Unit 4 Time to celebrate【词汇】知识点清单外研版(2024)英语七年级上册

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Unit 4 Time to celebrate【词汇】知识点清单外研版(2024)英语七年级上册

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2025-2026学年外研版英语七年级上册
Unit 4 Time to celebrate
【词汇】知识点清单
1.unusual / n ju u l/ adj. 不平常的
巧记:
un- + usual (通常的) = unusual
近义词:
uncommon adj. 不常有的
例句:
They have replanted many areas with rare and unusual plants.
他们在很多地方重新种上了稀有罕见的植物。
2.university / ju n v s ti/ n. 大学
复数:
universities
同义词:
college n. 大学
搭配:
university student 大学生
例句:
As a university student, I decided to learn German.
作为一名大学生,我决定学习德语。
3.treat /tri t/ v. 请客,款待,招待
搭配:
treat sb. (to sth.) (以某物)招待某人
拓展:
treat作动词时,还有“治疗;对待;处理”之意。
例句:
She treated him to lunch.
她请他吃午饭。
I'm going to treat myself to a new pair of shoes.
我打算给自己买双新鞋。
4.realise / ri la z/ v. 知道;明白;认识到
现在分词:
realising
例句:
I realise he is holding my hand.
我意识到他抓住我的手了。
She realised that she was badly injured.
她才意识到自己严重受伤了。
5.dumpling / d mpl / n. 水饺
巧记:
dump (团) + -ling (名词后缀) = dumpling
例句:
The dumpling tastes really good.
这饺子尝起来味道很好。
Dumpling is a traditional Chinese food.
饺子是中国的传统食物。
6.whole /h l/ adj. 全部的,整个的
习语:
a whole lot (of sth.) 许许多多;大量
the whole lot 全部;所有
例句:
He spent the whole day writing.
他整整写了一天。
She wasn't telling the whole truth.
她没有把实情都讲出来。
7.cucumber / kju k mb (r)/ n. 黄瓜
拼记:
cu + cum + ber = cucumber
例句:
Cucumber is good for soothing tired eyes.
黄瓜对缓解眼睛疲劳很有效。
Our family always eat cucumber.
我们家经常吃黄瓜。
8.hang /h / v. 悬挂
过去式/过去分词:
hung
搭配:
hang sth. up 悬挂某物
hang on sth. 取决于(某事物)
hang out 常去某处
拓展:
hang作为动词时,还有“(被)绞死”之意,过去式和过去分词为hanged。
例句:
Hang your coat up on the hook.
把你的大衣挂在衣钩上。
9.balloon /b lu n/ n. 气球
例句:
A balloon suddenly went bang.
一只气球突然砰地一声爆了。
His father bought him a balloon.
他父亲给他买了一个气球。
10.lantern / l nt n/ n. 提灯;灯笼
拼记:
lan + tern =lantern
短语:
Lantern Festival 元宵节
例句:
Let's make a pumpkin lantern!
我们来做个南瓜灯吧!
When is the Lantern Festival
什么时候是元宵节?
11.dish /d / n. (烹制好的)菜肴,一道菜
短语:
a vegetarian dish 一道素菜
side dish 配菜
a fish dish 一盘鱼
main dish 主菜
例句:
I can recommend the chef's dish of the day.
我可以推荐厨师今天的特色菜。
There are plenty of vegetarian dishes to choose from.
有许多道素菜可供选择。
12.joke /d k/ v. 说笑话;开玩笑
巧记:
-jok- (玩笑) + e = joke
习语:
joking a part 言归正传
You must be joking. 你一定是在开玩笑吧。
拓展:
joke还可作为名词,意为“笑话;玩笑”。
tell jokes 讲笑话
make jokes 开玩笑
例句:
She was laughing and joking with the children.
她同孩子们一起嘻嘻哈哈地说笑话。
13. against the law 违法
例句:
It is against the law to drive without a license.
无驾照驾驶是违法的。
Stealing other people’s things is against the law.
偷别人的东西是违法的。
14.shocked / kt/ adj. 震惊的
拼记:
shock(使震惊) + -ed(形容词后缀) = shocked
例句:
He whistled, surprised but not shocked.
他吹了声口哨,有些惊讶,但并不震惊。
She felt shocked and totally disorientated.
她感到震惊而茫然不知所措。
15.laugh /lɑ f/ v. 发出笑声,(大)笑
短语:
laugh loudly 大声地笑
burst out laughing 放声大笑
make sb. laugh 使某人发笑
拓展:
laugh还可作为名词,意为“笑声”。
give a laugh 大笑一声
例句:
She always makes me laugh.
她老是引得我发笑。
16.pork /p k/ n. 猪肉
拼记:
p+ or + k = pork
短语:
roast pork 烤猪肉
pork chops 猪排
a leg of pork 猪腿肉
例句:
Pork prices have risen again.
