高中英语选修8重点词组句型复习要点

Book 8 Unit 4 学习笔记（原创笔记，请同学们在笔记本上抄好笔记，开学检查）必背句型1：1. A man is hiding from the rain l istening to people’s language and watching their reactions. (listeningto…和watching…并列的现在分词作伴随状语。

现在分词在句中作状语时，往往表示一个与谓语动词同时或几乎同时发生的主动行为)类似句型：While watching, he makes notes.他一边观察一边记录。

仿写：He ran out of the house in a hurry, leaving the door unlocked. 他匆忙间跑出房子，没锁门。

2.Now once taught by me, she’d become an upper class lady ...(once taught为省略句，when /while/ until/as/as if/if/once/even if/although/though等从属连词引导状语从句时，如果主从句的主语一致或从句的主语为无意义的it，并且从句谓语动词含有be动词，可以省略从句的主语和be动词。

)类似句型：But, sir, (proudly) once educated to speak properly, that girl could pass herself off in three months as a duchess at an ambassador’s garden party.一旦有人教她说话得体，三个月后，她就可以冒充公爵夫人出席大使举办的花园聚会了。

仿写：Unless invited,I won’t go to her birthday party.除非邀请我，否则我不会去她的生日晚会。

3.But they betray themselves every time they open their mouths. (every time引导时间状语从句，类似的名词性引导词有each/(the) next time/the first time/the last time/the moment/ the instant/ the second/the minute…)仿写：Every time you say to yourself you will play with the cellphone just for 10 minutes, you will be certain to find you want to repeat it one more time. 每次你对自己说你只玩十分钟的手机时，你一定会发现你会还想再玩一次。

高中英语选修八重点知识点高中英语选修八重点知识1①课内高频词汇1.means (n.) 方法;手段→meaning (n.) 意思→mean (v.) 打算;意味→meaningful (adj.) 有意义的2.boom (n.) (人口、贸易的)繁荣 (vi.) 处于迅速发展时期3.majority (n.) 大多数;大半→major (adj.) 主要的(v.) 主修→minority (n.) (反义词) 少数;少数民族→minor (adj.) 较小的;次要的4.distinct (adj.) 清晰的;明显的;明确的→distinction (n.) 差别;区分;卓著5.indicate (vt.) 指出;标示;表明;暗示→indication (n.) 象征;标示;表明;暗示6.racial (adj.) 人种的;种族的→race (n.) 种族;比赛→racism (n.) 种族主义;种族歧视7.elect (vt.) 选择;决定做某事;选举某人→election (n.) 选举8.appear (v.) 看上去;出现→apparent (adj.) 显而易见的;显然的;表面上的→apparently (adv.) 显然地;显而易见地9.applicant (n.) 申请人→apply (vi.) 申请→application (n.) 申请书;申请10.society (n.) 社会→social (adj.) 社会的→socialism (n.) 社会主义→socialist (n.) 社会主义者11.punish (vt.) 惩罚→punishment (n.) 惩罚12.occur (vi.) 发生;出现→occurence (n.) 事件;发生的事→occur red (过去式/过去分词)13.luggage (n.) 行李→(近义词)baggage (n.) 行李;超重行李14.hire (vt.&n.)租用;雇用→(反义词)fire (vt.) 解雇15.customs (n.) 海关;关税;进口税→custom (n.) 风俗;习惯→customer (n.) 顾客;主顾16.slip (vi.) 滑动;滑行;滑跤 (n.) 滑动;滑倒→slipper (n.) 拖鞋→slippery (adj.) 滑的②重点短语1.by_means_of 用……方法;借助……2.keep_up 坚持;维持;沿袭(风俗、传统等)3.team_up_with 与……合作或一起工作4.take_in 包括;吸收5.live_on 继续存在6.make_a_life 习惯于新的生活方式、工作等7.apply_for 申请;请示得到8.back_to_back 背靠背9.mark_out 画线;标出……界线10.a_great_many 许多③课内重点句型汇总1.it is likely that...“很可能……”However, it_is_likely_that (很可能)Native Americans were living in California at least fifteen thousand years ago.2.why引导的表语从句，表示“……的原因”That_is_why(那就是为什么)today over 40% of Californians speak Spanish as a first or second language.3.过去分词作原因状语(必修五学习过的重点内容，需要加强巩固)People from different parts of the world, attracted_by (被吸引)the climate and the lifestyle, still immigrate to California.4.名词性从句作介词的宾语Exactly when the first people arrived inwhat_we_now_know_as (我们现在称之为) California, no one really knows.5.it作形式主语的主语从句It_is_believed_that (人们认为)before long the mix of nationalities will be so great that there will beno distinct major racial or cultural groups, butsimply a mixture of many races and cultures.高中英语选修八重点知识2课内高频词汇1.differ(vi.) 不同;相异→difference(n.) 不同;差异→different(a dj.) 不同的2.exact(adj.) 精确的;准确的→exactly(adv.) 精确地;准确地3.undertake(vt.) 着手;从事;承担→undertook(过去式)→undertaken (过去分词)→undertaking (n.) 任务;项目;事业4.regulation(n.) 规则;规章;法规→regular(adj.) 规则的;有规律的5.cast(vt.) 扔;投;掷→cast(过去式/过去分词)6.altogether(adv.) 总共;完全地7.object(vi.) 反对;不赞成→objection(n.) 不赞成;反对;异议8.moral(adj.) 道德(上)的;伦理的→morally(adv.) 道德上地;伦理上地9.accumulate(vt. & vi.) 积累;聚积→accumulation(n.) 积累;聚积10.assumption(n.) 假定;设想→assume(vt.) 假定;设想11.shortly(adv.) 立刻;不久12.retire(vi.) 退休;离开→retirement(n.) 退休，退职;退役→retired(a dj.) 退休的;离职的13.bother(vt.) 打扰(vi.) 操心(n.) 烦扰14.resist(vt.) 抵抗;对抗→resistance(n.) 抵抗力;反抗→resistant(adj.) 有抵抗力的;耐……的15.obtain(vt.) 获得;赢得→obtainable(adj.) 可获得的;可得到的16.reason(n.) 理由;原因→reasonable(adj.) 合情理的;讲道理的;公道的→unreasonable(adj.) (反义词)不合情理的17.fair(adj.) 公平的;适当的;合理的→fairness(n.)公平→fairly(adv.) 公平地;相当地02重点短语1.pay_off 得到好结果;取得成功;偿清2.cast_down 沮丧;不愉快3.have_a_great_impact_on 对……有重大影响4.object_to 反对5.in_favor_of 赞成;支持6.owe..._to_ 把……归功于……7.(be)_bound_to_(do) 一定或注定(做)……8.strike...into_one's_heart 使……刻骨铭心9.from_time_to_time 不时;偶尔10.bring...back_to_life 使复生;使复活11.in_vain 白费力气;枉费心机12.in_good/poor_condition 状况很好(坏);情况很好(坏)03课内重点句型汇总1.while表对比关系，“然而;可是”Cloning plants is straightforward while(然而)cloning animals is very plicated.2.当now，then位于句首，谓语是e，appear等时，主句完全倒装。

