Unit 9 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)

该高中英语单元知识回扣清单系统梳理了Unit 9的核心词汇、拓展词汇、重点短语及句型。核心词汇配例句强化语境理解，拓展词汇涵盖24组词性转换，重点短语和句型结合结构解析，辅以单元词汇整合短文，形成从基础积累到综合应用的学习支架。 知识链路按“词汇积累—短语运用—句型掌握—综合输出”逻辑递进，通过词性转换表、句型结构分析及整合短文，助力学生构建完整知识网络。反思表格引导自主梳理语法与写作手法，既提升语言能力，又培养学习能力，便于教师课堂巩固与学生自主复习。

Unit 9 单元知识回扣 [对应学生用书P106] Ⅰ.核心词汇 1．Problems with childcare remain one of the barriers (障碍) to women succeeding at work. 2．Much of the meaning of the sentence must be inferred (推断) from the context. 3．The young man is fond of literature so much that we all think he is bound (一定会)to be a novelist one day. 4．As a librarian，it is my duty to classify (把……分类) books according to different subjects every day. 5．We estimated (估计) that it would cost about $ 5，000 to repair the old temple. 6．Henry is the one who likes burying (埋头于) his head in books and rarely pays attention to the outside world. 7．So many thousands of terrified people died every time there was a(n) outbreak(爆发). 8．Although they're expensive，they last forever (永远) and never go out of style. 9．England is the largest of the four countries，and for convenience it is divided roughly into three zones(地区). 10．I have no reason to suspect(怀疑) her honesty. Ⅱ.拓展词汇 1．biology n.生物学→biologist n.生物学家 2．capability n.(完成困难事情的)能力，才能→capable adj.有能力的，有才能的 3．calculate vt.计算，核算；预测→calculation n.计算→calculator n.计算器 4．innovate vi.&vt.革新，创新，改革→innovation n.创新；创造→innovative adj，新颖的；创新的 5．participant n.参加者，参与者→participate vi.参加，参与→participation n，参加，参与 6．artificially adv.人为地，虚假地→artificial adj.人为的，虚假的 7．comparison n.比较→compare v．比较；比作，对照 8．accurate adj.准确的，正确的→accurately adv.精确地，准确地→accuracy n.精确度，准确性 9．emotion n.强烈的情感，激情→emotional adj.感情的；情感的→emotionally adv.情感上 10．mere adj.仅仅，只不过；极小的，极不重要的→merely adv.仅，只不过 11．blessing n.福气，幸运→bless vt.祝福→blessed adj.有福的；无忧无虑的 12．contain vt.包含，容纳，装盛；含有→container n.容器 13．locate vi.& vt.找出……的准确位置；位于→located adj.位于→location n.地方，地点，位置 14．variation n.变化物，变体；差异，变动→various adj.各种各样的，不同种类的→variety n.种类→vary v．变化；使多样化 15．officially adv.官方地，正式地；公开地→office n.办公室；办公楼→official adj.官方的；正式的；公务的n.要员；官员；高级职员 16．rare adj.稀有的，罕见的，不常发生的→rarely adv.很少，难得；稀少地 17．opposed adj.与某事物相反；反对某事物，不赞成某事物；反对的；对立的→oppose v．反对，抵制；阻挠→opposite prep.在……对面adj.对面的；相反的→opposition n.(强烈的)反对，反抗 18．depressing adj.令人沮丧的，让人忧愁的→depress vt.使沮丧，使忧愁→depressed adj.沮丧的，意志消沉的→depression n，沮丧，消沉 19．visible adj.看得见的，可见的→invisible adj.看不见的→vision n.视力；视界；想象 20．actual adj.实际的，真实的→actually adv.实际上，事实上；的确 21．thorough adj.彻底的，全面的，详尽的；深入的；细致的→thoroughly adv.彻底地；非常；完全 22．globe n.地球，世界；地球仪；球体→global adj.全球的；全世界的→globally adv.全球地；全局地 23．corresponding adj.相应的；对应的→correspond v．相一致；符合；相当于；通信→correspondence n.往来书信；通信联系；相关，相似→correspondent n，通讯员；记者 24．identify vt.确定，发现；认出，识别→identification n.鉴定；辨认；确定；身份证明→identity n，身份；同一性 Ⅲ.重点短语 1．lead to 导致，带来，引起 2．in comparison with 与……相比；与……比较而言 3．be devoted to 致力于，献身于 4．take care of 照料，照顾 5．a great deal of 许多的，大量的 6．be bound to 一定要/会 7．worry about 担心，担忧 8．so far 到目前为止 9．depend on 依靠，依赖 10．up to 多达…… 11．get through 经历 12．as a result of 由于…… 13．result in 导致 14．go up 上升 15．come up with 想出；提出 16．get over 克服 17．leave out 省略，漏掉 18．share with 与……分享 19．take place 发生 20．break out (战争、火灾、疾病等)爆发 21．according to 根据，按照 22．result from 由……引起/导致 23．in order to 为了…… 24．figure out 计算出，弄明白/清楚 25．become known as 以……闻名 Ⅳ.重点句型 1．动词­ed形式作定语 The first successfully cloned (克隆)animal was a sheep named Dolly (命名为多莉) in 1996. 2．动词不定式短语作后置定语 They were the first­ever primates (the order of mammals which include apes，monkeys，and humans) to have been cloned (被克隆的)! 3．while引导让步状语从句 While some people believe (尽管有些人认为) it is crucial for scientific advancement，other raise moral concerns. 4．with复合结构 With recent press reports drawing parallels(最近有新闻报道的对比)between bird flu and killer epidemics of the past，Jim Smith looks at the sometimes depressing history of epidemics for clues about how we can create a more positive future without epidemics. 5．动词­ing形式作结果状语 Scientists now estimate that up to 50% of the area's population died from the epidemic，making it one of the main causes of the fall of the Roman Empire (成为罗马帝国衰落的一个主要原因). 6．be doing...when...正在做某事，突然…… My ship was exploring the Arctic when (正在北极探险，这时)we found a man on a piece of floating ice. Ⅴ.单元词汇整合——背诵下面短文(加黑词为本单元必备词汇) With the development of biology，many countries have the capability to clone identical animals artificially using gene editing technology.However，almost all the countries are opposed to human cloning forever，because this will lead to ethical problems.Despite this，some medical institutions have started innovate medical technology.They want to clone some organs of human for the accurate treatment of some diseases.People are worried that some people or organizations will abuse this technology for their improper use. ★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 $