Unit 11 Across Generations-2025-2026学年七年级下册英语固定搭配精讲（教科版）

7年级下册教科版 【寒假专版】 C版固定搭配精讲 寒假专版 【Unit 11】Across Generations 固定搭配精讲 全部单元单词 suppose/s3 pauz/v.认为；假设；disturb/d'st3:b/W.打扰：干扰；responsibility/r,spons3'brlati/n. 猜想 妨碍 责任：职责 be supposed to /bi sa'paozd tu:/discussion/d'skAfn/h.讨论：议after all/afta:l/短语毕竟：终 短语应该：被期望 论 究：归根结底 out of style/aot av stal/短语过crazy/'kreizi/adj.疯狂的；痴迷environment /in'varranmant/n. 时的：不再流行的 的：荒唐的 环境 trend /trend/n.趋势：趋向；潮in addition/ma'dn/短语另外；ourselves/aa'selvz/pron.我们 流 此外 自己：我们亲自 waste /weist/n.浪费：废弃物V.education/,edl'keIn/n.教育；anyone/'eniwan/pron.任何人： 浪费：滥用adj.废弃的 培养 无论谁 a waste of /a weist av/短语浪费interest/'mtrast/n.兴趣；爱好； 利益V.使感兴趣：引起关注 固定及常见搭配 1.suppose /sa'paoz/v.认为；假设；猜想 核心搭配： suppose sb.to do sth.认为某人会做某事 I suppose so.我想是这样 be supposed to do sth.应该做某事（高频固定搭配） 精讲： suppose后接宾语从句时，否定常前移(Idon't suppose.);be supposed to强调“按规定/常理应 该”。 例句： You are supposed to finish your homework before dinner. 真题链接： We (suppose)to meet at the school gate at8:O0.(答、：are supposed). 2.waste/weist/n.浪费；废弃物v.浪费；滥用 核心搭配： 7年级下册教科版 【寒假专版】 C版固定搭配精讲 a waste of time/noney浪费时间/金钱（固定短语） waste time(in)doing sth.浪费时间做某事 waste.on sth.在某事上浪费… 精讲： 作名词时，a waste of后接不可数名词或抽象概念；作动词时，waste后接时间/金钱等，常与on sth.或(in)doing sth.连用。 例句： Playing computer games all day is a waste of time. 真题链接： Don't water.It's important for us.(答案：waste) 3.disturb/dr'st3b/w.打扰：干扰 核心搭配： disturb sb.打扰某人 disturb the peace扰乱安宁 disturb a discussion打断讨论 精讲： disturb强调“打断正在进行的动作或状态”，比interrupt更正式，常用于表达“妨碍他人”。 例句： Please don't disturb me while I'm studying. 真题链接： It's impolite to others when they are talking.(答案：disturb) 4.discussion/d'skn/h.讨论；议论 核心搭配： have a discussion about sth.讨论某事 start a discussion开始讨论 under discussion在讨论中 精讲： discussion为可数名词，常用搭配与“进行、开启”等动作连用，对应动词形式为discuss。 例句： Our class had a heated discussion about environmental protection 真题链接： After a long ,we decided to go to the park.(答案：discussion) 5.in addition/n3'dn/短语另外；此外 核心搭配： in addition to sth./doing sth.除…之外（还） in addition=besides此外（单独使用，作状语） 精讲： in addition to中to为介词，后接名词、代词或动名词；单独使用时，常用于句首或句中，补充说 2 7年级下册教科版 【寒假专版】 C版固定搭配精讲 明信息。 例句： In addition to English,he also studies French. 真题链接： I like sports ,I enjoy reading books.(答案：in addition) 6.interest/'ntrast/n.兴趣；爱好v.使感兴趣 核心搭配： take an interest in sth.对某事感兴趣 show interest in sth.表现出对某事的兴趣 interest sb.in sth.使某人对某事感兴趣 精讲： 作名词时，常用搭配take/show interest in:作动词时，主语多为事物，后接人作宾语。 例句： My father interests me in playing basketball. 真题链接： She has a great in painting.(答案：interest) 7.responsibility/r,sppnsa'bilati/m.责任；职责 核心搭配： take responsibility for sth.对某事负责 a sense of responsibility责任感 have the responsibility to do sth.有责任做某事 精讲： responsibility为不可数名词，强调“责任”的抽象概念；take responsibility for是高频短语，对应 形容词responsible。 例句： As students,we have the responsibility to study hard. 真题链接： Everyone should take for their own actions.(答案：responsibility） 8.after all/a:fte o:l/短语毕竟；终究 核心搭配： after all常用于句首或句末，强调“别忘了某个事实”或“解释原因” 精讲： after all无被动形式，不可用于连接两个句子，需用逗号隔开。 