Unit 5 Education Lesson 1 Enlightening a Mind 课件-2024-2025学年高二英语北师大版（2019）选择性必修第二册

选必二 Unit 5 Lesson 1 Language Points enlighten /ɪnˈlaɪt(ə)n/ v. 阐明；指导，指教 e.g. She didn't enlighten him about her background. exceptionally /ɪkˈsepʃənəli/ adv. 及其，非常 e.g. He is an exceptionally humorous person who is always bringing laughter to us. exceptional adj. 卓越的；异常的 exception n. 例外 severe /sɪˈvɪə(r)/ adj. 很严重的 a severe crisis/winter/competition a severely polluted lake severely adv. 严重地 restriction /rɪˈstrɪkʃ(ə)n/ n. 限制，规定，约束 ① With these severe restrictions to her communication, Helen's behaviour was often unbearable. ② We restrict the number of students per class to 55. restrict sth (to sth) 限制数量，范围等 unbearable /ʌnˈbeərəb(ə)l/ adj. 难以忍受的 un bear able bearable adj. 可忍受的 bear v. 忍受 unbearably adv. 无法忍受地 bear doing sth 忍受做某事 troublesome /ˈtrʌb(ə)lsəm/ adj. 引起麻烦的；令人烦恼的 e.g. He remained optimistic despite the troublesome problem. stubborn /ˈstʌbən/ adj. 固执的，执拗的；倔强的 e.g. He was too stubborn to admit that he was wrong. tendency /ˈtendənsi/ n. 倾向 e.g. She was sometimes troublesome, stubborn and angry, and had a tendency to break things when no one understood her. have a tendency to do 倾向于做某事 ① When a person is aware that he will be punished for his deed，he tends to lie. ② Doctors and nurses tended the injured. tend to do sth 往往会做，倾向于做 tend v. 倾向于，往往会；照顾 superb /suːˈpɜːb/ adj. 极好的，卓越的 a superb player eyesight /ˈaɪsaɪt/ n. 视力 to have good/poor eyesight relate /rɪˈleɪt/ v. 理解；相联系 relation n. 关系，关联 relative n. 亲戚 adj. 相对的，关联的 related adj. 相关的 13 ① She’d had eyesight problems early in life as well so she could relate to Helen’s difficulties. ② The study tries to relate the rise in crime to an increase in unemployment. relate to 理解 relate A to B 使…和…有联系 ③ The “new four great inventions” are related to China’s high-tech innovation. be related to 与…相关联 technique /tekˈniːk/ n. 技巧，手法 e.g. It is evident to us that we should adopt various techniques to handle industrial pollution. technical adj. 工艺的；技术上的 technically adv. technician n. 技师，技术人员 straightforward /ˌstreɪtˈfɔːwəd/ adj. 简单的；诚实的 e.g. Anne’s technique to teach Helen language was simple and straightforward. doll /dɒl/ n. 玩具 initially /ɪˈnɪʃəli/ adv. 起初 ① Initially, fellow man didn’t know the significance of protecting the environment. ② Hang on to your faith, don’t bother yourself; otherwise you won’t attain your initial goal. initial adj. 开始的，起初的 excitement /ɪkˈsaɪtmənt/ n. 兴奋，激动 ① Much to his excitement，he got promoted shortly after he worked in this company. ② Translation: 孩子们兴奋地跳上跳下。 Kids jumped up and down with excitement. excite v. 使兴奋 excited adj. 兴奋的 exciting adj. 令人兴奋的 puzzle /ˈpʌz(ə)l/ v. 使困惑，使迷惑 ① What puzzles me is why he left the country without telling anyone. ② (2020·全国Ⅱ卷) Some parents will buy any high-tech toy if they think it will help their child, but researchers said puzzles help children with math-related skills. n. 谜；拼图 puzzled adj. 困惑的 puzzling adj. 令人困惑的 ② (话题写作之传统文化)外国人对怎样正确地使用筷子感到困惑。 Foreigners__________ how to use the chopsticks correctly.(puzzled adj.) __________________________________________________ (puzzle vt. 主语从句) are puzzled about What puzzles foreigners is how to use the chopsticks correctly. disappointed /ˌdɪsəˈpɔɪntɪd/ adj. 失望的，沮丧的 disappoint v. 使失望 disappointment n. 失望 disaapointing adj. 