Unit 5 A delicate world二-2025-2026学年高中英语固定搭配精讲选择性必修第二册（外研版）

高中选择性必修第二册外研版 【单元精讲】 固定搭配精讲 单元精讲 Unit5】A delicate world二 固定搭配精讲 全部单元单词 explode /ik'splaud/v.突然增加☐pest/pest/n.有害小动物：害虫制成的 collapse /k3'Iaps/v.倒塌：塌下 ecology /i'kplad3i/n.生态 ☐mysterious/mI'strarias/adj.神 substantial/sab'sten/adj.大量☐dissolve/d'zDlv/w.(使)溶解秘的 的，多的 nutrient/'nju:triant/n.营养物，☐status/'stertas/n.地位；身份 incident/'nsidant/m.事件 营养 criterion/krar'trerian/h.标准，准 intervention /Inta'venfn/n.F comparison /k3m'paerisn/n.比较则 预，介入 visual/vI3ual/adj.视的，视觉的☐prosper/'pIDsp3()rw.兴旺，发 owe/au/w.应该做：对…负有session/'senn.一段时间 达 …的义务 on behalf of代表 □postscript/paustskript/n.附言☐herbal/'h3b/adj.用香（药）草 固定及常见搭配 1.explode /k'splaud/v.突然增加 核心搭配： explode in number数量激增 explode with anger勃然大怒 explode into laughter突然大笑 精讲： explode作”突然增加”时，主语多为数字、数量等抽象概念：作”爆炸”时主语为具体事物（如 炸弹、火山等)。 例句： The population of the city exploded in the 1990s 真题链接： The demand for organic food has_in recent years. (答案：exploded) 2.owe /au/v.应该做：对…负有…的义务 核心搭配： owe sb.an apology欠某人一个道歉 owe sth.tosb.把某事归功于某人 高中选择性必修第二册外研版 【单元精讲】 固定搭配精讲 owe it to oneself to do sth.认为自己有必要做某事 精讲： owe后接双宾语时，间接宾语（人)可前可后，若后接需加介词to:固定句型owe it to oneself 中t为形式宾语，真正宾语是不定式短语。 例句： She owes her success to hard work and good luck 真题链接： We_a lot to our parents for their support..(答案：owe) 3.comparison/kam'paerisn/h.比较 核心搭配： by comparison相比之下 in comparison with与…相比 make a comparison between A and B对比A和B 精讲： comparison为可数名词，常用搭配多与”对比范围、方式”相关介词连用；in comparison with可 置于句首或句中。 例句： In comparison with last year,our sales have increased by 20%. 真题链接： The report makes a clearbetween urban and rural living conditions.(comparison) 4.criterion/krar'trarian/.n.标准，准则 核心搭配： meet the criterion符合标准 judge by criterion按标准评判 the main criterion主要标准 精讲： criterion为可数名词，复数形式为criteria(不规则变化)，常用搭配多与'符合、评判'相关动词 连用。 例句： The primary criterion for admission is academic performance 真题链接： What is the most important-for you when choosing a job?(答案：criterion) 5.on behalf of代表 核心搭配： on behalf of sb.代表某人 on behalf of the team代表团队 speak on behalf of代表…发言 精讲： 2 高中选择性必修第二册外研版 【单元精讲】 固定搭配精讲 该短语为介词短语，在句中作状语，主语通常为”代表者”，宾语为”被代表的人/群体”。 例句： He accepted the award on behalf of all the staff. 真题链接： I'm writing this letter my classmates to express our thanks.(答案：on behalf of) 6.session/'sefn/m.一段时间 核心搭配： training session训练课 meeting session会议时段 study session学习时间 精讲： session强调’有特定目的的连续时间段”，常与表示活动的名词搭配（如training,.meeting等）。 例句： We have three study sessions a week after school. 真题链接： The first_of the conference will begin at9 am tomorrow.(答案：session） 7.nutrient/'nju:triant/n.营养物，营养 核心搭配： essential nutrient必需营养素 nutrient intake营养摄入 provide nutrients提供营养 精讲： nutrient为可数名词，常用搭配多与”营养类型、摄入、提供”相关动词/形容词连用。 例句： Fresh vegetables are rich in vitamins and other nutrients 真题链接： A balanced diet should include a variety of_.(答案：nutrients) 8.substantial/sb'staenf1/ad.大量的，多的 核心搭配： substantial evidence大量证据 substantial increase显著增长 substantial support大力支持 精讲： substantial强调'数量多、程度深'，可修饰具体名词（如evidence)或抽象名词（如increase), 反义词为slight。 例句： The project received substantial funding from the government. 真题链接： 3 高中选择性必修第二册外研版 【单元精讲】 固定搭配精讲 There has been a improvement in her English since she started studying abroad.