Unit 3 Life made easy 词汇巩固专项测试 2026-2027学年译林版英语九年级下册

**基本信息** 围绕“智能家居科技”主题，通过六类题型系统巩固Unit 3核心词汇、短语及句型，结合真实科技情境培养语言运用能力与思维品质。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |首字母/汉语填空|10空/10分|核心词汇（easier, control等）|结合科技功能描述，强化语境记忆| |单词适当形式填空|10空/10分|词性转换（invent→inventions等）|聚焦高频考点，提升语法应用能力| |短语填空|10空/20分|单元核心短语（save...from等）|通过实例场景考查短语灵活运用| |单项选择|10题/20分|易混词辨析（interest/interested等）|设置语境化选项，培养词义辨析能力| |完成句子|7句/20分|句型综合运用（It takes...to do等）|汉译英转换，强化语言输出能力| |短文填空|10空/20分|词汇+语法综合（create→creating等）|以人物故事整合知识点，体现语篇思维|

九年级英语下册 Unit 3 Life made easy词汇巩固专项测试 (满分:100分 时间:90分钟) 姓名: 班级: 得分: 一、用所给单词首字母或汉语完成句子(共10空,每空1分,共10分) 1. Smart‑watch makes our daily life much e than before. 2. The smart system can c the temperature and lights of the house. 3. Robots can s people from tiring and dangerous housework. 4. You can c your mobile phone to your smart TV with WiFi. 5. The i of smart home changes people’s living habits completely. 6. This smart lock can (探测)strangers near the door. 7. The (发明)of the robot cleaner saves us plenty of spare time. 8. The engineer has (测试)the new smart system for several months. 9. It is (方便的)to control all home machines by one app. 10. The voice machine can (指令)the robot to finish different tasks. 二、用所给单词的适当形式填空(词性转换高频考点 每空1分,共10分) 1. Lots of new (invent) bring great changes to our daily life. 2. It is (amaze) that a small phone can manage the whole house. 3. All of us felt (surprise) at the power of smart-home technology. 4. The engineers kept (improve) the smart system day after day. 5. The (introduce) of smart homes is popular among young people. 6. It takes lots of time (develop) practical smart home products. 7. His (create) idea for smart lighting won lots of prizes. 8. Your smart home equipment will work (proper) after simple setting. 9. This new smart camera (success) keeps our house safe all day long. 10. Constant practice leads to (succeed) in high‑tech research. 三、选用方框内短语并用适当形式填空(单元核心短语 每空2分,共20分) learn about, at an early age, be known for, show … to, win high praise, for example, through hard work, connect … to, a general introduction, save … from 1. The little boy smart‑home technology and loved to read science books. 2. This brand its cheap and practical smart home products. 3. , smart curtains can open and close according to sunlight. 4. He his smart‑home model his classmates in the science class. 5. Our teacher gives to smart home technology at the start of this unit. 6. The young engineer from experts because of his new smart robot. 7. We how smart home systems run after watching the science video. 8. You can create useful smart products . 9. The smart robot people heavy boring housework. 10. Please your tablet the smart home system before operation. 四、词义辨析单项选择(词汇易混考点 每题2分,共20分) 1. Smart-home technology has always been a great to me since I was young. A. interested B. interesting C. interest D. interests 2. The new smart lock can strangers near the door and send a warning to your phone. A. detect B. detecting C. detected D. detection 3. The of the robot cleaner has saved people plenty of time. A. invent B. invented C. invention D. inventor 4. The young engineer is very and often comes up with new ideas for smart homes. A. create B. creation C. creative D. creatively 5. After a simple setting, the smart system can work and control the whole house. A. proper B. properly C. property D. improper 6. Many visitors were