Unit 11 Across Generations-2025-2026学年七年级下册英语易错词汇精讲（教科版）

初中·教科版·7年级下 寒假专版 B版易错词汇精讲 【寒假专版】 初中·教科版·7年级下Unit11 Across Generations 单元词汇总览 suppose/sa pauz/V.认为：假设；disturb /dr'st3b/v.打扰：干扰：利益v.使感兴趣；引起关注 猜想 妨碍 responsibility /rI,sponsa'bilati/n. be supposed to /bi sa'pauzd tu:/ discussion/d'skAn/n.讨论：议责任：职责 语应该；被期望 论 after all/a:fta:l/短语毕竞；终 out of style/aut av star/短语过时cray/'krerzi/adj.疯狂的；痴迷究；归根结底 的：不再流行的 的：荒唐的 environment /in'varrenmant/n. trend /trend/n.趋势：趋向：潮流in addition/m'dn/短语另外：环境 waste /weist//n.浪费；废弃物v.此外 ourselves/aa'selvz/pron.我们 浪费：滥用adj.废弃的 education/,ed'ken/n.教育；自己；我们亲自 a waste of /a weist av/短语浪费培养 anyone/eniwan/pron.任何人： interest'ntr3st/n.兴趣；爱好；无论谁 易错词汇精讲 1.suppose /sa'pauz/v.认为；假设；猜想 ·易错点：易混淆suppose与guess的用法；be supposed to结构中to后接动词原形，易误接doing。 ·精讲：suppose强调基于一定依据的“推测”，guess侧重“无根据的猜测”；be supposed to= should,否定形式为be not supposed to。 ·例句：I suppose he will come to the party..(我推测他会来派对。) ·真题链接：（教科版7下同步练习）：We are supposed (arrive)at school on time. (答案：to arrive) 2.waste /werst//n.浪费；废弃物v.浪费；滥用adj.废弃的 ·易错点：易混淆a waste of后接名词/代词，与waste作动词时的搭配waste time(in)doing sth.; 词性转换易出错（如误写为形容词形式wasteful)。 ·精讲：a waste of+n.表示“浪费…”，如a waste of time/.money:作动词时，waste sth.on sth. 意为“在某物上浪费某物”。 ·例句：It's a waste of time to play computer games all day. ·真题链接：（教科版7下同步练习）：Don't waste water (wash)clothes with too much detergent..(答案：washing） 初中·教科版·7年级下 寒假专版 3.disturb/d'st3b/v.打扰；干扰；妨碍 ·易错点：易与interrupt混淆(disturb侧重“使不安/扰乱秩序”，interrupt侧重“打断谈话/进 程”)：拼写易漏写中间的r。 ·精讲：常用搭配disturb sb.打扰某人；disturb the peace扰乱治安。 ·例句：Please don't disturb me while I'mn studying ·真题链接：（教科版7下同步练习）：It's impolite to (打扰)others when they are talking.(答案：disturb) 4.cray/kreizi/adj.疯狂的：痴迷的；荒唐的 ·易错点：固定搭配be crazy about后接名词/动名词，易误接动词原形：易与mad混淆(crazy更 口语化，mad强调“生气/发疯”)。 ·精讲：be crazy about doing sth.意为“痴迷于做某事”；It's crazy of sb.to do sth.表示“某人 做某事很荒唐”。 ·例句：She is crazy about singing English songs,. ·真题链接：（教科版7下同步练习）：He is crazy about (play)basketball every afternoon. (答案：playing） 5.interest/'ntr3stn.兴趣；爱好；利益v.使感兴趣；引起关注 ·易错点：易混淆名词含义(“兴趣”vs“利益”)：形容词形式interesting(修饰物)与interested (修饰人)易误用。 ·精讲：take(an)interest in sth.=be interested in sth.;interest sb.意为“使某人感兴趣”。 ·例句：This book interests me a lot..(这本书让我很感兴趣。) ·真题链接：（教科版7下同步练习）：一What (兴趣do you have?一I like collecting stamps.(答案：interest) 6.responsibility/1,sppnsa'bilati//n.责任；职责 ·易错点：拼写复杂，易漏写中间的s或i;易与responsible(形容词，负责任的)混淆。 ·精讲：常用搭配take responsibility for sth.对某事负责：have a responsibility to do sth.有责任做 某事。 ·例句：As students,we should take responsibility for our study. ·真题链接：（教科版7下同步练习）：It'sour (责任)to protect the environment. (答案：responsibility） 7.environment/m'varrenmant/n.环境 ·易错点：拼写易漏写n或m(如误写为enviroment);为不可数名词，无复数形式，易误加s。 ·精讲：常用搭配protect the environment保护环境；natural environment自然环境。 初中·教科版·7年级下 寒假专版 ·例句：We should try our best to make the environment better.. ·真题链接：（教科版7下同步练习）：The government is taking action to improve our living (答案：environment) 8.ourselves/a3'selvz/pron..我们自己；我们亲自 ·易错点：易与ourself(错误形式，ourselves为复数反身代词)混淆：固定搭配enjoy oneself, help oneself中反身代词需与主语一致。 ·精讲：当主语为we时，反身代词用ourselves;常用短语by ourselves独自，for ourselves为自 己。 ·例句：We should learn to take care of ourselves.. ·真题链接：（教科版7下同步练习）：Let's enjoy (we)at the English party tonight. (答案：ourselves). 9.anyone/'eniwAn/pron.任何人；无论谁 ·易错点：易与any one混淆(anyone指人，后不接of短语；any one可指人或物，后可接of短 语)：在否定句和疑问句中，易误用为someone。 ·精讲：anyone用于否定句、疑问句和条件句中；肯定句中用someone表示“某人”。 ·例句：Is there anyone in the classroom? ·真题链接：（教科版7下同步练习）：I didn’tsee (任何人)in the park yesterday morning.