Unit 3 Smart Learning 单元重点词汇变形100题（含解析） 2026-2027学年人教版英语九年级上册

**基本信息** 聚焦单元核心词汇，通过四种题型系统训练词汇变形与应用，解析提炼构词法、语法规则及语境运用技巧，助力语言能力与学习能力提升。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |中文提示补全句子|30题|考查名词、动词短语等，解析强调词义记忆与固定搭配（如look up）|从词汇基本义到语境应用，构建"词义-搭配-句子"逻辑链| |单词正确形式填空|30题|涵盖名词复数（dictionaries）、时态（clicked）、词性转换（efficiently）等语法规则|从词形变化到语法应用，形成"基础变形-语法规则-语境适配"链条| |首字母提示填空|20题|结合语境与首字母推断词汇（如resources），强化词汇联想记忆|从线索分析到词义推断，培养"语境-构词-拼写"思维| |音标填空|20题|根据音标识别词汇（如flashcard），提升发音与拼写关联能力|从语音到词形，建立"音标-词汇-意义"对应关系|

人教版新教材九年级上册Unit 3 Smart Learning 单元重点词汇变形100题（含解析） 四种题型： 一、根据括号内的中文提示补全句子。 二、用括号内单词的正确形式填空。 三、根据首字母提示完成句子。 四、根据句意及音标填空。 一、根据括号内的中文提示补全句子。 1．A good ________ (学习者) always asks questions in class. 2．Millie made a ________ (抽认卡) for each new word to help her remember them. 3．Our group is working on a science ________ (专题研究；项目) this term. 4．You can find more information about the school on its ________ (网站). 5．The science museum offers many ________ (动手的；实际操作的) activities for students. 6．The students did an interesting ________ (实验；试验) in the chemistry lab yesterday. 7．If you meet a new word, you can ________ (查阅；检查) it up in a dictionary. 8．May I borrow your English-Chinese ________ (词典；字典), Frank? 9．Reading ________ (出声地；大声地) every morning is a good way to learn English. 10．The two students are practising a short ________ (对话；对白) in English class. 11．The teacher gave us a ________ (总的；大体的) idea of the new unit first. 12．________ (总的来说), students learn better when they are interested in the subject. 13．Students should choose after-class activities that ________ (适合) them best. 14．The teacher speaks at a slow ________ (速度) so that everyone can follow her. 15．Mr Wang explains English ________ (语法) very clearly, so we all like his classes. 16．Cathy passed the ________ (汉语水平考试) last year and can talk with Chinese students now. 17．Frank knows ________ (零；最低程度) about the video game because he never plays it. 18．I ________ (偶然遇见；发现) an old friend of mine on my way home yesterday. 19．Don't worry about the new subject — you can learn it ________ (逐步地；循序渐进地). 20．Reading English books can help you ________ (增加；加强) your vocabulary. 21．The school website shows some ________ (最近的；最新的) photos of the sports meeting. 22．We had an ________ (有乐趣的) time at the school English corner last Friday. 23．The children learn ________ (加法) by counting apples in the math class. 24．Please ________ (总结；概括) the main idea of the text in your own words. 25．The ________ (增长；增加) of online learning gives us more chances to study at home. 26．A growth ________ (思维模式) helps us learn from mistakes and never give up. 27．The plan failed, ________ (在某种程度上；部分地) because of the bad weather. 28．Under the teacher's ________ (指导), we finished the class project successfully. 29．The teacher gave me some useful ________ (反馈的意见) on my writing. 30．________ (另外；此外), listening to English podcasts is also a good way to learn. 二、用括号内单词的正确形式填空。 1．There are five English ________ (dictionary) on the desk in our classroom. 