Unit 1 Nature in the balance一-2025-2026学年高中英语词汇真题精讲必修第三册（译林版）

高中必修第三册译林版 【真题精讲】 F版词汇与真题训练 核心词汇 【Unit 1】Nature in the balance 生态词汇与真题精练 单元核心词汇 harm /ham/n.&t.伤害，损害 species/'spi:fi:zln.种，物种 mammal/'menl/n.哺乳动物 soil/so/n.土壤；国土 nut /nAt/n.坚果 jaguar/'d3 egju3()/n.美洲豹 ecosystem/"ik3 osistam/n.生态lily/'lli/n.百合花 survive/sa'vav/vi.生存；t.幸 系统 variety /va'rarati/n.多样性；变存 overseas/3Uv3'si:zadj.海外的；种 frog/fiDg/n.青蛙 adv.在海外 wildlife /'warldlarf/n.野生动植in turn相应地，转而 region/'ri:d3an/n.地区，区域物 insect/'nsekt/.n.昆虫 continent/'kpntmnant//n.大陆，beneath /bI'ni:0/prep.在..下面microorganism/,maikrao':ganiz3m/ 洲 mass /maes/n.大量；adj.大批的n.微生物 million/mtjn/num.一百万 towering/'tavar四/adj.高大的 break down使分解 length1e)/n.长度；时间长短hardwood/'ha:dwwd/n.阔叶树 biodiversity/,baraudar'v3:sati/n.living/'lrv四/adj.活着的：n.生 生物多样性 计 直击真题高效讲 真题解析 1.真题1 -Smoking can cause great to your health.You'd better give it up -Thanks for your advice.I will try. A.harm B.soil C.region 答案：A 核心词汇：harm /ha:m/n.&t.伤害，损害 核心知识点： 词性：名词&动词。 搭配：cause harm to.(对…造成伤害)：do harm to.(对…有害)。 高中必修第三册译林版 【真题精讲】 F版词汇与真题训练 2.真题2 The Amazon rainforest is home to rich with millions of different plants and animals living there. A.species B.biodiversity C.ecosystem 答案：B 核心词汇：biodiversity/,baraudaI'v3sati/n.生物多样性 核心知识点： 词性：不可数名词。 含义：指一定区域内生物的多样化程度，包括物种、基因和生态系统的多样性。 3.真题3 Pandas are a rare and we should do our best to protect them. A.species B.variety C.wildlife 答案：A 核心词汇：species/spi:fiz/n.(pl.species)种，物种 核心知识点： 词性：名词，单复数同形。 搭配：endangered species(濒危物种)：a species of..(一种…)。 4.真题4 Many animals in the wild struggle to because their living environment is being destroyed. A.survive B.live C.exist 答案：A 核心词汇：survive/sa'vaIv/vi.生存，存活：t.幸存，幸免于难 核心知识点： 词性：不及物动词/及物动词。 搭配：survive in..(在…中生存)：survive an accident（从事故中幸存)。 5.真题5 In the food chain,plants are eaten by herbivores,which are eaten by carnivores A.in return B.in turn C.in time 答案：B 2 高中必修第三册译林版 【真题精讲】 F版词汇与真题训练 核心词汇：in turn相应地，转而 核心知识点： 固定搭配：表示依次、轮流或相应地。 用法：常用于描述事物之间的连锁反应或顺序关系。 6.真题6 Bees and butterflies are important that help plants reproduce by carrying pollen. A.insects B.frogs C.mammals 答案：A 核心词汇：insect/nsekt/n.昆虫 核心知识点： 词性：名词。 常见昆虫类词汇：bee(蜜蜂)，butterfly(蝴蝶)，ant(蚂蚁)。 7.真题7 Microorganisms in the soil help to dead plants and animals into nutrients for new growth A.break down B.break up C.break off 答案：A 核心词汇：break down使分解（为），使变化（成） 核心知识点： 固定搭配：表示将某物分解成更小的部分或变成其他物质。 拓展：break down还有“（机器）出故障；（身体）垮掉”等含义。 8.真题8 The of the Yangtze River is about 6,300 kilometers,making it the longest river in Asia. A.length B.width C.height 答案：A 核心词汇：length/len/n.长，长度；时间的长短：篇幅：（电影）片长 核心知识点： 词性：名词。 搭配：the length of.(…的长度)：in length（在长度上)。 9.真题9 such as tigers and elephants are losing their habitats due to human activities. 3 高中必修第三册译林版 【真题精讲】 F版词汇与真题训练 A.Wildlife B.Plants C.Humans 答案：A 核心词汇：wildlife/warldlarf/n.野生动植物，野生生物 核心知识点： 词性：不可数名词，无复数形式。 搭配：protect wildlife(保护野生动植物)；wildlife conservation(野生动物保护)。 10.真题10 The Amazon rainforest is often called the"lungs of the Earth"because it produces a large oxygen. A.mass B.number C.amount 答案：A 核心词汇：mass /maes/n.大量：团，块，堆；一大群；adj.大批的，广泛的 核心知识点： 词性：名词/形容词。 搭配：a mass of.（大量的…)，既可修饰可数名词也可修饰不可数名词。 11.真题11 The soil is home to many which play an important role in keeping the soil fertile. A.microorganisms B.mammals C.insects 答案：A 核心词汇：microorganism/,maikrau':ga1 IZam/n.微生物 核心知识点： 词性：名词。 含义：指非常小的生物，如细菌、病毒、真菌等，通常需要显微镜才能看见。 12.真题12 This area is known for its of plants,including many rare species of flowers and trees. A.variety B.number C.type 答案：A 核心词汇：variety /va'rarati/n.不同种类；变化，多样性：变种，变体 核心知识点： 4 高中必修第三册译林版 【真题精讲】 F版词汇与真题训练 词性：名词。 搭配：a variety of.