Unit4 Sharing重点词汇精讲课件 2025-2026学年高中英语人教版选择性必修第四册

该高中英语课件聚焦人教版选必四Unit 4 Sharing的重点词汇，涵盖adjust、adapt等16个核心单词及take...for granted等短语，通过课文原句导入，结合派生词、用法搭配构建词汇学习支架，帮助学生衔接课内语境与词汇应用。 其亮点在于以语言能力培养为核心，通过语境应用（如单句语法填空、句子翻译）强化词汇在真实情境中的运用，结合派生词对比（如adjust与adapt的用法辨析）提升思维品质，系统的搭配总结助力学生构建词汇网络。学生能提升词汇应用能力，教师可直接利用结构化资源优化教学效率。

人教版选必四 Unit 4 Sharing 重点词汇讲解 Language Points 1 ① adjust /əˈdʒʌst/ vt. 调整；调节 vi. 适应（to） 派生词：adjustment n. 调整；调节 【课文原句】 Such housing is dark inside so it took time for our eyes to adjust. 这样的房屋里面很暗，所以我们的眼睛过了好一会儿才适应。 【用法搭配】 adjust (oneself) to sth 适应…… adjust the speed / temperature 调节速度／温度 make an adjustment to 对……作出调整 【语境应用】单句语法填空 ① It took time to adjust in the countryside. (live) ① It took time to adjust to living in the countryside. (live) ② She made a few small to the plan. (adjust) ② She made a few small adjustments to the plan. (adjust) 2 ② adapt /əˈdæpt/ vi. 适应（to） vt. 使适应；改编 派生词：adaptation n. 适应；改编 adaptable adj. 适应力强的 【课文原句】 I'm still trying to adapt to these conditions. 我仍在努力适应这些条件。 【用法搭配】 adapt (oneself) to sth 适应…… be adapted to 适合于…… adapt sth from… 根据……改编 【语境应用】单句语法填空 ① The novel was for the screen. (adapt) ① The novel was adapted for the screen. (adapt) ② Animals must adapt themselves the new world. (介词) ② Animals must adapt themselves to the new world. (介词) 3 ③ rigid /ˈrɪdʒɪd/ adj. 死板的；僵硬的；严格的 派生词：rigidity n. 僵硬 rigidly adv. 死板地 【课文原句】 It's important not to be too rigid about rules here, too. 在这里，对规章制度也不要太死板，这一点很重要。 【用法搭配】 be rigid about sth 对……死板／严格 a rigid rule / system 僵化的规则／制度 rigidly adv. rigidity n. 【语境应用】单句语法填空 ① Don't apply the rules too . (rigid) ① Don't apply the rules too rigidly. (rigid) ② His attitude annoyed everyone. (rigid) ② His rigid attitude annoyed everyone. (rigid) 4 ④ mixture /ˈmɪkstʃə/ n. 混合物；混合 派生词：mix v. (使)混合 mixed adj. 混合的 【课文原句】 ...the mixture was bubbling out of the test tube spilling everywhere! ……混合物从试管里冒着泡溢了出来，洒得到处都是！ 【用法搭配】 a mixture of A and B A 与 B 的混合 mix A with B 把 A 与 B 混合 【语境应用】单句语法填空 ① The air was a of smoke and dust. (mix) ① The air was a mixture of smoke and dust. (mix) ② Oil does not with water. (mixture) ② Oil does not mix with water. (mixture) 5 ⑤ privilege /ˈprɪvəlɪdʒ/ n. 荣幸；特权 vt. 给予优惠 派生词：privileged adj. 享有特权的 【课文原句】 It was such a privilege to have spent a day with Tombe's family. 能与通贝一家共度一天，真是莫大的荣幸。 【用法搭配】 It is a privilege to do sth 做某事很荣幸 enjoy the privilege of 享有……的特权 a privileged few 少数有特权的人 【语境应用】单句语法填空 ① It was a great privilege with you. (work) ① It was a great privilege to work with you. (work) ② Only a few can join the club. (privilege) ② Only a privileged few can join the club. (privilege) 6 ⑥ drag /dræɡ/ vt. & vi. 拖；拽；拖曳 派生词：drag n. 累赘；阻力 【课文原句】 ...my knees shaking as we dragged ourselves down the mountain towards home. ……我们拖着身子下山往家走时，膝盖一直在发抖。 【用法搭配】 drag oneself + 方位 拖着身子…… drag sb into sth 把某人拖入…… drag on （令人厌烦地）拖延 【语境应用】单句语法填空 ① Exhausted, he himself to his feet. (drag) ① Exhausted, he dragged himself to his feet. (drag) ② The meeting on for three hours. (drag) ② The meeting dragged on for three hours. (drag) 7 ⑦ contract /kənˈtrækt/ vt. /ˈkɒntrækt/ n. vt. 感染（疾病）；订立（合同） n. 合同 派生词：contractor n. 承包商 contraction n. 收缩 【课文原句】 Many dangerous diseases which are rare in China are quite commonly contracted in Tanzania. 许多在中国罕见的危险疾病，在坦桑尼亚却很容易被感染。 【用法搭配】 contract a disease 感染疾病 sign / make a contract 签／订合同 a contract with sb 与某人的合同 【语境应用】单句语法填空 ① He a serious illness abroad. (contract) ① He contracted a serious illness abroad. (contract) ② They signed a two-year with the company. (contract) ② They signed a two-year contract with the company. (contract) 8 ⑧ deserve /dɪˈzɜːv/ vt. 应得；值得 派生词：deserving adj. 值得的 deserved adj. 应得的 【课文原句】 Everyone deserves a fair chance in life. 每个人在生活中都应得到一个公平的机会。 