Welcome Unit 一轮基础复习 导学案-2027届高三英语人教版必修第一册

该高中英语导学案聚焦人教版必修1 Welcome Unit“校园适应”主题，系统整合高考核心考点，涵盖高频词汇（anxious、impress等）、语法句型（非谓语、with复合结构等）及应用文写作（活动报道）、读后续写（焦虑-自信情感线），通过预习案扫清基础、探究案精讲考点、写作案衔接应用、检测案分层验收的闭环设计，引导学生自主构建话题知识网络。 亮点在于词汇写作一体化与个性化复习支持，如探究案设置单句填空、完成句子等词汇应用练习，写作案提供活动报道三段式模板与续写仿写训练，培养语言能力与思维品质。当堂检测分A/B/C层，学生可自主诊断薄弱点，教师能依据学情精准指导，有效提升学生自主复习效率与备考实效。

高考英语一轮复习 · 人教版必修1 Welcome Unit 高中新生活·校园适应·成长蜕变（词汇·写作一体化） ◆ 单元导读 人教版必修一 Welcome Unit 是高中阶段的起始单元，主题语境属“人与自我——生活与学习”。单元围绕“高中新生活”展开：初入校园的陌生与期待、结交新朋友、适应节奏更快的学习与生活、在集体活动中建立自信与归属感。语料普遍呈现一条“焦虑不安→逐步适应→自信成长”的情感主线，这正是读后续写最常考查的青少年成长类话题素材。复习本单元不只是背 14 个单词，而是要把“校园适应”话题下的高频词汇、情感表达与写作句式整体吃透。 ◆ 高考接轨 · 应用文写作：校园活动报道、给新生的学习建议、开学发言稿是新高考高频体裁，本单元 welcome party、campus tour、Student Union 等语料可直接迁移；the purpose of which、What impressed me most was...、not only...but also... 等句式是应用文升级的核心。 · 读后续写：“新生适应”类情节（焦虑→自信、紧张→放松）是近年高考续写高频情感线，本单元整理的动作、环境、情绪三类描写语料可直接套用。 · 语法填空：本单元集中出现词性转换、非谓语作状语、with 复合结构、状语从句省略等高考必考考点，配套练习已逐项编排。 · 话题复现：anxious、impress、confident、adapt、challenge 等词在高考写作与读后续写话题语境中复现率高，是“背了就能用”的话题词块。 ◆ 单元重难点 · 词汇（★高频易错）：anxious（about/for/to do 三层搭配）、impress（impressive 与 impressed 的主语差异）、concentrate（on 不接 to do）、confident（of / that 与熟词生义 in confidence）、organise（-ed 形容词化）；易混辨析 anxious/eager/nervous、-ed/-ing 形容词。 · 语法句型：非谓语作状语、状语从句省略、with 复合结构、“介词+关系代词”定语从句、what 引导主语从句、It was the first time that... 过去完成时。 · 写作：活动报道三段式（目的—过程—感受）；读后续写“焦虑→自信”情感线的动作、环境与情绪描写。 ◆ 学案意图 这份“词汇·写作一体化”学案服务于高三一轮复习：一轮复习不是把单词再抄一遍，而是把零散词汇按高考考点重新整合。学案以“预习案扫清词义词形—探究案按考点精讲高频词—写作案把词汇接入应用文与读后续写—当堂检测分层验收—答案解析回扣考点”形成闭环。 设计理念是“词汇为写作服务、写作带动词汇记忆”，让学生不再“背得下、用不出”；A/B/C 三层检测兼顾基础过关与拔高拓展。 【预习案】课前热身 一、写出下列单词的汉语释义（每题1分） 1. exchange _______________ 2. design _______________ 3. anxious _______________ 4. impress _______________ 5. concentrate _______________ 6. confident _______________ 7. curious _______________ 8. explore _______________ 9. organise _______________ 10. annoy _______________ 11. frighten _______________ 12. look forward to _______________ 13. adapt _______________ 14. challenge _______________ 二、写出派生词（每空1分） 1. anxious → n. _______________ adv. _______________ 2. impress → n. _______________ adj. _______________（物） adj. _______________（人） 3. concentrate → n. _______________ 4. confident → n. _______________ adv. _______________ 5. curious → n. _______________ adv. _______________ 6. explore → n. _______________ n. _______________（人） 7. organise → n. _______________ n. _______________（人） adj. _______________ 8. annoy → adj. _______________（人） adj. _______________（物） n. _______________ 9. frighten → adj. _______________（人） adj. _______________（物） 三、词块匹配（连线，每题1分） 1. look forward to ＿＿　A. 集中注意力于 2. be anxious about ＿＿　B. 盼望；期待 3. concentrate on ＿＿　C. 为……担忧 4. be curious about ＿＿　D. 对……好奇 5. be impressed by ＿＿　E. 参加；参与 6. participate in ＿＿　F. 对……印象深刻 【探究案】课堂精讲 一、核心词汇精讲（★为高频易错词） ★1. anxious adj. 焦虑的；渴望的 词形变化：anxious → anxiety n. 焦虑；渴望 → anxiously adv. 焦虑地；渴望地 用法归纳：be anxious about/for sth 为……担忧；be anxious to do sth 渴望做某事；with anxiety 焦虑地 常用词块：be anxious about the exam 为考试担忧；be anxious to make new friends 渴望交新朋友 高级例句：Feeling anxious and restless on the first day, she paced up and down the dormitory, waiting for the orientation meeting to begin. （第一天感到焦虑不安，她在宿舍里踱来踱去，等着迎新会开始。） ★重难点突破：anxious about（担忧）vs anxious to do（渴望），介词不同意思完全不同；anxious/eager/nervous三词辨析是高考常考。 ★2. impress vt. 使钦佩；给……留下深刻印象 词形变化：impress → impression n. 印象 → impressive adj.（事物）令人印象深刻的 → impressed adj.（人）感到印象深刻的 用法归纳：impress sb with sth 用……给某人留下印象；be impressed by/with 对……印象深刻；make/leave an impression on 给……留下印象 常用词块：make a good first impression 留下良好第一印象；be impressed by the teacher's words 被老师的话打动 高级例句：What impressed me most during the first week was the warmth and friendliness of my new classmates, who went out of their way to make me feel at home. （第一周最让我印象深刻的是新同学的热情友好，他们特意让我有宾至如归的感觉。） ★重难点突破：impressive（物作主语）vs impressed（人作主语）——语法填空每年考；What impressed me most was... 是写作高频主语从句结构。 ★3. concentrate vi. & vt. 集中；聚精会神 词形变化：concentrate → concentration n. 专心；集中 用法归纳：concentrate on/upon (doing) sth 集中精力于（做）某事；concentrate one's attention on 把注意力集中于；lose concentration 分心 常用词块：concentrate on studying 专心学习；concentrate one's attention on the lecture 集中注意力听课 高级例句：Sitting by the window, he concentrated on his textbook, ignoring the noise from the playground outside. （他坐在窗边，全神贯注地看书，对操场上的嘈杂声充耳不闻。） ★重难点突破：concentrate on（专心于）不接 to do；concentrate/focus/pay attention to 三个短语程度不同，写作时可以替换使用。 ★4. confident adj. 自信的；有把握的 词形变化：confident → confidence n. 信心；信任 → confidently adv. 自信地 用法归纳：be confident of/about (doing) sth 对（做）……有信心；be confident that... 确信……；have confidence in 对……有信心；build up confidence 建立自信 常用词块：be confident of success 有信心成功；with confidence and determination 带着自信和决心 高级例句：Taking a deep breath and walking onto the stage, she spoke confidently, her eyes shining with determination. （她深吸一口气走上舞台，自信地发言，眼中闪烁着决心。） ★重难点突破：confident of（对……有信心）vs confident that（接从句）；熟词生义 in confidence 私下地、秘密地，是阅读常考考点。 ★5. organise vt. 组织；筹备 词形变化：organise → organisation n. 组织；机构 → organiser n. 组织者 → organised adj. 有组织的；安排有序的 用法归纳：organise an activity/meeting/party 组织活动/会议/晚会；organise sb to do sth 组织某人做某事；organise one's thoughts 整理思路 常用词块：organise a welcome party 组织迎新晚会；student organisation 学生组织；a well-organised activity 组织有序的活动 高级例句：Organised by the Student Union, the welcome party turned out to be a great success, with every freshman feeling welcome and included. （这场由学生会组织的迎新晚会非常成功，每个新生都感受到了欢迎和归属感。） ★重难点突破：Organised by...（过去分词作状语）是活动报道高频开头，语法填空和写作都考；英式 organise 美式 organize，全文要统一拼写。 其余核心词汇速记： exchange（交换：exchange A for B；in exchange for） design（设计：be designed to do；by design） curious（好奇：be curious about；out of curiosity） explore（探索：explore the world/possibilities） annoy（使恼怒：be annoyed with sb at sth；-ed修饰人/-ing修饰物） frighten（使害怕：be frightened of/to do；frighten sb to death） look forward to（盼望：to是介词，后接doing） adapt（适应：adapt to） challenge（挑战：face a challenge） 二、词汇配套练习 （一）单句填空 1. ________(anxious) about whether he could be admitted to his dream university, he stayed up late revising his lessons every night. 2. What made a deep ________(impress) on me was not his perfect grades but his positive attitude towards life. 3. ________(concentrate) on his novel, he didn't notice that the teacher had come into the classroom. 