Unit 4 Breaking Boundaries单元写作作业设计（学生版+教师版）2026-2027学年高中英语外研版选择性必修第二册

外研版选择性必修二 Unit 4　Breaking Boundaries 单元写作作业（教师版） 一、单元写作任务 假定你是李华，你校将举办以“Breaking Boundaries”为题的英语演讲比赛。请你写一篇演讲稿参赛，讲一个跨界发展或打破偏见的人物、事例（如从童星跨界成为冬奥冠军的运动员、身残志坚的运动员），谈谈“界限”是如何被勇气打破的。内容包括： 1. 简述这个人物或事例（他/她面临怎样的界限或偏见）； 2. 描述他/她如何打破它，结果如何； 3. 谈谈这个故事给你的启示，并发出号召。 注意：1. 词数100左右；2. 可适当增加细节，以使行文连贯；3. 开头和结尾已给出，不计入总词数。 Good afternoon, everyone. I'm Li Hua from Class 5. 　　____________________________________________________________________ 　　____________________________________________________________________ 　　Thank you for listening! 二、审题建模（动笔前先想清楚这六件事） 项目 写作要点 体裁 演讲稿（speech）：问候—亮出主题—讲述事例—提炼启示—呼吁收束—致谢，有气势、有呼告。 人称 第三人称（he/she）讲人物故事，第一人称（I）谈启示，we/you 发出号召。 时态 叙事用一般过去时；谈普遍道理与启示用一般现在时。 结构 四段式。Para 1：问候 + 点题（什么是“界限”）；Para 2：讲述事例——他/她面临怎样的界限、如何打破；Para 3：启示（界限是什么、标签是什么）；Para 4：号召大家勇敢跨界 + 致谢。 要点 人物要具体（名字、身份、关键一幕），偏见要写明（“你只能二选一”“残疾人不可能……”），打破要有标志性结果（金牌、掌声、纪录）。 语气 坚定、激昂，短句与排比制造节奏；结尾一句“金句”让听众带走。 三、话题词块梳理 Ⅰ. 话题词汇（中英对照，答案已填入） 话题词汇 1. boundary n. 边界；界限 2. barrier n. 障碍；壁垒 3. prejudice n. 偏见 4. stereotype n. 刻板印象；模式化观念 5. athlete n. 运动员 6. disability n. 残疾；缺陷 7. determined adj. 坚决的；坚定的 8. determination n. 决心；果断 9. courage n. 勇气；勇敢 10. challenge vt. 挑战；质疑 11. overcome vt. 克服；解决 12. limit n. 极限；限度 13. ambition n. 雄心；抱负 14. breakthrough n. 突破；重大进展 15. profession n. 职业；行业 16. identity n. 身份；特性 17. confidence n. 自信 18. inspire vt. 激励；启发 19. ignore vt. 忽视；不理会 20. doubt vt./n. 怀疑 21. persistent adj. 坚持不懈的 22. creative adj. 有创造力的 23. risk n. 冒险（的风险） vt. 冒……的风险 24. achievement n. 成就；成绩 Ⅱ. 话题词块（答案已填入） 话题词块 1. break down 打破；摧毁 2. break through 突破；冲破 3. break the record 打破纪录 4. step out of 走出 5. cross the line 越过界限 6. go beyond 超越；超出 7. set a new record 创造新纪录 8. fight against 与……作斗争 9. stand up for 捍卫；为……挺身而出 10. lose heart 灰心；泄气 11. give up 放弃 12. in the face of 面对（困难等） 13. no matter what 无论什么 14. believe in 相信；信任 15. make history 创造历史 16. pave the way for 为……铺平道路 17. push the limits 挑战极限 18. think outside the box 打破常规思考 19. take risks 冒险 20. against all odds 尽管困难重重 21. be regarded as 被视为 22. shake off 摆脱；甩掉 23. dare to do sth. 敢于做某事 24. open the door to 打开……的大门 25. set an example for 为……树立榜样 26. prove...to... 向……证明…… 27. more than 不仅仅是 28. rise above 超越；克服 29. tear down the wall 推倒高墙 30. inspire sb. to do sth. 激励某人做某事 Ⅲ. 词块升级（把左边的“基础表达”换成右边更高级的说法） 基础表达 升级表达 1. She is disabled, but she is a great athlete. She is an athlete first; her wheelchair has never defined her. 2. He broke the rules of his field. He dared to cross the line no one else would cross. 3. We should not judge people by labels. Never let a label decide what a person is worth. 4. It is hard to overcome difficulties. Hard as it is to overcome difficulties, the determined rise above them again and again. 5. I want to be brave. I want to be brave enough to cross the line, even if my hands are shaking. 6. She succeeded at last. Against all odds, she turned "impossible" into her personal record. 