Welcome Unit 同步分层练习-2026-2027学年高中英语人教版必修第一册

**基本信息** 聚焦Welcome Unit核心词汇、短语及句型，通过分层练习构建从基础积累到综合应用的知识网络，培养语言能力与学习能力。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |核心知识清单|核心词汇19个、拓展词汇14组、短语9个、句型3个|自主梳理（默写版）|从核心词汇到拓展（词形转换），再到短语、句型，构建基础词汇语法体系| |同步分层练习|基础20分、能力30分、综合50分（语法填空10空+书面表达1篇）|分层检测（基础-能力-综合），涵盖词、句、篇|从词汇应用（填空）到句型转换，再到语篇综合（语法填空、写作），实现语言能力从输入到输出的提升|

Welcome Unit 知识清单 核心单词、短语+句型+同步分层练习（默写版+参考答案） 第一部分：核心知识清单（自主梳理） Ⅰ. 核心词汇（会写） 1. ______ n.交换；交流 vt.交换；交流；交易；兑换 2. ______ n.讲座；讲课；教训 vi.（开）讲座；讲课 vt. 训斥 3. ______ n.性别 4. ______ adj. 女（性）的；雌的 n.雌性动（植）物；女子 5. ______ adj.男（性）的；雄的 n.雄性动（植）物；男子 6. ______ n.校园；校区 7. ______ adj.正式的；正规的 8. ______ adj.级别（或地位）高的 9. ______ adj.爱交际的；外向的 10. ______ n.小伙子；男人；家伙 11. ______ n.实验；试验 12. ______ adj.令人尴尬的；难对付的 13. ______ adv.（also forwards）向前；前进 adj. 向前的；前进的 14. ______ n.光；信号 vi. 闪耀；闪光；发出信号 vt. 使闪耀；发出（信号） 15. ______ n.目标；球门；射门 16. ______ n.策略；策划 17. ______ n.同伴；配偶；合伙人 18. ______ n.公司；商行；陪伴；较年长的人 19. ______ n.方式；作风 Ⅱ. 拓展词汇（会用） 1. ______ vt. & vi. 登记；注册 → ______ n. 登记；注册；挂号 2. ______ n.国家；民族；国民 → ______ n.国籍；民族 3. ______ n.设计；设计方案 vt.设计；筹划 → ______ n.设计者 4. ______ adj.焦虑的；不安的 → ______ n.焦虑；不安 5. ______ vt.使恼怒；打扰 → ______ adj.（人）感到恼怒的；生气的 → ______ adj.（物）令人恼怒的；令人生气的 6. ______ vt.使惊吓 → ______ adj.（人）受惊吓的；（人感到）害怕的 → ______ adj.（物）吓人的；（物）令人害怕的 7. ______ vt.使钦佩；给……留下深刻的好印象 vi.留下印象；引人注目 → ______ n.印象；感想 → ______ adj.给人留下深刻印象的；令人钦佩的 8. ______ vt. & vi.集中（注意力）；聚精会神 → ______ n.专心；专注；集中 9. ______ vt. & vi.探索；勘探 → ______ n.探索；探究 → ______ n.探险者；考察者 10. ______ n.信心；信任 → ______ adj.自信的；有把握的 11. ______ vt.组织；筹备；安排；组建 vi.组建；成立 → ______ adj.有组织的；有秩序的 → ______ n.组织；团体；机构 → ______ n.组织者 12. ______ vi. & vt.改进；改善 → ______ n.改善；改进 13. ______ adj.好奇的；求知欲强的 → ______ n.好奇；好奇心 → ______ adv.好奇地 14. ______ adj.个人的；私人的 → ______ n.性格；个性 Ⅲ. 重点短语（速记） 1. ________________ （美国）高中 2. ________________ （美国）初中 3. ________________ 终于；最终 4. ________________ 留下好印象 5. ________________ 集中精力于 6. ________________ 不打扰；不惊动 7. ________________ 盼望；期待 8. ________________ 教学卡片；识字卡 9. ________________ 对……感到好奇 Ⅳ. 经典句型（熟记） 1. what if... 要是……那会怎么样？ ________________ no one talks to me? 要是没人跟我说话怎么办？ 2. find + 宾语 + 宾语补足语 I ________________ most of my classmates and teachers ________________. 我发现我的大多数同学和老师都很友好且乐于助人。 3. 动词-ing形式作主语 ________________ are my hobbies, and I also like to read short stories. 我的爱好是跳舞和滑冰，我也喜欢阅读短篇故事。 第二部分：同步分层练习（自主检测） 一、基础巩固（每空1分，共20分） A) 根据首字母或汉语提示写单词 1. We will have a guest l__________ this afternoon on environmental protection. 2. It’s a m__________ problem — we need to ask a male teacher for help. 3. The c__________ of our school is very big, with many trees and flowers. 4. Don’t be a__________ about the speech. Just prepare well and you’ll do fine. 5. She felt e__________ when she tripped over the stairs in front of the class. 6. We need to f__________ on our studies during the final exam week. 7. My brother is an o__________ boy. He makes friends wherever he goes. 8. The s__________ to learning English well is to practice speaking every day. 9. I’m looking f__________ to visiting the science museum next week. 10. She has confidence in herself and always stays c__________ about the future. B) 用括号内所给单词的适当形式填空 11. Please __________ (registration) at the office before entering the hall. 12. People of different __________ (nation) have different eating habits. 13. The __________ (design) of this dress is very creative. 14. To my __________ (annoy), the computer crashed again. 15. The __________ (frighten) experience in the dark made her cry. 16. His __________ (impress) speech moved all the audience. 17. With __________ (concentrate), he finished the project ahead of time. 18. Space __________ (explore) has always been humans’ dream. 19. Our class is a well-__________ (organize) group. 20. Children are naturally __________ (curiosity) about the world around them. 二、能力提升（每空1.5分，共30分） A) 短语填空 21. After three hours of waiting, the bus __________ (终于) arrived. 22. Remember to __________ (留下好印象) on your new teachers. 23. Please __________ (集中精力于) your work and don’t get distracted. 24. I’m really __________ (盼望) meeting my new classmates. 25. Don’t __________ (打扰) him while he is doing his homework. 26. We can __________ (交换) ideas after the meeting. 