Welcome Unit 语言点讲解 讲义-2025-2026学年高一英语人教版必修第一册

Book1 Welcome Unit 【1】 senior adj. 高级的；年长的；资深的 幼儿园 kindergarten/ nursery school 小学 primary school 初中 junior high school 高中 senior high school 大学 university/ college eg. He holds a senior position in a large company. 高级职位 My brother is senior to me by two years. 比...年长几岁 senior n. 上级、长辈、高年级学生 eg. The young student consulted（咨询） his senior about English study. 【2】 impression n. 印象，感想 (1) make/ give/ leave a(n) (...) impression on sb. 给某人留下一个....的印象 (2) impress v. 使铭记，铭刻；使印象深刻 (3) be impressed by... 对...印象深刻 (4) impressive adj. 令人印象深刻的 句型: 最让我印象深刻的是 What impresses me most is... 【3】 curious adj. be curious to do sth./ be curious about sth. eg. They are curious about the people who live upstairs. I was curious to find out what the teacher had said.【过去完全时】 curiosity n. 好奇心 Out of curiosity, ____________ 出于好奇心 eg. As students, we need to show curiosity about what we are learning【宾语从句】. 【4】 anxious adj. 焦虑的，紧张的=nervous be anxious about sth./ that... 对...感到焦虑 eg. This morning, I was a little anxious that no one would talk to me on the first day of school. be anxious to do sth./ for sth. 急于做某事/渴望得到某物 eg. She was anxious to finish school and get a job. During the war, the whole country was anxious for peace. anxiety n. 焦虑 eg. Holding a positive attitude保持一个积极的态度 can ease your anxiety. 缓解焦虑 【5】 frightened adj. 害怕的 be frightened of doing/ to do sth. eg. I'm frightened to walk/ of walking home alone in the dark. frightening adj. 令人害怕的 eg. This is a frightening experience. frighten v. The high prices have frightened off many customers. fright n. You gave me a fright jumping out at me like that. He was shaking with fright. 【6】 look forward to (doing) sth. 期待你的答复 / 到来 Looking forward to your reply/ arrival. eg. Everyone is welcomed/welcome! Looking forward to your enthusiastic participation[作文的最后一句]. 【to 作为介词的动词短语 (+n/doing)】 be used to doing sth. 习惯于 devote...to/ be devoted to ... 奉献于/ 致力于做某事 lead/ contribute to... 导致 get down to doing sth. 着手做某事 pay attention to doing sth. 注意做某事 be opposed to doing sth. 反对做某事 【7】 designer n. 设计师 design n./ v. 设计 be designed for sb. /to do sth. 为...设计的 eg. As far as I know, the course is designed for English beginners. The program is designed to help people who have been out of work for a long time. 失业 (一种状态) by design=on purpose（目的） 故意地、蓄意的 by accident 偶然的 【8】 what if... 要是…… 会怎么样呢？ 【9】 confident adj. 自信的 confidence n. 自信 feel confident of/about 对...感到自信 eg. The team feel confident of/about winning the game. feel confident that The team feel confident that they will win the game. have confidence in sb./ doing sth. The players all have confidence in their captain./winning the game. 【10】 annoyed adj. 感到懊恼的 be/ get annoyed with sb. be/ get annoyed about/ at sth. eg. He was beginning to get very annoyed with me about my carelessness. annoying adj. 令人懊恼的 eg. Her most annoying habit was eating with her mouth open annoy v. 使...懊恼 eg. It really annoys me when people forget to say thank you sometimes. 句型：What annoys me most is... annoyance n. 懊恼 to one’s annoyance 令我懊恼的是， in annoyance 生气地 eg. She stamped her foot in annoyance. 他气得直跺脚。 一句多译: ① Much to my annoyance, they decided not to come. They decided not to come, which really annoyed me. It really annoyed me that they decided not to come. I was annoyed that they decided not to come. 【11】 leave...alone 不打扰，不惊动 eg. Cody really wanted to tell him to be quiet and leave her alone. leave aside 搁置一边 leave for 动身前往 leave out 省略，忽略，遗漏 eg. When do you plan to leave for Canada? They will leave aside the difficult problem until next week. Be careful not to leave out any important parts of the machine. 【12】 concentrate on (doing sth) 集中精力，沉迷于=focus on doing sth/ concentrate one’s mind/ attention/ oneself on 近义词： focus on doing sth. be immersed in sth. be absorbed in sth. be buried in sth. eg. My senior told me if I concentrate (myself) on learning=focus my concentration on English, I will have a good command of the language. 【13】 goal n. 目标 set/ make a goal设定目标 work towards a goal 为目标努力 achieve/ attain a goal 实现目标 eg. He headed the ball into an open goal. 球门 Liverpool won by three goals to one 进球 【14】 flash v./n. eg. A look of fright flashed across her face. vi. 闪现、掠过 Suddenly, a brilliant（聪明的） idea flashed through Harry's mind. vi. 闪现、掠过 Lightning（闪电） flashed in the distance. vi. 闪耀，闪光 Red lights flashed a warning at them. vt. 发出信号 a flash of lightning 一道闪电 a flash of anger勃然大怒/ inspiration 灵感闪现 学科网（北京）股份有限公司 $