Unit 8 单元知识回扣-(配套教参)【精讲精练】2025-2026学年高中英语选择性必修第三册(北师大版)

该高中英语Unit 8单元知识回扣清单系统梳理核心词汇、拓展词汇、重点短语及句型。从核心词汇带语境例句夯实基础，到拓展词汇呈现词形转换与词性变化，再到重点短语和7种语法句型结构解析，最终通过单元词汇整合短文实现综合应用，构建从基础积累到语境运用的学习支架。 知识链路按“词汇积累-短语运用-句型掌握-语篇整合”逻辑层层递进。核心词汇配语境例句增强语言理解，拓展词汇系统梳理词形变化培养思维品质，重点句型明确语法结构提升语言表达能力，短文背诵整合单元词汇促进学习策略运用，助力学生构建完整语言知识体系。

Unit 8 单元知识回扣 [对应学生用书P70] Ⅰ.核心词汇 1．As far as I'm concerned，scientific spirits include some noble (高尚的) qualities. 2．He checked their names off as they went aboard (上飞机). 3．New dances then came out of both opera dances and folk (民间的)dances. 4．They hope to discourage the sea birds from wandering (游荡) onto the highway. 5．The passengers became very frightened after realizing the ship was sinking (下沉). 6．They asked the little boy to sweep (打扫) the room clean. 7．With so many poems to recite (背诵)，you'd better settle down to learning their backgrounds. 8．Before getting into the car，I thought I had learned the instructor's orders，but once I started the car，my mind went blank (空白). 9．Seismologists (地震学家) had said another such quake could strike (侵袭) the city any time. 10．Ned put his arm around her，trying to comfort (安慰) her. Ⅱ.拓展词汇 1．stimulating adj.使人兴奋的；饶有趣味的→stimulate vt.激发；促进；刺激→stimulation n.刺激；兴奋→stimulator n.刺激器；刺激物 2．absorbing adj.十分吸引人的，引人入胜的→absorb vt.吸引全部注意力；吸收→absorbed adj.专心致志的；精神集中的→absorption n.吸引；全神贯注；吸收 3．dramatic adj.激动人心的；给人深刻印象的；巨大而突然的；表演的，戏剧的→dramatically adv.突然地；戏剧地；引人注目地→drama n.戏剧 4．subjective adj.主观的；主语的→subject n.主题；对象→objective adj.客观的 n.目标；目的 5．mystery n.难以理解的事物，迷；悬疑故事→mysterious adj.神秘的 6．historical adj.历史的→historic adj.历史上著名(或重要)的；有史时期的→history n.历史，历史学；发展史 7．submit vt.呈送，提交，呈递；屈服→submission n.屈从，屈服；意见；提交；提交的文件 8．registration n.登记，注册；挂号→register vt.&vi.登记，注册 9．sail vi.&vt.飘；(乘船)航行→sailor n.水手 10．crime n.罪，罪行；犯罪活动→criminal n.罪犯adj.犯罪的 11．frozen adj.(河、湖等)冻结的；冷冻的，冷藏的→freezing adj.冰冻的；严寒的→freeze v．冰冻 12．continuous adj.持续的，不间断的，连续的→continue v．继续，持续，延续→continued adj.继续的，持续的→continuously adv.一直，连续不断地 13．desperation n.绝望；拼命，不顾一切→desperate adj.绝望的；孤注一掷的；非常需要的→desperately adv.拼命地；绝望地 14．preservation n.维护；保护；保持，维持；保存→preserve vt.保存；保护；维持 n.保护区 15．evidently adv.明显地，显然→evident adj.明显的；明白的→evidence n.证据；根据 16．polished adj.擦亮的，磨光的；精湛的；精致的→polish n.上光剂；抛光；擦亮 vt.修改；润色；抛光 17．construction n.建筑物；建造物；建造，建筑→construct vt.建设；修建→constructive adj.建设性的→constructor n.建造者 18．comfort vt.安慰，抚慰 n.舒适感，满足感→comfortable adj.舒适的→uncomfortable adj.不舒服的；不舒适的 19．emotional adj.情绪的；情感的；敏感的；情绪激动的→emotion n.感情；情感；情绪→emotionally adv.情感上地 20．scholar n.有学问的人；学者→scholarship n.奖学金；学术成就；学问 21．poison n.毒药，毒素，毒物 vt.毒害，毒杀→poisonous adj.有毒的 22．forgive vi.& vt.原谅，宽恕，饶恕→forgiveness n.原谅→forgivable adj.可宽恕的→unforgivable adj.不可宽恕的 Ⅲ.重点短语 1．hunt for 寻找 2．stare at 盯着……看 3．in an attempt to 试图，企图 4．make up one's mind 下定决心 5．slip away 流逝 6．go away 走开，离开；消失 7．hold on to 留住 8．look out 向外看 9．draw up 拉起 10．as well as 也；和 11．depend on 依靠，依赖 12．respond to 对……作出回应 13．wake up 醒来 14．find out 找到，发现 15．in silence 默默地 16．grow up 成长，长大 17．for the sake of 为了……的利益/好处 18．put out 熄灭；伸出；预备好 19．pick up 拿起，捡起 20．now that 既然 Ⅳ.重点句型 1．动词­ing形式作定语 Behrman and Sue looked out the window at the vine and noticed that there was just one remaining leaf (剩下的叶子). 2．find＋宾语＋补语 The janitor found him lying in bed (发现他躺在床上)helplessly with pain yesterday morning. 3．so...that...如此……以至于…… The crash was so violent that (如此……以至于，……)I have no clear recollection of falling from the boat. 4．部分倒装结构 The blow produced a sound of metal; and，incredible though it may be (虽然听起来不可思议)... 5．as if＝as though仿佛；好像 ...it seemed as if (它似乎)it was made of metal plates. 6．nor置于句首引起部分倒装 I couldn't say where I was，nor could I imagine (也无法想象). 7．then置于句首引起完全倒装 Then came (接着)the sound of a heavy door opening，and two seamen appeared. Ⅴ.单元词汇整合——背诵下面短文(加黑词为本单元必备词汇) I am a lover of literature and I like reading novels in my spare time.My favorite works include science fiction，adventure novels，poetry and dramas，romantic love stories and especially detective stories.These stories usually contain dramatic plots and are full of many mysteries in them. Once I read an absorbing novel that is about a crime.With a weapon in his hand，a young fellow in strange closing robbed a bank and grabbed a lot of money.The robber ran away with desperation but was still caught by the police eventually. ★本单元我学到了哪些语法规则？ ★本单元我学到了什么写作手法？ 学科网（北京）股份有限公司 $