Unit 11 Across Generations-2025-2026学年七年级下册英语重点词汇精讲（教科版）

7年级下册教科版 寒假专版 C版词汇核心考点精讲 【寒假专版】 初中·教科版·7年级下册Unit11 Across Generations 单元词汇总览 suppose/sa'pauz/v.认为：假设；disturb/d'st3b/V.打扰：干扰：利益V.使感兴趣：引起关注 猜想 妨碍 responsibility /rI,sppnsa'bilati/n. be supposed to /bis3 paozd tu:/短discussion/dr'skAfn/n.讨论：议责任：职责 语应该；被期望 论 after all/'a:fte >:1/短语毕竞；终 out of style/aut av starl/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'varranmant/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/aUa'selvz/pron.我们 浪费：滥用adj.废弃的 education/,edu'keun/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： .....0 interest/mntrast/n.兴趣；爱好：无论谁 词汇核心考点精讲 1.suppose/sa'pauz/v.认为；假设：猜想 ·核心考点：词性：动词(v) 2个核心义：认为：假设 ·必记搭配与例句：●be supposed to(应该：被期望)：You are supposed to finish your homework on time ●suppose that(假设)：Suppose that we go to the park tomorrow. ·重点派生词：·supposed(形容词)：the supposed reason(所谓的理由) 2.trend/trend/n.趋势：趋向：潮流 ·核心考点：词性：名词(n) 1个核心义：趋势：潮流 ·必记搭配与例句：●follow the trend(跟随潮流)：Young people like to follow the trend ●the trend of..(…的趋势)：the trend of fashion(时尚趋势) 3.waste /weist/n.浪费；废弃物v.浪费；滥用adj.废弃的 ·核心考点：词性：名词(n):动词(v.):形容词(adj.) 7年级下册教科版 寒假专版 3个核心义：浪费(n.):浪费(v.):废弃的(adj.) ·必记搭配与例句：●a waste of(浪费…)：It's a waste of time to play games all day. ●waste time/money on sth.(在某事上浪费时间/金钱)：Don't waste money on useless things. ●waste products(废品)：These are waste products. ·重点派生词：●wasteful(形容词)：a wasteful habit(浪费的习惯) 4.disturb/dst3b/v.打扰；干扰；妨碍 ·核心考点：词性：动词(v) 2个核心义：打扰：妨碍 ·必记搭配与例句：●disturb sb.(打扰某人)：Please don't disturb me when I'm studying. ●disturb the peace(扰乱治安)：He was arrested for disturbing the peace. ·重点派生词：●disturbing(形容词)：disturbing news(令人不安的消息) 5.discussion/d'skn/n.讨论；议论 ·核心考点：词性：名词(n) 1个核心义：讨论；议论 ·必记搭配与例句：·have a discussion(进行讨论)：We had a discussion about the problem ●discussion on/about sth.(关于某事的讨论)：a discussion on education(关于教育的讨论) ·重点派生词：·discuss(动词)：discuss sth.with sb.(和某人讨论某事) 6.cray/kreizi/adj..疯狂的：痴迷的：荒唐的 ·核心考点：词性：形容词(adj) 2个核心义：疯狂的：痴迷的 ·必记搭配与例句：●be crazy about(对…痴迷)：She is crazy about music. ●drive sb.crazy(使某人发疯)：The noise drives me crazy. ·重点派生词：·crazily(副词)：laugh crazily(疯狂地笑) 7.education/,ed3 'keifn/n.教育；培养 ·核心考点：词性：名词(n) 1个核心义：教育：培养 ·必记搭配与例句：●receive education(接受教育)：Every child has the right to receive education. ●higher education(高等教育)：He wants to get higher education.. ·重点派生词：·educate(动词)：educate children(教育孩子) ·educational(形容词)：educational books(教育类书籍) 8.interest/mntrast//n.兴趣；爱好：利益v.使感兴趣；引起关注 7年级下册教科版 寒假专版 ·核心考点：词性：名词(n):动词(v.) 3个核心义：兴趣(n.):利益(n.);使感兴趣(v) ·必记搭配与例句：●take an interest in(对…感兴趣)：I take an interest in painting ●in the interest of(为了…的利益)：We work hard in the interest of our country. ●interest sb.(使某人感兴趣)：The story interests me a lot. ·重点派生词：●interesting(形容词)：an interesting story(一个有趣的故事) ●interested(形容词)：be interested in(对…感兴趣) 9.responsibility /r,sppnsa'bilati/n.责任；职责 ·核心考点：词性：名词(n) 1个核心义：责任：职责 ·必记搭配与例句：●take responsibility for(对…负责)：You should take responsibility for your actions. ●have a responsibility to do sth.