Unit 3 Celebrations Topic Talk-2025-2026学年高中英语词汇变形及词缀精讲必修第一册（北师大版）

高中必修1北师大版 【Unit3】 Celebrations Topic Talk 必修1 Unit 3:Celebrations Topic Talk 词汇变形及词缀精讲 全部单元单词 occasion/Ake3n/n.重要的社交 (50) congratulation /kan,graetfu'leufn/ 活动：时刻，时候(50) barbecue/ba:bikju:/n.烧烤野n.恭喜，祝贺(50) dragon /'draegan/n.(50) 餐(50) decorate /'dekareit/vi.vt. Dragon-Boat Festival端午节sticky/'stki/ad.黏性的，黏的饰，布置，美化(I05) (50) (50) tradition /tr3'dn/n.传统(105) graduation/.gred3u'en/n.毕adult/'edlt/n.成人，成年人*monster/'mpnsta/n.怪兽，怪 业(50) (50) 物(105) lunar/'lune/adj.阴历的：月球lantern/'laentan/n.灯笼，提灯 的(50) (50) lunar month阴历月，农历月turkey/'t3ki/n.火鸡(50) 词汇变形及词缀精讲 1.graduation/.gred3u'en/n.毕业 动词形式：graduate 构词解析：后缀-tion:加在动词后构成名词，表”动作或过程”。 同类词：education(教育，由educate变化而来)、invitation(邀请，由invite变化而来) 例句：After graduation,she plans to study abroad, 真题链接（北师大版高中必修1同步练习)：He will attend the (graduate)ceremony next week. (答案：graduation) 2.decorate/'dekareit//i.&t.装饰，布置，美化 名词形式：decoration 形容词形式：decorative 构词解析：前缀de-:表”加强'；后缀-ate:构成动词：-ion:构成名词；-ive:构成形容词，表”具 有…性质的”。 同类词：celebrate(庆祝)→celebration(庆祝活动)、create(创造)→creation(创造物) 例句：We usually decorate the Christmas tree with lights and gifts. 真题链接（北师大版高中必修1教材例句）：People decorate their houses with red lanterns during the Spring Festival. 1 高中必修1北师大版 【Unit3】 Celebrations Topic Talk 3.tradition/tr3'd/n.传统 形容词形式：traditional 副词形式：traditionally 构词解析：后缀-al:加在名词后构成形容词，表”…的”：y:构成副词。 同类词：nation(国家)一→national(国家的)、culture（文化)→cultural（文化的) 例句：It's a tradition to eat mooncakes on Mid-Autumn Festival. 真题链接（北师大版高中必修1同步练习）：(tradition)Chinese medicine has a long history.(答 案：Traditional) 4.adult/edlt/n.成人，成年人 形容词形式：adult 构词解析：前缀ad-:表”向：到’；词根ut:表”成长”，合意为”成长到成熟的”。 例句：In some countries,,the legal adult age is 18. 真题链接（北师大版高中必修1阅读材料)：Adults should set a good example for children. 5.occasion/AkeI3m/n.重要的社交活动；时刻，时候 形容词形式：occasional 副词形式：occasionally 构词解析：后缀-l:构成形容词；y:构成副词。 同类词：e1 cation(教育)→educational(有教育意义的)、person（人)→personal(个人的) 例句：We usually hold a party on special occasions like birthdays. 真题链接（北师大版高中必修1同步练习）：He(occasion)goes hiking with his friends on weekends.(答案：occasionally) 6.lunar/'luna/adj.阴历的；月球的 构词解析：词根lun:表”月亮”；后缀-ar:构成形容词，表”…的”。 同类词：solar（太阳的，词根sol表”太阳”)、familiar（熟悉的，词根fam表”家庭”) 例句：The Spring Festival is based on the lunar calendar. 真题链接（北师大版高中必修1教材注释）：The Dragon Boat Festival falls on the fifth day of the fifth lunar month 7.congratulation /kan,graetfu'len/n.恭喜，祝贺 动词形式：congratulate 构词解析：前缀co-:表”共同”；词根grat:表”感激；喜悦”；后缀-ion:构成名词。 固定搭配：congratulations to sb.on sth. 例句：Please accept my congratulations on your success. 真题链接（北师大版高中必修1听力材料）：We called to (congratulation)her on winning the competition.(答案：congratulate) 8.sticky/'stki/adj.黏性的，黏的 动词形式：stick 名词形式：stickiness 2 高中必修1北师大版 【Unit3】 Celebrations Topic Talk 构词解析：后缀-y:加在名词或动词后构成形容词，表”多…的：有…性质的”。 同类词：rain(雨)→rainy(多雨的)、slep(睡觉)→sleepy(困倦的) The sticky rice dumplings are a traditional food for the Dragon Boat Festival. 真题链接（北师大版高中必修1同步练习）：The glue is very(stick),so be careful with your hands.