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美国的英文是什么利坚合众国简称美国，是由华盛顿哥伦比亚特区、50个州、和关岛等众多海外领土组成的联邦共和立宪制国家。
那么你知道美国的英文是什么吗?一起来学习一下吧!美国的英文：America美国的英文：the United States of America词组习语：South America1.南美Latin America1.拉丁美洲Captain America1.美国队长美国的英文例句：1. It's not about making the amazing saves. It's the little things and small things that made great gatekeepers great.伟大的门将不是靠神奇的扑救成就，而是靠注重小事和细节成功。
(Tim Howard美国国家队门将)2. Very likely he'd told them he had American business interests.很可能他已经告诉他们自己拥有美国商业利益.3. Early American weathervanes were most often cut from flat wooden boards.美国早期的风向标大多截自平直的木板。
4. She has had many credits and name-checks in American Vogue.美国版《时尚》多次对她进行赞扬或是提到她的名字。
5. The United States plans to tighten the economic sanctions currently in place.美国计划加大现有经济制裁的力度。
6. And what of the effect on U.S domestic opinion?对美国国内的舆论有什么影响?7. Today's Security Council resolution will be a significant success for American diplomacy.今天的安理会决议对于美国外交而言是一次重大的成功。
美国人生活改变英语作文Living in the United States has definitely changed my life in many ways. The fast-paced lifestyle here is a stark contrast to what I was used to back in my home country. People are always on the go, rushing from one place to another without a moment to spare.One thing that has really stood out to me is the diversity of cultures and backgrounds that exist in the US. It's amazing to see people from all walks of life coming together and coexisting in harmony. This has opened my eyes to new perspectives and broadened my understanding of the world.The food scene in the US is another aspect of American life that has had a huge impact on me. From fast food chains to gourmet restaurants, there is no shortage of delicious options to choose from. I've discovered new cuisines and flavors that I never knew existed, and it has been a delightful culinary adventure.One of the biggest challenges I have faced since moving to the US is the language barrier. English is not my first language, so I have had to work hard to improve my communication skills. It has been a struggle at times, but I have also found it rewarding to be able to express myself more fluently in a new language.The American work culture is also something that has surprised me. The emphasis on productivity and efficiency is commendable, but it can also be overwhelming at times. I have had to learn how to balance work and personal life in order to avoid burnout and maintain my well-being.Overall, living in the United States has been a transformative experience for me. It has challenged me to step out of my comfort zone, adapt to new ways of living, and embrace the opportunities that come my way. I am grateful for the lessons I have learned and the growth I have experienced during my time here.。
生活英语:美国人的喜好Unit7:American's FavoritesPart One Expressions1.Cal Ripken just hit a home run.卡尔·利普金击出一个本垒打。
