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【外研版】高中英语选择性必修四 Unit1单词精讲(含例句拆解)
【外研版】高中英语选择性必修四 Unit1单词精讲(含例句拆解)阅读本文前，请您先点击上面的蓝色字体“跟我学英语”，再点击“关注订阅”，这样您就可以继续免费收到文章了；每天都有分享。完全是免费订阅，请放心关注。 外研版高中英语选择性必修四 Unit1单词精讲 take action ✅释义：采取行动 📌搭配：take action to do sth 采取行动做某事 📖例句：We must take action to protect the environment right now. 🔍句子拆解：We（主语）must take action（谓语）to protect the environment（不定式作目的状语）right now（时间状语）. boyhood /ˈbɔɪhʊd/n.（男性的）童年时期，少年时代 📌词根拓展：boy（男孩）+ -hood（名词后缀，表 “时期、状态”）→ childhood n. 童年；motherhood n. 母性 📖例句：He kept many toys from his boyhood. 🔍句子拆解：He（主语）kept（谓语）many toys（宾语）from his boyhood（介词短语作后置定语）. ambition /æmˈbɪʃn/n. 追求，理想；雄心，抱负 📌词根拓展：ambitious adj. 有抱负的，雄心勃勃的 📌搭配：have the ambition to do sth 立志做某事 📖例句：Her biggest ambition is to become an excellent correspondent. 🔍句子拆解：Her biggest ambition（主语）is（系动词）to become an excellent correspondent（不定式作表语）. trainee /treɪˈniː/n. 接受工作培训的人；实习生 📌词根拓展：train v. 培训；trainer n. 培训师；-ee 后缀表 “被…… 的人”（employee 雇员） 📖例句：As a trainee, he learns a lot from senior reporters. 🔍句子拆解：As a trainee（状语）, he（主语）learns（谓语）a lot（宾语）from senior reporters（地点状语）. correspondent /ˌkɒrɪˈspɒndənt/n. 通讯员，记者 📌词根拓展：correspond v. 通信；相一致；correspondence n. 通信，信件 📌搭配：a foreign correspondent 驻外记者 📖例句：The correspondent sent the latest news to the news station. 🔍句子拆解：The correspondent（主语）sent（谓语）the latest news（直接宾语）to the news station（间接宾语）. bullfighting /ˈbʊlfaɪtɪŋ/n. 斗牛 📌词根拓展：bull n. 公牛；fight v. 打斗；-ing 名词后缀 📖例句：Bullfighting is a traditional activity in some countries. 🔍句子拆解：Bullfighting（主语）is（系动词）a traditional activity（表语）in some countries（地点状语）. historical /hɪˈstɒrɪkl/adj.（有关）历史的 📌词根拓展：history n. 历史；historically adv. 从历史角度；historic adj. 具有历史意义的 ⚠️辨析：historical 历史上的（和历史相关）；historic 历史性的（重要、有名） 📖例句：We visited many historical buildings in this city. 🔍句子拆解：We（主语）visited（谓语）many historical buildings（宾语）in this city（地点状语）. detective /dɪˈtektɪv/n. 私家侦探 📌词根拓展：detect v. 侦查，察觉；detection n. 侦查，发现 📌搭配：detective story 侦探小说 📖例句：The detective tried to find out the truth of the case. 🔍句子拆解：The detective（主语）tried（谓语）to find out the truth（不定式作宾语）of the case（后置定语）. ultimately /ˈʌltɪmətli/adv. 最后，最终 📌词根拓展：ultimate adj. 最终的，根本的 📖例句：Ultimately, our hard work brought good results. 🔍句子拆解：Ultimately（评注性状语）, our hard work（主语）brought（谓语）good results（宾语）. admission /ədˈmɪʃn/n. 允许进入（加入）；承认 📌词根拓展：admit v. 承认；准许进入 📌搭配：admission to … 获准进入……；admission ticket 门票 📖例句：His admission of the mistake surprised everyone. 