WELCOME UNIT 语基默写-【优学精讲】2026-2027学年高中英语必修第一册教用课件（人教版）

该高中英语课件围绕“WELCOME UNIT”设计，涵盖核心词汇、拓展词汇、核心短语及重点句型，通过默写练习构建从基础词汇到语境运用的学习支架，衔接初中知识，帮助学生逐步掌握词形变化、句型结构及实际应用。 其亮点在于以语言能力和学习能力培养为核心，通过“exchange”“concentrate”等核心词汇的词形拓展、“make an impression”等短语的语境应用及“What if...?”“either...or...”等句型的练习，结合分层默写与语法填空、完成句子等任务，提升学生语言理解与表达能力，培养自主学习策略，为教师提供系统教学资源，提高课堂效率。

WELCOME UNIT　 内 容 索 引 默写练习(一) 1 1 默写练习(二) 2 默写练习(一)　Listening and Speaking & Reading and Thinking 第一部分 3 一、核心词汇写对 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. 校园；校区 4．_______________ adj. 级别(或地位)高的 n. 较年长的人 重点词汇 exchange lecture campus senior 返回导航 5．________________ adj.　　 　爱交际的；外向的 6．________________ n. 实验；试验 7．_________________ adj. 令人尴尬的；难对付的 8．_________________adj. 地位(或职位、级别)低下的 n. 职位较低者；(体育运动中)青少年 outgoing experiment awkward junior 返回导航 二、拓展词汇记牢 1．________n．国家；民族；国民→____________adj.国家的；民族的→______________ n.国籍；民族　 2．_____________ n．设计；设计方案 vt.设计；筹划→____________n．设计者 3．___________ adj.正式的；正规的→ (反义词) ___________adj.非正式的；非正规的 nation national nationality design designer formal informal 返回导航 4．_____________ adj.焦虑的；不安的；渴望的→________________ adv.焦虑地；不安地→______________n.焦虑；不安；渴望 5．______________ vt.使恼怒；打扰→_______________adj.恼怒的；生气的→_____________ adj.令人恼怒的；令人生气的→_______________ n．恼怒；生气 anxious anxiously anxiety annoy annoyed annoying annoyance 返回导航 6．_______________ adj.惊吓的；害怕的→_______________n．惊吓；恐怖→_______________ vt.使惊吓；使害怕→_______________ adj.令人恐惧的 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.给人深刻印象的 frightened fright frighten frightening impress impression impressive 返回导航 8．______________vi.& vt.集中(注意力)；聚精会神→_______________ n．集中；专心；专注→_______________ adj.集中的；浓缩的 9．____________ vt.& vi.探索；勘探→______________ n．探索→_______________n．探险家 10．_______________ adj.自信的；有把握的→_________________ adv.自信地；有把握地→________________ n．信心；信任 concentrate concentration concentrated explore exploration explorer confident confidently confidence 返回导航 1．______________________　　(美国)高中 2．______________________　　终于；最终 3．______________________ 现在 4．______________________ 留下好印象 5．______________________ 临近；旁边；紧挨着 6．______________________ 集中精力于 7．______________________ 不打扰；不惊动 8．______________________ 根本不；全然不 9．______________________ (美国)初级中学 10．______________________ 不再…… 核心短语 senior high school at last right now make an impression next to concentrate on leave...alone not...at all junior high school not...any more 返回导航 1．“What if...？”意为“要是……会怎么样呢？” ______________________no one talks to me? 要是没人跟我说话会怎么样呢？ 2．find＋宾语＋宾语补足语 I __________________________________________________________. 我发现我的大多数同学和老师都很友好并且乐于助人。 重点句型 What if found most of my classmates and teachers friendly and helpful 返回导航 3．but连接并列句 I miss my friends from junior high school, _______________________________________________and there's a lot to explore at senior high. 我想念我初中的朋友们，但我相信我在这里会交到新朋友，而且高中有许多事物等着我去探索。 4．much修饰比较级，意为“更……；……得多” I feel ___________________________ than I felt this morning. 我感觉现在比早上更加自信了。 but I believe I will make new friends here, much more confident 返回导航 Ⅰ.单句语法填空 1．The young girl was too _____________ (frighten) to speak, standing there for what seemed like hours. 2．To succeed in the competition，he must concentrate his attention __________ practicing his piano every day. 3．The female teacher has much ______________ (confident) in her students' abilities. 语境运用 frightened on confidence 返回导航 4．From the look on their faces, she guessed that they were annoyed ___________ her. 5．The colourful Chinese culture and traditions made a deep impression _____ him. 6．The building was designed __________ (show) the connection between nature and the modern city environment in which it sits. with on to show 返回导航 Ⅱ.完成句子 1．当简到达公司时，她发现所有的工作都完成了。(find＋宾语＋宾语补足语) When Jane arrived at the company, ___________________________． 2．假如你在这个领域工作了十年后，你的岗位消失了怎么办？(What if...？) __________________________________after you have worked for 10 years in the field? she found all the work finished What if your job disappears 返回导航 3．