必修2 UNIT 1 CULTURAL HERITAGE-【优化探究】2027年高考英语一轮复习高考总复习配套课件（人教版 广东专版）

该高中英语高考复习课件聚焦“文化遗产”主题，依据高考评价体系梳理词汇（核心/拓展/构词法）、短语、经典句式及写作等核心考点，通过高频词汇（如balance, limit）和重难句式（There comes a time when..., not only...but also...）的权重分析，归纳语法填空、应用文写作等常考题型，强化高考备考的针对性与实用性。 课件亮点在于“真题融入+考点突破+素养提升”策略，如结合2025浙江1月卷真题解析balance的语境运用，通过conduct一词多义训练提升语言能力，借助not only...but also...倒装句式培养思维品质。特设“微写作模板”和“易错词警示”，助力学生掌握答题技巧，教师可据此高效组织复习，推动学生文化意识与应试能力双提升。

教材复习 必修第二册 UNIT 1 CULTURAL HERITAGE 主题语境　文化遗产 内容索引 NEIRONGSUOYIN Part 1　基础知识夯实 Part 2　核心考点突破 Part 3　基础知识达标 Part 4　写作能力培优 Part 1　基础知识夯实 ★提示：速记后再做《英语词句默写本》及时巩固 22.further adv.(far的比较级)更远；进一步 23.opinion n.意见；想法；看法 24.contrast n.对比；对照 vt.对比；对照 25.forever adv.永远；长久地 ►构词法日积月累 否定前缀dis-/un-： 1.dis-作为否定前缀，有两种意思，表示“不，没有，除去”，如：disconnect切断；discourage使泄气；dishonest不诚实的；disorder无秩序；还表示“分开，分离”，如：distract使分心；dismiss解散，开除。 2.un-作为否定前缀，主要加在名词、形容词、副词和动词之前，表示“不，未，相反动作”，如：unemployment失业；unlimited无限的；undoubtedly毫无疑问；uncover 揭开；揭露。 Ⅳ.短语词块 1.take part in参与(某事)；参加(某活动) 2.give way to让步；屈服 3.lead to导致 4.make sure确保，设法保证 5.all over the world在世界各地 6.turn to向……求助 7.raise funds筹款 8.take down拆卸，拆除 9.work together to build a better tomorrow合作创造美好未来 10.at the entrance to the Great Pyramid在大金字塔入口处 11.a key stop along the Silk Road丝绸之路上的一个关键站点 12.be familiar with熟悉 Ⅴ.悟经典句式 1.There comes a time when the old must give way to the new, and it is not possible to preserve everything from our past as we move towards the future.(There comes a time when...，全部倒装) 新旧更替的时代已经到来，在走向未来的过程中，我们不可能将过去的一切都保存下来。 2.Not only had the countries found a path to the future that did not run over the relics of the past, but they had also learnt that it was possible for countries to work together to build a better tomorrow. [not only... but (also)...，not only 位于句首的部分倒装] 这些国家不仅找到了一条不以牺牲古迹为代价的未来发展之路，而且明白了多个国家合作创造美好未来的可能性。 3.It is said that it’s a mirror that can tell right from wrong! (It’s said that...) 据说这是一面可以分辨是非的镜子！ 4.Nearly 500，000 high-quality digital photographs have been produced since the international project started in 1994.(since 引导时间状语从句——从句为过去时，主句常用现在完成时) 自1994年该国际项目开始以来，已制作了近50万张高质量的数码照片。 5.As one researcher who is working on the project explains，“Appreciating one’s own cultural heritage is very important for understanding oneself... ”(as引导非限制性定语从句) 正如一位从事该项目的研究人员所解释的，“欣赏本国文化遗产对于了解我们自己非常重要……” 英语词句默写本 Ⅰ.回忆单词汉语意思，在不认识的词汇前面做出标记 □heritage　□relic　□clue　 □protest □committee　□fund　□document □archaeologist　 □pyramid　□sheet　□parade □digital　□quote　□paraphrase Ⅱ.重点单词 1._________ adj.以前的；(两者中)前者的 2._________ vt.保存；保护；维持 n.保护区 former preserve 3.__________ n.重要议题；争论的问题；(报刊的)期号 vt.宣布；公布 4.__________ n.行为；举止；管理方法 vt.组织；安排；带领；传导(热或电等能量) 5.__________ n.& vt.企图；试图；尝试 6.__________ adj.值得做的；值得花时间的 7.__________ vt.下载 n.下载；已下载的数据资料 8.__________ n.入口；进入 issue conduct attempt worthwhile download entrance 9.__________ n.过程；进程；步骤 vt.处理；加工 10._________ adj.海外的 adv.在海外 11._________ n.质量；品质；素质；特征 adj.优质的；高质量的 12._________ adv.(far的比较级)更远；进一步 13._________ n.意见；想法；看法 14._________ n.对比；对照 vt.对比；对照 process overseas quality further opinion contrast Ⅲ.拓展单词 1.___________ adv.创造性地；有创造力地→__________ adj.创造性的；有创造力的；有创意的→________ v.创造→__________ n.创造性；创造力→___________ n.作品；创造 2.___________ vt.