一般现在时概念及用法.奥.搞卜太懂,貌似狠难滴样子.只好求救了啦,~!O(∩_∩)O~_百度作业帮
一般现在时概念及用法.奥.搞卜太懂,貌似狠难滴样子.只好求救了啦,~!O(∩_∩)O~
一般现在时概念及用法.奥.搞卜太懂,貌似狠难滴样子.只好求救了啦,~!O(∩_∩)O~
我怎么觉得这是初中的啊.一般现在时态定义及变化规则关键词：英语语法,否定句为：I am not a teacher. You are not his friend. She is not a nurse.2）实义动词的一般现在时如果句子的动词不是be 动词 "am is are" 而是其他实义动词, 疑问句和否定句要借助于助动词"do"或者 "does", 也就是说be 动词和实义动词原形不能同时使用. 这里的 "do","does" 本身没有什么意义,只是帮助构成疑问句和否定句. 一般疑问句读时必须用降调."do"和 "does"的使用要随着人称的变化而变化.请看下面两组句子,注意区分他们的共同点和不同点. I go to school every day. ------------- I don't go to school every day.He goes to school every day. ------------He doesn't go to school every day.Do you go to school every day? -----------Does he go to school every day?Yes, I do. (No, I don't) --------------Yes, he does. (No, he doesn't)当主语是第三人称单数时,肯定句为：主语+动词的s形式+宾语否定句为：主语+助动词doesn't+动词原形+宾语 疑问句为：Does+主语+动词原形+宾语 肯定回答和否定回答也要使用助动词does.注：第三人称单数用了 does 后面就不用动词的s形式了,而用动词原形.动词的一般现在时态, 除了第三人称单数(he she it) 外,其余都用动词原形.当主语是其他人称时,肯定句为：主语+动词原形+宾语 否定句为：主语+助动词don't+动词原形+宾语 疑问句为：Do+主语+动词原形+宾语 肯定回答和否定回答也要使用助动词do.注：变为疑问句,要在句首加"do" ; 变为否定句, 要在动词前面加"do not", 可以简写为 "don't".下列英语动词-ing在句子当中的作用,O(∩_∩)O谢谢1、His hobby is colecting stamps.\what he wants to do now is reading novels.2、The child slept with the light burning.3、The policeman found the girl stealing.4、Seeing nobody at hom_百度作业帮
下列英语动词-ing在句子当中的作用,O(∩_∩)O谢谢1、His hobby is colecting stamps.\what he wants to do now is reading novels.2、The child slept with the light burning.3、The policeman found the girl stealing.4、Seeing nobody at hom
下列英语动词-ing在句子当中的作用,O(∩_∩)O谢谢1、His hobby is colecting stamps.\what he wants to do now is reading novels.2、The child slept with the light burning.3、The policeman found the girl stealing.4、Seeing nobody at home,she decided to leave them a note.5、Though lacking money,he managed tohave his own company started.
1、colecting stamps是动名词短语作表语.reading novels也是动名词短语作表语.2、burning是现在分词 作介词宾语的宾补 .3、stealing是现在分词作宾补.4、Seeing nobody at home是现在分词短语 作状语.5、Though lacking money是带连词的现在分词短语 作状语 .
