Unit 1 People of achievement Words and Expressions词汇课 课件-2026-2027学年高中英语人教版选择性必修第一册

该高中英语课件聚焦人教版2019选必第一册Unit 1“People of Achievement”词汇教学，通过展示弗莱明、爱因斯坦等人物并提问激活背景，结合发音和译名，再以屠呦呦科研事迹语篇呈现目标词汇，构建“人物导入—语篇感知—词汇精讲”的学习支架，衔接词汇理解与运用。 其亮点在于融合文化意识与思维品质，如屠呦呦事迹渗透科学精神与家国情怀，词汇精讲中“思维拓展”分析crucial搭配、commit词性转化等培养逻辑思维。采用语篇情境呈现、即时训练巩固，配合词性转化表和短语对比总结，助力学生提升语言能力，教师可通过分层作业和自我评价实施差异化教学。

高中英语人教版2019选必第一册 Words and Expressions 目录 CONTENTS 情景导入 家庭作业 精讲精练 词性转化 自我评价 重点短语 词汇呈现 体系建构 01 情景导入 Who are they ? What do you know about them ? know more 02 词汇呈现 Tu Youyou: A Pioneer in Medical Science Tu Youyou is a famous scientist in medical science. Her lifelong objective is to develop new medicine to fight diseases. She believes it is vital and crucial to protect people’s health. Her team tries to extract useful natural substance from plants. They analyse every test result and try to obtain reliable data for their study.It is apparent that their work is valuable. They insist on doing experiments patiently and never give up. 点击划线单词，可以跳转到该单词的讲解页面。 8 After long‑term research, they can conclude that the new drug is effective. This medicine helps defeat malaria, which once brought great pain to people. The whole world acknowledge her great achievements. We can evaluate the importance of her scientific work. Her research is closely related to human physiology. She has a committed spirit and devotes all her time to study. We should learn to tell distinct information from complex materials. It is obvious that scientific methods play a key role in medical research. 点击划线单词，可以跳转到该单词的讲解页面。 9 03 体系建构 04 精讲精练 词汇精讲  1.crucial /ˈkruːʃl/ adj. 关键的，至关重要的 [思维拓展] crucial factor/ issue/decision关键性的因素/问题/决定 be crucial to/for sth.对……至关重要 be crucial that... ……是极其重要的 preview n．& vt. 预习；预演 [即时训练] Winning this contract is crucial           the success of the company.   to  2.vital /ˈvaɪtl/ adj. 极其重要的 [思维拓展] be vital to/for sth. 对……极为重要的 It is vital to do sth.  做……很重要 It is vital that...  ……是十分重要的 It's vital that we (should) carry out the operation immediately. 我们应立即开始手术，因为这是生死攸关的。 [即时训练] It is vital       (keep) an accurate record of every transaction.  to keep    3.commit/kəˈmɪt/  v. 承诺，保证；犯罪 [思维拓展] commit v．犯(罪或错等)；承诺；保证 commit sb./sth.to sth.将某人/事交给某处保留 commit sb./oneself to sth./doing sth./to do sth.承诺(做)某事 commitment n. 承诺；交托；信奉 committed adj.尽心尽力的；坚信的；坚定的 committee n．委员会 [即时训练] ①Giving up my job to go back to full－time education was a big _____________  (commit)，but now I know it was the best decision I had ever made. ②Most crimes _________________ (commit) by young men. commitment were committed 【即学即练】 1 They called on western countries to commit more money the poorest countries. 2 He was (commit) to the cause of charity. 3 Both sides committed themselves (settle) the dispute peacefully. 4 Whoever will be punished by law. 任何人犯了罪都将受到法律的制裁 to committed to settling commits a crime 4.evaluate /ɪˈvæljueɪt/ vt. 评估，评价 [经典例句] I cannot evaluate his ability without seeing his work. 没见过他的工作，我无法评估他的能力。 Learn to evaluate all situations you find. 学着去评估你发现的所有情况。 [即时训练] One's contributions and mistakes will            ___________(evaluate) by later generations. be evaluated  5.distinct /dɪˈstɪŋkt/ adj. 有区别的 [思维拓展] distinction n．差别；区分；卓著 We should learn to make a distinction between right and wrong. 我们应该学会分清是非。 