Unit 3 Food and ethics 一-2025-2026学年高中英语重点词汇精讲选择性必修第四册（沪教版）

高中·沪教版·选择性必修第四册 单元专版 C版词汇核心考点精讲 【单元专版】 高中·沪教版·选择性必修第四册Unit3 Food and ethics一 单元词汇总览 frog /frDg/n.蛙：青蛙 statistic/st'tistik/n.统计数字；association/A,sausi'en/n.联想： strait/tret/n.海峡 统计资料 联系；联合：合伙：关联：交往 meanwhile/'mi:nwarl/ad.同时；predator/'predata(r)/n.捕食者；species/'spi:fi:z/n.(pl.species) 与此同时 捕食性动物 物种：种 float /flaot/v.浮动；漂流；飘动；collapse /k3leps/n.(机构、生prohibit /pr3'hbt/v.（尤指以法 飘移 意等的)突然失败，倒闭，崩溃：令)禁止 butcher/'bwt(r)/v.屠宰；宰杀v.(突然)倒塌，坍塌 monstrous/'monstr3sadj.丑恶 distressing/d'stresr/adj.使人recreation/,reki'eIn/n.娱乐；消的；骇人的 痛苦的：令人苦恼的 遣：娱乐活动：游戏 词汇核心考点精讲 1.meanwhile/'ni:nwarl/adv.同时；与此同时 ·核心考点：词性：副词(adv.) 1个核心义：同时：与此同时 ·必记搭配与例句：·meanwhile(单独使用或句首)：He was working hard..Meanwhile,his brother was watching TV. ·in the meanwhile(在此期间)：The doctor is busy now,in the meanwhile,you can wait in the waiting room ·重点派生词：无常见派生词 2.float /flaut/v.浮动：漂流：飘动：飘移 ·核心考点：词性：动词(v) 2个核心义：浮动：漂流：飘动：飘移 ·必记搭配与例句：●float on(漂浮在…上)：Wood floats on water ●float in(漂浮在…中)：Dust floats in the air. ·重点派生词：●floatation（名词)：the floatation of a boat(船的漂浮) 3.distressing/dr'stresn/ad.使人痛苦的：令人苦恼的 高中·沪教版·选择性必修第四册 单元专版 ·核心考点：词性：形容词(adj) 1个核心义：使人痛苦的：令人苦恼的 ·必记搭配与例句：·distressing news(令人痛苦的消息)：The distressing news made her cry. ●distressing situation(令人苦恼的情况)：We are in a distressing situation. ·重点派生词：●distress(名词)：cause distress(造成痛苦)；（动词）：distress sb.(使某人痛苦) ·distressed(形容词)：look distressed(看起来痛苦的) 4.predator/'predata(r)/n.捕食者；捕食性动物 ·核心考点：词性：名词(n) 1个核心义：捕食者：捕食性动物 ·必记搭配与例句：·natural predator(天敌)：Snakes are natural predators of mice.. ●predator and prey(捕食者与猎物)：The relationship between predator and prey is complex. ·重点派生词：●predatory(形容词)：predatory animals(食肉动物) 5.collapse /ka'laps//n.(机构、生意等的)突然失败，倒闭，崩溃：V.(突然)倒塌，坍塌 ·核心考点：词性：名词(n):动词(v.) 2个核心义：（机构、生意等的）突然失败，倒闭，崩溃；（突然）倒塌，坍塌 ·必记搭配与例句：·collapse of(…的崩溃)：the collapse of the company(公司的倒闭) ●collapse into(倒塌成…)：The old house collapsed into ruins.. ·重点派生词：·collapsible（形容词)：collapsible chair(折叠椅) 6.association/a,sausi'erf/n.联想：联系；联合：合伙；关联：交往 ·核心考点：词性：名词(n) 3个核心义：联想：联系；联合；合伙；关联；交往 ·必记搭配与例句：●in association with（与…联合)：The pr'oject was done in association with other schools. ●association between...and..(…和…之间的联系)：There is a close association between smoking and lung cancer. ·重点派生词：●associate(动词)：associate...with..(把…和…联系起来)：（名词)：business associate(生意伙伴) ●associated(形容词)：associated problems(相关问题) 7.prohibit /pr3'hbtv.(尤指以法令)禁止 ·核心考点：词性：动词(v) 1个核心义：（尤指以法令）禁止 高中·沪教版·选择性必修第四册 单元专版 ·必记搭配与例句：●prohibit sb.from doing sth.(禁止某人做某事)：The law prohibits people from smoking in public places. ●prohibit sth.(禁止某事)：Smoking is prohibited here.. ·重点派生词：●prohibition(名词)：the prohibition of alcohol(禁酒令) ●prohibited(形容词)：prohibited items(违禁物品) 8.monstrous/'monstras/adj.丑恶的；骇人的 ·核心考点：词性：形容词(adj) 2个核心义：丑恶的：骇人的 ·必记搭配与例句：·monstrous crime(骇人听闻的罪行)：He committed a monstrous crime.. 。monstrous size(巨大的尺寸)：The building has a monstrous size. ·重点派生词：●nonster（名词)：a terrible monster(可怕的怪物) 9.strait/stet/n.海峡 ·核心考点：词性：名词(n) 1个核心义：海峡 ·必记搭配与例句：●the Taiwan Strait(台湾海峡)：The Taiwan Strait is an important waterway. ●strait between..and.(…和…之间的海峡)：the strait between the two islands(两个岛屿之 间的海峡) ·重点派生词：·straits(名词，常用复数)：in dire straits(陷入困境) 10.butcher/'butfa(r)/V.