Unit 3 Dancing with Words-2026-2027学年高中英语词汇精讲精练必修第一册（冀教版）

Unit 3 Dancing with Words 词汇精讲精练 核心词汇概览： china stopover flight journal pole freeze encyclopedia description port record centigrade crystal sundog odd comment frost sleet slush settle blizzard snowdrift thaw melt function threat diversity global economic generation dialect identity variety loanword major source agriculture astronaut electricity vocabulary affair ballet piano opera等 词汇精讲 序号 单词/短语 词汇讲解 freeze 释义：V.冻结：结冰：愣住 friz/ 词汇变形：freeze(v)→froze(过去式)→frozen(过去分词)： freezing(ad.极冷的)；frozen(adj.冷冻的)；freezer(n.冰柜) 搭配：freeze to death冻死；freeze up冻结/愣住；freeze over表 面结冰；be frozen with fear吓呆 辨析：freeze强调因低温而结冰或状态凝固：cold是普通形容词 “冷的”。 例句：The river froze over last night.. 那条河昨晚结冰了。 2 odd 释义：adj.奇怪的：反常的：奇数的 /od/ 词汇变形：odd(adj)→oddly(adv.)→oddness(n.);odds(.概率， odds and ends零碎物品) 搭配：odd number奇数；odd behavior古怪行为：it is odd that. …很奇怪 辨析：odd侧重“古怪、不寻常”；strange侧重“陌生、难以理 解”。 例句：It's odd that he hasn't called. 奇怪的是他还没有打电话来。 comment 释义：n.&v.评论；议论 /'koment/ 词汇变形：comment(./w,)→commentary(.实况报道) commentator(n.评论员) 搭配：make a comment on/about对…评论；comment on/upon sth 评论；no comment无可奉告 辨析：comment指较正式的评论；remark指简短的话语。 例句：He refused to comment on the incident. 他拒绝评论此事。 settle 释义：v.停留定居；解决 /'setl/ 词汇变形：settle(v,)→settlement(m.定居点；解决)一settler(m. 移民)一settled(adj.稳定的) 搭配：settle down安定下来/定居；settlein适应新环境；settlea problem/dispute解决问题/争端；settle for sth.勉强接受：settle on sh.选定 辨析：settle常用于解决争端、使人安定；solve侧重找到问题答 案。 例句：They finally settled the dispute. 他们最终解决了争端。 function 释义：n.作用：职能v.运转；起作用 /'fank.fn/ 词汇变形：function(n.)→functional(adj.功能的)→ functionless (adj.) 搭配：function as起…作用；perform a function执行功能；in function在运转；function well运行良好 辨析：function强调功能/作用；Iole强调角色。 例句：The device fimctions as a heater: 这个设备起到加热器的作用。 threat 释义：n.威胁；恐吓 /Oret/ 词汇变形：threat(n.)→threaten(v.)→threatening(adj.)→ threateningly (adv.) 搭配：pose a threat to对…构成威胁；nder threat受到威胁；a threat of rain下雨的征兆：threaten to do sth.威胁要做 辨析：threat指潜在的威胁；danger指实际的危险。 例句：Pollution poses a serious threat to wildlife. 污染对野生动物构成了严重的威胁。 diversity 释义：n.多样性；差异 /daI'v3:sati/ 词汇变形：diversity(.)→diverse(adj,)→diversify(v)→ diversification(n.) 搭配：cultural diversity文化多样性；a diversity of各种各样的： diversity in sth.…方面的多样性 辨析：diversity强调差异和多元；variety强调种类繁多。 例句：The region is known for its biological diversity. 该地区以其生物多样性而闻名。 global 释义：ad.全球的；全世界的 /'glaubl/ 词汇变形：global(adj)→globally(adv)→globalization(n)→ globe (n.) 搭配：global warming全球变暖；globaleconomy全球经济； global village地球村；on a global scale全球范围 辨析：与worldwide可互换，但global更常用。 例句：The pandemic has had a global impact. 这场疫情产生了全球性的影响。 economic 释义：adj.经济的：经济上的 /ika'npmik/ 词汇变形：economic(adj.)→economy(n.)→economical(adj.节约 的) →economically(adv) 搭配：economic growth经济增长；economic crisis经济危机： economic development经济发展 辨析：economic指与经济相关的：economical指节约的，易混。注 意区分。 例句：The government introduced new economic policies. 政府推出了新的经济政策。 10 identity 释义：n.特征；身份：同一性 /aI'dentati/ 词汇变形：identity (n)→identify(v.)→identification(m.)→ identifiable(adj.) 