She had the distinction of being the first woman to fly the Atlantic. 她不同凡响，是第一个飞越大西洋的女子。 [即时训练] The new law makes no            (distinct) between adults and children. distinction 6.acknowledge /əkˈnɒlɪdʒ/ vt. 承认（属实,权威等）；（公开）感谢 [思维拓展] acknowledge doing sth.承认做了某事 It is universally acknowledged that...……是大家公认的 acknowledge oneself beaten承认失败 acknowledge sb.向某人打招呼，问候 acknowledge sb.'s letter向某人表示信已收到 acknowledge sb./sth.to be...承认某人/某物是……；认为……是 acknowledgement n．承认；感谢 [即时训练] Professor Edward is widely                 (acknowledge) as the best tutor in teaching the students how to revise essays. acknowledged 7.defeat /dɪˈfiːt/ vt. 击败 [即时训练] The navy played a limited but significant role in      (defeat) the rebellion. defeating 8.analyse /ˈænəlaɪz/ v. 分析 [思维拓展] analysis n．分析，它的复数形式是analyses。 analysable adj.可分析的；可分解的 His analysis was always convincing. 他的分析总是令人信服的。 [即时训练] They collect blood samples for              (analyse) at a national laboratory. analyses 9.apparently /əˈpærəntli/ adv. 显而易见,看来,显然 [思维拓展] apparent=obvious adj.显而易见的；明白易懂的；显然的；表面上的 It was apparent from her face that she was really excited. 从她脸上一眼就可以看出她的确很兴奋。 It soon became apparent to all that he couldn't solve the problem. 很快大家就明白了他无法解决这个问题。 [句型拓展] It is apparent that... 很显然...... It is apparent from...that... 从......可以明显看出...... It is apparent to sb. that... 在某人看来很明显......   【即学即练】 1.The kids (apparent) know the truth. 2. he has made great progress. 很显然，得了很大的进步。 3. obtaining enough water is problematic. 在我们看来，要获得充足的水很明显还存在问题。 4 apparently It is apparent that It is apparent to us that 10.insist /ɪnˈsɪst/ vi.&vt.坚持,坚决要求 [思维拓展] insist on sth.坚决要求某事；坚持说某事 insist on/upon doing sth.坚持要做某事 insist on/upon one's doing sth.坚持要求某人做某事 [特别提示] insist的词义不同，其后的宾语从句形式也不同： Insisting that Tom had stolen his car, Smith insisted that Tom (should) be put in prison. 由于坚持认为汤姆偷了他的车，史密斯坚持要求把汤姆送进监狱。 [即时训练] ①If you insist ____________ leaving now, please go ahead. ②He insists that she __________________(come)． on/upon (should)come 11.conclusion /kənˈkluːʒn/ n. 总结 [思维拓展] make a conclusion下结论 come to/draw/arrive at/reach a/the conclusion得出结论 in conclusion(＝to conclude)最后，总之(常作插入语) jump/leap to conclusions/the conclusion that...匆忙下结论，贸然断定 conclude vt.& vi.结束；推断出 conclude (sth.)by doing sth.(with sth.)以……结束(……) conclude(from sth.)that...(sth.(from sth.))(从……)推断出/断定…… conclude...(to be)．..断定……(是)…… Let us conclude our meeting with a song. 请让我们用一首歌来结束我们的会议。 What do you conclude from the facts? 从这些事实中你得出了什么结论？ . 1.In (conclude), I’d like to say how much I’ve enjoyed staying here. 2. This led Jones to the (conclude) that there are too many extremely lonely people in his community, who are easy targets of cheating. 3. At last, I want to conclude my speech a poem by Li Bai. 4. that he’s not the right person for the job. 我断定他不适合这项工作。 conclusion conclusion with I’ve come to/arrived at/drawn/reached a conclusion 12.circumstance /ˈsɜːkəmstəns/ n. 条件,环境,状况 [思维拓展] in/under the circumstances 在这种情况下，既然如此 in/under no circumstances 决不，无论如何都不(置于句首时，句子部分倒装) [即时训练] ①—Can I use the telephone on the table，sir? —Under no circumstances      (be) anyone allowed to use the telephone in the office for personal affairs. ②The company reserves the right to cancel this agreement in certain        (circumstance)． is circumstances 1 He isn’t a reliable man. lend him any money. 