的”。 例句：I have no doubt that he will succeed 真题链接（鲁教版九年级同步练习）：She looked(doubt)when I told her the news..(答案： doubtful) 综合训练 一、 根据句意及汉语提示完成单词 3 9年级全一册鲁教版 【寒假专版】 ，E版词汇变形及词缀精讲 1.Playing the piano well requires a lot of (练习)every day. 2.The (每日的)newspaper brings us the latest news around the world. 3.The (突然的)rain made us all wet on the way home. 4.My uncle is a (who travels to many countries for business. 5.The (of this new game has spread to many schools in our city. 6.She has a (音乐的)talent and can play several instruments, 二、用所给单词的适当形式填空 1.The (Canada)flag is red and white with a maple leaf on it. 2.He (sudden)stood up and left the room without saying a word. 3.The teacher's (help)advice helped me solve the problem easily. 4.The (divide)of the project into small tasks made it easier to finish. 5.This novel has won great (popular)among readers of all ages. 6.The little girl looked at me with (doubt)eyes when I told her the story 7.Asa (pioneer)in science,he has made many important discoveries. 三、完成句子（每空一词） 1.他突然意识到自己忘记带钥匙了。 He realized that he had forgotten to take his keys. 2.加拿大的冬天非常寒冷。 winters are very cold. 3.网上购物的普及改变了人们的生活方式。 The of online shopping has changed people's lifestyles. 4.每天阅读英文报纸是学习新单词的好方法。 Reading English newspapers is a good way to learn new words 5.她的声音很悦耳，我们都喜欢听她唱歌。 She has a voice and we all like listening to her sing 4 9年级全一册鲁教版 【寒假专版】E版词汇变形及词缀精讲 四、语篇填空 阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空，使短文通顺、连 贯。 Last year,I met a (Canada)student named Tom.He told me that in his (day)life,he enjoys playing (music)instruments and reading books.One day,we were walking in the park when it (sudden)started to rain.We ran to a nearby cafe and talked about the popular) of Chinese culture around the world.Tom said he was interested in the(divide)of traditional Chinese art into different styles.He also mentioned that his father is a (trade)who often does business with China.I was (help)by his stories and learned a lot about his country. 参考答案 I.根据句意及汉语提示完成单词 1.practice 2.daily 3.sudden 4.trader 5.popularity 6.musical 工.用所给单词的适当形式填空 1.Canadian 2.suddenly 3.helpful 4.division 5.popularity 6.doubtful 7.pioneer L.完成句子 1.suddenly 2.Canadian 3.popularity 4.daily 5.musical V.语篇填空 1.Canadian 2.daily 3.musical 4.suddenly 5.popularity 6.division 7.trader 8 helped 5