7. He is different from others. He is cut from a different cloth from everyone around him. 8. We should try new things. Only by trying new things can we discover how far we can go. 四、教材好句精选（根据汉语补全句子，注意课文句式与词块的用法） 1. 界限不是用来困住我们的，而是等着被打破的。 　　Boundaries are not made to trap us, but to be broken. 2. 这位运动员从未让轮椅定义自己。 　　The athlete never let the wheelchair define who she was. 3. 面对偏见，她选择用行动回应。 　　In the face of prejudice, she chose to respond with action. 4. 正是他的勇气打破了行业之间的墙。 　　It was his courage that broke the wall between industries. 5. 只要敢于尝试，就没有什么界限不能跨越。 　　Nothing is impossible to cross as long as we dare to try. 6. 他不顾所有人的怀疑，坚守自己的梦想。 　　He held on to his dream despite everyone's doubts. 7. 直到站上领奖台，人们才不再用老眼光看她。 　　Not until she stood on the podium did people stop looking at her through old eyes. 8. 打破界限的人，常常也为后来者铺平了道路。 　　Those who break boundaries often pave the way for those who follow. 9. 挑战极限需要的不是天赋，而是坚持。 　　What pushing the limits needs is not talent but persistence. 10. 每一次勇敢的尝试，都在让世界少一道墙。 　　Every single brave attempt makes the world a little less walled. 11. 我们敬佩的不是他的成功，而是他打破偏见的勇气。 　　What we admire is not his success but his courage to break the prejudice. 12. 只有走出舒适区，人才能发现自己的潜力。 　　Only by stepping out of one's comfort zone can one discover one's own potential. 五、句式升级与仿写（按要求改写下列句子，体会“高级感”从何而来） 1. She is disabled. She never stops running towards her dream. 要求：用 “adj. + as + 主语 + 动词” 让步倒装改写第一句 → Disabled as she is, she never stops running towards her dream. 2. He faced prejudice. He responded with actions. 要求：用动词-ing 形式作状语合并，并用 not…but… 对比“言语”与“行动” → Facing prejudice, he responded not with words but with action. 3. Courage carried him over the wall between industries. 要求：用强调句强调 courage（可加 not luck 对比） → It was courage, not luck, that carried him over the wall between industries. 4. People didn't stop doubting her until she won the gold medal. 要求：用 Not until 开头的倒装句改写 → Not until she won the gold medal did people stop doubting her. 5. We can break stereotypes only when we stop judging by labels. 要求：用 Only + 状语从句置于句首的倒装句改写 → Only when we stop judging by labels can we break stereotypes. 6. He stepped into a new field at forty. It was a brave decision. 要求：用不定式短语作主语合并为一句 → To step into a new field at forty was a brave decision. 7. The challenge was so great that many people gave up halfway. 要求：用 So…that… 结构的倒装句改写 → So great was the challenge that many people gave up halfway. 8. She broke the record. She also broke people's prejudice. 要求：用 what 主语从句 + not only…but also… 合并 → What she broke was not only the record but also people's prejudice. 9. If you dare to step beyond the line, you will discover how far you can go. 要求：改为“祈使句 + and”结构 → Dare to step beyond the line, and you will discover how far you can go. 10. Every boundary is waiting for someone to break it. 要求：用现在分词短语作后置定语改写 → Every boundary is a barrier waiting to be broken. 六、课外材料精编（读一读，背一背，用一用） Boundaries are not walls; they are starting lines drawn by someone else's fear. 