Unit 2 Animals A部分-2025-2026学年高中英语词义辨析及同义替换精讲必修第二册（沪外版）

高中必修第二册沪外版 【Unit2 Animals A部分】 词义辨析及同义替换精讲 动物保护专题 【Unit2】Animals A部分 词义辨析及同义替换精讲 本单元核心词汇 一、全部单元单词 cruel /kru:l/adj.残酷的；冷酷的：灭绝的 说：总体上 的：残忍的；残暴的 moreover /mo:r'ava)/adv.此definitely/'definatli/adv.肯定： debate/d'betv.(尤指正式)外：而且 没问题：当然：确实 讨论，辩论；n.(各自发表不同attempt/tempt/v.努力：尝试；addition归'dn/adv.另外：此 意见的)争论，辩论，讨论 试图：n.企图：试图 外 establishment'staeblifmant/n.replicate/'replikert/v.复制；（精exhibit /ig'zIbit/v.展览；展出 机构：大型机关：企业：旅馆确地)仿制 adjust/'d3Ast/V.适应：习惯： welfare/'welfea(r)/n.(个体或material/m'trarial/n.(某一活调整；调节 群体的)幸福，福祉，安康 动所需的)材料：原料：物质climate/klamat//n.气候 concern /kan's3n/n.担心，忧虑exhibition/,eksI'b虹n/n.(一批)location1 ao'keifn/n.地方；位 argue/'aqju/V.论证；说理；争展品，展览品 置 辩；争吵 tropical/'trDpikl/adj.热带的；design/d'zam/v.挑选；设计： remove'mu:v/v.移开；拿开：来自热带的：产于热带的 意欲：n.设计；构思 去掉；从…机构开除；消除typically/'tprkli/av.通常；一 extinction/k'st)kn/n.(植物、 (污渍等) 般 动物、生活方式等的)灭绝，绝 habitat /haebitaet/n. (动植物indoors'nb:z/av.在室内：往种，消亡 的)生活环境，栖息地 室内 conservation /konsa'veIfn/n. cage /keid3/n.笼子 tank /taenk/n.(贮放液体或气（对自然环境的）保护 hunt /hAnt/v.打猎：猎取；猎杀体的)箱，槽，罐 essential /'sen/adj.极其重要 llegal /I'li:gl/adj.违法的；非法slightly/'slartli/adv.略微：稍微的：必要的；必不可少的 的 approach /a'prautf n.(待人接threat/ret/n.威胁的人；形成 extinct /ik'stkt/ad.(尤指食物或思考问题的)方式，方法威胁的事物：威胁：恐吓 物或动物等)不再存在的；绝种overall/,auvar':l/adv.一般来 词义辨析及同义替换 1 高中必修第二册沪外版 【Unit2 Animals A部分】 词义辨析及同义替换精讲 1.debate/dbet/v.(尤指正式)讨论，辩论：n.(各自发表不同意见的)争论，辩论，讨论 词义辨析： debate:侧重指通过正式的、有组织的讨论或辩论来交换意见，常涉及对立观点的交锋，可作动 词或名词。 agu:强调因观点不同而进行“争辩、争吵”，语气较强，侧重说服对方，多作动词。 同义替换： discuss,dispute 例句： The students will debate whether animals should be kept in zoos in class tomorrow. 真题链接：（沪外版高中必修第二册同步练习） Theyfor hours about the best way to solve the problem,but still didn't reach an agreement. A.debated B.argued C.chatted(答案：B) 2.concern /kan's3n/n.担心，忧虑 词义辨析： concern: 侧重对某人或某事的“关心、担忧”，常与介词bout/for连用，可作名词或动词。 woy:含义更广泛，指“担心、发愁”，侧重因不确定或潜在危险而产生的焦虑，可作名词或动 词。 同义替换： worry,anxiety 例句： Her main concern is the safety of her children when they go out alone. 真题链接：（沪外版高中必修第二册单元测试） There is growing_about the effects of air pollution on people's health A.concern B.interest C.happiness(答案：A) 3.attempt'tempt/v.努力：尝试：试图；n.企图；试图 词义辨析： attempt:侧重“尝试做某事”，但不一定成功，语气比ty正式，可作动词或名词，作动词时后 接不定式。 y:含义最常用，指“努力做某事”，不强调结果，可接不定式或动名词。 同义替换： try,endeavour 例句： Scientists have attempted to find a cure for the disease for many years. 真题链接：（沪外版高中必修第二册期末复习题） He made an to climb the mountain,but failed due to bad weather. A.attempt B.decision C.plan (答案：A) 高中必修第二册沪外版 【Unit2 Animals A部分】 词义辨析及同义替换精讲 4.establish'staeblif/v.a建立；创立 词义辨析： establish:指“建立、创立”机构、组织、制度等，强调稳固地建立起来，如establish a school。 found:侧重“创建”，尤指创立组织、国家等，语气更正式，如found a country。 同义替换： found,set up 例句： The company was established in 1990 and has grown into a global business. 