Unit 1 Cultural Heritage 重点单词讲解课件-2026-2027学年高中英语人教版必修第二册

该高中英语课件聚焦“Cultural heritage”单元语言点，涵盖13个重点词汇（如preserve, promote, contribute）、短语（give/turn系列）及语法应用。通过词根拓展（如form-）、近义词辨析（preserve与protect）、多义词用法（mount的熟义生义）搭建学习支架，引导学生从基础词汇到拓展应用，构建知识脉络。 其亮点在于以语言能力培养为核心，结合思维品质提升，通过对比辨析（likely/possible/probable）、归纳总结（“值得做某事”的三种表达）等学科特色方法，辅以词性转换、语法填空等综合练习。助力学生系统掌握语言知识，提升语境应用能力，教师可直接用于课堂巩固与检测，提高教学效率。

Cultural heritage --language points 1 一、总结下列重点单词短语用法 1. former  adj. 以前的；(两者中)前者的 1) The former is obviously higher than the latter. 总结：前者……后者……______________________________________ 拓展：词根form- 形成，形状，形式 form  n. __________ v. __________    formal adj. _______________ inform v. ______________      perform  v. _____________ transform v. _____________     uniform adj. _____________ reform vt._______________ the former... the latter... 形式/表格/类型 形成/组成 正式的；正规的 告知；通知 表演 改变 一致的；统一的 改革；改进 2.preserve vt. 保存；保护；维持　n. 保护区 近义词______________ 1)The organization was set up to preserve animals from dying out. 2)It is the only well preserved bridge in the world. 总结： 保护......不受......________________________ 保护完好的 ___________________________ protect/safeguard/conserve preserve...from/against... well preserved 3 3.promote vt. 促进；提升；推销；晋级 写下promote在下列句子中的意思 1)She worked hard and was soon promoted._____________ 2)We actively promote cultural exchanges.______________ 3)There will be an activity to promote their new products.______________ 词块积累： 促进友谊________________________ 提高......的意识___________________ 促进合作及团队精神__________________________ 促进健康________________ 提升对......的兴趣_____________________________ 晋级 促进 推销 promote friendship promote (one’s) awareness of... promote cooperation and team work promote health promote interest in... 4.mount [熟义] n. 山峰　[生义] vt. 爬上；登上；举行vi. 爬；登上 ;增加 写下mount在下列句子中的含义 1)The children's excitement is mounting as the winter break gets nearer. __________ 2)He mounted the stage and gave us a speech.___________ 3)Our city mounted a show to promote city culture._______ 拓展：根据句1结构，试着表达下列词组 压力越来越大______________________ 越来越害怕____________________ 越发担忧__________________________ 增加 登上 举行 pressure is mounting fear is mounting worry(anxiety) is mounting 5.likely adj.可能的 adv. 可能地→____________ adj.不可能的→likelihood n._______ possible adj.可能的 →__________adj.不可能的→__________adv.可能地→___________n.可能性 probable adj.可能的 →_____________ adj.不可能的→__________adv.可能地→___________n.可能性 1)He is unlikely to come to our party because he is on business. 2)It is unlikely that he will come to our party. 总结：某人(不)可能做某事_______________________________ =______________________________________________ =it is (im)possible/(im)probable for sb. to do sth. unlikely 可能性 impossible possibly possibility improbable probably probability sb. be (un)likely to do sth. it be (un)likely for sb. to do sth. 6.prevent vt. 阻止；阻碍；阻挠→____________n.阻止；阻碍 近义词：__________ 1)The mother prevented her child from eating sweets. 总结：阻止某人做某事__________________________________ prevention stop prevent/stop/keep sb. from doing 7.loss n.损失→___________ vt.失去；丢失→_____________ adj.丢失的 1)I have a poor sense of direction. I always get lost in this strange place. 2)When entering high school, I felt at a loss what to do for the next three years. 3)The guy was lost in music so that he didn’t notice what happened. 总结：_____________________迷路 ______________________对.......感到迷茫 _____________________沉浸在...... lose lost be/get lost in... be at a loss ... be lost in... 8.balance n.平衡；天平；余额 vt.使平衡；权衡 →___________adj.平衡的 写出balance在下列句子含义 1)Athletes need a good sense of balance.____________ 2)I must check my bank balance.____________________ 3)We should balance the advantages against disadvantages.__________ 拓展：keep a/the balance between ...and...___________________________ 如何表达“劳逸结合”？：______________________________________ balanced 平衡 余额 权衡 保持......的平衡 keep a balance between study and pleasure 9.contribute vt.贡献；捐赠 写出划线部分含义 1)He made a very positive contribution to the success of the project._________________ 2)Studies have shown that fried foods contain a whole lot of fat and contribute to weight gain.__________ 3)Many people contributed what they had to help those in need._____________ 近义词__________ 【拓展】表达“造成；导致”的有：_____________________________________________ 例：Carbon emission(排放) is partly responsible for environmental pollution. The accident resulted in three deaths. Environmental pollution can give rise to a host of health problems. 做出积极的贡献 导致 捐赠 donate be responsible for.../ result in.../ give rise to... 10.attempt n．& vt. 企图；试图；尝试 近义词/词组_________________ 1)They attempted to finish the race in record time. 2)She made an attempt to save the drowning child. 总结：尝试做某事_____________________________________________________ try/have a try/give ... a shot attempt to do.../ make an attempt to do ... make a failed attempt to do 11.worthwhile adj. 值得做的；值得花时间的 观察下列句子，了解各种“值得做某事”的表达 1)It is worthwhile reading/to read this kind of book. 2)The book is worth reading. 