Unit 3 The Internet二-2025-2026学年高中英语易错词汇精讲必修第二册（人教版）

高中必修二人教 寒假专版 B版易错词汇精讲 【寒假专版】 高中·人教·必修二Unit3 The Internet 单元词汇总览 crash /kraef/vi.&t.碰撞；撞击：享；分配：n.一份：份额；股份keep up with跟上：赶上 崩溃：n.撞车；碰撞：崩溃 share sth.with sb.与某人分享trend/trend/n.趋势：趋向；倾 reliable /rI'larabl/adj.可靠的；可某物 向；vi.倾向：趋向 信赖的 access/'ekses/n.通道；（使用、keep an eye on留意；密切关注 server/'s3va)/n.服务器：发球查阅、接近或面见的)机会；权update/,p'det/t.更新：向 者 利：t.进入；使用：获取 提供最新信息：n.更新：最新消 source/ssn.来源；出处：原accessible/k'sesabl/ad.可接近息 始资料 的：可使用的；易得到的 aware/hwe(r)/adj.知道；意识 accurate/'cekjarat/adj.准确的：at your convenience在你方便的到：察觉到 精确的 时候 be aware of意识到；察觉到 accuracy/'ekjarasi/n.准确性；ia/'vaIa/prep.经由；通过；凭tend/tend/i.倾向；趋于；t.照 精确性 借 料：照顾 assess'scs/t.评估：评价：估link/k/n.联系；纽带：链接； tend to do sth.倾向于做某事：往 计 t.&vi.连接：关联 往会做某事 assess sth.评估某物 link.to..把…和…连接起negative /'negativ/adj.消极的： reference/refrans/n.参考：参来 负面的：否定的：n.否定词：负 照引用：查阅 click /klik/t.&i.点击：咔嗒 数 refer to指的是；描述；提到：查声；n.点击；咔嗒声 positive/'pDZ3tIV/adj.积极的；正 阅 keyword/'ki:w3:dn.关键词 面的：肯定的：n.正数：正面因 classify/'klaesifar/vt.分类：归类biography /ba'pgrafi/n.传记：素 classification/,klaesifi'keIn/n.传记作品 impact/'mpaekt/n.影响；冲击： 分类：归类：分级 chat/tfaet/vi.&n.聊天；闲谈 撞击；t.&vi.影响：冲击 sort/s3t/vt.分类；整理；n.种chat room聊天室 have an impact on对…有影响 类；类别 fluent/'flu:ant/adj.(尤指外语)constant/'konstant//adj.持续的： sort out分类；整理 流利的：熟练的 不断的：恒定的：n.常数：常量 file /farl/n.文件：档案；文件夹；fluently/'flu:entli/adv.流利地； constantly/'kpnstantli/adv.持续 t.把…归档：提交（文件） 流畅地 地；不断地 storage/'sto:rId3yn.储存：储藏： advantage/ad'va:ntd3/n.优势；evolution/,i:va'lu:jn/n.进化：演 存储量 有利条件 变：发展 cloud storage云存储 disadvantage disad'va:ntid3/n. share小ear)/t.&vi.分享：共劣势：不利条件 易错词汇精讲 高中必修二人教 寒假专版 1.access/aekses/n.通道；机会；权利：t.进入；使用：获取 ·易错点：易混淆名词“机会”与动词“获取”的用法；作名词时固定搭配“have access to”中to 为介词，后接名词/动名词，易误接动词原形。 ·精讲：作名词时强调“使用/接近的权利”，如“have access to the Internet”;作动词时表示“获 取数据/信息”，如“access files”。 .Students shouldhave access to good books.(n.)/You can access the database via the website. (t.) ·真题链接：（人教版高中必修二同步练习）：We have free to the library resources. (答案：access) 2.assess/a'sest.评估；评价；估计 ·易错点：易与名词assessor(评估者)混淆：固定搭配“assess sth.”后直接接宾语，易误加介词 on ·精讲：强调“分析后给出评价”，如“assess the risk”;名词形式为assessment,常用“make an assessment”。 ·例句：Teachers need to assess students'abilities fairly. ·真题链接：（人教版高中必修二同步练习）：The manager will (评估)our performance at the end of the month.(答案：assess) 3.classify/'klaesfar/t.分类：归类 ·易错点：易与名词classification(分类)混淆：被动语态“be classified as”中as不可省略，易 误漏。 ·精讲：强调“按标准分组”，如“classify books by subject”；名词形式为classification,如“a classification system”。 ·例句：These books are classified into different categories. ·真题链接：（人教版高中必修二同步练习）：The documents are (分类)according to their importance.