真题链接：（沪外版高中必修第二册阅读理解改编） This university was_in 1865 and has a history of over 150 years. A.established B.closed C.destroyed(答案：A) 5.emove /rI'mu:v/v.移开：拿开；去掉 词义辨析： remove:强调“从某处移走某物”，使某物不再处于原来的位置，如remove the books from the shelf. move:泛指“移动”，可指改变位置或姿势，用途更广，如move the chair to the corner。 同义替换： move,take away 例句： Please remove your shoes before entering the room to keep it clean. 真题链接：（沪外版高中必修第二册同步练习） Can you help me_the heavy box from the car? A.remove B.buy C.open (答案：A) 6.exhibit/g'zibt/v.展览；展出 词义辨析： exhibit:指“公开展出”艺术品、物品等，强调在展览中展示，如exhibit paintings in a gallery。 display:含义更广泛，指“展示、陈列”，可用于具体物品或抽象事物，如display courage。 同义替换： display,show 例句： The museum will exhibit ancient artifacts from the Ming Dynasty next month 真题链接：（沪外版高中必修第二册单元测试） The new products will be_in the shopping mall this weekend. A.exhibited B.sold C.hidden(答案：A) 7.adjust/'d3Ast/V.适应；习惯；调整：调节 3 高中必修第二册沪外版 【Unit2 Animals A部分】 词义辨析及同义替换精讲 词义辨析： adjust:指“调整以适应新情况”，常与介词to连用，如adjust to the climate。 adapt:侧重“改变自己以适应环境”，语气更强，如adapt oneself to new life。 同义替换： adapt,regulate 例句： It took her a few weeks to adjust to living in a foreign country. 真题链接：（沪外版高中必修第二册完形填空改编） Animals need to_to changes in their habitat to survive. A.adjust B.refuse C.forget (答案：A) 8.threat/ret/n.威胁的人：形成威胁的事物：威胁 词义辨析： threat:指“对某人或某事的威胁”，可指人或事物，常与介词to连用，如a threat to peace。 danger:泛指“危险”，指可能造成伤害或损失的情况，如in danger。 同义替换： danger,risk 例句： Illegal hunting is a serious threat to the survival of wild animals. 真题链接：（沪外版高中必修第二册阅读理解题） What is the biggest_to the environment according to the passage? A.threat B.protection C.support (答案：A) 9.conservation/,kpnsa'veIn/n.(对自然环境的)保护 词义辨析： conservation:侧重“保护自然资源、生态环境”，如conservation of forests。 protection:泛指“保护”，使免受伤害，可用于人或事物，如protection of children。 同义替换： protection,preservation 例句： We should pay more attention to the conservation of endangered species. 真题链接：（沪外版高中必修第二册写作题） Write a short passage about the importance of wildlife (答案：conservation) 10.essential1'sen/adj.极其重要的；必要的：必不可少的 词义辨析： essential:强调“绝对必要的、不可或缺的”，如essential nutrients for health。 necessary:指“必要的、需要的”，语气比essential稍弱，如necessary tools for the job。 4 高中必修第二册沪外版 【Unit2 Animals A部分】词义辨析及同义替换精讲 同义替换： necessary,vital 例句： Water is essential for all living things. 真题链接：（沪外版高中必修第二册语法填空） It is to wear a helmet when riding a bike. (答案：essential). 11.moreover/mr'avar)/adv.此外；而且 词义辨析： moreover:正式用语，指“此外、而且”，用于补充说明更重要的信息，如The task is difficult;. moreover,it takes a lot of time. besides:指“除…之外还有”，可用于句首或句中，如I like English;besides,I’m good at it,. 同义替换： besides,furthermore 例句： She is good at English;moreover,she speaks French fluently 真题链接：（沪外版高中必修第二册句子改写题） The city is beautiful.It has a long history.(合并为一句) The city is beautiful;,it has a long history. (答案：moreover) 12.addition /a'dn/n.