Unit 4 Digital life-2025-2026学年八年级上学期期末英语词汇复习（外研版）

期末词汇复习 8上·新外研·Unit4 Digitallife 一、 重点单词详解 1:digital 一、核心考点 词性：形容词(adj.) 核心义：数字的，数码的 二、必记搭配与例句 digital technology(数字技术)：Digital technology changes our life digital products（数码产品)：Smartphones are popular digital products 三、重点派生词 digitally(副词)：digitally controlled（数字控制的) 2:convenient 一、核心考点 词性：形容词（ad.) 核心义：方便的，便利的 二、必记搭配与例句 be convenient for(对…方便)：This time is convenient for me.. convenient to do sth.(方便做某事)：It's convenient to shop online.. 三、重点派生词 convenience(名词)：for convenience(为了方便) 3:development 核心考点 词性：名词(n.) 核心义：进步，发展 二、必记搭配与例句 the development of(…的发展)：The development of science is fast. with the development of(随着…的发展)：With the development of society,life is better. 三、重点派生词 develop(动词)：develop a habit(养成习惯)；developed(形容词)：developed country (发达国家)；developing(形容词)：developing country(发展中国家) 4:progress “、 核心考点 词性：名词(n.) 核心义：进步，进展 二、必记搭配与例句 make progress(取得进步)：He makes great progress in English progress in sth.(在某方面的进步)：We see progress in his study 三、重点派生词 progressive(形容词)：progressive ideas(进步思想) 5:advantage 、核心考点 词性：名词(n.) 核心义：好处，优点 、 必记搭配与例句 have an advantage over(比…有优势)：Cars have an advantage over bikes in speed. take advantage of(利用)：We should take advantage of time to study. 三、重点派生词 disadvantage(反义词，名词)：a big disadvantage(一个大缺点) 6:effect 、 核心考点 词性：名词(n.) 核心义：效应；影响；结果 二、必记搭配与例句 have an effect on(对…有影响)：The internet has an effect on children, side effect(副作用)：This medicine has no side effect. 三、重点派生词 effective(形容词)：effective way(有效方法)；affect(动词)：affect one's mood(影响 情绪) 7:simply 一、核心考点 词性：副词(adv,) 核心义：只是，只要；简单地 二、必记搭配与例句 simply because（只是因为)：I like it simply because it'sfn simply put(简单地说)：Simply put,.we need to work hard, 三、 重点派生词 simple（形容词)：simple question（简单问题)：simplify(动词)：simplify the process (简化过程) 8:except 、 核心考点 词性：介词(prep.) 核心义：除…之外（不包含在内） 二、必记搭配与例句 except for(除了…之外，整体中除去细节)：The room is clean except for a book everyone except(除了…之外的每个人)：Everyone except Tom is here 三、辨析 except vs except for.:except后接同类事物，except for后接不同类事物（如：We all passed except him./The coat is nice except for the color. 9:mobile 一、 核心考点 词性：形容词(adj.) 核心义：非固定的， 移动式的 二、必记搭配与例句 mobile phone(手机)：Mobile phones are very useful, mobile library(移动图书馆)：A mobile library comes to our village. 三、重点派生词 mobility(名词)：the mobility of people（人员流动性) 10:anywhere 核心考点 词性：副词(adv,) 核心义：任何地方，无论何处 二、必记搭配与例句 not.anywhere（到处都不)：I can't find my book anywhere go anywhere(去任何地方)：You can go anywhere you like 三、辨析 anywhere vs somewhere:anywhere用于否定句和疑问句，somewhere用于肯定句（如：I want to go somewhere warm. 11:throw 核心考点 词性：动词(v.) 核心义：投，扔，抛，掷 必记搭配与例句 throw away（扔掉)：Don't throw away old books. throw at(朝…扔)：He threw a ball at the dog. 三、 重点派生词 threw(过去式)；thrown(过去分词)：The ball was thrown by him. 12:strange 、 核心考点 词性：形容词(ad.) 核心义：奇怪的，不寻常的：陌生的 二、必记搭配与例句 strange to sb.(对某人来说陌生)：This place is strange to me feel strange(感觉奇怪)：I feel strange about his words 三、重点派生词 stranger(名词)：a complete stranger（一个完全陌生的人) 13:save 核心考点 词性：动词(v.) 核心义：节省，节约：拯救 二、必记搭配与例句 save time(节省时间)：This app helps save time. save one's life(拯救某人生命)：The doctor saved his life. 三、重点派生词 saving(名词)：cost savings(成本节约)：saver(名词)：a life saver(救命恩人) 14:effect 一、核心考点 词性：名词(n.) 核心义：效应：影响：结果 必记搭配与例句 have an effect on(对…有影响)：The internet has an effect on children. side effect(副作用)：This medicine has no side effect. 三、重点派生词 effective(形容词)：effective way(有效方法)：affect(动词)：affect one's mood(影响 情绪) 15:glue 一、核心考点 词性：动词(v.) 核心义：胶合，黏合 二、必记搭配与例句 be glued to sth(盯着某物看)：He is glued to the smartphone. glue A to B(把A粘到B上)：Glue the paper to the wall 三、重点派生词 glue(名词)：a bottle of glue(一瓶胶水) 二、词汇巩固练习 (一)单项选择 1.Smartphones are popular products in modern life. A)digital B)convenient C)mobile D)strange 2.Online shopping is because it saves a lot of time. A)simply B)convenient C)progressive D)effective 3.With the of technology,people's life becomes easier. A)progress B)development C)advantage D)effect 4.He has made great in English this term. A)development B)progress C)effect D)advantage 5.Taking buses has an over driving cars in saving money. A)effect B)advantage C)progress D)convenience 6.The Internet has a great on teenagers'daily life. A)affect B)effect C)effective D)side 7 put,we need to finish the work before Friday. A)Simply B)Strange C)Digital D)Mobile 8.Everyone was at the party Tom.He was ill at home. A)except B)except for C)besides D)beside 9.You can use a phone to call your parents anywhere. A)digital B)mobile C)convenient D)progressive 10.My sister is always to her phone when she has free time. A)thrown B)saved C)glued D)developed (二)根据提示补全句子 1.This new app helps us (节省)a lot oftime.(save)2.My brother is a (to this city,so he needs a map.(strange)3.The company has made great (in the past five years.(develop)4.We should take (优势)of every chance to learn English.(advantage)5.The medicine has no_ (副作用)，so you can take it safely.(effect)6.It's (简单的）to solve this math problem if you think carefully (simply) (三)首字母填空 1.You can go a you like during the summer vacation.(anywhere)2.Don'tt away the old books.They can be reused.(throw)3.The room is clean efor a few papers on the floor.(except)4.Digital tchanges the way we communicate with others.(technology)5. The doctor's quick action sthe boy's life.(save) (四)答案与解析 1.单项选择答案：A BBBBB AA B C 2.补全句子答案： 1.save 2.stranger 3.development 4.advantage 5.side effect 6.simple 3.首字母填空答案： 1.anywhere 2.throw 3.except 4.technology 5.saved 英语词汇复习手册·8上·新外研·Unit4 Digital life