Unit 1 Laugh out Loud! 词汇精讲 课件-2026-2027学年高二英语外研版选择性必修第一册

该高中英语课件围绕“笑与幽默”主题，系统呈现50个核心词汇及短语，涵盖情绪（mood）、场景（circus, amusement park）、行为（grin, crack a smile）、人物（clown, barber）等维度，通过“场景引入—情绪关联—行为描述—评价延伸”的脉络搭建学习支架，帮助学生构建主题词汇网络。 其亮点在于结合词性转变（如amuse→amusing→amusement）和常考考点（如spot sb. doing sth.），通过生活化例句（如“Cheer up! Things will get better soon.”）提升语言能力，贴近日常交流场景培养文化意识，语法结构解析（如deserve to do/doing）发展思维品质。采用语境记忆法，学生能高效掌握词汇应用，教师可直接用于教学，节省备课时间并提升课堂效率。

Unit 1 Laugh out Loud！ 词汇 1 mood /muːd/ n. 词义：心情 例句：I'm in a good mood today. 词性转变：moody adj. 情绪化的 常考考点：in a good/bad mood 心情好/坏 2 circus /ˈsɜːkəs/ n. 词义：马戏团 例句：We went to the circus last night. 词性转变：复数：circuses 常考考点：go to the circus 去看马戏 3 amusement /əˈmjuːzmənt/ n. 词义：娱乐，消遣 例句：Much to my amusement, he fell into the water. 词性转变：amuse v. 逗乐；amusing adj. 有趣的；amused adj. 感到好笑的 常考考点：to one's amusement 令某人觉得好笑的是 4 amusement park /əˈmjuːzmənt pɑːk/ n. phrase 词义：游乐场 例句：The kids love going to the amusement park. 词性转变：= theme park 主题公园 常考考点：amusement park 可数名词短语 5 curly /ˈkɜːli/ adj. 词义：卷曲的 例句：She has curly brown hair. 词性转变：比较级：curlier；最高级：curliest 常考考点：curly hair 卷发；反义：straight 直的 6 wig /wɪɡ/ n. 词义：假发 例句：The actor wore a funny wig in the play. 词性转变：复数：wigs 常考考点：wear a wig 戴假发 7 badge /bædʒ/ n. 词义：徽章 例句：He showed me his police badge. 词性转变：复数：badges 常考考点：police badge 警徽；school badge 校徽 8 spot /spɒt/ v. 词义：发现，注意到，看出 例句：I spotted him running away. 词性转变：n. 地点；斑点；spotted adj. 有斑点的 常考考点：spot sb. doing sth. 发现某人正在做某事 9 ankle /ˈæŋkl/ n. 词义：脚踝 例句：I twisted my ankle while running. 词性转变：复数：ankles 常考考点：sprain one's ankle 扭伤脚踝 10 clown /klaʊn/ n. 词义：小丑 例句：The clown made everyone laugh. 词性转变：clownish adj. 滑稽的 常考考点：act/play the clown 扮小丑 11 entertain /ˌentəˈteɪn/ v. 词义：使快乐 例句：He entertained us with his stories. 词性转变：entertainment n. 娱乐；entertaining adj. 有趣的 常考考点：entertain sb. with sth. 用某事逗乐某人 12 health care /ˈhelθ keə/ n. phrase 词义：医疗保健 例句：Health care is very important for everyone. 词性转变：= healthcare（也可连写） 常考考点：health care system 医疗保健体系 13 cheer up /tʃɪər ʌp/ phr. v. 词义：（使）高兴起来，（使）振作起来 例句：Cheer up! Things will get better soon. 词性转变：cheerful adj. 高兴的；cheer n. 欢呼 常考考点：cheer sb. up / cheer up sb.（代词放中间） 14 do the trick /duː ðə trɪk/ phrase 词义：奏效，达到预期效果 例句：A cup of hot tea should do the trick. 词性转变：= work / be effective 起作用 常考考点：主语常为物，表示“起了作用” 15 examine /ɪɡˈzæmɪn/ v. 词义：检查（身体） 例句：The doctor examined the patient carefully. 词性转变：examination n. 检查；考试 常考考点：examine sb. / examine sth. closely 仔细检查 16 advertisement /ədˈvɜːtɪsmənt/ n. 词义：广告 例句：We saw an interesting advertisement on TV. 词性转变：缩写 ad / advert；advertise v. 登广告；advertising n. 广告业 常考考点：辨析：advertisement 可数；advertising 不可数 17 employer /ɪmˈplɔɪə/ n. 词义：雇佣者，雇主 例句：My employer gave me a day off. 词性转变：employee n. 雇员；employ v. 雇佣；employment n. 就业 常考考点：-er 表“人/物”，-ee 表“被……的人” 18 essential /ɪˈsenʃl/ adj. 词义：极其重要的，必不可少的 例句：Water is essential to life. 词性转变：essence n. 本质 常考考点：It is essential that ... (should) do 虚拟语气 19 impress /ɪmˈpres/ v. 词义：使钦佩，使留下深刻印象 例句：He impressed us with his courage. 词性转变：impression n. 印象；impressive adj. 