Unit 4 Time to celebrate-2026-2027学年七年级英语上册词汇精讲精练（外研版）

Unit 4 Time to celebrate 词汇精讲精练 核心词汇概览： matter;power uniform;unusual treat become;hung shocked laugh; round shape reunion peace smell feel laughter miss taste 词汇精讲 序号 单词/短语 词汇讲解 matter 释义∶n.事情；问题；物质 v.要紧，有关系 /'maeta(r)/ 词形变化：mattered(过去式/过去分词)；mattering(现在分词) 搭配：①What's the matter?怎么了？②It doesn't matter..没关系。 ③as a matter of fact事实上 例句：What's the matter with you?? 你怎么了？ power 释义：n.力量：权力：电力 /'pava(r)/ 词形变化：powerful(adj.强大的)；powerfully(adv.强有力地) 搭配：①electric power电力②power station发电站③have the power to do sth有能力/权力做某事 例句：The elephant has great power. uniform 释义：n.制服adj.一致的 /'ju:nfo:m/ 词形变化：uniformly(adv.一致地) 构词：i-(单一)+fom(形式)→统一的形式 搭配：①school uniform校服②in uniform穿着制服 例句：Students should wear school uniforms. 4 unusual 释义：ad.不寻常的：独特的 /An'ju:3ual 词形变化：unusually(adv.不寻常地)；usual(adj.通常的)：usually (adv.通常) 构词：-（不）+usual(通常的)→不寻常的 搭配：①an unusual experience不寻常的经历②it is unusual to do h做某事很少见 例句：It's unusual to see snow in summer:. treat 释义：v.对待；治疗；请客；款待n.款待；乐事 /tri:t/ 词形变化：treated(过去式/过去分词)；treating(现在分词)： treatment(n.治疗；对待) 搭配：①reat sb as..把某人视为…②treat sbto sth请某人吃/玩 某物③a special treat特别的款待 例句：y mum treated me to an ice cream. 6 become 释义：v.变成：成为 /bI'kam/ 词形变化：became(过去式)；become(过去分词)；becoming(现 在分词) 搭配：①become+adj.变得…②become a doctor成为医生 例句：She became a teacher after college. hung 释义：v.(hang的过去式/过去分词)悬挂：吊 /hA/ 注意：hang有两种含义：①悬挂（过去式hung)②绞死（过去式 hanged)此处只讲“悬挂” 搭配：hang up挂起；挂断电话 例句：He hung his coat on the hook, 8 shocked 释义：adj.震惊的；吃惊的 fokt/ 词形变化：shock(v./m.震惊)；shocking(adj.令人震惊的) 搭配：be shocked at/by sth对…感到震惊 例句：W形were shocked by the news. laugh 释义：V.笑n.笑；笑声 /laf/ 词形变化：laughed(过去式/过去分词)；laughing(现在分词)； laughter(n.笑声，不可数) 搭配：①laugh at嘲笑②laugh out loud大笑 例句：Don't laugh at others. 10 round 释义：adj.圆的；环形的adv.围绕地prep.环绕n.一轮；回合 raund/ 词形变化：rounder(比较级)；roundest(最高级)；roundly(adv. 全面地) 搭配：①all the year round全年②round the world环绕世界 例句：The table is round. shape 释义：n.形状：外形v.使成形 lfep/ 词形变化：shaped(过去式/过去分词/adj);shaping(现在分词)： shapeless(adj.无形的) 搭配：①in the shape of以…的形状②take shape成形：形成 例句：The cake is in the shape of a heart. 12 reunion 释义：n.重聚：团圆 /ri:'ju:nian/ 词形变化：reunite(v.使重聚)；reunited(adj) 构词：re-(再)+nion(联合)→再联合→重聚 搭配：①family reunion家庭团聚②class reunion同学聚会 例句：We had a happy family reunion on New Year'sEve. 13 peace 释义：n.和平；平静 /pi:s/ 词形变化：peaceful(adj.和平的：平静的)；peacefully(adv.和平 地) 搭配：①in peace和平地；安静地②make peace with与…和解 例句：W形all want to live in peace. 14 smell 释义：v.闻到：闻起来n.气味 /smel/ 词形变化：smelt(过去式/过去分词，英式)；smelled(过去式/过 去分词，美式)；smelling(现在分词) 搭配：①smell+adj.闻起来…②smell of..有…的气味 例句：The food smells delicious.. 15 feel 释义：v.感觉：觉得；摸起来 /fi:V 词形变化：felt(过去式/过去分词)；feeling(n.感觉；情感) 搭配：①feel+adj.感觉…②feel like doin.gsth想要做某事③feel for sb同情某人 例句：I feel happy today, 16 laughter 释义：n.笑声（不可数） /'la:fta(r)/ 词形变化：laugh(v.);laughable(adj山.可笑的) 搭配：①burst into laughter突然大笑②laughter is the best medicine笑声是最好的良药 例句：The room was full of laughter:. 17 miss 释义：v.