界限不是墙，而是由他人的恐惧画出的起跑线。　（not…but… 变体 + 比喻） The moment you stop asking "Can I?", the word "impossible" starts to shrink. 当你不再问“我行吗”，“不可能”便开始缩小。　（the moment 从句 + 拟人） Never has a boundary been broken by someone standing still. 从来没有哪道界限是被原地不动的人打破的。　（Never 置于句首的倒装） It is not the label on our back but the direction of our steps that defines us. 定义我们的不是背后的标签，而是脚步的方向。　（强调句） So deep was the prejudice that it took a lifetime of courage to crack it. 偏见如此之深，需要用一生的勇气去撬开一道缝。　（so…that 的倒装） What seems like a limit today is a legend tomorrow. 今天看似的极限，明天就是传奇。　（what 主语从句） The more boundaries we cross, the fewer excuses we have left. 我们跨越的界限越多，剩下的借口就越少。　（the + 比较级, the + 比较级） Courage does not mean the absence of fear, but the choice to move with it. 勇气不是没有恐惧，而是带着恐惧前行。　（not…but…） Behind every "first" stands a person who refused to accept "never". 每一个“第一”背后，都站着一个拒绝接受“永远不”的人。　（倒装 + 定语从句） A wheelchair can chain the legs, but it cannot chain a dream. 轮椅能困住双腿，却困不住梦想。　（对偶 + but 转折） Hard as the road was, she made it her runway. 路再难，她也把它变成了自己的跑道。　（as 让步倒装 + 比喻） Only those who dare to look strange can ever look great. 只有敢“显得奇怪”的人，才可能“显得伟大”。　（only 修饰主语 + 对称） Breaking boundaries is not destroying rules, but redrawing the map. 打破界限不是摧毁规则，而是重绘地图。　（动名词 + not…but…） The wall you dare to climb today becomes the door others walk through tomorrow. 你今天敢攀的墙，就是别人明天穿行的门。　（定语从句 + 对称） 七、同话题高考真题【改编自高考应用文真题·演讲稿，情境已替换】 你校将举办以“Never Give Up”为主题的英语演讲比赛。请你以“Every Failure Is a Step”为题写一篇演讲稿，内容包括： 1. 讲述一件你多次失败最终做成的事； 2. 谈谈你的心得； 3. 鼓励同学们勇敢尝试。 注意：1. 词数100左右；2. 可适当增加细节，以使行文连贯；3. 本题改编自高考应用文真题（演讲稿体裁），情境已替换。 【审题建模】 审体裁：演讲稿，标题已给出，有问候与致谢，语言口语化。 审人称：第一人称（I）讲自己，we/you 鼓励听众。 审时态：叙事用一般过去时；心得与呼吁用一般现在时或祈使句。 审内容：Para 1 悬念开场（五十次摔倒）；Para 2 学滑板的过程——摔倒、记录、坚持；Para 3 成功的瞬间与心得；Para 4 号召 + 金句。 审语气：幽默自嘲（自己也笑自己）+ 具体做法（小本子记录进步），真诚可信。 【参考范文】 Every Failure Is a Step 　　Good afternoon, everyone. I'm Li Hua. Today I want to tell you about the fifty times I fell. 　　Last year, I decided to learn skateboarding. In the first month, I fell almost every day—on my knees, on my palms, once flat on my back. My friends laughed, and honestly, so did I. But I kept a small notebook and wrote down one thing I did better after each fall. 　　Three months later, I completed my first clean turn. The joy was not about the trick; it was about the fifty falls that built it. 　　So, my friends, when you fail, remember: every failure is a step—painful, but always forward. Thank you for listening! 【亮点句式】 ① I want to tell you about the fifty times I fell.（数字悬念开场，一下子抓住听众） ② —on my knees, on my palms, once flat on my back（破折号列举细节，画面感强） ③ I kept a small notebook and wrote down one thing I did better after each fall.（具体做法，心得可信） ④ every failure is a step—painful, but always forward（插入形容词短语收束，简洁有力） 八、范文赏析 【参考范文】 Good afternoon, everyone. I'm Li Hua from Class 5. My topic today is "Breaking Boundaries". 　　