【用法搭配】 deserve sth 应得…… deserve to do sth 应该做…… deserve doing = deserve to be done 值得被…… 【语境应用】单句语法填空 ① After working all day, you a good rest. (deserve) ① After working all day, you deserve a good rest. (deserve) ② The plan deserves carefully. (consider) ② The plan deserves considering carefully. (consider) 9 ⑨ relay /rɪˈleɪ/ vt. /ˈriːleɪ/ n. vt. 转达；转播；接力 n. 接力赛 派生词：relay n. 接力（赛） 【课文原句】 Today, I want to relay to you that I'm proud of the work my mother has done... 今天，我想向你们转达：我为母亲所做的工作感到自豪…… 【用法搭配】 relay sth to sb 向某人转达…… relay a message / broadcast 转达信息／转播 a relay race 接力赛 【语境应用】句子翻译 ① （翻译）请把这个口信转达给你的老师。 ① Please relay the message to your teacher. ② （翻译）我们队赢得了 4×100 米接力赛。 ② Our team won the 4×100 m relay race. 10 ⑩ disability /ˌdɪsəˈbɪləti/ n. 残疾；无能力 (disabled adj. 残疾的) 派生词：disabled adj. 残疾的 disable vt. 使丧失能力 【课文原句】 My mother also...helps those with disabilities, and provides consultation... 我母亲还……帮助残疾人，并提供咨询…… 【用法搭配】 people / those with disabilities 残疾人 a learning disability 学习障碍 be disabled 残疾的 【语境应用】单句语法填空 ① The school offers help to students with . (disable) ① The school offers help to students with disabilities. (disable) ② He became after the accident. (disable) ② He became disabled after the accident. (disable) 11 ⑪ consultation /ˌkɒnsəlˈteɪʃ(ə)n/ n. 咨询；商讨 (consult vt. 咨询; consultant n. 顾问) 派生词：consult vt. 咨询 consultant n. 顾问 【课文原句】 ...provide consultation and training for local doctors. ……为当地医生提供咨询和培训。 【用法搭配】 in consultation with 与……协商 consult sb (about sth) 向某人咨询 a volunteer consultant 志愿顾问 【语境应用】单句语法填空 ① The decision was made in with the staff. (consult) ① The decision was made in consultation with the staff. (consult) ② You'd better a doctor. (consultation) ② You'd better consult a doctor. (consultation) 12 ⑫ tune /tjuːn/ n. 曲调；调子 vt. 调音；调整 派生词：tuneful adj. 悦耳的 tuner n. 调音器 【课文原句】 ...and now I am singing a different tune. ……如今我改变了看法（唱起了不同的调子）。 【用法搭配】 sing a different tune 改变态度／看法 in tune (with) 协调；合拍 tune in (to) 收看／收听 【语境应用】句子翻译 ① （翻译）谈话之后，他改变了看法（唱起了不同的调子）。 ① After the talk, he began to sing a different tune. ② （翻译）他们的想法和我们的不太一致。 ② Their ideas are not quite in tune with ours. 13 ⑬ take ... for granted 认为……理所当然 【课文原句】 ...many of the people live without things we take for granted, such as electricity and running water. ……许多人生活中没有我们视为理所当然的东西，比如电和自来水。 【用法搭配】 take sth for granted 把……视为理所当然 take it for granted that... 想当然地认为…… 【语境应用】单句语法填空 ① We often take our parents' love for . (grant) ① We often take our parents' love for granted. (grant) ② Don't take for granted that he will help you. (形式宾语) ② Don't take it for granted that he will help you. (形式宾语) 14 ⑭ come across 偶遇；（无意中）发现 【课文原句】 ...the boys, who had never come across anything like this before, started jumping out of the windows. ……这些男孩以前从未见过这样的事，竟跳起窗户来。 【用法搭配】 come across sb / sth 偶然遇到／发现 come across as 给人……的印象 【语境应用】单句语法填空 ① I across an old photo yesterday. (come) ① I came across an old photo yesterday. (come) ② She comes as a shy person. (副词) ② She comes across as a shy person. (副词) 15 ⑮ make a difference 有影响；起作用 【课文原句】 ...I doubt whether I'm making any difference to these boys' lives at all. ……我怀疑自己是否真的对这些男孩的生活产生了任何影响。 【用法搭配】 make a difference (to sth) 对……有影响 make no difference 没有影响 make all the difference 大不相同 【语境应用】单句语法填空 ① A good teacher can make a real to students. (different) ① A good teacher can make a real difference to students. (different) ② Volunteering really a difference. (make) ② Volunteering really makes a difference. (make) 16 ⑯ not to mention 更不用说 【课文原句】 There's no electricity or running water, not to mention laptops, tablets, or other modern devices! 这里没有电、没有自来水，更不用说笔记本电脑、平板或其他现代设备了！ 【用法搭配】 not to mention + n. / doing 更不用说…… = to say nothing of / let alone 【语境应用】单句语法填空 ① He visited Japan, not to many other places. (mention) ① He visited Japan, not to mention many other places. (mention) ② The trip was tiring, not to mention the high . (expensive) ② The trip was tiring, not to mention the high expense. (expensive) 17 $