🔍句子拆解：His admission of the mistake（主语）surprised（谓语）everyone（宾语）. make up one’s mind 做出决定，拿定主意 ⚠️变形：make up one’s minds（主语复数时） 📖例句：She has made up her mind to take this internship. 🔍句子拆解：She（主语）has made up（谓语，现在完成时）her mind（宾语）to take this internship（目的状语）. pass up 放过，放弃，错过（机会） 📌同义短语：miss a chance 📖例句：Don’t pass up such a good opportunity. 🔍句子拆解：Don’t pass up（谓语，祈使句）such a good opportunity（宾语）. have second thoughts （对原先的决定）犹豫，产生怀疑 📖例句：He signed the contract, but soon had second thoughts. 🔍句子拆解：He（主语）signed（谓语 1）the contract（宾语 1）, but（并列连词）soon had（谓语 2）second thoughts（宾语 2）. put off 推迟……、使…… 延期 📌搭配：put off doing sth 推迟做某事（⚠️后面接动名词！） 📖例句：They had to put off the meeting because of bad weather. 🔍句子拆解：They（主语）had to put off（谓语）the meeting（宾语）because of bad weather（原因状语）. reject... out of hand 坚决拒绝……；彻底否决…… 📖例句：She rejected his plan out of hand for its high risk. 🔍句子拆解：She（主语）rejected（谓语）his plan（宾语）out of hand（方式状语）for its high risk（原因状语）. weigh up 仔细考虑，权衡 📌搭配：weigh up the advantages and disadvantages 权衡利弊 📖例句：You need time to weigh up the two choices. 🔍句子拆解：You（主语）need（谓语）time（宾语）to weigh up the two choices（后置定语）. participation /pɑːˌtɪsɪˈpeɪʃn/n. 参加，参与 📌词根拓展：participate v. 参与；participant n. 参与者 📌搭配：participation in sth 参与某事 📖例句：Active participation helps us learn more skills. 🔍句子拆解：Active participation（主语）helps（谓语）us（宾语）learn more skills（宾补）. complex /ˈkɒmpleks/adj. 复杂的 📌词根拓展：complexity n. 复杂性 📖例句：This is a complex problem that needs careful thought. 🔍句子拆解：This（主语）is（系动词）a complex problem（表语）that needs careful thought（定语从句，修饰 problem）. diverge /daɪˈvɜːdʒ/v.（两条路）岔开，分开；（观点）分歧 📌拓展：diverge from 与…… 存在分歧 📖例句：The road diverges after the old bridge. 🔍句子拆解：The road（主语）diverges（谓语）after the old bridge（地点状语）. undergrowth /ˈʌndəɡrəʊθ/n.（长在大树下或周边的）下木层、下层灌木丛 📌构词：under（在下方）+ growth（生长物） 📖例句：Rabbits hid in the thick undergrowth. 🔍句子拆解：Rabbits（主语）hid（谓语）in the thick undergrowth（地点状语）. numerous /ˈnjuːmərəs/adj. 许多的，很多的 ⚠️重点：修饰可数名词复数 = many 📖例句：There are numerous reasons for his decision. 🔍句子拆解：There（there be 句型引导词）are（谓语）numerous reasons（主语）for his decision（后置定语）. commercial /kəˈmɜːʃl/n.（电视或电台的）商业广告 adj. 商业的 📌词根拓展：commerce n. 商业 📖例句：This TV channel shows too many commercials. 🔍句子拆解：This TV channel（主语）shows（谓语）too many commercials（宾语）. thoughtful /ˈθɔːtfl/adj. 认真思考的，深思的；体贴的 📌词根拓展：thought n. 想法，思想；think v. 思考 📖例句：He gave a thoughtful reply to the dilemma. 🔍句子拆解：He（主语）gave（谓语）a thoughtful reply（直接宾语）to the dilemma（间接宾语）. symbolize /ˈsɪmbəlaɪz/v. 象征，代表 📌词根拓展：symbol n. 象征；symbolism n. 象征主义 📖例句：Doves symbolize peace all over the world. 