Su Yiming began as a child film actor. People told him to choose: acting or snowboarding. He refused. While others saw a risky leap, he saw the only path that felt like his own. At the Beijing 2022 Winter Olympics, his snowboard crossed the line people said could not be crossed, and a gold medal answered every doubt. 　　His story reminds us: boundaries are starting lines, drawn by other people's caution. Labels—actor, student, "too young"—describe where we stand, not how far we can go. 　　So dare to step across. The field on the other side may just be yours. Thank you for listening! 【学生习作】 Good afternoon, everyone. I'm Li Hua. 　　Today I want to talk about breaking boundaries. Boundaries are like walls. Many people are afraid of walls. But some people are not afraid. They jump over the walls. 　　For example, a famous player was disabled, but he kept running and won many games. He is very great. We should learn from him. 　　If we work hard, we can also break boundaries. Thank you for listening! 【习作点评】 优点：观点明确（界限可以被打破），有例子，格式完整，语言基本正确。 问题一：例子空泛，“a famous player was disabled”没有任何具体信息；应写明人物、场景与关键一幕，如他从赛场跌倒到站上领奖台的那一夜。 问题二：比喻前后混乱，“walls / jump over the walls”反复出现却无新意；应换一种立意，如“界限是被他人的胆怯画出的起跑线”。 问题三：全文以“主+系+表”短句为主，缺少倒装、强调句和从句，演讲没有气势与节奏。 问题四：结尾“If we work hard, we can also…”是套话；应落到“怎么做”，如“别让别人的怀疑替你划界”，再用一句金句收束。 【评分标准】（满分15分，按高考应用文评分细则） 档次 分数 评分描述 第五档 13—15分 覆盖全部要点，应用了较多语法结构和词汇，句式有变化，衔接自然，语法和拼写错误极少，完全达到交际目的。 第四档 10—12分 覆盖全部要点，语法结构和词汇能满足任务要求，衔接基本连贯，有少量错误但不影响理解。 第三档 7—9分 基本覆盖要点，语法结构单调，词汇有限，有一些错误，部分内容表达不清。 第二档 4—6分 遗漏较多要点，语法结构单调、词汇项目有限，错误较多，影响理解。 第一档 1—3分 只能写出个别单词，内容太少，无法传达信息。 【写作指导：本单元写作的三个得分点】 得分点一：人物要“立起来”。给名字、给身份、给关键一幕（“他的滑雪板越过了人们说不可能越过的那条线”），一个瞬间比十句“他很努力”更有说服力。 得分点二：立意要“翻新”。不要停在“界限像墙、要翻过去”，试试“界限是起跑线，是被他人的谨慎画出来的”，或“标签描述我们站在哪里，而不是我们能走多远”。 得分点三：本单元词块要用够。break through、go beyond、against all odds、pave the way for、in the face of、dare to do 至少出现 5 个，再用一句 Not until 倒装或强调句收束，既有文采又有力量。 学科网（北京）股份有限公司 $ 外研版选择性必修二 Unit 4　Breaking Boundaries 单元写作作业 一、单元写作任务 假定你是李华，你校将举办以“Breaking Boundaries”为题的英语演讲比赛。请你写一篇演讲稿参赛，讲一个跨界发展或打破偏见的人物、事例（如从童星跨界成为冬奥冠军的运动员、身残志坚的运动员），谈谈“界限”是如何被勇气打破的。内容包括： 1. 简述这个人物或事例（他/她面临怎样的界限或偏见）； 2. 描述他/她如何打破它，结果如何； 3. 谈谈这个故事给你的启示，并发出号召。 注意：1. 词数100左右；2. 可适当增加细节，以使行文连贯；3. 开头和结尾已给出，不计入总词数。 Good afternoon, everyone. I'm Li Hua from Class 5. 　　____________________________________________________________________ 　　____________________________________________________________________ 　　Thank you for listening! 二、审题建模（动笔前先想清楚这六件事） 项目 写作要点 体裁 演讲稿（speech）：问候—亮出主题—讲述事例—提炼启示—呼吁收束—致谢，有气势、有呼告。 人称 第三人称（he/she）讲人物故事，第一人称（I）谈启示，we/you 发出号召。 时态 叙事用一般过去时；谈普遍道理与启示用一般现在时。 结构 四段式。Para 1：问候 + 点题（什么是“界限”）；Para 2：讲述事例——他/她面临怎样的界限、如何打破；Para 3：启示（界限是什么、标签是什么）；Para 4：号召大家勇敢跨界 + 致谢。 要点 人物要具体（名字、身份、关键一幕），偏见要写明（“你只能二选一”“残疾人不可能……”），打破要有标志性结果（金牌、掌声、纪录）。 语气 坚定、激昂，短句与排比制造节奏；结尾一句“金句”让听众带走。 三、话题词块梳理 Ⅰ. 话题词汇（根据提示补全单词或词义） 话题词汇 1. boundary n. ____________ 2. ____________ n. 障碍；壁垒 3. prejudice n. ____________ 4. ____________ n. 刻板印象；模式化观念 5. athlete n. ____________ 6. ____________ n. 残疾；缺陷 7. determined adj. ____________ 8. ____________ n. 决心；果断 9. courage n. ____________ 10. ____________ vt. 