Unit 5 A delicate world一-2025-2026学年高中英语词汇真题精讲选择性必修第二册（外研版）

高中外研版 【真题精讲】 选择性必修第二册 真题专练 Unit 5)A delicate world 核心词汇与真题精讲 本单元核心词汇 halfway/,ha:f'we/adj.中间的，subsequently/'sAbsrkwantli/adv.conservation/,kpnsa'ven/n.保 半途的 后来，随后 护 dramatically/d3'maetikli/adw.appetite/'ptart/n.胃口，食欲irus/'var3s/n.病毒 显著地 multiply/'mAltrplar/v.(使)大decrease/d'kris/v.(使)变 heritage/heritd3/n.遗产；传大增加，（使）倍增 小，（使）减少 统 vegetation/,Ved3'ten/n.植物，tra即：rep/n.夹子，陷阱 inhabitant/in'haebitant/n.栖居草木（总称） departure/d'pate(c)/n.离开 的动物 erosion1't3U3n/n.侵蚀 immunity/'mju:nati/n.免疫力 penguin/'pe)gwIm/n.企鹅 parakeet/'paeraki:t/n.长尾（小） habitat/haebtaet/n.栖息地 鹦鹉 rat/raet/n.大老鼠 chaos/kers/n.大混乱：紊乱 直击真题高效讲 真题解析 1.真题1 The government has taken actions to protect culturalaround the country. A.heritage B.habitat C.vegetation 答案：A 核心词汇：heritage/'hertd3yn.遗产；传统 核心知识点： 词性：不可数名词，常指文化、历史相关的遗产。 搭配：cultural heritage(文化遗产)：protect heritage(保护遗产)。 2.真题2 The number ofin this area has increased because of the improved environment A.inhabitants 1 高中外研版 【真题精讲】 选择性必修第二册 B.penguins C.rats 答案：A 核心词汇：inhabitant/m'haebrtant/n.栖居的动物 核心知识点： 词性：可数名词，指长期居住在某地的人或动物。 搭配：local inhabitants(当地居民/栖居动物)。 3.真题3 Polar bears are losing their natural_due to global warming. A.habitat B.heritage C.vegetation 答案：A 核心词汇：habitat/'haebtaet/n.栖息地 核心知识点： 词性：可数名词，指动植物的自然生存环境。 搭配：natural habitat(自然栖息地)：lose habitat(失去栖息地)。 4.真题4 The population of the city hasin the past ten years. A.multiplied B.decreased C.departed 答案：A 核心词汇：multiply'mAltrplar/v.（使)大大增加，（使）倍增 核心知识点： 词性：动词，强调数量快速增长。 搭配：multiply rapidly(快速增长)。 5.真题5 Soil is a serious problem in dry regions with little rainfall A.erosion B.chaos C.conservation 答案：A 核心词汇：erosion'IaU3/n.侵蚀 核心知识点： 词性：不可数名词，指自然力对土地等的侵蚀。 搭配：soil erosion（土壤侵蚀)：prevent erosion(防止侵蚀)。 2 高中外研版 【真题精讲】 选择性必修第二册 6.真题6 After the storm,the garden was inwith trees fallen everywhere A.chaos B.conservation C.departure 答案：A 核心词汇：chaos/'kers/n.大混乱；紊乱 核心知识点： 词性：不可数名词，指无秩序的混乱状态。 搭配：in chaos(处于混乱中)；create chaos(制造混乱)。 7.真题7 Wildlifeis necessary to save endangered species. A.conservation B.immunity C.virus 答案：A 核心词汇：conservation/,konsa'vei fn/n.保护 核心知识点： 词性：不可数名词，指对自然环境或动植物的保护。 搭配：wildlife conservation(野生动物保护)；energy conservation(节能)。 8.真题8 The-spread quickly and many people got sick last month A.virus B.appetite C.trap 答案：A 核心词汇：vius/vaIr3sn.病毒 核心知识点： 词性：可数名词，指引起疾病的病毒。 搭配：spread a virus(传播病毒)；virus infection(病毒感染)。 9.真题9 The number of students in this school hassince last year. A.decreased B.multiplied C.departed 答案：A 核心词汇：decrease/dr'kri:sv.(使)变小，（使）减少 3 高中外研版 【真题精讲】 选择性必修第二册 核心知识点： 词性：动词/名词，反义词increase。 搭配：decrease by..(减少了…)：decrease in number(数量减少)。 10.真题10 Farmers set up_to catch mice in the fields. A.traps B.departures C.appetites 答案：A 核心词汇：trap/traep/n.夹子，陷阱 核心知识点： 词性：可数名词，指捕捉动物的陷阱。 搭配：set a trap(设陷阱)：fall into a trap(落入陷阱)。 11.真题11 She had to cancel her trip due to the sudden_of her flight A.departure B.immunity C.vegetation 答案：A 核心词汇：departure/d山'pa:tar)/n.离开 核心知识点： 词性：可数名词，指出发或离开的行为。 搭配：flight departure(航班起飞)：date of departure(出发日期)。 12.真题12 Eating healthy food can improve your_to diseases. A.immunity B.appetite C.chaos 答案：A 核心词汇：immunity'mju:nati/n.免疫力 核心知识点： 词性：不可数名词，指身体对疾病的抵抗力。 搭配：immunity to..（对…的免疫力)：build immunity(增强免疫力)。 13.真题13 The price of houses has changedin the past five years. A.dramatically 4 高中外研版 【真题精讲】 选择性必修第二册 B.subsequently C.halfway 答案：A 核心词汇：dramatically/dra'maetrkli/adv.显著地 核心知识点： 词性：副词，修饰动词或形容词，强调变化程度大。 搭配：change dramatically(显著变化)：increase dramatically（大幅增加)。 14.真题14 We stoppedto rest during the long journey to the mountains. A.halfway B.subsequently C.dramatically 答案：A 核心词汇：halfway/,haf'we/adj.中间的，半途的 核心知识点： 词性：形容词/副词，指在路程的一半处。 搭配：halfway point(中途点)：stop halfway(中途停下)。 