2．Mum put the new books on the two wooden ________ (shelf) in my room. 3．You can visit these ________ (website) to learn English online after class. 4．The students did many interesting ________ (experiment) in the lab last term. 5．My little sister uses ________ (flashcard) to learn new Chinese words. 6．These ________ (textbook) are new and free for the students this term. 7．The teacher asked us to read English ________ (newspaper) every week. 8．The reading room has many interesting ________ (magazine) for teenagers. 9．More and more students like reading ________ (e-book) on the screen now. 10．There are many small ________ (valley) in the mountains near my hometown. 11．Miss Gao usually ________ (summary) the text at the end of each class. 12．Frank ________ (click) on the link and watched the video last night. 13．The school ________ (print) some English posters for the art festival last week. 14．The car ________ (speed) up on the empty road and soon disappeared. 15．Tom has ________ (build) up a large vocabulary through years of reading. 16．Frank has ________ (learn) English for six years, so he can watch English films now. 17．Look! The students ________ (take) photos of the robots in the science lab. 18．Kathy ________ (not do) her schoolwork online yesterday because the Internet was down. 19．You can finish your homework ________ (efficient) if you make a good study plan. 20．I like English and I always answer questions ________ (active) in class. 21．We all think the English corner is an ________ (enjoy) way to practise speaking. 22．Frank is a fast ________ (learn) — he spends only an hour on his schoolwork every day. 23．________ (general) speaking, students learn faster in small groups. 24．In the word "knee", the letter "k" is not ________ (pronounce). 25．Thank you for your ________ (suggest); it really helps me a lot. 26．Frank did ________ (bad) in the English exam last month, but he never gives up. 27．Students should choose learning methods that ________ (suit) them best. 28．Paper, glue and other ________ (material) are ready for the art project. 29．It takes Cathy half an hour ________ (read) English aloud every morning. 30．Miss Gao often encourages us ________ (speak) English as much as possible. 三、根据首字母提示完成句子。 1．The Internet gives us many free learning r________, such as e-books and podcasts. 2．Our new English t________ has ten units and many interesting stories. 3．Kathy is an a________ girl and always joins in class activities. 4．We should t________ advantage of the school library and read more books. 5．If you make a study plan, you can finish your schoolwork more e________. 6．My hometown is a small village in a green v________ near the mountains. 7．Listening to English songs can help you improve your p________. 8．You can c________ the answers after you finish the exercises by yourself. 9．My grandpa reads the n________ while having breakfast every morning. 10．There are many interesting m________ for teenagers in the reading room. 11．