dad［dæd］n. 〈口〉爸爸
Dad will take us there．爸爸会带着我们去那里。
Dad was in the kitchen when Cassie got up. 凯茜起床时爸爸在厨房。
daily［'deɪli］adj. 每日的；日常的 adv. 每天 n. 日报
The teacher is strict with us in daily life. 这位老师在日常生活中对我们要求很严格。
I read China Daily every day. 我每天读《中国日报》。
damage［'dæmɪʤ］n. & v. 破坏；损害
Humans are warned not to damage nature. 人类被警告不要破坏大自然。
The flood did a lot of damage to the crops. 洪水摧毁了大量农作物。
dance［dɑːns］n. & vi. 跳舞
Would you like to dance with me？ 你愿意和我跳舞吗？
Before the dance, pupils are given lessons in dancing. 跳舞之前，学生们要上舞蹈课。
danger［'deɪnʤə(r)］n. 危险
The most beautiful teacher Zhang Lili is out of danger.最美教师张丽莉脱离了危险。
The public has already realized the dangers of pollution.大众已经意识到了环境污染的危险。
dangerous［'deɪnʤərəs］adj. 危险的
Our teachers told us not to ride an electric bike. It's too dangerous. 老师让我们不要骑电动车。太危险了。
It will be a dangerous trip. 这将是一次危险的旅程。
dare［deə(r)］vt. & vi. 敢， 敢于
I didn't dare to look at Father. 我不敢看父亲。
Finally, they dared to swim deeper and further. 最后，他们敢于游得更深更远。
dark［dɑːk］n. 黑暗；暗处；深色 adj. 黑暗的；暗淡的；深色的
It's too dark here. 这里太暗了。
They started early in order to arrive before dark. 为了在天黑前到达，他们很早就动身了。
date［deɪt］n. 日期；约会
Check with the library for the dates. 请 与 图 书 馆 核 对 日期。
I will send my greetings on a specific date. 我将在特定的日子里送去问候。
daughter［'dɔːtə(r)］n. 女儿
He didn't want to see the same thing happen to his daughter. 他不想看到同样的事情发生在他女儿身上。
day［deɪ］n. （一）天；（一）日；白天
He found the fish can live up to 66 days out of water. 他发现鱼类在离开水的情况下，可以生存66天。
On the day people will watch lantern shows at night. 这天，人们会在晚上逛灯会。
dead［ded］adj. 死的；无生命的
He saw a dead bird in the garden. 他在花园里看见了一只死鸟。
Her father has been dead a year now. 她的父亲已经去世一年了。
deal［diːl］(dealt，dealt) vt. & vi. 对付；分配；经营，处理
I'll deal with your problems tomorrow. 我明天会处理你的问题。
I did not know how to deal with this boy. 我不知道怎么对付这个男孩子。
dear［dɪə(r)］adj. 亲爱的；贵的
What a dear little puppy it is! 这是只多么可爱的小狗啊！
It's too dear. He can't afford it. 这太贵了。他买不起。
death［deθ］n. 死亡
Her mother's death was a great shock to her. 她母亲的去世对她打击很大。
He felt sorrow at the death of his aunt. 他对阿姨去世感到悲痛。
debate［dɪ'beɪt］vt. & vi. & n. 争论；辩论；讨论
After a long debate the plan was passed. 经过长时间的辩论，这个计划获得通过。
It is useless to debate this question. 就这种问题争论是没有用的。
December［dɪ'sembə(r)］n. 十二月
My little son was born in December. 我的小儿子是十二月出生的。
December is the last month of the year. 十二月是一年的最后一个月。
decide［dɪ'saɪd］vt. & vi. 决定；下决心
It's easy to decide between the two. 对这两者，很容易作出抉择。
You must decide for yourself. 你必须自己决定。
decision［dɪ'sɪʒn］n. 决定；决心
They can't reach a decision. 他们无法作出决定。
We've arrived at a decision. 我们已经决定了。
decorate［'dekəreɪt］vt. & vi. 装饰
It cost a lot of money to decorate the house. 房屋的装饰花了很多钱。