3)The book is worthy of being read/ to be read. 总结：“值得做某事”可以表达为_______________________________________________ _______________________________________________ 一句多译 长城值得一游。 it is worthwhile doing/ to do... sth. be worth doing... sth. be worthy of being done/ to be done It is worthwhile visiting the Great Wall/ to visit the Great Wall. The Great Wall is worth visiting. The Great Wall is worthy of being visited/ to be visited. 12.conduct vt. 组织；安排；实施；带领 n. 行为；举止；管理方法；组织方式 划出conduct在下列句子中对应的表达 1)Our guide slowly led us through the museum. 2)The teacher praised the behaviour of the children on the trip. 3)The class carried out an experiment using oil and vinegar. 13.contrast n./vt.对比；对照 近义词：_______________ 1)There is an obvious contrast between the cultures of East and West. 2)And in contrast to our increasingly networked lives where the information we consume is monitored and tracked, a printed book still offers the chance of a wholly private, “off-line” activity.(2023全国2卷) 3)By contrast, in many rich countries, roads become safer. 总结：____________________________________在......和......直接存在明显差异 _________________与......相比 ________________相比之下 【拓展】语篇中含有“转折”的词汇：_______________________________________________ compare there is an obvious contrast between ...and... in contrast to... by contrast but、however、instead (of)、by contrast、although/though/despite、on the contrary、compared with... 一、重点短语 1. give  →_________过去式  →___________过去分词   give way to __________   give away_____________  give up _______   give in to____________ give out_____________   give off_________   2.turn turn ______ 调小；拒绝 turn________调高；出现 turn______ 打开 turn_______关掉 turn _____ 上交 turn _____ 变成 turn _____ 翻转；移交 turn out ___________ gave given 给......让路 赠送/泄露 放弃 屈服/投降 分发/用完 发出/散出 down up on off in into over 熄灭/结果.../证明是... This morning, my grandmother turned ①_______the radio to listen to the news as usual. She felt she could not hear clearly, so she turned it ②______. But it was useless. She had to turn ③_______ my father for help. I saw my father turned ④________the radio and turned it ⑤________to see what was wrong. It turned ⑥________that the button did not work any more. My father repaired it and told my grandmother to turn ⑦___________ the radio, for the neighbour's little baby was asleep at the time. on up to off over out down 综合练习 维度一：了解词性转换 1. You should have a ________ (balance) diet, and you'd better eat less ________ (process) food. 2. There were only 10 minutes left. We were_________(likely) to finish the project in such a short time. 3. She has made great ____________ (contribute) to the development of the company, so her ________ (promote) to sales manager is not unexpected. 4. We lost the game and felt so________(lose). It was tough to lose, but we have to learn from the _______(lose) . 5. As a saying goes,___________(prevent) is better than cure. 6. From my point of view, the ____________ (disappear) of language is the loss of our culture. 7. ___________(specific) speaking, Dragon Dance and Lion Dance are ___________ (tradition) performed during the Spring Festival.   balanced processed unlikely contributions promotion lost loss prevention disappearance Specifically traditionally 维度二：用法考查 1. If you find something you love doing outside of the office, you'll be less likely___________ (bring) your work home. 2. _____ is likely that she is the candidate for the job. 3. The research ________ (conduct) by a group of top scientists is of great importance. 4. Melissa, his daughter, felt it more than worthwhile _____________(save) his music. 5. What we should do is to prevent the environment from________________(destroy). 6. The attempt____________(preserve) the cultural heritage ________damage has seen some signs of success. 7. He offered timely and professional guidance, __________(contribute) to our success. to bring It conducted saving/to save being destroyed to preserve from contributing 语法填空(注意固定用法和搭配) How to balance economic development ①________ cultural heritage protection is likely ②_______(be) a complex problem. In Egypt the proposal of building the Aswan Dam met with ③________ (protest) for fear of damaging the temples and cultural relics. The government turned to the UN for help and ④__________ (establish) a committee to prevent the loss of cultural heritage. Most people thought it worthwhile⑤________________(spend) money on it, so a great deal of money ⑥_______________ (donate) to protect cultural heritage by the time the project was launched. ⑦__________ (far) information has showed that thanks ⑧______ the hard work and contributions of the ⑨__________(globe) community, the project was completed successfully with the country's cultural heritage ⑩____________ (preserve)． and to be protests established spending/to spend had been donated Further to global preserved Thanks $