Unit 1 默写练习三 单元基础知识回顾（配套教参Word）-【步步高】2025-2026学年高二英语选修第二册学习笔记（译林版·新教材）

本高中英语讲义聚焦单元基础知识，系统梳理25个重点单词（含派生词如infect-infectious-infection）、10个核心短语（如on a...scale、join forces with）、5类经典句式（如what引导主语从句、分词作结果状语）及语法填空，构建从词汇积累到句式运用再到语境综合实践的递进学习支架。 资料亮点在于以真实情境（如肺炎感染经历）设计语法填空，融合重点词汇运用，助力学生在语境中提升语言能力。经典句式涵盖多种语法结构，培养思维品质中的分析与表达能力。课中辅助教师针对性教学，课后通过默写与填空练习帮助学生自主查漏补缺，强化学习能力。

默写练习三　单元基础知识回顾 Ⅰ.重点单词(共25空；每空2分，满分50分) 1．multiply vi.& vt.成倍增加，迅速增加；乘，乘以；(使)繁殖，增殖 2．symptom n．症状；征候，征兆 3．mask n．口罩，面罩，面具；假面具；面膜；伪装，掩饰 vt.掩饰，掩藏 4．excessive adj.过分的，过度的 5．span n．持续时间；范围 vt.持续，贯穿；包括，涵盖；横跨 6．patch n．修补(程序)，补丁 7．disorder n．失调，紊乱，疾病；杂乱，混乱，凌乱；骚乱，动乱 8．interfere vi.干涉，干预，介入 9．rash n．皮疹，疹 adj.轻率的，鲁莽的 10．transmit vt.传播，传染；传(热、声等) vt.& vi.传送，输送 11．infect vt.传染，使感染；影响→infectious adj.感染的，传染性的；有感染力的→infection n．传染病；感染；传染 12．variant n．变种，变体，变形→variety n．多样性；种类；变化 13．irritate vt.刺激；使烦恼→irritation n．恼怒，生气 14．prescribe vt.让……采用(疗法)，给……开(药)，开(处方)；规定，命令，指示→prescription n．处方；药方 15．attachment n．(用电子邮件发送的)附件；依恋，爱慕；(机器的)附件；连接，连接物；暂时隶属于→attach v．把……固定，附(在……上)；重视；(使)与……有关联 16．exhibit vt.表现，显示，显出(感情、品质或能力)；展览，展出 vi.展览，展出 n．(一件)展览品，陈列品→exhibition n．展览，展出；表现，展示 17．chill n．着凉，受寒；寒冷，寒意，凉意→chilly adj.阴冷的；寒冷的；不友好的；冷漠的 Ⅱ.核心短语(共10小题；每题1分，满分10分) 1．on a．..scale以……的规模 2．join forces with同……联合，与……合作 3．in record time以最快的速度 4．be exposed to暴露于；接触 5．trick sb into doing sth骗某人做某事 6．take measures to do sth采取措施做某事 7．become addicted to对……上瘾；沉迷于 8．interfere with干扰，干涉；妨碍 9．in control of掌握着；控制 10．drop one’s guard放松警惕 Ⅲ.经典句式(共5小题；每题4分，满分20分) 1．使这种疾病更加危险的是，无症状感染者无意中可能会成为病毒携带者和传播者。(what引导主语从句) What makes this disease even more dangerous is that infected people who show no symptoms may become unknowing carriers and spreaders of the virus. 2．它在世界各地迅速传播，感染了数百万人。(分词作结果状语) It spread rapidly across the world，affecting millions of people. 3．我们需要相互支持，以便我们能够满怀信心地携手迈向一个更美好、更安全的未来。(so that引导目的状语从句) We need to support each other so that we can march confidently，arm in arm，into a better and more secure future. 4．你对吸毒的可怕后果了解得越多，你就越可能远离毒品。(the＋比较级．..，the＋比较级．..) The more you know about the terrible consequences of taking drugs，the more likely you are to stay away from them. 5．最后但同样重要的是，如果你面临吸毒的压力，你必须立即向你尊敬的成年人寻求帮助，比如家人、老师或医生。(省略if的虚拟条件句) Last but not least，should you ever come under pressure to use drugs，you must immediately seek assistance from an adult who you look up to，such as a family member，a teacher or a doctor. Ⅳ.语法填空(文中加黑词汇为本单元的重点词汇)(共10小题；每题2分，满分20分) At the beginning of this spring，I was infected 1.with pneumonia.At first，I 2.showed(show) no symptoms.Two days later，I 3.suddenly(sudden) suffered from a high fever.Later，I was told that it was a more 4.infectious(infect) variant of the coronavirus.Afraid that the virus would 5.be transmitted(transmit) to my family members，I went to hospital in record time.The doctor prescribed me some medication，6.which cured me of the respiratory disease. From my own experience，I can tell that the pneumonia is not as frightening as you imagined.Excessive attachment to drugs is not adoptable.Certain drugs will irritate the lining of the stomach.Personal hygiene is a key factor and good ventilation is of great 7.importance(important)．It is also essential 8.to wash(wash) your hands with sanitizer if soap and water are not available.When you are in public places，remember to wear 9.a face mask.10.Following(follow) the advice above，we can reduce the risk of getting infected to the lowest. 学科网（北京）股份有限公司 $