他不可靠。你无论如何都不该借钱给他。 2 he felt unable to accept the job. 在这种情况下，他觉得无法接受这项工作。 3 It’s an experimental model, so don’t touch it . 这是一个实验模型，因此在任何情况下都不要碰它。 Under/In no circumstances should you Under/In the circumstances under/in any circumstances [易混辨析]  found，find 动词原形 过去式 过去分词 释义 变化规律 found founded founded 建立 规则动词 find found found 发现 不规则动词 [思维拓展] be founded on/upon sth.(＝be based on)建立在某基础之上；建在某物之上 founder n. [C] 创立者；奠基者 foundation n. [C，U]基础；建立 13.found /faʊnd/ vt.创建;建立;把…建立在 [即时训练] 1.Their marriage                   (found) on love and mutual respect. 2.His theory is founded____________ facts. 3.The students in middle school should build up a solid___________ (found) in English. 10 on/upon foundation was founded 14.consequence /ˈkɒnsɪkwəns/ n. 结果 [思维拓展] as a consequence(in consequence)因此，结果(＝as a result) as a/in consequence of＝as a result of由于…… take the consequences of...承担……的后果 be of no/great consequence 无关紧要/非常重要 consequent adj.作为结果的；随之发生的 consequently adv.结果；因此 [即时训练] He slipped and had his leg broken.             a consequence，he will have to be away from school for two or three months. As  14.remarkable /rɪˈmɑːkəbl/ adj. 非凡的 [思维拓展] a remarkable achievement/career/talent非凡的成就/事业/才能 remark n．谈论；言论；评述vt.& vi.谈论；评论；说起 make a remark/ remarks on/ about就……发表意见；对……评头品足 make no remark什么也不说；不加评论 remark that...评论 remark on/upon谈论/评论…… remarkably adv.非常；极为；格外；出乎意料地 He made a number of rude remarks about the food here. 关于这里的食物他做了许多无礼的评论。 A local newspaper remarked that car accidents were on the decrease due to the forceful law. 一家地方报纸评论说由于强有力的法律措施，车祸在减少。 [即时训练] ①Since then, we have made              (remark) progress. ②She is a                (remarkable) determined politician. ③We passed a few          (remark) about the weather. remarkable remarkably remarks 05 重点短语 manage to do sth 设法做某事 [易混辨析] manage to do sth., try to do sth. (1)manage to do sth.表示“成功地做了某事”，重在结果，相当于 succeed in doing sth.。 We managed to get there on time.   我们设法按时到达了那里。(结果是按时到达了) (2)try to do sth.表示“尽力/设法做某事”，重在动作，但并不一定成功，相当于 attempt to do sth.。 We tried to get there on time. 我们尽力按时赶到那里。(不知是否成功) 2.come to power 当权，掌权 [易混辨析] come to power, be in power come to power为非延续性动词短语，不与时间段连用；be in power为延续性动词短语，可与时间段连用。 De Gaulle came to power in 1958. 戴高乐于1958年开始执政。 The young king had been in power for seven years. 那位年轻的国王已经掌权七年了。 [即时训练] When the government had come         power, he had been named minister of culture.  to 3.take up 占据，开始着手做 [思维拓展] take back收回；取回 take down写下，记下；拆散 take in吸收；领会；欺骗 take off脱下；起飞 take on雇用；呈现；承担 take over接管，接任 [即时训练] After graduating from a university, Li Yan took _____ her job as a teacher in the countryside. up 4.be mistaken for 被错当成... 被误认为是... [思维拓展] mistaken adj.(见解或判断上)错误的；不正确的 be mistaken about对……持错误的见解 mistake sb./sth.误解/误会某人/某事 mistake n．错误 make a mistake犯错误 by mistake错误地 [即时训练] My voice has got so low now that I was mistaken             a man the other day on the phone.   for 5.sum up 总结 [思维拓展] sum n．金额；总和；全部 in sum总而言之 summary n．总结；概要 summarize vt.总结；概括；概述 [即时训练] Let me sum               the last lesson.After that we'll take up a new lesson. up 短语 含义 commit oneself to (sth / doing sth / do) 承诺；保证（做某事、遵守协议或安排等） It is widely acknowledged that.... 