Book 8 Unit 1 A land of diversity Part 1 课文知识点归纳1. have the distinction of 有…与众不同之处2. live on 继续存在（生存）3. by means of 用……办法，借助4. in addition (to) 除……之外，加之5. fight against 与……作斗争6. declare war on / upon 对……宣战7. in the early1800s 在19世纪初8. in and around 内外，以内及周边9. make a life 习惯新的生活、工作方式等10. by the time 到……时为止11. of one’s own 属于自己的12. keep up 沿袭，保持，坚持13. back to back 背靠背14. team up with 与……合作或一起工作15. mark out 划线，标出……界限16. take in 包括(含)，吸收(引)，理解，了解17. a great / good many 许多18. apply for 申请，请求19. consist of 由……组成20. be shaped like 形状像……21. draw a distinction between…and…把…..和……区分开来22. be on holiday 在休假23. g ive one’s love /regards to sb.代向某人问好24. make comments / about /on/ upon sth.对……发表评论25. go exploring 去探险26. be exhausted 筋疲力尽的27. a tourist area 旅游区28. take ferry to 渡船到……29. feel like doing sth 喜欢做某事30. have a good view of 把…尽收眼底31. rather than 而不是32. grasp the opportunity of 抓住…的机会33. a two-way activity 一次互动的活动34. the Immigration Service 移民局35. due to 由于，因为36. a credit card 信用卡37. further one’s studies 进修，深造38. be responsible for 对……负责39. be controversy over / about 对……争议40. without doubt 毫无疑问41. take over 接任，接收42. react to 对……作出反应句型:1. However, it is likely that Native Americans were living in California at least fifteen thousand years ago. 然而，可能美洲土着人至少一万五千年前就生活在加利福尼亚。

选修8unit4知识点《选修 8Unit4 知识点》在高中英语选修 8 的学习中，Unit4 包含了众多重要的知识点，下面咱们一起来梳理一下。

首先是词汇方面。

本单元出现了不少新单词和短语，比如“hesitate”，意思是“犹豫；踌躇”，常用搭配有“hesitate to do sth”（犹豫做某事）。

还有“classify”，意为“把……分类；归类”，“be classified as”表示“被归类为……”。

“remark”这个词，作动词有“谈论；评论；说起”的意思，作名词则表示“言论；评论；意见”，“make a remark”就是“发表评论”。

语法部分，重点之一是“虚拟语气”。

虚拟语气在本单元中的应用较为频繁。

比如说，在条件状语从句中，如果表示与现在事实相反的假设，从句用一般过去时（be 动词用 were），主句用“would/should/could/might ＋动词原形”。

例如：If I were you, I would take his advice（如果我是你，我会接受他的建议。

）再来说说短语和句型。

“in terms of”这个短语很常用，意思是“就……而言；在……方面”。

“passoff as”表示“（把某人）改变或冒充成……”。

“generally speaking”意思是“一般来说”。

句型方面，“It is/was ＋被强调部分＋ that/who ＋其他部分”这个强调句型要重点掌握。

课文中的知识点也不能忽视。

在课文中，通过具体的语境，我们能够更好地理解和掌握上述的词汇、语法等知识点。

比如，通过课文中的具体句子，我们能更深刻地体会虚拟语气的用法，以及一些短语在上下文中的准确含义。

关于阅读理解，本单元的阅读材料通常会涉及到一些与社会、文化等方面相关的话题。

在阅读的过程中，要注意把握文章的主旨大意，理解作者的观点和态度。

同时，要学会分析长难句，提取关键信息。

写作方面，要能够运用本单元所学的词汇、语法和句型，进行准确、流畅的表达。

人教版选修八全册重点总结&词汇串记【核心词汇及用法归纳】abrupt adj.突然的；以外的They abruptly disappeared into a convenient hole in the wall.他们突然一下子就消失在附近的墙洞里去了。

accelerate vi.& vt.加速；促进When we drew level，he neither slowed down nor accelerated.当我们齐头并进时，他既没有慢下来也没有加速。

alternative adj.供选择的；二者择一的n．可能的选择The way was blocked，so we went by an alternative road.这条路被挡住了，因此我们走了另一条路。

[归纳拓展]have the alternative of...有做……的选择；可以做某事have no alternative but to do...(＝have no choice but to do...)只能做……；除……之外别无选择an alternative to...……的替代品alter vt.& vi.改变；改动；变更apparent adj.显而易见的；显然的；表面上的Under his apparent calm lay real anxiety.他表面镇静，内心焦虑。

同义词：apparent，obvious，evident，clear，plain，distinctapplaud vt.& vi.鼓掌；称赞；赞成The crowd applauded (him/the performance) for five minutes.群众(为他/演出)鼓掌五分钟。

[归纳拓展]applaud sb for...因……而赞赏某人applause n．[U]鼓掌欢迎；喝彩win the applause of赢得……的掌声arrest vt.逮捕；扣留；吸引；阻止n．逮捕After the match three youths were arrested.比赛过后有三个青年被捕。