猪肉价格再次上涨。
17.round /ra nd/ adj. 圆形的,环形的
拼记:
roun + d = round
短语:
a round face 圆脸
a round plate 圆盘子
例句:
These glasses suit people with round faces.
这款眼镜适合圆脸的人。
The fruit are small and round.
这种水果小而圆。
18.shape / e p/ n. 形,形状,外形
拼记:
sha + pe = shape
近义词:
form n. 形状
短语/ 搭配:
a rectangular shape 长方形
in the shape of... 呈……形
out of shape 变形的
take shape 成形
例句:
The wheel had been twisted out of shape.
轮子已经扭曲变形了。
19.reunion /ri ju ni n/ n. 团圆,团聚
巧记:
re-(重新) + union(联合) = reunion
搭配:
reunion with sb. 与某人团圆
reunion A and B A和B团圆
例句:
It's only a family reunion.
这只是一次家庭聚会。
The holiday is a time of family reunion.
这个节日是家人团聚的时刻。
20.piece /pi s/ n. 片;块;段;截
拼记:
p+ ie + ce = piece
搭配:
a piece of... 一片/块/段……
习语:
a piece of cake 举手之劳
例句:
She wrote something on a small piece of paper.
她在一小片纸上写了点什么。
21.knife /na f/ n. 刀
拼记:
kni + fe = knife
复数:
knives
短语:
knives and forks 刀叉
a sharp knife 锋利的刀
习语:
like a knife through butter 轻而易举
under the knife 接受手术
例句:
This knife needs sharpening.
这把刀需要磨了。
22.smell /smel/ n. 气味
拼记:
sm+ e+ ll = smell
短语:
a strong smell of garlic 浓重的蒜味
a sweet smell 香甜的气味
sense of smell 嗅觉
例句:
The smells from the kitchen filled the room.
满屋子都是从厨房飘来的气味。
23.fill /f l/ v. (使)充满;装满
搭配:
fill sth. with sth. 用某物填充某物
be filled with... 充满......
例句:
The company has been unable to fill the post.
公司的这个空缺还未能填补。
Your eye begins to fill with tears.
你的眼睛开始充满泪水。
24.Christmas / kr sm s/ n. 圣诞节(期间)
巧记:
Christ(基督) + mas(弥撒)= Christmas
短语:
Christmas dinner/ presents 圣诞大餐/礼物
Christmas holidays/ vacation 圣诞节假期
例句:
They're here till Christmas.
他们将在这里一直住到圣诞节。
25.waste /we st/ n. (金钱、技能等的)浪费
拼记:
w+ a + ste= waste
搭配:
waste of sth. 浪费某物
go to waste 浪费
拓展:
waste还可作动词,有“浪费;滥用”之意。
例句:
What a waste of paper!
多么浪费纸啊!
I hate to see good food go to waste.
我不愿看到好好的食物被扔掉。
26.throw away 扔掉,丢弃
例句:
Don’t throw away these old books.
不要扔掉这些旧书。
To protect the earth, we mustn’t throw away waste carelessly.
为了保护地球,我们不能随意丢弃废物。
27.pollution /p lu n/ n. 污染
巧记:
-pollut-(弄脏) + -ion(名词后缀) = pollution
动词:
pollute v. 污染
短语:
air pollution 空气污染
noise pollution 噪音污染
例句:
We are taking steps to prevent pollution.
我们正在采取措施防止污染。
Air pollution has risen above an acceptable level.
空气污染已经超标。
28.plastic / pl st k/ adj. 塑料制的
拼记:
pla + s + tic= plastic
短语:
a plastic bag/ cup/ toy 塑料袋/杯/玩具
拓展:
plastic还可作名词,有“塑料”之意。
the plastic industry 塑料工业
例句:
She bent and picked up a plastic bucket.
她弯腰拎起一个塑料桶。
29.celebrate / sel bre t/ v. 庆祝
巧记:
-celebr-(著名的) + -ate(动词后缀)= celebrate
例句:
I was in a mood to celebrate.
我很想庆祝一番。
The society is celebrating its tenth anniversary this year.
该学会今年将举行10周年年庆。
30.meal /mi l/ n. 一餐;饭
搭配/短语:
go out for a meal 外出用餐
have a meal 吃饭
main meal 正餐
例句:
The meal was amazingly cheap.
这餐饭便宜得出奇。
He served up a delicious meal.
他端上一顿可口的饭菜。
31.duty / dju ti/ n. (道德或法律上的)义务,责任
拼记:
du + ty = duty
搭配:
have a duty to do sth. 有义务做某事
on duty 值班
a sense of duty 责任感
do one's duty 尽己任
例句:
Local councillors have a duty to serve the community.