（各种各样的…)：variety of life(生物多样性)。 真题精准训练 实战演练 一、单项选择 1.The new factory may cause to the local environment if not properly managed. A.harm B.soil C.region 2.The coral reef supports high,with thousands of marine species living there. A.species B.biodiversity C.ecosystem 3.Blue whales are considered an endangered and are protected by international law A.species B.variety C.wildlife 4.Without enough water and food,the animals in the desert struggle to A.survive B.live C.exist 5.In the team project,each member completes their part,andthe whole task is finished on time. A.in return B.in turn C.in time 6.Ladybugs and grasshoppers are common found in gardens. A.insects B.frogs C.mammals 7.The machine helps to plastic waste into reusable materials. A.break down 高中必修第三册译林版 【真题精讲】 F版词汇与真题训练 B.break up C.break off 8.The of this bridge is 500 meters,allowing large ships to pass underneath A.length B.width C.height 9. conservation efforts have helped increase the population of giant pandas in recent years. A.Wildlife B.Plants C.Humans 10.A large of tourists visit the national park every year to watch birds. A.mass B.number C.amount 二、用所给单词的适当形式填空 1.The storm did great (harm)to the village last night. 2.Protecting (biodiversity)is crucial for maintaining ecological balance. 3.This rare bird (species)is only found in remote mountain areas 4.The team had to (survive)in the wild for three days during the training. 5.Farmers and hunters (in turn)depend on the forest for their livelihoods. 6.Bees are hardworking (insect)that contribute to crop pollination. 7.Microbes in the gut help(break down)food and absorb nutrients. 8.Theriver's (long)has been measured accurately using modern technology. 三、首字母填空 1.Smoking is known to cause h to almost every organ in the body. 2.The rainforest's rich b is often called the”gene bank of the planet'”. 3.Pandas are a unique s_ native to China 4.Many animals struggle to s due to habitat loss and climate change. 6 高中必修第三册译林版 【真题精讲】 F版词汇与真题训练 5.In the food chain,small fish are eaten by bigger ones,which are i eaten by sharks. 6.Butterflies are beautiful i that undergo complete metamorphosis. 7.Dead leaves are b down by fungi and turned into soil. 8.TheI of the Great Wall is over 21,000 kilometers. 四、语篇填空 阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空，使短文通顺、连 贯。 The Amazon rainforest,often called the "lungs of the Earth",is famous for its incredible 1. (biodiversity).It is home to millions of 2. (species),including rare 3. (insect), mammals,and plants.However,human activities such as deforestation and farming are threatening the forest's 4.(wildlife).Many animals now struggle to 5. (survive)as their habitats are destroyed. In the rainforest ecosystem,plants are eaten by herbivores,which are 6. (in turn)eaten by carnivores.Microorganisms in the soil help 7.(break down)dead matter,releasing nutrients for new growth.The forest also plays a key role in regulating the climate by producing a large 8. (mass)of oxygen. To protect this vital ecosystem,we must reduce activities that cause 9. (harm)to the envi- ronment.Governments and communities are working together to ensure the rainforest's 10. (length)and health for future generations. 参考答案 工单项选择 1.A2.B3.A4.A5.B6.A7.A8.A9.A10.A I.用所给单词的适当形式填空 1.harm 2.biodiversity 3.species 4.survive 5.in turn 6.insects 7.break down 8. length I.首字母填空 1.harm 2.biodiversity 3.species 4.survive 5.in turn 6.insects 7.broken length 7 高中必修第三册译林版 【真题精讲】F版词汇与真题训练 V.语篇填空 1.biodiversity 2.species 3.insects 4.wildlife 5.survive 6.in turn 7.break down 8.mass 9.harm 10.length 8