Unit5 Saving animals in danger词汇变形及专项巩固训练120题 2025-2026学年沪教版八年级下册英语

沪教版八年级下册英语 Unit5 Saving animals in danger词汇变形及专项巩固训练 共120分 一、重点单词词性转换（20分） 要求：根据给出的单词，按要求写出对应的词性变形形式。 1.danger (n. 危险) → ________ (adj. 危险的) → ________ (adj. 濒危的) 2.protect (v. 保护) → ________ (n. 保护) → ________ (adj. 保护的) 3.hunt (v. 打猎；搜寻) → ________ (n. 猎人) 4.die (v. 死；死亡) → ________ (n. 死亡) → ________ (adj. 死的) → ________ (adj. 垂死的) 5.produce (v. 生产；产生) → ________ (n. 产品；产量) 6.pollute (v. 污染) → ________ (n. 污染) → ________ (adj. 受污染的) 7.develop (v. 发展；开发) → ________ (n. 发展) → ________ (adj. 发展中的) → ________ (adj. 发达的) 8.help (v. 帮助) → ________ (n. 帮助) → ________ (adj. 有帮助的) 9.use (v. 使用) → ________ (adj. 有用的) → ________ (adj. 无用的) 10.care (v. 关心；照顾) → ________ (adj. 仔细的) → ________ (adv. 仔细地) → ________ (adj. 粗心的) 11.kind (adj. 善良的) → ________ (n. 善良；仁慈) 12.live (v. 居住；生活) → ________ (adj. 活的；现场的) → ________ (adj. 生动的) 13.hope (v. & n. 希望) → ________ (adj. 有希望的) → ________ (adj. 无望的) 14.educate (v. 教育) → ________ (n. 教育) → ________ (n. 教育工作者) 15.true (adj. 真实的) → ________ (n. 真相) → ________ (adv. 真实地) 16.high (adj. 高的) → ________ (n. 高度) 17.wide (adj. 宽的) → ________ (adv. 广泛地) 18.nature (n. 自然) → ________ (adj. 自然的) → ________ (adv. 自然地) 19.official (n. 官员) → ________ (adv. 正式地；官方地) 20.weigh (v. 重；称……重量) → ________ (n. 重量) 二、根据括号里单词的正确形式填空（30分） 1. Many wild animals are in ________ (dangerous) now. 2.We should take action ________ (protect) the pandas. 3.The ________ (hunt) kill wild animals for their fur and meat. 4.The little bird is badly hurt and it is ________ (die). 5.Air ________ (pollute) is becoming more and more serious in big cities. 6.We need to stop ________ (pollute) our environment. 7.The ________ (develop) of our city makes our life better. 8.This book is very ________ (help) for us to learn about wild animals. 9.It is ________ (use) to wait here; we must do something right now. 10.We should listen to the teacher ________ (care) in class. 11.His ________ (kind) moved all of us deeply. 12.We can see some ________ (live) fish in the river. 13.We are ________ (hope) that more people will join in animal protection. 14.The government should do more ________ (educate) about saving wild animals. 15.Tell me the ________ (true) about the missing tiger. 16.The ________ (high) of the mountain is over 2,000 meters. 17.English is ________ (wide) used all over the world. 18.We should try to live in ________ (natural) with wild animals. 19.The meeting was ________ (official) held in the city hall. 20.The ________ (weigh) of this elephant is about 5 tons. 21.Many animals ________ (die) because of losing their homes every year. 22.We must stop people from ________ (hunt) wild animals. 23.The ________ (protect) of wild animals is very important. 24.This kind of animal is ________ (nature) shy. 25.He is an ________ (educate) who works for wild animal protection. 26.It is ________ (care) of you to make such a big mistake. 27.The ________ (develop) country needs more help from the world. 28.These ________ (produce) are made from wild animal fur. 29.We feel ________ (hope) when we see so many animals die. 30.The ________ (die) of the little dog made us very sad. 三、根据句子中首字母提示完成合适的单词填空（30分） 1. Many wild animals are in d________ now. We must save them. 2.We should do something to p________ the endangered animals. 3.Some h________ kill wild animals for money every year. 4.If we don’t take action, many animals will d________ out. 5.Air and water p________ is bad for both humans and animals. 6.The d________ of cities takes away animals’ living areas. 7.Reading books about animals is h________ for us. 8.It is u________ to do nothing; we need to take action now. 9.We should be c________ when we cross the river. 10.His k________ to animals makes him popular with everyone. 11.We can see l________ plants and animals in the nature park. 12.We are h________ that more people will care about wild animals. 13.Schools should give students e________ on animal protection. 14.Tell me the t________ about why the number of tigers is falling. 15.Can you tell me the h________ of the tree? 16.English is w________ spoken in many countries. 17.We should enjoy the b________ of nature and protect it. 18.The meeting will start o________ at 9 o’clock tomorrow morning. 19.The w________ of this panda is about 100 kilos. 