27. The little girl is __________ (对……感到好奇) the stars in the sky. 28. He used __________ (教学卡片) to memorize new words. 29. My sister is in __________ (初中) and I’m in senior high school. 30. Hard work is __________ (……的策略) to achieve your goals. B) 句型转换（每空一词） 31. what if 句型转换 Nobody talks to me. What should I do? = __________ __________ nobody talks to me? 32. find + 宾语 + 宾补 句型转换 I found that the movie was very interesting. = I __________ the movie __________. 33. 动词-ing作主语 句型转换 To dance and sing are my hobbies. = __________ and __________ are my hobbies. 34. 同义句转换 He is curious about the ancient castle. = He __________ __________ the ancient castle. 35. 同义句转换 Concentrate on your study, and you will make progress. = __________ __________ on your study, and you will make progress. 三、综合应用（共50分） A) 语法填空（每空2分，共20分） 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Starting high school is a big step in my life. I was both excited and 36_________ (anxiety) on the first day. Walking into the campus, I saw many seniors 37 _________(exchange) greetings with each other. I felt a little lonely until a friendly guy came up to me. He introduced 38 _________(he) and showed me around. In the first class, the teacher asked us to set 39 _________(goal) for the new term. I decided to improve my English, as I found it a bit 40_________ (challenge). I also joined the school club to meet new people. 41_________ (explore) new interests is important for my growth. My deskmate is very 42_________ (impress). She is not only hard-working but also helpful. With her help, I’m becoming more 43_________ (confidence) in class. I’m looking forward to 44 _________(learn) new things every day. I believe high school will be a wonderful journey, and I’ll try my best 45_________ (make) it meaningful. B) 书面表达（30分） 假设你是李华，刚进入高一，请根据以下要点写一篇80词左右的短文，介绍你的高中第一天。 要点： 1. 校园印象（大、美丽）； 2. 第一节课的体验（老师友好，同学热情）； 3. 对新学期的期待（交新朋友，努力学习）。 参考词汇：senior high school, campus, impressed, look forward to ——————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————— 【参考答案】 第一部分：核心知识清单 Ⅰ. 核心词汇 1. exchange 2. lecture 3. gender 4. female 5. male 6. campus 7. formal 8. senior 9. outgoing 10. guy 11. experiment 12. embarrassing 13. forward 14. flash 15. goal 16. strategy 17. partner 18. company 19. style Ⅱ. 拓展词汇 1. register; registration 2. nation; nationality 3. design; designer 4. anxious; anxiety 5. annoy; annoyed; annoying 6. frighten; frightened; frightening 7. impress; impression; impressive 8. concentrate; concentration 9. explore; exploration; explorer 10. confidence; confident 11. organize; organized; organization; organizer 12. improve; improvement 13. curious; curiosity; curiously 14. personal; personality Ⅲ. 重点短语 1. senior high school 2. junior high school 3. at last/finally 4. make a good impression 5. concentrate on/focus on 6. leave...alone 7. look forward to 8. flash card 9. be curious about Ⅳ. 经典句型 1. What if 2. found; friendly and helpful 3. Dancing and skating 第二部分：同步分层练习 一、基础巩固 A) 1. lecture 2. male 3. campus 4. anxious 5. embarrassed 6. focus 7. outgoing 8. strategy 9. forward 10. confident B) 11. register 12. nations 13. designer 14. annoyance 15. frightening 16. impressive 17. concentration 18. exploration 19. organized 20. curious 二、能力提升 A) 21. finally/at last 22. make a good impression 23. concentrate/focus on 24. looking forward to 25. leave; alone 26. exchange 27. curious about 28. flash cards 29. junior high school 30. the/a strategy B) 31. What if 32. found; interesting 33. Dancing; singing 34. is curious about 35. Focusing/Concentrating 三、综合应用 A) 语法填空 36. anxious 37. exchanging 38. himself 39. goals 40. challenging 41. Exploring 42. impressive 43. confident 44. learning 45. to make B) 书面表达参考范文 My First Day of Senior High School Today is my first day of senior high school. The campus is huge and beautiful, with green lawns and modern teaching buildings. In the first class, the teacher was very friendly and explained the course requirements clearly. My classmates are all warm-hearted—they greeted me actively and helped me find my locker. I’m really looking forward to the new term: I plan to make more new friends and study hard to improve myself. I believe my high school life will be full of surprises and growth. 学科网（北京）股份有限公司 $