136 2108 0965
136 2108 0965
1039900924
1039900924@qq.com
136 2108 0965
136 2108 0965
1039900924
1039900924@qq.com
蜘蛛侠 SpiderMan
钢铁侠 Iron Man
美国队长 Captain America
神奇四侠 Fantastic Four
金刚狼 Wolverine
死侍 Deadpool
超人 superman
蝙蝠侠 Batman
闪电侠 Flash
蚁人 AntMan
超人 superman
蜘蛛侠spiderman
蝙蝠侠batman
互联网时代，Avatar成为网络虚拟角色——网络用户在以图像为主的虚拟世界中的虚拟形象——的代名词。这类虚拟角色通常为卡通形象，他/她可以出现在论坛上，可以出现在聊天室中，也可以出现在游戏里。用户可以根据自己的喜好，更换虚拟角色的造型，如发型、服饰、表情、场景等。在与其他虚拟角色交往的过程中，还可以使用各种虚拟商品，如鲜花、礼品等。而这些发型、服饰和礼品，都是需要付费购买的。
最早推广Avatar并将其商业化的是韩国的知名聊天网站SayClub，随后这一模式很快为韩国市场所接受。随后，以Hangame、NetMarble和Pmang为代表的韩国主流网站为互联网开创了一种新的商业模式，我们姑且称之为“Avatar模式”。
习惯表达中常用的虚拟语气。
① 提出请或邀请。eg： Would you like to have a talk with us this evening?
今天晚上来跟我们聊天好吗？
Could I use your bike now?
我可以用一下你的单车吗？
② 陈述自己的观点或看法。eg： I should glad to meet you.
见到你我会很高兴。
I would try my best to help you.
我会尽力帮助你。
③提出劝告或建议。
eg： You'd better ask your father first.
你最好先问一问你的父亲。 You should make a full investigation of it first.
你应该先全面调查一番。
④ 提出问题。eg： Do you think he could get here on time
你认为他能按时来吗？
Do you expect he would tell us the truth?
你期望他会告诉我们真相吗？
⑤表示对过去情况的责备时，常用虚拟语气。其虚拟语气的结构为：情态动词 have done。 eg： You should have got here earlier. 你早该到这里了。
You should have returned it to him. 你早该把它还给他了。赞同0|
虚拟语气(Subjunctive Mood)这一语法项目是各类英语考试中心测试的重点之一。虚拟语气是一种特殊的动词形式，用来表示说话人所说的话并不是事实，而是一种假设、愿望、怀疑或推测。
⒈ 用if条件从句表示的虚拟条件，是虚拟条件最普通的方式。
① 虚拟现在时表示与现在事实相反的假设，其if 从句的谓语形式用动词的过去式(be 一般用were)，主句用would/ should/ could/ might 动词原形，例如：If I were in your position I would marry her.
② 虚拟过去时是表示与过去事实相反的假设，if 从句的谓语形式用过去完成时即had＋过去分词，主句用would / should / could / might have 过去分词，例如：If it had not rained hard yesterday we could have played tennis.
③ 大多数的虚拟条件句属于上面三种情况的一种，但并不排除存在条件和后果中，一个和现在情况相反，另一个和过去情况相反，例如：If you had followed what the doctor said, you would not have been painful 。
④ 但是，如果后果用了虚拟语气，而条件却用陈述语气，这种用法是错的。
⒉ 除了表示虚假条件外，if从句还可以表示对将来的推测，由于是将来还没有发生的，所以谈不上是真实的还是虚假的，只能说这个事情发生的可能性有多大。一般情况下，可以用陈述语气的if从句来表示对一个未来事实的推测，这个事实是完全可能发生的。If从句的谓语形式用一般过去式或用were to / should 动词原形，主句用would / should /could/ might 动词原形，例如：Jean doesn't want to work right away because she thinks that if she were to get a job she probably wouldn't be able to see her friends very often.（年题）
⒊ 有时可以把含有助动词、情态动词、be或have的虚拟条件句中的连词if 省去，而将had , should, were 等词提到主语之前，即用倒装结构,这时候，如果出现not等否定词，否定词需放在主语后面。这种结构在口语中很少使用，但频频出现在各类考试中出现，例如：If it had not rained hard yesterday we could have played tennis.→Had it not rained hard yesterday, we could have played tennis.
