单元知识回扣9-(配套课件)【精讲精练】2025-2026学年高中英语选择性必修第三册(北师大版)

该高中英语课件围绕“UNIT 9 HUMAN BIOLOGY”展开单元知识回扣，涵盖核心词汇（配语境例句）、拓展词汇（词形转换）、重点短语、语法句型及词汇整合短文，从基础词汇理解到拓展应用，构建“词汇-短语-句型-综合运用”的学习支架，帮助学生系统梳理单元知识脉络。 其亮点在于通过语境化词汇教学（如核心词汇例句助理解）、结构化语法呈现（如动词-ed作定语等句型）及反思问题引导（总结语法与写作手法），提升学生语言能力与学习能力。实例中短文整合单元词汇促进综合表达，学生可巩固知识并提升运用能力，教师能借助清晰结构高效开展教学。

单 元 知 识 回 扣 UNIT 9　HUMAN BIOLOGY UNIT 9　HUMAN BIOLOGY 1 barriers inferred bound UNIT 9　HUMAN BIOLOGY 1 classify estimated burying outbreak UNIT 9　HUMAN BIOLOGY 1 forever zones suspect UNIT 9　HUMAN BIOLOGY 1 biologist capable calculation calculator innovation innovative UNIT 9　HUMAN BIOLOGY 1 participate participation artificial compare accurately accuracy emotional emotionally UNIT 9　HUMAN BIOLOGY 1 merely bless blessed container located location UNIT 9　HUMAN BIOLOGY 1 various variety vary office official rarely oppose opposite opposition UNIT 9　HUMAN BIOLOGY 1 depress depressed depression invisible vision actually thoroughly UNIT 9　HUMAN BIOLOGY 1 global globally correspond correspondence correspondent identification identity UNIT 9　HUMAN BIOLOGY 1 lead to in comparison with be devoted to take care of a great deal of be bound to worry about UNIT 9　HUMAN BIOLOGY 1 so far depend on up to get through as a result of result in go up come up with UNIT 9　HUMAN BIOLOGY 1 get over leave out share with take place break out according to result from UNIT 9　HUMAN BIOLOGY 1 in order to figure out become known as UNIT 9　HUMAN BIOLOGY 1 cloned named Dolly to have been cloned UNIT 9　HUMAN BIOLOGY 1 While some people believe With recent press reports drawing parallels UNIT 9　HUMAN BIOLOGY 1 making it one of the main causes of the fall of the Roman Empire was exploring the Arctic when UNIT 9　HUMAN BIOLOGY 1 UNIT 9　HUMAN BIOLOGY 1 UNIT 9　HUMAN BIOLOGY 1 谢谢观看 UNIT 9　HUMAN BIOLOGY 1 Ⅰ.核心词汇 1．Problems with childcare remain one of the ________ (障碍) to women succeeding at work. 2．Much of the meaning of the sentence must be ________ (推断) from the context. 3．The young man is fond of literature so much that we all think he is _____ (一定会)to be a novelist one day. 4．As a librarian，it is my duty to ________ (把……分类) books according to different subjects every day. 5．We _________ (估计) that it would cost about $ 5，000 to repair the old temple. 6．Henry is the one who likes _______ (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) ________(爆发). 8．Although they're expensive，they last _______ (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 _____(地区). 10．I have no reason to _______(怀疑) her honesty. Ⅱ.拓展词汇 1．biology n.生物学→_________ n.生物学家 2．capability n.(完成困难事情的)能力，才能→_______ adj.有能力的，有才能的 3．calculate vt.计算，核算；预测→___________ n.计算→__________ n.计算器 4．innovate vi.&vt.革新，创新，改革→__________ n.创新；创造→__________ adj，新颖的；创新的 5．participant n.参加者，参与者→___________ vi.参加，参与→_____________ n，参加，参与 6．artificially adv.人为地，虚假地→__________ adj.人为的，虚假的 7．comparison n.比较→_______ v.比较；比作，对照 8．accurate adj.准确的，正确的→__________ adv.精确地，准确地→________ n.精确度，准确性 9．emotion n.强烈的情感，激情→_________ adj.感情的；情感的→___________ adv.情感上 10．mere adj.仅仅，只不过；极小的，极不重要的→______ adv.仅，只不过 11．blessing n.福气，幸运→_____ vt.祝福→_______ adj.有福的；无忧无虑的 12．contain vt.包含，容纳，装盛；含有→_________ n.容器 13．locate vi.& vt.找出……的准确位置；位于→_______ adj.位于→________ n.地方，地点，位置 14．variation n.变化物，变体；差异，变动→_______ adj.各种各样的，不同种类的→_______ n.种类→____ v.变化；使多样化 15．officially adv.官方地，正式地；公开地→______ n.办公室；办公楼→________ 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→______ 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→______ v.反对，抵制；阻挠→________ prep.在……对面adj.对面的；相反的→__________ n.(强烈的)反对，反抗 18．depressing adj.令人沮丧的，让人忧愁的→_______ vt.使沮丧，使忧愁→_________ adj.沮丧的，意志消沉的→__________ n，沮丧，消沉 19．visible adj.看得见的，可见的→_________ adj.看不见的→______ n.视力；视界；想象 20．actual adj.实际的，真实的→________ 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→__________ adv.彻底地；非常；完全 22．globe n.地球，世界；地球仪；球体→______ adj.全球的；全世界的→________ adv.全球地；全局地 23．corresponding adj.相应的；对应的→__________ v.相一致；符合；相当于；通信→______________ n.往来书信；通信联系；相关，相似→_____________ n，通讯员；记者 24．identify vt.确定，发现；认出，识别→______________ n.鉴定；辨认；确定；身份证明→________ n，身份；同一性 Ⅲ.重点短语 1．_______ 导致，带来，引起 2．__________________ 与……相比；与……比较而言 3．_____________ 致力于，献身于 4．____________ 照料，照顾 5．_______________ 许多的，大量的 6．___________ 一定要/会 7．___________ 担心，担忧 8．______ 到目前为止 9．_________ 依靠，依赖 10．_____ 多达…… 11．___________ 经历 12．______________ 由于…… 13．_________ 导致 14．_____ 上升 15．____________ 想出；提出 16．________ 克服 17．_________ 省略，漏掉 18．__________ 与……分享 19．__________ 发生 20．_________ (战争、火灾、疾病等)爆发 21．____________ 根据，按照 22．___________ 由……引起/导致 23．___________ 为了…… 24．__________ 计算出，弄明白/清楚 25．_______________ 以……闻名 Ⅳ.重点句型 1．动词-ed形式作定语 The first successfully ______ (克隆)animal was a sheep ___________ (命名为多莉) in 1996. 2．动词不定式短语作后置定语 They were the first-ever primates (the order of mammals which include apes，monkeys，and humans) ___________________ (被克隆的)! 3．while引导让步状语从句 _________________________ (尽管有些人认为) it is crucial for scientific advancement，other raise moral concerns. 4．with复合结构 ___________________________________________(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，__________________________________________________ ________ (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 _____________________________ (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？ ___________________________ ___________________________ ___________________________ ___________________________ $