Unit 2 Improving yourself二-2025-2026学年高中英语词义辨析及同义替换精讲选择性必修第二册（外研版）

高中外研版选择性必修第二册 【精讲专版】 词义辨析及综合训练 精讲专版 【Unit2】Improving yourself 词义辨析及综合训练 本单元核心词汇 一、全部单元单词 clarify/'klaerfa/v.澄清，讲清 soap/sap/n.肥皂 vision/'vI3/ad.投身的 楚，阐明 item/'aitam/n.一件商品（或物lifelong'larflD则/adj.构想，设 headline/'hedlam/n.媒体报道品) 想 的热门话题：标题 unprecedentedly /n'presiden--likewise/'larkwarz/adv.同样地； max out(钱)花光；（信用卡）tdli/adv.空前地 相似地 刷爆 personal finances(个人的)财objectively/b'd3 ektrvli/.adv.客 in contrast to与…形成对比 务管理 观地 district/'drstrikt/n.地区，区域jar/d3a:/n.（玻璃)罐子，广 equip /'kwIp/V.使有知识和技 necessity /n3'sesati/n.必需品 口瓶 能，使能够胜任 toothpaste/'tu:perst/n.牙膏 invest/m'vest/v.投资 nail /nerl/n.钉子 词义辨析及同义替换 1.clarify/'klarafa/v.澄清，讲清楚，阐明 词义辨析： clarify:侧重通过解释或说明使模糊的事物变得清晰、易懂，强调过程。 explain:含义更广，泛指“解释、说明”，使他人理解某事的原因、方法等。 同义替换： explain,make clear 例句： The teacher asked Tom to clarify his confusing answer 真题链接：（外研版高中选择性必修第二册同步练习） The manager held a meeting tothe new rules to all employees. A.clarify B.ignore C.hide (答案：A) 2.necessity /na'sesati/n.必需品 词义辨析： 高中外研版选择性必修第二册 【精讲专版】 词义辨析及综合训练 necessity:指维持生活或生产所必需的物品，强调“不可或缺性”。 need:作名词时可指“需要、需求”，也可指“必需品”，但更侧重主观需求。 同义替换： essential,requirement 例句： Food and water are basic necessities for human survival. 真题链接：（外研版高中选择性必修第二册单元检测) In times of emergency,first aid kits are considered a A.luxury B.necessity C.decoration (答案：B) 3.invest/m'vest/v.投资 词义辨析： invest:指将资金、时间等投入某事物以获取收益或回报，常与in搭配。 spend:侧重“花费（时间、金钱）”，常与on或(im)doing sth.搭配，不强调回报。 同义替换： put money into,finance 例句： Many young people choose to invest in real estate. 真题链接：（外研版高中选择性必修第二册阅读填空） He decided to his savings in a new business project. (答案：invest) 4.district/distrikt/n.地区，区域 词义辨析： district:指行政划分的区域，如城市中的区、学区等，范围相对较小。 region:指较大的地理区域，如“东北地区”“山区”，范围更广。 同义替换： area,zone 例句： Our school is located in the education district of the city 真题链接：（外研版高中选择性必修第二册完形填空） The company plans to open a new store in the central (答案：district) 5.item/'atam/n.一件商品（或物品） 词义辨析： item:泛指某类事物中的一件，可指商品、清单中的一项等，使用广泛。 g0ods:指“商品、货物”，通常为复数形式，侧重交易的物品。 同义替换： article,piece 2 高中外研版选择性必修第二册 【精讲专版】 词义辨析及综合训练 例句： Please check each item on the shopping list before paying. 真题链接：（外研版高中选择性必修第二册语法填空） The store offers a wide range of,from clothes to electronics (答案：items) 6.equip'kwp/v.使有知识和技能，使能够胜任 词义辨析： equp:强调“提供必要的工具、知识或技能以应对某事”，常与with搭配。 prepare:侧重“准备、预备”，为将来的事情做准备，可与for搭配。 同义替换： furnish,provide with skills 例句： The training course equips students with practical communication skills 真题链接：（外研版高中选择性必修第二册短文改错） Schools should equip students for the challenges of modern society. (将for改为with) 7.likewise/'larkwarz/adv..同样地；相似地 词义辨析： likewise:表示“同样、也”，用于说明两种情况相似，可位于句首或句中。 similarly:侧重“相似地、类似地”，强调两者在性质、方式等方面的相似性。 同义替换： similarly,in the same way 例句： She enjoys reading,and her sister likewise loves books 真题链接：（外研版高中选择性必修第二册语法填空） If you work hard,your classmates will try their best. (答案：likewise) 8.objectively/ab'd3 ektrvli//adv.客观地 词义辨析： objectively:指“客观地、不带偏见地”看待事物，基于事实而非个人情感。 subjectively:意为“主观地”，基于个人观点或感受，与objectively相反。 同义替换： impartially,in an objective way 例句： We should evaluate the situation objectively before making a decision 真题链接：（外研版高中选择性必修第二册阅读理解） The reporter tried to describe the eventwithout adding personal opinions. (答案：objectively) 3 高中外研版选择性必修第二册 【精讲专版】 词义辨析及综合训练 9.lifelong/'larflD/adj.终身的 词义辨析： lifelong:指持续一生的，如“终身的朋友”“终身学习”，强调时间跨度。 permanent:意为“永久的、永恒的”，侧重“不变的、非暂时的”。 同义替换： lifetime,permanent 例句： Learning is a lifelong journey for everyone. 真题链接：（外研版高中选择性必修第二册七选五） Developing good habits is important for happiness. (答案：lifelong) 10.n contrast to与…形成对比 词义辨析： in contrast to:表示“与…对比”，强调两者之间的差异，后接名词或名词短语。 on the contrary:意为“相反地”，用于否定前文的观点，引出相反的情况。 