Unit 4 Life is beautiful 单元重点词汇及词性转换训练100题-2026-2027学年译林版九年级上册英语

**基本信息** 聚焦单元核心词汇，通过四维度题型系统训练词汇拼写、词形转换及语境应用，解析提炼语法规则与固定搭配，强化语言能力与学习策略。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |中文提示补全单词|30题|定冠词/形容词修饰名词、固定句型（It’s a pity that…）|从中文释义到英文单词的直接转换，强化基础词汇记忆| |词形转换填空|30题|名词单复数（cactus→cacti）、词性转换（helpful→helpfulness）、时态（last year用过去式）|围绕核心词展开词形变化，构建词汇形态网络| |首字母填空|20题|语境推断（结合植物特性）、固定搭配（be amazed at）|通过首字母线索与句意关联，提升词汇语境应用能力| |音标写单词|20题|音标规则（如/ˈkæktəs/→cactus）|音形对应训练，夯实词汇语音基础|

译林版新教材九年级上册英语Unit 4 Life is beautiful 单元重点词汇及词性转换练习100题 满分100分 答题时间40分钟 一、根据括号内中文提示补全单词（每空1分，共30分） 1. The sharp leaves of this kind of ____________（仙人掌）can protect itself from animals. 2. The white ____________（莲花）stands for purity in Chinese traditional culture. 3. You should learn to accept your true ____________（自我）and love yourself. 4. Farmers grow lots of ____________（花生）in the dry soil of the northern land. 5. We found an ____________（未用过的）old box full of plant seeds in the attic. 6. It’s a great ____________（遗憾）that you missed the flower exhibition last weekend. 7. We plan to ____________（挖掘出）the ancient plant seeds buried underground. 8. I only need ____________（几个）days to finish the plant research report. 9. The town held a big ____________（庆典）to celebrate the lotus harvest every summer. 10. We use plant ____________（食用油）to cook all kinds of delicious dishes. 11. ____________（不像）other desert plants, the lotus needs plenty of water to grow. 12. The long green ____________（茎）of the lotus connects flowers and roots under water. 13. This small tree will ____________（结出）sweet fruit after three years’ growth. 14. The colorful lotus flowers are really ____________（吸引人的）to every visitor. 15. Teachers often ____________（对比）different plants to help students learn their features. 16. There is some ____________（隐藏的）beauty in ordinary plants around us. 17. Everyone should take responsibility to build a warm and friendly ____________（社会）. 18. Her ____________（乐于助人）makes her popular among all neighbours. 19. What’s the main ____________（目的）of your research on desert plants? 20. I feel completely ____________（满意的）with the result of my planting experiment. 21. My ____________（老板）supports me to do further research on traditional plants. 22. I make an appointment with my ____________（牙科医生）to check my teeth this Friday. 23. His ____________（妻子）helps him take care of the garden full of lotuses and peanuts. 24. This long ____________（段落）introduces the growing habits of cacti in detail. 25. I collect special plant ____________（邮票）as my lifelong hobby. 26. Their ____________（女儿）devotes all her time to researching rare flowers. 27. The scientist decides to ____________（致力于）all his life to plant protection work. 28. He will ____________（毕业）from the agriculture university next summer. 29. Good living ____________（状况）help plants grow strong and healthy. 30. We all ____________（大为惊奇）at the amazing vitality of desert cacti. 二、用括号内单词的正确形式填空（每空1分，共30分） 1. There are many kinds of ____________ (cactus) growing in the dry desert. 2. This pink ____________ (lotus) looks so beautiful above the clear lake. 3. You need to know your true ____________ (self) before you make your life plan. 4. Farmers plant bags of ____________ (peanut) in the warm spring every year. 5. This ____________ (use) old wooden box is perfect for storing flower seeds. 