4. After months of training, she was finally ________(confidence) of winning first prize in the national English competition. 5. The sports meeting ________(organise) by our school turned out to be a great success, with all the students actively participating. 6. When ________(ask) about his plan for the summer vacation, he said he would work as a volunteer in the local community. 7. The little girl was ________(frighten) to death when she saw a big dog running towards her on the way home. 8. ________(curious) about what was inside the mysterious box, the little boy couldn't wait to open it. 9. After ________(spend) a whole day exploring the old town, we finally found the hidden café that we had been looking for. 10. She gave a ________(confidence) smile and walked onto the stage to give her speech. （二）完成句子 1. ________________(令我印象最深的) was the way the teacher explained the difficult grammar points to us patiently. 2. ________________(集中精力复习备考) for the coming final exam, he gave up playing computer games completely. 3. She walked onto the stage slowly, ________________(双手微微颤抖), not knowing what to say in front of so many people. 4. ________________(尽管被嘲笑了好几次), he still kept on practising his spoken English every morning. 5. The Student Union will hold an English speech contest, ________________(其目的是提高我们的英语水平). 6. ________________(当被问及为什么选择这所学校时), he said he was attracted by its strong academic atmosphere. 7. It was the first time that he ________________(参加) such an important competition. 8. ________________(随着考试的临近), she became more and more anxious and couldn't sleep well at night. 【写作案】应用文+读后续写 一、应用文：活动报道 （一）话题语料库 ◆ 话题核心短语 ★organise a welcome party 组织迎新晚会；★be designed to do 旨在帮助……；★make a good impression 留下好印象；★build up confidence 建立自信；★adapt to 适应；★participate in 参加；★step out of comfort zone 走出舒适区 campus tour 校园参观；orientation meeting 迎新会；Student Union 学生会；a mix of excitement and anxiety 既兴奋又焦虑 ◆ 话题功能句型 开头：Last + 时间, our school organised + 活动, the purpose of which was to + 目的. 介绍活动：The activity included... / What impressed me most was... / There were a variety of... 表达感受：Not only did it..., but it also... / I am confident that... / What an unforgettable experience it was! （二）审题五步法 ① 体裁：活动报道　② 人称：第一人称　③ 主要时态：一般过去时　④ 内容要点：活动目的+活动过程+活动感受　⑤ 语气：正式、客观但有温度 （三）思路搭建（三段式） 第一段：时间＋活动＋目的（用the purpose of which定语从句升级） 第二段：活动过程按时间顺序写——到达→校园参观→迎新晚会→亮点，用非谓语和定语从句升级 第三段：收获＋展望，用not only...but also...或感叹句升华 （四）句式升级与仿写 原句1：Last Saturday, our school held a welcome activity. Its purpose was to help freshmen adapt. 仿写（用“介词+关系代词”升级）→ Last Saturday, our school organised a welcome activity for freshmen, the purpose of which was to help them adapt to senior high life. 原句2：We arrived at the school gate. We couldn't wait to look around. 仿写（用the moment升级）→ The moment we arrived at the school gate, we couldn't wait to look around. （五）实战演练 上周六，你校组织了一次迎新活动，目的是帮助新生尽快适应高中生活。请你为校报写一篇报道，内容包括：1.活动目的；2.活动过程（校园参观、迎新晚会、学长分享）；3.活动感受。词数80左右。 （六）参考范文（约110词）与解析 Last Saturday, our school organised a welcome activity for freshmen, the purpose of which was to help them adapt to senior high life as soon as possible. The moment we arrived at the school gate, we couldn't wait to look around. What impressed me most was the campus tour, during which we visited the modern library and the well-equipped lab. In the evening, a wonderful welcome party was held in the school hall, where some senior students shared their valuable learning experience. This activity not only relieved our anxiety but also helped us step out of our comfort zone. I am confident that we will have a wonderful time here. What an unforgettable experience it was! 范文解析： ① the purpose of which... ——“介词+关系代词”引导的非限制性定语从句，一句话交代时间、活动、目的三要素，比and it was...更高级。 ② The moment we arrived... ——the moment引导时间状语从句，相当于as soon as，比when更地道。 ③ What impressed me most was... ——what引导主语从句，写作高频句型，比I was most impressed by...更有冲击力。 ④ during which... / where... ——两个“介词+关系代词”叠加在一句里，句式有变化。 ⑤ not only...but also... ——平行结构升华收获，结尾感叹句收尾，情感从焦虑到自信的转变回扣话题。 （七）背诵模板 【开头】Last + 时间, our school organised + 活动, the purpose of which was to + 目的. 【主体】The moment we arrived, we couldn't wait to + 动作. What impressed me most was + 亮点, during which/where + 细节. 【结尾】This activity not only + 收获1 but also + 收获2. I am confident that + 展望. What a/an + 形容词 + experience it was! （八）同义替换 组织：organise → hold/arrange | 迫不及待：couldn't wait to → were eager to | 印象最深：What impressed me most was → What struck me most was | 缓解焦虑：relieve our anxiety → ease our worries 二、读后续写：“焦虑→自信” （一）语料积累（写之前先背下来） ◆ 动作描写（紧张与放松） hands shaking slightly 双手微微颤抖；heart pounding wildly 心狂跳不止；take a deep breath 深吸一口气；straighten up 挺直腰板；walk with confidence 自信地走；exchange a warm smile 交换温暖的微笑 ◆ 环境描写（紧张与温暖） cold and silent 冰冷寂静；warm sunlight streaming in 温暖的阳光洒进来；the classroom bathed in golden light 教室沐浴在金色的阳光里；a gentle breeze blowing 微风轻拂 ◆ 情绪描写（从焦虑到自信） A flood of anxiety swept over her. 一阵焦虑涌上心头。/ A wave of relief washed over her. 一阵释然涌上心头。/ She felt a surge of confidence. 她感到一股自信涌上来。/ Tears of joy blurred her eyes. 喜悦的泪水模糊了双眼。 ◆ 主题句（升华用） It was on that day that she realised... 正是在那天她意识到…… The first day was not as scary as she had imagined. 第一天并不像她想象的那么可怕。 （二）仿写训练 翻译下列句子（用上表语料）： 1. 她双手微微颤抖，深吸一口气，走上讲台。 2. 一阵焦虑涌上心头，她不知道该怎么开口。 3. 温暖的阳光洒进教室，她感到一股自信涌了上来。 4. 正是在那天，她意识到走出舒适区并没有那么可怕。 【当堂检测】分层达标 A层 · 基础达标（必做） 1. 写出下列单词的派生名词 anxious → _______________ impress → _______________ concentrate → _______________ confident → _______________ organise → _______________ 2. 用括号内单词的正确形式填空 （1）The _______________(frighten) movie made the little girl burst into tears. （2）He showed great _______________(confident) when he gave the speech in front of the whole school. （3）We were all deeply _______________(impress) by the teacher's inspiring words. （4）She is busy _______________(organise) the welcome party for the new students. （5）_______________(face) with so many challenges, she never thought of giving up. B层 · 能力提升（选做） 1. 用非谓语动词结构改写下列句子 （1）When she heard the good news, she jumped with joy. → _____________________________________________ （2）Because she was frightened by the thunder, the little girl cried loudly. → ____________________________________________________________ （3）After he had finished his homework, he went out to play basketball. → ________________________________________________________ 2. 