Unit 1 Cultural Heritage 一轮复习 重点单词1 课件-2025届高三英语人教版（2019） 必修第二册

必修二unit1 Cultural Heritage 背诵候课任务 1.preserve/protect...from/against...保护…免受… be well-preserved保护得很好 a nature preserve/reserve自然保护区 2. prevent/stop/keep...from (doing)...阻止(做)；不准(做)… 3. turn to向……求助；致力于；翻到(书的某页)；查阅；转向；开始从事 turn down调小(音量等)；拒绝； turn in上交 turn up调大(音量等)；出现 turn off关上 4. set a limit to/on限制…… beyond the limit超过限度 without limit无限制地 limit...to...把……限定在……范围内 课前候背 1.preserve/protect...from/against...保护…免受… be well-preserved保护得很好 a nature preserve/reserve自然保护区 2. prevent/stop/keep...from (doing)...阻止(做)；不准(做)… 3. turn to向……求助；致力于；翻到(书的某页)；查阅；转向；开始从事 turn down 调小(音量等)；拒绝； turn in上交 turn up 调大(音量等)；出现 turn off 关上 4. set a limit to/on 限制…… beyond the limit 超过限度 without limit 无限制地 limit...to...把……限定在……范围内 课前候背 二、自主复习检测 1. Before she ended her speech，the scientist suggested that we need to establish a committee委员会 of experts ___________ (preserve) the cultural heritage and prevent it from _______________(harm). 3. 我们呼吁政府建立更多的自然保护区以保护濒危动物免于灭绝。(话题写作之野生动物保护)We appeal to the government to _________________________________ ____________________________________________ 2. Despite the ups and downs in our history，nobody can prevent our culture ____________(develop) forward. prevent的用法和词性转换 to preserve being harmed developing build more nature preserve/reserve to preserve endangered animals from dying out 5.写出以下句子中turn to 的含义 ①He turned to the forest department for help but was told that nothing would grow there.___________ ②After he left university he became a teacher，but later turned to journalism.___________ ③（2022·新高考Ⅰ卷）At my words， with tears rolling down his cheeks， David turned to me and firmly expressed his determination to finish the cross-country run. 　　　　　　　 4.Don’t always turn to the dictionary when you come across a new word._________ 5.The twins slid into the kitchen，turned ____the stove(炉子) and began to cook porridge. But soon the porridge boiled over. Thankfully，Jeff stayed calm and turned ____the gas quickly.(2021·新高考全国Ⅰ，读后续写) 说出turn所在短语的意思并记背？ 向..求助 开始从事 查阅 on off 转向 (2023新课标全国Ⅱ卷B篇)Though some are initially scared of the insects and turned off by the dirt, most are eager to try something new. 此处turn off 含义？ to make sb feel bored or not interested 使厌烦；使失去兴趣 2021新高考全国II卷As they grew more mobile, we let them move freely around the house during the day, but when we were asleep we had to contain them in a large room, otherwise they’d get up to mischief捣乱. We’d come down in the morning to find they’d turned the room upside down, and left it looking like a zoo. 翻个底朝天 turn ... upside and down 6.Knowledge is_______，but my memory allows me to remember only __________information.(limit) 7.As time is _____(limit)，I’ve been asked to limit my speech ___5 minutes maximum. 8. The natural resources ______________we have no reason to__________________.(倡议书)自然资源如此有限，我们没有理由无限制地浪费它们。 9. Without friends，your world ___________ wilderness.(读后续写之主旨升华)没有朋友，你的世界将局限于一片荒芜。 limit的介词搭配？词性转换？ limitless limited limited are so limited that waste them without limits to would be limited to READ KEY POINTS(Time：4-5min) Attention: recite the meaning of each language point and the phrases in the box 1.balance 2.Lead to 3.There comes a time when…. Key Points balance n.平衡--（反）imbalance；均匀；账户余额，结余；天平，秤 vt.使平衡→balanced adj.平衡的； 记背巩固训练前的所有balance的内容 --3分钟 n. 平衡 keep/maintain a balance between A and B在A与B之间保持平衡 strike/achieve a balance 达到平衡 n. 账户余额 my bank balance Vt权衡 balance the advantages against the disadvantages 权衡利弊 adj. keep a balanced diet 保持均衡的饮食 完成巩固训练T2.To study more efficiently，______________________________________ .你最好在线上学习和线下学习之间保持平衡。 you had better keep a balance between online learning and offline learning 完成巩固训练T3.权衡利弊之后After___________ ______________________________，David wiped away the tears，struggled to his feet and made his way to the starting line，a relaxed smile appearing at the corners of his mouth. balancing the advantages against the disadvantages 完成巩固训练T1.1.Keeping a _________(balance) diet is of great importance，especially for teens who are growing up. balanced lost my balance 【巩固训练1】 1.Keeping a _________(balance) diet is of great importance，especially for teens who are growing up. 2.To study more efficiently，______________________________________ .