at the amazing functions of the smart home model. A. surprise B. surprised C. surprising D. surprisingly 7. The smart-home exhibition will be covered online this Friday evening. A. live B. alive C. living D. lively 8. The engineer kept new functions for the smart lock month after month. A. test B. testing C. to test D. tested 9. It took the whole team two years this complete smart home system. A. finish B. finishing C. to finish D. finished 10. You should keep learning high-tech knowledge and try new ideas. , you won't make progress. A. Besides B. However C. Otherwise D. Though 五、根据中文提示完成句子(句型+词汇综合运用 每空1分,共20分) 1. 这个男孩很小就对智能家居科技产生兴趣。 The boy in smart-home technology at an early age. 2. 这名青年工程师凭借智能家居产品赢得高度赞扬。 He for his smart‑home products. 3. 通过不懈努力,他们研发了这套全新智能家居系统。 work, they developed this new smart-home system. 4. 这本关于智能家居的科普读物值得反复阅读。 This popular‑science book about smart homes again and again. 5. 工程师把他的智能模型展示给在场的参观者。 The engineer his smart model the visitors present. 6. 智能机器可以把人们从繁重的家务劳动中解放出来。 Smart machines can people heavy housework. 7. 研发这套智能门锁花费了科学家数年时间。 It scientists several years this smart door lock. 8. 我们应当学会合理使用各类智能家居设备。 We should learn to all kinds of smart‑home devices . 六、短文填空(每空2分,共20分) 阅读下面短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式。 Smart‑home technology changes our everyday life. Jack is interested in smart homes. He showed an interest 1 high‑tech products at an early age. He dreamed of 2 (create) cheap smart‑home models for common families. At first, most people thought his plan was hard to realize. But he kept 3 (practise) and testing his small models. He knew it required much patience 4 (make) good smart‑home products. Last term, he 5 (build) a small smart‑home model successfully. His project is amazing. Lots of visitors 6 (praise) it highly. He says smart technology is a wonderful way 7 (make) people’s life easier. High‑tech can bring convenience to every family. We can learn a lot from him. 8 through hard work can we make our dream come 9 (truth). Smart‑home technology has great value and it 10 (serve) common families all over the world. 九年级英语下册 Unit 3 Life made easy词汇巩固专项测试 解析版答案 一、用所给单词首字母或汉语完成句子(共10空,每空1分,共10分) 1. easier 解析:much后接比较级,than为比较级标志;easy的比较级easier。句意:智能手表让我们的日常生活比以前更加便捷。 2. control 解析:control 动词“控制”;can后接动词原形。句意:这套智能系统可以控制房屋的温度和灯光。 3. save 解析:固定搭配 save sb. from… 使某人摆脱……;can后接动词原形。句意:机器人可以让人们摆脱劳累又危险的家务。 4. connect 解析:connect…to…把……和……相连接;can情态动词后接动词原形。句意:你可以用WiFi把手机连接到智能电视。 5. introduction 解析:the introduction of ……的引入,名词作句子主语。句意:智能家居的引入彻底改变人们的生活习惯。 6. detect 解析:detect动词“探测”;can后接动词原形。句意:这把智能锁可以探测门边的陌生人。 7. invention 解析:the invention of ……的发明,名词作主语。句意:扫地机器人的发明为我们省下大量空闲时间。 8. tested 解析:现在完成时结构have/has + 过去分词;test的过去分词tested。句意:工程师已经测试这套新智能系统好几个月。 9. convenient 解析:It is + adj. to do sth.;convenient形容词“方便的”。句意:通过一个APP操控全部家用机器十分方便。 10.instruct 解析:instruct动词“指令,指示”。句意:语音机器可以指令机器人完成不同任务。 二、用所给单词的适当形式填空(词性转换高频考点 每空1分,共10分) 1. inventions 解析:invention可数名词,many后接复数inventions。句意:许多新发明给我们日常生活带来巨大改变。 2. amazing 解析:amazing修饰事物,意为“令人惊叹的”。句意:一部小小的手机就可以管理整套房子,真是令人惊叹。 3. surprised 解析:be surprised at 对……感到惊讶,修饰人的感受。句意:我们所有人都对智能家居科技的力量感到惊讶。 4. improving 解析:keep doing sth. 坚持做某事,后接动名词。句意:工程师日复一日持续改进这套智能系统。 5. introduction 解析:定冠词the后面接名词introduction。句意:智能家居的介绍受到年轻人欢迎。 6. to develop 解析:固定句型 It takes time to do sth. 做某事耗费时间。句意:开发实用的智能家居产品要耗费大量时间。 7. creative 解析:形容词creative修饰名词idea,意为“有创造力的”。句意:他关于智能照明富有创意的想法赢得很多奖项。 