Unit 4 Information Technology Lesson 1-2025-2026学年高中英语重点词汇精讲必修第二册（北师大版）

高中·北师大版 寒假专版 C版词汇核心考点精讲 【寒假专版】 高中·北师大版·必修2Unit4 Information Technology Lesson1 单元词汇总览 image/'md3yn.图像：形象 creativity/kari:eI'trvati/n.创造类物品；选择 fancy/'faensi//adj.花哨的；别致力；独创性 ype/tarp/vi.&t.打：打字：n. 的 blog /blog/n.博客；网络日志；V.类型，种类 trick/trIk/t.欺骗，诱骗，哄骗写博客 concern /kan's3n/n.担忧，忧虑： identity/ar'dentati/n.身份；特征obviously/'Dbviasli/adv.显而易v.与…有关；使担心 2D(2-dimensiona)adj.二维的见地，明显地 virtual/'v3tual/adj.虚拟的：模 variety /va'rati/n.多样化，变 experiment /ik'spermmant/.vi.&拟的 化 t.做试验，进行实验：n.实验cheat /ti:t/v.欺骗；欺诈 a variety of各种各样的 hairstyle/'heastarl/n.发型，发式view /vju:/t.看，把…视为 sex/seks/n.性别 owadays/'navadeiz/adv.现今， sensible/'sensabl/adj.朴素实用 现时 的：明智的，合理的 selection/sr'lekn/n.供选择的同 词汇核心考点精讲 1.fancy/'faensi/adj.花哨的：别致的 ·核心考点：词性：形容词(adj):动词(v.):名词(n.) 3个核心义：花哨的(adj.)、想要(v.)、幻想(n.) ·必记搭配与例句：·fancy clothes(花哨的衣服)：She wears fancy clothes to the party. ●fancy doing sth.(想要做某事)：I fancy going for a walk ●have a fancy for(喜欢，想要)：She has a fancy for chocolate ·重点派生词：●fanciful(形容词)：fanciful ideas(空想的想法) ·fancifully(副词)：fancifully decorated(装饰得花哨地) 2.identity/ar'dentati/n.身份；特征 ·核心考点：词性：名词(n.) 2个核心义：身份：特征 ·必记搭配与例句：·identity card（身份证)：You must show your identity card. ●sense of identity(身份认同感)：He has a strong sense of identity 重点派生词：●identify(动词)：identify oneself(表明身份) 高中·北师大版 寒假专版 ●identical(形容词)：identical twins(同卵双胞胎) 3.variety /va'rarati/n.多样化，变化 ·核心考点：词性：名词(n) 2个核心义：多样化，变化：种类 ·必记搭配与例句：●a variety of(各种各样的)：There are a variety of books in the library. ●variety show(综艺节目)：We watched a variety show last night. ·重点派生词：●various(形容词)：various reasons（各种各样的原因) ●vary(动词)：Opinions vary from person to person. 4.sensible /'sensabl/adj.朴素实用的：明智的，合理的 ·核心考点：词性：形容词(adj) 2个核心义：朴素实用的；明智的，合理的 ·必记搭配与例句：●sensible clothes(朴素实用的衣服)：She wears sensible clothes for hiking. ●be sensible to do sth.(做某事是明智的)：It's sensible to save money. ·重点派生词：·sense（名词/动词)：common sense（常识)：sense danger(察觉到危险) ·sensibly(副词)：act sensibly(明智地行动) 5.creativity/kri:er'trvati/n.创造力；独创性 ·核心考点：词性：名词(n.) 1个核心义：创造力；独创性 ·必记搭配与例句：·develop creativity(培养创造力)：Schools should develop students'creativity ●use creativity(运用创造力)：He uses creativity in his work, ·重点派生词：●creative(形容词)：creative thinking(创造性思维) ·create(动词)：create a new product(创造新产品) 6.obviously/'pbviasli//adv.显而易见地，明显地 ·核心考点：词性：副词(adv.) 1个核心义：显而易见地，明显地 ·必记搭配与例句：·obviously true(显然是真的)：It's obviously true that he is right ●obviously happy(显然很高兴)：She was obviously happy with the result ·重点派生词：●obvious(形容词)：an obvious mistake(明显的错误) 7.experiment/ik'sperimant/vi.&vt.做试验，进行实验；n.实验 ·核心考点：词性：动词（ⅵ.&t.):名词(n.) 2个核心义：做试验，进行实验(v.):实验(n.) 高中·北师大版 寒假专版 ·必记搭配与例句：●experiment on sth.(在某物上做实验)：They experiment on mice. ·do an experiment（做实验)：We did an experiment in class. ·重点派生词：·experimental(形容词)：experimental results(实验结果) ●experimenter(名词)：a famous experimenter(著名的实验者) 8.selection/s'lekn/n.供选择的同类物品：选择 ·核心考点：词性：名词(n.) 2个核心义：供选择的同类物品：选择 ·必记搭配与例句：·a wide selection(广泛的选择)：The shop has a wide selection of books. ●make a selection(做出选择)：You need to make a selection from the list.. ·重点派生词：·select(动词)：select a book(选一本书) ●selective(形容词)：selective attention(选择性注意) 9.concern /kan's3n/n.担忧，忧虑：V.