⒋ 大多数的虚拟条件通过上面所讲的两种方法表达，但在个别句子中也可以通过介词without和介词短语but for表达，副词otherwise等表达出来。例如：We didn't know his telephone number; otherwise we would have telephoned him.（年题）值得注意的是，包含but for的句子，谓语动词必定要用虚拟形式，但包含without等短语的句子，谓语动词未必一定要用虚拟语气。
⒌ 有时虚拟条件不是明确地表达出来，而在蕴含在用but引导的从句里，于是便出现了有谓语动词是虚拟语气的主句加上谓语动词是陈述语气的but从句构成的并列复合句，例如I would have hung you but the telephone was out of ，如果主句没有用虚拟语气，或者从句用了虚拟语气，都是错的。
Ⅱ用在宾语从句中的虚拟语气
⒈ 在表示愿望的动词wish后的宾语从句中，需用虚拟语气。（wish后的that 常省略），根据主句时态，从句谓语时态相应退后一位，例如：How she wished his family could go with him.
⒉ 在具有愿望、请、建议、命令等主观意愿的动词(desire, demand, advice, insist, require, suggest, propose, order, rmend, decide …) 后的宾语从句中需用虚拟语气。谓语动词用(should) 动词原形。值得注意的是，如果宾语从句的动词是否定的，否定词not的位置应在动词之前，而不是动词之后。例如：The head nurse insisted that the patient not be ，如suggest表达“暗示”，insist表示“坚持某种说法”时，后面的从句不用虚拟语气，例如：Her pale face suggests that she is insisted that he did not kill the boy.
除此之外，上述动词也要用虚拟式
① 在It is上述动词的过去分词，其后所跟的主语从句中，如It is suggested that pupils wear school uniforms.
② 在上述动词相应的名词形式作主语连系动词，其后的表语从句中，例如His suggestion was that classed be rescheduled.
③ 在对上述动词相应的名词进行解释的同位语从句中，如：The workers raised the demand that their pay be increased to cope with the inflation.
⒊ would （had）rather , would oner也用来表达主观愿望，它们之后的宾语从句中需用虚拟语气。谓语动词用过去式表示现在或将来，用过去完成式表示与过去事实相反，例如：I would rather he went right now.
Ⅲ其他形式的虚拟语气
⒈ it is necessary等形容词后，that主语从句中虚拟形式使用，这类形容词包括necessary, important, essential, imperative, urgent, preferable, vital, advisable等，例如It is necessary that you listen to the teacher is essential that you be able to pronounce every single word correctly.
⒉ 在It's (high/about) time 之后的定语从句中需用虚拟语气。谓语动词用过去式，例如It is high time that you went to school
⒊ 虚拟语气在as if / as though 引导的方式状语从句中的应用（谓语动词形式与wish后的宾语从句基本相同）表示与现在事实相反或对现在情况有怀疑，谓语动词用过去式。例如：He felt as if he alone were responsible for what had happened. 表示过去想象中的动作或情况，谓语动词用过去完成式。
⒋ 在lest 引导的状语从句中，谓语动词多用虚拟语气，(should ) 动词原形。例如： The mad man was put in the ftpadded cell lest he injure himself.
⒌ 在if only 引起的感叹句中需用虚拟语气。谓语动词用过去式或过去完成式。例如： Look at the terrible situation I am in! if only I had followed your advice.
i: 最基本的虚拟语气句型:
1. 虚拟现在时表示与现在事实相反的假设，其if 从句的谓语形式用动词的过
去式(be 一般用were)，主句用would/ should/ could/ might 动词原形。
if places were a like, there would be little need for geographers.
如果各个地方都一样，就不需要地理学家了。
2. 虚拟过去时是表示与过去事实相反的假设，if 从句的谓语形式用过去完成时
即had＋过去分词，主句用would / should / could / might have 过去分词。
if he had known your address yesterday, he would have telephoned you.
3. 虚拟将来时是表示对将来实现的可能性很小的或不确定的假设。if从句的谓
语形式用一般过去式或用were to / should 动词原形，主句用would / should
/could/ might 动词原形。
if he were to leave today, he would get there by friday
4. 省略if 采用倒装语序的条件句。
有时可以把含有助动词、情态动词、be或have的虚拟条件句中的连词if 省去，而将had , should, were 等 词
提到主语之前，即用倒装结构。
had he worked harder, he would have got through the exams.
were he to leave today, he would get there by friday.
were i in your place, i wouldn’t do that
5. 有时虚拟条件句并没来if 从句表示出来，而是用介词短语(otherwise, or, without, but for)、上下文或其它方 式来表示。
we didn't know his telephone number; otherwise we would have telephoned him.
without you help, i wouldn’t have achieved much.
but for your help, i would not have succeeded.
