Unit 1-8 词汇同步专项练习 2025-2026学年沪教版英语八年级下册

2025-2026学年沪教版英语八年级下册Unit 1-8 词汇同步专项练习（含答案） 一、单词拼写（根据句意及首字母填单词） 1.We should take m______ to protect the environment immediately. 2.He is a r______ man and always keeps his promises. 3.She has made great p______ in her English studies this term. 4.The new library is a great i______ to the city. It helps people learn more. 5.Pandas are an e______ species, so we must protect them. 6.The actor wore a beautiful c______ on the stage. 7.We need to hand in our d______ for the research paper next week. 8.Many young people want to s______ in the future, so they work hard. 二、用括号内单词的适当形式填空 1.It is important for us ______ (protect) wild animals. 2.The ______ (pollute) in this river is very serious now. 3.She is good at ______ (draw) and wants to be an artist. 4.He failed ______ (attend) the meeting because of the heavy rain. 5.The ______ (weigh) of the elephant is about 5 tons. 6.We should take an active part in ______ (organize) activities. 7.It’s a good ______ (opportunity) to visit the Great Wall. 8.The book is well ______ (worth) reading. 三、词汇变形（写出下列单词的对应形式） 单词 词性转换 中文释义 invent n. ______ 发明；发明物 succeed n. ______ 成功 succeed adj. ______ 成功的 responsible n. ______ 责任；职责 create n. ______ 创造力 protect n. ______ 保护 analyse n. ______ 分析 absent n. ______ 缺席 四、完成句子（根据汉语提示补全句子） 1.我们应该对自己的行为负责。We should ______ ______ ______ our own behaviors. 2.这种动物在野外能存活多久？How long can this kind of animal live ______ ______ ______? 3.他花了很多时间学习，因此取得了很大进步。He spent a lot of time studying, so he ______ great ______. 4.这本书很值得一读。This book is ______ ______ ______. 5.科学家们进行了一项实验来验证这个理论。Scientists ______ ______ ______ to test the theory. 参考答案 一、单词拼写 1.measures 2.responsible 3.progress 4.invention 5.endangered 6.costume 7.draft 8.succeed 二、用括号内单词的适当形式填空 1.to protect 2.pollution 3.drawing 4.to attend 5.weight 6.organizing 7.opportunity 8.worth 三、词汇变形 1.invention 2.success 3.successful 4.responsibility 5.creativity 6.protection 7.analysis 8.absence 四、完成句子 1.be responsible for 2.in the wild 3.made; progress 4.well worth reading 5.carried out an experiment 学科网（北京）股份有限公司 $