Unit 3 Progress 一-2025-2026学年高中英语固定搭配精讲必修第二册（沪教版）

高中必修第二册沪教版 【精讲专版】 固定搭配精讲 精讲专版 Unit3】Progress? 固定搭配精讲 全部单元单词 climate'klammat/n.气候 业：农学 extinction/k'stkn/n.灭绝；绝 billion/'bj3n/n.十亿 figure/'figa(r)m.(代表数量的)种 alarming月'lam叫/adj.使人惊 数字 admit/ed'mt/w.(勉强)承认 恐的：令人惊慌的 significantly/sIg'nifikantli/adv.somehow/'sAmhau/adv.不知为 rate /reit/n.速度；进度 有重大意义地；显著地 什么：以某种方式 predict /prI'dkt/W.预言；预告：unfamiliar/.f'mlia)/adj.陌measure/.'me3a()h.措施：方法 预报 生的：不熟悉的 absolutely/'ebsalu:tli/adv.绝对 chain /tfein/n.一系列（人/事）：youth /ju0h.(统称)青年：青地：完全地 链子；锁链 年时期（成年前） contrast/'kpntra:st/W.对比：对 hunt /hant/v.打猎：猎捕 threaten/'retn/W.危及；对…照 agriculture'egrikAltfa(r)hm.农构成威胁 固定及常见搭配 1. climate/'"klaimat/n.气候 核心搭配： global climate全球气候 climate change气候变化 local climate当地气候 精讲： climate为不可数名词，常与描述范围或变化的词搭配，是环境话题核心词汇。 例句： Climate change has become a serious global problem 真题链接： The report warns that will affect agriculture significantly.(答案：climate) 2.predict/prr'dikt/v.预言；预报 核心搭配： predict the future预测未来 1 高中必修第二册沪教版 【精讲专版】 固定搭配精讲 predict the weather预报天气 predict accurately准确预测 精讲： 及物动词，后接名词或从句，常用于科学、气象等领域。 例句： Scientists predict that temperatures will rise by 2C in the next decade. 真题链接： It's difficult to when an earthquake will happen.(答案：predict) 3.agriculture/'aegrikAltJ()m.农业；农学 核心搭配： modern agriculture现代农业 agriculture development农业发展 agriculture products农产品 精讲： 不可数名词，与“发展、技术、产品”等词搭配，高频出现于环保与经济话题。 例句： Agriculture plays an important role in the country's economy. 真题链接： The government has introduced new policies to support (答案：agriculture) 4.threaten/'retn/v.危及；对…构成威胁 核心搭配： threaten the environment威胁环境 threaten to do sth.威胁要做某事 threaten sb.with sth.用某物威胁某人 精讲： 及物动词，后接名词或不定式，“threaten to do”是高考常见结构。 例句： Pollution threatens the survival of many species 真题链接： The storm to destroy the small village last night..(答案：threatened) 5.extinction/k'stmk [n/n.灭绝：绝种 核心搭配： risk of extinction灭绝风险 mass extinction大规模灭绝 avoid extinction避免灭绝 精讲： 不可数名词，常与“风险、大规模、避免”等词搭配，是生物保护话题核心词。 例句： 2 高中必修第二册沪教版 【精讲专版】 固定搭配精讲 Many animals are in danger of extinction due to habitat loss. 真题链接： We must take action to prevent the_of rare plants.(答案：extinction) 6.measure/me3a(r)m.措施；方法 核心搭配： take measures采取措施 effective measures有效措施 preventive measures预防措施 精讲： 可数名词，“take measures'”为固定短语，后常接不定式表目的。 例句： The government has taken measures to reduce air pollution. 真题链接： We should take to protect our natural resources.(答案：measures) 7.contrast/'kpntra:st/W.对比；对照 核心搭配： contrast A with B把A与B对比 in contrast相比之下 by contrast相反 精讲： 动词时需接介词with,名词短语in contrast/by contrast常用于句首或句中表转折。 例句： Her actions contrast sharply with her promises. 真题链接： with the past,,our life today is much better.(答案：Contrast) 8.significantly/sIg'nrfikantli/adv.显著地；有重大意义地 核心搭配： increase significantly显著增加 change significantly发生重大变化 improve significantly明显改善 精讲： 修饰动词或形容词，强调变化的程度，是数据描述类文本高频词。 例句： The number of students has increased significantly this year. 真题链接： The price of houses has decreased in recent months.