Unit 1 Technology in the Future-2025-2026学年八年级下册英语重点词汇精讲（北师大版）

8年级下北师大版 寒假专版 C版词汇核心考点精讲 【寒假专版】 初中·北师大版·8年级下Unit1 Technology in the Future 单元词汇总览 technology/tek'nDld3i/n.技术；medical/'medik/adj.医学的；医车；快递 科技 疗的；内科的 situation/,stu'en/n.情况；形 electronic,lek'tronik/adj..电子president/.prezidant/n.总统：主势；处境 的：电子器件的 席：校长：董事长 deal/di:l/v.处理；应对；交易n. smart/smat/adj.聪明的：机灵choice/tfrs/n.选择：抉择：选择交易：协议 的：智能的 权adj.优质的：精选的 deal with/di:lw/短语处理；应 invention/m'venfn/n.发明；创develop/d'velap/v.发展；开发；对：涉及 造：发明物 培养；患（病） decision/d'sI3n/n.决定；抉择； product/'prDdAkt/n.产品：制品；present/'preznt/.adj.现在的：出判决 产物 席的/prI'zent/V.赠送：呈现n.spare/spe(r)/v.抽出；匀出；饶 development/d'velapmant/n.发礼物：现在 恕adj.空闲的；备用的 展：开发：发育 instead of/m'sted Dv/短语代替；successful/sak'sesfl/ad.成功的： progress/'praugres/n.进步；进作为…的替换 如愿以偿的 展pr3'gres/V.进步；进展 require/'kwaI3((r)/V.需要：要introduction/.ntr3'dkfn/n.介 closely/'kleozli/adv.紧密地；密求；依赖 绍：引进：引言 切地：仔细地 compiler/kam'parle(r)/n.编译businessman/'biznasman/n.商 alow/la/v.允许；准许；给予器：编纂者；汇编者 人：企业家 make use of/meik ju:zDv/短语利decision making/d'sI3n'mek/set up/set Ap/短语建立；设立：创 用：使用 短语决策：制定决策 办 professor /pr3'fesa()r/n.教授；教express/k'spres/V.表达；表示： 师：研究员 快递adj.明确的：快速的n.快 词汇核心考点精讲 1.technology /tek'nplad3i/n.技术；科技 ·核心考点：词性：名词(n) 1个核心义：技术：科技 ·必记搭配与例句：·modern technology(现代科技)：Modern technology changes our life, ●develop technology(发展技术)：We need to develop new technology ●information technology(信息技术)：He studies information technology.. ·重点派生词：●technological(形容词)：technological progress(技术进步) 8年级下北师大版 寒假专版 ●technologist(名词)：a food technologist(食品工艺师) 2.electronic/,lek'tronik/adj..电子的：电子器件的 ·核心考点：词性：形容词(adj) 1个核心义：电子的：电子器件的 ·必记搭配与例句：●electronic devices(电子设备)：We use many electronic devices daily. ●electronic products(电子产品)：This store sells electronic products.. ●electronic music(电子音乐)：I like listening to electronic music. ·重点派生词：●electronics(名词)：study electronics(学习电子学) ●electron(名词)：an electron(一个电子) 3.smart/smat/ad.聪明的；智能的 ·核心考点：词性：形容词(adj) 2个核心义：聪明的：智能的 ·必记搭配与例句：·smart phone(智能手机)：I have a new smart phone. ●smart student（聪明的学生)：She is a smart student in our class.. ●smart idea(巧妙的主意)：That's a smart idea to solve the problem ·重点派生词：●smartly(副词)：dress smartly(衣着得体) ●smartness(名词)：the smartness of the design(设计的巧妙) 4.invention/m'venn/n.发明：创造：发明物 ·核心考点：词性：名词(n) 1个核心义：发明：创造；发明物 ·必记搭配与例句：●great invention(伟大发明)：The computer is a great invention. ●nake an invention(进行发明)：He wants to make an invention. ●invention of sth.(某物的发明)：the invention of the light bulb(灯泡的发明) ·重点派生词：●invent(动词)：invent a machine(发明一台机器) ●inventor(名词)：a famous inventor(著名发明家) 5.development/d'velapmant//n.发展；开发；发育 ·核心考点：词性：名词(n) 1个核心义：发展：开发：发育 ·必记搭配与例句：●economic development(经济发展)：The country has fast economic development. ●development of(…的发展)：the development of science(科学的发展) ·sustainable development(可持续发展)：We should support sustainable development. 