挑战；质疑 11. overcome vt. ____________ 12. ____________ n. 极限；限度 13. ambition n. ____________ 14. ____________ n. 突破；重大进展 15. profession n. ____________ 16. ____________ n. 身份；特性 17. confidence n. ____________ 18. ____________ vt. 激励；启发 19. ignore vt. ____________ 20. ____________ vt./n. 怀疑 21. persistent adj. ____________ 22. ____________ adj. 有创造力的 23. risk n. ____________ vt. ____________ 24. ____________ n. 成就；成绩 Ⅱ. 话题词块（根据汉语补全短语，或根据短语写出汉语） 话题词块 1. break down ____________ 2. ____________ 突破；冲破 3. break the record ____________ 4. ____________ 走出 5. cross the line ____________ 6. ____________ 超越；超出 7. set a new record ____________ 8. ____________ 与……作斗争 9. stand up for ____________ 10. ____________ 灰心；泄气 11. give up ____________ 12. ____________ 面对（困难等） 13. no matter what ____________ 14. ____________ 相信；信任 15. make history ____________ 16. ____________ 为……铺平道路 17. push the limits ____________ 18. ____________ 打破常规思考 19. take risks ____________ 20. ____________ 尽管困难重重 21. be regarded as ____________ 22. ____________ 摆脱；甩掉 23. dare to do sth. ____________ 24. ____________ 打开……的大门 25. set an example for ____________ 26. ____________ 向……证明…… 27. more than ____________ 28. ____________ 超越；克服 29. tear down the wall ____________ 30. ____________ 激励某人做某事 Ⅲ. 词块升级（把左边的“基础表达”换成右边更高级的说法） 基础表达 升级表达 1. She is disabled, but she is a great athlete. ____________________ 2. He broke the rules of his field. ____________________ 3. We should not judge people by labels. ____________________ 4. It is hard to overcome difficulties. ____________________ 5. I want to be brave. ____________________ 6. She succeeded at last. ____________________ 7. He is different from others. ____________________ 8. We should try new things. ____________________ 四、教材好句精选（根据汉语补全句子，注意课文句式与词块的用法） 1. 界限不是用来困住我们的，而是等着被打破的。 　　Boundaries are not made to ________ us, but ________ ________ ________. 2. 这位运动员从未让轮椅定义自己。 　　The athlete never let the wheelchair ________ ________ she was. 3. 面对偏见，她选择用行动回应。 　　________ ________ ________ ________, she chose to respond with action. 4. 正是他的勇气打破了行业之间的墙。 　　________ ________ his courage ________ broke the wall between industries. 5. 只要敢于尝试，就没有什么界限不能跨越。 　　Nothing is impossible to cross ________ ________ ________ we dare to try. 6. 他不顾所有人的怀疑，坚守自己的梦想。 　　He ________ ________ ________ ________ despite everyone's doubts. 7. 直到站上领奖台，人们才不再用老眼光看她。 　　Not until she stood on the podium ________ people ________ ________ her through old eyes. 8. 打破界限的人，常常也为后来者铺平了道路。 　　Those who break boundaries often ________ ________ ________ ________ those who follow. 9. 挑战极限需要的不是天赋，而是坚持。 　　What pushing the limits needs is not ________ but ________. 10. 每一次勇敢的尝试，都在让世界少一道墙。 　　________ ________ brave attempt makes the world a little less walled. 11. 我们敬佩的不是他的成功，而是他打破偏见的勇气。 　　________ we admire is not his success but his ________ to break the prejudice. 12. 只有走出舒适区，人才能发现自己的潜力。 　　Only ________ ________ ________ ________ ________ ________ ________ can one discover one's own potential. 