Unit5-8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 5-8 词汇同步专项练习（附答案） 专项练习 一、单词拼写（根据句意及首字母填单词） 1.Many wild animals are in d________ of dying out. 2.It’s a good o________ to learn about animal protection. 3.We need to c________ the data carefully before drawing a conclusion. 4.He has a lot of work to do, so he is a________ from the party today. 5.The little girl has a r________ face that looks like a peach. 6.We should try our best to p________ endangered animals. 7.She works as a s________ in a company, helping the manager with daily tasks. 8.The boy used to w________ 50 kilograms, but now he is thinner. 9.The manager p________ to improve the service last month. 10.It’s a dangerous v________ to climb the high mountain in such bad weather. 二、用括号内单词的适当形式填空 1.We should take an active part in ________ (organize) environmental activities. 2.It’s important for us ________ (acquire) good learning habits. 3.The ________ (weigh) of the baby panda is only 100 grams. 4.As time ________ (go) by, I realize the value of friendship. 5.She is ________ (concern) about her son’s health. 6.The ________ (publish) of his new book made him popular. 7.He failed ________ (attend) the meeting because of the rain. 8.The team made a lot of ________ (discover) during the scientific experiment. 9.We should be ________ (responsibility) for our own actions. 10.This book is well ________ (worth) reading because it tells us many useful tips. 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 weigh n. ________ 重量 behave n. ________ 行为 succeed adj. ________ 成功的 responsible n. ________ 责任 create n. ________ 创造力 manage n. ________ 经理 absent n. ________ 缺席 protect n. ________ 保护 四、完成句子（根据汉语提示补全句子） 1.这种动物在野外能存活多久？How long can this kind of animal live ________ ________ ________? 2.我们最好充分利用每一个学习英语的机会。We’d better make full use of every ________ ________ ________ English. 3.科学家们进行这项实验是为了验证假设。Scientists ________ ________ the experiment to test the hypothesis. 4.很多年轻人想创业实现自己的梦想。Many young people want to ________ ________ ________ to realize their dreams. 5.他缺席了昨天的会议，所以错过了重要信息。He ________ ________ ________ the meeting yesterday and missed important information. 参考答案 一、单词拼写 1.danger 2.opportunity 3.conduct 4.absent 5.rosy 6.protect 7.secretary 8.weigh 9.promised 10.venture 二、用括号内单词的适当形式填空 1.organizing 2.to acquire 3.weight 4.goes 5.concerned 6.publication 7.to attend 8.discoveries 9.responsible 10.worth 三、词汇变形 1.weight 2.behaviour 3.successful 4.responsibility 5.creativity 6.manager 7.absence 8.protection 四、完成句子 1.in the wild 2.opportunity to learn 3.carry out 4.start a business 5.was absent from 学科网（北京）股份有限公司 $