Unit 7 Be wise with money-2026-2027学年七年级英语上册词汇精讲精练（译林版）

Unit 7 Be wise with money 词汇精讲精练 核心词汇概览： wise key set a set of;another colorful surprise across protect manage cover education pay pay for 词汇精讲 序号 单词/短语 词汇讲解 wise 释义：ad.聪明的：明智的 waiz/ 词形变化：wisely(adv.明智地)；wisdom(n.智慧) 搭配：be wise to do sth.做某事是明智的 词根词缀：-wise后缀表示“方式”，但wise本身为词根 例句：It is wise to save money. 存钱是明智的。 key 释义：n.钥匙；关键；adj.关键的 /ki:/ 搭配：the key to…的关键/钥匙；key point关键点 例句：Practice is the key to success. 练习是成功的关键。 3 set 释义：v.放置：设置：n.一套； 一组 /set/ 词形变化：sets(三单)；setting(现在分词)；set(过去式/过去分 词) 搭配：set up建立；set off出发；a set of一套 词根词缀：无特殊词根 例句：She set the table for dinner: 她摆好桌子准备吃饭。 4 a set of 释义：短语一套… 用法：后接可数名词复数或不可数名词，表示“一套” 例句：I bought a set ofstamps. 我买了一套邮票。 another 释义：adj/pron.另一个；再一个 /A'nAδ3(r)Y 搭配：one another互相；another+单数名词 词根词缀：由an+other构成 例句：I don't like this one..Please show me another. 我不喜欢这个，请给我看另一个。 6 colorful 释义：adj.色彩鲜艳的：丰富多彩的 /'kAlefl/ 词形变化：color(n.w);colorfully(adv);colorless(adj) 搭配：colorful life丰富多彩的生活 词根词缀：color+-fl(充满…的) 例句：The park is full of colorful flowers. 公园里开满了色彩鲜艳的花。 surprise 释义：n.惊奇；v.使惊奇 /se'praIz/ 词形变化：surprised(adj.感到惊奇的)；surprising(adj.令人惊奇 的)；surprisingly(adv.) 搭配：to one's surprise令某人惊讶的是；in surprise惊讶地 词根词缀：sr-(超过)+prise(拿)，原义“突然抓住” 例句：To my suprise,.he passed the test. 令我惊讶的是，他通过了考试。 8 across 释义：prep./adv.穿过；横过；在…对面 /a'krps/ 搭配：across from在…对面；g0 across穿过（多用于表面横穿) 词根词缀：a-(加强)+cross（十字，交叉) 例句：Walk across the street carefiully. 小心地穿过街道。 protect 释义：V.保护 /pra'tekt/ 词形变化：protection(n);protective(adj);protected(过去式) 搭配：protect...from..保护…免受… 词根词缀：pro-(向前)+tect(覆盖)；原义“在前面覆盖” 例句：Wear a mask to protect yourself from dust. 戴口罩保护自己免受灰尘侵害。 10 manage 释义：V.管理；设法做到 /'maenId3/ 词形变化：manager(m,);management(m,);managed(过去式) 搭配：manage to do sth.设法做成某事 词根词缀：man-(手)+-age（名词后缀)，原义“用手操纵” 例句：He managed to finish the work on time.. 他设法按时完成了工作。 11 cover 释义：v.覆盖；n.封面；覆盖物 /'kAva(I)/ 词形变化：covered(adj);covering() 搭配：cover.with..用…覆盖；be covered with被…覆盖 词根词缀：co-(一起)+ver(遮盖)；原义“完全遮盖” 例句：Snow covered the ground. 雪覆盖了地面。 12 education 释义：n.教育 /ed3u'keIfn/ 词形变化：educate(v,);educational(adj);educator() 搭配：compulsory education义务教育；higher education高等教育 词根词缀：e-(出)+duc(引导)+-ation(名词后缀)，原义“引 导出来” 例句：Education is important for everyone.. 教育对每个人都很重要。 13 pay 释义：v.支付：n.工资 /per/ 词形变化：paid(过去式/过去分词)；payment(m,) 搭配：pay for支付…的费用：pay attention to注意 词根词缀：来自拉丁语pacare(安抚)，后引申为支付 例句：Ipaid50 yuan for this book. 我花了50元买这本书。 14 pay for 释义：短语支付…的费用；为…付出代价 用法：pay for sth.支付某物；pay for one'smistake为错误付出代价 例句：Who will pay for the dinner? 谁来付晚餐钱？ 二、专项训练 (一)单句填空（用所给词的适当形式填空） 1.It is (wise)to save some money for the future. 2.The (key)to success is hard work. 3.He (set)up a new record last week. 4.There is (a set of)books on the shelf. 