想念；错过；没击中 /mis/ 词形变化：missed(过去式/过去分词)；missing(adj.失踪的；缺少 的) 搭配：①miss sb/sth想念某人/某物②miss the bus错过公交车③ miss out on错过机会 例句：I miss my grandparents very much 18 taste 释义：v.品尝：尝起来n.味道；品味 /teIst/ 词形变化：tasted(过去式/过去分词)；tasting(现在分词)；tasty (adj.美味的)；tasteful(ad.有品位的) 搭配：①taste+adj.尝起来…②have a taste of尝一口③in good taste有品位 例句：The apple tastes sweet. 二、专项训练 (一)单句填空（用所给词的适当形式填空）》 1.What's the (matter)with your phone? 2.These days we live in (peaceful). 3.The little girl (laugh)happily at the joke 4.Do you like the (shape)of the toy car? 5.He (become)a famous singer last year. 6.The room is full of (laugh) 7.1 (miss)my friend since she moved away. 8.The soup (taste)too salty. 9.She was (shock)by the sudden loud noise 10.It's (usual)to see a cat swim. 11.We hung the picture on the wall.It is (hang)now. 12.The (power)engine can pull a heavy train. (二)短文填空 We had a big family 1. (reunite)last weekend.Everyone was happy.The room was filled with 2. (laugh).My aunt 3. (treat)us to a delicious dinner. The food 4. (smell)wonderful and 5. (taste)great.After dinner,my uncle told an 6. (usual)story that made us all 7. (laugh).I really & (miss)such warm moments.I hope we can live in 9. (peaceful) forever (三)短文选词填空 (用方框中所给单词的适当形式填空，使短文完整正确。每个单词限用一次，每空限填一 个单词。) 方框词汇：matter,,power,,uniform,nusual,reat,become,hung,shocked,lagh,round, shape,reunion,peace,smell,feel,laughter,miss,taste Last month,our class had a wonderful 1. at the park.Everyone wore our school 2. We played games in a 3. circle.I was 4. to see a friend I hadn't seen for years.She 5. a doctor after college.We talked and 6. about old times.Suddenly,I 7. the sweet smell of barbecue.My teacher said, "Let's have a 8. She bought us hot dogs."The hot dogs 9. really good.After eating,I 10. very happy.On the way home,I 11. my school bus,but my dad picked me up.What a 12. day！But it doesn't 13. 一I still had fun. (四)完成句子 根据所给汉语意思，用单词或短语完成下列英文句子。 1.这条鱼闻起来很新鲜，但尝起来有点酸。 The fish fresh,but it a little sour. 2.你怎么了？看起来你很不开心。 What's you?You look very unhappy. 3.他去年成为了一名电力工程师。 He 2 engineer last year. 4.请把你的外套挂在门后。 Please your coat the door. 5.这真是一次不寻常的经历，我们都感到震惊。 It was really an experience,and we all 6.除夕的家庭团圆饭总是充满笑声。 The family dinner on New Year's Eve is always full of 7.不要嘲笑别人，要善待每个人。 Don't others.Treat everyone kindly. 8.这块石头是心形的，非常特别。 The stone is a heart.It's very special. 9.我多么想念我的小学同学啊！ How I my primary school classmates! 10.我们希望能永远和平地生活。 We hope to live forever. 三、参考答案 (一)单句填空 1.matter 2.peace 3laughed 4.shape 5.became 6.laughter 7.miss 8.tastes; 9.shocked 10.unusual 11.hung 12.powerful (二)短文填空 1reunion 2laughter 3.treated ;4.smelt/smelled 5.tasted 6.unusual 7.laugh 8.miss ;9.peace (三)短文选词填空 1reunion 2.uniforms 3.round ;4.shocked 5.became 6laughed 7.smelt/smelled 8.treat 9.tasted 10.felt 11.missed 12.unusual 13.matter (四)完成句子 1.smells;tastes ,2.the matter with ,3.became;power ,4.hang,behind 5.unusual;were shocked 6.reunion;laughter 7laugh at 8.in the shape of 9.miss 10.in peace