Unit 4 Life is beautiful 单词讲解课件 2026-2027学年译林版英语九年级上册

该初中英语单元复习课件系统梳理了Unit 4“Life is beautiful”的核心词汇，通过“音标-词性-短语-语境例句”的结构化方式，将unused、pity等30余个单词与单元主题关联，如plant research、protect nature等短语构建词汇网络，体现知识点内在逻辑。 其亮点在于融合语言能力与思维品质培养，设计分层练习如单词填空（基础）、适当形式填空（词性转换）、选词填空（语境应用），例如用“Unlike cacti, lotus needs...”对比练习提升语言表达与逻辑分析能力，帮助学生巩固词汇并学会应用，教师可借此精准实施个性化复习教学。

— — • Unit 4 Life is beautiful • — — 单词讲解 Vocabulary unused /ˌʌnˈjuːzd/ adj. 未用过的 pity /ˈpɪti/ n. 遗憾 dig /dɪɡ/ vt. & vi. 挖，掘，凿 celebration /ˌselɪˈbreɪʃn/ n. 庆祝；庆典 oil /ɔɪl/ n. 食用油；石油 unlike /ˌʌnˈlaɪk/ prep. 不像 bear /beə(r)/ vt. 结（果实），开（花）；生（孩子） compare /kəmˈpeə(r)/ vt. 比较，对比 hidden /ˈhɪdn/ adj. 隐藏的，隐匿的 society /səˈsaɪəti/ n. 社会 helpfulness /ˈhelpfəlnəs/ n. 乐于助人 purpose /ˈpɜːpəs/ n. 重要意义；目的，意图 Vocabulary satisfied /ˈsætɪsfaɪd/ adj. 满意的 boss /bɒs/ n. 老板，上司 dentist /ˈdentɪst/ n. 牙科医生 wife /waɪf/ n. (pl. wives) 妻子 passage /ˈpæsɪdʒ/ n. 章节；段落；乐段 stamp /stæmp/ n. 邮票 daughter /ˈdɔːtə(r)/ n. 女儿 research /rɪˈsɜːtʃ/ vt., vi. & n. 研究 house /haʊz/ vt. 收藏，安置 overtourism /ˌəʊvəˈtʊərɪzəm/ n. 过度旅游 digitalize /ˈdɪdʒɪtəlaɪz/ vt. (= digitalise) 使（信息）数字化 graduate /ˈɡrædʒueɪt/ vi. & vt. (大学) 毕业 Vocabulary serve /sɜːv/ vt. 能满足…的需要；vt. & vi. 服务；提供 condition /kənˈdɪʃn/ n. 状态，状况 judge /dʒʌdʒ/ vt. & vi. 判断，认为；vt. 审判 — — — • Unit 4 • — — — Words and expressions unused /ˌʌnˈjuːzd/ adj. 未用过的 短语 - unused space 闲置空间 - unused materials 未使用的材料 例句 1. We can reuse those unused boxes to plant flowers in the yard. 我们可以利用那些闲置不用的箱子在院子里种花。 2. Don’t leave any unused resources to waste in daily life. 日常生活中不要浪费任何闲置资源。 pity /ˈpɪti/ n. 遗憾 短语 - What a pity! 真遗憾！ - It’s a pity that… …真是可惜 例句 1. It’s a pity that many unused plants are thrown away every year. 很可惜每年都有大量闲置绿植被丢弃。 2. I feel pity for people who can’t enjoy the beauty of nature. 我很同情那些无法欣赏自然之美的人。 dig /dɪɡ/ vt. & vi. 挖，掘，凿 短语 - dig out 挖掘出；发掘 - dig up 掘地；挖出 例句 1. Farmers dig the soil to plant peanuts and lotus every spring. 每年春天农民翻土种植花生和莲花。 2. Scientists dig out old plants to research the history of nature. 科学家发掘古老植物来研究自然发展史。 celebration /ˌselɪˈbreɪʃn/ n. 庆祝；庆典 短语 - a celebration of life 生命庆典 - hold a celebration 举办庆祝活动 例句 1. We hold a small celebration when we graduate from university. 大学毕业时我们会举办一场小型庆祝活动。 2. The celebration shows our love for beautiful natural life. 这场庆典展现了我们对美好自然生命的热爱。 oil /ɔɪl/ n. 食用油；石油 短语 - cooking oil 食用油 - crude oil 原油，石油 例句 1. We use plant oil when cooking for our family’s daily meals. 我们日常做饭使用植物油。 2. Unlike plant oil, crude oil is a kind of valuable natural resource. 和植物油不同，石油是一种珍贵自然资源。 unlike /ˌʌnˈlaɪk/ prep. 不像 短语 - unlike most flowers 不像大多数花卉 - unlike ordinary plants 不同于普通植物 例句 1. Unlike other plants, cacti can live in dry poor conditions. 和其他植物不同，仙人掌能在干旱贫瘠的环境存活。 2. Unlike most people, she devotes all her time to plant research. 和大多数人不同，她把全部时间投入植物研究。 bear /beə(r)/ vt. 结（果实），开（花）；生（孩子） 短语 - bear fruit 结果实 - bear flowers 开花 例句 1. The lotus bears beautiful pink flowers every summer. 莲花每年夏天都会开出美丽的粉色花朵。 2. This small peanut plant will bear lots of nuts in autumn. 这株小小的花生植株秋天会结出许多花生。 compare /kəmˈpeə(r)/ vt. 比较，对比 短语 - compare A with B 把A和B对比 - compare A to B 把A比作B 例句 1. We compare cacti with lotus to know their different living conditions. 我们对比仙人掌和莲花，了解它们截然不同的生长环境。 2. Don’t compare your life with others; everyone’s life is beautiful. 不要拿自己的生活和别人对比，每个人的人生都很美好。 hidden /ˈhɪdn/ adj. 隐藏的，隐匿的 短语 - hidden beauty 隐秘的美景 - hidden meaning 深层隐藏的含义 例句 1. There is hidden beauty everywhere in nature if you look carefully. 只要细心观察，大自然处处藏着隐秘的美景。 2. Many valuable plant seeds are hidden deep under the soil. 