Unit 1 Looking Forwards 单元基础知识测试-2025-2026学年高二英语外研版选择性必修第四册

**基本信息** Unit1词汇、语法、句式综合检测，聚焦基础巩固与能力提升，适配高中英语单元复习，强化语言能力与学习能力培养。 **题型特征** |题型|题量|知识覆盖|命题特色| |----|----|----------|----------| |阅读词汇|20|单元核心词汇认读|基础词汇识别，夯实语言基础| |写作词汇|20|重点词汇拼写|逆向考查词汇应用，提升输出能力| |词性转换|20|词形变化（如ambition→ambitious）|系统训练构词法，培养语言能力| |重点短语|5|单元高频短语（如put off）|归纳核心搭配，强化语境应用| |语法填空|多题|语法应用（如时态、介词）|结合2023全国甲卷真题，对接高考趋势| |句式仿写|15|核心句式（如on/upon＋doing）|情境化仿写（如支教、研学），渗透思维品质|

Unit1 单元基础知识测试 答案 一：阅读词汇（我会认） 1. 1. boyhood n. （男性的）童年时期，少年时代 2. ambition n. 抱负，雄心；追求 3. trainee n. 接受工作培训的人；实习生 4. correspondent n. 通讯员，记者 5. bullfighting n. 斗牛 6. historical adj. （有关）历史的 7. detective n. 私家侦探 8. ultimately adv. 最后，最终 9. dot n. 点，小圆点 10. backwards adv. 往回，往前面 11. admission n. 允许进入（加入） 12. participation n. 参加，参与 13. complex adj. 复杂的 14. diverge v. 岔开，分开 15. undergrowth n. 灌木丛；下层丛林 16. numerous adj. 许多的，很多的 17. commercial n. 商业广告 18. thoughtful adj. 认真思考的，深思的 19. symbolize v. 象征，代表 20. alternative n. 可供选择的事物 二 写作词汇 (我会写） 1. 2. diverge v. 岔开，分开 3. thoughtful adj. 认真思考的，深思的 4. symbolize v. 象征，代表 5. dilemma n. 进退两难的境地，困境 6. arise v. 由…… 引起 7. take action v. 采取行动 8. boyhood n. （男性的）童年时期，少年时代 9. ambition n. 追求，理想 10. trainee n. （接受工作培训的人；实习生） 11. correspondent n. 通讯员，记者 12. bullfighting n. 斗牛 13. historical adj. （有关）历史的 14. detective n. 私家侦探 15. ultimately adv. 最后，最终 16. dot n. 点，小圆点 17. backwards adv. 往回，往前面 18. admission n. 允许进入（加入） 19. participation n. 参加，参与 20. complex adj. 复杂的 21. numerous adj. 许多的，很多的 三：本单元重点词汇词性转换 1. ambition → ambitious adj. 有抱负的 → ambitiously adv. 雄心勃勃地 2. history → historical adj. 历史的 → historic adj. 有历史意义的 3. detect → detective n. 侦探 → detection n. 侦查 4. admit → admission n. 承认 / 入场费 → admitted adj. 公认的 5. participate → participation n. 参与 → participant n. 参与者 6. complex → complexity n. 复杂性 → complexly adv. 复杂地 7. diverge → divergence n. 分歧 → divergent adj. 有分歧的 8. number → numerous adj. 许多的 → numerical adj. 数字的 9. commerce → commercial adj. 商业的 → commercial n. 商业广告 10. think → thoughtful adj. 深思的 → thought n. 思考 → thinking adj. 有思想的 11. symbol → symbolize v. 象征 → symbolic adj. 象征性的 → symbolically adv. 象征性地 12. alternate → alternative adj. 可供选择的 → alternative n. 可供选择的事物 → alternatively adv. 二者择一地 13. dilemma → dilemmatic adj. 进退两难的 → dilemmatically adv. 进退两难地 14. arise → arose 过去式 → arisen 过去分词 → arising n. 出现 / 兴起 15. fluent → fluency n. 流利 → fluently adv. 流利地 16. sincere → sincerely adv. 真诚地 → sincerity n. 真诚 17. qualify → qualified adj. 合格的 → qualification n. 资格 → unqualified adj. 不合格的 18. affect → affection n. 喜爱 → affectionate adj. 深情的 → affectionately adv. 充满感情地 19. mix → mixture n. 混合物 → mixed adj. 混合的 → mixer n. 搅拌器 20. refresh → refreshment n. 茶点 → refreshing adj. 清爽的 → refreshingly adv. 清爽地 四：本单元重点短语归纳 put off 推迟…；使… 延期 set oneself goals 给自己设定目标 be faced with 面对…… arise from 产生于；起因于 firmly reject 坚决拒绝… miss out on 放过，放弃，错过 (机会) follow the example of 模仿；效仿 think over 仔细考虑，权衡 be forced to do sth. 被迫做某事 五：本单元语法填空重点词汇训练 ultimate (2023 全国甲卷) As long as we keep trying, we will ultimately (ultimate) realize our ultimate (ultimate) dream. circumstance 1. Under no circumstances (circumstance) should we give up when we face difficulties. 