令人印象深刻的 常考考点：impress sb. with sth.; be impressed by/with 20 grin /ɡrɪn/ v. 词义：露齿而笑，咧着嘴笑 例句：She grinned at me from ear to ear. 词性转变：过去式/过去分词：grinned；grinning 现在分词 常考考点：grin at sb. 对某人咧嘴笑 21 deserve /dɪˈzɜːv/ v. 词义：应得，应受到 例句：He deserves to win the prize. 词性转变：deserving adj. 值得的 常考考点：deserve to do / deserve doing = deserve to be done 22 long face /lɒŋ feɪs/ phrase 词义：愁眉苦脸 例句：Don't pull a long face; it's not that bad. 词性转变：pull a long face 拉长脸，不高兴 常考考点：常作 pull a long face 23 laughing stock /ˈlɑːfɪŋ stɒk/ phrase 词义：笑料，笑柄 例句：He became the laughing stock of the class. 词性转变：= joke 笑柄 常考考点：be the laughing stock of ... 成为……的笑柄 24 crack a smile /kræk ə smaɪl/ phrase 词义：笑了起来 例句：He finally cracked a smile at the joke. 词性转变：= give a slight smile 微微一笑 常考考点：crack 本义“裂开”，此处为“露出” 25 practical joke /ˈpræktɪkl dʒəʊk/ phrase 词义：恶作剧 例句：The students played a practical joke on their teacher. 词性转变：= play a trick on sb. 捉弄某人 常考考点：play a practical joke on sb. 对某人搞恶作剧 26 fame /feɪm/ n. 词义：名声，名誉 例句：The singer rose to fame at a young age. 词性转变：famous adj. 著名的 常考考点：rise to fame 成名；win fame 赢得名声 27 literary /ˈlɪtərəri/ adj. 词义：文学的 例句：He is a famous literary critic. 词性转变：literature n. 文学；literate adj. 有读写能力的 常考考点：literary works 文学作品 28 tale /teɪl/ n. 词义：故事 例句：Grandpa told us an old folk tale. 词性转变：fairy tale 童话；teller n. 讲述者 常考考点：辨析：tale 常指想象/传说故事；story 泛指故事 29 consistently /kənˈsɪstəntli/ adv. 词义：一贯地，一致地 例句：He consistently arrives early for class. 词性转变：consistent adj. 一致的；consistency n. 一致性 常考考点：be consistent with 与……一致 30 optimism /ˈɒptɪmɪzəm/ n. 词义：乐观；乐观主义 例句：Her optimism gives us hope. 词性转变：optimistic adj. 乐观的；optimist n. 乐观主义者；反义：pessimism 悲观 常考考点：optimism about / towards sth. 对某事的乐观 31 medieval /ˌmediˈiːvl/ adj. 词义：中世纪的，中古时期的 例句：We visited a medieval castle in Europe. 词性转变：= mediaeval（英式拼写） 常考考点：medieval times / the medieval period 中世纪 32 emotional /ɪˈməʊʃənl/ adj. 词义：使情绪激动的 例句：The movie was very emotional. 词性转变：emotion n. 情绪；emotionally adv. 情感上 常考考点：be emotional about sth. 对某事情绪激动 33 mischievous /ˈmɪstʃɪvəs/ adj. 词义：调皮的，淘气的 例句：The mischievous boy hid my keys. 词性转变：mischief n. 淘气，恶作剧 常考考点：a mischievous smile / look 调皮的微笑/眼神 34 witty /ˈwɪti/ adj. 词义：说话风趣的；妙趣横生的 例句：He is known for his witty comments. 词性转变：比较级：wittier；最高级：wittiest；wit n. 机智，妙语 常考考点：a witty remark 妙语 35 remark /rɪˈmɑːk/ n. 词义：言论；意见，评论 例句：His rude remark made everyone angry. 词性转变：remark v. 评论；remarkable adj. 非凡的 常考考点：remark on/upon sth. 评论某事；make a remark 发表评论 36 interaction /ˌɪntərˈækʃn/ n. 词义：交流 例句：There is a lot of interaction between the students. 词性转变：interact v. 相互作用，交流；interactive adj. 互动的 常考考点：interaction between A and B A与B之间的互动 37 barber /ˈbɑːbə/ n. 词义：男理发师 例句：I went to the barber's for a haircut. 词性转变：barbershop / barber's 理发店 常考考点：at the barber's 在理发店（= barbershop） 38 shave /ʃeɪv/ v. 词义：刮脸，刮胡子 例句：He shaves every morning. 词性转变：过去式 shaved；过去分词 shaved/shaven；shaver n. 剃须刀 常考考点：shave oneself 自己刮胡子；have a shave 刮胡子 39 fellow /ˈfeləʊ/ n. 词义：男人；家伙 例句：He's a nice fellow once you know him. 