(substantial) 9.ecology /i'kDlad3ih.生态 核心搭配： ecology balance生态平衡 study ecology研究生态学 protect ecology保护生态 精讲： ecology为不可数名词，常用搭配多与”平衡、研究、保护”相关名词/动词连用：形容词形式为 ecological(生态的)。 例句： Human activities have a great impact on ecology. 真题链接： We should pay more attention to the protection ofin rural areas.(ecology) l0.incident/'mnsidant/n.事件 核心搭配： traffic incident交通事故 minor incident小事件 report an incident报告事件 精讲： incident指”小事件、突发事件”，区别于event（重大事件)，常用搭配多与'事件类型、报告”相 关动词/形容词连用 例句： The police are investigating the incident that happened last night 真题链接： A serious_occurred on the highway during the rush hour.(答案：incident) 11.prosper/prDspa)/w.兴旺，发达 核心搭配： prosper economically经济繁荣 prosper in business生意兴隆 enable sb.to prosper使某人成功 精讲： prosper为不及物动词，主语多为”国家、企业、个人”等，常用搭配多与”繁荣领域”相关介词 (in/economically)连用。 例句： The company has prospered under her leadership 真题链接： With the right policies,.the region will continue to一.（答案：prosper) 高中选择性必修第二册外研版 【单元精讲】 固定搭配精讲 12.visual/'vI3u/adj.视的，视觉的 核心搭配： visual effect视觉效果 visual aids视觉教具 visual memory视觉记忆 精讲： visual多作定语修饰名词，强调'通过视觉感知的”，名词形式为vision(视力：视野)。 例句： The film uses amazing visual effects to create a fantasy world. 真题链接： Teachers often useaids like pictures and videos in class.(visual) 综合训练 综合训练 一、 单项选择 1.The number of online shopping users in China hasin the past five years. A.exploded B.owed C.compared D.prospered 2.Weour success to the hard work of the entire team. A.explode B.owe C.compare D.criterion 高中选择性必修第二册外研版 【单元精讲】 固定搭配精讲 3.with traditional teaching,online courses offer more flexibility. A.By comparison B.On behalf of C.In comparison D.Meet the criterion 4.The main_for this job is relevant work experience. A.session B.nutrient C.criterion D.incident 5.She accepted the awardall the staff in her department. A.on behalf of B.by comparison C.in comparison with D.owing to 二、根据句意及汉语提示完成单词 1.The company's profits have_()since the new product launch 2.You should()your parents a sincere thank-you for their support. 3.The report makes a detailed()between the two marketing strategies. 4.The project failed to_(符合标准)of environmental protection. 6 高中选择性必修第二册外研版 【单元精讲】 固定搭配精讲 5.He will speak (代表)the student union at the meeting. 三、首字母填空 1.The demand for electric cars has erapidly in recent years. 2.We o_it to ourselves to study hard and achieve our goals. 3.In c_with last term,her grades have improved significantly. 4.The first s_of the conference will focus on climate change. 5.Fresh fruits and vegetables provide essential n for our bodies. 四、用所给单词的适当形式填空 1.The government has provided(substantial)funding for scientific research. 2.Human activities have a great impact on(ecology)balance 3.The police are investigating the(incident)that happened in the park. 4.With the right policies,small businesses can-(prosper)in the market 5.Teachers often use_(visual)aids to make classes more interesting 参考答案 I单项选择 1.A2B 3.C4.C5.A I工.根据句意及汉语提示完成单词 1.exploded 2.owe 3.comparison 4.meet the criterion 5.on behalf of I首字母填空 1.exploded 2.owe 3.comparison 4.session 5.nutrients V用所给单词的适当形式填空 1.substantial 2.ecological 3.incident 4.prosper 5.visual 7