Please put the dictionary back on the s________ after using it. 12．Reading good books can o________ up a new world to us. 13．The teacher gave us some reading m________ before the class began. 14．Now many students prefer reading e________ instead of paper books. 15．Our school has a s________ classroom with a big screen and fast Internet. 16．Reading aloud is a helpful m________ of learning new words. 17．Tom got a z________ in the test because he didn't write anything. 18．I listened to an interesting English p________ on my way home yesterday. 19．Everyone can learn online at his or her own s________ and in his or her own way. 20．While reading, I often c________ across many beautiful sentences and write them down. 四、根据句意及音标填空。 1．A ________ /ˈflæʃkɑːd/ is a small card with a word or a picture on it, used for learning. 2．The students watched carefully while the teacher was doing the ________ /ɪkˈsperɪmənt/. 3．You can visit our school ________ /ˈwebsaɪt/ to see the photos of the art festival. 4．Reading ________ /əˈlaʊd/ helps you remember words better. 5．The two students are practising an English ________ /ˈdaɪəlɒɡ/ for the class show. 6．I listen to an English ________ /ˈpɒdkɑːst/ on my way to school every day. 7．There are many ways to learn, but you should find the ________ /ˈmeθəd/ that suits you best. 8．Students with a growth ________ /ˈmaɪndset/ are not afraid of making mistakes. 9．The teacher gave us some ________ /ˈfiːdbæk/ on our writing. 10．Our school trip to the science museum was really ________ /ɪnˈdʒɔɪəbl/. 11．Keep reading every day, and you will see your ________ /ɡrəʊθ/ in English. 12．The school library is a great ________ /ˈriːsɔːs/ for learners. 13．If you meet a new word, you can look it up in a ________ /ˈdɪkʃənri/. 14．With the teacher's ________ /ˈɡaɪdns/, Cathy finished the project on time. 15．________ /klɪk/ on the icon, and the app will start at once. 16．You can ________ /prɪnt/ the article and read it on paper. 17．Frank spends an hour on his ________ /ˈskuːlwɜːk/ every day. 18．Have you read any ________ /ˈriːsnt/ news about the school art festival? 19．Speaking two languages gives you a big ________ /ədˈvɑːntɪdʒ/. 20．The science museum has many ________ /ˌhændz ˈɒn/ activities for students. 参考答案与解析 一、根据括号内的中文提示补全句子。 1．learner　【解析】考查名词。learner 意为“学习者”，由 learn（学习）加后缀 -er 构成；由 A good 可知用单数。 2．flashcard　【解析】考查名词。flashcard 意为“（用于学习的）卡片；抽认卡”，由 flash（闪现）+ card（卡片）构成；由 a 可知用单数。 3．project　【解析】考查名词。project 意为“专题研究；项目”；work on a project 意为“做一个项目”。 4．website　【解析】考查名词。website 意为“网站”，由 web（网络）+ site（地点）构成；由 its 可知用单数。 5．hands-on　【解析】考查形容词。hands-on 意为“动手的；实际操作的”，修饰名词 activities。 6．experiment　【解析】考查名词。experiment 意为“实验；试验”；do an experiment 意为“做实验”，由 an 可知用单数。 7．look　【解析】考查动词短语。look up 意为“查阅”；代词 it 作宾语需放在 look 与 up 之间；can 后接动词原形。 8．dictionary　【解析】考查名词。dictionary 意为“词典；字典”；由 your 及句意可知用单数。 9．aloud　【解析】考查副词。aloud 意为“出声地；大声地”，修饰动词 reading。 10．dialogue　【解析】考查名词。dialogue 意为“对话；对白”（=dialog）；practise a dialogue 意为“练习对话”。 11．general　【解析】考查形容词。