促进；提升；推销；晋级→____________ n.提升；推销；晋级 3._____________ n.申请(表)；用途；运用；应用(程序)；涂抹→ ________ vt.& vi.申请 vt.应用；敷→_________ n.申请人→______ n.应用程序；应用软件(application的缩略形式) creatively creative create creativity creation promote promotion application apply applicant app 4.________ n.平衡；均匀；余额；天平 vt.使平衡→_________ adj.平衡的；均衡的 5.________ n.提议；建议→_________ vt.提议；建议 6.__________ vt.建立；创立→________________ n.建立；创立；机构；企业 7._____________ n.比较；相比→__________ vt.比较；将……比作 vi.与……类似(或相似) 8.__________ vt.阻止；阻碍；阻挠→_____________ n.防止；预防→_____________ adj.预防性的；防备的 balance balanced proposal propose establish establishment comparison compare prevent prevention preventive 9._____ n.丧失；损失；去世，逝世→______ vt.丢失→_____ adj.迷路的；失去的 10.____________ n.捐款；贡献；捐赠→___________ vi.& vt.捐献；捐助；(为……)做贡献；撰稿 vi.是……的原因之一 11.__________ vt.确认；认出；找到→__________ n.身份；个性→______________ n.鉴定；身份证明 12.__________ vt.& vi.(forgave, forgiven)原谅；宽恕 vt.对不起；请原谅→______________ n.原谅；宽恕 loss lose lost contribution contribute identify identity identification forgive forgiveness 13._________ n.传统；传统的信仰或风俗→_________ adj.传统的 14._______ n.限度；限制 vt.限制；限定→_______ adj.有限的；受(……的)限制→_________________________ adj.无限的；无尽的→___________ n.限制；局限；限度 15._____________ vi.消失；灭绝；消亡→______________ n.消失；灭绝→(反义词) _______vi.出现→___________ n.出现；外表 tradition traditional limit limited limitless/unlimited limitation disappear disappearance appear appearance Ⅳ.构词法——否定前缀dis-/un- 1.In no way will you let the difficulty of the task __________ (courage) you from giving it a try. 2.This special key can not only __________ (lock) the old wooden door but also open the hidden box in the corner of the room. 3.Studies have shown that it is climate change that has led to the _____________ (disappear) of many rare plant species in this region. discourage unlock disappearance Ⅴ.核心短语 1._______________参与(某事)；参加(某活动) 2._______________让步；屈服 3._______________保持平衡 4._______________导致 5._______________提出建议 6._______________向……求助 take part in give way to keep a balance lead to make a proposal turn to Ⅰ.单句语法填空 1.The father ___________ that his daughter should accept her friend’s _____________. (propose) 2.The _________ teacher _________ an excellent way to arouse the students’ interest ____________.(create) 3.It is required that all _________ should hand in their ____________ forms before May 1st.(apply) proposed proposal(s) creative created creatively applicants application 4.Dr. Evans is a _________ by _________ in the field, who can offer ____________ proposals to his students.(profession) 5.He got __________ to sales manager, whose job was mainly concerned with sales and _____________.(promote) 6.While some _______________ customs are fading, others are _________________ kept alive through community events.(tradition) professor profession professional promoted promotion traditional traditionally 7.The elderly _______ insisted on making a monthly _________ to the orphanage, hoping to help more children get a better education.(donate) 8.Due to the destruction of the ecosystem, some rare species have _____________ and their ________________ is a great loss to us. (disappear) donor donation disappeared disappearance Ⅱ.补全短文(微写作) 单句汉语提示 1.今天，我校举办了“非物质文化遗产进学校”活动，旨在弘扬中国传统文化，让师生们感受非物质文化遗产的魅力。