Unit 5 The Value of Money三-2025-2026学年高中英语词汇变形及词缀精讲必修第三册（人教版）

高中必修三人教 【寒假专版】 ，E版词汇变形及词缀精讲 寒假专版 【Unit5】The Value of Money 词汇变形及词缀精讲 全部单元单词 customer/'kAstama(r)/n.顾客；loss /Ios/n.损失：丧失：亏损 poverty /'pDvati/n.贫穷；贫困 客户：消费者 at a loss亏本；不知所措 rich and poor贫富 client/'klarant/n.客户；顾客；invest/m'vest/t.&vi.投资；投economic/,ike'npmk/adj.经济 委托人 入 的；经济学的 shopkeeper'Sopki:pa(r)/n.店investment/m'vestmant/n.投economy /r'kpnami/n.经济；节 主：零售商 资：投入 约 merchant/'m3tent/n.商人；批invest in投资于；投入 financial /far'nenl/adj.金融的： 发商：adj.商业的：商人的 wealth /wele/n.财富；财产；富财务的：财政的 business/biznas/n.商业；生意；裕 finance/'famaens/n.金融；财政： 交易：事业 wealthy /'weleθi/adj.富有的：富资金：t.给…提供资金；资 do business做生意 裕的：n.富人有钱人 助 business partner商业伙伴 rich /ritf/adj.富有的：肥沃的；value/vaelju/n.价值；价值观： profit/'prDfit/n.利润：利益：vi.丰富的：n.富人：有钱人 重要性：t.重视：珍视；给… &t.获益；获利 poor /po:(c)/adj.贫穷的：可怜估价 make a profit获利；赚钱 的：贫乏的：n.穷人：贫困者 词汇变形及词缀精讲 1.merchant/'m3t∫ant/n.商人；批发商；adj.商业的：商人的 词汇变形 名词形式：merchandise(商品；货物) 构词解析 后缀-ant:加在动词后构成名词，表示“从事…的人”。 同类词：assistant(助手)←-assist(帮助)、servant(仆人)←-seve(服务) 例句：The merchant traveled to many countries to do business.. 真题链接（人教版高中必修三同步练习)：The(merchant)from the East brought silk and spices to Europe.(答案：merchants) 2.business/'biznas/n.商业；生意；交易：事业 词汇变形 高中必修三人教 【寒假专版】 ,E版词汇变形及词缀精讲 形容词形式：businesslike(务实的：有效率的) 构词解析 后缀-ness:此处由busy(忙碌的)变形为business,-ness加在形容词后构成名词，但business属于 特殊变形。 固定搭配：do business(做生意)、business partner(商业伙伴) 例句：My father has been in business for over20 years.. 真题链接（人教版高中必修三教材例句)：It's important to build good relationships with your business partners. 3.profit/profit/n.利润：利益；vi.&t.获益：获利 词汇变形 形容词形式：profitable(有利可图的；有益的) 构词解析 后缀-able:加在动词后构成形容词，表示“可…的：能…的”。 固定搭配：make a profit(获利；赚钱) 例句：The company made a big profit last year.. 真题链接（人教版高中必修三同步练习)：Investing in education is a_(profit)choice for the future. (答案：profitable) 4.loss/lps/n.损失：丧失；亏损 词汇变形 动词形式：lose(失去：丢失) 形容词形式：lost(迷路的：丢失的) 构词解析 后缀-sS:lose去e加后缀-ss构成名词loss。 固定搭配：at a loss（亏本：不知所措) 例句：The fire caused a great loss to the factory. 真题链接（人教版高中必修三同步练习)：He was (lose)in the forest and couldn't find his way back.(答案：lost) 5.invest/m'vest/t.&vi.投资；投入 词汇变形 名词形式：investment(投资：投入) 构词解析 前缀in-:表示“进入”；后缀-ment:加在动词后构成名词，表示“行为或结果”。 固定搭配：invest in(投资于；投入) 例句：Many people choose to invest in real estate. 真题链接（人教版高中必修三教材例句)：We should invest more time and energy in our studies. 6.wealthy'welei/adj.富有的；富裕的；n.富人；有钱人 词汇变形 名词形式：wealth(财富；财产：富裕) 高中必修三人教 【寒假专版】 E版词汇变形及词缀精讲 构词解析 后缀y:加在名词后构成形容词，表示“充满…的；具有…性质的”。 例句：The wealthy man donated a lot of money to charity. 真题链接（人教版高中必修三同步练习)：She comes from a(wealth)family but she is very hardworking.(答案：wealthy) 7.economic/ika'npmk/ad.经济的：经济学的 词汇变形 名词形式：economy(经济；节约) 副词形式：economically(经济地：在经济上) 构词解析 后缀ic:加在名词后构成形容词；y构成副词。 The government is taking measures to improve the economic situation. 