8年级下北师大版 寒假专版 ·重点派生词：·develop(动词)：develop a new product(开发新产品) ·developed(形容词)：developed countries(发达国家) ●developing(形容词)：developing countries(发展中国家) 6.progress/'praugres/n.进步：进展pra'gres/V.进步；进展 ·核心考点：词性：名词(n)动词(v) 1个核心义：进步：进展 ·必记搭配与例句：·make progress(取得进步)：He makes great progress in English. ●progress in(在…方面进步)：She shows progress in math. ·progress slowly(进展缓慢)：The project progresses slowly.. ·重点派生词：·progressive(形容词)：progressive ideas(进步思想) 7.alow/'la/v.允许；准许；给予 ·核心考点：词性：动词(v) 1个核心义：允许：准许：给予 ·必记搭配与例句：●allow sb.todo（允许某人做)：My parents allow me to watch TV. ●allow doing(允许做)：The rules allow leaving early. ●allow sth.（允许某事)：The teacher allows no noise in class ·重点派生词：●allowance(名词)：monthly allowance(月零花钱) ●allowed(形容词)：smoking not allowed(禁止吸烟) 8.require /rI'kwara(r)/v.需要：要求依赖 ·核心考点：词性：动词(v) 1个核心义：需要；要求：依赖 ·必记搭配与例句：·require sb.todo（要求某人做)：The job requires him to work hard. ●require doing(需要被做)：The room requires cleaning. ●require sth.(需要某物)：This plant requires water every day. ·重点派生词：●requirement(名词)：meet the requirements(满足要求) ●required(形容词)：required courses(必修课) 9.express/k'spres/V.表达；表示；快递adj.明确的：快速的n.快车；快递 ·核心考点：词性：动词(v.)/形容词(adj.)/名词(n.) 2个核心义：表达：表示（动词）：明确的：快速的（形容词） ·必记搭配与例句：·express oneself(表达自己)：He can,t express himself well, ●express train(快车)：We take the express to Beijing. ●express thanks（表达感谢)：I want to express thanks to you. 8年级下北师大版 寒假专版 ·重点派生词：·expression(名词)：facial expression(面部表情) ·expressive(形容词)：expressive eyes(富有表情的眼睛) 10.successful/sak'sesfl//adj.成功的：如愿以偿的 ·核心考点：词性：形容词(adj) 1个核心义：成功的：如愿以偿的 ·必记搭配与例句：·successful person(成功的人)：He is a successful businessman. ●successful experiment(成功的实验)：The experiment was successful. ●be successful in(在…方面成功)：She is successful in her career.. ·重点派生词：·success(名词)：achieve success(取得成功) ●succeed(动词)：succeed in doing(成功做某事) 11.develop/dr'velp/v.发展；开发；培养；患（病） ·核心考点：词性：动词(v) 2个核心义：发展：开发：培养：患（病） ·必记搭配与例句：·develop skills(培养技能)：We need to develop learning skills.. ●develop a habit(养成习惯)：He develops a reading habit.. ●develop a disease(患病)：She developed a fever yesterday. ·重点派生词：●development(名词)：the development of industry(工业发展) ·developer(名词)：a software developer(软件开发者) 12.present/preznt/adj.现在的：出席的prr'zent/v.赠送；呈现n.礼物：现在 ·核心考点：词性：形容词(adj)/动词(v)/名词(n) 2个核心义：现在的：出席的（形容词）：赠送；呈现（动词） ·必记搭配与例句：·at present（目前)：At present,,I live in Beijing: ●present a gift(送礼物)：He presents a book to me. ●be present(出席)：All students are present today: ·重点派生词：●presence(名词)：her presence(她的在场) ●currently(副词，对应“现在的”)：currently working(目前工作) 13.deal /di:l/v.处理；应对；交易n.交易：协议 ·核心考点：词性：动词(v)/名词(n.) 2个核心义：处理：应对；交易（动词）：交易：协议（名词) ·必记搭配与例句：●deal with（处理；应对)：I can deal with this problem. ·make a deal(达成交易)：They make a deal to合作. ●good deal(划算的交易)：It's a good deal to buy this car. 8年级下北师大版 寒假专版 重点派生词：●dealer(名词)：a car dealer(汽车经销商) ·dealing(名词)：business dealings(商业往来) 14.decision/drsI3m/n.