词性转变：fellow student 同学；fellow citizen 同胞 常考考点：口语中常指“家伙、伙计” 40 brand /brænd/ n. 词义：品牌，牌子 例句：What brand of shoes do you prefer? 词性转变：v. 铭刻；给……打上烙印 常考考点：brand name 品牌名；brand new 全新的 41 brand of humour /brænd ɒv ˈhjuːmə/ phrase 词义：某种类型的幽默 例句：I enjoy his special brand of humour. 词性转变：brand 此处= type / kind 常考考点：a brand of = a type of 某种类型的 42 essay /ˈeseɪ/ n. 词义：短文，论说文 例句：We have to write an essay about pollution. 词性转变：复数：essays 常考考点：write an essay on sth. 就某事写一篇文章 43 conclude /kənˈkluːd/ v. 词义：作出……结论，推断出 例句：From the facts, I conclude that he is right. 词性转变：conclusion n. 结论；conclusive adj. 决定性的 常考考点：conclude from ... that ...；draw/reach/come to a conclusion 44 amusing /əˈmjuːzɪŋ/ adj. 词义：逗人发笑的，好笑的，有趣的 例句：He told an amusing story at dinner. 词性转变：amuse v. 逗乐；amusement n. 娱乐 常考考点：辨析：amusing 令人发笑的；amused 感到好笑的 45 flatter /ˈflætə/ v. 词义：奉承，讨好 例句：He flattered her with compliments. 词性转变：flattery n. 奉承；flattering adj. 讨好的 常考考点：flatter sb. into doing sth. 奉承某人做某事 46 gentle /ˈdʒentl/ adj. 词义：和蔼友善的，温和的，温柔的 例句：She is always gentle with children. 词性转变：比较级：gentler；最高级：gentlest；gently adv. 温柔地；gentleness n. 温柔 常考考点：be gentle with sb. 对某人和蔼 47 podium /ˈpəʊdiəm/ n. 词义：表演台，讲台 例句：The winner stood on the podium to receive the medal. 词性转变：复数：podiums / podia 常考考点：on the podium 在领奖台上 48 illuminate /ɪˈluːmɪneɪt/ v. 词义：照亮，照明 例句：The street lamps illuminate the road at night. 词性转变：illumination n. 照明，启发 常考考点：= light up 照亮；illuminate a subject 阐明问题 49 complicated /ˈkɒmplɪkeɪtɪd/ adj. 词义：难处理的；难懂的 例句：The instructions are too complicated for me. 词性转变：complicate v. 使复杂化；complication n. 并发症；复杂情况 常考考点：= complex 复杂的 50 cruel /ˈkruːəl/ adj. 词义：残忍的 例句：It is cruel to leave a dog outside in winter. 词性转变：比较级：crueller；最高级：cruellest；cruelty n. 残忍 常考考点：be cruel to sb./animals 对某人/动物残忍 51 enthusiasm /ɪnˈθjuːziæzəm/ n. 词义：热情，热忱 例句：She shows great enthusiasm for music. 词性转变：enthusiastic adj. 热情的；enthusiast n. 爱好者 常考考点：enthusiasm for / about sth. 对某事的热情 52 composer /kəmˈpəʊzə/ n. 词义：作曲家 例句：Mozart was a great composer. 词性转变：compose v. 作曲，创作；composition n. 作品，作文 常考考点：a famous classical composer 著名古典作曲家 53 fall behind /fɔːl bɪˈhaɪnd/ phr. v. 词义：不能按时完成（工作） 例句：Don't fall behind with your homework. 词性转变：= lag behind 落后 常考考点：fall behind with sth. / fall behind in sth. 单词闯关完成！ Thank you! null 1044.8977 null 1201.6323 null 1410.6118 null 1828.5708 null 879.67334 null 795.67334 null 1044.8977 null 992.65283 null 1044.8977 null 1201.6323 null 1410.6118 null 1410.6118 null 1253.8772 null 1462.8567 null 1306.1221 null 1671.8362 null 1253.8772 null 1227.7549 null 1105.1426 null 596.5714 null 1253.8772 null 1410.6118 null 1515.1016 null 1671.8362 null 1776.3259 null 1097.1426 null 784.84344 null 1044.8977 null 1619.5913 null 1367.0745 null 1166.095 null 1149.3875 null 1358.367 null 949.1155 null 910.04065 null 1515.1016 null 1149.3875 null 1097.1426 null 1097.1426 null 949.1155 null 1619.5913 null 992.65283 null 1410.6118 null 1306.1221 null 1149.3875 null 1097.1426 null 1253.8772 null 1261.8772 null 1410.1221 null 1149.3875 null 1575.3464 null 1410.6118 null 1671.8362 $