(有责任做某事)：We have a responsibility to protect the environment. ·重点派生词：●responsible(形容词)：be responsible for(对…负责) 10.environment/m'varrenment//n.环境 ·核心考点：词性：名词(n.) 1个核心义：环境 ·必记搭配与例句：●protect the environment(保护环境)：It's important to protect the environment.. ●living environment(生话环境)：We should improve our living environment. ·重点派生词：●environmental(形容词)：environmental problems(环境问题) 11.out of style/aut av star/短语过时的：不再流行的 ·核心考点：词性：短语 1个核心义：过时的：不再流行的 ·必记搭配与例句：●out of style(过时的)：This kind of clothes is out of style now. ●be out of style(是过时的)：Her hairstyle is out of style. 12.in addition/m3'dn/短语另外；此外 ·核心考点：词性：短语 1个核心义：另外：此外 ·必记搭配与例句：·in addition(另外)：I like English.In addition,I also like math ●in addition to(除…之外)：In addition to apples,I also bought some bananas.. 13.after all./afto:l/短语毕竟；终究 7年级下册教科版 寒假专版 ·核心考点：词性：短语 1个核心义：毕竟；终究 ·必记搭配与例句：·after all(毕竟)：He is a child after all. 。after all(终究)：It turned out well after all.. 词汇核心考点综合训练 1.一、单项选择 1.You are supposed your room every day. 。A.clean ●B.to clean 。C.cleaning ·D.cleaned 2.Don't me while I'm doing homework. ·A.disturb ●B.waste ·C.suppose ●D.discuss 3.We had a about how to protect the environment. ●A.discussion ·B.discuss 。C.disturbing ●D.responsible 4.She is crazy pop music and listens to it every day. ●A.in ●B.on 7年级下册教科版 寒假专版 ·C.about 。D.with 5.It's a of time to play computer games all afternoon ·A.waste 。B.trend 。C.interest ·D.responsibility 6.In addition English,he also studies French 。A.to ●B.in 。C.on .D.at 7.We should take for our own actions. ●A.discussion ●B.responsibility ●C.environment ·D.trend 8.The story was so that everyone felt scared. ●A.disturbed ●B.disturbing ·C.crazy ·D.wasteful 9.After all,he is only a child,so we shouldn't be too strict with him.The underlined phrase means 7年级下册教科版 寒假专版 。A.首先 ·B.毕竟 。C.总之 ·D.然而 10.More and more people are following the of healthy eating. ●A.trend ●B.waste ●C.education 。D.interest 2.二、根据提示补全句子 1.Heis a (suppose)expert,but no one believes him 2.My parents always tell me not to be (waste)with food. 3.The teacher asked us to have a (discuss)about the problem 4.It's our (responsible)to keep the classroom clean. 5.The (environment)pollution is becoming more and more serious. 6.She laughed (crazy)when she heard the good news. 7. (educate)is very important for children's growth. 8.I'm (interest)in playing basketball with my friends 3.三、首字母填空 1.You shouldn't d the old man when he is sleeping. 2.Young people like to follow the t of wearing jeans. 3.A all,he has tried his best to finish the work 4.We should p the environment instead of destroying it. 5.In a _I want to thank my parents for their support. 4.参考答案 ·一、单项选择 1B2.A3.A4.C5.A6.A7B8.B9B10.A 7年级下册教科版 寒假专版 ·二、根据提示补全句子 1.supposed 2.wasteful 3.discussion 4.responsibility 5.environmental 6.crazily 7.Education 8.inter- ested ·三、 首字母填空 1.disturb 2.trend 3.After 4.protect 5.addition