1，动名词作表语，构成主系表结构2.动名词做伴随状语3.动名词做伴随状语4.动词ing的独立主格结构，做原因状语5.动词ing的独立主格结构，做让步状语
1.现在分词表示持续性的动作，一直在持续。后面的分词表示动作正在进行。2.现在分词表示状态，灯在燃烧。3.现在分词表示正在进行。4.现在分词放在句首表示伴随进行的动作。5.现在分词表示状态，
1、两个句中的动词-ing看似现在进行时结构，其实是两个动名词，都是做表语，而不是be动词一起做宾语部分。2、burning做宾语补足语3、也是做宾语补足语4、做伴随状态，等于原因状语5、伴随状态，等于是让步状语O(∩_∩)O~你能写出更多的缩略词吗？_百度知道
O(∩_∩)O~你能写出更多的缩略词吗？
~帮帮忙嘛！~
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ASP常见缩略词全写及中文含义 WWW----World Wide Web(万维网) URL----Uniform Resource Locator(统一资源定位符) HTTP----Hyper Text Transfer Protocol(超文本传输协议) HTML----Hyper Text Markup Language(超文本标记语言) XML----Extensible Markup Language(可扩展标记语言) ODBC----Open DataBase Connectivity(开放数据库连接标准) DLL----Dynamic Link Library(动态链接库) DAO----Data Access Objects(数据连接对象) RDO----Remote Data Objects(远程数据对象) ADO----Microsoft ActiveX Data Objects(动态数据对象) SQL----Structured Query Language(结构化查询语言) CGI----Common Gateway Interface(公共网关接口) API----Application Programming Interface(应用程序编程接口) ASP----Active Server Pages(动态服务页面) PHP----Personal HomePage(个人主页) JSP----Java Server Pages ColdFusion SSI----Server-Side Include(服务器端包含) DOM----Document Object Model(文档对象模型) IIS----Internet Information Server(网络信息服务) IP----Internet Protocol(网际协议) TCP----Transmission Control Protocol(传输控制协议) IE----Internet Explorer(浏览器) CSS----Cascading Style Sheet(层叠式样式表) VBScript----Microsoft Visual Basic Script Edition ISDN----综合业务数字网 Web FTP SMTP MMC----管理控制台 常见外贸英语缩略词 1 C&F(cost&freight)成本加运费价 2 T/T(telegraphic transfer)电汇 3 D/P(document against payment)付款交单 4 D/A (document against acceptance)承兑交单 5 C.O (certificate of origin)一般原产地证 6 G.S.P.(generalized system of preferences)普惠制 7 CTN/CTNS(carton/cartons)纸箱 8 PCE/PCS(piece/pieces)只、个、支等 9 DL/DLS(dollar/dollars)美元 10 DOZ/DZ(dozen)一打 11 PKG(package)一包，一捆，一扎，一件等 12 WT(weight)重量 13 G.W.(gross weight)毛重 14 N.W.(net weight)净重 15 C/D (customs declaration)报关单 16 EA(each)每个，各 17 W (with)具有 18 w/o(without)没有 19 FAC(facsimile)传真 20 IMP(import)进口 21 EXP(export)出口 22 MAX (maximum)最大的、最大限度的 23 MIN (minimum)最小的，最低限度 网络聊天常用英语缩略词
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最佳答案常用英语缩略词含义知多少
在当今全球化的进程中,国际文化交流日益频繁,语言之间相互渗透日益增多,英语中有大量的缩略词以其经济高效、醒目、易记等特点,被汉语越来越多地直接借用。缩略词(Abbreviation)是由词的音节加以省略或简化而成,它的词义不变,在中文交流中使用很广,了解常用缩略语的原形,将有助于我们更好地理解其中所要表达的思想,以下是我们常见的一些缩略词及其中文含义。
1. 各种组织或机构的缩略词
APEC(Asia Pacific Economic Cooperation)亚太经济合作组织
IOC(International Olympic Committee)国际奥林匹克组织
ISO(International Standard Organization)国际标准化组织
OPEC(Organization of Petroleum Exporting Countries)欧佩克,石油输出国组...