2.What's the score?比分是多少？3.Who's winning?谁赢了？4.The referee just called a penalty on the home team.裁判判罚主场的球队。
5.Baseball is America's favorite pastime.棒球是美国人最喜欢的娱乐活动。
6.What a hit!瞧这球！7.The quarterback threw a touchdown pass.四分卫触地得分。
8.He shoots; he scores!他投篮得分！9.They are the Los Angeles Lakers' star players.他们是洛杉矶湖人队的明星球员。
10.Michael Jordan's slam-dunks are beautiful things to watch.迈克·乔丹的灌篮真是好看。
Part Two Dialogues1. Watch Games看比赛A: Here's your hot dog and beer. What happened? Did I miss anything?B: Yeah, Cal Ripken just hit a home run.A: What's the score?B: Well it was 3 to 4, but Ripken's home run made it 5 to 4 since another player was on first base.A: So Baltimore is winning?B: Right.A: This is a really great place to watch a baseball game.B: Yeah, there isn't a bad seat in the place.A: The fans are great here, too. Not like in Philadelphia.B: It was a great idea to spend a day watching a game.A: Yeah, it reminds you why they say baseball is America's favorite pastime.A: 这是你的热狗和啤酒。
美国人的生活方式英语作文The American Way of LifeAmerica, a land of endless possibilities, has captivated the world with its unique and diverse way of life. As one of the most influential countries on the global stage, the United States has cultivated a culture that is both fascinating and complex, blending together the traditions and values of its diverse population. From the bustling cities of New York and Los Angeles to the serene landscapes of the Midwest, the American way of life is a tapestry woven with threads of individualism, entrepreneurship, and a relentless pursuit of the American Dream.At the heart of the American way of life is the concept of personal freedom and self-determination. Americans place a high value on individual rights and liberties, and this ethos is reflected in various aspects of their daily lives. The freedom to choose one's own path, to pursue one's passions, and to strive for success are all integral components of the American experience. This emphasis on personal autonomy is evident in the country's political system, where citizens actively participate in the democratic process, exercising their right to vote and voice their opinions on matters that affect theircommunities and the nation as a whole.The American work ethic is another defining feature of the country's way of life. Americans are often lauded for their industriousness and dedication to their careers. The concept of the "American Dream" –the belief that through hard work and perseverance, one can achieve social mobility and financial success – is deeply ingrained in the national psyche. This drive to succeed is manifested in the long work hours, the emphasis on productivity, and the willingness to take risks in the pursuit of professional advancement.Alongside this strong work ethic, Americans also place a high value on leisure and recreation. The country is renowned for its diverse range of entertainment options, from the glitz and