The house was easy to decorate. 这座房子装修起来很容易。
deep［diːp］adj. 深的；深刻的
I had just woken from a deep sleep. 我刚从熟睡中醒来。
He drew a deep breath. 他深深地吸了一口气。
degree［dɪ'griː］n. 程度；度数；学位
They differ in degree. 它们程度不同。
I had a degree in world history. 我具有世界历史学专业的学位。
delay［dɪ'leɪ］vt. & vi. 拖延；延误 n. 延期
They decided to delay their wedding until next year. 他们决定把婚礼推迟到明年。
After much delay, I finished my paper at last. 拖了很久，我终于完成了论文。
delicious［dɪ'lɪʃəs］adj. 美味的；可口的
She served me a delicious lunch. 她招待我吃了一顿可口的午餐。
The cake is so delicious. 这个蛋糕实在太好吃了。
deliver［dɪ'lɪvə(r)］vt. & vi. 投递（信件、邮包等）；传送
Can you deliver these books？ 你能把这些书寄出去吗？
Did you deliver my message to your father？你把我的便条交给你父亲了吗？
dentist［'dentɪst］n. 牙科医生
I like to go to the dentist twice a year. 我觉得一年该看两次牙科。
The dentist suggested that he eat less candy. 牙医建议他少吃糖果。
deny［dɪ'naɪ］vt. 否认；否定
I cannot deny that I feel very tired. 我得承认我感到很累了。
I do not deny but that it is difficult. 我不否认这件事很困难。
depend［dɪ'pend］vi. 依靠；依赖；取决于
They depend on the radio for news. 他们靠收音机听新闻。
Children depend on their parents for food. 小孩依赖他们的父母供给食物。
describe［dɪ'skraɪb］vt. 描写；叙述
No words can describe the scene. 没有言辞能描绘那景色。
It is very difficult to describe my joy in words. 我的快乐难以用语言来形容。
deserve［dɪ'zɜːv］vt. 值得
I think we deserve to be congratulated. 我 想 我 们 值 得 庆贺。
These plans deserve careful study. 这些计划值得认真研究。
design［dɪ'zaɪn］vt. & vi. 设计；策划
I wanted to design a new machine. 我想设计一种新机器。
He didn't really design anything. 他实际上没有设计任何东西。
desire［dɪ'zaɪə(r)］n. 愿望；欲望 vt. & vi. 渴望；热切希望
They seem to have lost their desire for life. 他们似乎已经丧失了对生活的渴望。
We all desire happiness. 我们都渴望幸福。
desk［desk］n. 书桌；写字台
There are five books on the desk. 书桌上有5本书。
There is a desk in the room. 房间里有张书桌。
destroy［dɪ'strɔɪ］vt. 破坏；毁坏
Do not destroy that box. 别把那个盒子弄坏。
We also wanted to destroy the basement. 我们也想摧毁地下室。
detail［'diːteɪl］n. 细节
The teacher told us the accident in detail. 老师详细地把事故讲给我们听。
He went into too much detail in his talk. 他的报告细节讲得太多。
detective［dɪ'tektɪv］adj. 侦探的 n. 侦探
I like to read detective stories. 我喜欢读侦探小说。
He hired a private detective. 他雇了一名私人侦探。
develop［dɪ'veləp］vt. & vi. 发展；开发；培养
Do we have to develop it？我们要开发它吗？
Try to develop good reading habits. 要养成好的阅读习惯。
development［dɪ'veləpmənt］n. 发展
This is an important stage in our country'development. 这是我国发展的重要阶段。
The development of technology has been very fast. 科学技术的发展非常迅速。
dial［'daɪəl］vt. & vi. 拨电话号码
I dialed the right number, but nobody answered. 我拨了正确的号码，但是没人接。
I started to dial. 我开始拨号。
dialogue［'daɪəlɒg］(［美］dialog) n. 对话
Please read the dialogue. 请读对话。
The dialogue went on until ten o'clock. 谈话一直持续到10点。
diary［'daɪəri］n. 日记；日记簿
His teacher ordered that he keep a diary in English. 他的老师要求他用英文写日记。