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出门在外也不愁(*^__^*) 求一篇英语作文 O(∩_∩)o 假如你是李华,暑假来临,学校组织部分学生参加公益活东根据以下材料写一封电子邮件给郝老师（你看人家这个姓） project what to do whenKids summer camp 1.teach them t_百度作业帮
(*^__^*) 求一篇英语作文 O(∩_∩)o 假如你是李华,暑假来临,学校组织部分学生参加公益活东根据以下材料写一封电子邮件给郝老师（你看人家这个姓） project what to do whenKids summer camp 1.teach them t
(*^__^*) 求一篇英语作文 O(∩_∩)o 假如你是李华,暑假来临,学校组织部分学生参加公益活东根据以下材料写一封电子邮件给郝老师（你看人家这个姓） project what to do whenKids summer camp 1.teach them to read every firday afternoon 2.teach them to look after themselves还需包括以下几点 ：1.为什莫你想做这件事? 2.你怎么做好 it? 我郁闷我就是写不出来 ￥#……￥%&! 我伤心啊啊啊 #%#￥&
Dear Mrs.Hao,
As the summer holiday is coming, I'd like to take apart in an activity named"Kids summer camp". During the activity,I'll teach the children to read.The books are such real eye-opener that they can know more about the world.Maybe,I can find some fantastic stories to attract their attention.By the way,I've known that parents get less and less time to spend with their kids nowadays.Therefore,learning to look after themselves is very important which I'll teach them.I plan to let the kids see some movies about safety. I'm really looking forward to the every Friday afternoon I'll spend with them.When I staying with kids,I can already forget my worries and feel how beautiful the life is. In a word,I wholeheartedly want to join in this activity.I hope you can support me,please. Yours Li Hua 暑假即将来临,我想要去参加一个名叫儿童夏令营的活动.在活动期间,我将会教孩子们阅读.书能打开孩子们的眼界,让他们更多的了解这个世界.也许我可以找一些有趣的故事书来吸引他们的注意.另外,我知道近年来家长和孩子们相处的时间变得越来越少,因此学会照顾自己非常重要,而我将教会他们这点.我打算让孩子们看一些关于安全方面的电影.我非常期待将与他们度过的每个星期五下午.当我和孩子们在一时,我几乎能完全忘记我的烦恼,感受生活的美好.总之,我真心希望参加这个活动.我希望您能支持我.高中英语选择题一道57，O(∩_∩)O谢谢_百度知道
高中英语选择题一道57，O(∩_∩)O谢谢
But for the party , he
of hunger 30 years ago.A
would have diedB
must have died 我知道这道题是虚拟语气，但是为什么不选B呢？~\(≧▽≦)/~谢谢
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must have done
在情态动词的虚拟语气里表示 过去一定做过什么。这道题 很明显他还没有死would have done 是本来可以做的事情没有做
这道题就是 他本来会死 但没有死
下面是情态动词的虚拟语气的辨析、can和could (could为can的过去式) 的基本用法(1)表示能力，如：He can speak English better than you. (2)在疑问句和否定句中表示“怀疑”、“猜测”或“可能性”，如：Can this green bike be Liu Dong's?(3)表示“许可”时can可以和may换用，如：You can (may) go home now. (4)如果要表示语气婉转，可用could代替can，这时could不再是can的过去式，如：Could you come again tomorrow? (5)can和be able to都可表示能力，两者在意思上没有什么区别。但是can只能有现在式和过去式，而be able to则有更多的形式，如：He will be able to do the work better.2、may和might (might为may的过去式)的基本用法(1)表示允许或征询对方许可，有“可以”之意，如：You may use my dictionary. 在回答对方说“可以做某事”或“不可以做某事”时，一般多不用may或 may not，以避免语气生硬或不容气。而用比较婉转的说法进行回答。如：---- May I use this dictionary? ---- Yes, please. 或 ---- Certainly. 在请求对方许可时，如果Might I…? 就比用May I…? 语气更婉转些，如：May I have a look at your new computer? 但是表示“阻止”或“禁止”对方做某事时，要用must not代替may not，如：---- May we swim in this lake? ---- No, you mustn’t. It’s too dangerous.