2.In any circumstance (circumstance), we should stay calm and stick to our principles. sincere 1. We expressed our sincere (sincere) thanks to the volunteers who offered help. 2. I sincerely (sincere) hope that you can recover soon and return to school. mix 1. You can mix milk and honey to make a drink, and the mixture (mix) tastes great. 2. The soup is a mixed (mix) flavour of sweet and sour. 3. Air is a mixture (mix) of different gases. fluent 1. She speaks English so fluently (fluent) that she can talk with native speakers freely. 2. Regular practice can greatly improve your reading fluency (fluent). 3. He can speak four languages fluently (fluent), including German, French and Japanese. alternative 1. We have no alternative but to give up the plan. 2. Solar power is a good alternative to coal. 3. 面对未知的挑战，我们别无选择，只能放下顾虑，全力以赴。(主旨升华) Facing unknown challenges, we have no alternative but to let go of worries and try our best. arise -arose-arisen-arising 1. New problems will arise (arise) as we carry out the new plan. 2. Unexpected difficulties arose (arise) during the project last year. 3. The conflict has already arisen (arise), so we must deal with it at once. 4. We should pay attention to the arising (arise) social problems around us. 5. 当困难出现时，我们别无选择，只能勇敢面对。 When difficulties arise, we have no alternative but to face them bravely. circumstance 1. Under no circumstances (circumstance) should we give up halfway in our life. 2. In no circumstances (circumstance) are you allowed to break the school rules. 3. We must keep calm in any circumstance when facing trouble. 4. In the given circumstances (circumstance), we have to make a quick decision. 5. 中译英：在任何情况下，我们都不能放弃自己的梦想。 Under no circumstances should we give up our dreams. 六：本单元重点句式仿写训练 1. 他一收到研学活动的邀请，就立刻回复报名。（on/upon＋doing “一…… 就……”） On/Upon receiving the invitation to the study tour, he replied and signed up at once. 2. 天气短期内不太可能转好，户外活动或将延期。（it is unlikely that… “不太可能……”） It is unlikely that the weather will improve in a short time, so outdoor activities may be put off. 3. 提前做好了充分准备，他从容参加了英语演讲比赛。（having done 分词先于主句动作 “先做了某事，然后……”） Having made full preparations in advance, he took part in the English speech contest calmly. 4. 一旦养成每日阅读的习惯，你的词汇量会稳步增长。（once 引导状语从句 “一旦…… 就……”） Once you form the habit of reading every day, your vocabulary will increase steadily. 5. 一到达乡村支教地点，我们就投入到教学工作中。（on/upon＋doing “一…… 就……”） On/Upon arriving at the rural teaching site, we devoted ourselves to teaching work. 6. 他们不太可能放弃这次出国交流学习的机会。（it is unlikely that… “不太可能……”） It is unlikely that they will give up the chance to study abroad. 7. 了解了当地的风俗习惯后，我们很快适应了新生活。（having done 分词先于主句动作 “先做了某事，然后……”） Having learned about local customs, we adapted to the new life soon. 8. 一旦遇到学习上的挫折，我们应冷静面对并积极克服。（once 引导状语从句 “一旦…… 就……”）Once you meet with setbacks in study, you should face them calmly and overcome them actively. 9. 一听说社区招募志愿者，同学们都踊跃报名参与。（on/upon＋doing “一…… 就……”） On/Upon hearing that the community was recruiting volunteers, all students signed up eagerly. 10. 主办方不太可能临时更改比赛时间和活动流程。（it is unlikely that… “不太可能……”） It is unlikely that the organizer will change the time and schedule of the competition temporarily. 11. 积累了丰富的写作素材，我顺利完成了征文创作。