Unit5 课文填空与翻译 2021-2022学年人教版高中英语选择性必修第二册

本套课文填空旨在于帮助学生在语境中，通过词性，词语固定搭配和主题内容，积累词块，扩大词汇量。通过填空启发学生思维，强化语感，迁移语用能力，最终做到词汇沉淀内化。避免了学生只朗读，不思考或对知识点把握不足情况。 每篇课文词汇表中黑体词汇、重要写作热点句型和短语以汉译英形式体现，非黑体词汇以英译汉形式体现，长难句主要让学生盲填连词为主，以帮助学生思考句子结构。 本练习适用于大部分学生课文精读精讲后的巩固练习，优秀生也可直接以练代讲，有利于把握重点，进行自主学习。 Unit5 FIRST AID It’s a great honour to save a life. — Leigh Bardugo. 救人一命,善莫大焉。 Reading and Thinking (P50) FIRST AID FOR BURNS The skin is an essential 1.( ) part of your body and is its largest 2._______(器官). Your skin acts as a barrier against disease, toxins 3.( ), and the sun's 4._________(光线). It also helps control your body temperature, prevents your body from losing too much water, warns you when things are too hot or cold, and gives you your 5._______ ____ _______(触觉). 6.____ you can imagine, getting burnt can lead to very serious 7.______(injure). The first and most important step in the treatment of burns is giving first aid. CAUSES OF BURNS You can get burnt by a 8._______(vary) of things: hot liquids, steam, fire, 9._________(辐射；放