R：虚拟现实irtual Reality的英语缩写。
虚拟现实技术是一种可以创建和体验虚拟世界的计算机仿真系统它利用计算机生成一种模拟环境是一种多源信息融合的交互式的三维动态视景和实体行为的系统仿真使用户沉浸到该环境中。
AR：是增强现实Augmented Reality的英文缩写。
增强现实是一种实时地计算摄影机影像的位置及角度并加上相应图像的技术，这种技术的目标是在屏幕上把虚拟世界套在现实世界并进行互动。这种技术最早于年提出。随着随身电子产品运算能力的提升，增强现实的用途越来越广。
MR：是混合现实Mixed Reality的英文缩写。
混合现实技术是虚拟现实技术的进一步发展，该技术通过在虚拟环境中引入现实场景信息，在虚拟世界、现实世界和用户之间搭起一个交互反馈的信息回路，以增强用户体验的真实感。
vr ( virtual reality )，虚拟现实
沉浸式地进入虚拟世界消费内容，给用户身临其境的感觉。
这些内容可以是电影、比赛、风景、新闻等等，一些内容还能进行交互，例如vr游戏可以追踪你的移动、步态、眼球、下蹲等等。
ar（augmented reality），增强现实
如果说vr给到消费者的是一个%的虚拟世界，那么ar就是以现实世界的实体为主体，借助于数字技术帮助消费者更好地探索现实世界和与之交付。
vr和ar的区别：
简单来说，虚拟现实（vr），看到的场景和人物全是假的，是把你的意识代入一个虚拟的世界。增强现实（ar），看到的场景和人物一部分是真一部分是假，是把虚拟的信息带入到现实世界中。
mr（mix reality），混合现实
将真实世界和虚拟世界混合在一起，来产生新的可视化环境，环境中同时包含了物理实体与虚拟信息，并且必须是实时的。mr的两大代表设备就是hololens与magic leap。
ar和mr该如何区分？
在上述定义下，ar往往被看做是mr的其中一种形式，因此在当今业界，很多时候为了描述方便或者其他原因，就把ar也当做了mr的代名词，用ar代替了mr。
再者，从某些概念来讲，ar和mr并没有明显的分界线，未来也很可能不再区分ar与mr，mr更多也只是hololens和magic leap出的噱头。但是现今所谓的ar设备与mr设备，从所应用的技术和显示效果上来说，还是稍稍有所不同的。
cr（cinematic reality），影像现实
这是google投资的magic
leap提出的概念，主要为了强调与vr和ar技术的不同，同样，其自认为与mr也不同，实际上理念是类似的，均是模糊物理世界与虚拟世界的便捷，所完成的任务、所应用的场景、所提供的内容，与mr产品是相似的。
其核心在于，『通过光波传导棱镜设计，magic
leap从多角度将画面直接投射于用户视网膜，从而达到“欺骗”大脑的目的。』就是说，有别于通过屏幕投射显示技术，通过这样的技术，实现更加真实的影响，直接与视网膜交互，解决了hololens视野太窄或者眩晕等问题。说到底，只是mr技术的不同实现方式而已。资料：ofweek可穿戴设备网
th August
Dear Mr. Lu
We are writing to rmend Li Lei as our monitor. We think he will be an excellent monitor because he has many good pernal qualities.
Firstly, he is always ready to help others. And he often explains the hard math problems to the students with great patience. Secondly, he is very confident, clever. He believes that he has the ability to do the extra work. Thirdly, he is a pern with great patience, and he never fets the things he has to do. More importantly, he is very energetic. During this summer holiday, he took part in a meaningful activity Walk for Children. He thought that it was a good chance to learn team spirits.
I think that LiLei has all the qualities to be a good monitor .I hope you can agree with me.
Yours sincerely 这是推荐当班长的，你可以修改一下。
一、 i am . i was born in . i graduate from senior high school and major in english. i started learning english since i was years old. my parents have a lot of american friends. that’s why i have no problemmunicating with americans or others by speaking english. in my spare time, i like to do anything relating to english such as listening to english ngs, watching english movies or tv programs, or even attending the activities held by me english clubs or institutes. i used to go abroad for a short term english study. during that time, i learned a lot of daily life english and saw a lot of different things. i think language is very interesting. i could express one substance by using different unds. i wish i could study and read more english literatures and enlarge my knowledge. 二、 my name is ________. i am graduate from ________ senior high school and major in ________. there are ________ people in my family. my father works in aputerpany. and my mother is a housewife. i am the youngest one in my family. in my spare time, i like to read novels. i think reading could enlarge my knowledge. as for novels, i could imagine whatever i like such as a wellknown scientist or a kungfu master. in addition to reading, i al like to play pc games. a lot of grownups think playing pc games hinders the students from learning. but i think pc games could motivate me to learn mething such as english or japanese. my favorite course is english because i think it is interesting to say one thing via different unds. i wish my english could be improved in the next four years and be able to speak fluent english in the future.
你好，很高兴为你解答
英文名：Alice
David
希望对你有帮助
阿莱克西亚与阿尔弗雷德。