Unit 9 Human Biology Topic talk 单词 课件-2025-2026学年高中英语北师大版选择性必修第三册

该高中英语课件聚焦capability、justify、infer、calculate等核心词汇，通过Topic Talk导入，从基础词义、搭配拓展到capability与ability的表格对比辨析，再结合实例说明与活学活用练习，构建“词义理解-差异辨析-语境应用”的学习支架。 其亮点在于采用表格对比（如capability与ability的使用对象及搭配差异）、高考真题（2023全国乙卷例句）及应用文写作（招聘启事）等实例，融合语言能力（词汇准确运用）与思维品质（对比分析）的培养。通过“讲练结合”的学科特色教学方法，帮助学生提升词汇应用与应试能力，为教师提供系统教学资源，提高课堂效率。

Period One Topic Talk 1 1.capability n.(完成困难事情的)能力,才能 (1)have the capability to do sth/of doing sth 有做某事的能力 beyond/within capability 在能力范围之外/内 (2)capable adj. 有能力,有才能;能力强的 be capable of 有……能力 2 capability & ability capability ability 当前已具备的能力 潜在的能力 多指人 人、机器、国家、系统、软件 常接 to do 常接 of doing / for sth / to do The factory’s production   is 10,000 units per day. The software has image-recognition . His to solve math problems is impressive. capability capabilities ability (1)单句填空 ①BeiDou Navigation Satellite System offers users a global positioning __________(capable) with great accuracy. ②With the new machines, we finally have the capability _______(do) the job properly. capability to do 【活学活用】 4 (2)完成句子 (应用文写作之招聘启事) Our school English broadcast station is looking for an announcer who ____________________________ and authentic English. 我们学校的英语广播电台正在寻找一位能说流利、地道英语的播音员。 is capable of speaking fluent 5 2.justify v.证明…正确（或正当、有理）;对…作出解释 just adj.公正的；正直的 adv.只是；刚才；正好；刚要 justified adj.有正当理由的；合乎情理的 justification n.理由；辩护 How can they justify paying such huge salaries？ You don’t need to justify yourself to me. 6 3.infer v.推断；暗示 ~ sth. (from sth.) inference n.推论；推理 7 4.calculate vt.计算,核算 (1)be calculated to do sth (=be intended/designed to do sth) 打算做/故意做/可能做某事 It has been calculated that… 据估算…… (2)calculation n. 计算;推算 【佳句背诵】 Life is calculated by time, and the value of life is calculated by contribution. 生命(的长短)用时间计算,生命的价值用贡献计算。 8 【活学活用】 (1)单句填空 Laboratory work needs not only accurate measurements but also a correct ___________(calculate). calculation (2)完成句子 9 ①［2023·全国乙卷］The remarkable development of this city, which _____________________________________________________ ______ while stepping into the modern world, means there is always something new to discover here. 这座城市的非凡发展,是有意识地计划在进入现代世界的同时保护过 去,意味着这里总是有新的东西可以发现。 is consciously calculated/intended/designed to protect the past ② __________________________ the 2017 global space economy was valued at $ 383.5 billion. 据计算,2017年全球太空经济的价值为3835亿美元。 It has been calculated that 10 $