B
baby［'beɪbi］n. 婴儿
Baby bears need lots of fat to keep warm in winter. 小熊宝宝需要大量脂肪以保暖过冬。
As baby animals grow they need solid food. 随着动物宝宝的长大，它们需要固体食物。
back［bæk］adv. 回（原处）；向后 n. 背后；后部；背
They tried to run back to their car. 他们试图跑回自己的车里。
I hurt my back yesterday. 我昨天伤到了后背。
background［'bækgraʊnd］n. 背景
Teachers with background in computer skills preferred. 具备计算机技能的教师优先。
Get the fall in the background, will you？ 把瀑布拍进背景中去好吗？
bad［bæd］(worse，worst) adj. 坏的；有害的；不利的；严重的
The kids with bad manners should be punished．行为不端的孩子应该受到惩罚。
No one went hiking last weekend because of the bad weather. 由于天气糟糕，上周末没有人去徒步旅行。
bag［bæg］n. 书包；提包；袋子
A student was pulling a bag of rubbish. 一个学生正拖着一袋垃圾。
He opened his bag. 他打开了包。
bakery［'beɪkəri］n. 面包店
On the way, we came by a bakery. 途中我们去了一家面包店。
He works in a bakery near my home. 他在我家附近的一间面包房工作。
balance［'bæləns］n. 平衡
Please keep the balance between the study and hobbies．请在学习和爱好之间保持平衡。
Riders need a good sense of balance. 骑车的人需要很好的平衡感。
bal ［bɔːl］n. 球
Just then an English player got the ball. 就在那时，一名英国球员拿到了球。
bal oon［bə'luːn］n. 气球
What's the shape of your balloon？你的气球是什么形状的？
I am frightened to fly a hot-air balloon. 我害怕乘坐热气球。
banana［bə'nɑːnə］n. 香蕉
The banana pie tastes delicious. 这个香蕉馅饼味道很好。
bank［bæŋk］n. 银行
She's a bank clerk. 她是银行工作人员。
bar［bɑː(r)］n. 酒吧
We all stopped off at a bar. 我们都中途下车到一家酒吧去。
I will have a drink in the bar after work. 下班之后我总去酒吧喝一杯。
base［beɪs］n. 根据地；基地；基础
They set up a base at the foot of the mountain. 他们在山脚下建立了基地。
Many languages have Latin as their base. 许多语言都以拉丁语为基础。
basic［'beɪsɪk］adj. 基本的；基础的
The basic rule is simple. 基本规则其实很简单。
We must try hard to improve our basic skills. 我们必须努力加强基本功。
basket［'bɑːskɪt］n. 篮子
He stood there holding his basket. 他提着篮子站在那里。
Please set the eggs in the basket. 请把鸡蛋装进篮子里。
basketbal ［'bɑːskɪtbɔːl］n. 篮球
Dick is a basketball fan. 迪克是个篮球迷。
bath［bɑːθ］n. 洗澡
Cold bath keeps me in good health. （洗）冷水浴使我身体健康。
battery［'bætəri］n. 电池；蓄电池
The calculator needs a new battery. 计算器需要新电池。
The battery is on test now. 现在对这种电池进行测试。
battle［'bætl］n. 战斗；战役
He had his leg shot off in a battle. 在一次战斗中，他的一条腿被打断了。
They won the battle but lost the war. 他们赢了这次战斗，但输了这场战争。
be［biː，bi］v. 是；成为（原形，其人称和时态形式有 am, is, are, was, were, being, been)
We should try to be good citizens. 我们应该做一个好公民。
If I believe in myself, I will be successful. 只要相信自己，我一定能成功。
beach［biːtʃ］n. 海滨；海滩
I found that many people were lying on the beach. 我发现很多人正躺在海滩上。
You can have a walk on the beach. 你可以在海滩上散步。
bear［beə(r)］n. 熊
I suggest buying her a Teddy Bear. 我打算给她买一只泰迪熊。
He shot at the black bear. 他向那头黑熊射击。
beat［biːt］(beat, beaten) v. 敲打；跳动；打赢
It seemed that nothing could beat him．看起来没什么可以击倒他。
She beat the drum slowly. 她缓慢地敲着鼓。
