Unit 1 Look it up! 单词讲解课件 2026-2027学年沪教版英语八年级上册

该初中英语单元复习课件系统梳理了Unit 1核心词汇，通过“音形义-词性变换-短语搭配-语境应用”四维梳理，如将dinosaur与prehistoric关联，artistic与artist、art衔接，帮助学生构建完整的词汇知识网络。 其亮点在于“基础巩固-能力迁移-语境运用”的分层练习设计，如“completely/original根据句意填空”夯实基础，“birth→born”词性变换题培养语言能力，“record/organize选词填空”训练语境运用，助力学生提升词汇应用能力，也为教师提供精准复习抓手。

— — • Unit 1 Look it up! • — — 单词讲解 Vocabulary dinosaur /ˈdaɪnəsɔː(r)/ n. 恐龙 intelligent /ɪnˈtelɪdʒənt/ adj. 有才智的；聪明的 talented /ˈtæləntɪd/ adj. 有才能的；天才的 artistic /ɑːˈtɪstɪk/ adj. 有艺术天赋的；（尤指）有美术才能的 perhaps /pəˈhæps/ adv. 可能；大概；也许 notebook /ˈnəʊtbʊk/ n. 笔记本 vehicle /ˈviːəkl/ n. 交通工具；车辆 prehistoric /ˌpriːhɪˈstɒrɪk/ adj. 史前的 completely /kəmˈpliːtli/ adv. 完全地；彻底地 original /əˈrɪdʒənl/ adj. 原来的；起初的 birth /bɜːθ/ n. 出生 suffering /ˈsʌfərɪŋ/ n. 苦难；疼痛 Vocabulary artist /ˈɑːtɪst/ n. 艺术家；（尤指）画家 death /deθ/ n. 死；死亡 whole /həʊl/ adj. 全部的；所有的 piece /piːs/ n. 一首，一篇（作品） editor /ˈedɪtə(r)/ n.（书籍的）编辑 organize /ˈɔːɡənaɪz/ v. 安排；组织 order /ˈɔːdə(r)/ n. 顺序 record /rɪˈkɔːd/ v. 记录 — — — • Unit 1 • — — — Words and expressions dinosaur /ˈdaɪnəsɔː(r)/ n. 恐龙 词性 变换 - dinosaurian adj. 恐龙的 短语 - a prehistoric dinosaur 史前恐龙 - dinosaur bones 恐龙骨骼 例句 1. Dinosaurs lived on Earth millions of years ago. 数百万年前，恐龙生活在地球上。 2. The museum has a big model of a Tyrannosaurus Rex dinosaur. 博物馆里有一个霸王龙的大模型。 intelligent /ɪnˈtelɪdʒənt/ adj. 有才智的；聪明的 词性 变换 - intelligence n. 智力；才智 - intelligently adv. 聪明地 短语 - an intelligent student 聪明的学生 - artificial intelligence 人工智能 例句 1. Dolphins are very intelligent animals. 海豚是非常聪明的动物。 2. She solved the problem in an intelligent way. 她用聪明的方法解决了这个问题。 talented /ˈtæləntɪd/ adj. 有才能的；天才的 词性 变换 - talent n. 才能；天赋 短语 - a talented musician 有天赋的音乐家 - be talented at 擅长…… 例句 1. He is a talented painter and can draw very well. 他是个有天赋的画家，画得非常好。 2. She is talented at playing the piano. 她擅长弹钢琴。 artistic /ɑːˈtɪstɪk/ adj. 有艺术天赋的；（尤指）有美术才能的 词性 变换 - artist n. 艺术家；画家 - art n. 艺术 短语 - artistic ability 艺术才能 - artistic style 艺术风格 例句 1. The little girl has a very artistic mind and loves drawing. 这个小女孩很有艺术头脑，喜欢画画。 2. His paintings show his great artistic talent. 他的画作展现了他出色的艺术天赋。 perhaps /pəˈhæps/ adv. 可能；大概；也许 例句 1. Perhaps it will rain this afternoon, so you should take an umbrella. 今天下午可能会下雨，所以你应该带把伞。 2. Perhaps I will go to the library after school. 也许我放学后会去图书馆。 notebook /ˈnəʊtbʊk/ n. 笔记本 短语 - a math notebook 数学笔记本 - take notes in a notebook 在笔记本上记笔记 例句 1. I always carry a small notebook to write down my ideas. 我总是随身带一个小本子来记下我的想法。 2. She wrote her homework in her new notebook. 她在新笔记本上写作业。 vehicle /ˈviːəkl/ n. 交通工具；车辆 短语 - a motor vehicle 机动车 - a public vehicle 公共交通工具 例句 1. Cars, buses and bikes are all vehicles. 汽车、公交车和自行车都是交通工具。 2. The road is full of different kinds of vehicles. 路上满是各种各样的车辆。 