许多珍贵植物种子深埋在泥土之下。 society /səˈsaɪəti/ n. 社会 短语 - modern society 现代社会 - serve society 服务社会 例句 1. People with helpfulness make our whole society warmer and better. 乐于助人的人让整个社会更加温暖美好。 2. Graduates should use their knowledge to serve society well. 大学毕业生应当运用所学知识好好服务社会。 helpfulness /ˈhelpfəlnəs/ n. 乐于助人 短语 - show helpfulness to strangers 热心帮助陌生人 - the spirit of helpfulness 助人为乐精神 例句 1. Helpfulness is a great quality that makes life beautiful. 乐于助人是让生活变得美好的优秀品质。 2. The boss admires helpfulness most in his workers. 这位老板最欣赏员工身上乐于助人的品质。 purpose /ˈpɜːpəs/ n. 重要意义；目的，意图 短语 - the main purpose 主要目的 - live with purpose 活得有意义 例句 1. The purpose of plant research is to protect natural beauty. 植物研究的核心意义是保护自然之美。 2. You should know your life purpose before you graduate from college. 大学毕业前你应当清楚自己的人生目标。 satisfied /ˈsætɪsfaɪd/ adj. 满意的 短语 - be satisfied with 对……感到满意 - feel satisfied with one’s life 对生活感到满足 例句 1. She is satisfied with her quiet life of studying and growing plants. 她对自己研究、种植植物的宁静生活十分满足。 2. The dentist was satisfied with the good living condition of his patients. 这位牙医对患者良好的生活状态感到满意。 boss /bɒs/ n. 老板，上司 短语 - company boss 公司老板 - listen to the boss’s advice 听从上司的建议 例句 1. My boss devotes much time to researching green plant protection. 我的上司投入大量时间研究绿植保护。 2. The boss is easy to get along with and full of helpfulness. 这位老板为人和善，十分乐于助人。 dentist /ˈdentɪst/ n. 牙科医生 短语 - go to the dentist 看牙医 - visit the dentist’s clinic 前往牙科诊所 例句 1. The dentist likes growing lotus in his free time to enjoy natural beauty. 这位牙医闲暇时喜欢种莲花，欣赏自然美景。 2. My wife works as a dentist and always shows kindness to patients. 我的妻子是一名牙医，始终温柔善待每位病人。 wife /waɪf/ n. (pl. wives) 妻子 短语 - one’s wife 某人的妻子 - husband and wife 夫妻 例句 1. His wife collects unused stamps and loves reading plant passages. 他的妻子收藏闲置邮票，还喜欢阅读有关植物的篇章。 2. Husband and wife together research how to protect wild flowers. 夫妻俩一同研究如何保护野生花卉。 passage /ˈpæsɪdʒ/ n. 章节；段落；乐段 短语 - a passage about nature 一篇关于自然的段落 - read the passage carefully 仔细阅读段落 例句 1. This passage talks about the beautiful life of lotus and cactus. 这一段落讲述了莲花与仙人掌美好的生命姿态。 2. I copied this passage down in my diary after reading it. 读完这篇文章后，我把段落摘抄到了日记本里。 stamp /stæmp/ n. 邮票 短语 - collect stamps 集邮 - unused stamps 未使用的邮票 例句 1. My daughter keeps a box full of beautiful unused stamps. 我的女儿收藏了满满一盒精美的全新邮票。 2. We stick a stamp on the envelope before sending the letter. 寄信前我们要在信封上贴一枚邮票。 daughter /ˈdɔːtə(r)/ n. 女儿 短语 - one’s daughter 某人的女儿 - a lovely daughter 可爱的女儿 例句 1. Our daughter loves digging in the garden to grow peanuts. 我们的女儿喜欢在花园翻土种植花生。 2. The boss’s daughter will graduate next year and do plant research. 老板的女儿明年即将毕业，从事植物相关研究。 research /rɪˈsɜːtʃ/ vt., vi. & n. 研究 短语 - do research on plants 研究植物 - research natural environment 研究自然环境 例句 1. Many scientists research how to improve plant living conditions. 许多科学家研究如何改善植物的生存环境。 2. She devotes all her spare time to research on wild lotus. 她把所有空余时间都投入野生莲花的研究。 house /haʊz/ vt. 收藏，安置 短语 - house plant collections 收藏各类植物 - house old stamps 收藏旧邮票 例句 1. This glass cabinet houses all kinds of unused plant seeds. 这个玻璃柜收藏着各式各样闲置的植物种子。 2. The museum houses many old passages about natural life. 这座博物馆收藏许多描写自然生命的古老文稿。 overtourism /ˌəʊvəˈtʊərɪzəm/ n. 过度旅游 短语 - the problem of overtourism 过度旅游问题 - prevent overtourism 防止过度旅游 例句 1. Overtourism destroys the living conditions of wild flowers and plants. 过度旅游会破坏野生花草的生存环境。 2. We must control overtourism to protect the beauty of nature. 我们必须管控过度旅游，保护自然美景。 