beautiful［'bjuːtɪfl］adj. 美丽的
Winter is a beautiful season. 冬季是一个美丽的季节。
There was a beautiful lake in the park. 公园里有个美丽的湖泊。
beautiful y［'bjuːtɪfli］adv. 优美地
She plays the guitar beautifully. 她吉他弹得很动听。
The children danced beautifully. 孩子们跳舞跳得很优美。
because［bɪ'kɒz］conj. 因为
He didn't go to John's birthday party because he wasn't invited. 他没有去参加约翰的生日聚会因为他没有被邀请到。
Sometimes we don't have our P.E. classes outside because of the bad weather. 因为天气不好，有时候我们不能在户外上体育课。
become［bɪ'kʌm］(became，become) vi. 变得；成为 vt. 适合；发生
Jordan became a basketball star. 乔丹成了篮球明星。
The animals become upset and worried. 动 物 们 开 始 担 心 难过。
bed［bed］n. 床
It's nine o'clock now. It's time to go to bed. 现 在 9 点了。到睡觉的时间了。
I cannot bear sleeping in a cold bed. 我受不了睡在冰冷的床上。
bedroom［'bedruːm，'bedrʊm］n. 卧室
How often does he tidy his bedroom？ 他多久整理一次他的房间？
I share a bedroom with my brother. 我和弟弟合用一间卧室。
before ［bɪ'fɔː(r)］prep. 在 …… 以 前 ； 在 …… 前 面 adv. 以 前 conj. 在……之前
We must arrive at the school before 8:00 tomorrow morning. 我们必须在明天八点前到达学校。
Pride goes before a fall. 骄者必败。
beg［beg］vt. & vi. 请求；乞求；乞讨
He begged them not to punish his son. 他恳求他们不要责罚他的儿子。
I've just stepped on your foot! I beg your pardon. 我刚才踩了您的脚!请您原谅。
begin［bɪ'gɪn］(began，begun) vt. & vi. 开始；着手
It can begin as early as first grade. 它可以尽早从一年级开始。
What time will the concert begin？音乐会什么时候开始？
beginning［bɪ'gɪnɪŋ］n. 开始；开端
In the beginning, Mike did good work at school. 开始时迈克在学校的成绩很好。
Think of this as a new beginning. 把这当做一个新起点。
behind［bɪ'haɪnd］prep. 在……后面 adv. 在后面；向后
You will fall behind others unless you work hard. 你会落于人后的，除非你努力工作。
The woman behind the teacher is a famous actress. 老师后面的那位女士是一位著名的女演员。
being［'biːɪŋ］n. 生物；人
Maybe I'm a superior being. 也许我是更高级的生物呢。
Are you sure there is no living being there？你确定那儿没有任何生物吗？
believe［bɪ'liːv］vt. 相信；认为
We believed that the best things in life were free. 我们认为生命中最珍贵的东西都是免费的。
Many parents don't believe in their children. 许多父母都不相信自己的孩子。
bel ［bel］n. 钟；铃“The factory bell rings.” Jane told him. “工厂的钟响
了。”简告诉他。
The center of the room was like a bell. 房间的中心像个钟。
belong［bɪ'lɒŋ］vi. 属；附属
No, they are not mine. They belong to her. 不，它们不是我的，而是她的。
This pair of shoes must belong to Mike. 这双鞋一定是迈克的。
below［bɪ'ləʊ］prep. 在……下面
The moon sank below the hills. 月亮下山了。
It was six below zero last night. 昨夜温度是零下六度。
belt［belt］n. （皮）带；带子
She wore a wide belt round her waist. 她系了一条宽腰带。
Please fasten your seatbelt. 请系好安全带。
beside［bɪ'saɪd］prep. 在……旁边；靠近
Don't stand beside someone who coughs. 不要站在咳嗽的人旁边。
He always walks beside his mother. 他总是走在他妈妈的旁边。
besides［bɪ'saɪdz］prep. 除……以外（还有） adv. 还有；此外
Who else do you know at the party besides Jim？除吉姆之外，你认识晚会上的其他人吗？
Besides, you're ten already. 此外，你已经十岁了。