地方议员有义务为社区服务。
32.shine / a n/ v. 发光,发亮
过去式/过去分词:
shone
现在分词:
shining
搭配:
shine through 显现出来
拓展:
shine还可作名词,有“光亮;光泽”之意。
例句:
Her eyes were shining with excitement.
她兴奋得两眼放光。
33.usually / ju u li/ adv. 通常地;惯常地
巧记:
usual(通常的) + -ly(副词后缀) = usually
形容词:
usual adj. 通常的
例句:
I'm usually home by 6 o'clock.
我一般6点钟回到家。
34.break /bre k/ n. 中断,暂停
搭配/短语:
take a break 休息一会儿
a break for lunch 午餐休息
a coffee/ lunch break 咖啡/午休时间
拓展:
break还可作动词,有“(使)破,裂,碎”之意。
break away 突然挣脱
break down 出故障
例句:
Let's take a break.
咱们休息会儿吧。
You need a break from routine.
你需要从日常工作中解脱出来去休息一下。
35.emergency /i m d nsi/ n. 紧急情况,不测事件
巧记:
e-(出)+ -merg-(沉)+ -ency(名词后缀) = emergency
短语:
a state of emergency 紧急状态
in an emergency 在紧急情况下
the emergency exit 紧急出口
例句:
The pilot made an emergency landing in a field.
飞行员在一片农田里紧急着陆。
36.miss /m s/ v. 思念,想念,怀念(某人);错过
拼记:
m+ i + ss = miss
搭配/短语:
miss sb./ sth. out 遗漏某人/某物
习语:
miss the boat 错失良机
例句:
She hasn't missed a game all year.
她一年中一场比赛都没错过。
She will be greatly missed when she leaves.
她走了以后,人们会非常思念她的。
37.thirsty / θ sti/ adj. 渴的,口渴的
巧记:
thirst(口渴)+ -y(形容词后缀) = thirsty
拓展:
thirsty作为形容词时,还有“渴望;渴求”之意。
be thirsty for sth. 渴望某事
例句:
We were hungry and thirsty.
我们又饥又渴。
38.challenge / t l nd / n. 挑战,具有挑战性的事物
拼记:
cha+ llenge = challenge
短语:
an exciting challenge 令人激动的挑战
face a challenge 面临挑战
例句:
Destruction of the environment is one of the most serious challenges we face.
环境的破坏是我们所面临的最严峻的挑战之一。
39.patient / pe nt/ n. 病人,病患
巧记:
-pati-(忍受)+ -ent(名词后缀) →正在遭受痛苦的人→病人= patient
近义词:
sick n. 病人
拓展:
patient还可作形容词,有“有耐心的”之意。
be patient with sb./ sth. 对某人/某事有耐心
例句:
The patient made a rapid recovery.
病人很快恢复了健康。
40.situation / s t u e n/ n. 形势,情况,状况,局面
巧记:
situate(坐落于) + -ion(名词后缀) → 引申为环境,形势 = situation
短语:
be in a difficult situation 处境困难
the present economic situation 目前的经济形势
例句:
We have all been in similar embarrassing situations.
我们都遇到过类似的尴尬局面。
41.regret /r ɡret/ v. 后悔(做了某事);对……感到遗憾
巧记:
re-(表强调) + -gret-(哭喊) →为某事哭喊→后悔 = regret
拓展:
regret还可作名词,有“遗憾;失望”之意。
a pang/ twinge of regret 一阵痛悔之情
have no regrets 不后悔
例句:
I deeply regret what I said.
我非常后悔说了那些话。
42.decision /d s n/ n. 决定,选择
巧记:
de-(离开) + -cis-(切) + -ion(名词后缀) →引申为“决定”= decision
搭配/ 短语:
take/ make a decision 作出决定
the decision on/ about sth. 关于某事的决定
the decision to do sth. 决定去做某事
例句:
Who took the decision to go ahead with the project
是谁决定继续这项工程的?
43.support /s p t/ n. 支持
巧记:
sup-(向上) + -port-(承载) →支持= support
搭配/ 短语:
financial support 财政支持
the support for sth. 支持某事
in support of sth. 支持某事
例句:
Only a few people spoke in support of the proposal.
只有几个人表示支持这一提议。
44.medical / med kl/ adj. 医学的;医疗的
巧记:
-med-(医疗) + -ic(名词后缀) + -al(形容词后缀) = medical
短语:
the medical profession 医疗职业
a medical school 医学院
medical research 医学研究
例句:
She wishes to pursue a medical career.
她希望从事医学工作。
45.firework / fa w k/ n. 烟火,烟花
巧记:
fire(火) + work = firework
短语:
set off fireworks 放烟火
例句:
The firework went off in a cascade of colour.
烟火散开像一片五彩缤纷的瀑布。

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