Unit 1 Animal protection-2025-2026学年八年级上学期期末英语词汇复习（沪外教版）

期末词汇复习 8上·沪外版·Unit1Animalprotection 、 重点单词详解 1:habitat 一、核心考点 词性：名词(n.) 核心义：.栖息地；住处 二、必记搭配与例句 natural habitat(自然栖息地)：The panda's natural habitat is the bamboo forest. lose habitat(失去栖息地)：Many animals lose their habitat due to deforestation. 三、重点派生词 habitats（复数形式)：Different species need different habitats. 2:description 、 核心考点 词性：名词(n.) 核心义：n.描述；形容；说明 二、必记搭配与例句 give a description of(描述)：Can you give a description of the thief? beyond description(难以形容)：The scenery is beyond description. 三、重点派生词 describe(动词)：describe the accident(描述事故)；descriptive（形容词)：descriptive writing(描写文) 3:weigh 一、核心考点 词性：动词(v.) 核心义：2个核心义：称重（测量重量）、权衡（考虑利弊） 二、必记搭配与例句 weigh sth.(称某物重量)：She weighed the apples. weigh up(权衡)：We need to weigh up the pros and cons. 三、重点派生词 weight(名词)：lose weight(减肥)：weighty(形容词)：a weighty decision(重大决定) 4:ecosystem 一、 核心考点 词性：名词(n.) 核心义：n.生态系统（生物与环境相互作用的系统) 二、必记搭配与例句 balance of ecosystem（生态平衡)：Human activities affect the balance of ecosystem. protect the ecosystem(保护生态系统)：We should protect the ecosystem. 三、重点派生词 ecosystems（复数形式)：Marine ecosystems are important. 5:environment 一、 核心考点 词性：名词(.) 核心义：n.环境；周围状况 二、必记搭配与例句 natural environment(自然环境)：We must protect the natural environment. social environment(社会环境)：The social environment influences children 三、重点派生词 environmental(形容词)：environmental problems(环境问题)；environmentally（副词)： environmentally friendly(环保的) 6:species 一、 核心考点 词性：名词(n.) 核心义：n.物种；种类（单复数同形） 二、必记搭配与例句 endangered species(撷危物种)：Pandas are an endangered species. different species(不同物种)：There are many different species in the forest.. 三、重点派生词 species（复数同形)：These species live in Africa. 7:extinct 一、 核心考点 词性：形容词(adj.) 核心义：adj.灭绝的；绝种的（生物不再存在） 一、 必记搭配与例句 extinct species(灭绝物种)：Dinosaurs are extinct species. become extinct(灭绝)：Some animals become extinct every year. 三、重点派生词 extinction（名词)：the extinction of dinosaurs(恐龙灭绝) 8:conservation 一、 核心考点 词性：名词(n.) 核心义：n.保护；保存（自然资源文化遗产) 二、必记搭配与例句 conservation of energy(能量守恒)：We learn about conservation of energy. wildlife conservation(野生动物保护)：He works in wildlife conservation. 重点派生词 conserve(动词)：conserve water(节约用水)；conservative（形容词)：conservative ideas (保守思想) 9:widespread 、 核心考点 词性：形容词(adj.) 核心义：adj.分布广的；普遍的（范围广泛） 二、 必记搭配与例句 widespread damage(广泛破坏)：The storm caused widespread damage.. widespread belief(普遍看法)：It's a widespread belief. 三、 重点派生词 widely(副词)：widely used(广泛使用)；spread(动词)：spread quickly(迅速传播) 10:destroy 一、核心考点 词性：动词(v.) 核心义：1个核心义：破坏：毁灭（彻底毁坏） 二、必记搭配与例句 destroy the environment(破坏环境)：Pollution destroys the environment,. be destroyed by(被..摧毁)：The city was destroyed by the earthquake. 三、重点派生词 destruction(名词)：the destruction of the forest（森林破坏)；destructive(形容词)： destructive force(破坏力) 11:endanger 核心考点 词性：动词(v.) 核心义：1个核心义：使处于险境；危及（使面临危险） 二、必记搭配与例句 endanger lives（危及生命)：Smoking endangers health endangered species(撷危物种)：This law protects endangered species. 三、重点派生词 endangered（形容词)：endangered animals(濒危动物)；danger(名词)：in danger（处 于危险中) 12:educate 一、核心考点 词性：动词(v.) 