Unit 4 Time to celebrate-2026-2027学年七年级上册英语词汇语法讲练（外研版）

Unit 一、单元核心单词 序号 单词 1 unusual 2 treat 3 myself 4 dumpling 5 whole 6 become 个 chef 8 even cucumber 10 hang 11 balloon 12 lantern 13 dish 14 joke 15 shocked Time to celebrate 词汇语法讲练 音标 词性 中文释义 /An'ju:3ual/ adj. 不平常的 请客，款待，招 /ti:t/ V. 待 我本人，我亲 /maI'self pron. 自，我自己 /'damplu/ n. 水饺 /heul/ adj. 全部的，整个的 /bI'kam/ 成为，变成 /Tef/ n. 厨师 /'iv/ adv. 甚至，即使 /'kju:kamba(r)/ n. 黄瓜 /haen/ V. 悬挂 /ba'lun/ n. 气球 /'laentan/ n. 提灯；灯笼 (烹制好的)菜 /d[/ n. 肴，一道菜 /d3aok/ V. 说笑话：开玩笑 /fpkt/ adj. 震惊的 16 laugh 17 pork 18 round 19 shape 20 reunion 21 piece 22 knife 23 smell 24 laughter 25 meal 26 waste 27 pollution 28 duty 29 emergency 30 patient 31 support 32 regret 33 decision 34 medical 35 brightly 36 cheerful 37 firework 发出笑声， 1a:f/ v. (大)笑 /po:k/ n. 猪肉 raond/ adj. 圆形的，环形的 /Serp/ n. 形，形状，外形 /ri:'ju:nion/ n. 团圆，团聚 /pi:s/ n. 片；块；段；截 /narf/ 1n. 刀（复数knives) /smel/ n./v. 气味：闻到 /'la:fta(r)/ n. 笑；笑声 /mi:V/ n. 一餐；饭 /weIst/ n./v. 浪费 /pe'lu:fn/ n. 污染 (道德或法律上 /dju:ti/ n. 的)义务，责任 (复数duties) i'm3:d3ansi/ n. 紧急情况 /'perfnt/ n./adj. 病人：耐心的 /se'po:t/ n./w. 支持 hI'gret/ v. 感到遗憾 /dr'sr3n/ 1h. 决定，抉择 /'medikl/ adj. 医学的：医疗的 /'brartli/ adv. 光明地：明亮地 /'tfiafl/ adj. 欢乐的，欢庆的 /faraw3:k/ n. 烟火，烟花 词汇短语练习 一、根据汉语意思或首字母，写出正确的单词。（每小题2分，共20分） 1.不平常的 2.请客，款待 3.我自己 4.水饺 5.全部的，整个的 6.厨师 7.甚至，即使 8.黄瓜 9.悬挂 10.气球 二、单项选择，选出最合适的一项。（每小题2分，共30分） 1.My mother usually us to a big dinner on New Year's Eve. A.treat B.treats C.treating D.to treat 2.I made the dumplings all by A.me B.my C.myself D.mine 3.We ate whole cake!It was delicious. A.a B.an C.the D./ 4.My uncle is a He can cook very well. A.teacher B.doctor C.chef D.driver 5.The children balloons and lanterns in the room just now. A.hang B.hung C.hanging D.hangs 6.The Spring Festival is a time for family A.reunion B.pollution C.emergency D.decision 7.Don't food.It's important to save it. A.waste B.support C.regret D.laugh 8.The doctor is very with his patients. A.patient B.shocked C.cheerful D.bright 9.We need to make a about where to celebrate. A.decision B.shape C.piece D.meal 10.The fireworks lit up the sky A.brightly B.cheerful C.medical D,unusual 11.1 not going to the party.I missed a lot of fun. A.support B.regret C.treat D.joke 12.The of the dumplings is round,like the moon. A.shape B.smell C.laughter D.duty 13.In an we should call 120. A.emergency B.pollution C.meal D.firework 14.My father's is to protect the family. A.duty B.support C.dish D.knife 15.The from the kitchen made me hungry A.smell B.laughter C.balloon D.lantern 三、用所给单词的适当形式填空。（每小题2分，共20分） 1.I can do it by ①). 2.We are going to make (dumpling)for the party. 3.The (laugh)of the children filled the room 4.My grandmother (hang)the lanterns on the door yesterday. 5.The dish (smell)good.I can't wait to eat it. 6.He is a (cheer)boy.Everyone likes him. 7.The doctor works in a (medicine)hospital. 