6. It’s such a ____________ (pity) that you can’t come to our plant celebration party. 7. We spent hours ____________ (dig) up ancient seeds from the soil yesterday. 8. The town holds colourful ____________ (celebrate) every lotus harvest season. 9. This natural plant ____________ (oil) is much healthier than man-made oil. 10. ____________ (like) other flowers, lotuses can grow well in deep water. 11. The long ____________ (stem) of the lotus can float steadily on the lake surface. 12. This old apple tree ____________ (bear) sweet apples every autumn. 13. The bright lotus flowers have great ____________ (attract) to all tourists. 14. It’s unfair ____________ (compare) kids’ growth speed with each other. 15. There is some ____________ (hide) beauty in small common plants. 16. We should contribute to building a harmonious ____________ (social). 17. Her constant ____________ (helpful) wins high praise from the whole community. 18. What’s your ____________ (purpose) of studying desert plant cacti? 19. My parents are ____________ (satisfy) with my plant research achievements. 20. The ____________ (boss) of the garden centre offers us free flower seeds. 21. My ____________ (wife) and I take good care of our home garden together. 22. I read a long ____________ (passage) about the life cycle of lotuses. 23. Collecting plant ____________ (stamp) is my favourite free time activity. 24. The scientist’s ____________ (daughter) devotes herself to rare flower research. 25. He ____________ (devote) all his spare time to studying cacti last year. 26. He will do deep ____________ (research) on traditional Chinese plants after graduation. 27. The warm room can ____________ (house) hundreds of kinds of tropical plants. 28. Many coastal towns face serious problems of ____________ (overtourism). 29. We need ____________ (digitize) all our plant research records before winter. 30. We were deeply ____________ (amaze) by the strong vitality of cacti in deserts. 三、根据首字母提示完成句子（每空1分，共20分） 1. The c____________ can store lots of water inside its thick leaves in dry deserts. 2. The white l___________ is a symbol of purity and beauty in Chinese culture. 3. You should accept your true s____________and stop comparing yourself with others. 4. Farmers plant plenty of p____________ in the soft dry land every spring. 5. It’s a p____________ that you can’t join our celebration of lotus harvest. 6. We will d____________ up ancient plant seeds buried under the old lake tomorrow. 7. The town holds a big c____________every year to celebrate the blooming of lotuses. 8. U____________ desert plants, lotuses need plenty of clean water to grow well. 9. The long green s____________ connects the lotus flower and its roots under water. 10. This young fruit tree will b____________ sweet fruit in two years’ time. 11. The bright lotus flowers are very a____________ to every visitor to the lake. 12. We should not c____________ students’ grades or hobbies with each other. 13. There is some h____________ beauty in small ordinary plants around our daily life. 14. Everyone should make contributions to our warm and harmonious s____________. 