选修 8 Unit 1 重点单词1.means. n. 手段；方法2.slavery. n. 受奴役的状态；奴隶制3.majority. n. 大多数；大半4.immigration. n. 移居入境；移民5.percentage. n. 百分比；百分率6.aircraft. n. 飞行器；航空器；飞机7.mix. vt. 混合；拌和n. 混合；结合8.mixture. n. 混合；混合状态；混合物9.nationality. n. 国籍；民族10.racial. adj. 人族的；种族的11.applicant. n. 申请人12.socialist. n. 社会主义者；社会党人adj. 社会主义的13.occur. vi. 发生；出现14.central. adj. 中心的；中央的；主要的15.indicate. vt. 指出；标示；表明；暗示16.swap. vi&vt. 交换17.apparent. adj. 显而易见的；显然的；表面上的18.apparently. adv. 显然地；显而易见的19.slip. vi. 滑动；滑行；滑跤n. 滑动；滑倒20.ferry. n. 渡船；渡口vt. 摆渡；渡运21.hire. vt&n. 租用；雇佣22.insert. vt. 插入；嵌入23.react. vi. 作出反应；回应重点短语1.by means of 用方法；借助2.in addition 而且3.declare war on 向宣战4.take in 包括；吸收5.a great/good many 许多，很多6.at various times 在不同时代7. make a life (for sb.) 习惯于新的生活方式、工作等；谋生8. keep up 保持；继续9.ger/have a good view of 好好欣赏10.team up with 与合作或一起工作11.mark out 划线；标出界线要点探究1.means.n. 方法；手段 [单复同 ]by all means 没问题务必 ; 勿论如何 ; 不惜一切地 ; 千方百计地当然可以by means of 用某办法，借助于某物by no means/not by any means决不；并没有（放于句首时，主句用部分倒装）by this means 用这种方法mean to do sth 打算做某事mean doing sth 意味着2.majority.n. 大多数；大半；大多The majority of damage is easy to repair.The majority of criminals are non -violent.3.mix.vt.混合，掺和；n.结合，混合（通常用单数）mix A and B 使A和B混合起来mix sth./sb. Up 弄错，弄乱；搞错mixed feelings 纷扰或矛盾的感情mixed doubles 混合双打mixture.n. 混合；混合物4.occur.vi. 发生；出现；存在it occurs/occurred to sb. to do sth. 某人想到干谋事it occurs/occurred to sb. that 某人突然想起谋事5.indicate.vt. 指出；标示；表明，暗示indicate that 示意，表明6.hire.vt.& n. 租用，雇佣←→ fire 解雇7.insert.vt.n. 插入、放入、置入8.react.vi. 反应；react to sb./sth 对某人 / 某时物作出反应、回应reaction. n. 反应；回应9. take over 接管；接收take up 继续，占用（时间/ 空间）；开始做，开始从事10.a great many 许多，大量的11.It is likely that 什么是可能的选修 8 Unit 2 重点单词1. differ vi. 不同：相异2. exact adj. 准确的，精确的：精密的3. commercial adj. 商业的：贸易的4. straightforward adj. 简单的：直接的：坦率的5. undertake vt. 着手：从事：承担6. breakthough n. 突破7. disturbing adj. 烦扰的8. arbitrary adj. 任意的9. altogether adv.总共：完全地10. object vi. 不赞成：反对11. moral adj. 道德上的：伦理的12. forbid vt. 禁止：不准13. accumulate vt. 积累：聚积14. shortly adv. 立刻：不久15. bother v./n. 打扰：操心 / 烦扰16. assumption n. 假定：设想17. regulation n. 规则：规章：法规18. extinct adj. 灭绝的：绝种的19. resist vt. 抵抗：对抗20. merely adv. 仅：只：不过21. decoration n. 装饰22. unable adj. 不能的：不会的23. argument n. 论据：论点：争论24. obtain vt. 获得：得到25. identical adj. 同一的：一模一样的词汇拓展1. differ — different(adj.) — difference(n.)mercial — commerce(n.)3.disturbing — disturbed(adj.) 困扰的— disturb(v.)4.medium— media(pl.)5.accumulate — accumulation(n.)6.assumption — assume(vt.) 假定，假设7.regulation — regulate(vt.) 管理，控制— regular(adj.) 有规律的，规则的8. resist—resistance(n.)—resistant(adj.)9.argument — argue(v.)10.object — objection n. 反对11. undertake – undertook – undertaken12. forbid –forbade/forbad – forbidden重点短语1 (sb. be) cast down (by) 使沮丧2 object to sth./sb. 不赞成，反对object to doing sth. 反对某人干某事have no objection to sb. doing sth.不反对某人干某事3 in favor of 赞成，同意，支持，看中，选中in sb.’ s favor 对某人有利的（地）do sb. a favor 帮某人忙4 (be) bound to (do) 一定，注定（做）。