I locked my diary in the drawer. 我把日记锁在抽屉里。
dictionary［'dɪkʃənri］n. 词典；字典
This dictionary is a best seller. 这部字典是畅销书。
He bought a dictionary yesterday. 他昨天买了一本字典。
die［daɪ］vt. & vi. 死
He died of cancer. 他死于癌症。
diet［'daɪət］n. 饮食；食谱；食物
He says I've got to go on a diet. 他说我得节食。
We must diet. 我们必须节食。
difference［'dɪfrəns］n. 区别
Can you see the difference？你能看出区别吗？
different［'dɪfrənt］adj. 不同的；有差异的
I wanted a different life. 我想要一种不同的生活。
He's a different man from what he was 20 years ago. 他和20年前不一样。
difficult［'dɪfɪkəlt］adj. 困难的；费力的
I know this is difficult. 我知道这有困难。
It is difficult to keep on terms with her. 很难和她保持友好关系。
difficulty［'dɪfɪkəlti］n. 困难
I had no difficulty at all in answering these questions.我回答这些问题毫无困难。
I asked him to help me out of the difficulty. 我要求他帮助我脱离这种困境。
dig［dɪg］(dug，dug) vt. & vi. 挖；掘
We had to dig deeper. 我们必须再挖深些。
It takes a lot of work to dig a deep well. 挖一口深井很费事。
dinner［'dɪnə(r)］n. 正餐
We invited him to have Thanksgiving dinner with us. 我们邀请他和我们一起吃感恩节晚餐。
Let's go out to have a dinner. 我们出去吃饭吧。
direction［də'rekʃn，dɪ'rekʃn］n. 方向；趋势；用法说明
Which direction does my room face？ 我的房间是什么朝向的？
The numbers all point in the same direction. 这些数字都表明了同样的趋势。
directly［də'rektli，dɪ'rektli］adv. 直接地
I bought the machine directly from the factory. 我直接从厂里购买了这台机器。
The boy answered my question very directly. 那个男孩子很直接地回答了我的问题。
director［də'rektə(r)，dɪ'rektə(r)］n. 导演
The director told the actor to have a rest. 导演让这个演员休息一下。
The director cast her in a leading part. 导演选中她演主角。
dirty［'dɜːti］adj. 脏的
Don't get your new shirt dirty! 别把你的新衬衫弄脏！
The room was dirty. 这房间很脏。
disappear［ˌdɪsə'pɪə(r)］vi. 消失
The clouds will disappear by and by. 云很快就要散了。
He will disappear in this world now. 他马上要在这个世界上永远消失了。
disappointed［ˌdɪsə'pɔɪntɪd］adj. 失望的；沮丧的
She was disappointed to find no one at home. 她发现没有人在家感到很失望。
I'm disappointed in your work. 我对你的作业感到失望。
disaster［dɪ'zɑːstə(r)］n. 灾难；灾祸
That was the worst disaster in history. 那是历史上最严重的灾难。
It was nothing less than a disaster. 这简直就是一场灾难。
discover［dɪ'skʌvə(r)］vt. 发现；看出
We discover that the new teacher is a martinet. 我们发现新来的老师非常严格。
I will discover the truth. 我会弄清真相。
discuss［dɪ'skʌs］vt. 讨论；议论
We'll discuss the problem later. 我们以后再讨论这个问题。
You need not discuss this matter with me. 你不必和我讨论这件事。
discussion［dɪ'skʌʃn］n. 讨论
When will the matter come up for discussion？ 这件事什么时候提出来讨论？
She joined us in the discussion yesterday. 她昨天参加了我们的讨论。
dish［dɪʃ］n. 盘；碟；盘装菜；盘形物
My favorite dish is roast duck. 我最喜欢吃的菜是烤鸭。
This dish is too shallow to serve soup in. 这个盘子太浅，不能盛汤。
dishonest［dɪs'ɒnɪst］adj. 不诚实的；欺骗性的
I will not make friends with a dishonest person. 我不会与不诚实的人交朋友。
He is dishonest. 他不诚实。
distance［'dɪstəns］n. 距离
What's the distance between the hotel and the sea? 这家宾馆离海多远？
