必修第二册Unit 2 Animals Reading B-2026-2027学年高中英语课时同步核心词汇&固定搭配&一词多义背诵清单（沪外版）

泸外版 必修第二册 Unit 2 Animals Reading B 课本同步高考3500核心词汇 +固定搭配+熟词生义汇总 核心单词50个 一高频固定搭配30组 一一词多义精讲10词 01 高考3500核心单词 音标·词性·常规义·熟词生义 1 animal/'aeniml/n.动物 ★熟词生义：adj,动物的；肉体的(animal desire兽欲) 2 species/'spi:z/n.物种；种类 ★高考高频：单复数同形(a species/many species) 3 survive /sa'vaIv/生存；幸存 ★熟词生义：v.比…活得长(She survived her husband by ten years.) 4 survival/sa'varvl/n.生存；幸存 ★高考搭配：survival of the fittest适者生存 5 extinct/rk'strnkt/adj.灭绝的 ★高考拓展：extinction n.灭绝；be on the verge of extinction濒临灭绝 6 endanger/rn'deind:3a(r)/使遭受危险；危及 ★高考拓展：endangered ad.濒危的(endangered species濒危物种) 7 habitat/'haebitaet/n.栖息地 ★高考搭配：natural habitat自然栖息地；habitat loss栖息地丧失 8 protect/pra'tekt/保护 ★熟词生义：v.防护；投保(protect against/from) 第1页/共7页 9 protection/pra'tekn/n.保护 食高考搭配：under the protection of在…保护下 10 reserve/rr'z3vln.M保护区；预订 食熟词生义：n.储备；矜持(in reserve储备；without reserve毫无保留) 11 threat/ret/n.威胁 ★高考搭配：pose a threat to对…构成威胁 12 threaten/'0retn/v.威胁；危及 ★熟词生义：v.预示（不好的事）(The clouds threatened rain.) 13 hunt /hAnt/u/n.打猎；搜寻 ★熟词生义：v.搜索；追捕(hunt for搜寻) 14 poach/patf/偷猎 ★高考拓展：poaching n.偷猎；poacher n.偷猎者 15 aware/a'wea(r)/ad意识到的 ★高考搭配：be aware of意识到；raise awareness提高意识 16 awareness/a'weanas/.n.意识；认识 ★高考搭配：public awareness公众意识 17 balance/baelans/n./M平衡 食熟词生义：n.余额；keep one's balance保持平衡；strike a balance权衡 18 ecosystem/'i:kausIstam/n.生态系统 ★高考搭配：a balanced ecosystem平衡的生态系统 19 affect/a'fekt/影响 ★熟词生义：v.感动；侵袭(be affected by受…影响) 20 effect/r'fekt/n.影响；效果 ★高考搭配：have an effect on对.…有影响；side effect副作用 第2页/共7页 21 measure /'me3a(r)/n./w措施；测量 食熟词生义：n.措施(take measures to do采取措施做) 22 action/'ekn/n.行动 食高考搭配：take action采取行动；in action在行动中 23 natural/'naetfral/adj.自然的 ★熟词生义：adj天生的；normal(It's natural to do sth.) 24 resource/rr'ss/n.资源 ★高考搭配：natural resources自然资源 25 rely/rr'lar/依赖 ★高考搭配：rely on依靠；依赖 26 depend/dr'pend/M依靠；取决于 ★高考搭配：depend on依赖；取决于 27 adapt/a'dept/适应；改编 ★高考搭配：adapt to适应；adapt oneself to使自己适应 28 adjust/a'd3nst/w调整；适应 ★高考搭配：adjust to适应 29 reduce/r'djus/减少 ★高考搭配：reduce to减少到；be reduced to沦落为 30 decline/dr'klarn//n.下降；衰退 ★熟词生义：v.婉拒(decline an invitation婉拒邀请) 31 increase/in'kris//n.增加 ★高考搭配：increase by增加了；increase to增加到 32 decrease/dr'kri:s/v/n.减少 ★高考搭配：decrease by减少了 第3页/共7页 33 population/,popju'lefn/n.人口 食熟词生义：n.(某类)群体(the animal population动物种群) 34 wild warld/a.野生的 食熟词生义：adj.狂热的；in the wild在野外 35 nature'neitfa(r)/n.自然 ★熟词生义：n.本性；天性(by nature天生) 36 environment/in'vaIranmant/n.环境 ★高考拓展：environmental adj,.环境的 37 pollution/p3'lufn/n.污染 ★高考搭配：air/water pollution空气/水污染 38 climate/'klarmat//n.气候 ★熟词生义：n.氛围；形势(economic climate经济形势) 39 destroy/dr'strr/破坏 ★高考辨析：destroy彻底摧毁；damage部分损坏 40 damage/'daemId3//n.损害 ★熟词生义：n.(复数)赔偿金(pay damages支付赔偿金) 41 harm/ha:mln./k伤害 ★高考搭配：do harm to对…有害；harmful adj..有害的 42 rare /rea(r)/ad.稀有的 ★熟词生义：adj.罕见的；（肉）半熟的 43 unique /ju'nik/ad.独特的 ★高考搭配：be unique to为…所独有 44 value /'vaelju:/n.M价值；重视 ★熟词生义：v.