8.We should not (waste)food. 9.She felt (shock)when she heard the news. 10.The (pollute)in the city is a big problem. 四、情景交际：补全对话（每空2分，共20分) A:Hey,Tom!What are you doing? B:I'm making some (1) (饺子)for the Spring Festival,. A:Wow!You made them all by (2) (你自己)？ B:Yes.My mother taught me.Would you like to try one? A:Sure!Hmm,it (3) (闻起来)great!What's inside? B:(4) (猪肉)and cucumber.. A:The (5) (形状)is so cute,round like a coin B:That means reunion and good luck.By the way,are you going to watch the(6) (烟花)tonight2 A:Of course!They are so beautiful and the sky looks(7) (明亮地) B:But remember,too many fireworks cause(8) (污染).We should be careful. A:You're right.It's our (9) (责任)to protect the environment.. B:Yes！Let's have a(l0) (欢乐的)celebration. 五、连词成句（注意标点和大小写）。（每小题5分，共25分） 1.made,I,dumplings,myself,by ( → 2.a,chef,he,is,great(.) → 3.the,whole,ate,we,cake (. y 4.she,her,treat,to,dinner,us,did (? → 5.the,lanterns,they,hang,on,wall,the ( 参考答案 一、根据汉语意思或首字母，写出正确的单词 1.unusual 2.treat 3.myself 4.dumpling 5.whole 6.chef7.even 8.cucumber 9.hang 10.balloon 二、单项选择 1.B2.C3.C4.C5.B6.A7.A8.A9.A10.A11.B12.A13.A14.A15.A 三、用所给单词的适当形式填空 1.myself2.dumplings 3.laughter 4.hung 5.smells 6.cheerful 7.medical 8.waste 9.shocked 10.pollution 四、情景交际：补全对话 (1)dumplings(2)yourself(3)smells(4)Pork(5)shape(6)fireworks(7)brightly (8)pollution(9)duty (10) cheerful 五、连词成句 1.I made dumplings by myself. 2.He is a great chef. 3.We ate the whole cake. 4.Did she treat us to her dinner? 5.They hang the lanterns on the wall. 单元语法讲练： 考点1：频度副词+一般现在时（单元核心语法) 核心规则表 频度副词 中文释义 大致频率 always 总是，一直 100% usually 通常 约80% often 经常 约50%-60% sometimes 有时 约20%-30% seldom 很少 约5% never 从不，绝不 0% 频度副词句中位置规则 l.行为动词（实义动词）之前：例I often eat dumplings at Spring Festival. 2.be动词、助动词、情态动词之后：例He is always the first to get to school./She can never finish her homework on time. 3.sometimes?可放在句首、句中、句末，位置灵活；其余频度副词常规位置如上。 搭配时态与提问 √本单元频度副词主要搭配一般现在时，表经常性、习惯性的动作，或客观事实、常态。 √一般现在时行为动词三单规则：主语是第三人称单数(he/she/it/单数名词/不可数名词) 时，谓语动词加-s/-s;其余主语用动词原形。 √对频度副词提问用How often(多久一次)，答语通常是表频率的短语(once a week,evey day等)。 即时即练（单项选择，共10题） 1.My mother makes dumplings on the eve of Spring Festival.We all love them. A.never B.seldom C.always D.sometimes do you visit your grandparents? A.How long B.How often C.How soon D.How far 3.Jack late for school.His teacher says he is a good student A.is never B.never is C.is often D.often is 4.We eat mooncakes on Mid-Autumn Festival.It's a Chinese tradition A.seldom B.never C.usually D.sometimes 5.Does your father cook at home? A.usually B.often C.always D.sometimes 6.My sister likes playing tricks on others,so has many friends A.always;she B.never;she C.seldom;he D.often;he 7.I walk to school,but I take a bus when it rains. A.never;usually B.often;never C.usually;sometimes D.seldom;often 8.He is a hard-working student.He plays computer games on weekdays. A.always B.often C.usually D.seldom 9.