best［best］(good 和 well 的最高级） adj. 最好的；adv.最好地；最 n. 最好的（人或物）
Peter is my best friend. 彼得是我最好的朋友。
Which of these shirts do you like best？ 这些衬衫里面，你最喜欢哪件？
better［'betə(r)］(good 和 well 的比较级） adj. 较好的；更好的
adv. 更好地 n. 较好的事物；较优者
You'll enjoy better health. 你将拥有更健康的身体。
Can't you think up a better excuse than that？ 难道你想不出比这个更好的借口了吗？
between［bɪ'twiːn］prep. 在（两者）之间；在……中间
There is no parking between 6 a.m. and 6 p.m. 上午6点至下午6点之间禁止停放机动车辆。
A close friendship gradually grew up between us. 我们之间的友谊日益亲密。
bicycle / bike［'baɪsɪkl］ / ［baɪk］n. 自行车
In the 1830s, the first bicycle was invented. 19世纪30年代，第一部自行车问世。
Some cities now have special bicycle paths. 一些城市现在已经有了自行车专用道。
big［bɪg］adj. 大的
I want a knife to cut the big apple. 我想要一把小刀来切这个大苹果。
bil ［bɪl］n. 账单；钞票；纸币
She paid with a hundred-dollar bill. 她拿出一张100美元的钱付了账。
Put it all on his bill. 把它们全部记在他名下的账单上。
bin［bɪn］n. 箱子；垃圾箱
I took out a book from the bin. 我从箱子里取出一本书。
The bin needs emptying. 垃圾箱该倒了。
bird［bɜːd］n. 鸟
How often do I need to feed the bird？我需要多久喂一次鸟？
birthday［'bɜːθdeɪ］n. 生日
Tomorrow is the boy's seventh birthday. 明天是这个男孩的7岁生日。
This place is not big enough for his birthday party. 这个地方举办他的生日聚会不够大。
bit［bɪt］n. 一点；一些；少量
The girls had felt a bit nervous. 女孩子们一开始有些紧张。
Your article is a bit long. 你的文章长了一点儿。
bite［baɪt］(bit，bitten／bit) vt. & vi. 咬；叮
This dog is gentle and never bites. 这只狗温顺而且从不咬人。
I bit off a large piece of the apple. 我咬下一大块苹果。
black［blæk］n. 黑色 adj. 黑色的
He has several pairs of jeans, but he prefers the black one. 他有几条牛仔裤，但他更喜欢黑色的那条。
I have two cats. One is black, and the other is white. 我有两只猫，一只白色，一只黑色。
blackboard［'blækbɔːd］n. 黑板
He can't see the blackboard clearly. 他看不清黑板。
We've come a long way from blackboards. 现在已远不是仅仅用黑板教学的时代了。
blanket［'blæŋkɪt］n. 毯子
He covered his knees with a blanket. 他把毯子盖在膝盖上。
I need another blanket. 我还需要一条毯子。
blind［blaɪnd］adj. 瞎的 n. 盲人
Grandma was gradually going blind. 祖母渐渐失明了。
The blind man begged for a living. 那个盲人以乞讨为生。
block［blɒk］n. 一排房屋；街区；大块
There is a station every few blocks. 每隔几个街区就有一个车站。
There is a block of ice on the table. 桌子上有一大块冰。
blood［blʌd］n. 血；血液
The boy was covered with blood. 那个男孩子身上全是血。
The hospital has its own blood bank. 这家医院有自己的血库。
blow［bləʊ］(blew，blown) vt. & vi. 吹；刮风；吹气
The fresh air blew in from the window. 新鲜空气从窗外吹进来。
The wind blew hard. 风刮得很厉害。
blue［bluː］n. 蓝色 adj. 蓝色的
The sky was a clear blue. 天空一片蔚蓝。
It's a fine day today, and the sky is blue. 今 天 天 气 很好，天空蔚蓝。
board［bɔːd］n. 板；木板 vt. 登；上（船、火车、飞机等）
Let's clean down the board. 让我们把这块板洗干净。
We'd better board the train now. 我们最好现在上火车。
boat［bəʊt］n. 小船；小舟 vi. 划船（游玩）
Let's go boating on the lake. 我们去湖上划船吧。
You can also get there by boat. 你也可以坐船去那里。
body［'bɒdi］n. 身体
