Unit 8 Green Living Lesson 2-2025-2026学年高中英语词汇变形及词缀精讲必修第三册（北师大版）

高中北师大版 【必修3】 Unit 8:Green Living Lesson 2 必修3 【Unit8】Green Living Lesson2 词汇变形及词缀精讲 全部单元单词 poster/'pausta/,n.海报 agriculture/'aegrikAlt/n.农业（困难）：控制（感情） founder/'fand/n.创办人，创proposal /pr3'p3z/n.建议，提determination/d,t3mi'nejn/n. 始者 议 决心；毅力 profit/'prDfit/n.盈利，利润 region/'rid3n/n.地区，区域work through调整（情绪） pm/.pi:'em/n.下午 slim/slm/adj.微小的：苗条的；former/'fma/adj.以前的，从 organiser/':gonaIz3/n.组织者，薄的 前的 安排者 survival/sa'vav/n.继续生存，current/'krnt/adj.当前的，现 *union/'ju:nian/n.联合会 幸存 时的 contented/kan'tentrd/adj.满意rate/rert/n.比率，率 county/'kaonti/n.县 的：满足的 quote/kw3ut/n.引文，☑引用（的ordinary/'o:donari/adj.普通的： occur/'k3:/vi.发生 话) 平常的 make sb's dream come true(使)headstone/hedstaun/n.墓碑 某人梦想成真 overcome/.UVa'km/t.克服 词汇变形及词缀精讲 1.founder/'faunda/n.创办人，创始者 动词形式：found(创办，建立) 构词解析：后缀-：加在动词后，构成名词，表“做…的人”。 同类词：teacher(教师)←-teach(教)、writer(作家)←-write(写) 例句：The founder of the company started his business with only$l000. 真题链接（北师大版高中必修3同步练习)：M.Smith is the(found)of this famous university. (答案：founder) 2.profit/prDfit//n.盈利，利润；v.获益 形容词形式：profitable(有利可图的) 构词解析：后缀-ble:加在动词后，构成形容词，表“可…的：能…的”。 同类词：comfortable(舒适的)、valuable（有价值的) 例句：The company made a big profit last year by selling new products.. 高中北师大版 【必修3】Unit8:Green Living Lesson2 真题链接（北师大版高中必修3单元测试）：Investing in green energy is not only environmentally friendly but also__(profit).(答案：profitable) 3.organiser/':gnaz/n.组织者，安排者 动词形式：organise(英式)/organize(美式) 形容词形式：organised(有条理的) 构词解析：后缀-er:表“人”；-ise-ize:构成动词，表“使…化”；ed:构成形容词，表“已… 的”。 同类词：inventor(发明家)←-invent（发明)、modernise(使现代化) 例句：The organiser of the concert spent months planning the event. 真题链接（北师大版高中必修3同步练习)：She is very_(organise)and always keeps her desk tidy.(答案：organised) 4.union/ju:nian/n.联合会：联合 动词形式：unite(联合，团结) 形容词形式：united(团结的) 构词解析：前缀uni-:表“单一，统一”：后缀-ion:构成名词，表“动作或状态”；ed:构成形容词。 同类词：uniform(统一的)、unification(统一) The student union is holding a meeting to discuss school activities. 真题链接（北师大版高中必修3阅读理解）：The two countries decided to (union)against common challenges.(答案：unite) 5.contented/kan'tentid/adj.满意的；满足的 动词/名词形式：content(使满足；内容) 副词形式：contentedly 构词解析：后缀-d:加在动词后，构成形容词，表“感到…的”；-y:构成副词。 同类词：excited(兴奋的)、surprised(惊讶的) The old man lived a simple life and seemed contented with what he had. 真题链接（北师大版高中必修3单元测试）：She smiled__(contented)after finishing her painting. (答案：contentedly) 6.agriculture/'aegrikAlt[a/n.农业 形容词形式：agricultural(农业的) 构词解析：前缀agri-:表“农业”；后缀-al:加在名词后，构成形容词，表“…的”。 同类词：industry(工业)→industrial(工业的)、nation(国家)一national(国家的) Agriculture plays an important role in the economy of many developing countries. 真题链接（北师大版高中必修3同步练习）：The government has introduced new policies to support (agriculture)development in rural areas.(答案：agricultural) 7.proposal /pra3'pauzl/n.建议，提议 动词形式：propose(提议，建议：求婚) 构词解析：前缀pro-:表“向前，提出”；后缀-l:构成名词，表“动作或结果”。 高中北师大版 【必修3】Unit8:Green Living Lesson2 同类词：oppose(反对)→opposition(反对)、compose(组成)→composition(作文) The manager presented a new proposal to improve working conditions. 真题链接（北师大版高中必修3书面表达)：H _(proposal)that we should start the project next nonth.(答案：proposed) 8.region/'i:d3n/n.地区，区域 形容词形式：regional(地区的，区域的) 构词解析：后缀-：加在名词后，构成形容词，表“…的”。 同类词：person(人)→personal(个人的)、culture(文化)→cultural(文化的) 例句：This region is famous for its beautiful mountains and clear rivers, 真题链接（北师大版高中必修3地理相关阅读）：The_(region)government has invested in building new roads..(答案：regional) 9.survival/sa'vavl/n.继续生存，幸存 动词形式：survive（幸存，存活) 形容词形式：survivable(可存活的) 构词解析：前缀sur-:表“超过，在…之上”；后缀-al:构成名词；-able:构成形容词。 同类词：surplus(过剩)、revive(复活)→revival（复兴) The survival of the endangered animals depends on environmental protection. 真题链接（北师大版高中必修3完形填空)：After the earthquake,.only a few people_(survival) in the collapsed building.(答案：survived) l0.determination/d,t3mr'nen/n.