(whose引导定语从句；to do 作表语；promote) 2.每个人都被专家们分享的技能和知识鼓舞。(过去分词短语作后置定语) 3.以国画、书法、风筝制作等各种活动为特色，这场活动令我们印象深刻。(现在分词短语作状语) 4.这次活动非常吸引人，因此学生和老师都积极参与。(so... that...; take part) 5.这次活动不仅丰富了我们对文化遗产的理解，而且唤起了我们对文化传统的新的欣赏和自豪感。(not only位于句首，引起部分倒装) 微写作短文 Today, our school hosted an event named “Intangible Cultural Heritage into School” 1._____________________________________________ and allow students and teachers to experience the charm of intangible cultural heritage. Local ICH inheritors were invited to give lectures on the history of paper-cutting, Beijing Opera facial makeup and traditional embroidery. 2.____________________________________________________________. 3._____________________ such as traditional Chinese painting, calligraphy, and kite making,__________________________. 4.____________________ ________________________________________________. 5.________________________________________________________ but it also aroused our newfound appreciation and pride in cultural traditions. whose aim was to promote traditional Chinese culture Everyone was inspired by the skills and knowledge shared by the experts Featuring various activities the event impressed us deeply The event was so appealing that students and teachers actively took part Not only did this event enrich our understanding of cultural heritage Part 2　核心考点突破 1.balance n.平衡；均匀 vt.使平衡→________ adj.平衡的；均衡的 (1)keep/lose (one’s) balance保持/失去(某人的)平衡 keep a balance between A and B 在A和B之间保持平衡 (2)balance... against... 权衡/比较……与…… ①(2025·浙江1月卷)Before filming short videos on campus, you’d better balance the advantages ________ the disadvantages. balanced against ②为了提高学习效率，你最好在学习和锻炼之间保持平衡。(建议信) To improve learning efficiency, ______________________________ _______________________. ③我在湿滑的人行道上跑着，突然失去了平衡，仰面摔倒。我愤怒地大叫了一声。(动作、情感描写) I was running down the wet sidewalk when I _____________ and fell backwards. I let out a cry of anger. you’d better keep a balance between learning and working out lost my balance 2.limit n.限度；限制 vt.限制；限定→___________ adj.有限的；受 (……的)限制→___________________ adj.无限的；无尽的→ ____________ n.限制；局限；限度 (1)set a limit to/on对……规定限度 beyond the limit超过限度 There is a/no limit to... (to为介词)……是有限的/无限的。 within limits有一定限制 (2)limit... to... 把……限定在……范围内 limited limitless/unlimited limitation ①Life is ________ (limit), but there is no limit to ________ (serve) the people. ②此外，投稿的文章应限制在500词，且只能用英文撰写。(征稿启事) 　　　　　　　　 　 Besides, essays contributed are supposed to _____________________ and written in English only. limited serving be limited to 500 words 过去分词作后置定语 ③此外，学习时间和空间没有限制，这给所有学习者带来了很大的方便。(发言稿) Besides, _____________________________________，which brings great convenience to all learners. ④为减少环境污染，我们需要对每月使用的一次性塑料制品的数量设定限制。(环境保护) We need to _______________________________________________ we use every month to reduce environmental pollution. there is no limit to learning time and space set a limit to/on the number of single-use plastic products 3.contribution n.捐款；贡献；捐赠→___________ vi.& vt.捐献；捐助；(为……)做贡献；投稿；导致 (1)make contributions/a contribution to对……作出贡献；捐款 (2)contribute... to... 