-What do you do on your birthday? A.never B.usually C.seldom D.hardly 10.They go to the cinema on Saturday evening.It's their family habit A.never B.seldom C.always D.never 考点2：because?引导的原因状语从句（单元复习语法） 核心知识 l.结构：主句+because+原因状语从句；because-也可放在句首，此时从句后加逗号再接主 句。 We love Spring Festival because we can get red packets. Because we can get red packets,we love Spring Festival 2.用法：用来回答why提出的问题，语气最强，表直接原因。 3.注意：because和so不能同时出现在同一个句子中，二者只能选其一。 √错：Because I was tired,so I went to bed early. Because I was tired,I went to bed early./I was tired,so I went to bed early. 即时即练（单项选择，共10题） 1.I like Mid-Autumn Festival I can eat delicious mooncakes A.because B.so C.but D.and 2. do you like Spring Festival best? A.What B.Why C.When D.Where 3.Because today is Children's Day, the children are very happy. A.so B./ C.but D.or 4.He can't come to the party he has to look after his little sister A.so B.but C.because D.and 5. my mother is on duty today,she can't have the reunion dinner with us. A.Because B.So C.But D.If 6.We gave up the picnic it rained heavily yesterday. A.and B.so C.because D.but 7.-Why are you so excited? A.So B.Because C.But D.Or 8.I don't like that dish it tastes too salty. A.because B.so C.and D.but 9.Because he gets up late, he misses the early bus. A.so B.and c./ D.but 10.She treats me to a big meal I help her with her English A.but B.because C.so D.or 考点3：形容词比较级（单元复习语法) 核心规则表 变化规则 例词 一般单音节词直接加-er tall→taller,sho1t→sho1ter 以不发音e结尾的加-r nice→nicer,late→later 重读闭音节（辅+元+辅结尾），双写末尾辅音 big→bigger,hot→notter 字母加-er 辅音字母+y结尾，变y为加-er happy-→happier,busy→busier delicious->more delicious,interesting->more 部分双音节/多音节词前加more interesting 不规则变化及基本句型 不规则变化需牢记：good/well一→better,bad/badly-→vorse,many/much→more;little→less; far->farther/further 基本句型：A+be动词+形容词比较级+than+B(A比B更…) The dumplings my grandma makes are more delicious than those in the restaurant. 即时即练（单项选择，共10题） 1.This apple is than that one.I want this one A.big B.bigger C.biggest D.the biggest 2.The food in this restaurant is than that in the small shop. A.delicious B.more delicious C.most delicious D.the most delicious 3.My little brother is than he was last year A.tall B.taller C.tallest D.the tallest 4.-How do you feel today? A.good B.well C.better D.best 5.This book is than that one,so I don't want to buy it. A.boring B.more boring C.most boring D.the most boring 6.The weather today is than yesterday.We can hang out. A.warm B.warmer C.warmest D.the warmest 7.My Maths score is than my deskmate's.I will study harder. A.bad B.worse C.worst D.the worst 8.This lantern is than that red one.I like it better. A.nice B.nicer C.nicest D.the nicest 9.Summer in Wuhan is than that in Harbin A.hot B.hotter C.hottest D.the hottest 10.I think making dumplings is than buying them. A.interesting B.more interesting C.most interesting D.the most interesting 参考答案 语法点1即时即练答案 1.C2.B3.A4.C5.D6.B7.C8.D9.B10.C 语法点2即时即练答案 1.A2.B3.B4.C5.A6.C7.B8.A9.C10.B 语法点3即时即练答案 1.B2.B3.B4.C5.B6.B7.B8.B9.B10.B