高中英语选修8重点短语篇一：人教版高中英语选修8重点单词短语选修8 Unit 1 重点单词1.means. n. 手段；方法2.slavery. n. 受奴役的状态；奴隶制3.majority.n. 大多数；大半4.immigration.n. 移居入境；移民5.percentage.n. 百分比；百分率6.aircraft. n. 飞行器；航空器；飞机7.mix. vt. 混合；拌和n. 混合；结合8.mixture. n. 混合；混合状态；混合物9.nationality. n. 国籍；民族10.racial.adj. 人族的；种族的11.applicant.n. 申请人12.socialist. n. 社会主义者；社会党人adj. 社会主义的13.occur.vi. 发生；出现14.central. adj. 中心的；中央的；主要的15.indicate. vt. 指出；标示；表明；暗示16.swap.vi&vt. 交换17.apparent. adj. 显而易见的；显然的；表面上的18.apparently. adv. 显然地；显而易见的19.slip. vi. 滑动；滑行；滑跤n. 滑动；滑倒20.ferry. n. 渡船；渡口vt. 摆渡；渡运21.hire. vt&n. 租用；雇佣22.insert. vt. 插入；嵌入23.react. vi. 作出反应；回应重点短语1.by means of 用……方法；借助……2.in addition 而且3.declare war on……向……宣战4.take in 包括；吸收5.a great/good many 许多，很多6.at various times 在不同时代7. make a life (for sb.) 习惯于新的生活方式、工作等；谋生8. keep up 保持；继续9.ger/have a good view of 好好欣赏……10.team up with 与……合作或一起工作11.mark out划线；标出……界线要点探究1.means.n. 方法；手段[单复同]by all means 没问题务必; 勿论如何; 不惜一切地; 千方百计地当然可以by means of 用某办法，借助于某物by no means/not by any means决不；并没有（放于句首时，主句用部分倒装）by this means用这种方法mean to do sth 打算做某事mean doing sth意味着……2.majority.n.大多数；大半；大多The majority of damage is easy to repair.The majority of criminals are non-violent.3.mix.vt.混合，掺和；n.结合，混合（通常用单数）mix A and B 使A和B混合起来mix sth./sb. Up 弄错，弄乱；搞错mixed feelings 纷扰或矛盾的感情mixed doubles 混合双打mixture.n. 混合；混合物4.occur.vi. 发生；出现；存在it occurs/occurred to sb. to do sth. 某人想到干谋事it occurs/occurred to sb. that某人突然想起谋事5.indicate.vt.指出；标示；表明，暗示indicate that…示意，表明6.hire.vt.& n.租用，雇佣←→fire 解雇7.insert.vt.n.插入、放入、置入8.react.vi.反应；react to sb./sth 对某人/某时物作出反应、回应reaction. n. 反应；回应9. take over接管；接收take up 继续，占用（时间/空间）；开始做，开始从事10.a great many 许多，大量的11.It is likely that………什么是可能的选修8 Unit 2 重点单词1. differ vi. 不同：相异2. exact adj. 准确的，精确的：精密的3. commercial adj.商业的：贸易的4. straightforward adj. 简单的：直接的：坦率的5. undertake vt. 着手：从事：承担6. breakthough n. 突破7. disturbing adj. 烦扰的8. arbitrary adj. 任意的9. altogether adv. 总共：完全地10. object vi. 不赞成：反对11. moral adj. 道德上的：伦理的12. forbid vt. 禁止：不准13. accumulate vt. 积累：聚积14. shortly adv. 立刻：不久15. bother v./n. 打扰：操心/烦扰16. assumption n. 假定：设想17. regulation n. 规则：规章：法规18. extinct adj. 灭绝的：绝种的19. resist vt. 抵抗：对抗20. merely adv.仅：只：不过21. decoration n. 装饰22. unable adj. 不能的：不会的23. argument n. 论据：论点：争论24. obtain vt. 获得：得到25. identicaladj. 同一的：一模一样的词汇拓展1. differ—different(adj.)—difference(n.)2. commercial—commerce(n.)3. disturbing—disturbed(adj.)困扰的—disturb(v.)4. medium—media(pl.)5. accumulate—accumulation(n.)6. assumption—assume(vt.)假定，假设7. regulation—regulate(vt.)管理，控制—regular(adj.)有规律的，规则的8. resist—resistance(n.)—resistant(adj.)9. argument—argue(v.)10. object—objection n.反对11. undertake – undertook – undertaken12. forbid –forbade/forbad – forbidden重点短语1 (sb. be) cast down (by) 使沮丧2 object to sth./sb. 不赞成，反对object to doing sth.反对某人干某事have no objection to sb. doing sth.不反对某人干某事3 in favor of 赞成，同意，支持，看中，选中in sb.’s favor对某人有利的（地）do sb. a favor帮某人忙4 (be) bound to (do) 一定，注定（做）。

Unit 1 A land of diversityⅠ.单词—在语境中默写，在联想中积累1.means2.occur v i. 发生；出现3.reform v t.& v i. 改革；革新n. 改革；改造；改良4.grasp_v t.& n. 抓住；抓紧；掌握；领会5.boom n. (人口、贸易的)繁荣v i. 处于经济迅速发展时期6.customs n. 海关；关税；进口税7.luggage n. 行李8.slip v i. 滑动；滑行；滑跤n. 滑动；滑倒9.hire_ v t.& n. 租用；雇用10.majority n．大多数；大半→major adj.主要的v i.主修n．专业→minority_n．少数11.elect v t.选择；决定做某事；选举某人→election_n．选举12.distinct adj.清晰的；明显的；明确的→distinction n．差别；区分；卓著13.applicant n．申请人→apply 1.He won the election andwas elected president of thecountry.(elect)2.He indicated that anindicator should give mesome indications of how Idid in the test.(indicate)3.The results of the surveyfell into distinct groups.The old were scholars ofgreat distinction while theyoung were theopposite.(distinct)4.Apparently,_she took nonotice of the apparentmistakes in theaccident.(apparent)5.All the applicants canapply in person or by letterand at the same timeshould hand in theirapplications before May6th.(apply)6.One of the majorproblems is that a majorityof the graduates who major小结①custom (风俗)→customs(海关)②manner (方式)→manners(礼貌)③paper (纸)→papers (文件)④art (艺术)→arts (文科)⑤arm (手臂)→arms (武器)⑥brain (脑袋)→brains (脑力)⑦work (工作)→works (作品)⑧short (短的)→shorts (短裤)2.与“雇用、辞退”有关的词汇全接触①hire n．&v t.雇用②employ v t. 雇用③take on 雇用④fire v t. 解雇⑤dismiss v t. 解雇⑥discharge v t. 辞退⑦lay off 解雇⑧turn away 解雇3.“多数与少数”面面观①major adj.主要的v i.申请→application n．申请书；申请14.apparent adj.显而易见的；显然的；表面上的→apparently ad v.显然地；显而易见地15.indicate v t.指出；标示；表明；暗示→indication n．迹象→indicator n．指示器；指示信号in English find it difficultto find a goodjob.(majority)v i. 主修n. 专业②majority n. 大多数③in the majority 占多数④minor adj. 少数的⑤minority n. 少数⑥in the minority 占少数Ⅱ.短语—在应用中记牢，在归纳中记多1.live_on继续生存2.by_means_of_... 用……办法；借助……3.make_a_life 习惯于新的生活方式、工作等；谋生4.keep_up 坚持；维持；沿袭(风俗、传统等)5.back_to_back 背靠背6.team_up_with 与……合作或一起工作7.mark_out 用线画出范围；标出……界线选用左栏短语填空1.After 15 years in theUSA, he has finally madehis decision to apply_forAmerican citizenship.2.While you are reading anarticle, you’ d bettermark_out the key wordsand topic sentences.3.In some rural places ofChina, some people stillprefer keeping_up theirtraditional lifestyle.4.—The trade caused me①take in包括；欺骗；理解②fit in 适应；找到时间③break in 强行闯入④cut in 插嘴；插队⑤give in 屈服；投降⑥turn in 上交2.“许多”种种⎭⎪⎬⎪⎫①a great/good many②quite a few③a great number of＋可数名词8.take_in 包括；吸收；欺骗；理解9.a_great/good_many 许多；很多10.apply_for 申请；请示得到11.the_majority_of 大多数……12.occur_to_sb. 某人突然想到D|S500 worth of loss.—Pity! You didn’t listen tomy advice; otherwise, youwould not have beentaken_in.5.He is such anill-tempered man that onno condition will Iteam_up_with him.⎭⎪⎬⎪⎫④a great deal of⑤a large amount of＋不可数名词⎭⎪⎬⎪⎫⑥a lot of⑦a large quantity of⑧plenty of＋可数/不可数名词Ⅲ.句式—在解读中学懂，在仿写中学通Native Americans were living inCalifornia at least fifteen thousand years ago.然而，可能至少在15 000年前美洲土著人就住在加利福尼亚了。

