Unit 3 Conservation Lesson 1-2025-2026学年高中英语词汇真题精讲选择性必修第一册（北师大版）

高中北师大版选修1 【真题精讲】F版词汇真题精讲 真题专练 【Unit3】Conservation Lesson1 高中词汇积累与运用 本讲核心词汇 die out消失：绝迹，灭绝 形形色色的 endangered /m'demnd3ad/adj. species/'spi:i:z/n.物种，种 asteroid/'estaroId/n.小行星 危的 wipe/waIp/t.擦；拭 decrease/dkri:s/n.减少：减少 solar/'sala/adj.太阳光（能）的 wipe out彻底毁灭 的量：vi.&t.减少 hatch /haet/vi.&t.(使)孵化 unusual/n'ju3usl/adj.异常的；blame/blemm/v.责怪，指责 restore /rI'st:/t.(使)恢复 不平常的 be to blame(对某事)负有责任 mass /maes/adj.大量的 affect/a'fekt/t.影响 varied'vearid/adj.各种各样的，be at risk处境危险，受到威胁 直击真题高效讲 真题解析 1.真题1 The number of pandas in the wild has started to due to the protection efforts. A.decrease B.increase C.rise 答案：A 核心词汇：decrease/d'kri:s/n.减少；减少的量；vi.&t.减少 核心知识点： 词性：动词/名词，反义词increase。 搭配：decrease in number(数量减少)；on the decrease(在减少中)。 2.真题2 Many of plants and animals are in danger of dying out today. A.species B.kinds C.types 答案：A 高中北师大版选修1 【真题精讲】 F版词汇真题精讲 核心词汇：species/'spi:i:z/n.物种，种 核心知识点： 词性：可数名词，单复数同形(a species,.two species)。 搭配：endangered species(濒危物种)：species of(…的物种)。 3.真题3 Human activities have many natural habitats,leading to more animals being endangered. A.affected B.protected C.improved 答案：A 核心词汇：affect/fekt/t.影响 核心知识点： 词性：及物动词，名词形式effect。 辨析：affect(动词，影响)：effect(名词，影响，have an effect on)。 4.真题4 The destruction of forests has made many animals lose their homes. A.mass B.small C.little 答案：A 核心词汇：nass/maes/adj.大量的 核心知识点： 词性：形容词/名词（群众，团）。 搭配：mass destruction(大规模破坏)；mass production(大规模生产)。 5.真题5 It's reported that an hit the Earth 66 million years ago,causing the dinosaurs to die out. A.asteroid B.star C.moon 答案：A 核心词汇：asteroid/estarod/n.小行星 核心知识点： 词性：可数名词。 背景：常指太阳系中绕太阳运行的小型天体，可能引发撞击事件。 6.真题6 People should take action to protect animals like pandas and tigers. 2 高中北师大版选修1 【真题精讲】 F版词汇真题精讲 A.endangered B.dangerous C.harmless 答案：A 核心词汇：endangered/m'dend3ad/adj.濒危的 核心知识点： 词性：形容词，由动词endanger(使濒危)+ed构成。 搭配：endangered animals(濒危动物)；endangered species(濒危物种)。 7.真题7 Some scientists are trying to the balance of the ecosystem through new projects. A.restore B.break C.damage 答案：A 核心词汇：restore/r'st/t.(使)恢复 核心知识点： 词性：及物动词，名词形式restoration。 搭配：restore balance(恢复平衡)：restore peace(恢复和平)。 8.真题8 If we don't stop polluting the ocean,many marine creatures will in the near future A.die out B.live on C.grow up 答案：A 核心词汇：die out消失：绝迹，灭绝 核心知识点： 词性：动词短语。 搭配：species die out(物种灭绝)：customs die out(习俗消失)。 9.真题9 The hunter claimed that he didn't for the disappearance of the rare birds in the area. A.blame B.take C.make 答案：A 核心词汇：blame /blemm/v.责怪，指责 核心知识点： 词性：动词/名词。 3 高中北师大版选修1 【真题精讲】 F版词汇真题精讲 搭配：blame sb.for sth.(因某事责怪某人)：take the blame(承担责任)。 10.真题10 Wild animals are when they lose their natural habitats and food sources. A.at risk B.safe C.protected 答案：A 核心词汇：be at risk处境危险，受到威胁 核心知识点： 词性：固定搭配。 搭配：be at risk of(有…的风险)：put sb./sth.at risk(使…处于危险中)。 11.真题11 The eclipse()that happened last month was an unusual natural phenomenon A.solar B.lunar C.earth 答案：A 核心词汇：solar/'sawl/adj.