把……贡献给……；为……撰写…… contribute to (to为介词)有助于；导致；是……的一个原因；捐款；投稿 ①Let us draw inspiration from our past to fuel our journey towards a brighter future and contribute to ________ (make)the continued progress to shape a better tomorrow.(发言稿) contribute making ②建议你给我们的设计竞赛投稿，其目的是激发可持续解决方案的创造力。(建议信) It is recommended that you __________________________________ whose aim is to inspire creativity in sustainable solutions. ③孔子周游列国，将他的智慧传授给无数弟子，为中国社会作出了巨大贡献。(征文投稿) Confucius traveled around various states, imparted his wisdom to countless disciples and ____________________________________. should contribute to our Design Contest made great contributions to Chinese society 4.attempt n.& vt.企图；试图；尝试→_____________ adj.未遂的；企图的 (1)make an attempt to do/at doing sth. 试图做某事 at the first attempt第一次尝试 (2)attempt to do sth. ＝try/seek to do sth. 尝试做某事；企图做某事 ①He was charged with an __________ (attempt) murder, but proved innocent after investigation. attempted attempted ②虽然她对钢琴演奏会感到紧张，但她第一次就完美地演奏了整首曲子。(情绪描写) Though she was nervous about the piano recital, she played the entire piece perfectly _________________. ③看到小猫被困在高高的树上，这个热心的男孩尝试小心翼翼地爬上去帮它下来。(人与动物) 　　　　　　　 　 　 Seeing the cat stuck in the tall tree, the kind-hearted boy __________ ___________________________________ to help it get down. at the first attempt made an attempt to/attempted to climb carefully 现在分词短语作状语 5.worthwhile adj.值得做的；值得花时间的→________ adj.有……价值；值……钱→_______ adj.值得(或应得)……的；值得尊敬的 worth worthy ①This article is well worth ________ (read), but it is not _________ (worth) of being translated. So I feel that all your effort isn’t _____________ (worth). ②参加这样一项有意义的活动是值得的。通过这次活动，我们更好地了解了植物在生态平衡中所起的作用。(报道) _____________________________________________________________________, through which we had a better appreciation of the role that plants play in ecological balance. reading worthy worthwhile It is worthwhile to take part in/taking part in such a meaningful activity 1.conduct As the respected orchestra director, Mr. Evans always distinguishes himself with elegant and humble conduct①；before he conducts② the annual charity concert, he will first conduct③ a detailed rehearsal to ensure every section of the orchestra performs perfectly, and he often tells his students that a leader’s true influence lies not only in their ability to conduct④ a team but also in the noble behavior they display in daily life. ①________　②________　③____________________ ④_______ n.行为 vt.指挥 vt.组织，执行，实施 vt.带领 2.promote The boss decides to promote① the hard-working clerk to assistant manager; the new assistant will not only help promote② the summer sale but also promote③ teamwork among staff to promote smoother daily operations. ①_____________　②_____________　③_____________ vt.晋升，提拔 vt.推销，促销 vt.促进，增进 3.issue The research team’s in-depth discussion on the critical issues① of global food security was issued② in the core academic journal’s latest issue③. ①____________　② _____________　③_______________ n.重要议题 vt.发表，发布 n.(报刊的)期号 4.contribute Dr. Evans not only contributed① an insightful paper to the environmental journal but also contributed② years of research experience that helped contribute③ to the project’s breakthrough. ①_________　②__________　③_______________ vt.投稿 vt.贡献 vi.促成，造成 5.