glamour of Hollywood to the thrill of professional sports. Americans enthusiastically embrace a wide array of recreational activities, from hiking and camping in the great outdoors to attending concerts and sporting events. This balance between work and play is seen as an integral part of the American lifestyle, allowing individuals to recharge and rejuvenate while still maintaining a strong commitment to their professional obligations.The American way of life is also characterized by a deep sense of community and social engagement. Despite the country's vast size and diverse population, Americans have a strong tradition of civicinvolvement, volunteering, and charitable giving. From neighborhood block parties to national fundraising events, Americans often come together to support one another and contribute to the greater good. This spirit of community is further reflected in the country's robust network of non-profit organizations, religious institutions, and community-based initiatives, all of which play a vital role in shaping the social fabric of the nation.Another key aspect of the American way of life is the country's commitment to diversity and multiculturalism. As a nation of immigrants, the United States has long been a melting pot of cultures, traditions, and beliefs. This diversity is celebrated and embraced, with Americans taking pride in the rich tapestry of their national identity. From the vibrant ethnic enclaves of major cities to the diverse cuisines and artistic expressions that permeate the country, the American way of life is constantly evolving and adapting to the influx of new ideas and influences.Despite the many positive aspects of the American way of life, it is not without its challenges and criticisms. Issues such as income inequality, racial and social injustice, and political polarization have all been the subject of ongoing debates and reform efforts. Americans are often confronted with the complexities and contradictions inherent in their way of life, grappling with the balance between individual freedom and collective responsibility,and the need to address systemic inequities while preserving the core values that have long defined the American experience.Ultimately, the American way of life is a multifaceted and dynamic phenomenon, constantly evolving and adapting to the changing needs and aspirations of its people. Whether one embraces or critiques the American way of life, it remains a powerful and influential force that continues to shape the global landscape, inspiring both admiration and introspection. As the United States navigates the challenges and opportunities of the 21st century, the enduring spirit of the American way of life will undoubtedly continue to captivate and inspire people around the world.。
美国人日常生活流行英语口语365句1.Absolutely.(用于答话）是这样;当然是;正是如此;绝对如此。
2.Absolutely impossible!绝对不可能的！3.All I have to do is learn English.我所要做的就是学英语。