五、句式升级与仿写（按要求改写下列句子，体会“高级感”从何而来） 1. She is disabled. She never stops running towards her dream. 要求：用 “adj. + as + 主语 + 动词” 让步倒装改写第一句 → ____________________________________________________________ 2. He faced prejudice. He responded with actions. 要求：用动词-ing 形式作状语合并，并用 not…but… 对比“言语”与“行动” → ____________________________________________________________ 3. Courage carried him over the wall between industries. 要求：用强调句强调 courage（可加 not luck 对比） → ____________________________________________________________ 4. People didn't stop doubting her until she won the gold medal. 要求：用 Not until 开头的倒装句改写 → ____________________________________________________________ 5. We can break stereotypes only when we stop judging by labels. 要求：用 Only + 状语从句置于句首的倒装句改写 → ____________________________________________________________ 6. He stepped into a new field at forty. It was a brave decision. 要求：用不定式短语作主语合并为一句 → ____________________________________________________________ 7. The challenge was so great that many people gave up halfway. 要求：用 So…that… 结构的倒装句改写 → ____________________________________________________________ 8. She broke the record. She also broke people's prejudice. 要求：用 what 主语从句 + not only…but also… 合并 → ____________________________________________________________ 9. If you dare to step beyond the line, you will discover how far you can go. 要求：改为“祈使句 + and”结构 → ____________________________________________________________ 10. Every boundary is waiting for someone to break it. 要求：用现在分词短语作后置定语改写 → ____________________________________________________________ 六、课外材料精编（读一读，背一背，用一用） Boundaries are not walls; they are starting lines drawn by someone else's fear. 界限不是墙，而是由他人的恐惧画出的起跑线。　（not…but… 变体 + 比喻） The moment you stop asking "Can I?", the word "impossible" starts to shrink. 当你不再问“我行吗”，“不可能”便开始缩小。　（the moment 从句 + 拟人） Never has a boundary been broken by someone standing still. 从来没有哪道界限是被原地不动的人打破的。　（Never 置于句首的倒装） It is not the label on our back but the direction of our steps that defines us. 定义我们的不是背后的标签，而是脚步的方向。　（强调句） So deep was the prejudice that it took a lifetime of courage to crack it. 偏见如此之深，需要用一生的勇气去撬开一道缝。　（so…that 的倒装） What seems like a limit today is a legend tomorrow. 今天看似的极限，明天就是传奇。　（what 主语从句） The more boundaries we cross, the fewer excuses we have left. 我们跨越的界限越多，剩下的借口就越少。　（the + 比较级, the + 比较级） Courage does not mean the absence of fear, but the choice to move with it. 勇气不是没有恐惧，而是带着恐惧前行。　（not…but…） Behind every "first" stands a person who refused to accept "never". 每一个“第一”背后，都站着一个拒绝接受“永远不”的人。　（倒装 + 定语从句） A wheelchair can chain the legs, but it cannot chain a dream. 轮椅能困住双腿，却困不住梦想。　（对偶 + but 转折） Hard as the road was, she made it her runway. 路再难，她也把它变成了自己的跑道。　（as 让步倒装 + 比喻） Only those who dare to look strange can ever look great. 只有敢“显得奇怪”的人，才可能“显得伟大”。　（only 修饰主语 + 对称） Breaking boundaries is not destroying rules, but redrawing the map. 打破界限不是摧毁规则，而是重绘地图。　