Unit 2 Section B 单词讲解（上）课件 2026-2027学年人教版初中英语九年级上册

这是一份Unit 2 Section B 单词讲解（上）课件 2026-2027学年人教版初中英语九年级上册，共19页。
Unit 2 Section B 单词讲解 (上)单词预览scientificbiologistwholebankforeverradioleave behindcollectionlive onexplorationuniversesocialismscientific/ˌsaɪənˈtɪfɪk/【释义】adj. 科学（上）的We need to use scientific methods to do experiments in the lab. 我们在实验室里需要用科学的方法做实验。The scientist gave a speech about the scientific research on climate change. 这位科学家做了一场关于气候变化的科学研究的演讲。【拓展】巧记：science (n. 科学；去掉ce)+ -tific(形容词后缀)biologist/baɪˈɒlədʒɪst/【释义】n. 生物学家The biologist spent many years studying the living habits of pandas in the wild. 这位生物学家花了多年时间研究野生大熊猫的生活习性。My sister wants to be a biologist in the future. 我妹妹未来想成为一名生物学家。【拓展】巧记：biology (n. 生物；去掉y)+-ist(名词后缀)whole/həʊl/【释义】adj. 所有的；完全的The whole class went to the museum to visit the history exhibition last Friday. 上周五全班都去了博物馆参观历史展览。He spent the whole weekend finishing his science project for the school competition. 他花了整个周末完成学校比赛的科学项目。bank/bæŋk/【释义】n. 银行My parents went to the bank to deposit money and pay the bills this morning. 我父母今天早上去了银行存钱和付账单。The bank near our school provides many convenient services for students and teachers. 我们学校附近的银行为师生提供了很多便捷服务。【拓展】派生词：banker n. 银行家forever/fərˈevə(r)/【释义】adv. 永远No matter where we go, the love from our parents will stay with us forever. 无论我们去哪里，父母的爱都会永远陪伴我们。The great achievements of the pioneers will be remembered by people forever. 先驱们的伟大成就会被人们永远铭记。radio/ˈreɪdiəʊ/【释义】n. 无线电；收音机My grandfather likes to listen to news and music on the radio every morning. 我爷爷喜欢每天早上用收音机听新闻和音乐。Each satellite sends radio signals to the Earth with information. 每颗卫星向地球发送带有信息的无线电信号。leave behind【释义】留下；遗留Don’t leave behind your personal things when you leave the classroom. 离开教室时，不要留下个人物品。The ancient civilization left behind many amazing buildings and cultural treasures. 这个古老文明遗留了许多令人惊叹的建筑和文化瑰宝。collection/kəˈlekʃn/【释义】n. 收集物；收藏品He has a large collection of stamps from different countries around the world. 他有大量来自世界各国的邮票收藏品。The painting comes from his private collection. 这幅画来自他的私人收藏。【拓展】巧记：collect(v. 收集)+-ion(名词后缀)live on【释义】继续存在；继续活着The spirit of the brave soldiers will live on in the hearts of the people forever. 勇敢士兵的精神会永远在人们心中继续存在。The old tradition of making hand-made crafts lives on in the small village. 制作手工艺品的古老传统在这个小村子里继续传承着。exploration/ˌekspləˈreɪʃn/【释义】n. 探索China has made great progress in space exploration in recent years. 近年来，中国在太空探索方面取得了很大进展。I took a lot of photos during the ice cave exploration last winter. 去年冬天我在冰洞探险时拍了很多照片。【拓展】巧记：explore(v. 探索；去掉e)+ -ation(名词后缀)universe/ˈjuːnɪvɜːs/【释义】n. 宇宙Scientists are still exploring the origin of the universe through research. 科学家们仍在通过研究探索宇宙的起源。The stars and planets in the universe are amazing and full of mysteries. 宇宙中的恒星和行星令人惊叹，充满了奥秘。socialism/ˈsəʊʃəlɪzəm/【释义】n. 社会主义We learned about the history of socialism in our politics class last week. 上周我们在政治课上学习了社会主义的历史。Socialism has brought great changes and development to our country. 社会主义给我们国家带来了巨大的变化和发展。【拓展】巧记：social(adj. 社会的)+ -ism(名词后缀)The ______ family went on a trip to the countryside last weekend.A. empty B. whole C. full模拟考场The love between parents and children will last ______.A. forever B. nearly C. almost模拟考场完成句子。离开教室时，不要留下任何垃圾。（leave）Don’t ______ any rubbish ______ when you leave the classroom.leavebehind模拟考场完成句子。这种传统文化将在这个小镇继续传承下去。（live）This traditional culture will ______ ______ in this small town.liveon模拟考场用所给词的正确形式填空。1. We need to do more _________ (science) research to find a cure for the disease.2. My brother has a large _________ (collect) of movie tickets.3. The __________ (explore) of the Amazon rainforest is very dangerous.scientificcollectionexploration模拟考场