prehistoric /ˌpriːhɪˈstɒrɪk/ adj. 史前的 词性 变换 - prehistory n. 史前时期 短语 - prehistoric times 史前时代 - prehistoric animals 史前动物 例句 1. Dinosaurs were prehistoric animals that lived long before humans. 恐龙是远在人类出现之前就生活着的史前动物。 2. We can learn about prehistoric life from fossils. 我们可以从化石中了解史前生活。 completely /kəmˈpliːtli/ adv. 完全地；彻底地 词性 变换 - complete adj. 完全的；完整的 - complete v. 完成 短语 - completely different 完全不同 - completely forget 完全忘记 例句 1. I completely forgot to bring my homework to school. 我完全忘记把作业带到学校了。 2. The two brothers are completely different in character. 这兄弟俩性格完全不同。 original /əˈrɪdʒənl/ adj. 原来的；起初的 词性 变换 - origin n. 起源；源头 - originally adv. 最初；起初 短语 - the original plan 最初的计划 - original idea 原创想法 例句 1. The original plan was to go hiking, but we changed our minds. 最初的计划是去远足，但我们改变了主意。 2. This is the original painting, and the others are copies. 这是原作，其他的都是复制品。 birth /bɜːθ/ n. 出生 词性 变换 - bear v. 生育；出生（过去式 bore，过去分词 born） 短语 - date of birth 出生日期 - give birth to 生下；产生 例句 1. My date of birth is 15th July. 我的出生日期是7月15日。 2. She gave birth to a healthy baby boy last week. 她上周生下了一个健康的男婴。 suffering /ˈsʌfərɪŋ/ n. 苦难；疼痛 词性 变换 - suffer v. 遭受；忍受 短语 - physical suffering 身体上的痛苦 - the suffering of the poor 穷人的苦难 例句 1. The old man’s face showed his years of suffering. 老人的脸上写满了多年的苦难。 2. We should try to reduce the suffering of others. 我们应该努力减轻他人的痛苦。 artist /ˈɑːtɪst/ n. 艺术家；（尤指）画家 词性 变换 - artistic adj. 有艺术天赋的 - art n. 艺术 短语 - a famous artist 著名艺术家 - a street artist 街头艺术家 例句 1. Van Gogh is one of the most famous artists in the world. 梵高是世界上最著名的艺术家之一。 2. She wants to become an artist and paint beautiful pictures. 她想成为一名画家，画出美丽的画。 death /deθ/ n. 死；死亡 词性 变换 - die v. 死亡（过去式 died，过去分词 died） - dead adj. 死的 短语 - the death of ……的死亡 - put to death 处死 例句 1. The death of his pet dog made him very sad. 他的宠物狗的死让他非常伤心。 2. Many dinosaurs died out and their death was caused by changes in the environment. 许多恐龙灭绝了，它们的死亡是由环境变化造成的。 whole /həʊl/ adj. 全部的；所有的 词性 变换 - whole n. 整体；全部 短语 - the whole family 全家人 - the whole day 一整天 例句 1. I spent the whole weekend reading this book. 我花了整个周末读这本书。 2. The whole class went to the museum last Friday. 上周五全班同学都去了博物馆。 piece /piːs/ n. 一首，一篇（作品）；片；块 短语 - a piece of music 一首乐曲 - a piece of paper 一张纸 例句 1. He wrote a beautiful piece of poetry for his mother. 他为母亲写了一首优美的诗。 2. I need a piece of bread for breakfast. 我早餐需要一片面包。 editor /ˈedɪtə(r)/ n. （书籍的）编辑 词性 变换 - edit v. 编辑；校订 - edition n. 版本 短语 - a chief editor 主编 - a newspaper editor 报纸编辑 例句 1. The editor of this book checked all the articles carefully. 这本书的编辑仔细检查了所有文章。 2. She works as an editor for a children’s magazine. 她在一家儿童杂志担任编辑。 organize /ˈɔːɡənaɪz/ v. 安排；组织 词性 变换 - organization n. 组织；机构 - organized adj. 