Swimming exercises the whole body. 游泳能锻炼全身。
boil［bɔɪl］vt. & vi. 沸腾；煮
The milk will boil over. 牛奶要煮溢了。
He doesn't know how to boil an egg. 他不知道怎么煮蛋。
book［bʊk］n. 书；本子 vt. & vi. 预订；订（房间、车票、座位等）
The book was so successful. 这本书很成功。
Visitors must go to the company to book the tickets. 游客们必须去公司订票。
bored［bɔːd］adj. 感到乏味的；厌倦的
The young man was very bored. 这个年轻人感到很无趣。
She is bored with your long speech. 她对你的长篇演说感到厌烦。
boring［'bɔːrɪŋ］adj. 乏味的；无聊的；令人厌烦的
In fact, the film is very boring. 事实上，这部电影很无趣。
The last few days were quite boring. 最后几天相当乏味。
born［bɔːn］（动词 bear 的过去分词） vi. 出生
Do you know where the writer was born？你知道这个作家出生在哪里吗？
Ernest Hemingway was born in 1899. 欧内斯特·海明威生于1899年。
borrow［'bɒrəʊ］vt. & vi. （向别人）借用；借
May I borrow these two books？我可以借这两本书吗？
She makes it a rule never to borrow money. 她无论如何也不向别人借钱。
both［bəʊθ］pron. 两者（都）；双方（都） adj. 两……（都）
adv. 两个都
Both of them are very nice. 他们两个都很好。
Both of the two story books are very interesting. 两本故事书都很有趣。
bottle［'bɒtl］n. 瓶子
Some bottles dropped onto the floor. 有些瓶子掉在地上了。
She gave me a bottle of orange soda. 她递给我一瓶橘子汽水。
bottom［'bɒtəm］n. 底部
He was always bottom of the class in English. 他的英语成绩在班上总是垫底。
Please dust all the books on the bottom shelf. 请把底层书架上的书都掸一掸灰。
bowl［bəʊl］n. 碗
Use a plate or bowl when you eat. 当你吃饭的时候用个盘子或碗。
There is a fruit bowl on the table. 桌上有个水果盘。
box［bɒks］n. 盒子；箱子
The box was too heavy for me to carry. 对我来说这个箱子太重了，根本拿不动。
I have bought a box of chocolates for them. 我给他们买了盒巧克力。
boy［bɔɪ］n. 男孩
The little boy ran away to find his mom. 这个小男孩跑开去找他妈妈了。
This boy is very smart. 这个男孩子很聪明。
brain［breɪn］n. 脑
My brain can't hold so much information. 我脑子里记不住这么多信息。
The boy has a good enough brain. 这个男孩脑子非常好使。
brave［breɪv］adj. 勇敢的
The girl was brave. 这个女孩是勇敢的。
The soldier is as brave as a lion. 这个战士像狮子一样勇敢。
bread［bred］n. 面包
Is there any bread in the fridge？冰箱里有面包吗？
You may find the bread is free. 你会发现面包是免费的。
break［breɪk］(broke，broken) vt. 打破（断，碎）；损坏；违反
n. 休息；间隙
The thief broke into the house during the night. 小偷在夜里破门进入房间。
She rang Jack during a coffee break. 她在喝咖啡的休息时间给杰克打了个电话。
breakfast［'brekfəst］n. 早餐
I often have an egg for breakfast. 我早餐经常吃一个鸡蛋。
Breakfast is the most important meal of the day. 早餐是一天中最重要的一顿饭。
breath［breθ］n. 呼吸
I am out of breath. 我喘不过气来了。
Take a deep breath to calm yourself down. 深呼吸，让自己冷静下来。
bridge［brɪʤ］n. 桥
There is a bridge over the river. 河上有座桥。
bright［braɪt］adj. 明亮的；聪明的
Her baby has bright blue eyes. 她的孩子有一双明亮的蓝眼睛。
She is not bright, but she always works hard. 她 并 不 聪明，但是工作总是很努力。
bring［brɪŋ］(brought，brought) vt. 拿来；带来
The postman has brought a parcel. 邮递员送来了一个包裹。
Please bring me those books. 请把那些书带给我。
Britain［'brɪtn］n. 英国；不列颠
He is an overseas student in Britain. 他是一个在英国的外国留学生。