太阳光（能）的 核心知识点： 词性：形容词。 搭配：solar eclipse(日食)：solar energy(太阳能)：solar system(太阳系)。 12.真题12 The farmer built a warm house to help the chicken their eggs in winter. A.hatch B.lay C.eat 答案：A 核心词汇：hatch /haet/vi.&t.(使)孵化 核心知识点： 词性：动词。 搭配：hatch eggs(孵蛋)；hatch out(孵化出来)：hatch a plan(策划计划)。 真题精准训练 高中北师大版选修1 【真题精讲】 F版词汇真题精讲 实战演练 一、 单项选择 1.The government has taken measures to protect endangered species,so their number has begun to A.decrease B.increase C.reduce 2.There are over 8,000 different of ants in the world. A.species B.kinds C.types 3.Climate change will the growth of crops in many regions. A.affect B.effect C.influence 4.The factory was closed due to itspollution of the river. A.mass B.massive C.small 5.A large is believed to have caused the extinction of dinosaurs A.asteroid B.comet C.star 6.We should do our best to save animals from disappearing. A.endangered B.dangerous C.wild 7.The project aims to the natural environment of the wetland. A.restore B.destroy C.damage 8.Without proper protection,this rare bird will soon A.die out B.die down C.die off J 高中北师大版选修1 【真题精讲】 F版词汇真题精讲 二、用所给单词的适当形式填空 1.The number of students in this school has (decrease)by 10%this year. 2.This is a new (species)of butterfly discovered in the rainforest. 3.The noise from the construction site (affect)our study yesterday. 4 (mass)production has made this product more affordable. 5.The scientists are studying the(asteroid)that passed by Earth last month. 6.We need to protect (endanger)plants as well as animals. 7.It will take years to (restore)the forest to its original state. 8.Many ancient customs have (die out)over time. 三、首字母填空 1.The panda is one of the most famous e animals in the world. 2.The solar s consists of the Sun and the objects orbiting around it. 3.The farmer is waiting for the chicken eggs to h 4.Human activities have a great i on the environment. 5.The d of the rainforest has led to the loss of many species. 四、语篇填空 阅读短文，用括号内所给单词的适当形式填空或根据上下文补全单词，使短文通顺。 Wildlife protection is crucial for maintaining ecological balance.In recent years,the number of some species has 1. (decrease)sharply due to human activities.For example,2. (endanger) animals like tigers and elephants are losing their habitats because of 3.(mass)deforestation. Scientists believe that human actions 4.(affect)the ecosystem greatly.To solve this problem, many countries have started projects to 5. (restore)natural habitats.It is hoped that these efforts will prevent more species from 6.(die out). An interesting fact is that an 7.(asteroid)impact once caused a mass extinction.Today,we must avoid making similar mistakes to protect our planet's 8.(species). 参考答案 6 高中北师大版选修1 【真题精讲】F版词汇真题精讲 I.单项选择 1.B2.A3.A4.B5.A6.A7.A8.A Ⅱ.用所给单词的适当形式填空 1.decreased 2.species 3.affected 4.Mass 5.asteroid 6.endangered 7.restore 8 died out I首字母填空 1.endangered 2.system 3.hatch 4.impact 5.destruction V.语篇填空 1.decreased 2.endangered 3.mass 4.affect 5.restore 6.dying out 7.asteroid 8 species 7