英语选修8知识点总结英语选修8知识点总结选修8有什么语法点？有什么考点？存在的问题有哪些？下面是英语选修8知识点总结，一起来看看。

Unit 1 A land of diversity名词性从句（主、宾、表）1. 连接代词和连接副词的选用2. 从句用陈述语序1. 分不清句子结构和成分2. 连接词的正确选用Unit 2 Cloning名词性从句（同）1. 连接代词和连接副词的选用2. 同位语从句与定语从句的区别1. 分不清句子结构和成分2. 连接词的正确选用3. 因为定语从句和同位语从句都可以修饰名词，在引导词的选用过程中容易错误的以名词词义误选引导词Unit 3 Inventors and inventions过去分词作定语、表语和宾补1. 注意区分与不定式，-ing形式作定语时的'不同用法2. 识记用分词作宾补的常用句式结构句子结构成分划分不清，不知道选用非谓语动词的哪一种形式Unit 4 Pygmalion过去分词作状语1. 在理解状语的句中作用的基础上，学习分词作状语2. 注意区分与不定式，-ing形式作状语时的不同用法1. 由于词汇量较小，不能完全理解句意对于分词在句中作状语就会模糊2. 在含有非谓语动词的复合句中，由于句式结构较复杂，难于辨别句子结构Unit 5 Meeting your ancestors动词时态1. 各种基本时态和相应的被动语态在理解的基础上记忆相应的句式结构2. 区别应用各种时态的标志词要求熟记3. 现在完成时与现在完成进行时的异同1. 各种基本时态构成不明确，导致相对应的被动语态不会2. 在主从复合句中，各种时态交叉使用容易出错。

选修8课文重点句型选修8课文重点句型unit11.原句:It is believed that before long the mix of nationalities will be so great that there will be no distinct major racial or cultural groups，but simply a mixture of many races and cultures.据信，过不了多久国籍相混的程度将如此大以至于不再有大的种族或文化团体，而仅仅是一个多文化的混合体。

句型：It is believed that...=People believe that..据信，人们认为说明：同类句型还有：It is thought that... 人们认为……It is said that... 据说……It is reported that...据报道……It is hoped that...希望……It is decided that...兹决定……It is suggested that...有人建议……⑴人们相信健康重于财富。

____________________________________ .⑵人们认为他是最好的演奏家。

____________________________________ .⑶据报道，他是来自新西兰的一位学者。

____________________________________ .⑷有人建议运动会推迟到下周。

____________________________________ .2.原句: However， it is likely that Native Americans were living in California at least fifteen thousand years ago.(P2)然而，可能至少在15，000 年以前美洲土著人就住在加利福尼亚了。