珍视(value sth..重视某物) 第4页/共7页 45 precious/prefas/ad.珍贵的 ★高考搭配：precious resources宝贵资源 46 medicine/'medsn/n.药；医学 ★熟词生义：n.医学(study medicine学医) 47 symbol/'sImbl/n.象征 ★高考搭配：a symbol of…的象征 48 represent/,repri'zent/代表；象征 ★熟词生义：V.描绘；说明 49 observe/ab'z3:vlM观察 ★熟词生义：v.遵守；庆祝(observe the rules遵守规则) 50 record/rek:d/n.M记录 ★熟词生义：n.唱片；履历(break a record打破纪录) 02 单词绑定高考高频固定搭配 共30组 01 be aware of|意识到 02 raise awareness of|提高对.…的意识 03 protect..from/against..|保护.…免受.… 04 be on the verge of extinction|濒临灭绝 05 endangered species|濒危物种 06 natural habitat|自然栖息地 07 habitat loss|栖息地丧失 08 pose a threat to|对…构成威胁 O9 take measures to do sth.|采取措施做某事 10 take actionI采取行动 11 rely/depend on|依赖；依靠 12 adapt/adjust to|适应 13 keep a balance|保持平衡 14 strike a balance between A and B|在A和B之 间取得平衡 15 have an effect on|对…有影响 16 be affected by I受…影响 第5页/共7页 17 in the wild|在野外 18 hunt for1搜寻 19 be unique to|为…所独有 20 a symbol of|…的象征 21 reduce..to.|把…减少到… 22 increase by|增加了（幅度） 23 be concerned about|关心；担忧 24 call on sb.to do sth.|呼吁某人做某事 25 play a role/part in I在…中起作用 26 make a difference|有影响；起作用 27 in danger of处于…危险中 28 do harm to|对…有害 29 be made up of|由…组成 30 )come into being|形成；产生 03 本单元/本模块高考重点一词多义精讲 真题必考 reserve 2 balance ①预订：reserve a table订桌 ①平衡：keep one's balance保持平衡 ②保护区：nature reserve自然保护区 ②余额：check one's bank balance查银行余额 ③储备；保留：in reserve储备；without reserve ③权衡：strike a balance between work and life 毫无保留 权衡工作与生活 ④矜持：reserved adj.内敛的 高考原句：You need to strike a balance between 高考原句：We reserved a room for two nights.(我 study and rest.(你需要在学习和休息之间取得平 们订了一个房间住两晚。) 衡。) 3 measure 4 observe ①测量：measure the length测量长度 ①观察：observe the stars观察星星 ②措施：take measures to do sth.采取措施做某 ②遵守：observe the traffic rules遵守交通规则 事 ③庆祝：observe the Spring Festival庆祝春节 ③衡量标准：a measure of success成功的衡量标 高考原句：All drivers must observe the traffic 准 rules.(所有司机都必须遵守交通规则。) 高考原句：The government has taken measures to protect wildlife.(政府已采取措施保护野生动物。) 5 decline 6 affect effect ①下降；衰退：a decline in sales销量下降 ①affect v..影响：Smoking affects health.吸烟影 ②婉拒：decline an invitation婉拒邀请 响健康。 第6页/共7页 高考原句：He politely declined the offer.(他礼貌地 ②effect n.影响：have an effect on对..…有影 婉拒了这个提议。) 响 ③affect v.感动：be deeply affected被深深感动 高考原句：The new policy had a great effect on the local economy..(新政策对当地经济产生了很大影 响。） 7 population 8 wild ①人▣：China has a large population. ①野生的：wild animals野生动物 ②种群：the population of wild tigers野生虎的 ②狂热的：be wild about对..狂热 种群数量 ③野外：in the wild在野外 ③群体：the student population学生群体 高考原句：These animals can no longer survive in 高考原句：The population of this species has the wild.（这些动物已无法在野外生存。) declined sharply..(该物种的种群数量急剧下降。) 9 nature 10 damage ①自然：protect nature保护自然 ①损害：damage the environment破坏环境 ②本性：by nature天生；human nature人性 ②赔偿金（复数）：pay damages支付赔偿金 高考原句：She is shy by nature.(她天生害羞。) 高考原句：The storm caused serious damage to the crops..(暴风雨对庄稼造成了严重损害。) 第7页/共7页