汉译英 （1）令我印象最深的是他对学习的热情和对同学的热心。 → ________________________________________________ （2）尽管遇到了很多困难，他还是很快适应了高中生活。 → _________________________________________________ 【参考答案与详细解析】 一、预习案答案 一、1. 交换；交流 2. 设计；构思 3. 焦虑的；不安的；渴望的 4. 使钦佩；给……留下深刻印象 5. 集中（注意力）；聚精会神 6. 自信的；有把握的 7. 好奇的；求知欲强的 8. 探索；探究 9. 组织；筹备；安排 10. 使恼怒；打扰 11. 使害怕；使惊吓 12. 盼望；期待 13. 适应；改编 14. 挑战；向……挑战 二、1. anxiety; anxiously 2. impression; impressive（物）; impressed（人） 3. concentration 4. confidence; confidently 5. curiosity; curiously 6. exploration; explorer（人） 7. organisation; organiser（人）; organised 8. annoyed（人）; annoying（物）; annoyance 9. frightened（人）; frightening（物） 三、1-B 2-C 3-A 4-D 5-F 6-E 二、词汇配套练习答案与解析 （一）单句填空 1. Anxious 【解析】考查形容词作状语。be anxious about 担忧，此处省略being，用形容词短语作原因状语。 2. impression 【解析】考查词性转换。make a deep impression on sb 给某人留下深刻印象，用名词形式。 3. Concentrating 【解析】考查非谓语动词。he与concentrate之间是主动关系，用现在分词作原因状语。 4. confident 【解析】考查词性转换。be confident of doing sth 对做某事有信心，用形容词形式作表语。 5. organised 【解析】考查非谓语动词。sports meeting与organise之间是被动关系，用过去分词作后置定语。 6. asked 【解析】考查状语从句省略。when asked = when he was asked，从句主语与主句主语一致且含be动词，可省略主语和be。 7. frightened 【解析】考查固定搭配。be frightened to death 吓得要死，固定短语。 8. Curious 【解析】考查形容词作状语。be curious about 对……好奇，此处省略being，用形容词短语作原因状语。 9. spending 【解析】考查非谓语动词。介词after后接动名词形式。 10. confident 【解析】考查词性转换。修饰名词smile用形容词形式，confident smile 自信的微笑。 （二）完成句子 1. What impressed me most 【解析】考查what引导的主语从句。what在从句中作主语，“令我印象最深的是……”。 2. Concentrating on reviewing for the exam 【解析】考查非谓语动词。he与concentrate之间是主动关系，用现在分词作原因状语。 3. with her hands shaking slightly 【解析】考查with复合结构。with + 宾语 + 现在分词作宾补，表伴随状态。 4. Though/Although laughed at several times 【解析】考查状语从句省略。though laughed at = though he was laughed at，被动关系用过去分词。 5. whose purpose is to improve our English 【解析】考查whose引导的非限制性定语从句。whose在从句中作定语，修饰purpose。 6. When asked why he chose this school 【解析】考查状语从句省略。when asked = when he was asked，被动关系用过去分词。 7. had taken part in 【解析】考查固定句型。It was the first time that + 过去完成时，"这是他第一次参加……"。 8. With the exam approaching 【解析】考查with复合结构。with + 宾语 + 现在分词作宾补，表伴随状态，“随着考试临近”。 三、续写仿写答案 1. Her hands shaking slightly, she took a deep breath and walked onto the platform. 2. A flood of anxiety swept over her, and she did not know how to start. 3. Warm sunlight streaming into the classroom, she felt a surge of confidence rising inside her. 4. It was on that day that she realised stepping out of her comfort zone was not as scary as she had imagined. 四、当堂检测答案 A层： 1. anxiety / impression / concentration / confidence / organisation 2.（1）frightening（2）confidence（3）impressed（4）organising（5）Faced B层： 1.（1）Hearing the good news, she jumped with joy. （2）Frightened by the thunder, the little girl cried loudly. （3）Having finished his homework, he went out to play basketball. 2.（1）What impressed me most was his passion for study and his warmth for his classmates. 【解析】what 引导主语从句；"对学习的热情" passion for study，"对同学的热心" warmth for sb。 （2）Although/Though he met with many difficulties, he soon adapted to senior high school life. 【解析】although/though 引导让步状语从句，后接句子；"适应" adapt to。 学科网（北京）股份有限公司 $