搭配：identity card(D card)身份证：sense ofidentity认同感； cultural identity文化身份；identity crisis身份危机 辨析：identity指身份/同一性；characteristic指特征。 例句：He lost his pa.ssport and had to prove his identity. 他丢失了护照，必须证明自己的身份。 二、专项训练 (一)单句填空（每空一词，共15题） 1.The lake (freeze)over last night,so we could skate on it. 2.It is (odd)that she left without saying goodbye. 3.The teacher asked us to make a (comment)on the article. 4.After moving to a new city,it took him a few weeks to settle 5.The new machine (function)well,saving much time. 6.The rising sea level poses a serious (threaten)to coastal cities. 7.The school encourages (diverse)among its students 8.The (globe)economy has been affected by the war. 9.The country is facing (economy)difficulties due to the crisis. 10.She had to show her (identify)card before entering the building. 11.The problem was finally (settle)through negotiation. 12.We should respect cultural (diverse) 13.The weather forecast says it will (freeze)tonight. 14.It is (odd)that he didn't reply to my message. 15.He commented the importance of protecting the environment. (二)单句表达（根据汉语提示完成句子，每空词数不限，共10题） 1.湖面在冬天完全结冰了。 The lake completely in winter. 2他奇怪的行为引起了大家的注意。 His attracted everyone's attention. 3请不要对别人的私生活随意评论。 Please do not others'private life casually 4.他们最终通过对话解决了分歧。 They finally the through dialogue. 5肝脏在人体的主要功能是解毒。 The main of the liver in the human body is to remove toxins. 6气候变化对许多物种构成了生存威胁。 Climate change the survival ofmany species. 7这所大学以其文化多样性而闻名。 This university is famous for its 8.全球变暖是一个日益严重的问题。 is an increasingly serious problem. 9政府正在采取经济措施来促进增长。 The government is taking measures to promote growth 10.许多人正在经历身份认同危机。 Many people are experiencing an (三)短文填空 Climate change is one of the biggest 1. (threat)facing humanity today.The 2 (globe)average temperature has risen by over 1C since the Industrial Revolution, causing glaciers to 3. (freeze)less and sea levels to rise.This has led to 4. (economy)losses in many countries,especially in coastal areas.Scientists have repeatedly 5. (comment)on the urgency of reducing carbon emissions.To 6. (settle)this crisis,international cooperation is necessary.We need to promote 7. (diverse)in energy sources,such as solar and wind power.Each country should take action to protect its 8. (identity)as a responsible member of the global community.It is 9. (odd)that some still ignore the scientific evidence.10. (function)as a global village,we must work together to ensure a sustainable future. The challenge is huge,but if we all contribute,we can make a difference. 三、参考答案 (一)单句填空 1.froze;2.odd;3.comment;4.down/in;5.functions;6.threat;7.diversity;8.global; 9.economic;10.identity;11.settled;12.diversity;13.freeze;14.odd;15.on/upon (二)单句表达 1.froze over;2.odd behavior;3.make a comment on;4.settled;dispute;5.function; 6.poses,threat to;7.cultural diversity;8.Global warming;9.economic;10.identity crisis (三)短文填空 1.threats;2.global;3.freeze;4.economic;5.commented;6.settle;7.diversity; 8.identity;9.odd;10.Functioning