Unit 4 单元知识回扣-(配套教参)【精讲精练】2025-2026学年高中英语必修第三册(外研版)

该高中英语Unit 4单元知识回扣系统梳理了语言基础知识体系。从12个核心单词（附语境例句）入手，延伸至8组拓展单词（含词性转换），再到11个重点短语和3个重点句型（配用法解析及例句），构建从词汇积累到短语运用再到句型掌握的递进式学习支架，夯实语言基础。 知识链路按“核心词汇—拓展转换—短语搭配—句型应用”逻辑清晰呈现，核心单词与句型结合例句语境化讲解，助力提升语言能力。系统梳理词性、短语及句型结构，培养思维品质，整体框架便于自主复习，发展学习能力。例句与解析结合促进知识迁移，体现英语学科“语境中学习”的特色方法。

Unit 4　单元知识回扣 [对应学生用书P91] Ⅰ.核心单词 1．(2024·桂林期末)On Monday，the Moscow Zoo started on its website a live broadcast (广播) of two giant pandas，which arrived from China in late April. 2．Using the stairs (楼梯) instead of taking the elevator not only benefits your health but sometimes gets you there faster. 3. Today's wealthy parents perhaps realize their riches can be more of a heavy load (负担)than happiness to their children. 4．Had it not been for his experience in the forest，we wouldn't have survived in the battle (战斗) with the bear. 5．I want to rent a house，modern，comfortable，above all in a quiet neighbourhood (社区). 6．The old wood had been carved (雕刻) into the shape of a flower by an experienced sculptor (雕刻家). 7．The fact that the film can touch the audience comes down to the contemporary (当代的)values presented in the film. 8．Don't have fish，wine (葡萄酒) or hot food these days while you are taking this medicine. 9．This football match is sponsored (赞助) by a wealthy businessman from our community. 10．In 1368，Zhu Yuanzhang officially declared himself emperor (皇帝) in Nanjing and founded the Ming Dynasty. 11．The vase (花瓶) displayed in the museum can date back to the Tang Dynasty. 12．He passed milky white waterfalls and mountains in many shades (色度) of blue. Ⅱ.拓展单词 1．greet v.问候，迎接，招呼→greeting n.迎接；问候；招呼；贺词 2．fold v.折起→unfold v.(使)展开；打开 3．exhibit v.展览→exhibition n.展出，展览 4．demonstrate v.示范，演示→demonstration n.示范；证明 5．vivid adj.生动的；鲜明的；鲜艳的→vividly adv.生动地 6．elegant adj.高雅的，优美的→elegance n.高雅→elegantly adv.高雅地 7．stimulate v.刺激，促使，促进→stimulation n.刺激 Ⅲ.重点短语 1．get a load of 注意，仔细看 2．come up 被提出，被提及；即将出现 3．have a mind of one's own 有自己的主见 4．but then again (表示与前面说过的话略有矛盾)不过，然而 5．reach out to sb 与某人交流；向某人提供/寻求帮助 6．by the way 顺便说一下 7．by accident 偶然 8．be fond of 喜欢 9．on the move 在行进；在行动 10．day after day 日复一日 11．sing high praise for 高度赞扬 Ⅳ.重点句型 1．“That is/was why...”意为“那就是……的原因” 我起床迟了，那就是我没赶上汽车的原因。 I got up late.That is why I missed the bus. 2．“do/does/did＋动词原形”表示强调 过马路时，你务必要小心啊！ Do be careful when you cross the street! 3．“It is said that...”意为“据说……” 据说汉字是几千年由仓颉发明的。 It is said that Cang Jie created the Chinese characters thousands of years ago. 学科网（北京）股份有限公司 $