同义替换： compared with,unlike 例句： In contrast to his brother,he is very outgoing. 真题链接：（外研版高中选择性必修第二册语法填空） the rainy weather yesterday,today is sunny and warm. (答案：n contrast to) 11.max out(钱)花光：（信用卡）刷爆 词义辨析： max out:特指将信用卡额度全部用完或把钱花光，口语化表达。 un out of:意为“用完、耗尽”，可指用完时间、金钱、物品等，更通用。 同义替换： use up,exhaust 例句： He maxed out his credit card during the shopping spree. 真题链接：（外研版高中选择性必修第二册听力理解） What happened to Tom last month?(答案：He maxed out his credit card.) l2.headline/'hedlam/n.媒体报道的热门话题；标题 词义辨析： headline:指报纸、新闻的“标题”，也可指“热门话题”。 title:泛指书籍、文章、电影等的“标题、题目”，范围更广。 4 高中外研版选择性必修第二册 【精讲专版】 词义辨析及综合训练 同义替换： title,front-page news 例句： The scandal made headlines in all major newspapers 真题链接：（外研版高中选择性必修第二册词汇运用） The of the article caught readers'attention immediately. (答案：headline) 综合演练 综合练习 一、 单项选择 1.The government held a press conference to the new policy to the public. A.clarify B.explain C.ignore 2.In remote mountain areas,clean water is considered a basic for daily life. A.need B.necessity C.luxury 3.Many young entrepreneurs choose to their time and energy in innovative projects. A.spend B.invest C.max out 4.The new library will be built in the cultural of the city,near the museum. A.district B.region C.area 5.You should evaluate the problem instead of making decisions based on personal feelings. A.subjectively B.objectively C.similarly 6. the busy city life,the villagers enjoy a peaceful and quiet environment A.In contrast to B.On the contrary J 高中外研版选择性必修第二册 【精讲专版】 词义辨析及综合训练 C.Compared with 7.The of the news report attracted millions of readers on social media. A.title B.headline C.article 二、根据句意及汉语提示完成单词 1.It's important to develop (终身的)learning habits in modern society,. 2.Each (in the store has a unique barcode for easy checkout 3.The school provides courses to (使具备技能)students with practical job abilities. 4.The company's new factory will cover an()of 50,000 square meters. 5.She (her credit card while shopping during the summer sale. 6. (同样地)，we should respect different opinions in group discussions. 三、用所给单词的适当形式填空 1.The training program aims to (equip)students with teamwork skills. 2.He decided to(invest)his savings in a green energy project. 3.Learning is a (lifelong)jourey that never ends 4.The two sisters have different personalities-one is quiet,and the other is (outgoing)in contrast. 5.Please list each (item)of your expenses in the report. 四、完成句子 _(与…形成对比)his brother's laziness,he is always hardworking. 2.Teachers should help students (澄清)their misunderstandings in class. 3.Food,water,and shelter are the basic (必需品)for human survival.. 4.She (花光)all her pocket money on books last month. 6 高中外研版选择性必修第二册 【精讲专版】 词义辨析及综合训练 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。 A recent survey shows that young people's spending habits vary greatly.In the central (1.dis- trict/region)of the city,many teens prefer to (2.invest/max out)their money in online courses. while those in rural areas often(3.spend/equip)more on daily necessities. (4.In contrast to/On the contrary)the older generation,young people are more likely to(5.clarify/ignore) financial risks when using credit cards,and some even(6.max out/run out of)their limits. Experts suggest that schools should(7.equip/prepare)students with lifelong financial man- agement skills to avoid such problems. 参考答案 I.单项选择 1.A2B 3B4.A5.B6.A7B IⅡ.根据句意及汉语提示完成单词 1.lifelong 2.item 3.equip 4.district 5.maxed out 6.Likewise I用所给单词的适当形式填空 1.equip 2.invest 3.lifelong 4.outgoing 5.item V.完成句子 1.In contrast to 2.clarify 3.necessities 4.maxed out V.语篇填空 1.district 2.invest 3.spend 4.In contrast to 5.ignore 6.max out 7.equip 7