London is the capital of Britain. 伦敦是英国的首都。
British［'brɪtɪʃ］n. 英国人 adj. 英国的；英国人的
The British drink a great deal of milk. 英 国 人 牛 奶 喝 得多。
He is a famous British actor. 他是一位著名的英国演员。
broadcast［'brɔːdkɑːst］n. 广播节目
Most of the radio broadcasts are music．大多数广播电台节目都是关于音乐的。
The broadcast was recorded. 这个广播节目是事先录制的。
brother［'brʌðə(r)］n. 兄；弟
What's your brother doing now？ 你弟弟正在做什么？
I'm trying to get in touch with my brother. 我正设法与我兄弟联系。
brown［braʊn］n. 褐色；棕色 adj. 褐色的；棕色的
She was dressed in brown from top to toe. 她从头到脚穿着一身棕色的衣服。
He has brown hair. 他长着棕色的头发。
brush［brʌʃ］n. 刷子 vt. & vi. 刷；擦
We should brush our teeth at least twice a day. 我们应该每天至少刷两次牙。
I gave him paint and brushes. 我给了他油漆和几把刷子。
build［bɪld］(built，built) vt. & vi. 建筑；建造
We had decide to build a dam across the river. 我们决定在这条河上建一座水坝。
The design was to build a new library. 这个设计是要建造一个新图书馆。
building［'bɪldɪŋ］n. 建筑物；大楼
I walked under a ladder standing against a building. 我走在斜靠在建筑物上的梯子的下方。
We worked on the building all through the summer. 我们整个夏天都在建这座楼。
bund［bʌnd］n. 堤岸
The scenes at the Bund are so beautiful! 外滩的景色太漂亮了！
I've always wanted to see the Bund. 我一直想去外滩看看。
burn［bɜːn］(burned，burned或 burnt, burnt) vt. & vi. 燃烧；着火；使烧焦
We burn a lot of trash. 我们烧掉许多垃圾。
He had to blow up the fire to make it burn. 他不得不把火吹旺使它烧起来。
bus［bʌs］n. 公共汽车
I ran quickly so as to catch the last bus. 我跑得很快为了赶上末班车。
business［'bɪznəs］n. 生意；事业；商业
She has no idea of how to run a business. 她对如何经商一无所知。
I admire him for his success in business. 我佩服他事业成功。
businessman［'bɪznəsmæn，'bɪznəsmən］n. 商人
He was a rich businessman. 他是一个富有的商人。
Every one cannot become businessman. 不是所有的人都能成为商人。
busy［'bɪzi］adj. 忙的，繁忙的；热闹的
The woman is very busy. 这位女士很忙。
The boys are as busy with their work as bees. 这些男孩子就像蜜蜂一样忙着工作。
but［bʌt］conj. 但是
John can play the guitar, but he can't play chess. 约翰会弹吉他，但是他不会下棋。
She looks so familiar but I can't remember her name. 她看上去非常面熟，但是我想不起她的名字来了。
butter［'bʌtə(r)］n. 黄油；奶油
Spread the bread with butter. 把面包抹上黄油吧。
Give me a little more butter. 再多给我一点奶油。
butterfly［'bʌtəflaɪ］n. 蝴蝶
Do you think butterfly is a type of insect？ 你认为蝴蝶是一种昆虫吗？
button［'bʌtn］n. 纽扣；（电铃等的）按钮
You may stop the machine by pushing this button. 按下这个按钮，你就可以关掉这台机器。
A button has come off your coat. 你的上衣掉了一个扣子。
buy［baɪ］(bought，bought) vt. & vi. 买
The pants I bought last year are too small now. 我去年买的裤子现在穿太小了。
I'd like to buy a ticket to Beijing. 我要买一张去北京的火车票。
by［baɪ］prep. 靠近；在……旁边；在……时间；不迟于；（用于被动语态）被；（表示方法，手段）用；由；（指交通工具等）乘
（车）
Let's go for a picnic by the riverside. 我们到河边野餐去吧。
Are you going to China by boat or by plane？ 你去中国是坐船还是坐飞机？
bye［baɪ］int. 再见
Bye then, and all the very best. 那么再见了，祝你万事如意。
I'll be waiting for your call. Bye. 我等你的电话，再见。