令人失望的 be disappointed at/by/with 对…失望 be disappointed to do sth 对做某事失望 be disappointed that… 对…失望 (读后续写之失望心理描写) 我因为我父母收养了一个无家可归的男孩而失望，好像他偷走了我父母的爱。我对于和他分享我的玩具是如此失望，以至于整天唉声叹气。意识到我对于他的到来很沮丧，他竭尽全力帮助我、照顾我，我的失望逐渐让位于我对他的感激。 I my parents had adopted a homeless boy and it seemed as if he had stolen my parents’ love. I that I sighed away my days. Sensing that I ___ his arrival, he did whatever he could to help me and care for me and gradually gave way to my gratitude to him. was disappointed that was so disappointed to share my toys with him was disappointed at/with/by my disappointment 23 imitation /ˌɪmɪˈteɪʃn/ n. 模仿，效仿 e.g. A child learns to talk by imitation. imitate v. 模仿；伪造 stream /striːm/ n. 水流；溪流；人流；车流 ① A stream of blood flowed from the wound. ② Tears streamed down his face. v. 流动 liquid /ˈlɪkwɪd/ n. 液体 adj. 液体的 e.g. Gradually add 1 cup of milk, stirring until the liquid is absorbed. solid adj. 固体的 n. 固体 precious /ˈpreʃəs/ adj. 宝贵的 precious memories/possessions e.g. Beauty coming from within is more precious. grasp /ɡrɑːsp/ v. 理解；领会 ① Now that Helen grasped the key to language， she was very eager to learn more and use it as much as she could. ② I grasped the opportunity to host the party and did a good job. v. 抓住 ③ In order to have a good grasp of a culture, learning its language is the best way. n. 紧抓；理解力 have a good grasp of 对…掌握很好 gradual /ˈɡrædʒuəl/ adj. 逐渐的，逐步的 a gradual process e.g. Countless failures made her desperate gradually. painful /ˈpeɪnf(ə)l/ adj. 令人痛苦的；困难的；疼痛的 e.g. Dealing with the troublesome naughty boy can be a painful experience. pain n. 疼痛，伤痛；努力 painless adj. 无痛的 spare no pains to do sth 不遗余力做某事 enthusiastic /ɪnˌθjuːziˈæstɪk/ adj. 热心的，热衷的 ①He is very enthusiastic about academic research. be enthusiastic about 对…热情；热衷于… enthusiasm n. 热情；热爱的事物 enthusiastically adv. ②She never lost her enthusiasm for teaching. enthusiasm for (doing) sth 对…热情 enthusiast n. 热衷者 31 vocabulary /vəˈkæbjələri/ n. 词汇量 e.g. Reading will increase your vocabulary. complex /ˈkɒmpleks/ adj. 复杂的，难以理解的 e.g. Boys tended to play with more complex puzzles than girls. complicated adj. 复杂的 expand /ɪkˈspænd/ v. (使)扩大；增加 ① A child's vocabulary expands through reading. ② The teacher asked students to expand a sentence into a story. expansion n. 扩大，扩张 violet /ˈvaɪələt/ n. 紫罗兰 gently /ˈdʒentli/ adv. 轻柔地；温和地；平缓地 e.g. The professor patted the troublesome boy gently and comforted him. gentle adj. 温柔的，轻柔的 apparent /əˈpærənt/ adj. 显而易见的；明白的 ① For no apparent reason，he began to have a preference for fishing. ② It is apparent that the producer has a special talent to make his play amusing. It is apparent/obvious/clear/evident that…… 显然 apparently adv. 显然 obviously/clearly/evidently ray /reɪ/ n. (太阳或月亮的)光线 the sun's rays ultraviolet rays abstract /ˈæbstrækt/ adj. 抽象的 concept /ˈkɒnsept/ n. 概念，看法 e.g. We should bear in mind that teamwork is of great significance to both our society and ourselves. breakthrough /ˈbreɪkθruː/ n. 突破，重大进展 ① Here came the news that the scientists had made a major scientific breakthrough. ② Scientists think they are beginning to break through in the fight against cancer. necklace /ˈnekləs/ n. 项链 a diamond necklace forehead /ˈfɔːhed/ n. 前额 e.g. Droplets of sweat were welling up on his forehead. vivid /ˈvɪvɪd/ adj. 生动的，逼真的 e.g. The article highlights the whole affair and gives a vivid description of it. vividly adv. 生动地，逼真地 e.g. She can explain such an abstract concept in a vivid way. $$