(2023·新课标Ⅱ卷)For example, the experience of walking along the edge of water might be satisfying for a young professional on a weekend hike in the park. 生义：_________________ 熟义：adj.专业的，职业的 n.专业人员 1.There comes a time when... “……的时代已经到来” [教材原句]　There comes a time when the old must give way to the new, and it is not possible to preserve everything from our past as we move towards the future.新旧更替的时代已经到来，在走向未来的过程中，我们不可能将过去的一切都保存下来。 (1)There comes a time when... 可看成是一种倒装句式，即here、there、then等副词置于句首且主语是名词时，要把谓语动词提到主语前；用于该句型的动词有：come、stand、lie、live、appear等。 (2)该句中，when 引导定语从句修饰time, time 意为“时期，时代”；与此相关的常用句式有： There are times when... 有……的时候。 It/This/That/There was a time when... 这/那是一段……的时期。 ①到了我们必须致力于保护海洋免受破坏的时候了。(征文投稿) _______________________________ we must devote ourselves to protecting oceans from being damaged. ②山脚下有一条小河，我们经常在那里欣赏美景。 ___________________________________________, where we often appreciate the beautiful scenery. There comes a time when There lies/is a small river at the foot of the hill ③然后到了最美好的晚餐时间，我们分享在家里制作的汤圆。我们高兴地畅谈，享受一家人的团聚。(节日庆祝) ________________________________________________________ ______________. We chatted happily, enjoying the family togetherness. Then came the grandest dinner time when we shared the home-made sweet dumplings 2.not only... but also... “不仅……而且……” [教材原句]　Not only had the countries found a path to the future that did not run over the relics of the past, but they had also learnt that it was possible for countries to work together to build a better tomorrow.这些国家不仅找到了一条不以牺牲古迹为代价的未来发展之路，而且明白了多个国家合作创造美好未来的可能性。 not only... but also... 连接两个平行结构，当连接两个名词作主语时，谓语动词要根据but also 后的名词决定单复数形式(就近原则)；而且not only位于句首时，not only后面的句子要用部分倒装，but also后面的句子不倒装。 ①Not only the foreign students but also the teacher ______________ (attract) by the Chinese tea culture so far. has been attracted ②我们不仅可以缓解学习压力，而且可以通过记录学校的有趣活动来提高我们的写作水平。(建议信) →We can _____________________________ but also enhance our writing proficiency by documenting fun activities at school. →______________________________________________________ __________________________________________________. (部分倒装) not only ease academic stress Not only can we ease academic stress but we can also enhance our writing proficiency by documenting fun activities at school Part 3　基础知识达标 Ⅰ.语境填空 1.Her experience in this field is ________ (limit), but she’s willing to learn and improve. 2.The __________ (apply) of new technology contributes to high production efficiency. 3.Making a careful ____________ (compare) between the two smartphones helped her decide which one to buy. 4.We attempted ____________ (search) for our pet dog Spotty in each and every corner, but in vain. limited application comparison to search 5.It is worthwhile _____________________ (invest) in high-quality daily necessities, as they last longer and bring better user experience. 6.When we refer to ___________ (process) food, which is a major problem globally, many people hold a negative attitude. 7.Parents shouldn’t punish the children for small mistakes, because too much punishment will lead to their _________ (lose) confidence. to invest/investing processed losing 8.In my opinion, reading English magazines regularly does contribute to __________ (improve) my English level. 