8. properly 解析:副词properly修饰动词work。句意:简单设置之后,你的智能家居设备就可以正常运转。 9. successfully 解析:副词successfully修饰动词keeps。句意:这款全新智能摄像头成功全天候守护房屋安全。 10. success 解析:lead to中to是介词,后面接名词success。句意:不断实践带来高科技研究方面的成功。 三、选用方框内短语并用适当形式填空(单元核心短语 每空2分,共20分) 方框短语:learn about, at an early age, be known for, show … to, win high praise, for example, through hard work, connect … to, a general introduction, save … from 1. learned/learnt about 解析:and后面loved为一般过去式,时态保持一致。句意:小男孩了解智能家居科技,并且喜爱阅读科普书籍。 2. is/was known for 解析:be known for 因……而出名;陈述品牌特点可用一般现在时或者一般过去时。句意:这个品牌以物美价廉的智能家居产品闻名。 3. For example 解析:for example用于举例,句首首字母大写。句意:例如,智能窗帘可以根据阳光自动开合。 4. showed; to 解析:课堂上展示属于过去事件;show sth. to sb.把某物展示给某人。句意:科学课上,他向同学们展示自己的智能家居模型。 5. a general introduction 解析:a general introduction 概述,简介。句意:在本单元开头,老师给我们做了智能家居科技的简介。 6. won high praise 解析:win high praise赢得高度赞扬;win过去式won。句意:这位年轻工程师因为他的新型智能机器人赢得专家的高度赞扬。 7. learned/learnt about 解析:看完视频是过去发生动作。句意:看完科普视频之后,我们了解智能家庭系统如何运行。 8. through hard work 解析:through hard work 通过艰苦努力。句意:通过努力,你可以创造出实用的智能产品。 9. saves; from 解析:主语the smart robot单数,一般现在时谓语动词三单saves;save…from…使……摆脱。句意:智能机器人把人们从枯燥繁重的家务中解放出来。 10. connect; to 解析:情态动词please后接动词原形;connect…to…把……连接到……。句意:操作前请把你的平板连接到智能家居系统。 四、词义辨析单项选择(词汇易混考点 每题2分,共20分) 1. C 考点:interest / interested / interesting 辨析 解析:a great interest 表示“极大的兴趣”,interest 作名词。 句意:智能家居科技从小就一直是我极大的兴趣所在。 2. A 考点:detect 的词性及情态动词后接动词原形 解析:can 后接动词原形,detect 表示“探测”。 句意:这款新智能锁能探测门边的陌生人,并向你的手机发送警告。 3. C 考点:invent / invention / inventor 辨析 解析:the invention of 表示“……的发明”,名词作主语。 句意:扫地机器人的发明为人们节省了大量时间。 4. C 考点:create / creative / creation 辨析 解析:is very creative 表示“很有创造力”,形容词作表语。 句意:这位年轻工程师很有创造力,经常为智能家居想出新的点子。 5. B 考点:proper / properly 辨析 解析:work properly 表示“正常运转”,副词修饰动词 work。 句意:简单设置后,这套智能系统就能正常运转并控制整座房子。 6. B 考点:surprised / surprising 辨析 解析:be surprised at 表示“对……感到惊讶”,修饰人的感受。 句意:许多参观者对智能家居模型的神奇功能感到惊讶。 7. A 考点:live / alive / living / lively 辨析 解析:be covered live 表示“现场直播”。 句意:智能家居展览会将于本周五晚上在线现场直播。 8. B 考点:keep doing sth. 解析:keep doing sth. 表示“持续做某事”。 句意:这位工程师月复一月地坚持为智能锁测试新功能。 9. C 考点:It takes sb. some time to do sth. 解析:固定句型中 to finish 作真正主语。 句意:整个团队花了两年时间才完成这套完整的智能家居系统。 10. C 考点:逻辑连接词辨析 解析:Otherwise 表示“否则、要不然”,相当于“如果不这样做”,正好连接前面的建议和后面的不良结果。 句意:你应该不断学习高科技知识并尝试新想法。否则,你就不会取得进步。 五、根据中文提示完成句子(句型+词汇综合运用 每空1分,共20分) 1. showed an interest 解析:at an early age表示过去,show变为showed;show an interest in 对……产生兴趣。 2. won high praise 解析:win过去式won;win high praise赢得高度赞扬。 3. Through hard 解析:through hard work凭借不懈努力,句首首字母大写。 4. is worth reading 解析:be worth doing;主语book单数,be动词选用is。 5. showed; to 解析:描述过去事件,show改为showed;show sth. to sb.向某人展示某物。 6. save; from 解析:情态动词can后接动词原形;save sb. from 使某人摆脱。 7. took; to develop 解析:It takes sb. some time to do sth.,叙述过去,take用took;develop研发。 8. use; properly 解析:learn to do sth.学会做某事;副词properly合理地,修饰动词use。 六、短文填空(每空2分,共20分) 1. in 解析:固定搭配 show an interest in 对……感兴趣。句意:他很小就对高科技产品产生兴趣。 2. creating 解析:dream of doing sth.梦想做某事,of是介词,后面接动名词。句意:他梦想为普通家庭制作廉价的智能家居模型。 3. practising 解析:keep doing sth.坚持做某事。句意:但是他坚持练习,测试自己的小型模型。 4. to make 解析:it requires…to do sth.不定式作真正主语。句意:他知道制造优质智能家居产品需要极大耐心。 5. built 解析:Last term过去时间,build过去式built。句意:上学期,他成功搭建一个小型智能家居模型。 6. praised 解析:主语visitors是复数,一般现在时谓语动词原形。句意:许多参观者高度赞扬这个项目。 7. to make 解析:a way to do sth.做某事的途径,不定式作后置定语。句意:他说智能科技是让人们生活更便捷的绝佳方式。 8. Only 解析:only+状语置于句首,句子部分倒装,首字母大写。句意:只有通过努力奋斗,我们才可以实现梦想。 9. true 解析:固定短语 come true(梦想)实现,不用truth。 10. serves 解析:主语it单数,一般现在时谓语动词三单serves。句意:智能家居科技拥有巨大价值,服务全世界普通家庭。 学科网(北京)股份有限公司 $