4.Are you free tomorrow?你明天有空吗?5.Are you married?你结婚了吗？6.Are you used to the food here?你习惯吃这儿的饭菜吗？7.Be careful.小心／注意。
8.Be my guest.请便／别客气。
9.Better late than never.迟到总比不到好。
10.Better luck next time.祝你下一次好运。
11.Better safe than sorry.小心不出大错。
12.Can I have a day off?我能请一天假吗？13.Can I help?要我帮忙吗？14.Can I take a message?要我传话吗？15.Can I take a rain check?你能改天再请我吗？16.Can I take your order?您要点菜吗？17.Can you give me a wake-up call?你能打电话叫醒我吗？18.Can you give me some feedback?你能给我一些建议吗？19.Can you make it？你能来吗？20.Can I have a word with you?我能跟你谈一谈吗？21.Cath me later.过会儿再来找我。
22.Cheer up!高兴起来！振作起来！e in and make yourself at home.请进，别客气。
24.Could I have the bill,please?请把账单给我好吗？25.Could you drop me off at the airport?你能载我到飞机场吗？26.Could you speak slower?你能说得慢一点吗？27.Could you take a picture for me?你能帮我拍照吗？28.Did you enjoy your flight?你的飞行旅途愉快吗？29.Did you have a good day today?你今天过得好吗?30.Did you have a nice holiday?你假期过得愉快吗？31.Did you have fun？你玩得开心吗？32.Dinner is on me.晚饭我请客。
在美国生活一定要懂100件事1、洗手间里的马桶叫toilet。
家里的洗手间叫bathroom。
外面的洗手间叫restroom。
2、吃饭要给小费，一般给消费数额的10%--15% ，快餐厅不给小费。
3、商店售货员态度都特别好，第一句话是how are you today，这时应该很自然地回答good ，她会说nice，然后说if there is any problem please let me know。
买东西结账之后要和他们说have a nice day，也许他们说在你前头，那就说thank you，you too 吧。
4、没买东西也可以大方地走出去，他们会说thanks for coming ，see you。
5、如果在一件商品前停留时间过长，售货员会问你hows everything going on?我一般回答Imfine thank you。
6、学校里黑人有的看起来很屌，有的很内向[表面很酷]，其实很好相处。
正式叫法都用African American。
我在中国学校学的也是这个，但一般都叫他们black(当然是认识以后)，negro是禁止的7、美国学校都用locker，如果你选了体育课你会有两个locker，只欢迎保险柜上那种锁，就是左转右转那种。
8、在美国刷卡或者用旅行支票要带ID CARD。
9、YES PLEASE 、NO THANK YOU。
这两个是配对的。
切忌用混。
10、红宝书或者各种词汇书是没用的。
日常用语才是关键。
11、所有卫生间里都有一次性马桶纸和厕纸。
12、日常用品极其便宜。
13、白人很开放，韩国人很开放，墨西哥人很善良，黑人很热情。
14、要热情地告诉所有人中国怎么样，因为他们什么都不知道。
15、别把校长看的太重要。
这边校长就跟普通教职工一样。
很和谐。
16、学会说各种NO 。
听不懂说sorry然后再问一遍。
17、多吃蔬菜。
蔬菜贵，肉便宜。
18、桌椅都是一体的，从正面右边走向课桌，左边坐不进去。
美国人最常用英语口语起床/睡觉Wake up/SleepIt’s time to go sleepy-bye.到睡觉的时间了。
Sweat dreams.做个好梦。
It’s time to go to bed./Time for bed.该上床了。
It’s time to have a nap.该午休了。
Wake up!起床。
Did you sleep well?睡好了吗？Time to get up.该起床了。
穿衣Getting dressedIt’s time to get dressed.该穿衣服了。
What do you want to wear today?今天想穿什么？This shirt doesn’t go with those pants.这件上衣和裤子不搭配。
Stand still. / Sit still.站好/坐好。
Now put on your T-shirt.现在穿上T恤。
Take your clothes off./ Take off your clothes. 脱衣服。
Pick up your socks, please.请把袜子捡起来。
Put on your trousers/shoes/coat/cap.穿上你的裤子/鞋子/外套/帽子。
玩玩具/游戏Playing toys/gamesDon’t leave toys on the floor where people will step on them.不要把玩具放在地板上，别人会踩到它们I’m going to count to ten.我将数到十Let’s pick up the toys and put them back.咱们把玩具捡起来放回去。
Want to play hide and seek?玩捉迷藏吗？Ready or not, here I come.准备好了吗？我来了Please put the toys/books back on the shelf.请把玩具/书放回架子上。
正确说美语1正确说美语-----------少吃多运动1.My stomach is growling.我的肚子在咕噜咕噜叫。
I’m hungry.I’m starving.I’m ravenous.skip your lunch2.What’s that odor?那是什么味道？odor, smell 一般指臭味scent, aroma, fragrance 一般指香味I can’t stand that smell.I don’t smell anything.Your socks smell.你的袜子很臭。