20.Animals have their own living h________ in the wild. 21.We must stop people from h________ wild animals. 22.The p________ of this kind of animal is getting smaller and smaller. 23.It’s our duty to p________ our environment. 24.Many animals lose their homes because of f________ cutting. 25.The n________ park is a good place for wild animals to live. 26.We should r________ the importance of saving animals. 27.Some animals are in danger because they have no food to e________. 28.We should make l________ to protect wild animals. 29.The g________ should take action to save endangered animals. 30.It’s c________ of you to hurt the little animals. 四、用括号里汉语提示完成单词填空（40分） 1. Many wild animals are in ________ (危险) now. 2.We must ________ (保护) the pandas and other wild animals. 3.The ________ (猎人) killed the wolf for its fur. 4.The little cat ________ (死) yesterday because of illness. 5.Air ________ (污染) is a big problem in the world. 6.The ________ (发展) of our town is very fast. 7.This book is very ________ (有帮助的) for our English study. 8.It is ________ (无用的) to wait for help; we should help ourselves. 9.Please do your homework ________ (仔细地). 10.We should treat animals with ________ (善良). 11.There are some ________ (活的) fish in the pool. 12.We are ________ (有希望的) to save more endangered animals. 13.Schools should give students ________ (教育) about wild animals. 14.Please tell me the ________ (真相) of this story. 15.The ________ (高度) of the building is 50 meters. 16.English is ________ (广泛地) used around the world. 17.We should protect the ________ (自然的) environment. 18.The meeting was held ________ (正式地) last week. 19.What’s the ________ (重量) of this big stone? 20.We should stop ________ (污染) the river. 21.The ________ (保护) of wild animals is very important. 22.Many animals are ________ (濒危的) because of human activities. 23.It’s ________ (粗心的) of you to leave the door open. 24.We should live ________ (自然地) with wild animals. 25.He is an ________ (教育工作者) who loves wild animals. 26.The ________ (死亡) of the whale made people very sad. 27.We need to buy some ________ (产品) made of friendly materials. 28.This is a ________ (发展中的) country in Africa. 29.We feel ________ (无望的) if we don’t protect the environment. 30.The ________ (生动的) movie makes us know more about animals. 31.We must ________ (生产) more food for wild animals. 32.Animals have their own ________ (生活) habits. 33.We should ________ (意识到) the importance of saving animals. 34.The government should make ________ (法律) to protect animals. 35.Don’t ________ (砍伐) down the trees in the forest. 36.We can visit the ________ (自然) park on weekends. 37.There are ________ (少数) tigers left in the wild. 38.We should ________ (提供) food and homes for homeless animals. 39.The number of wild animals is ________ (下降) quickly. 40.We should ________ (鼓励) more people to join in animal protection. 参考答案 一、重点单词词性转换。 1.dangerous；endangered 2.protection；protective 3.hunter 4.death；dead；dying 5.product 6.pollution；polluted 7.development；developing；developed 8.help；helpful 9.useful；useless 10.careful；carefully；careless 11.kindness 12.living；lively 13.hopeful；hopeless 14.education；educator 15.truth；truly 16.height 17.widely 18.natural；naturally 19.officially 20.weight 二、根据括号里单词的正确形式填空。 1.danger 2.to protect 3.hunters 4.dying 5.pollution 6.polluting 7.development 8.helpful 9.useless 10.carefully 11.kindness 12.living 13.hopeful 14.education 15.truth 16.height 17.widely 18.nature 19.officially 20.weight 21.die 22.hunting 23.protection 24.naturally 25.educator 26.careless 27.developing 28.products 29.hopeless 30.death 三、根据句子中首字母提示完成单词。 1.danger 2.protect 3.hunters 4.die 5.pollution 6.development 7.helpful 8.useless 9.careful 10.kindness 11.living 12.hopeful 13.education 14.truth 15.height 16.widely 17.beauty 18.officially 19.weight 20.habits 21.hunting 22.population 23.protect 24.forest 25.nature 26.realize 27.eat 28.laws 29.government 30.careless 四、用括号里汉语提示完成单词。 1.danger 2.protect 3.hunter 4.died 5.pollution 6.development 7.helpful 8.useless 9.carefully 10.kindness 11.living 12.hopeful 13.education 14.truth 15.height 16.widely 17.natural 18.officially 19.weight 20.polluting 21.protection 22.endangered 23.careless 24.naturally 25.educator 26.death 27.products 28.developing 29.hopeless 30.lively 31.produce 32.living 33.realize 34.laws 35.cut 36.nature 37.few 38.provide 39.falling 40.encourage 学科网（北京）股份有限公司 $