(答案：significantly） 9.chain /tfem/n.一系列（人/事)：链子 3 高中必修第二册沪教版 【精讲专版】 固定搭配精讲 核心搭配： a chain of一系列 food chain食物链 chain reaction连锁反应 精讲： “a chain of”后接复数名词，“food chain”为生态话题核心术语。 例句： A broken food chain can affect the entire ecosystem 真题链接： The accident caused a of events that led to more problems.(答案：chain) l0.admit/ad'mt/w.(勉强)承认 核心搭配： admit doing sth.承认做过某事 admit that..承认…. admit to sth.承认某事 精讲： 后接动名词或从句，“admit doing”是高考高频考点。 例句： He finally admitted breaking the window. 真题链接： She refused to that she was wrong. (答案：admit) 11.figure/figa)/m.(代表数量的)数字 核心搭配： official figures官方数字 statistical figures统计数字 a figure of一个…的数字 精讲： 指具体数字时为可数名词，常与“官方、统计”等词搭配。 例句： The figure shows a 10%increase in sales. 真题链接： According to the latest, the population has grown to14 billion.(答案：figures) 12.youth /ju:θ/n.(统称)青年；青年时期 核心搭配： the youth青年们（集合名词） youth culture青年文化 in one's youth在某人青年时期 精讲： 4 高中必修第二册沪教版 【精讲专版】 固定搭配精讲 表示“青年群体”时视作复数，“in one's youth”后接过去时。 例句： The youth should take responsibility for environmental protection. 真题链接： Inhis ,he traveled to many countries in Europe.(答案：youth) 综合训练 综合训练 一、 单项选择 1.Global change has become a pressing environmental issue worldwide. ·A.weather ·B.climate ·C.air ·D.temperature 2.Scientists can the path of typhoons with advanced technology ·A.predict ·B.admit ·C.contrast ·D.measure 3.Modern relies heavily on technology to increase crop yields. ·A.industry ·B.agriculture J 高中必修第二册沪教版 【精讲专版】 固定搭配精讲 ·C.culture 。D.education 4.The illegal hunting the survival of rare species in this area. ·A.threatens ·B.predicts ·C.admits ·D.figures 5.To avoid the of pandas,we must protect their natural habitats. ·A.extinction ·B.chain ·C.youth ·D.measure 二、根据句意及汉语提示完成单词 1.The government plans to take effective (措施)to reduce carbon emissions.. 2. (相比之下)with city life,ural life is more peaceful. 3.The number of online shoppers has_(显著地)increased in recent years. 4.The (食物链)will be broken if the top predators disappear 5.According to official (数字)，the unemployment rate has dropped by2%. 三、首字母填空 1.Climate c has led to more extreme weather events. 6 高中必修第二册沪教版 【精讲专版】 固定搭配精讲 2.It's difficult to pthe exact time of the next solar eclipse. 3.The youth should take r for protecting the environment. 4.A broken food c can affect the entire ecosystem. 5.We must a that human activities have caused environmental damage. 四、用所给单词的适当形式填空 1.The local climate has changed (significant)over the past decade. 2.She admitted (break)the window by accident. 3.Take preventive(measure)to avoid the spread of diseases. 4.In his (young),he devoted himself to agricultural research. 5.The report shows a chain of(event)caused by climate change. 参考答案 I.单项选择 1.B2.A 3B4.A5.A IⅡ.根据句意及汉语提示完成单词 1.measures 2.In contrast 3.significantly 4.food chain 5.figures I.首字母填空 1.change 2.predict 3.responsibility 4.chain 5.admit V.用所给单词的适当形式填空 1.significantly 2.breaking 3.measures 4.youth 5.events 7