（答案：sticky) 9.monster/mpnsta/n.怪兽，怪物 构词解析：前缀mo-:表警告：提醒”：后缀-ster:表”人或物，常含贬义。 同类词：gangster(歹徒)、youngster(年轻人) 例句：The story is about a brave boy fighting against a monster.. 真题链接（北师大版高中必修1阅读理解)：In ancient myths,dragons were sometimes described as monsters 10.turkey/Pt3ki/n.火鸡 构词解析：词源：因早期欧洲人误以为火鸡原产于土耳其(Tuky)而得名，属于借用地名的词汇。 People usually eat turkey on Thanksgiving Day in Western countries. 真题链接（北师大版高中必修1单元测试）：We had (turkey),mashed potatoes and pumpkin pie for dinner.(答案：turkey) 综合训练 一、 根据句意及汉语提示完成单词 1.We need to prepare some colorful (装饰品)for the party tonight. 2.The Spring Festival is a (传统的)Chinese festival celebrated in winter. 3.According to the calendar,the Mid-Autumn Festival falls in September or October 4.Please give my (祝贺)to Mary on her new job. 5.The (成年的)pandas are usually larger and heavier than the baby ones. 6.On special (场合)，people in this country wear their national costumes.. 二、用所给单词的适当形式填空 1.After (graduate)from high school,he will go to college in Beijing 2.My mother likes to(decoration)the house with fresh flowers every weekend. 3.It's a_ (tradition)custom to eat dumplings during the Spring Festival in China 4.He (occasion)goes to the library to read books when he is free. 3 高中必修1北师大版 【Unit3】 Celebrations Topic Talk 5.The boy was so scared that he thought there was a (monster)under his bed 6.The (stick)candy is popular among children because of its sweet taste. 7.Let's (congratulation)Tom on winning the first prize in the competition. 三、完成句子（每空一词） 1.我们用灯笼和剪纸装饰房子来庆祝春节。 We our house lanterns and paper cuts to celebrate the Spring Festival. 2.感恩节时，美国人通常吃火鸡和南瓜派。 Americans usually and pumpkin pies on Thanksgiving Day. 3.这个故事是关于一个勇敢的女孩和一个怪兽战斗的。 The story is about a brave girl a monster 4.他偶尔会在周末和朋友们一起去游泳。 He swimming with his friends on weekends. 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。 After (graduate)from university,Lily decided to travel to China to learn about traditional culture. She was interested in Chinese festivals,so she first studied the Spring Festival.People usually (decoration)their houses with red things,which are thought to bring good luck.Lily also learned that it is a (tradition)to give red envelopes to children.During her stay,she tried many Chinese foods,such as mooncakes and(sticky)rice dumplings.She was surprised to know that some festivals are based on the (lunar)calendar.Once,she joined a local celebration andreceivedmany (congratulation)from the friendly people there.Lily felt that the experience helped her understand Chinese culture better,and she hoped to come back again (occasion). 参考答案 I.根据句意及汉语提示完成单词 1.decorations 2.traditional 3.lunar 4.congratulations 5.adult 6.occasions Ⅱ.用所给单词的适当形式填空 1.graduating 2.decorate 3.traditional 4.occasionally 5.monster 6.sticky 7 congratulate 高中必修1北师大版 【Unit3】 Celebrations Topic Talk II.完成句子 1.decorate;with 2.eat turkey 3.fighting against 4.occasionally goes V,语篇填空 1.graduating 2.decorate 3.tradition 4.sticky 5.lunar 6.congratulations 7.occa- sionally 5