高二英语选修八的知识点解析高二英语选修八的知识点解析1Ⅰ.Hot words and hot phrases常用词与常用词组1.Medical studies show that AIDS virus cannot be transmitted via the following routes：cups，glasses，toilet seats，swimming pools，mosquitoes，other insects or blood donation.(P.49)2.AIDS is a disease that breaks down the body's immune system and leaves a person defenceless against infections and illness.(P.51)3.People get AIDS after having been infected with the HIVvirus.(P.51)4.People transmit HIV by having unprotected sex，by receivinginfected blood transfusions or，as in Xiaohua's case，throughbirth.(P.51)5.Xiaohua's mother contracted the HIV virus when she was 28，and she died of AIDS only three years after Xiaohua was born.(P.51)6.The disease is spreading faster in Africa and parts of Asia，mainly because of a lack of proper health care，prevention andeducation.(P.51)7.The drugs that are available are much too expensive and difficult to find.(P.51)8....but she does not let that knowledge discourage her.(P.51)9.She also goes to visit other AIDS patients in hospitals across the country to support them and cheer them up.(P.51)10.The disease is not the only thing that AIDS patients have tosuffer from.(P.52)11....that can persuade hospitals and companies to allocate more funds for AIDS research and education.(P.52)12.Xiaohua has learnt to live with HIV and the fact she will eventually get AIDS.(P.52)13.Two years ago，Dr Richards had asked me a great many questions and had taken samples of my blood.(P.55)14.Mum held my hand and I saw that she was weeping.(P.55)15.Cancer is a disease that begins in cells.(P.55)16.In my body，the production of cells is disrupted.(P.55)17.Doctors do know that cancer is not caused by injury and is not contagious—it does not spread from one person to another.(P.55)18.The cancer in my body has been defeated for the moment.(P.55)19.Living with cancer has made me realize how precious life is and how important it is for us to take every chance to live life to the fullest.(P.55)20.Every day is a new opportunity and I have learnt to appreciate every minute of each day.Ⅱ.Language points and grammar focus语言点和语法重点nguage points语言点1.HIV/AIDS is incurable...(P.49)AIDS is a disease that...leaves a person defenceless against infections and illness.(P.51)本单元中由前缀或后缀派生出的反义词的小结2.People get AIDS after having been infected with the HIVvirus.(P.51)完成时的动名词的被动式的内涵及用法3.As with most diseases and disasters，the young suffer the most.“定冠词 + 形容词/过去分词”表示“一类人”的用法的小结4.I had been feeling sick for a long time and my mum had taken me to hospital to have me examined.(P.55)1)过去完成进行时的内涵及用法2)“to have + 宾语 + 过去分词”的两个内涵及用法5.The treatment was successful and I was able to go home after exactly fourteen months，two days and six hours in hospital.(P.55)was/were able to do与could do在内涵上的区别及各自的用法6.I have been living with cancer for two years and...(P.55)现在完成进行时的内涵及用法Ⅲ.Skills of the four essential abilities：listening，speaking，reading and writing听、说、读、写四项基本能力的学习技巧1.Listening：Master the main idea of a long dialogue through the inner connections among the questions so as to have better understanding of the questioned details从各设问间的内在联系把握较长对话的中心思想，更好理解各检测点的细节2.Speaking：Talk about deadly diseases and attitudes towards AIDS，cancer，etc.关于那些致命疾病及对待艾滋病、癌症等的态度的谈论3.Reading：Make full use of informational words and phrases充分利用信息词4.Writing：How to write a personal narrative如何写一篇个人经历过的叙述性故事高二英语选修八的知识点解析21. Instead of spending your vacation on a bus, ... you may want to try hiking. Instead和instead 0f的用法2. Say "Hi" / "Hello" / "Thanks" to sb. (for me) 问候的句型3. Is anybody seeing you off? 进行时表将来4. She struggled and struggled, and could not get on her feet. (= keep struggling)5. You should not go rafting unless you know... unless引导条件状语从句，相当于if... not6. By staying at..., tourists can help the villagers make money so that they can take care of the fiver and the birds. 目的状语从句7. She was so surprised that she couldn't move. 结果状语从句8. Tree after tree went down, cut down by water. 过去分词作状语9. The next moment, the first wave swept her down, swallowing the garden. 现在分词作状语10. However, before she could think twice, the water was upon her. It didn't take long before the building was destroyed. before的用法高二英语选修八的知识点解析31. cultural relics 文化遗产Many unearthed cultural relics were exhibited at the museum.博物馆展出了许多出土文物。

高中英语选修八重点知识点高中英语选修八重点学问点第一篇高中英语选修八重点学问点第四篇课内高频词汇() 显示……的差异;使……有所不同;区分→distinguished()杰出的;有名的() 被动的;消极的;被动语态的→(反义词)主动的() 抓住;捉住;夺() 冰冻的;寒冷的→frozen() 冷冻的;结冰的() 忍受;忍耐;负担→bore(过去式)→born (过去分词)() 轻打;轻拍;轻敲() 轻轻地敲击(声);(水)龙头() 实际的;实践的;有用的→practise() 练习→practice() 练习，实践() 宽大的;仁慈的;慈悲的→mercy()宽大;仁慈() 便利的;方便的;就近的→convenience() 便利;方便→inconvenient() (反义词)不方便的;引起麻烦的() 当心;谨慎→cautious() 当心的;谨慎的→cautiously() 当心地;谨慎地() 意料;期盼;期望→expect() 意料;期盼;期望;认为→unexpected() 未意料到的() 清白的;无罪的;天真的→innocence() 天真;清白() 联想;联系() 同伴;伙伴→association() 协会;社团;联合;联想()(水或气)流;电流()如今的;当前的→currently()现时;当前;普遍地→currency()流行;通货;货币;通用02重点短语给……打电话开始;着手快速把手伸入;一心投入(to_do) 开始(做)设法联系上(尤指打通电话);(设法)做完;通过偶尔;有时不挂断;紧紧握住;稍等次序颠倒;发生故障回复电话挂断电话课内重点句型汇总to “似乎有……〞Thefirst thing I did was to see if there were any products that might help me, butthere_only_seemed_to_be (看来只有)powders designed to kill“only+状语从句〞引起的倒装Only_after_you_have_had_that_recognition(只有在已得到这种认可之后) can you say that you are truly an“直到……才……〞Nor_will_you_receive_a_patent_until(你才能获得专利，直到) a search has been made to find out that your product really is different from everyone else''sa matter “这是……的问题〞Nowit's_a_matter_of(只是)waiting and“每次……〞引导时间状语从句Every_time(每次)you do you will be certain to find something that you have never seen祈使句+and/or+陈述句Follow_it_up(跟随它)，explore all around it, and before you know it, you will have something worth thinking about to occupy your高中英语选修八重点学问点第五篇课内高频词汇() 不同;相异→difference() 不同;差异→different() 不同的() 精确的;精确的→exactly() 精确地;精确地() 着手;从事;承当→undertook(过去式)→undertaken (过去分词)→undertaking () 任务;项目;事业() 规则;规章;法规→regular() 规则的;有规律的() 扔;投;掷→cast(过去式/过去分词)() 总共;完全地() 反对;不赞成→objection() 不赞成;反对;异议() 道德(上)的;伦理的→morally() 道德上地;伦理上地( & ) 积累;聚积→accumulation() 积累;聚积() 假定;设想→assume() 假定;设想() 立即;不久() 退休;离开→retirement() 退休，退职;退役→retired() 退休的;离职的() 打搅() 操劳() 烦扰() 抵抗;对抗→resistance() 抵抗力;抵抗→resistant() 有抵抗力的;耐……的() 获得;赢得→obtainable() 可获得的;可得到的() 理由;缘由→reasonable() 合情理的;讲道理的;公道的→unreasonable() (反义词)不合情理的() 公平的;适当的;合理的→fairness() 公平→fairly() 公平地;相当地02重点短语得到好结果;取得胜利;偿清沮丧;不开心对……有重大影响反对赞成;支持把……归功于……(be)_bound_to_(do) 肯定或注定(做)……'s_heart 使……刻骨铭心不时;偶尔使复生;使复活白费劲气;枉费心机状况很好(坏);状况很好(坏)03课内重点句型汇总表对比关系，“然而;可是〞Cloning plants is straightforward while(然而)cloning animals is very 当now，then位于句首，谓语是come，appear等时，主句完全倒装。