9.When we come across difficulties like translating Chinese idioms into English, we can turn _____ reference books. 10.The environmental group put forward a __________ (propose)that people should reduce plastic waste in local communities. improving to proposal Ⅱ.完成句子 1.随着温室效应的日益严重，毫无疑问，地球变得越来越暖的时代到来了。 With the greenhouse effect becoming increasingly serious, there is no doubt that ________________________________________________ ___________. there comes a time when Earth is getting warmer and warmer 2.温度的升高不仅影响地球的生态，而且影响人类。 ①The increase in temperature _______________________________ ___________________________________. ②______________________________________________________ ______________________________________________.(部分倒装) not only has an impact on Earth’s ecology but also affects human beings Not only does the increase in temperature have an impact on Earth’s ecology but it also affects human beings 3.全球变暖很可能导致更多的极端天气和自然灾害。 ________________________________________________________ and natural disasters. 4.因此，我们作为个体，应该不遗余力地为应对全球变暖作出贡献。 So we as individuals should spare no effort to ___________________ _____________________________. It is likely that global warming will lead to more extreme weather make contributions to dealing with global warming Part 4　写作能力培优 培优1　应用文增分练 ——文化遗产保护 根据提示，运用本单元的词汇、短语及句式或使用词汇的正确形式完成下面的语篇。 Nowadays, more and more cultural relics are facing the danger of ①_______________________ (disappear). So ②________________ _______________________________ (到了我们应该积极参与……的时候了)solving the problem and try our best to protect them. disappearing/disappearance it’s high time that we should take/took an active part in On the one hand, cultural relics represent our historic cultures, which offer us a great opportunity to learn about what happened in the past. On the other hand, they can help us ③_____________________ __________________ (使我们的传统文化传承下去) from generation to generation. In my opinion, it’s our duty to ④_________ (保护) cultural relics. All in all, ⑤____________________________________ (我们不仅应该现在就采取行动), but we should also call on more people to work together to make a difference. make our traditional culture handed down preserve not only should we take action right now 培优2　读后续写提能练 教材语料整合 亮词 [环境描写]　heritage; relic; mount; cypress; pyramid; roof; cave [动作描写]　preserve; promote; keep a balance; make a proposal; protest; turn to; limit; prevent... from...; contribute; investigate; conduct; donate; disappear; attempt; make sure; contrast; identify 美句 1.Heritage is our legacy from the past, what we live with today, and what we pass on to future generations.(主旨升华) 2.There comes a time when the old must give way to the new, and it is not possible to preserve everything from our past as we move towards the future.(主旨升华) 3.Experts investigated the issue, conducted several tests, and then made a proposal for how the buildings could be saved.(动作描写) 4.The spirit of the Aswan Dam project is still alive today.(拟人) 教材语料运用　【成长篇之参加写作比赛(一)】 (2023·新课标Ⅰ卷) 几个星期后，当我几乎忘记比赛的时候，传来了消息。我得了第一名！兴奋和难以置信让我不知所措，以至于我的心怦怦直跳。这一重大日子终于来了！当宣布我的名字时，我在热烈的欢呼声和雷鸣般的掌声中走上舞台。感到无比激动和自豪，我接受了这个奖，这是对我过去的坚持和努力的认可。