真题链接（人教版高中必修三教材例句）：This policy will have a positive effect on the national economy. 8.financial/far'nen/adj.金融的；财务的：财政的 词汇变形 名词形式：finance(金融；财政；资金；t.给…提供资金；资助) 构词解析 后缀-ial:加在名词后构成形容词，表示“有关…的”。 例句：e need to make a financial plan for next year. 真题链接（人教版高中必修三同步练习)：The company is facing some (finance)problems. 案：financial) 9.value'veju/n.价值：价值观：重要性；t.重视；珍视；给…估价 词汇变形 形容词形式：valuable(有价值的：贵重的) 构词解析 后缀-able:加在动词后构成形容词，表示“具有…价值的”。 例句：This old painting has great value. 真题链接（人教版高中必修三同步练习）：Time is the most (value)thing in our life.(答案： valuable 10.poor /p3:)/adj.贫穷的：可怜的：贫乏的：n.穷人；贫困者 词汇变形 名词形式：poverty(贫穷；贫困) 构词解析 后缀y:加在形容词后构成抽象名词，表示“性质、状态”。 固定搭配：rich and poor（贫富) 例句：Many people are working hard to help those in poverty. 真题链接（人教版高中必修三教材例句）：There is a big ga即between the rich and the poor in some countries 3 高中必修三人教 【寒假专版】E版词汇变形及词缀精讲 l1.rich /ritf/adj..富有的：肥沃的：丰富的；n.富人：有钱人 词汇变形 名词形式：richness(丰富：富裕) 构词解析 后缀-nss:加在形容词后构成抽象名词，表示“性质、状态”。 例句：The soil here is very rich,,so the crops grow well. 真题链接（人教版高中必修三同步练习）：The(ich)ofhis knowledge surprised all his classmates. (答案：richness) 综合训练 一、根据句意及汉语提示完成单词 6.The company's annual report shows a big_ (利润)this year. 7.She made a (投资)in the stock market last month. 8.The government is trying to reduce (贫困)in rural areas 9.His (财富)comes from his successful business. 10.The (金融的)crisis had a global impact in2008. 二、用所给单词的适当形式填空 6.The (merchant)from different countries gathered at the trade fair. 7.It's (profit)to invest in renewable energy projects now 8.She was (lose)in thought and didn't hear the doorbell. 9.The (economy)growth rate of this country is over 5%this year. 10.The (value)necklace was stolen from the museum last night. 三、完成句子（每空一词) 5.这家公司去年亏损严重。 The company suffered a heavy last year. 6.他决定投资这家新科技公司。 He decided to this new technology company. 4 高中必修三人教 【寒假专版】 ，E版词汇变形及词缀精讲 7.这个地区的贫富差距正在扩大。 The gap between the and the in this area is widening. 8.时间比金钱更有价值。 Time is more than money. 四、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 (merchant)named John started a small business in his hometown.At first,he faced many (finance)problems and even made a(lose).However,he didn't give up.He learned from his mistakes and made a (profit)plan.Later,he decided to (invest)in online sales. His hard work paid off,and his business became very(success).Now he is a(wealth) man,but he still remembers to help those in (poor).He often says,"The true (value) of life is to share with others." 参考答案 I.根据句意及汉语提示完成单词 6.profit 7.investment 8.poverty 9.wealth 10.financial Ⅱ用所给单词的适当形式填空 6.merchants 7.profitable 8.lost 9.economic 10.valuable I.完成句子 5.loss 6.invest in 7.rich;poor 8.valuable V.语篇填空 1.merchant 2.financial 3.loss 4.profitable 5.invest 6.successful 7.wealthy 8.poverty 9.value 5