与…有关；使担心 ·核心考点：词性：名词(n):动词(v.) 3个核心义：担忧，忧虑(n.:与…有关(v.):使担心(v.) ·必记搭配与例句：●show concern for(对…表示担忧)：She shows concern for her children.. ●be concerned with(与…有关)：The book is concerned with history. ●concern oneself with(关心)：He concerns himself with environmental problems. ·重点派生词：●concerned(形容词)：concerned parents(担忧的父母) ●concerning(介词)：a letter concerning the problem(一封关于这个问题的信) 10.virtual/v3tual/adj.虚拟的：模拟的 ·核心考点：词性：形容词(adj) 2个核心义：虚拟的：模拟的 ·必记搭配与例句：·virtual reality(虚拟现实)：We experienced virtual reality technology. ●virtual world（虚拟世界)：Many people like to live in the virtual world, ·重点派生词：●virtually(副词)：virtually impossible(几乎不可能) 11.cheat/tfi:tv.欺骗；欺诈 ·核心考点：词性：动词(v):名词(n.) 2个核心义：欺骗：欺诈(v):骗子；作弊行为(n) ·必记搭配与例句：·cheat sb..out of sth.(骗取某人某物)：He cheated her out of her money. ●cheat in exams(考试作弊)：It's wrong to cheat in exams. ·重点派生词：·cheater（名词)：a cheater in the game(游戏中的骗子) 高中·北师大版 寒假专版 12.view /vju:/t.看，把…视为 ·核心考点：词性：动词(t.):名词(n) 3个核心义：看，把…视为(v.):看法(n.):风景(n.) ·必记搭配与例句：●view.as..(把…视为…)：I view him as my best friend. ●in view of(鉴于，考虑到)：In view of the weather,.we canceled the trip. ●have a good view(视野好)：The room has a good view of the sea. ·重点派生词：·viewer(名词)：TV viewers(电视观众) ·viewpoint(名词)：different viewpoints(不同的观点) 13.trick/trik/t.欺骗，诱骗，哄骗 ·核心考点：词性：动词(t.):名词(n) 2个核心义：欺骗，诱骗，哄骗(v):诡计；窍门(n.) ·必记搭配与例句：●trick sb.into doing sth.(哄骗某人做某事)：He tricked her into signing the paper. ●play a trick on sb.(捉弄某人)：They played a trick on their teacher. ·重点派生词：·tricky(形容词)：a tricky problem(棘手的问题) 词汇核心考点综合训练 1.一、单项选择 1.She wears clothes to the party to attract attention. ●A.sensible 。B.fancy ●C.virtual ●D.obvious 2.You must show your card when entering the building. ·A.identity ●B.selection ●C.concern 。D.trick 高中·北师大版 寒假专版 3.There are a of books in the school library. 。A.variety ●B.creativity ·C.experiment ·D.view 4.It's」 to wear warm clothes in winter. ·A.fancy ●B.virtual ·C.sensible ●D.obvious 5.Schools should try to develop students' ●A.creativity 。B.identity ·C.selection ●D.concern 6. he is the best candidate for the job. ·A.Obviously ●B.Virtually ●C.Sensibly ·D.Fancifully 7.The scientists are on a new drug to cure cancer. ●A.viewing ●B.experimenting 高中·北师大版 寒假专版 ·C.cheating ●D.tricking 8.The shop offers a wide of fruits and vegetables ·A.identity ●B.variety 。C.selection ●D.concern 9.Many parents show great for their children's education 。A.concern ●B.creativity 。C.experiment 。D.view 10.We need to this problem from different viewpoints. 。A.trick ●B.cheat 。C.view ·D.select 2.二、根据提示补全句子 1.He has a strong sense of (identify). 2.She acted (sensible)during the crisis. 3.The artist used (create)methods to paint the picture 4.The (experiment)results proved his theory right. 5.We need to make a careful (select)before buying a car. 6.The problem is quite (trick),so we need more time to solve it. 7.The teacher encouraged (create)thinking among students. 高中·北师大版 寒假专版 8.He (obvious)didn't understand what I said. 3.三、首字母填空 1.The little girl has a f for ice cream. 2.The company is looking for someone with a good sense of i 3.There are v reasons for his decision to study abroad. 4.It's important to develop c_ from a young age 5.The students did an e in the chemistry lab yesterday. 4.参考答案 ·一、单项选择 1B2.A3.A4.C5.A6.A7B8.C9.A10.C ·二、根据提示补全句子 1.identity 2.sensibly 3.creative 4.experimental 5.selection 6.tricky 7.creative 8.obviously ·三、首字母填空 1.fancy 2.identity 3.various 4.creativity 5.experiment