大家公认…… insist on 坚决要求 wear and tear （正常使用造成的）磨损；损耗 come to a conclusion 得出结论 in conclusion 总之；最后 短语 含义 come to power （开始）掌权；上台 As a consequence 因此；结果 It is/was reported that 据报道 pass away 去世 acknowledge sb/sth as/to be 承认某人 / 事为 It is widely acknowledged that 大家公认 as a consequence 因此；结果 as a consequence of 由于…… 的缘故 短语 含义 take up a position 担任；就职 sum up 总结；概括 Hundreds of thousands of 几十万；成千上万的 die from 死于 be vital to / for 对…… 是至关重要的 be acknowledged as / to be .... 被认为 be born in / on 出生于（某个地方或时间） graduate from..... 从…… 毕业 with the objective of 以…… 为目标 In the beginning 一开始；起初 suggest doing sth 建议做某事 get stuck 陷入困境 06 词性转化 1. crucial adj.至关重要的；关键性的--- __crucially_ adv.至关重要地 2. vital adj.必不可少的；极其重要的--- __vitally__ adv.必不可少地 3. commit vt. 承诺；保证-- _committed___ adj.尽心尽力的；坚定的 __commitment___ n.承诺 4. object n. 物体；宾语 v.反对-- ____objection ___ n.反对 __objective __ n.目标；目的 5. distinct adj. 清晰的；清楚的--__distinction__n.区分；差别 6. boil vt &vi (使)沸腾--_____boiling___adj.沸腾的--____boiled___ adj.煮开的 7. acknowledge vt.承认；感谢--__acknowledgement___n.承认；感谢 8. analyse vt.分析-- ____analysis____n.分析 9. apparent adj.显而易见的--- ___apparently__adv. 显而易见；看来 10. science n.科学__scientist______n.科学家 __scientific__ adj.科学上的 ___scientifically_____adv.科学上地 1. most adj.主要的；大多数--- __mostly_______ adv.主要地；一般地 2. conclude vt. 推断--- _conclusion___ n.结论；推论 3. novel n.小说 adj.新颖的-- __novelist___________ n.小说家 4. found vt.创建；建立-- ___foudation_ n.创建；建立 ____founder_ n.创建者；建立者 5. infer vt.推断；推定--___inference___________n.推断 6. politics n.政治；政治学--__political__adj.政治的--___politician__ n.政治家；政客 7. gentle adj.温柔的；文静的--___gently_________adv.温柔地；文静地 8. passion n.酷爱；激情-- __passionate___adj.热情的；热烈的 9. gradual adj.逐渐的；逐步的--- ___gradully________adv. 逐渐地；逐步地 10. consequence n.结果；后果-consequent_adj.随之发生的；-- _consequently_adv.因此 11. remark v&n 评论；议论-__remarkable___ adj. 非凡的；显著的_ remarkably__ adv.非凡地；显著地 07 自我评价 Vocabulary Mastery​ Criteria​ Poor Fair​​ ⭐ Good​​ ⭐​⭐ Excellent​​ ⭐​⭐​⭐ Can accurately pronounce new words​ ​ ​ ​ ​ Know the correct spelling of learned words​ ​ ​ ​ ​ Understand the meanings of vocabulary in context​ ​ ​ ​ ​ Remember word forms (noun, verb, adjective, etc.) and related words​ ​ ​ ​ ​ Vocabulary Application​ Criteria​ Poor Fair​​ ⭐ Good​​ ⭐​⭐ Excellent​​ ⭐​⭐​⭐ Use new vocabulary correctly in writing tasks​ ​ ​ ​ ​ Incorporate learned words into oral presentations or discussions​ ​ ​ ​ ​ Recognize and use synonyms, antonyms, and collocations​ ​ ​ ​ ​ Apply vocabulary to interpret and summarize reading materials​ ​ ​ ​ ​ Learning Attitude and Strategies Criteria​ Poor Fair​​ ⭐ Good​​ ⭐​⭐ Excellent​​ ⭐​⭐​⭐ Actively participate in vocabulary learning activities in class​ ​ ​ ​ ​ Regularly review and expand vocabulary outside of class​ ​ ​ ​ ​ Use vocabulary learning strategies (e.g., flashcards, mind maps)​ ​ ​ ​ ​ Seek help when encountering difficulties in vocabulary learning​ ​ ​ ​ ​ 08 家庭作业 Basic Level Complete the supporting vocabulary exercises that were not finished in today's class. Intermediate Level Create 8 sentences using the new vocabulary. Try to use different tenses and sentence structures, such as simple sentences, compound sentences, and complex sentences. Advanced Level Write an essay of about 120 words on the topic “people of achievement”. Use at least 10 new words and phrases from today’s class, and try to apply some advanced grammar structures. $