（动名词 + not…but…） The wall you dare to climb today becomes the door others walk through tomorrow. 你今天敢攀的墙，就是别人明天穿行的门。　（定语从句 + 对称） 七、同话题高考真题【改编自高考应用文真题·演讲稿，情境已替换】 你校将举办以“Never Give Up”为主题的英语演讲比赛。请你以“Every Failure Is a Step”为题写一篇演讲稿，内容包括： 1. 讲述一件你多次失败最终做成的事； 2. 谈谈你的心得； 3. 鼓励同学们勇敢尝试。 注意：1. 词数100左右；2. 可适当增加细节，以使行文连贯；3. 本题改编自高考应用文真题（演讲稿体裁），情境已替换。 八、范文赏析 【参考范文】 Good afternoon, everyone. I'm Li Hua from Class 5. My topic today is "Breaking Boundaries". 　　Su Yiming began as a child film actor. People told him to choose: acting or snowboarding. He refused. While others saw a risky leap, he saw the only path that felt like his own. At the Beijing 2022 Winter Olympics, his snowboard crossed the line people said could not be crossed, and a gold medal answered every doubt. 　　His story reminds us: boundaries are starting lines, drawn by other people's caution. Labels—actor, student, "too young"—describe where we stand, not how far we can go. 　　So dare to step across. The field on the other side may just be yours. Thank you for listening! 【学生习作】 Good afternoon, everyone. I'm Li Hua. 　　Today I want to talk about breaking boundaries. Boundaries are like walls. Many people are afraid of walls. But some people are not afraid. They jump over the walls. 　　For example, a famous player was disabled, but he kept running and won many games. He is very great. We should learn from him. 　　If we work hard, we can also break boundaries. Thank you for listening! 【自我修改清单】（写完对照检查） □ 人物或事例是否具体（名字、身份、关键一幕），而不是“一个著名的人”？ □ 是否点明了“界限/偏见”具体是什么，又是被什么打破的？ □ 是否从他人的事例回到“我们”，发出自己的号召？ □ 是否用了倒装、强调句或 not…but… 等高级句式？ □ 是否用了本单元词块（break through, go beyond, against all odds, pave the way for 等）？ □ 结尾是否有一句能被记住的金句？ 九、参考答案 三、话题词块梳理 Ⅰ. 话题词汇 1. boundary n. 边界；界限 2. barrier n. 障碍；壁垒 3. prejudice n. 偏见 4. stereotype n. 刻板印象；模式化观念 5. athlete n. 运动员 6. disability n. 残疾；缺陷 7. determined adj. 坚决的；坚定的 8. determination n. 决心；果断 9. courage n. 勇气；勇敢 10. challenge vt. 挑战；质疑 11. overcome vt. 克服；解决 12. limit n. 极限；限度 13. ambition n. 雄心；抱负 14. breakthrough n. 突破；重大进展 15. profession n. 职业；行业 16. identity n. 身份；特性 17. confidence n. 自信 18. inspire vt. 激励；启发 19. ignore vt. 忽视；不理会 20. doubt vt./n. 怀疑 21. persistent adj. 坚持不懈的 22. creative adj. 有创造力的 23. risk n. 冒险（的风险） vt. 冒……的风险 24. achievement n. 成就；成绩 Ⅱ. 话题词块 1. break down 打破；摧毁 2. break through 突破；冲破 3. break the record 打破纪录 4. step out of 走出 5. cross the line 越过界限 6. go beyond 超越；超出 7. set a new record 创造新纪录 8. fight against 与……作斗争 9. stand up for 捍卫；为……挺身而出 10. lose heart 灰心；泄气 11. give up 放弃 12. in the face of 面对（困难等） 13. no matter what 无论什么 14. believe in 相信；信任 15. make history 创造历史 16. pave the way for 为……铺平道路 17. push the limits 挑战极限 18. think outside the box 打破常规思考 19. take risks 冒险 20. against all odds 尽管困难重重 21. be regarded as 被视为 22. shake off 摆脱；甩掉 23. dare to do sth. 敢于做某事 24. open the door to 打开……的大门 25. set an example for 为……树立榜样 26. prove...to... 向……证明…… 27. more than 不仅仅是 28. rise above 超越；克服 29. tear down the wall 推倒高墙 30. inspire sb. to do sth. 