Keep a safe distance between cars!请保持安全车距！
disturb［dɪ'stɜːb］vt. 扰乱；打扰
I don't like to disturb you. 我不想打搅你。
I'd better not disturb her. 我最好不要去打搅她。
divide［dɪ'vaɪd］vt. & vi. 分；划分；（算数用语）除
They wanted to divide the land up among villagers. 他们希望将土地分配给村民。
Divide the apple into equal parts. 把苹果分成等份。
do［duː］(did，done) vt. & vi. 做；干 aux. （用以构成疑问句及否定句）；（代替动词）；（用于加强语气）
They don't want to work. 他们不想工作。
I don't care whether I get it or not. 我不在乎我是否能得到它。
doctor［'dɒktə(r)］n. 医生
There was a doctor on the spot. 现场有一位医生。
The doctor took my temperature. 医生量了我的体温。
dog［dɒg］n. 狗
The man was bitten by a dog. 那个人被一只狗咬了。
dol ar［'dɒlə(r)］n. 元（美国、加拿大、澳大利亚等国的货币单位）
The total cost will be 500 dollar. 总费用要500美元。
These books cost 120 dollar. 这些书值120美元。
door［dɔː(r)］n. 门；通道
Do you mind if I open the door？你介意我打开房门吗？
She heard him open the door. 她听到他打开了房门。
double［'dʌbl］adj. 两倍的；双倍的
He can't pay double the price. 他付不起双倍的价格。
I want a double room. 我要一个双人间。
down［daʊn］prep. 沿着；沿……而下 adv. 向下
We took a trip down the river. 我们沿河向下游旅行。
They are going down a mountain. 他们正在下山。
downstairs［ˌdaʊn'steəz］adv. 到楼下；在楼下
I came downstairs quickly. 我赶紧下了楼。
He told me to wait downstairs in the hall. 他让我在楼下大厅等。
draw［drɔː］(drew，drawn) vt. & vi. 绘画；绘制；拉，拖
Can you draw it？你能画出来吗？
Would you like me to draw the curtains？要不要我拉上窗帘？
dream［driːm］(dreamt, dreamt或 dreamed, dreamed) n. 梦；梦想 vt. & vi. 做梦；向往
Do you often dream at night？你在夜里经常做梦吗？
What is your dream？你的梦想是什么？
dress［dres］n. 女服；连衣裙；（统指）服装；童装 vt. & vi. 穿衣；穿着
My new dress looks nice. 我的新连衣裙很好看。
The boy can't dress himself. 那男孩不会自己穿衣服。
drink［drɪŋk］(drank，drunk)vt. & vi. 喝；饮 n. 饮料；喝酒
Why do people drink too much？ 为什么人们会饮酒过量？
Do you want another drink？ 你要再来一杯吗？
drive［draɪv］(drove，driven) v. 驾驶；开（车）；驱赶
You shouldn't drink and drive. 你不该酒后驾车。
I put the books in the car and drove off. 我把书放进车里，然后驾车离去。
driver［'draɪvə(r)］n. 司机；驾驶员
He is a skillful driver. 他是一位熟练的驾驶员。
Do you need a driver today？ 你今天需要司机吗？
drop［drɒp］n. 滴 vt. & vi. 掉下；落下；扔掉；放弃
I felt a drop of rain. 我感到一滴雨（落在身上）。
Don't drop anything for me! 别为了我放弃任何东西！
dry［draɪ］adj. 干的；干燥的
The weather has been dry this month. 这个月天气很干燥。
duck［dʌk］n. 鸭子
Please have some roast duck. 请吃点烤鸭。
Have you seen a duck？你有没有见到一只鸭子？
dul ［dʌl］adj. 单调无味的
This cannot get anymore dull. 这再单调不过了。
This program me was rather dull. 这个节目相当单调。
dumpling［'dʌmplɪŋ］n. 饺子
Please help yourself to some dumpling. 请随便吃些饺子。
Some people eat dumpling for lunch. 一 些 人 会 在 午 餐 吃 饺子。
during［'djʊərɪŋ］prep. 在……的期间；在……过程中
I was born 10 years ago during a thunderstorm. 我10年前在雷雨中出生。
Where were you during the war？ 战争期间你在哪里？
duty［'djuːti］n. 责任
He will do his duty. 他会尽他的责任。
It's my duty to study hard. 努力学习是我的任务。
