Unit 4 Section A 词汇拓展 记忆版+默写版+同步练习 2025-2026学年人教版英语八年级下册

该初中英语单元知识清单系统整合了Unit 4 Section A的词汇拓展内容，涵盖词性转换、反义词、现在分词等核心词汇范畴，构建了从“记忆版词汇梳理”到“默写版强化巩固”再到“同步练习应用”的阶梯式学习支架。 清单通过“记忆-默写”双版对应和“基础应用-综合检测”分层练习构建知识体系，如将“develop—development”等词性转换在记忆版明确标注、默写版留白强化，同步练习设置单词适当形式填空与短语互译，培养学生的语言能力和学习能力。参考答案完整且题型贴近课标，学生可自主核对提升学习效率，教师能直接用于课堂检测或作业布置，增强教学针对性。

Unit 4 Section A 词汇拓展 记忆版+默写版+同步练习 第一部分：词汇拓展【记忆版】 1. wonder—(形容词)wonderful 绝妙的；精彩的 2. measure—(名词)measurement 数量；测量 3. usual—(反义词形容词)unusual 特别的；不寻常的 4. civilize—(名词)civilization/civilisation 文明 5. develop—(名词)development 发展；壮大 6. dive—(现在分词)diving 潜水；跳水 7. below—(反义词)above 在……上面 8. deep—(名词)depth 深度；纵深 第二部分：词汇拓展【默写版】 1. wonder—(形容词)________ 2. measure—(名词)________ 3. usual—(反义词形容词)________ 4. civilize—(名词)________/________ 5. develop—(名词)________ 6. dive—(现在分词)________ 7. below—(反义词)________ 8. deep—(名词)________ 第三部分：同步练习 一、用所给单词适当形式填空 1. The Great Wall is one of the greatest ________ (wonder) in the world. 2. Please take the ________ (measure) of the box first. 3. It is ________ (usual) for him to get up so early. 4. Ancient Chinese ________ (civilize) has a long history. 5. We are happy to see the fast ________ (develop) of our city. 6. He likes ________ (dive) into the sea on hot days. 7. The temperature is far ________ (below) zero in winter here. 8. We are surprised at the ________ (deep) of the lake. 二、单项选择 ( ) 1. We can see many strange plants on the ________ of the desert. A. surface B. bottom C. level ( ) 2. The water reaches its highest ________ in summer. A. depth B. level C. mile ( ) 3. There is a small ________ in the mountain village. A. pool B. cubic C. kilometre ( ) 4. We must protect the environment ________. A. all costs B. at all costs C. of all costs ( ) 5. The ship sank to the ________ of the sea. A. surface B. bottom C. depth 三、短语英汉互译 1. square kilometre _______________ 2. sea level _______________ 3. all costs _______________ 4. cubic metre _______________ 第四部分：同步练习参考答案 一、用所给单词适当形式填空答案 1. wonders 2. measurement 3. unusual 4. civilization/civilisation 5. development 6. diving 7. below 8. depth 二、单项选择答案 1.A 2.B 3.A 4.B 5.B 三、短语互译答案 1. 平方千米 2. 海平面 3. 不惜任何代价 4. 立方米 学科网（北京）股份有限公司 $