(答案：anyone） 10.in addition/m3'dm/短语另外；此外 ·易错点：易与in addition to混淆(in addition单独使用，相当于besides;in addition to后接名 词/代词，意为“除…之外”)：位置易放错（通常用于句首，后加逗号）。 ·精讲：in addition用于补充说明，可替换为what'smore;in addition to sth.后接名词时，句子 主语需与该名词保持一致。 ·例句：In addition,we need to prepare some snacks for the trip. ·真题链接：（教科版7下同步练习）： (此s外)，we should also learn to communicate with our parents.(答案：n addition） 11.after all./'at?ol/短语毕竟：终究归根结底 ·易错点：易与above all混淆(after all强调“别忘了某个事实”，above all强调“最重要的是”)： 位置易放在句中或句末，忽略句首用法。 ·精讲：after all可用于句首、句中或句末，表达让步或解释；常与shouldn’t have done结构连 用，表示“本不该做某事，毕竟…”。 ·例句：He is still a child after all,.so we should forgive him. 初中·教科版·7年级下 寒假专版 ·真题链接：（教科版7下同步练习）：You shouldn'tbe too strict with him (毕竟)， he is new here.(答案：After all) 12.discussion/dr'skan/n.讨论：议论 ·易错点：易与动词discuss混淆(discussion是名词，discuss是动词，后直接接宾语，不加about): 固定搭配have a discussion about中about易漏。 ·精讲：have a heated discussion进行热烈讨论；discuss sth.with sb.与某人讨论某事（不用discuss about sth.)。 ·例句：We had a discussion about the environment problem yesterday. ·真题链接：（教科版7下同步练习）：They are discussing how (solve)the problem. (答案：to solve) 易错词汇综合训练 1.一、单项选择 1.I he will come to the party because he mentioned it yesterday. ·A.suppose ·B.guess 。C.think ·D.believe 2.Don't water by leaving the tap running while brushing teeth. ●A.waste ●B.use 。C.save ·D.collect 3.It's impolite to others when they are having a meeting ●A.interrupt ●B.disturb 初中·教科版·7年级下 寒假专版 。c.help ·D.greet 4.My brother is about playing football and practices every day. ●A.mad 。B.crazy ·C.interested 。D.fond 5.This book is very -it many young readers. .A.interested;interests B.interesting:interests .C.interesting;interested .D.interested;interesting 6.As students,we have the to study hard. ●A.responsible ●B.responsibility ·C.respond ●D.response 7.We should try our best to protect the natural ●A.environments ●B.environment ●C.environmental ●D.environ 8.Let's clean the classroom by instead of waiting for others. ●A.ourselves 初中·教科版·7年级下 寒假专版 ·B.ourself ●C.us ●D.we 9.-Is there in the library? -No,it's empty. ●A.someone ●B.anyone ●C.any one ·D.everyone 10. we need to bring umbrellas because the weather report says it will rain ●A.In addition ●B.After all ·C.Above all ●D.At first 2.二、根据句意及汉语提示完成单词 1.It's our (责任)to keep our school clean. 2.She has a strong (兴趣)in painting and wants to be an artist. 3.We should not (food,because many people are still hungry. 4.Please don't (打扰)me while I'm doing my homework. 5.The (around our school has become better than before. 6.They had a long (讨论)about how to solve the problem. 3.三、首字母填空 1.You are s to arrive at the airport two hours before the flight. 2.It'saw of time to argue with him-he never changes his mind. 3.After all,he is only a child,so we should be p with him. 4.Many students are c about playing computer games,which is bad for their studies 初中·教科版·7年级下 寒假专版 5.In a _we need to prepare some water for the trip. 4.四、用所给单词的适当形式填空 1.He is crazy about (play)basketball with his friends after school. 2.We are supposed (finish)our homework before dinner. 3.Don't waste time (watch)TV all day,you should study hard. 4.This story (interest)me a lot when I was a child. 5.Let's enjoy (we)at the weekend party. 5.参考答案 ·一、单项选择 1.A2.A3B4.B5B6.B7.B8.A9.B10.A ·二、根据句意及汉语提示完成单词 1.responsibility 2.interest 3.waste 4.disturb 5.environment 6.discussion ·三、首字母填空 1.supposed 2.waste 3.patient 4.crazy 5.addition ·四、用所给单词的适当形式填空 1.playing 2.to finish 3.watching 4.interested 5.ourselves