5.I have one pen,but I need (another)one. 6.The rainbow is very (color). 7.The news (surprise)everyone yesterday. 8.Go (across)the bridge,and you will see the museum. 9.We should (protection)the environment. 10.She (manage)to solve the problem by herself. 11.The ground is (cover)with fallen leaves. 12.My parents (pay)for my education every year. (二)短文填空（用所给单词的适当形式填空，每空一词） Everyone wants to have a good future.1. is very important for us.It is 2. to study hard because knowledge is the 3. to success.In school,we learn many subjects.We can also 4. many interesting clubs.For example,I joined a 5. painting club.The paintings there are 6. and full of life.Sometimes our teacher 7. us by showing amazing videos.We should 8. our eyes when we read. Also,we need to 9. our school environment.To get good results,we must 10. our time well.After school,I often walk 11. the park to go home.My parents 12. for my school things.I am very grateful. (三)短文选词填空（从下面方框中选择适当的单词，并用其正确形式填空，每词限用一 次) Do you want to know 1. to success?It is hard work and good 2. Every morning I 3. my alarm clock to wake up early.I have 4. books about different subjects.Some books have 5. pictures that make me happy.Sometimes my teacher gives us a 6. quiz without telling us.We need to 7. the answers quickly.After school,I often go 8. the street to the library.I always 9. my books with plastic covers to 10. them from getting dirty.I try to 11. my study time well.My father 12. my school fees.I am grateful for his support.Let's all work hard! (四)完成句子（根据汉语意思完成句子，每空一词） 1.明智的做法是先完成作业。 Itis finish your homework first. 2.这把钥匙是开前门的。 This 15 the front door. 3.他昨天建立了一个新的公司。 He a new company yesterday. 4.我需要一套新的画笔。 I need new brushes 5我吃了一个苹果，还想再要一个。 I ate one apple and I want 6.花园里有五颜六色的蝴蝶。 There are in the garden. 7.令我惊讶的是，他赢得了比赛。 he won the match. 8过马路时要小心。 Be careful when you go the street. 9.我们应该保护野生动物免受伤害。 We should wild animals harm. 10.他设法按时到达了车站。 He get to the station on time. 11.地上覆盖着一层厚厚的雪。 The ground with a thick layer of snow. 12.她每年为她的教育支付很多钱。 She a lot of money her education every year. 三、参考答案 (一)单句填空 1.wise 2key ;3.set 4.a set of;5.another 6.colorful 7.surprised 8.across; 9.protect 10.managed 11.covered 12.pay (二)短文填空 1.Education 2.wise 3.key 4.set 5.colorful 6.colorful 7.surprises 8.cover 9.protect 10.manage 11.across 12.pay (三)短文选词填空 1.the key ;2.education 3.set 4.a set of 5.colorful 6.surprise 7.manage 8.across 9.cover 10.protect 11.wise 12.pays for (四)完成句子 1.wise to ;2.key to ;3.set up ;4.a set of 5.another one 6.colorful butterflies 7.To my surprise ;8.across 9.protect from 10.managed to 11.is covered 12.pays for