（having done 分词先于主句动作 “先做了某事，然后……”） Having accumulated rich writing materials, I finished the essay smoothly. 12. 一旦树立明确的目标，就要为之坚持努力不放弃。（once 引导状语从句 “一旦…… 就……”） Once you set a clear goal, you should stick to it and never give up. 13. 一走进图书馆，大家都自觉保持安静开始阅读。（on/upon＋doing “一…… 就……”） On/Upon entering the library, everyone kept quiet consciously and began to read. 14. 学校不太可能取消本次校园文化节的相关活动。（it is unlikely that… “不太可能……”） It is unlikely that the school will cancel the activities about the campus culture festival. 15. 意识到团队合作的重要性，大家开始互帮互助共同进步。（having done 分词先于主句动作 “先做了某事，然后……”） Having realized the importance of teamwork, everyone began to help each other and make progress together. 学科网（北京）股份有限公司 $ Unit1 重点单词、高频短语、经典句型单元检测答案 一：阅读词汇（我会认） 1. boyhood n. _______________ 2. ambition n. ________________ 3. trainee n. ________________ 4. correspondent n. ____________ 5. bullfighting n. _____________ 6. historical adj. ______________ 7. detective n. ________________ 8. ultimately adv. ___________ 9. dot n. ____________________ 10. backwards adv. ____________ 11. admission n. _____________ 12. participation n. ____________ 13. complex adj. _____________ 14. diverge v. ______________ 15. undergrowth n. _________ 16. numerous adj. ____________ 17. commercial n. _____________ 18. thoughtful adj. ____________ 19. symbolize v. ____________ 20. alternative n. ______________ 二 写作词汇(我会写） 1. ____________ v. 岔开，分开 2. ____________ adj. 认真思考的，深思的 3. ____________ v. 象征，代表 4. ____________ n. 进退两难的境地，困境 5. ____________ v. 由…… 引起 6. ____________ v. 采取行动 7. ____________ n. （男性的）童年时期，少年时代 8. ____________ n. 追求，理想 9. ____________ n. 接受工作培训的人；实习生 10. ____________ n. 通讯员，记者 11. ____________ n. 斗牛 12. ____________ adj. （有关）历史的 13. ____________ n. 私家侦探 14. ____________ adv. 最后，最终 15. ____________ n. 点，小圆点 16. ____________ adv. 往回，往前面 17. ____________ n. 允许进入（加入） 18. ____________ n. 参加，参与 19. ____________ adj. 复杂的 20. ____________ adj. 许多的，很多的 三：本单元重点词汇词性转换 1. ambition → ____________ adj. 有抱负的 → ____________ adv. 雄心勃勃地 2. history → ____________ adj. 历史的 → ____________ adj. 有历史意义的 3. detect → ____________ n. 侦探 → ____________ n. 侦查 4. admit → ____________ n. 承认 / 入场费 → ____________ adj. 公认的 5. participate → ____________ n. 参与 → ____________ adj. 参与的 6. complex → ____________ n. 复杂性 → ____________ adv. 复杂地 7. diverge → ____________ n. 分歧 → ____________ adj. 有分歧的 8. number → ____________ adj. 许多的 → ____________ adj. 数字的 9. commerce → ____________ adj. 商业的 → ____________ n. 商业广告 10. think → ____________ adj. 深思的 → ____________ n. 思考 → ____________ adj. 有思想的 11. symbol → ____________ v. 象征 → ____________ adj. 象征性的 → ____________ adv. 象征性地 12. alternate → ____________ adj. 可供选择的 → ____________ n. 可供选择的事物 → ____________ adv. 二者择一地 13. dilemma → ____________ adj. 进退两难的 → ____________ adv. 进退两难地 14. arise → ____________ 过去式 → ____________ 过去分词 → ____________ n. 出现 / 兴起 15. fluent → ____________ n. 流利 → ____________ adv. 流利地 16. sincere → ____________ adv. 真诚地 → ____________ n. 真诚 17. qualify → ____________ adj. 合格的 → ____________ n. 资格 → ____________ adj. 不合格的 18. affect → ____________ n. 喜爱 → ____________ adj. 深情的 → ____________ adv. 充满感情地 19. mix → ____________ n. 混合物 → ____________ adj. 混合的 → ____________ n. 搅拌器 20. refresh → ____________ n. 