想到这里，我流下了感激的眼泪，因为有一个特别的人始终推动我对写作的热爱，并无条件地支持我。 A few weeks later, when I almost forgot the contest, there came the news. I won first place！1.________________________________ ___________________________________________ (so... that... 句型中，so位于句首，主句用部分倒装). 2._____________________ (作时间状语的副词finally 位于句首，句子用完全倒装)! When my name was announced, I walked onto the stage against wild cheers and thunderous applause. 3.____________________________________ So overwhelmed with excitement and disbelief was I that my heart was pounding quickly Finally came the big day Feeling extremely excited and proud (现在分词短语作状语), I accepted the prize, a recognition of my past perseverance and hard work. Thinking about this, I shed tears of gratitude, as there was one special person 4._____________________ __________________________________________ (who引导的定语从句). who always promoted my love for writing and supported me unconditionally 注：下面单词词义中的铺灰部分表示该词的生义。 Ⅰ.阅读单词 1.heritage　　　　 n.遗产(指国家或社会长期形成 的历史、传统和特色) 2.relic n.遗物；遗迹 3.clue n.线索； 4.protest n.抗议 vi.& vt.(公开)反对；抗议 5.fund n.基金； 6.document n.文件；公文；(计算机)文档 7.archaeologist n.考古学家 8.pyramid n.(古埃及的)金字塔； 9.sheet n.一张(纸)； 10.parade n.游行；检阅 11.digital adj.数码的； 12.quote vt.引用 13.paraphrase n.，vi.& vt.(用更容易理解的文字)解释 Ⅱ.核心单词 1.mount n.山峰 vt.爬上；骑上 vi.爬；登上； 2.former adj.以前的；(两者中)前者的 3.preserve vt.保存；保护；维持 4.likely adj.可能的 adv.可能地 5.committee n.委员会 6.department n.部；司；科 7.within prep.& adv.在(某段时间、距离或范围)之内 8.issue n.重要议题；争论的问题；(报刊的)期号 9.conduct n.行为；举止； vt.组织；安排；带领；传导(热或电等能量) 10.attempt n.& vt.企图；试图；尝试 11.worthwhile adj.值得做的；值得花时间的 12.download vt.下载 n.下载； 13.entrance n.入口；进入；(俱乐部、社团、大学等的) 准许加入， 14.process n.过程；进程；步骤 vt.处理； 15.overseas adj.海外的 adv.在海外 16.exit n.出口；通道 vi.& vt.出去； 17.mirror n.镜子 vt.反映；反射； 18.roof n.顶部；屋顶 19.image n.形象；印象；画像；雕像； 20.throughout prep.各处；遍及；自始至终 21.quality n.质量；品质；素质；特征 Ⅲ.拓展单词 1.creatively adv.创造性地；有创造力地→creative adj.创造性的；有创造力的；有创意的→create v.创造→creativity n.创造性；创造力→creation n.作品；创造 2.promote vt.促进；提升；→promotion n.提升； 3.application n.申请(表)；；运用；应用(程序)；→apply vt.& vi.申请 vt.应用；→applicant n.申请人 4.balance n.平衡；均匀； vt.使平衡→balanced adj.平衡的；均衡的 5.proposal n.提议；建议→propose vt.提议；建议 6.establish vt.建立；创立→establishment n.建立；创立；机构； 7.comparison n.比较；相比→compare vt.比较；将……比作 vi.与……类似(或相似) 8.prevent vt.阻止；阻碍；阻挠→prevention n.防止；预防→preventive adj.预防性的；防备的 9.loss n.丧失；损失；→lose vt.丢失→lost adj.迷路的；失去的 10.contribution n.捐款；贡献；捐赠→contribute vi.& vt.捐献；捐助；(为……)做贡献； vi.是……的原因之一 11.investigate vi.& vt.调查；研究→investigation n.调查；研究 12.donate vt.(尤指向慈善机构)捐赠；赠送；献(血)→donation n.捐赠物；捐赠；赠送→donor n.捐赠者；捐赠人 13.identify vt.确认；认出；→identity n.身份；→identification n.鉴定；身份证明 14.professional adj.专业的；职业的 →profession n.行业，职业→professor n.教授 15.forgive vt.& vi.(forgave, forgiven)原谅；宽恕 vt.对不起；请原谅→forgiveness n.原谅；宽恕 16.tradition n.传统；传统的信仰或风俗→traditional adj.传统的 17.historic adj.历史上著名(或重要)的；有史时期的→history n.历史→historian n.历史学家→historical adj.(有关)历史的；历史学的 18.limit n.限度；限制 vt.限制；限定→limited adj.有限的；受(……的)限制→limitless/unlimited adj.无限的；无尽的→limitation n.限制；局限；限度 19.disappear vi.消失；灭绝；消亡→disappearance n.消失；灭绝→(反义词)appear vi.出现→appearance n.出现；外表 (1)It’s worthwhile doing sth./to do sth. 做某事是值得的 (2)be worthy of sth./being done/to be done值得(做)…… (3)be worth $