有条理的 短语 - organize a meeting 组织会议 - organize an activity 组织活动 例句 1. We need to organize a school trip next month. 我们下个月需要组织一次学校旅行。 2. She is good at organizing her time and work. 她善于安排自己的时间和工作。 order /ˈɔːdə(r)/ n. 顺序；命令； v. 命令；订购 短语 - in order 按顺序 - alphabetical order 字母顺序 例句 1. Please put the books in alphabetical order on the shelf. 请把书按字母顺序放在书架上。 2. The teacher ordered the students to keep quiet in class. 老师命令学生们在课堂上保持安静。 record /rɪˈkɔːd/ v. 记录；录音； /ˈrekɔːd/ n. 记录；唱片 词性 变换 - recorder n. 录音机；记录员 短语 - record one’s life 记录生活 - a world record 世界纪录 例句 1. I like to record my daily life in my diary. 我喜欢在日记里记录我的日常生活。 2. He broke the world record for the 100-metre race. 他打破了100米赛跑的世界纪录。 — — — • Unit 1 • — — — Exercises 根据句意及汉语或首字母提示完成单词。 1. Millions of years ago, ________ (恐龙) lived on the Earth. 2. The ___________ (有才智的) boy solved the difficult math problem quickly. 3. Please write down your ideas in this ________ (笔记本). 4. Cars, buses and bikes are all kinds of _______ (交通工具). 5. Dinosaurs are typical ___________ (史前的) animals. dinosaur intelligent notebook vehicle prehistoric 根据句意及汉语或首字母提示完成单词。 6. I __________ (完全地) forgot to turn off the lights before leaving home. 7. We changed our plan because the ________ (原来的) one was not practical. 8. My _____ (出生) date is on the 20th of September. 9. Van Gogh is one of the most famous ______ (艺术家) in the world. 10. P_______ we will have a picnic this weekend if the weather is fine. completely original birth artist erhaps 用单词的适当形式填空 1. Dolphins are known for their high ____________ (intelligent). 2. She shows great ______ (talented) in playing the violin. 3. The little girl has an ________ (art) mind and loves painting. 4. You need to finish this task __________ (complete) by Friday. 5. We are interested in the ______ (origin) of human beings. intelligence talent artistic completely origin 用单词的适当形式填空 6. The baby was ____ (birth) in a small village last year. 7. People should try their best to reduce the _________ (suffer) of those in need. 8. We need to set up a new ____________ (organize) to help the homeless. 9. The ________ (record) helped the teacher take down what the students said. 10. Many kinds of animals ________ (die out) because of environmental changes. born suffering organization recorder died out 选词填空 record, organize, order, piece, perhaps (请从方框中选择合适单词填入空格，每词限用一次) 1. Please ______ the important events in your notebook every day. 2. Our class will ________ a charity show to raise money for the poor. 3. Put these books in alphabetical _____ on the shelf. 4. I really like this _____ of music composed by Beethoven. 5. _______ we can ask the editor for some advice on writing. record organize order piece Perhaps See You! $