路漫漫其修远兮，吾将上下而求索- 百度文库选修8 Unit 1 重点单词一、重点单词1.means. n. 手段；方法2.slavery. n. 受奴役的状态；奴隶制3.majority. n. 大多数；大半4.immigration. n. 移居入境；移民5.percentage. n. 百分比；百分率6.aircraft. n. 飞行器；航空器；飞机7.mix. vt. 混合；拌和 n. 混合；结合8.mixture. n. 混合；混合状态；混合物9.nationality. n. 国籍；民族10.racial. adj. 人族的；种族的11.applicant. n. 申请人12.socialist. n. 社会主义者；社会党人 adj. 社会主义的13.occur. vi. 发生；出现14.central. adj. 中心的；中央的；主要的15.indicate. vt. 指出；标示；表明；暗示16.swap. vi&vt. 交换17.apparent. adj. 显而易见的；显然的；表面上的18.apparently. adv. 显然地；显而易见的19.slip. vi. 滑动；滑行；滑跤 n. 滑动；滑倒20.ferry. n. 渡船；渡口 vt. 摆渡；渡运21.hire. vt&n. 租用；雇佣22.insert. vt. 插入；嵌入23.react. vi. 作出反应；回应二、重点短语1.by means of 用……方法；借助……2.in addition 而且3.declare war on ……向……宣战4.take in 包括；吸收5.a great/good many 许多，很多6.at various times 在不同时代7. make a life (for sb.) 习惯于新的生活方式、工作等；谋生8. keep up 保持；继续9.ger/have a good view of 好好欣赏……10.team up with 与……合作或一起工作11.mark out 划线；标出……界线12. It occurs to sb that （某人）想到13. a great/good many 许多；很多14. live on 继续存在，继续生存15.elect sb to be 选举某人做16.a large percentage of 大部分17. keep up 坚持，维持，沿袭18. back to back 背靠背19.hire a boat by the hour 按小时雇船20. apply for 申请，请示得到21.have a good grasp of 彻底理解选修8 Unit 2一、重点单词1. differ vi.不同：相异2. exact adj. 准确的，精确的：精密的3. commercial adj. 商业的：贸易的4. straightforward adj. 简单的：直接的：坦率的5. undertake vt.着手：从事：承担6. breakthrough n. 突破7. disturbing adj. 烦扰的8. arbitrary adj.任意的9. altogether adv. 总共：完全地10. object vi.不赞成：反对11. moral adj.道德上的：伦理的12. forbid vt. 禁止：不准13. accumulate vt. 积累：聚积14. shortly adv.立刻：不久15. bother v./n. 打扰：操心/烦扰16. assumption n.假定：设想17. regulation n.规则：规章：法规18. extinct adj.灭绝的：绝种的19. resist vt.抵抗：对抗20. merely adv. 仅：只：不过21. decoration n. 装饰22. unable adj. 不能的：不会的23. argument n. 论据：论点：争论24. obtain vt. 获得：得到25. identical adj. 同一的：一模一样的二、重点短语1 (sb. be) cast down (by) 使沮丧2 object to sth./sb. 不赞成，反对3 in favor of 赞成，同意，支持，看中，选中4 (be) bound to (do) 一定，注定（做）...5 from time to time 不时，偶尔6 bring back to life 使复生7 pay off （无被动）得到好结果，取得成功，奏效，偿清，付清8 have an impact on 对...有影响9 pass on …to 将...传给...10 take turns to do sth. 轮流干某事11 experiment with 进行...的试验12 give birth to 生，使诞生13 look back on 回顾选修8 Unit 3一、重点单词1．discovery n. 发现；发觉2．patent n.专利证书；专利发明3．distinguish vi&vt显示…的差别；使…有所不同；辨别4．product n. 产品5．powder n.粉末；火药6．abrupt adj.突然的；意外的7．convenient adj.便利的；方便的8．expectation n.预料；期望9．monitor vt. n.监控;班长；监听器；监视器10．passive adj.被动的；消极的；被动语态的11．valid adj.有效的；确凿的12．application n.申请；请求；实施13．file n.文件；档案；文件夹，把…归档；提交14．Bear vt.忍受；忍耐；负担15．jam n.堵塞；阻塞；果酱16．mess n.脏乱的状态；杂乱17．dot n. vt.点；小圆点，以小圆点标出；分散18．tap vt. n.轻打；轻拍；轻敲，轻轻地敲击；龙头19．wire n.金属丝；电线20．current n. /adj.电流；现在的；当前的21．importance n.重要性22．stable adj.稳固的；稳定的；安定的23．practical adj.实际的；实践的；实用的24．court n.法庭；法院；朝廷25．version n. 版本；译本二、重点短语1. now and then 偶尔；有时2. get rid of 除去；除掉3. set about doing 开始；着手4. in case （以防）万一5. set out to do 开始（做）6. be aware of 意识到7. in truth 的确；事实上8. out of order 次序颠倒；发生故障9. get through 设法联系上；做完，通过10. ring back 回复电话11. call up 给……打电话12. dive into 迅速把手伸入；一心投入13. hang on / hold on 不挂断；紧紧握住；稍等14. ring off 挂断电话15. out of order 次序颠倒16. get through 设法联系上17. ring back 回复电话18. ring off/ hang up 挂断电话19. distinguish… from 把...与...加以区分20. stainless steel 不锈钢21. cube meter 立方米22. be convenient to sb 对某人方便23. in expectation of 在预料中24. seize sb by 抓住某人某处25. on file 存档26. a freezing morning 寒冷的早晨27. can’t bear doing/ to do 不能忍受28. Lantern Festival 元宵节29. associate with 把...和...联系30. be competent in 在...能胜任选修8 Unit 4一、重点单词1. adaptation n.适应（性）；改编本2. plot n.情节；阴谋3. hesitate vi.犹豫；踌躇4. uncomfortable adj.