决定；抉择；判决 ·核心考点：词性：名词(n.) 1个核心义：决定：抉择；判决 ·必记搭配与例句：·make a decision（做决定)：She needs to make a decision now. ●final decision(最终决定)：The final decision is made by the manager.. ●decision on(关于…的决定)：We need a decision on the project. ·重点派生词：·decide(动词)：decide to go(决定去) ·decisive(形容词)：decisive action（果断的行动) 15.instead of /i'sted pv/短语代替：作为…的替换 ·核心考点：词性：短语 1个核心义：代替：作为…的替换 ·必记搭配与例句：●instead of doing(代替做)：I read books instead of watching TV. ●instead of sb.(代替某人)：He goes instead of me. ●use A instead of B(用A代替B):Use milk instead of water. ·用法辨析：●instead(副词)：单独使用，置于句末。如：Idon’t like coffee.I'll have tea instead, 词汇核心考点综合训练 1.一、单项选择 1.Modern has changed the way we communicate. ·A.technology ●B.electronic ●C.smart ●D.invention 2.My parents don't me to stay out late on school nights. ·A.require ●B.allow 8年级下北师大版 寒假专版 ·C.express ·D.deal 3.The of the Internet is one of the greatest achievements in history. ·A.development ●B.progress ●C.invention ●D.decision 4.We should try to our reading skills every day. 。A.develop ●B.present 。C.succeed ●D.allow 5.Thisjob a lot of patience and hard work. ·A.requires ●B.allows ·C.expresses 。D.deals 6.-How is your English study going? -I'm making great with my teacher's help ·A.decision ·B.progress ●C.invention ·D.development 7.She is a student and always gets good grades 8年级下北师大版 寒假专版 ●A.snat ●B.electronic ●C.successful ·D.present 8.We use devices like phones and computers every day. ·A.technological ●B.electronic ·C.expressive ·D.decisive 9.He couldn't his feelings clearly when he was nervous. ·A.express 。B.develop 。C.require ·D.present 10.At many people like to use WeChat for communication. ·A.present ·B.progress ●C.decision ·D.development 2.二、根据提示补全句子 1.With the (develop) of 5G,our life becomes more convenient. 2.Edison was a great (invent) who created many useful things. 3.She studies (technology) in college and wants to be an engineer. 4.The teacher praised him for his (progress) in math this term. 8年级下北师大版 寒假专版 5.It's important to make a careful (decide) before taking action. 6.We need to learn how to (expression) our ideas politely 7.The company requires all employees (attend) the training next week. 8.He was(success) in passing the exam after months of hard work. 3.三、首字母填空 1.Many s. devices,such as smart watches,can track our health 2.The government is trying to promote sustainable dto protect the environment 3.My parents give me a monthly a to cover my school expenses. 4.You should d with this problem before it gets worse. 5.I prefer reading books i of watching TV in my free time. 4.参考答案 ·一、单项选择 1.A2.B3.C4.A5.A6.B7.A8.B9.A10.A ·二、根据提示补全句子 1.development 2.inventor 3.technology 4.progress 5.decision 6.express 7.to attend 8.successful ·三、首字母填空 1.smart 2.development 3.allowance 4.deal 5.instead