核心义：1个核心义：教育：教导；培养（传授知识/技能） 二、 必记搭配与例句 educate sb.(教育某人)：Schools educate students educate oneself（自学)：He educated himself through books. 三、 重点派生词 education(名词)：higher education(高等教育)；educational(形容词)：educational games(教育游戏) 13:benefit 、 核心考点 词性：名词(n.)/动词（v.) 核心义：2个核心义：益处；好处(n)、有益于；受益(v.) 二、 必记搭配与例句 for the benefit of(为了的利益)：Do it for the benefit of others. benefit from(从.受益)：We benefit from good education 三、重点派生词 beneficial(形容词)：beneficial to health(有益健康)；beneficially(副词)：beneficially used(有益地使用) 14:imbalance 一、核心考点 词性：名词(n.) 核心义：1个核心义：不平衡；失调（状态不均衡） 二、必记搭配与例句 ecological imbalance(生态失衡)：Deforestation causes ecological imbalance textcolormaintextimbalance between(.之间的不平衡)：There's an imbalance between work and life 三、重点派生词 balance(名词/动词)：keep balance(保持平衡)：balanced(形容词)：a balanced diet(均 衡饮食) 15:creature 一、核心考点 词性：名词(n.) 核心义：1个核心义：生物；动物（尤指非人类生物） 二、必记搭配与例句 living creature（生物)：Every living creature has rights sea creatures (海洋生物)：We saw many sea creatures in the aquarium, 三、重点派生词 creatures（复数形式)：Strange creatures live in the deep sea 二、词汇巩固练习 (一)单项选择(10题) 1.We need to ideas to solve this problem effectively. A)exchange B)replace C)change D)swap 2.You must_for the course before the deadline. A)register B)registration C)registered D)registering 3.Her excellent performance_everyone at the meeting. A)impressed B)affected C)moved D)touched 4.Human activities affect the balance of the_ A)environment B)conservation C)ecosystem D)creature 5.Smoking canpeople's health. A)endanger B)extinct C)benefit D)educate 6.Pandas are an_species,so we must protect them A)endanger B)endangered C)danger D)dangerous 7.The storm caused damage to the village. A)widely B)spread C)widespread D)destroy 8.It's important to_water to save our natural resources. A)conserve B)conservation C)conservative D)protect 9.Dinosaurs have been for millions of years. A)extinction B)extinct C)destroy D)endangered 10.A balanced diet is to our health A)benefit B)beneficial C)beneficially D)benefits (二)根据提示补全句子(10题) 1.The panda's natural_(栖，息地)is being protected by the government.. 2.This book gives a detailed (of ocean ecosystems. 3.My mother always _the cost before buying new clothes. 4.We should take action to reduce_(环境的)pollution. 5.The()of wildlife is everyone's responsibility. 6.His_(描述性的)writing makes the story very vivid. 7.The _(of the forest led to many animals leaving. 8.She_()herself by reading books every day. (三)首字母填空(10题) 1.Tigers are losing their hbecause of human activities. 2.The beauty of the sunrise is beyond d. 3.We need to pthe ecosystem to keep nature in balance. 4.Many sof plants and animals are in danger now. 5.It's a w belief that exercise is good for health. 答案与解析 1.单项选择答案：AAAAAAAAAA 2.补全句子答案： 1.habitat 2.description 3.weighs 4.environmental 5.conservation 6.descriptive 7.destruc- tion 8.educates 3.首字母填空答案： 1.habitat 2.description 3.protect 4.species 5.widespread 英语词复习手册·8上·沪外版·Unit1 Animal protection