我想去参加聚会，但我得先完成我的作业。(but连接并列句) I want to go to the party, _____________________________________． 4．这部根据真实事件改编的电影给我留下了深刻的印象。 The film adapted from a true story ____________________________． 5．距离考试只有几天时间了，你应该集中精力学习了。 With your examination only a few days ahead，it's time that you should _______________________________________________． but I have to finish my homework first left/made a deep impression on me concentrate your efforts on your study 返回导航 6．我认为我们应该让孩子们自己解决这个问题。 I think ____________________________________to solve this problem by themselves. 7．那个比我大两岁的交换生心地善良，很容易相处。 The exchange student ______________________ by two years is kind and easy to get along with. 8．这个项目旨在帮助长期失业的人。 The programme ______________________who have been out of work for a long time. we should leave the children alone who is senior to me is designed to help people 返回导航 默写练习(二)　Reading for Writing & Other Parts 第二部分 18 一、核心词汇写对 1．__________ n.　　目标；球门；射门 2．__________ n. 同伴；配偶；合伙人 3．__________n. 公司；商行；陪伴 4．__________ n. 方式；作风 重点词汇 goal partner company style 返回导航 二、拓展词汇记牢 1．_______________ 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 2．_________________ vi.& vt.改进；改善→_________________n．改进；改善 organise organised organisation organiser improve improvement 返回导航 3．_____________ adj.好奇的；求知欲强的→_____________adv.好奇地→______________ n.好奇；好奇心　 4．_____________ vt.& vi.修改；修订；复习→_______________ n．修改；复习 curious curiously curiosity revise revision 返回导航 1．______________________　　　　 盼望；期待 2．______________________ 实现；成为现实 3．______________________ 落下；下沉；下降 4．______________________ 出来；出现；出版 5．______________________ 记笔记 6．______________________ 教学卡片；识字卡 7．______________________ 对……感到好奇 8．______________________ 忙于做某事 核心短语 look forward to come true go down come out take notes flash card be curious about be busy doing sth. 返回导航 1．动词­ing形式作主语 _________________________________ 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。 2．双重否定表示肯定 You'll ___________________________________________． 无论什么时候，你都会看到我捧着书或握着笔。 重点句型 Dancing and skating are my hobbies, never see me without a book or a pen 返回导航 3．“either...or...”意为“或者(要么)……或者(要么)……”　 If I'm not in class, I'm _______________________________________． 如果我不在上课，我要么在图书馆，要么在计算机实验室。 4．动词不定式作表语 My dream is _____________________________ 我的梦想是创办一家自己的信息技术公司！ either in the library or in the computer lab to start my own IT company! 返回导航 5．特殊疑问词＋动词不定式 Do you want to learn ______________________during a talk by a teacher? 你想学习如何在老师讲课时记笔记吗？ how to take notes 返回导航 Ⅰ.单句语法填空 1．They were very curious ____________ the people who lived upstairs. 2．I'm busy _____________ (clean) the house these days because the guests are coming tomorrow. 3．The temperature has gone _____________by 5 degrees Celsius (摄氏度) in the past few days. 语境运用 about cleaning down 返回导航 4．I am looking forward to __________ (get) your advice on how to improve my spoken English. 5．The system we introduced in 1980 has been a great _____________ (improve). 6．This ____________ (organise) aims to settle newcomers down in the city. getting improvement organisation 返回导航 Ⅱ.完成句子 1．不是你就是你的一个同学去参加那里的会议。(either...or...) ______________________________________to attend the meeting there. 2．他的计划是在月底完成项目。(动词不定式作表语)　 His plan is ______________________by the end of the month. Either you or one of your classmates is to finish the project 返回导航 3．一个家庭在日常生活中拥有不止一辆车子可供使用并不稀奇。(双重否定表示肯定) It ______________________to have more than one car to use in daily life. 4．他对学习新语言感到好奇，报名参加了英语课。 ____________________________________，he signed up for an English class. is not unusual for a family Curious about learning new languages 返回导航 5．对于所有学习者来说，在课堂上记笔记是一个好习惯。(动词­ing形式作主语) ______________________is a good habit for all learners. 6．如何提高我们的英语水平这个问题很重要。 The question about __________________________________is very important. Taking notes in class how to improve our English, 返回导航 $