Fish and guests begin to smell after three days.谚语：鲜鱼和客人过了三天就会发出臭味。
3. That makes me sick.这个东西让我觉得恶心。
I just don’t like it very much. This thing disagrees with me. 我对这东西没有胃口。
I’ m not crazy about it. = This thing upsets my stomach.I am allergic to pork.我不喜欢吃猪肉。
I’m just allergic to pollen.我只是对花粉过敏。
4. I eat like a bird.我吃得很少。
Eat like a bird and exercise regularly.You pig out on pizza. = you eat too much too much pizza.你吃太多披萨了。
I work out regularly and never pig out.我有规律地运动，并且从来不多吃。
5.I’ve decided (made up my mind) to go on a stricter diet.我决定要严格控制饮食。
What are your New Year’s resolutions?你新年有什么新决定？I have never lived up to my New Year’s res olutions in the past?过去我从来没有践行过新年决定。
美国生活常用习语Potluck Party：一种聚餐方式，主人准备场地和餐具，参加的人必须带一道菜或准备饮料，最好事先问问主人的意思。
Pull over！把车子开到旁边。
Drop me a line！写封信给我。
Give me a ring.=Call me！来个电话吧！For here or to go？堂食或外卖。
Cool：That's cool!等於台湾年轻人常用的囗语"酷！"，表示不赖嘛！用于人或事均可。
What's up?=What's happening?=What's new?见面时随囗问候的话"最近在忙什么？有什么新鲜事吗？"一般的回答是"Nothing much!"或"Nothing new!"Cut it out!=Knock it out！=Stop it!少来这一套！同学之间开玩笑的话。
Don't give me a hard time!别跟我过不去好不好！Get yourself together!振作点行不行！Do you have"the"time?现在几点钟？可别误以为人家要约你出去。
Hang in there.=Don't give up.=Keep trying.再撑一下。
Give me a break!你饶了我吧！（开玩笑的话）Hang on.请稍候。
Blow it.=Screw up.搞砸了。
What a big hassle.真是个麻烦事。
What a crummy day.多倒霉的一天。
Go for it.加油You bet.=Of course.当然；看我的！Wishful thinking.一厢情愿的想法。
Don't be so fussy!别那么挑剔好不好。
It's a long story.唉！说来话长。
江西省南昌市2015-2016学年度第一学期期末试卷（江西师大附中使用）高三理科数学分析一、整体解读试卷紧扣教材和考试说明，从考生熟悉的基础知识入手，多角度、多层次地考查了学生的数学理性思维能力及对数学本质的理解能力，立足基础，先易后难，难易适中，强调应用，不偏不怪，达到了“考基础、考能力、考素质”的目标。
试卷所涉及的知识内容都在考试大纲的范围内，几乎覆盖了高中所学知识的全部重要内容，体现了“重点知识重点考查”的原则。
1．回归教材，注重基础试卷遵循了考查基础知识为主体的原则，尤其是考试说明中的大部分知识点均有涉及，其中应用题与抗战胜利70周年为背景，把爱国主义教育渗透到试题当中，使学生感受到了数学的育才价值，所有这些题目的设计都回归教材和中学教学实际，操作性强。
2．适当设置题目难度与区分度选择题第12题和填空题第16题以及解答题的第21题，都是综合性问题，难度较大，学生不仅要有较强的分析问题和解决问题的能力，以及扎实深厚的数学基本功，而且还要掌握必须的数学思想与方法，否则在有限的时间内，很难完成。
3．布局合理，考查全面，着重数学方法和数学思想的考察在选择题，填空题，解答题和三选一问题中，试卷均对高中数学中的重点内容进行了反复考查。
包括函数，三角函数，数列、立体几何、概率统计、解析几何、导数等几大版块问题。
这些问题都是以知识为载体，立意于能力，让数学思想方法和数学思维方式贯穿于整个试题的解答过程之中。
二、亮点试题分析1．【试卷原题】11.已知,,A B C 是单位圆上互不相同的三点，且满足AB AC →→=，则AB AC →→⋅的最小值为（ ）A ．14-B ．12-C ．34-D ．1-【考查方向】本题主要考查了平面向量的线性运算及向量的数量积等知识，是向量与三角的典型综合题。
解法较多，属于较难题，得分率较低。
【易错点】1．不能正确用OA ，OB ，OC 表示其它向量。
2．找不出OB 与OA 的夹角和OB 与OC 的夹角的倍数关系。
【解题思路】1．把向量用OA ，OB ，OC 表示出来。
2．把求最值问题转化为三角函数的最值求解。
【解析】设单位圆的圆心为O ，由AB AC →→=得，22()()OB OA OC OA -=-，因为1OA OB OC ===，所以有，OB OA OC OA ⋅=⋅则()()AB AC OB OA OC OA ⋅=-⋅-2OB OC OB OA OA OC OA =⋅-⋅-⋅+ 21OB OC OB OA =⋅-⋅+设OB 与OA 的夹角为α，则OB 与OC 的夹角为2α所以，cos 22cos 1AB AC αα⋅=-+2112(cos )22α=--即，AB AC ⋅的最小值为12-，故选B 。