例句： You should forgive him.After all,he is just a child. 真题链接： He didn't pass the exam,but_,he tried his best..(答案：after all) 3 7年级下册教科版 【寒假专版】 C版固定搭配精讲 9.environment./m'vairenment/h.环境 核心搭配： protect the environment保护环境 living environment生活环境 the natural environment自然环境 精讲： environment为不可数名词，常用搭配多与“保护、改善”等动作连用，对应形容词environmental。. 例句： We should do our best to protect the environment 真题链接： It's important to keep our clean..(答案：environment). 10.be supposed to /bi sa'paozd tu:/短语应该：被期望 核心搭配： be supposed to do sth.应该做某事 be supposed to be被认为是… 精讲： 该短语表示“按规定、习惯或他人期望应该做某事”，否定形式为be not supposed to do sth.(不 应该做某事)。 例句： You are supposed to arrive on time for the meeting. 真题链接： Students (应该)follow the school rules.(答案：are supposed to) ll.a waste of/e weist av/短语浪费… 核心搭配： a waste of time/money/energy浪费时间/金钱/精力 精讲： 后接不可数名词，强调“某事不值得花费时间/资源”，常用于It's a waste of..句型。 例句： It's a waste of money to buy so many toys. 真题链接： Watching TV for too long is time.(答案：a waste of) l2.cray/'krerzi/adj.疯狂的；痴迷的 核心搭配： be crazy about sth./doing sth.痴迷于某事/做某事 drive sb.crazy使某人发疯 精讲： be crazy about表示“对…极度喜爱”，后接名词或动名词：crazy的副词形式为crazily。 例句： 7年级下册教科版 【寒假专版】 C版固定搭配精讲 She is crazy about singing 真题链接： My brother is about football.He plays it every day..(答案：razy) 综合训练 综合训练 一、 单项选择 1.We supposed to meet at the school gate at 8:00 this morning. A.am B.is C.are D.be 2.Don't water.It's important for our daily life. A.waste B.save C.use D.drink 3.It's impolite to others when they are having a discussion. A.help B.disturb C.join J 7年级下册教科版 【寒假专版】C版固定搭配精讲 D.leave 4.My brother has a great in playing basketball. A.interest B.interesting C.interested D.interests 5.You should take for your mistakes instead of blaming others. A.discussion B.responsibility C.environment D.waste 二、根据句意及汉语提示完成单词 1.It'sa (浪费)of time to play computer games all day. 2.We had a heated (about how to protect the environment. 3.In__(此外)，we need to prepare some snacks for the trip. 4.Everyone should have a sense of (责任)to keep our city clean. 5.You are (应该)finish your homework before watching TV. 三、首字母填空 1.After all,he is just a child,so you should f him. 2.She is cabout dancing and practices it every day. 3.We should p the environment by reducing plastic use. 6 7年级下册教科版 【寒假专版】 C版固定搭配精讲 4.In a to English,she also studies Japanese. 5.Don't d the baby,he is sleeping 四、用所给单词的适当形式填空 1.My father interests me in (play)football. 2.It's a waste of (money)to buy useless things. 3.We are supposed. (arrive)on time for the meeting 4.They had a long. (discuss)about the project yesterday. 5.The natural (environment)is getting better with everyone's effort. 参考答案 I.单项选择 1.C2.A3.B4.A5.B IⅡ.根据句意及汉语提示完成单词 1.waste 2.discussion 3.addition 4.responsibility 5.supposed to I.首字母填空 1.forgive 2.crazy 3.protect 4.addition 5.disturb V.用所给单词的适当形式填空 1.playing 2.money 3.to arrive 4.discussion 5.environment 7