决心；毅力 动词形式：determine(决定，确定) 形容词形式：determined(坚决的) 构词解析：前缀de-:表“加强”；后缀-ation:构成名词；-ed:构成形容词。 同类词：invitation(邀请)←-invite(邀请)、satisfied(满意的)←-satisfy（使满意) With great determination,she overcame all difficulties and succeeded. 真题链接（北师大版高中必修3同步练习）：Heis__(determination)to finish the task before the deadline.(答案：determined) 11.former/'foma/adj.以前的，从前的 反义词：latter(后者的) 名词形式：fom(形式，表格) 构词解析：前缀for-:表“先前”；后缀-r:表“…的人或物”（此处为形容词后缀）。 同类词：formal(正式的)、informal(非正式的) 例句：Her former job was as a teacher,.but now she works in a hospital,. 真题链接（北师大版高中必修3阅读理解)：Of the two plans,.the(fom)is better than the latter.. (答案：former) 12.current/'krnt/adj.当前的，现时的；n.水流；电流 副词形式：currently(目前) 3 高中北师大版 【必修3】 Unit 8:Green Living Lesson 2 名词形式：currency(货币：流通) 构词解析：前缀cur-:表“跑，流动”：后缀y:构成副词；-ency:构成名词。 同类词：occur(发生)、circulate(流通)→circulation(流通) 例句：The current situation requires us to take immediate action. 真题链接（北师大版高中必修3语法填空）：(current),more and more young people choose to study abroad.（答案：Currently) l3.ordinary/':danari/adj.普通的；平常的 反义词：extraordinary(非凡的，特别的) 构词解析：前缀extra-.:表“超出，额外”后缀-ary:构成形容词，表“…的”。 同类词：necessary(必要的)、primary(初级的) Although he is an ordinary worker,he has made great contributions to society. 真题链接（北师大版高中必修3单元测试）：Her(ordinary)talent in music surprised all the judges. (答案：extraordinary) 14.overcome/,aUv3'km/t.克服（困难）：控制（感情） 过去式/过去分词：overcame/overcome 名词形式：overcoming(克服) 构词解析：前缀over-:表“越过，超越”；come(来)一→overcome（克服，字面义“越过障碍而来”)。 同类词：overlook(忽视)、overcome(战胜) 例句：We need to overcome our fear of failure and keep trying 真题链接（北师大版高中必修3书面表达）：She has__(overcome)many difficulties to achieve her goal.(答案：overcome) 综合训练 一、 根据句意及汉语提示完成单词 1.The (创始人)of the company donated all his money to charity. 2.We should work together with (团结的)efforts to solve the problem. 3.The (地区的)climate is suitable for growing tea. 4.Her (决心)to learn English helped her pass the exam. 5.The (先前的)president visited our school last week, 6.The (联合会)is trying to improve working conditions for workers. 二、用所给单词的适当形式填空 1.The project turned out to be highly (profit)for the company. 4 高中北师大版 【必修3】 Unit 8:Green Living Lesson 2 2.She is very (organise)and always finishes tasks on time. 3.The team showed great(determination)to win the game. 4.After the flood,only a few houses (survival)in the village. 5.He spoke (contented)about his happy family life. 6.The (current)situation requires immediate action from the government 7.Her (ordinary)performance at the concert surprised everyone 三、完成句子（每空一词) 1.他们决定联合起来保护野生动物。 They decided to to protect wild animals. 2.他以坚强的毅力克服了所有困难。 He all difficulties with great 3.这个组织的创始人花了十年时间实现他的梦想。 The Lof the organization spent ten years his dream 4.目前，越来越多的学生加入了学生会。 more and more students have joined the 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。 Jane is the (found)of a small environmental group.Her(organise)skills help the group run smoothly.Last year,they started a project to plant trees in a dry(region).Many volunteers (unite)to support the project,and it was very(profit). Jane's (determine)never wavered,even when they faced difficulties.With the (survive) of local plants at stake,she worked day and night.(current),the forest they created is home to many birds and animals.The local(govern)praised her for her extraordinary efforts,and her story inspired more people to join in environmental protection. 参考答案 I.根据句意及汉语提示完成单词 1.founder 2.united 3.regional 4.determination 5.former 6.union 高中北师大版 【必修3】 Unit 8:Green Living Lesson 2 Ⅱ.用所给单词的适当形式填空 1.profitable 2.organised 3.determination 4.survived 5.contentedly 6.current 7. extraordinary I.完成句子 1.unite together 2.overcame;determination 3.founder;realizing 4.Currently;student union V.语篇填空 1.founder 2.organisational 3.region 4.united 5.profitable 6.determination > survival 8.Currently 9.government 6