茶点 → ____________ adj. 清爽的 → ____________ adv. 清爽地 四：本单元重点短语归纳 _____________________ 推迟…；使… 延期 _____________________ 给自己设定目标 _____________________ 面对…… _____________________ 产生于；起因于 _____________________ 坚决拒绝… _____________________ 放过，放弃，错过 (机会) _____________________ 模仿；效仿 _____________________ 仔细考虑，权衡 _____________________ 被迫做某事 五：本单元语法填空重点词汇训练 ultimate (2023 全国甲卷)As long as we keep trying, we will ________ (ultimate) realize our ________ (ultimate) dream. circumstance 1.Under no ________ (circumstance) should we give up when we face difficulties. 2.In any ________ (circumstance), we should stay calm and stick to our principles. sincere 1.We expressed our ________ (sincere) thanks to the volunteers who offered help. 2. I ________ (sincere) hope that you can recover soon and return to school. mix 1.You can ________ milk and honey to make a drink, and the ________ (mix) tastes great. 2.The soup is a ________ (mix) flavour of sweet and sour. 3.Air is a ________ (mix) of different gases. fluent 1.She speaks English so ________ (fluent) that she can talk with native speakers freely. 2.Regular practice can greatly improve your reading ________ (fluent). 2.He can speak four languages_________(fluent), including German, French and Japanese. alternative 1.We have no alternative ______ give up the plan. 2.Solar power is a good alternative ______ coal. 3.面对未知的挑战，我们别无选择，只能放下顾虑，全力以赴。(主旨升华) Facing unknown challenges, we ______________________________________________________________ arise -arose-arisen-arising 1. New problems will ________ (arise) as we carry out the new plan. 2.Unexpected difficulties ________ (arise) during the project last year. 3.The conflict has already ________ (arise), so we must deal with it at once. 4. We should pay attention to the ________ (arise) social problems around us. 5.当困难出现时，我们别无选择，只能勇敢面对。 _____________________________________________________________________________________________ circumstance 1.Under no ________ (circumstance) should we give up halfway in our life. 2.In no ________ (circumstance) are you allowed to break the school rules. 3. We must keep calm ________ any circumstance when facing trouble. 4.In the given ________ (circumstance), we have to make a quick decision. 5. 中译英：在任何情况下，我们都不能放弃自己的梦想。 _____________________________________________________________________________________________ 六：本单元重点句式仿写训练 1. 他一收到研学活动的邀请，就立刻回复报名。（on/upon＋doing “一…… 就……”） 2. 天气短期内不太可能转好，户外活动或将延期。（it is unlikely that… “不太可能……”） 3. 提前做好了充分准备，他从容参加了英语演讲比赛。（having done 分词先于主句动作 “先做了某事，然后……”） 4. 一旦养成每日阅读的习惯，你的词汇量会稳步增长。（once 引导状语从句 “一旦…… 就……”） 5. 一到达乡村支教地点，我们就投入到教学工作中。（on/upon＋doing “一…… 就……”） 6. 他们不太可能放弃这次出国交流学习的机会。（it is unlikely that… “不太可能……”） 7. 了解了当地的风俗习惯后，我们很快适应了新生活。（having done 分词先于主句动作 “先做了某事，然后……”） 8. 一旦遇到学习上的挫折，我们应冷静面对并积极克服。（once 引导状语从句 “一旦…… 就……”） 9. 一听说社区招募志愿者，同学们都踊跃报名参与。（on/upon＋doing “一…… 就……”） 10. 主办方不太可能临时更改比赛时间和活动流程。（it is unlikely that… “不太可能……”） 11. 积累了丰富的写作素材，我顺利完成了征文创作。（having done 分词先于主句动作 “先做了某事，然后……”） 12. 一旦树立明确的目标，就要为之坚持努力不放弃。（once 引导状语从句 “一旦…… 就……”） 13. 一走进图书馆，大家都自觉保持安静开始阅读。（on/upon＋doing “一…… 就……”） 14. 学校不太可能取消本次校园文化节的相关活动。（it is unlikely that… “不太可能……”） 15. 意识到团队合作的重要性，大家开始互帮互助共同进步。（having done 分词先于主句动作 “先做了某事，然后……”） 学科网（北京）股份有限公司 $