general 意为“总的；大体的”，修饰名词 idea；a general idea 意为“大意”。 12．In general　【解析】考查介词短语。in general 意为“总的来说；通常”；位于句首，首字母大写。 13．suit　【解析】考查动词。suit 意为“适合；有利于”；主语 activities 是复数，用动词原形。 14．speed　【解析】考查名词。speed 意为“速度”；at a slow speed 意为“以慢速”。 15．grammar　【解析】考查名词。grammar 意为“语法”，是不可数名词，没有复数形式。 16．HSK　【解析】考查专有名词缩写。HSK 意为“汉语水平考试”；专有名词首字母大写。 17．zero　【解析】考查数词。zero 意为“零；最低程度”；know zero about sth. 意为“对某事一无所知”。 18．came across　【解析】考查动词短语。come across 意为“（偶然）遇见；发现”；由 yesterday 可知用一般过去时，come 的过去式为 came。 19．step by step　【解析】考查副词短语。step by step 意为“逐步地；循序渐进地”，在句中作状语。 20．build up　【解析】考查动词短语。build up 意为“增加；加强；创建”；help 后接省略 to 的不定式，故填动词原形。 21．recent　【解析】考查形容词。recent 意为“最近的；最新的”，修饰名词 photos。 22．enjoyable　【解析】考查形容词。enjoyable 意为“有乐趣的”，由 enjoy（享受）加后缀 -able 构成；由 an 可知后接元音音素开头的单词。 23．addition　【解析】考查名词。addition 意为“加法；增加”；learn addition 意为“学加法”。 24．summarize　【解析】考查动词。summarize 意为“总结；概括”（=summarise）；祈使句用动词原形。 25．growth　【解析】考查名词。growth 意为“增长；增加”，是 grow 的名词形式；由 The 可知用单数。 26．mindset　【解析】考查名词。mindset 意为“思维模式”，由 mind（思维）+ set 构成；growth mindset 意为“成长型思维模式”。 27．in part　【解析】考查介词短语。in part 意为“在某种程度上；部分地”，在句中作状语。 28．guidance　【解析】考查名词。guidance 意为“指导”，是 guide 的名词形式；under one's guidance 意为“在某人的指导下”。 29．feedback　【解析】考查名词。feedback 意为“反馈的意见”，是不可数名词；give feedback on... 意为“对……给出反馈”。 30．In addition　【解析】考查介词短语。in addition 意为“另外；此外”，常位于句首，首字母大写。 二、用括号内单词的正确形式填空。 1．dictionaries　【解析】考查名词复数。dictionary 以“辅音字母+y”结尾，变复数时把 y 变为 i 再加 -es，即 dictionaries。 2．shelves　【解析】考查名词复数。shelf 以 -f(e) 结尾，变复数时把 f 变为 v 再加 -es，即 shelves。 3．websites　【解析】考查名词复数。website 是可数名词；由 these 可知用复数 websites。 4．experiments　【解析】考查名词复数。experiment 是可数名词；由 many 可知用复数 experiments。 5．flashcards　【解析】考查名词复数。flashcard 是可数名词；表示泛指的一类事物常用复数形式。 6．textbooks　【解析】考查名词复数。textbook 是可数名词；由 These 及 are 可知用复数 textbooks。 7．newspapers　【解析】考查名词复数。newspaper 是可数名词；表示泛指常用复数 newspapers。 8．magazines　【解析】考查名词复数。magazine 是可数名词；由 many 可知用复数 magazines。 9．e-books　【解析】考查名词复数。e-book 是可数名词；由 More and more students 可知用复数 e-books。 10．valleys　【解析】考查名词复数。valley 以“辅音字母+y”结尾，变复数时把 y 变为 i 再加 -es，即 valleys。 11．summarizes　【解析】考查词性转换与三单。summary 是名词，其动词形式为 summarize（总结）；主语 Miss Gao 是第三人称单数，故填 summarizes。 12．clicked　【解析】考查动词时态。click 意为“点击”；由 last night 可知用一般过去时 clicked。 13．printed　【解析】考查动词时态。print 意为“打印”；由 last week 可知用一般过去时 printed。 14．sped　【解析】考查动词时态。speed 可作动词，意为“加速”，其过去式为 sped（sped/sped）；由 disappeared 可知用一般过去时。 15．built　【解析】考查动词时态。build up 意为“增加；加强”；由 has 可知用现在完成时，build 的过去分词为 built。 16．learned　【解析】考查动词时态。由 has...for six years 可知用现在完成时；learn 的过去分词为 learned/learnt，故填 learned。 17．are taking　【解析】考查动词时态。由 Look! 可知动作正在进行，用现在进行时 are taking。 18．didn't do　【解析】考查动词时态。由 yesterday 及 because 从句的过去时可知用一般过去时的否定形式 didn't do。 19．efficiently　【解析】考查词性转换。efficient 是形容词，此处修饰动词 finish 需用副词 efficiently，意为“效率高地”。 20．actively　【解析】考查词性转换。active 是形容词，此处修饰动词 answer 需用副词 actively，意为“积极地”。 21．enjoyable　【解析】考查构词法。enjoy 是动词，此处由 an 及 is 可知需用形容词 enjoyable，意为“有乐趣的”。 22．learner　【解析】考查构词法。learn 是动词，表示“学习者”需加后缀 -er，即 learner；由 a fast 可知用单数。 23．Generally　【解析】考查词性转换。general 是形容词；generally speaking 意为“一般来说”，为固定表达；位于句首，首字母大写。 