15. Her h____________ makes her popular among all the people living nearby. 16. What’s the main p____________ of your research on desert cactus plants? 17. My b____________allows me to use the garden to do my plant growing experiments. 18. His d____________devotes all her spare time to researching rare kinds of lotuses. 19. We need good living c____________ to help young plants grow strong and healthy. 20. We were all a____________at how tough the cacti can be in hot dry deserts. 四、根据句意及音标写出单词（每空1分，共20分） 1. The ____________/ˈkæktəs/ can live through extremely hot and dry weather in deserts. 2. The white ____________/ˈləʊtəs/ floating on the lake looks quiet and beautiful. 3. You need to face your true____________ /self/ bravely and accept your own advantages. 4. Farmers harvest tons of ____________/ˈpiːnʌt/ every autumn in northern farmlands. 5. It’s a____________ /ˈpɪti/ that you missed the wonderful flower show last Sunday. 6. We plan to ____________/dɪɡ/ out ancient plant seeds buried underground this weekend. 7. The town holds a big ____________/ˌselɪˈbreɪʃn/ for the blooming of lotuses every summer. 8. ____________/ʌnˈlaɪk/ cacti, lotuses can’t live without enough water. 9. The long green ____________/stem/ of the lotus supports its flower above water. 10. The little fruit tree will ____________/beə(r)/ delicious fruit after three years. 11. The bright lotus flowers are very____________ /əˈtræktɪv/ to all tourists. 12. There is some ____________/ˈhɪdn/ beauty in small common plants around us. 13. We should build a warm and harmonious____________ /səˈsaɪəti/ together. 14. Her constant ____________/ˈhelpfəlnəs/ makes her well-liked by all neighbours. 15. What’s your main____________ /ˈpɜːpəs/ of studying desert plant cacti? 16. I feel completely____________ /ˈsætɪsfaɪd/ with my planting experiment results. 17. My____________ /bɒs/ supports me to carry out further plant research. 18. His ____________/ˈdɔːtə(r)/ devotes all her energy to researching rare flowers. 19. Good living ____________/kənˈdɪʃn/ help plants grow strong and healthy. 20. We were all____________ /əˈmeɪzd/ at the strong vitality of desert cacti. 参考答案+逐题详细解析 一、根据中文提示补全单词（30题） 1. cactus 解析：this kind of 后接单数名词cactus，仙人掌。 2. lotus 解析：定冠词the后接单数名词lotus，莲花。 3. self 解析：形容词true修饰名词self，自我、本来面目。 4. peanuts 解析：lots of后接可数名词复数peanut→peanuts，花生。 5. unused 解析：形容词unused修饰名词box，未用过的。 6. pity 解析：固定句型It’s a pity that… 遗憾……，pity n. 遗憾。 7. dig out 解析：plan to do sth，to后接动词原形dig；dig out 挖掘出。 8. a couple of 解析：固定短语a couple of 几个、一对，固定搭配不变形。 9. celebration 解析：a big后接单数名词celebration，庆典、庆祝活动。 10. oil 解析：plant oil 食用油，oil不可数名词。 11. Unlike 解析：介词unlike 不像，句首首字母大写，后接名词短语。 12. stem 解析：the long green后接单数名词stem，茎、梗。 13. bear 解析：will情态动词后接动词原形bear，结（果实）。 14. attractive 解析：系动词are后接形容词attractive，吸引人的。 15. compare 解析：情态动词often前省略主语，to后接动词原形compare，对比、比较。 16. hidden 解析：形容词hidden修饰名词beauty，隐藏的、隐匿的。 17. society 解析：形容词friendly修饰名词society，社会。 18. helpfulness 解析：形容词性物主代词Her后接名词，helpful形容词→helpfulness名词乐于助人。 19. purpose 解析：the main后接单数名词purpose，目的、重要意义。 20. satisfied 解析：系动词feel后接形容词satisfied，满意的。 21. boss 解析：形容词性物主代词My后接单数名词boss，老板、上司。 22. dentist 解析：形容词性物主代词my后接单数名词dentist，牙科医生。 23. wife 解析：形容词性物主代词His后接单数名词wife，妻子。 24. passage 解析：this long后接单数名词passage，段落、章节。 