不舒服的；不安的；不自在的5. troublesome adj.带来麻烦的；使人心烦的6. outcome n.结果；效果7. mistaken adj.(见解或判断上)错误的；不正确的8. brilliant adj.光辉灿烂的；杰出的；才华横溢的9. classify vt.编排；分类；归类10. betray vt.显露出（本来面目）；背叛11. dismiss vt.开除；让……离开12. condemn vt.谴责；使……注定13. acquaintance n.相识；了解；熟人14. fortune n.机会；运气；大笔的钱15. upper adj.(位置或地位)较高的；级别较高的16. status n. 身份；地位；职位17. superior adj.优秀的；优等的；较高的；上级的 n.上级；长官18. antique adj.古时的；（因古老、稀少而）珍贵的文物；古董；古玩19. musical adj.音乐的；喜爱音乐的 n.音乐戏剧20. compromise n.&vi.妥协；折衷21. horrible adj.可怕的；恐怖的；令人不愉快的22. disgusting adj.使人反感的；令人厌恶的23. overlook vt.俯视；未看到；忽视；不理会24. fade vi.&vt.（使）褪色，减弱；逐渐消失25. classic adj.经典的；第一流的 n.经典著作26. effective adj.有效的二、重点短语1. hold up 举起；阻搁；阻挡2. make one’s acquaintance 结识；与…相见3. in amazement 惊愕地4. in term of …就……来说；从……角度5. show …in带或领……进来6. the other day 几天前7. take away 带走；取走8. once more 再一次9. in need of…需要……10. take…for认为…是…；误以为11. take down 写下；记下12. pass…off as… (某人)冒充……13. fade out (声音，画面)逐渐模糊，渐淡14. generally speaking 一般说来15. hesitate at sth / about doing/ to do 对做 ...犹豫不决16. in disguise 伪装，假扮17. be classified into 被分成18. betray to 背叛，泄漏19. condemn sb for sth 因…谴责某人20. condemn sb to do 使…命中注定21. a handful of money 一把钱22.make a fortune 发财21. be superior to 比…优秀22.rob sb of sth 抢某人的东西23.reach a compromise on sth 就...达成妥协选修8 Unit 5一、重点单词1. alternative n. 可能的选择；选择对象 adj. 供选择的；其他的2. accuracy n. 精确：准确3. interrupt vi. 打断…讲话；打岔 vt. 暂时中断或中止4. assume vt. 假定；设想5. sharpen vt.&vi. （使）锋利，尖锐，清晰6. ample adj. 足够的；充足的；富裕的7. primitive adj. 原始的；远古的；简陋的8. preserve vt. 保持；保存；保藏n. 禁猎地9. analysis n. （pl.analyses）分析10. specific adj. 详细而精确的；确切的；特定的；具体的11. specifically adv. 确切地；具体地；特别地12. significance n. 意义；意思；重要性；重要意义13. somehow adv. 以…方式；不知怎么地14. systematic adj. 有系统的；有计划的；有条理的15. radioactive adj. 放射性的；有辐射能的16. radioactivity n. 放射性17. applaud vt.&vi. 鼓掌欢迎；赞赏18. accelerate vt.&vi. 加速；促进19. arrest vt. 逮捕；吸引 n. 逮捕；拘留20. dizzy adj. 晕眩的；昏迷的；使人发晕或困惑的21. relief n.（痛苦或忧虑的）减轻或解除；减轻痛苦的事物22. affection n. 恋爱；喜爱23. affectionate adj. 充满深情的；有爱心的24. patient adj. 耐心的；忍耐的25. skilful adj.（英）有技巧的：熟练的（~美~skillful）26. punctuation n. 标点符号二、重点短语1.have no alternative but to do sth. 别无选择只好做某事2. regardless of 不管；不顾3. keep out…阻止…进入4. cut up 切碎5. look ahead 向前看；为未来打算6. pronounced French accent 明显的法国口音7. be fed up with=be tired of 受够了，厌烦8. arrest one’s attention吸引某人注意力9. arrest sb for sth 因…而逮捕某人10. date back to\from 追溯到11. show sb around 带领某人参观12. an amount of 大量13. look ahead 向前看14.go ahead 前进，干吧，说吧15. at most 至多，最多16. three centimeters long 三厘米长17.assume that=assuming=on the assumption that 假设，假定18.ahead of time \schedule=in advance提前19. up to date 现代，最新20. out of date 过时，陈旧。

选修八Unit 1 A land of diversity1.majority n.大多数；大半major adj.&n.较大的，主要的；主修，专攻(反义词minority少数；少数民族)[典例]1). A / The majority of doctors agree that smoking is extremely harmful to health.大多数医生认为吸烟对健康极为有害。

2). The majority was/were in favour of the proposal. 多数人赞成这个建议。

[重点用法]be in the/a majority 构成大部分/大多数 a majority over sb 超过对方的票数[练习] 按要求填空或翻译。

1). English speakers form the ________ (大多数) of the population.2). Among the members of the committee those who favour the proposed changes are _______ (介词) themajority.3). They had a large majority _______ (介词) the other party at the last election.4). The majority of people _________ (prefer) peace to war.5). The majority of the damage _________ (be) easy to repair.Keys: 1). majority 2). in 3). over 4). prefer / prefers 5). is2. applicant n.申请人application n.申请(书)；应用；用途apply v. 申请；运用，适用[典例]1). We had 250 applicants for the job. 有250人申请这份工作。