Unit 6 Detectives-2025-2026学年八年级下册英语重点词汇精讲（北师大版）

初中北师大版 寒假专版 C版词汇核心考点精讲 【寒假专版】 初中·北师大·8年级下册Unit6 Detectives 单元词汇总览 humorous/'hju:maras/adj.幽默recently /'ri:sntli/adv.最近；近thirsty/'3sti/adj.口渴的；渴望 的；诙谐的 来：不久前 的 degree/di'gri/n.度：度数：学位；reappear/,ri3pIa)/v.再次出create/kri'et/v.创造；创作；创 程度 现：重新露面 建：引起 unclear/,n'ka(r)/adj.不清楚impossible/m'ppsabl/ad.不可wealthy/wel0i/adj.富有的：富 的：模糊的：不明朗的 能的：办不到的：难以忍受的裕的；富饶的 truth /tru::0/n.真相；实情；事实；exactly /ig'zaktli/adv.确切地：精education/,ed3'keIn/n.教育； 真理 确地；正好：完全正确 培养；教育学 词汇核心考点精讲 1.humorous/hju:mar3sad.幽默的；诙谐的 ·核心考点：词性：形容词(adj.) 1个核心义：幽默的：诙谐的（形容人或事物具有引人发笑的特质） ·必记搭配与例句：●a humorous story(一个幽默的故事)：He told a humorous story to make us laugh ●humorous person(幽默的人)：My father is a humorous person. ·重点派生词：●humor(名词)：sense ofhumor(幽默感) ,humorously(副词)：He spoke humorously 2.degree /dr'gri/n.度；度数；学位；程度 ·核心考点：词性：名词(n.) 3个核心义：度：度数（温度、角度）、学位（教育）、程度（范围） ·必记搭配与例句：·degree of.(…的程度)：She has a high degree of patience.. ●bachelor's degree(学士学位)：He got a bachelor's degree last year. ·30 degrees(30度)：The temperature is30 degrees today. ·重点派生词：·degrees(复数形式)：different degrees(不同程度) 3.unclear/,n'klia(r)/adj.不清楚的：模糊的；不明朗的 初中北师大版 寒假专版 ·核心考点：词性：形容词(adj.) 1个核心义：不清楚的：模糊的：不明朗的（事物状态不清晰） ·必记搭配与例句：。unclear meaning(模糊的意思)：The sentence has an unclear meaning. ●unclear situation(不明朗的形势)：The future of the project is unclear. ·重点派生词：●clear(反义词，形容词)：clear water(清澈的水) ·clearly(副词)：speak clearly(清晰地说) 4.truth/tru:θ/n.真相：实情：事实；真理 ·核心考点：词性：名词(n) 2个核心义：真相：实情（事实情况）、真理（客观规律） ·必记搭配与例句：●tell the truth(说实话)：You should tell the truth to your parents. ●the truth about..(关于…的真相)：We need to find out the truth about the accident.. ·重点派生词：●tue(形容词)：a true story(一个真实的故事) ●truly(副词)：truly sory(真的很抱款) 5.recently/ri:sntli/adv.最近；近来；不久前 ·核心考点：词性：副词(adv.) 1个核心义：最近：近来：不久前（时间状语） ·必记搭配与例句：●recently moved(最近搬家)：They recently moved to this city. ●have recently done(最近做过)：I have recently finished my homework. ·重点派生词：·recent（形容词)：recent news（最近的新闻) 6.reappear/,ri:3'pIar)/V.再次出现；重新露面 ·核心考点：词性：动词(V) 1个核心义：再次出现：重新露面（动作重复发生） ·必记搭配与例句：·reappear in.(在…再次出现)：The stars reappeared in the sky. ●reappear after..(在…之后重新出现)：He reappeared after a long time. ·重点派生词：·appear(动词原形)：appear suddenly(突然出现) ·disappear（反义词，动词)：The rabbit disappeared. 7.impossible/m'ppsabl/adj.不可能的；办不到的：难以忍受的 ·核心考点：词性：形容词(adj) 2个核心义：不可能的：办不到的（事情无法实现）、难以忍受的（人或事物令人讨厌》 ·必记搭配与例句：●It is impossible to do sth.(做某事是不可能的)：It is impossible to fly like a bird. ●impossible person(难以相处的人)：He is an impossible person to work with. 初中北师大版 寒假专版 ·重点派生词：●possible(反义词，形容词)：possible solution(可能的解决办法) ·impossibly(副词)：impossibly difficult(极其困难) 8.exactly /ig'zaektli/adv.确切地；精确地：正好；完全正确 ·核心考点：词性：副词(adv.) 2个核心义：确切地：精确地（程度准确）、正好：完全正确（用于回应） ·必记搭配与例句：·exactly right(完全正确)：Your answer is exactly right, ●exactly3o'clock(正好3点)：The meeting starts at exactly3o'clock. ·重点派生词：·exact(形容词)：exact number(精确的数字) 9.thirsty/3 sti/adj.口渴的：渴望的 ·核心考点：词性：形容词(adj.) 2个核心义：口渴的（生理状态）、渴望的（心理状态） ·必记搭配与例句：●thirsty for water(渴望水)：I'm thirsty for water after running.. ●thirsty for knowledge(渴望知识)：Children are thirsty for knowledge.. ·重点派生词：●thirst(名词)：have a thirst(感到口渴) ●thirstily(副词)：drink thirstily(口渴地喝) 10.create/kri'et/v.