(答案：classified) 4.link /link/n.联系；链接：t.&vi.连接：关联 ·易错点：固定搭配“Iink.to”中to易误写为with;作名词“链接”时易与connect混淆，link 更强调抽象关联。 ·精讲：作动词时“link A to B”表示“将A与B关联”；作名词时“a link between A and B”表 示“AB间的联系”。 .The study links smoking to lung cancer.(vt.)/There is a strong link between diet and health. (n.) ·真题链接：（人教版高中必修二同步练习)：Scientists have (连接)the disease to air pollution.(答案：linked) 高中必修二人教 寒假专版 5.refer to指的是；提到；查阅 ·易错点：易误写为refer as:时态变化时过去式/过去分词为referred,易漏写双写r。 ·精讲：表示“提及某人/某事”或“查阅资料”，如“refer to a dictionary”;被动形式为“be referred toas”(被称为)。 ·例句：When I said“someone”?,I wasn't referring to you, ·真题链接：（人教版高中必修二同步练习）：If you don't know the word,.you can (查 阅)the dictionary.(答案：refer to) 6.share /fea(r)/t.&vi.分享：共享；n.一份：股份 ·易错点：作“股份”讲时易误写为shareholder(股东)：固定搭配“share sth.with sb.”中with 不可省略。 ·精讲：作动词时强调“共同使用”，如“share a room”;作名词“股份”时常用复数，如“owm 100 shares”。 ·例句：We should share our happiness with others.(t.)/He sold his shares in the company.(n.) ·真题链接：（人教版高中必修二同步练习)：She is willing to (分享)her ideas with the team.(答案：share) 7.tend /tend/vi.倾向：趋于；t.照料：照顾 ·易错点：固定搭配“tend to do sth.”易误写为tend doing:作“照料”讲时易与take care of混淆， tend更正式。 ·精讲：表示“习惯性倾向”，如“tend to get up early”;作及物动词时“tend patients'”表示“照 料病人”。 ·例句：Young people tend to prefer popular music. ·真题链接：（人教版高中必修二同步练习)：People (倾向于)to buy more things during festivals.(答案：tend) 8.impact/'npaekt/n.影响：冲击；t.&vi.影响 ·易错点：作名词时固定搭配“have an impact on”中on易误写为to;作动词时发音为hm'pekt/, 易与名词发音/'mpakt/混淆。 ·精讲：作名词时强调“重大影响”，如“environmental impact'”;作动词时“impact sth.”表示“对 …产生影响”。 ·例句：The new policy had a positive impact on the economy.(n.)/Technology impacts every aspect of life.(vt.) ·真题链接：（人教版高中必修二同步练习）：The book has a great (影响)on my view of life.(答案：impact) 9.accessible/k'sesab/adj.可接近的：可使用的 高中必修二人教 寒假专版 ·易错点：易与名词access(机会)混淆；固定搭配“be accessible to”中to为介词，后接人或物， 易误接动词。 ·精讲：强调“容易获取/使用”，如“a website accessible to everyone”;反义词为inaccessible。 ·例句：The museum is accessible to people with disabilities. ·真题链接：（人教版高中必修二同步练习）：This app is (易使用的)even for elderly users.(答案：accessible) 10.constant/'kpnstant/adj..持续的；不断的；n.常数；常量 ·易错点：易与副词constantly（不断地)混淆：作“常数”讲时易误写为constant value。 ·精讲：作形容词时修饰名词，如“constant noise”;作名词时用于数学领域，如“πis a constant”。 .She received constant support from her family.(adj.)/The speed of light is a constant.(n.) ·真题链接：（人教版高中必修二同步练习）：The machine needs (持续的)maintenance. (答案：constant) ll.negative/negativ/adj.消极的：负面的；n.否定词：负数 ·易错点：易与positive(积极的)混淆：作“负数”讲时易误写为minus(减号)。 ·精讲：作形容词时修饰态度/影响，如“negative comments”;作名词时数学中表示“负数”，如 “.5 is a negative”。 ·例句：Don't be too negative about the result..(adj.)/The equation has two negatives.