Unit4 Space Exploration Words and Expressions课件-2025-2026学年高中英语人教版（2019）必修第三册

该高中英语课件围绕“Space Exploration”主题，系统呈现宇航员、火箭、重力等核心词汇及派生词、短语，通过引导学生翻开课本进入学习，以基础词汇、词性转换、相关短语、练习题的层级设计搭建学习支架，衔接前后知识。 其亮点在于结合语言能力培养，通过单词解析（如determine的动词、形容词、名词转换）、短语用法（如signal sb. to do sth.）及例句强化语言理解与表达；融入思维品质提升，对比反义/相关词（如currency与insufficient）、辨析形近词（pillow与willow），引导学生分析比较。采用讲练结合的学科特色方法，助力学生高效掌握词汇，教师可直接用于课堂教学提升效率。

Unit 4 Space Exploration By Hayden Open your textbook and turn to page 106. Let’s explore the new words and expressions in Unit4. astronomy n.天文学 astronomer n.天文学家 mental and physical health physical (adj.) 身体的；物理的 intelligence (n.) (v.) 飞速上升 boundary (n.) 边界 border (n.) 国界 determine to do sth. be determined to do sth. determination (n.)决心；确定 ①We determine _________ (get) the work done before Sunday. ②Now that you have expressed your _____________, you should act. to get determination orbit around leap over sth. a great leap of time 时代飞跃 （强调文明） transmission (n.) 注意双写 单数：datum 在甲板上 disappointing (adj.) 令人失望的 译：这位作者试图把这种错误观念传播给下一代。 The author tried to transmit this wrong idea/belief to the future generation. be disappointed at/by sth. 对某物/某事失望 with sb. 对某人失望 to do sth. 对做某事失望 universal (adj.) 普遍的；全体的 desire to do sth. desire for sth. 还有什么表示渴望的单词？ (v.) (adj.) long/hunger/thirst/crave/… eager/dying/keen/hungry/thirsty/… =go on=keep on On-going (adj.)持续的 be independent of sth. 从……独立开 be dependent on 依赖 signal sb. to do sth. 示意某人去做某事 with 只能用于句中 We should learn from our mistakes so as to be a better person. We should learn from our mistakes so that we can be a better person. We should learn from our mistakes in order to be a better person. In order to be a better person, we should learn from our mistakes. recyclable (adj.)可回收的 be lack of sth. lack sth. -wise ……方向 clockwise (adv.)顺时针方向 twenty-four solar terms 二十四节气 solar panel 太阳能电池板 currency (n.)货币 反：insufficient (adj.) sufficiency (n.) 还见过哪些设备，器械的词？ equipment (n.) be keen on=be fond of global (adj.)全球的 globalize (v.)全球化 =skin-deep 反：result from analyze (v.) =high-profile 反：ir- (n.)常客 形近：willow (n.)柳树 【C】 limitless (adj.) 无限的（指范围） unlimited (adj.) 无限的（指数量） closing ceremony 结业典礼 mysterious (adj.) 神秘的 attachment (n.) 附件 attach great importance to sth. 重视某事 attach great value to sth. 认为……有价值 sth. run out sb. run out of sth. Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 Lavf59.27.100 Packed by Bilibili XCoder v2.0.2 Lavf57.71.100 Packed by Bilibili XCoder v2.0.2 $