【举一反三】【相似较难试题】【2015高考天津，理14】在等腰梯形ABCD 中,已知//,2,1,60AB DC AB BC ABC ==∠= ,动点E 和F 分别在线段BC 和DC 上,且,1,,9BE BC DF DC λλ==则AE AF ⋅的最小值为 .【试题分析】本题主要考查向量的几何运算、向量的数量积与基本不等式.运用向量的几何运算求,AE AF ，体现了数形结合的基本思想，再运用向量数量积的定义计算AE AF ⋅，体现了数学定义的运用，再利用基本不等式求最小值，体现了数学知识的综合应用能力.是思维能力与计算能力的综合体现. 【答案】2918【解析】因为1,9DF DC λ=12DC AB =，119199918CF DF DC DC DC DC AB λλλλλ--=-=-==， AE AB BE AB BC λ=+=+，19191818AF AB BC CF AB BC AB AB BC λλλλ-+=++=++=+，()221919191181818AE AF AB BC AB BC AB BC AB BCλλλλλλλλλ+++⎛⎫⎛⎫⋅=+⋅+=+++⋅⋅ ⎪ ⎪⎝⎭⎝⎭19199421cos1201818λλλλ++=⨯++⨯⨯⨯︒2117172992181818λλ=++≥+= 当且仅当2192λλ=即23λ=时AE AF ⋅的最小值为2918. 2．【试卷原题】20. （本小题满分12分）已知抛物线C 的焦点()1,0F ，其准线与x 轴的交点为K ，过点K 的直线l 与C 交于,A B 两点，点A 关于x 轴的对称点为D ． （Ⅰ）证明：点F 在直线BD 上； （Ⅱ）设89FA FB →→⋅=，求BDK ∆内切圆M 的方程. 【考查方向】本题主要考查抛物线的标准方程和性质，直线与抛物线的位置关系，圆的标准方程，韦达定理，点到直线距离公式等知识，考查了解析几何设而不求和化归与转化的数学思想方法，是直线与圆锥曲线的综合问题，属于较难题。
【易错点】1．设直线l 的方程为(1)y m x =+，致使解法不严密。
2．不能正确运用韦达定理，设而不求，使得运算繁琐，最后得不到正确答案。
【解题思路】1．设出点的坐标，列出方程。
2．利用韦达定理，设而不求，简化运算过程。
3．根据圆的性质，巧用点到直线的距离公式求解。
【解析】（Ⅰ）由题可知()1,0K -，抛物线的方程为24y x =则可设直线l 的方程为1x my =-，()()()112211,,,,,A x y B x y D x y -，故214x my y x =-⎧⎨=⎩整理得2440y my -+=，故121244y y m y y +=⎧⎨=⎩则直线BD 的方程为()212221y y y y x x x x +-=--即2222144y y y x y y ⎛⎫-=- ⎪-⎝⎭令0y =，得1214y yx ==，所以()1,0F 在直线BD 上.（Ⅱ）由（Ⅰ）可知121244y y m y y +=⎧⎨=⎩，所以()()212121142x x my my m +=-+-=-，()()1211111x x my my =--= 又()111,FA x y →=-，()221,FB x y →=-故()()()21212121211584FA FB x x y y x x x x m →→⋅=--+=-++=-，则28484,93m m -=∴=±，故直线l 的方程为3430x y ++=或3430x y -+=213y y -===±，故直线BD 的方程330x -=或330x -=，又KF 为BKD ∠的平分线，故可设圆心()(),011M t t -<<，(),0M t 到直线l 及BD 的距离分别为3131,54t t +--------------10分 由313154t t +-=得19t =或9t =（舍去）.故圆M 的半径为31253t r +== 所以圆M 的方程为221499x y ⎛⎫-+= ⎪⎝⎭【举一反三】【相似较难试题】【2014高考全国，22】 已知抛物线C ：y 2＝2px(p>0)的焦点为F ，直线y ＝4与y 轴的交点为P ，与C 的交点为Q ，且|QF|＝54|PQ|.（1）求C 的方程；（2）过F 的直线l 与C 相交于A ，B 两点，若AB 的垂直平分线l′与C 相交于M ，N 两点，且A ，M ，B ，N 四点在同一圆上，求l 的方程．【试题分析】本题主要考查求抛物线的标准方程,直线和圆锥曲线的位置关系的应用,韦达定理,弦长公式的应用,解法及所涉及的知识和上题基本相同. 【答案】（1）y 2＝4x. （2）x －y －1＝0或x ＋y －1＝0. 【解析】（1）设Q(x 0，4)，代入y 2＝2px ，得x 0＝8p，所以|PQ|＝8p ，|QF|＝p 2＋x 0＝p 2＋8p.由题设得p 2＋8p ＝54×8p ，解得p ＝－2(舍去)或p ＝2，所以C 的方程为y 2＝4x.（2）依题意知l 与坐标轴不垂直，故可设l 的方程为x ＝my ＋1(m≠0)． 代入y 2＝4x ，得y 2－4my －4＝0. 设A(x 1，y 1)，B(x 2，y 2)， 则y 1＋y 2＝4m ，y 1y 2＝－4.故线段的AB 的中点为D(2m 2＋1，2m)， |AB|＝m 2＋1|y 1－y 2|＝4(m 2＋1)．又直线l ′的斜率为－m ，所以l ′的方程为x ＝－1m y ＋2m 2＋3.将上式代入y 2＝4x ，并整理得y 2＋4m y －4(2m 2＋3)＝0.设M(x 3，y 3)，N(x 4，y 4)，则y 3＋y 4＝－4m，y 3y 4＝－4(2m 2＋3)．故线段MN 的中点为E ⎝ ⎛⎭⎪⎫2m2＋2m 2＋3，－2m ，|MN|＝1＋1m 2|y 3－y 4|＝4（m 2＋1）2m 2＋1m 2.由于线段MN 垂直平分线段AB ，故A ，M ，B ，N 四点在同一圆上等价于|AE|＝|BE|＝12|MN|，从而14|AB|2＋|DE|2＝14|MN|2，即 4(m 2＋1)2＋⎝ ⎛⎭⎪⎫2m ＋2m 2＋⎝ ⎛⎭⎪⎫2m 2＋22＝4（m 2＋1）2（2m 2＋1）m 4，化简得m 2－1＝0，解得m ＝1或m ＝－1， 故所求直线l 的方程为x －y －1＝0或x ＋y －1＝0.三、考卷比较本试卷新课标全国卷Ⅰ相比较，基本相似，具体表现在以下方面： 1. 对学生的考查要求上完全一致。
即在考查基础知识的同时，注重考查能力的原则，确立以能力立意命题的指导思想，将知识、能力和素质融为一体，全面检测考生的数学素养，既考查了考生对中学数学的基础知识、基本技能的掌握程度，又考查了对数学思想方法和数学本质的理解水平，符合考试大纲所提倡的“高考应有较高的信度、效度、必要的区分度和适当的难度”的原则． 2. 试题结构形式大体相同，即选择题12个，每题5分，填空题4 个，每题5分，解答题8个（必做题5个），其中第22，23，24题是三选一题。
题型分值完全一样。
选择题、填空题考查了复数、三角函数、简易逻辑、概率、解析几何、向量、框图、二项式定理、线性规划等知识点，大部分属于常规题型，是学生在平时训练中常见的类型．解答题中仍涵盖了数列，三角函数，立体何，解析几何，导数等重点内容。
3. 在考查范围上略有不同，如本试卷第3题，是一个积分题，尽管简单，但全国卷已经不考查了。
四、本考试卷考点分析表（考点/知识点，难易程度、分值、解题方式、易错点、是否区分度题）。