🔍句子拆解：Doves（主语）symbolize（谓语）peace（宾语）all over the world（地点状语）. alternative /ɔːlˈtɜːnətɪv/n. 可供选择的事物 adj. 可供选择的 📌搭配：have no alternative but to do sth 别无选择只能做某事（高频句型！） 📖例句：We have no alternative but to wait for help. 🔍句子拆解：We（主语）have（谓语）no alternative（宾语）but to wait for help（后置修饰）. dilemma /dɪˈlemə/n. 进退两难的境地，困境 📌搭配：be in a dilemma 处于两难境地 📖例句：She was in a dilemma between family and career. 🔍句子拆解：She（主语）was（系动词）in a dilemma（表语）between family and career（后置定语）. arise /əˈraɪz/v.（由……）引起；出现（arose, arisen） ⚠️辨析：arise（问题 / 困难出现，不及物）；rise（升起）；raise（举起，及物） 📌搭配：arise from 由…… 引起 📖例句：Many problems arise from lack of communication. 🔍句子拆解：Many problems（主语）arise from（谓语）lack of communication（宾语）. circumstance /ˈsɜːkəmstəns/n. 情况，情形 ⚠️常用复数 circumstances 📌搭配：under these circumstances 在这种情况下 📖例句：We cannot change our plan under such circumstances. 🔍句子拆解：We（主语）cannot change（谓语）our plan（宾语）under such circumstances（状语）. backwards /ˈbækwədz/adv. 往回，向后 📌拓展：backward adj. 向后的 📖例句：He stepped backwards to avoid the falling rock. 🔍句子拆解：He（主语）stepped（谓语）backwards（状语）to avoid the falling rock（目的状语）. mixture /ˈmɪkstʃə(r)/n. 混合；混合体 📌词根拓展：mix v.（使）混合 📖例句：The drink is a mixture of juice and honey. 🔍句子拆解：The drink（主语）is（系动词）a mixture（表语）of juice and honey（后置定语）. affection /əˈfekʃn/n. 喜爱，钟爱 📌搭配：have affection for sb 喜爱某人 📖例句：She has deep affection for her hometown. 🔍句子拆解：She（主语）has（谓语）deep affection（宾语）for her hometown（介词短语）. qualified /ˈkwɒlɪfaɪd/adj. 合格的、胜任的 📌词根拓展：qualify v. 使具备资格；qualification n. 资格证书 📌搭配：be qualified for sth /be qualified to do sth 胜任…… 📖例句：He is qualified for this reporter job. 🔍句子拆解：He（主语）is（系动词）qualified（表语）for this reporter job（状语）. fluency /ˈfluːənsi/n. 熟练，流利 📌词根拓展：fluent adj. 流利的；fluently adv. 流利地 📖例句：Practice improves the fluency of oral English. 🔍句子拆解：Practice（主语）improves（谓语）the fluency（宾语）of oral English（后置定语）. sincerely /sɪnˈsɪəli/adv. 由衷地，真诚地，真心实意地 📌词根拓展：sincere adj. 真诚的 📖例句：I sincerely hope that you can make the right choice. 🔍句子拆解：I（主语）sincerely hope（谓语）that you can make the right choice（宾语从句）. yours sincerely 谨上，敬上，谨启（正式信件末尾） 📌用法：英文书信落款，前面写 Dear + 姓名，结尾用 Yours sincerely, + 署名 refreshments /rɪˈfreʃmənts/n. 茶点，点心和饮料 📖例句：Light refreshments will be served after the meeting. 🔍句子拆解：Light refreshments（主语）will be served（一般将来时被动谓语）after the meeting（时间状语）. shift /ʃɪft/n.（工厂、医院等轮班制中的）当班时间 v. 转移 📌搭配：night shift 夜班；day shift 白班 📖例句：She works an eight-hour shift in the hospital. 🔍句子拆解：She（主语）works（谓语）an eight-hour shift（宾语）in the hospital（地点状语）. 你学会了吗？咱们下期见！ 感谢您的阅读，如果您喜欢，请帮忙转发给身边的正在上学的孩子们，让孩子用这种方式，喜欢上读书！谢谢支持！