(n.) ·真题链接：（人教版高中必修二同步练习）：Try to avoid (消极的)thoughts when facing difficulties.(答案：negative) 12.ia/'vaa/prep.经由；通过；凭借 ·易错点：易误写为through或by:后接具体媒介时不可省略，如“via email”不可写成via emailing。 ·精讲：强调“通过某种途径工具”，如“send a message via WeChat'”;比by更正式，多用于书 面语。 ·例句：We traveled to Paris via London ·真题链接：（人教版高中必修二同步练习)：You can submit the form (通过)the school website.(答案：ia) 13.accurate/'ekjarat/adj.准确的；精确的 ·易错点：易与名词accuracy(准确性)混淆：否定形式为inaccurate,易漏写前缀in-。 ·精讲：强调“与事实一致”，如“accurate data”;副词形式为accurately,如“measure accurately”。 ·例句：The map provides accurate information about the city. ·真题链接：（人教版高中必修二同步练习）：Please make sure the details are (准确的) before submission..(答案：accurate) 高中必修二人教 寒假专版 14.fluent/flu:ant/adj.(尤指外语)流利的：熟练的 ·易错点：易与副词fluently(流利地)混淆：固定搭配“be fluent in+语言”中in不可省略。 ·精讲：强调“语言表达流畅”，如“fluent in English”;副词形式修饰动词，如“speak fluently”。 ·例句：She is fluent in three foreign languages.. ·真题链接：（人教版高中必修二同步练习）：He can speak English (流利地)after years of practice. (答案：fluently) 易错词汇综合训练 1.一、单项选择 1.Students should have to good educational resources. ●A.assess ●B.access ·C.accessible ●D.accuracy 2.The new policy will the development of small businesses. ·A.impact ●B.link ●C.tend ·D.classify 3.You can the online library via this website. ●A.refer ●B.access ●C.share ●D.tend 4.The study smoking to several serious diseases. 高中必修二人教 寒假专版 ·A.links ●B.refers ●C.assesses ·D.classifies 5.When you don't know a word,you can a dictionary. 。A.refer to ●B.link to ●C.assess to 。D.share with 2.二、根据句意及汉语提示完成单词 1.Teachers need to (评估)students'progress regularly.. 2.These books are (分类)into three main categories. 3.There is a strong (联系)between exercise and mental health 4.The museum provides (可接近的)facilities for people with disabilities.. 5.We need (持续的)practice to improve our English. 3.三、首字母填空 1.The company's new product had a huge i on the market 2.Please s your ideas with your group members in the discussion 3.People t to eat more in cold weather. 4.The data must be a to ensure the experiment's success. 5.You can submit the form v the school's official website. 4.四、用所给单词的适当形式填空 1.She is good at (classify)information into different groups. 2.The manager (assess)our work performance last week. 3.This new technology makes information more (access)to everyone 4.He has a (constant)desire to learn new skills 高中必修二人教 寒假专版 5.The report (link)air pollution to an increase in respiratory diseases last year. 5.参考答案 ·一、单项选择 1B2.A3B4.A5.A ·二、根据句意及汉语提示完成单词 1.assess 2.classified 3.link 4.accessible 5.constant ·三、首字母填空 1.impact 2.share 3.tend 4.accurate 5.via ·四、用所给单词的适当形式填空 1.classifying 2.assessed 3.accessible 4.constant 5.linked