激励某人做某事 Ⅲ. 词块升级 1. She is an athlete first; her wheelchair has never defined her. 2. He dared to cross the line no one else would cross. 3. Never let a label decide what a person is worth. 4. Hard as it is to overcome difficulties, the determined rise above them again and again. 5. I want to be brave enough to cross the line, even if my hands are shaking. 6. Against all odds, she turned "impossible" into her personal record. 7. He is cut from a different cloth from everyone around him. 8. Only by trying new things can we discover how far we can go. 四、教材好句精选 1. Boundaries are not made to trap us, but to be broken. 2. The athlete never let the wheelchair define who she was. 3. In the face of prejudice, she chose to respond with action. 4. It was his courage that broke the wall between industries. 5. Nothing is impossible to cross as long as we dare to try. 6. He held on to his dream despite everyone's doubts. 7. Not until she stood on the podium did people stop looking at her through old eyes. 8. Those who break boundaries often pave the way for those who follow. 9. What pushing the limits needs is not talent but persistence. 10. Every single brave attempt makes the world a little less walled. 11. What we admire is not his success but his courage to break the prejudice. 12. Only by stepping out of one's comfort zone can one discover one's own potential. 五、句式升级与仿写 1. Disabled as she is, she never stops running towards her dream. 2. Facing prejudice, he responded not with words but with action. 3. It was courage, not luck, that carried him over the wall between industries. 4. Not until she won the gold medal did people stop doubting her. 5. Only when we stop judging by labels can we break stereotypes. 6. To step into a new field at forty was a brave decision. 7. So great was the challenge that many people gave up halfway. 8. What she broke was not only the record but also people's prejudice. 9. Dare to step beyond the line, and you will discover how far you can go. 10. Every boundary is a barrier waiting to be broken. 七、同话题高考真题【改编自高考应用文真题·演讲稿，情境已替换】 审体裁：演讲稿，标题已给出，有问候与致谢，语言口语化。 审人称：第一人称（I）讲自己，we/you 鼓励听众。 审时态：叙事用一般过去时；心得与呼吁用一般现在时或祈使句。 审内容：Para 1 悬念开场（五十次摔倒）；Para 2 学滑板的过程——摔倒、记录、坚持；Para 3 成功的瞬间与心得；Para 4 号召 + 金句。 审语气：幽默自嘲（自己也笑自己）+ 具体做法（小本子记录进步），真诚可信。 【参考范文】 Every Failure Is a Step 　　Good afternoon, everyone. I'm Li Hua. Today I want to tell you about the fifty times I fell. 　　Last year, I decided to learn skateboarding. In the first month, I fell almost every day—on my knees, on my palms, once flat on my back. My friends laughed, and honestly, so did I. But I kept a small notebook and wrote down one thing I did better after each fall. 　　Three months later, I completed my first clean turn. The joy was not about the trick; it was about the fifty falls that built it. 　　So, my friends, when you fail, remember: every failure is a step—painful, but always forward. Thank you for listening! 学科网（北京）股份有限公司 $