24．pronounced　【解析】考查语态。pronounce 意为“发音”；字母 k 与谓语是被动关系（字母“被发音”），故用过去分词 pronounced，构成被动语态 is not pronounced。 25．suggestion　【解析】考查构词法。suggest 是动词，此处由 your 及句意可知需用名词 suggestion，意为“建议”。 26．badly　【解析】考查词性转换。bad 是形容词，此处修饰动词 did 需用副词 badly，意为“糟糕地”。 27．suit　【解析】考查动词形式。suit 意为“适合”；先行词 methods 是复数，定语从句中谓语动词用原形 suit。 28．materials　【解析】考查名词复数。material 是可数名词；由 other 及 are 可知用复数 materials。 29．to read　【解析】考查非谓语动词。It takes sb. some time to do sth. 意为“某人花多长时间做某事”，故填 to read。 30．to speak　【解析】考查非谓语动词。encourage sb. to do sth. 意为“鼓励某人做某事”，故填 to speak。 三、根据首字母提示完成句子。 1．resources　【解析】考查名词。由“如电子书和播客”可知指学习“资源”，即 resource；由 many 可知用复数 resources。 2．textbook　【解析】考查名词。由“有十个单元”可知指“教科书，课本”，即 textbook；由 has 可知用单数。 3．active　【解析】考查形容词。由“总是参加课堂活动”可知她“积极的”，由 an 可知后接元音音素开头的单词 active。 4．take　【解析】考查动词短语。take advantage of 意为“利用”；should 后接动词原形。 5．efficiently　【解析】考查副词。由“制定学习计划”可知能“更高效地”完成作业，修饰动词 finish 用副词 efficiently。 6．valley　【解析】考查名词。由“山附近的村庄”可知在“山谷”里，由 a 可知用单数 valley。 7．pronunciation　【解析】考查名词。由“听英文歌”可知能提高“发音”，即 pronunciation。 8．check　【解析】考查动词。由“做完练习之后”可知可以“检查”答案；can 后接动词原形。 9．newspaper　【解析】考查名词。由“每天早上吃早餐时读”可知是“报纸”，即 newspaper；read the newspaper 意为“看报纸”。 10．magazines　【解析】考查名词。由 many 可知用复数 magazines（杂志；期刊）。 11．shelf　【解析】考查名词。由“把词典放回”可知是“架子”，由 the 及句意可知用单数 shelf。 12．open　【解析】考查动词短语。open up 意为“打开；开放”；can 后接动词原形。 13．material　【解析】考查名词。material 意为“材料”，此处指阅读材料，为不可数名词，用单数形式。 14．e-books　【解析】考查名词。由“而不是纸质书”可知指“电子书”，即 e-book；表示泛指用复数 e-books。 15．smart　【解析】考查形容词。由“大屏幕和高速网络”可知是“智能的”教室，即 smart（智能的）。 16．method　【解析】考查名词。由 a...of 结构可知填 method（方法）；a method of doing sth. 意为“做某事的方法”。 17．zero　【解析】考查数词。由“什么都没写”可知得了“零分”，由 a 可知用 zero。 18．podcast　【解析】考查名词。由“在回家路上听”可知是“播客”，由 an 可知用单数 podcast。 19．speed　【解析】考查名词。at one's own speed 意为“以自己的速度（节奏）”，为固定搭配。 20．come　【解析】考查动词短语。come across 意为“（偶然）遇见；发现”；由 often 可知用一般现在时，主语是 I，故填 come。 四、根据句意及音标填空。 1．flashcard　【解析】音标 /ˈflæʃkɑːd/ 对应名词 flashcard，意为“（用于学习的）卡片；抽认卡”。 2．experiment　【解析】音标 /ɪkˈsperɪmənt/ 对应名词 experiment，意为“实验；试验”。 3．website　【解析】音标 /ˈwebsaɪt/ 对应名词 website，意为“网站”。 4．aloud　【解析】音标 /əˈlaʊd/ 对应副词 aloud，意为“出声地；大声地”。 5．dialogue　【解析】音标 /ˈdaɪəlɒɡ/ 对应名词 dialogue，意为“对话；对白”。 6．podcast　【解析】音标 /ˈpɒdkɑːst/ 对应名词 podcast，意为“播客”。 7．method　【解析】音标 /ˈmeθəd/ 对应名词 method，意为“方法”。 8．mindset　【解析】音标 /ˈmaɪndset/ 对应名词 mindset，意为“思维模式”；growth mindset 意为“成长型思维模式”。 9．feedback　【解析】音标 /ˈfiːdbæk/ 对应名词 feedback，意为“反馈的意见”，是不可数名词。 10．enjoyable　【解析】音标 /ɪnˈdʒɔɪəbl/ 对应形容词 enjoyable，意为“有乐趣的”。 11．growth　【解析】音标 /ɡrəʊθ/ 对应名词 growth，意为“增长；增加”，是 grow 的名词形式。 12．resource　【解析】音标 /ˈriːsɔːs/ 对应名词 resource，意为“资源；资料”；由 a 可知用单数。 13．dictionary　【解析】音标 /ˈdɪkʃənri/ 对应名词 dictionary，意为“词典；字典”。 14．guidance　【解析】音标 /ˈɡaɪdns/ 对应名词 guidance，意为“指导”。 15．Click　【解析】音标 /klɪk/ 对应动词 click，意为“点击”；祈使句位于句首，首字母大写。 16．print　【解析】音标 /prɪnt/ 对应动词 print，意为“打印”；can 后接动词原形。 17．schoolwork　【解析】音标 /ˈskuːlwɜːk/ 对应名词 schoolwork，意为“学校作业”，是不可数名词。 18．recent　【解析】音标 /ˈriːsnt/ 对应形容词 recent，意为“最近的；最新的”。 19．advantage　【解析】音标 /ədˈvɑːntɪdʒ/ 对应名词 advantage，意为“优势；优点”；由 a big 可知用单数。 20．hands-on　【解析】音标 /ˌhændz ˈɒn/ 对应形容词 hands-on，意为“动手的；实际操作的”。 学科网（北京）股份有限公司 $