屠宰；宰杀 ·核心考点：词性：动词(v) 1个核心义：屠宰；宰杀 ·必记搭配与例句：●butcher animals(屠宰动物)：Farmers butcher animals for meat. ·重点派生词：·butcher(名词)：a pork butcher(猪肉屠夫) ●butchery(名词)：the butchery of innocent people(对无辜人民的屠杀) l1.recreation/,reki'en/n.娱乐；消遣：娱乐活动：游戏 ·核心考点：词性：名词(n) 1个核心义：娱乐：消遣；娱乐活动：游戏 ·必记搭配与例句：●recreation center(娱乐中心)：We often go to the recreation center. ●outdoor recreation（户外娱乐)：Hiking is a popular outdoor recreation. ·重点派生词：●recreational(形容词)：recreational activities(娱乐活动) 12.species/'spi:i:z/n.物种；种（单复数同形) 高中·沪教版·选择性必修第四册 单元专版 ·核心考点：词性：名词(n) 1个核心义：物种：种（单复数同形） ·必记搭配与例句：·endangered species(濒危物种)：Many endangered species are in danger of extinction ·different species(不同物种)：There are many different species in the forest. ·重点派生词：无常见派生词 13.statistic/sta'tistik/n.统计数字：统计资料 ·核心考点：词性：名词(n) 1个核心义：统计数字；统计资料 ·必记搭配与例句：●official statistics(官方统计数字)：Official statistics show the economy is growing. ●statistic on(关于…的统计)：We need more statistics on this problem. ·重点派生词：·statistics(名词，不可数)：study statistics(学习统计学)；（可数）：economic statistics(经济统计数据) ·statistical（形容词)：statistical analysis（统计分析) 词汇核心考点综合训练 1.一、单项选择 1.My brother was doing homework.,I was watching TV. ·A.Meanwhile ●B.However ●C.Therefore ●D.Otherwise 2.Wood_on water,while stones sink ●A.floats ●B.floats in 。C.floats on ●D.is floating 高中·沪教版·选择性必修第四册 单元专版 3.The news about the earthquake made everyone sad. ●A.distress 。B.distressing ·C.distressed 。D.distressing 4.Lions are natural_of zebras in the grassland. ·A.predators ·B.preys ·C.predator ·D.predatory 5.The old bridgeafter the heavy rain last night. ●A.collapsed 。B.collapse ·C.collapsing ·D.collapsible 6.The project was carried out_association with a local university. 。A.in ●B.on ●C.with 。D.by 7.The lawpeople from driving after drinking ●A.prohibits ·B.prohibit 高中·沪教版·选择性必修第四册 单元专版 ·C.prohibited ●D.prohibition 8.The_crime shocked the whole city. ●A.monster ·B.monstrous ●C.monstering ●D.monsters 9.Thebetween the two islands is only 10 kilometers wide ●A.strait ●B.straits 。C.straight ●D.straiting 10.We need more-to support the research on climate change. ·A.statistic ●B.statistics ●C.statistical ●D.statistically 2.二、根据提示补全句子 1.The government has issued a(prohibit)on single-use plastics. 2.The _(associate)between diet and health is well-documented. 3.After the accident,she looked(distress)and couldn't stop crying 4.The company's(collapse)left hundreds of workers jobless. 5.(Recreation)activities like hiking help reduce stress. 6.The_(predator)behavior of the wolves was captured by the camera. 3.三、首字母填空 高中·沪教版·选择性必修第四册 单元专版 1.Many especies are facing extinction due to habitat loss. 2.In the m,please fill out this form and wait for your turn. 3.The(s)of the new shopping mall is monstrous-it covers 10,000 square meters. 4.Fishermen use nets to catch fish,but some also_(b)animals for meat illegally. 5.The Taiwan Sis an important waterway connecting the East China Sea and the South China Sea. 4.参考答案 ·一、单项选择 1.A2.A3B4.A5.A6.A7.A8B9.A10.B ·二、根据提示补全句子 1.prohibition 2.association 3.distressed 4.collapse 5.Recreational 6.predatory ·三、首字母填空 1.endangered 2.meanwhile 3.size 4.butcher 5.Strait