真题精准训练 实战演练 一、 单项选择 1.The local government has made great efforts to protect the city's cultural_ A.heritage B.habitat C.vegetation 2.With the development of the economy,the number ofin this town has grown rapidly. A.inhabitants B.penguins C.rats 3.Human activities have caused serious damage to the natural_of many wild animals. A.habitat B.heritage C.vegetation 5 高中外研版 【真题精讲】 选择性必修第二册 4.Due to the policy of encouraging childbirth,the population in some areas has begun to_ A.multiply B.decrease C.depart 5.In arid regions,strong winds often lead to serious soil_ A.erosion B.chaos C.conservation 6.The sudden fire left the entire building in A.chaos B.conservation C.departure 7.Many volunteers are actively involved in wildlifeprojects. A.conservation B.immunity C.virus 8.The new has spread to several countries,causing widespread concern A.virus B.appetite C.trap 9.Owing to the relocation policy,the number of residents in the old district has. A.decreased B.multiplied C.departed 10.The villagers set up several in the forest to catch harmful animals. A.traps B.departures C.appetites 二、用所给单词的适当形式填空 1.The protection of cultural(heritage)is of great significance to a nation. 2.The(inhabitant)of this small island live a simple and happy life. 3.It is important to protect the natural-(habitat)of endangered species. 4.The company's profits have(multiply)three times in the past five years. 6 高中外研版 【真题精讲】 选择性必修第二册 5.Soil(erosion)is a major environmental problem in this area. 6.The room was in a state of_(chaos)after the children played. 7.We should strengthen the(conservation)of wild animals and plants. 8.The(virus)was quickly controlled with the help of medical workers. 9.The number of students in this school has(decrease)by 10%this year. 10.The farmer set many(trap)in the field to catch mice. 三、首字母填空 1.The Great Wall is an important cultural hof China. 2.The local iare very friendly to tourists from all over the world. 3.Pandas are losing their natural hbecause of deforestation. 4.The population of this city has min the past decade. 5.Soil ecan lead to the loss of fertile land. 6.After the earthquake,the city was in c 7.Wildlife cis necessary to maintain ecological balance. 8.The new v has a high transmission rate. 9.The number of birds in this area has d due to environmental pollution. 10.The hunter set a t to catch the fox. 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。 7 高中外研版 【真题精讲】 选择性必修第二册 Nowadays,protecting the environment has become a hot topic.Many countries are taking actions to protect their cultural 1.(heritage).At the same time,they are also paying attention to the protection of natural 2.-(habitat)for animals.The 3.-(inhabitant)in these areas are working together to prevent soil 4.-(erosion)and maintain ecological balance. However,some problems still exist.For example,the 5.(virus)spread in some regionshas affected people's lives.In some places,the number of wild animals has 6.(decrease)because of human activities.To solve these problems,we need to strengthen wildlife 7.(conservation)and take measures to avoid environmental 8.(chaos). It is believed that with everyone's efforts,our environment will become better and better.We should not only care about the present but also think about the future.Let's work together to make the world a more beautiful place. 参考答案 I单项选择 1.A2.A3.A4.A5.A6.A7.A8.A9.A10.A Ⅱ.用所给单词的适当形式填空 1.heritage 2.inhabitants 3.habitats 4.multiplied 5.erosion 6.chaos 7.conservation 8.virus 9.decreased 10.traps L首字母填空 1.heritage 2.inhabitants 3.habitat 4.multiplied 5.erosion 6.chaos 7.conservation 8.virus 9.decreased 10.trap V.语篇填空 1.heritage 2.habitats 3.inhabitants 4.erosion 5.virus 6.decreased 7.conservation 8.chaos 8