25. stamps 解析：collect后接可数名词复数表一类事物，stamp→stamps邮票。 26. daughter 解析：形容词性物主代词Their后接单数名词daughter，女儿。 27. devote 解析：decide to do sth，to后接动词原形devote；devote…to… 致力于。 28. graduate 解析：will情态动词后接动词原形graduate，（大学）毕业。 29. conditions 解析：living conditions 生活状况，condition可数，用复数表泛指各类状况。 30. amazed 解析：固定搭配be amazed at 对……大为惊奇，系动词are后接形容词amazed。 二、用括号内单词正确形式填空（30题） 1. cacti / cactuses 解析：many kinds of后接复数，cactus复数两种形式cacti（标准）/cactuses。 2. lotus 解析：this pink修饰单数名词lotus，莲花。 3. self 解析：形容词性物主代词your后接名词self，自我。 4. peanuts 解析：bags of后接可数名词复数peanuts，花生。 5. unused 解析：形容词unused修饰名词box，未使用的；use反义词unused。 6. pity 解析：such a后接单数名词pity，遗憾。 7. digging 解析：固定搭配spend time (in) doing sth，dig动名词digging。 8. celebrations 解析：colourful后接可数名词复数表各类庆祝活动，celebration→celebrations。 9. oil 解析：plant oil 植物油，oil不可数名词，无变形。 10. Unlike 解析：介词unlike，句首大写，不像。 11. stems 解析：lotus有很多根茎，用复数stems表泛指。 12. bears 解析：主语this old apple tree为单数，一般现在时谓语三单bear→bears。 13. attraction 解析：形容词great后接名词，attractive形容词→attraction名词吸引力。 14. to compare 解析：固定句型It’s unfair to do sth，不定式作真正主语。 15. hidden 解析：形容词hidden修饰名词beauty，隐藏的。 16. society 解析：形容词harmonious修饰名词society，社会。 17. helpfulness 解析：形容词constant后接名词，helpful→helpfulness乐于助人。 18. purpose 解析：形容词性物主代词your后接名词purpose，目的。 19. satisfied 解析：固定搭配be satisfied with 对……满意，形容词作表语。 20. boss 解析：定冠词the后接单数名词boss，老板。 21. wife 解析：my修饰单数名词wife，妻子。 22. passage 解析：a long修饰单数名词passage，段落。 23. stamps 解析：collect后用复数表一类事物，stamp→stamps邮票。 24. daughter 解析：scientist’s后接单数名词daughter，女儿。 25. devoted 解析：时间状语last year为一般过去时，devote过去式devoted。 26. research 解析：deep修饰不可数名词research，研究。 27. house 解析：情态动词can后接动词原形house，此处作动词，收藏、安置。 28. overtourism 解析：serious problems of后接不可数名词overtourism，过度旅游。 29. digitalize 解析：need to do sth，to后接动词原形digitalize，数字化。 30. amazed 解析：固定搭配be amazed by，修饰人用-ed形容词amazed。 三、首字母填空（20题） 1. cactus 解析：后文store water in desert 沙漠储水植物，对应cactus仙人掌。 2. lotus 解析：white莲花，贴合单元植物主题lotus。 3. self 解析：accept your true self 接纳真实自我，单元核心短语。 4. peanuts 解析：farmers种植花生，plenty of后复数peanuts。 5. pity 解析：It’s a pity that… 固定句型，遗憾。 6. dig 解析：will后接动词原形dig up 挖掘出种子。 7. celebration 解析：big celebration 丰收庆典，贴合莲花丰收主题。 8. Unlike 解析：对比仙人掌和莲花的生长习性，unlike不像，句首大写。 9. stem 解析：long green stem 莲花的茎，单数。 10. bear 解析：will后接原形bear，结出果实。 11. attractive 解析：be attractive to 对……有吸引力，形容词。 12. compare 解析：should not后接原形compare，对比、攀比。 13. hidden 解析：hidden beauty 隐藏的美，形容词修饰beauty。 14. society 解析：harmonious society 和谐社会，名词。 15. helpfulness 解析：形容词性物主代词Her后接名词乐于助人。 16. purpose 解析：main purpose 研究的主要目的。 17. boss 解析：my boss 老板，允许使用花园做实验。 18. daughter 解析：his daughter 女儿，投身稀有花卉研究。 19. conditions 解析：living conditions 生长环境，复数。 20. amazed 解析：be amazed at 对……大为惊奇。 四、音标填空（20题） 1. cactus /ˈkæktəs/ n. 仙人掌 2. lotus /ˈləʊtəs/ n. 莲花 3. self /self/ n. 自我 4. peanuts /ˈpiːnʌts/ n. 花生（复数） 5. pity /ˈpɪti/ n. 遗憾 6. dig /dɪɡ/ v. 挖掘 7. celebration /ˌselɪˈbreɪʃn/ n. 庆典 8. Unlike /ʌnˈlaɪk/ prep. 不像 9. stem /stem/ n. 茎，梗 10. bear /beə(r)/ v. 结（果实） 11. attractive /əˈtræktɪv/ adj. 吸引人的 12. hidden /ˈhɪdn/ adj. 隐藏的 13. society /səˈsaɪəti/ n. 社会 14. helpfulness /ˈhelpfəlnəs/ n. 乐于助人 15. purpose /ˈpɜːpəs/ n. 目的 16. satisfied /ˈsætɪsfaɪd/ adj. 满意的 17. boss /bɒs/ n. 老板 18. daughter /ˈdɔːtə(r)/ n. 女儿 19. conditions /kənˈdɪʃnz/ n. 状况（复数） 20. amazed /əˈmeɪzd/ adj. 大为惊奇的 学科网（北京）股份有限公司 $