《疯狂英语单词王》汇聚了你学英语必须掌握的单词，而且内容条理，满足你学单词需求。
S:
sad
adj.(使人)悲伤的
It was sad day for us all when the school closed down.
学校关闭那天，我们很悲痛。
safe
adj.安全的
The missing child was found safe and well.
失踪的孩子已经找到了，平安无事。
safely
adv.安全地，平安的
They came through the storm safely.
他们平安地度过了暴风雨。
salt
n.盐
There is too much salt in the soup.
这汤盐放得太多了。
same
adj.同样的，同一的
Ann wears the same red dress to every party.
安在每个派对都是穿同样的红色连衣裙。
sand
n.沙，沙子
Nowadays,more and more forests have been destroyed,leaving only sand.
如今，越来越多的森林消失，只留下大片的沙子。
sandwich
n.三明治
Sir,would you like a ham sandwich?
先生，来个火腿三明治吧？
satellite
n.卫星
The broadcast came from America by satellite
这广播由人造卫星从美国发出，
and was heard atthe same time in Europe.
可以同一时间在欧洲收听到。
save
vt.救，挽救，节省
He saved his strength for an effort in the last minute of the race.
他将力气保留在赛跑的最后关头作冲刺。
say
说，讲
It's hard to say who is right in this matter.
很难说这件事谁对谁错。
school
n.学校
Read walks home after school.
里德放学后走路回家。
science
n.科学，自然科学
Driving a car is an art,not a science.
开车是门艺术，而不是科学。
scientist
n.科学家
My mother is a scientist.
我妈妈是个科学家。
score
n.（比赛）得分
The score stood at 2 to with a minute left in the game.
比赛结束前一分钟时间时比分为二比一。
sea
n.海，海洋
The sea seems quiet today.
今天海上显得风平浪静。
seafood
n.海鲜
I'm sensitive to the seafood.
我一吃海鲜就过敏。
season
n.季节
Plants grow fast in the warmest season.
植物在最暖和的季节生长很快。
seat
n.座位
Using all our chairs,we'll have seats for 10 people.
我们把所有的椅子都用上的话，会有十个座位。
second
adj.第二第二的
This book is in its second edition.
这本书是第二版。
secret
n.秘密
Don't tell anyone about our plan,keep it a secret.
不要对任何人讲我们的计划，要保密。
see
看见，看到
I looked but saw nothing.
我注意了，但是什么也没看到。
seem
vi.好象
It seems like years since I last saw you.
自从上次跟你见面后好象很久没见你了。
seldom
adv.不常，极少
Very seldom does he eat any breakfast.
他很少吃早餐。
sell
卖，销售
The tickets cost too much and sold badly.
入场券太贵，卖不出去。
September
九月
Almost every school begins its classes in September.
几乎每所学校都是九月开学。
send
派，派遣
The child was tired,so I sent him to bed.
孩子累了，我打发他去睡觉。
sentence
n.句子
This is a simple sentence.
这是个简单句。
serious
adj.严重的
The atate of affairs is very serious.
情况十分严重。
set
n.装置，设备
Our TV set was broken last week.
我们的电视机上个星期坏了。
servant
n.仆人
They keep 2 servants: a cook and a gardener.
他们雇佣两个仆人，一个烧饭，一个管理花园。
serve
vi.& vt.服务
Our gardener has served the family for 20 years.
我们的园丁已经为我们家服务了二十年了。
several
pron.几个，数个（至少三个）若干
Several of the apples are bad,and several more have wormholes.
这些苹果当中有几个是烂的，更有几个有虫咬的洞。
shake
摇，抖动，震动
The medicine is to be shaken before use.
这种药在使用前须摇一摇。
shall
v.aux.（我，我们）将要
I shall have finished my work by next Friday
下星期五之前我会完成我的工作。
sheep
n.绵羊
A sheep is bleating.
羊在咩咩叫。
shelf
架子
Please replace the books on the shelves.
请把书放回书架。
shine
照耀
The hot sun shone down on the scene.
烈日照射着这个地方。
ship
n.轮船
Is it a capital ship?
这艘船是主力舰吗？
shirt
.男式衬衫
You spilled something down your shirt front.
你的衬衫前面泼了东西。
shoe
n.鞋（通常复数）
Do you prefer flat or high-heeled shoes?
你要平跟鞋还是高跟鞋？
shop
n.商店
The temptation to steal is greater than ever before--especial-ly in large shops.
偷窃的诱惑力超过以往任何时候--尤其是在大商店。
shop
vi.买东西
We shopped at all the main shops.
我们到过所有大商店去购买东西。
Did you work in the body shop in the car factory?
你是在汽车厂的车身制造车间工作吗？
shopkeeper
n.零售商人，店主
Tom's father is a shopkeeper.
汤姆的爸爸是个零售商人。
shopping
n.买东西
I'm making a shopping list,Tom.
我在写一张购物单，汤姆。
short
adj.短的，矮的
A straight line is the shortest distancen between two points.
两点间直线最短。
should
v.aux会，应该
I knew if I kept at it I should succeed.
我知道如果我坚持下去就会成功。
shout
vi.& vt.喊，高呼
She shouted herself hoarse cheering on the team.
她为该队喝彩把嗓子都喊哑了。
show
vt.给……看，出示
He showed his ticket at the door.
他在门口出示他的门票。
side
n.边，面
The sides of the bowl were beautifully painted.
这碗内外面都画有美丽的图案。
sign
n.标志，符号
Crowns,stars,stripes,etc,are signs of military rank.
王冠，星星，条纹等是军阶符号。
silk
n.（蚕）丝，丝织品
This coat is made of silk.
这件衣服是丝制的。
similar
adj.相似的，像
Boys wear fashionable clothes to attract girls.
男孩子穿时髦的衣服来吸引女孩子。
In a similar way some birds have bright feathers.
同样的，有些鸟也身披鲜艳的羽毛。
simple
adj.简单的，简易的
The plan sounds simple enough but it won't be so simple to put into action.
这个计划听来真够简单，但若要将它付诸实现恐怕没有那么简单。
since
prep.& conj自从，从……以来
We've been friends even since we met at school.
自从我们在学校认识以来一直是朋友。
sing
唱，歌唱
She sang as she worked
她工作的时候唱歌。
sir
n.先生，阁下
Will that be all,sir?
够了吗？先生？
sister
n.姐，妹
Emily is Sophie's older sister.
艾米莉是苏菲的姐姐。
sit
vi.(sat,sat)坐
Some young men sit around and talk or sing.
有些少年围坐在一起聊天或唱歌。
size
n.尺寸，大小
I wear size 8 shoes.
我穿八号鞋子。
skate
vi.滑冰，溜冰
Can you skate?
你会滑冰吗？
skirt
n.裙子
Short skirts are fashionable again this year.
今年短裙又再时髦。
sky
n.天空
The sky turned dark as the storm came near
暴风雨来临时，天空转暗。
If the sky falls we shall catch larks.
天塌下来正好抓云雀。
sleep
睡，睡觉
I haven't had enough sleep lately.
我最近睡眠不足。
slow
adj.慢的
They played the overture at a fairly slow tempo.
他们用相当缓慢的速度演奏那首序曲。
slowly
adv.慢慢地
She slowly opened the door.
她慢慢地把门打开。