(发言稿，2021·全国乙卷)为了更有效地学习，你最好在线上学习和线下学习之间保持平衡。 3.权衡利弊之后，大卫擦掉眼泪，挣扎着站起来，向起跑线走去，嘴角露出轻松的微笑。 After_________________________________________，David wiped away the tears，struggled to his feet and made his way to the starting line，a relaxed smile appearing at the corners of his mouth. 4.我踩到一块香蕉皮，失去平衡，趴在地上。(读后续写之动作链描写)I stepped on a banana peel，____________ and fell flat on the ground. balanced you’d better keep a balance between online learning and offline learning balancing the advantages against the disadvantages 2.lead to导致(to为介词) lead--led--led 升级: result in/contribute to/give rise to/account for 记背巩固训练前的所有lead的内容 --3分钟 v. 带领 （ SYN guide）lead sb to do...使某人做…… lead sb to sp..带某人到 lead the way带路 v. 过..生活 lead/live a...life v 通向 All roads lead to Rome. 条条大路通罗马 v 连接 The wire leads to the speaker.连接扬声器的电线 (2023乙卷)She led the competition from beginning to end. take/hold/lose the lead领先/保持领先/失去领先地位 a lead ball Un 铅 ----leading adj 领先的 主导的 一流的 a leading role the leading/cutting edge of medical technology vt处于领先地位 医疗技术的前沿 完成巩固训练T1.In my opinion，curiosity is very important because it leads _____discovery or invention. 翻译：Success lies in hard work while laziness accounts for/contributes to failure.成功源于勤奋，而懒惰导致失败。 to 完成巩固训练T3. Tom’s studying hard led him ________(obtain) high scores in the College Entrance Examination. T4._______________________________，we finally walked out of the woods and we breathed a sigh of relief. to obtain With the old man leading the way 【巩固训练2】 1. In my opinion，curiosity is very important because it leads _______discovery or invention. 2. Now our former teacher travels all over the world and leads ________contented life. 3. Tom’s studying hard led him ________(obtain) high scores in the College Entrance Examination. 4. 有了那位老人带路，我们终于走出了树林，我们松了口气。(with的复合结构) _______________________，we finally walked out of the woods and we breathed a sigh of relief. 5. 俗话说，“条条大路通罗马”。As the old saying goes，“_______________________.”   to a With the old man leading the way All roads lead to Rome to obtain 1.there be 句型的变形 there comes ...将会到来 there stands a statue of... 矗立着... there lies a river. 这里有... there lives sb 这里生活着 there appears to be... 似乎... 2.when 引导定语从句 3. There comes a time when... 【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。 【巩固训练3】 (1)到了我们必须采取进一步措施阻止许多濒临灭绝的物种消失的时候了。___________________ we must take further measures to prevent many endangered species from disappearing. (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. (3)这座城市里曾住着一对富有的夫妇，他们经常给穷人捐许多钱。 ___________________________who often contributed much money to the poor. (4)在约翰看来，似乎没有比制作爆米花更好的方式去帮助伯纳德了。(2020新高考全国Ⅰ读后续写) In John’s opinion，______________________ to help Bernard than making popcorn. (5)这儿有一些如何解决这个难题的建议。 ____________________on how to solve the difficult issue. There comes a time when There is a small river at the foot of the hill There once lived a rich couple in the city there appeared to be no better way Here are some tips 训练翻译 为了保护熊猫不被伤害，当地政府采取了一系列预防性措施，从建立自然保护区到提高人们的动物保护意识和限制观赏时间。这些措施证明是很有效的。信不信由你，现在熊猫的数量正在上升，你可以查阅互联网信息来确认此事。 To preserve pandas from being harmed， the local goverment took a string of presentive measures， ranging from setting up nature preserve/reserve to raising people’s awareness/consciousness of preserving animals and setting a limit to the time of visiting. These measures turn out to be effective. Believe it or not， the number of pandas is on the increase， which you can turn to the Internet for information to confirm 训练翻译 为了保护熊猫不被伤害，当地政府采取了一系列预防性措施，从建立自然保护区到提高人们的动物保护意识和限制观赏时间。这些措施证明是很有效的。信不信由你，现在熊猫的数量正在上升，你可以查阅互联网信息来确认此事。 To preserve pandas from being harmed， the local goverment took a string of presentive measures， ranging from setting up nature preserve/reserve to raising people’s awareness/consciousness of preserving animals and setting a limit to the time of visiting. These measures turn out to be effective. Believe it or not， the number of pandas is on the increase， which you can turn to the Internet for information to confirm $$