增加；添加 词义辨析： in addition:指“另外、此外”，用于补充同类信息，常与to连用，如in addition to books。 besides:用法与in addition相近，但可直接接名词或句子。 同义替换： besides,what's more 例句： In addition to math,he also studies physics and chemistry. 真题链接：（沪外版高中必修第二册完形填空） -to reading,he likes playing basketball in his free time. A.In addition B.Instead C.Except (答案：A) 综合演练 高中必修第二册沪外版 【Unit2 Animals A部分】词义辨析及同义替换精讲 综合练习 一、 单项选择 1.The government has taken action to reduce theto the environment from industrial pollution. A.threat B.danger C.risk 2.It is to wear a mask in crowded places during the pandemic. A.essential B.necessary C.vital 3.The museum will a collection of ancient coins next month A.exhibit B.display C.show 4.She found it hard to to the new school life in the first term. A.adjust B.adapt C.regulate 5.In_to Chinese,he also studies Japanese and Korean. A.addition B.besides C.moreover 二、根据句意及首字母提示填空 1.The company was e in 2005 and has become a leader in its field. 2.There is growing cabout the rising housing prices among young people. 3.He made an a to solve the problem alone,but failed. 4.We should pay more attention to the cof water resources. 5.The students will d the topic"Online Education"in the class meeting. 三、用所给单词的适当形式填空 1.Scientists have(attempt)to develop a new energy-saving technology for years. 6 高中必修第二册沪外版 【Unit2 Animals A部分】词义辨析及同义替换精讲 2.The team needs to(establish)a closer relationship with local communities. 3.Please_(remove)your shoes before entering the temple. 4.She is good at playing the piano;(moreover),she sings well. 5.It is(essentially)to keep a balanced diet for good health. 四、完成句子（每空一词） 1.他们争论了很久，但仍未达成一致。 They_for a long time but still didn't reach an agreement. 2.除了英语，他还擅长数学。 to English,he is also good at math. 3.这家医院成立于1950年。 The hospital in 1950. 4.动物需要适应环境的变化才能生存。 Animals need to_changes in their environment to survive. 五、语篇填空 阅读下面短文，在空白处填入一个适当的单词或用括号内单词的正确形式填空，使短文通顺、连 贯。 Wildlife (1)(conservation/protection)is crucial for maintaining ecological balance.Illegal hunt- ing and habitat loss are major(2)(threats/dangers)to many species.To address this,governments have(3)(established/founded)nature reserves and (4)(attempted/tried to educate the public. (5)(Moreover/Besides),individuals can contribute by reducing waste and supporting eco-friendly products.It is(6)(essential/necessary)for everyone to take action,as every effort counts in pro- tecting our planet. 参考答案 I.单项选择 1.A2.A3.A4.A5.A IⅡ.根据句意及首字母提示填空 1.established 2.concern 3.attempt 4.conservation 5.debate 高中必修第二册沪外版 【Unit2 Animals A部分】词义辨析及同义替换精讲 ⅡI用所给单词的适当形式填空 1.attempted 2.establish 3.remove 4.moreover 5.essential V.完成句子 1.argued 2.In addition 3.was established 4.adjust to V.语篇填空 1.conservation 2.threats 3.established 4.attempted 5.Moreover 6.essential 8