创造：创作；创建：引起 ·核心考点：词性：动词(v.) 2个核心义：创造：创作（产生新事物）、引起（某种结果） ·必记搭配与例句：●create a story(创作一个故事)：She likes to create stories for children. ·create problems(☑引起间题)：Bad weather can create many problems.. ·重点派生词：·creation(名词)：works of creation(创作作品) ·creative(形容词)：creative ideas(创意) l1.wealthy/wel0i/adj.富有的：富裕的：富饶的 ·核心考点：词性：形容词(adj.) 1个核心义：富有的：富裕的：富饶的（拥有大量财富或资源） ·必记搭配与例句：●wealthy family(富裕的家庭)：He was born in a wealthy family. ●wealthy land(富饶的土地)：The area has wealthy land. ·重点派生词：●wealth(名词)：a man of wealth(富人) ●wealthily(副词)：live wealthily(过着富裕的生活) 12.education/,ed3u'ken/n.教育；培养；教育学 ·核心考点：词性：名词(n) 2个核心义：教育：培养（过程）、教育学（学科） 初中北师大版 寒假专版 ·必记搭配与例句：●receive education(接受教育)：Everyone has the right to receive education, ·higher education(高等教育)：She wants to get higher education. ·重点派生词：·educate(动词)：educate children(教育孩子) ●educational(形容词)：educational film(教育片) 词汇核心考点综合训练 1.一、单项选择 1.My uncle is a person;he always tells funny stories at parties. 。A.humor ●B.humorous ●C.humorously ●D.humorousness 2.The temperature today is 25 which is quite comfortable. ·A.degree 。B.degrees ●C.degreed ●D.degress 3.The instructions were so that nobody could understand how to use the machine. ●A.clear ·B.clearly 。C.unclear ●D.unclearly 4.You must the truth about what happened yesterday. ·A.tell ●B.say 初中北师大版 寒假专版 ·C.speak 。D.talk 5.She moved to this neighborhood,so she doesn't know many people yet. ●A.recent ●B.recently ·C.recents ●D.recentness 6.After the rain stopped,the sun from behind the clouds. ·A.appeared ·B.disappeared ●C.reappeared ●D.appears 7.It is to finish the project in only two days without any help ●A.possible ·B.possibly ·C.impossible ·D.impossibly 8.-What time does the train leave?-It leaves at 8:00 a.m.Don't be late. ●A.exact ·B.exactly ·C.exactness ·D.exacting 9.After playing basketball for an hour,the boys were and drank a lot of water. ●A.thirsty 初中北师大版 寒假专版 ·B.thirstily ●C.thirst ●D.thirstiness 10.The artist used recycled materials to a beautiful sculpture for the park. ●A.creation ●B.creative ●C.create ●D.creates 2.二、根据提示补全句子 1.He has a good sense of (humor的名词形式). 2.She received a bachelor's (degree的名词形式)in English last year. 3.Can you speak more (clear的副词形式)？Ican't hear you well. 4. (tue的副词形式)speaking,Idon't agree with his decision. 5.There have been many (recent的形容词形式)changes in the city. 6.The magician made the rabbit (appear的反义词)in front of the audience. 7.It's (possible的反义词)to read100 books in one day.. 8.The (exact的形容词形式)time of the meeting is3:30p.m. 9.The little girl looked at the cake with (thirst的名词形式)eyes. 10.This job requires (create的形容词形式)thinking and problem-solving skills. 3.三、首字母填空 初中北师大版 寒假专版 1.The story he told was so h that everyone laughed loudly. 2.What's the d between the two cities?About 500 kilometers. 3.The future of the company remains u because of the economic crisis. 4.To find the t about the accident,the police interviewed several witnesses. 5.She hasr started learning to play the piano,and she practices every day. 4.参考答案 ·一、单项选择 BBCABCCBAC ·二、根据提示补全句子 humor degree clearly Truly recent disappear impossible exact thirst creative ·三、首字母填空 humorous distance unclear truth recently