digitalize /ˈdɪdʒɪtəlaɪz/ vt. (= digitalise) 使（信息）数字化 短语 - digitalize research materials 将研究资料数字化 - digitalize old passages 把旧文稿数字化 例句 1. We digitalize all plant research materials for long-time storage. 我们将所有植物研究资料数字化，方便长期保存。 2. Workers digitalize those hidden old stamps in the museum. 工作人员把博物馆里那些珍藏的旧邮票信息数字化。 graduate /ˈɡrædʒueɪt/ vi. & vt. (大学) 毕业 短语 - graduate from university 大学毕业 - graduate next year 明年毕业 例句 1. After I graduate, I will devote myself to protecting wild plants. 大学毕业后，我将投身野生植物保护事业。 2. Her daughter will graduate and do research on overtourism. 她的女儿即将毕业，从事过度旅游相关研究。 serve /sɜːv/ vt. 能满足…的需要；vt. & vi. 服务；提供 短语 - serve society 服务社会 - serve people’s daily needs 满足人们日常需求 例句 1. All plant research can serve the needs of environmental protection. 所有植物研究都能满足环境保护的需求。 2. As a dentist, he serves patients patiently every single day. 身为牙医，他每天耐心为患者提供诊疗服务。 condition /kənˈdɪʃn/ n. 状态，状况 短语 - living condition 生存/生活环境 - in good condition 状态良好 例句 1. Unlike cacti, lotus needs wet water conditions to grow well. 和仙人掌不同，莲花需要湿润水环境才能良好生长。 2. We must improve the living conditions of wild flowers. 我们必须改善野生花卉的生存环境。 judge /dʒʌdʒ/ vt. & vi. 判断，认为；vt. 审判 短语 - judge by appearance 以貌取人 - judge the living condition 判断生存状况 例句 1. Don’t judge a plant’s beauty only by its outer appearance. 不要仅凭外表评判一株植物的美。 2. We can judge the quality of soil by seeing how plants bear flowers. 我们可以通过植物开花情况判断土壤的优劣。 — — — • Unit 4 • — — — Exercises 一、根据句意及汉语或首字母提示完成单词 1. It's a p____ that we didn't join the forest celebration last weekend. 2. Please collect all ______（未用过的）bottles and reuse them for planting. 3. Farmers usually ___（挖）holes to plant seeds in spring. 4. After we ________（毕业）from high school, we will go to different universities. 5. ______（不像）most plants, cacti can survive without much water. ity unused dig graduate Unlike 一、根据句意及汉语或首字母提示完成单词 6. The main _______（目的）of this activity is to teach people to love nature. 7. My mother is _________（满意的）with my progress in English study. 8. We will hold a ___________（庆祝）party for our teacher's birthday. 9. We should use less cooking ___（油）to keep healthy. 10. The scientist will ________（研究）the growth of rare plants. purpose satisfied celebration oil research 二、用单词的适当形式填空 1. Farmers ___ (dig) out some old tree roots from the field yesterday. 2. The peach tree ____ (bear) many pink flowers last spring. 3. We can make a __________ (compare) between the two kinds of flowers. 4. The museum ______ (house) thousands of old stamps from all over the world. 5. She felt _________ (satisfy) after finishing her plant research. dug bore comparison houses satisfied 二、用单词的适当形式填空 6. The _______ (helpfulness) girl often helps her classmates with their homework. 7. We need to __________ (digitalize) all the old plant passages for future use. 8. After __________ (graduate), he started to serve the local society. 9. Don't _____ (judge) a person only by his appearance. 10. The bad living __________ (condition) made the plants grow slowly. helpful digitalize graduation judge conditions 三、选词填空 compare, serve, hidden, condition, research (请从方框中选择合适单词填入空格，每词限用一次) 1. We need to _______ the living habits of different plants to protect them better. 2. The community center aims to _____ the needs of all the elderly people. 3. There is a ______ lake behind the mountain, which few people know about. 4. The government is trying to improve the living _________ of wild animals in the reserve. 5. The scientist spent five years doing ________ on rainforest plants. compare serve hidden condition research See You! $