(2)may或 might都可以表示可能性，表示“或许”、“可能”之意，如果用might表示可能性，则语气更加不肯定，如：They may (might) be in the library now .3、must的基本用法(1)must表示“必须”、“应该”之意，其否定式 must not，缩写形式为 mustn't，表示“不应该”，“不准”、“不许可”或“禁止”之意，如：We must study hard and make progress every day. You mustn't touch the fire. (2)对以must提出的疑问句，如作否定回答时，要用needn't或用don't (doesn't) have to (不必)来回答，而不用mustn't，因为mustn't表示的是“禁止”或“不许可”之意，如：---- Must we finish the work tomorrow? ---- No, you needn't (don't have to), but you must finish
it in three days. (3)在肯定句中must可以表示推测，表示“一定”或“必定”之意，如：---- Whose new bike can it be? ---- It must be Liu Dong's. I know his father has just bought him a new one.4、can, could, may, must后接完成式的用法(1)can, could后接完成式的用法：①在否定句或疑问句中表示对过去发生过的事情的“怀疑”或“不肯定”的态度，Could he have said so? ②在肯定句中，可以表示过去可能做到而实际并没做到的事情，有“劝告”或“责备”的语气。如：---- When did you answer her letter? ---- Only yesterday. ---- It's too late. You could have answered it earlier, I am sure.(2)may, might后接完成式的用法①表示对过去某事的推测，认为某一件事情在过去可能发生了。如果使用might，语气就比较婉转或更加不肯定，如：Mary might have learned some Chinese before. ②可以表示过去本来可以做到而实际没有做到的事情，有“劝告”或“责备”的语气，如：You didn't do the work well that day. You might have done it better.(3)must后接完成式的用法：表示对过去某事的推测，认为某事在过去一定做到了，如：Liu Dong isn’t in the classroom. He must have gone to the library. 5、have to 的基本用法：have to和must的意义相近，只是 must侧重表示说话人的主观看法，而have to 则表示客观需要，如：I must study hard. I had to give it up because of illness.
6、ought to的基本用法(l)表示根据某种义务或必要“应当”做某事，语气比should强，例如：Everyone ought to obey the traffic regulations. (2)表示推测，注意与must表示推测时的区别：He must be home by now .(断定他已到家)，He ought to be home by now .(不十分肯定)，This is where the oil must be.(比较直率) ，This is where the oil ought to be. (比较含蓄) ；(3)“ought + have+ 过去分词”表示过去应做某事而实际未做。例如：You ought to have helped him. (but you didn’t) 这时，ought与 should可以互相换用。注意，在美国英语中ought to 用于否定和疑问句时to可以省略。例如：Ought you smoke so much? You oughtn’t smoke so much.7、dare的基本用法(l)dare (dared为其过去式) 作情态动词用时，主要用于否定句，疑问句和条件从句中，如：Dared he bread the traffic regulations again? (2)在现代英语中dare常用作行为动词，其变化与一般行为动词相同，如：She dares to stay at home alone at night.8、need的基本用法(1)need作情态动词用时，主要用于否定句和疑问句中，如：He needn't worry about us now. (2)need也可作为行为动词用，可用于肯定句，否定句和疑问句中，其后可接名词、代词、动名词或带 to 的动词不定式为其宾语。如：You need to practise reading aloud every day. (3)needn't后接完成式可以表示过去做了一件本来不必要做的事情，如：---- Did you answer the letter yesterday? ---- Yes, I did. ---- But you needn’t have answered it.9、shall的基本用法(1)shall用作情态动词时，用于第二、三人称，表示说活人的意愿，可表示“命令”、“警告”、“强制”、“威胁”或“允诺”等意，如：He shall go first, whether he wants to or not. (2)在疑问句中，shall用于第一、三人称，表示说话人的征询对方意见或请求指示，如：Shall I open the door?10、should的基本用法(1)should作为情态动词可以表示“建议”或“劝告”，有“应该”之意，如：You should learn from each other. (2)should后接完成式表示过去没有做到本来应该做的事情，或是做了本来不应该做的事情。如：You should have give him more help. 11、will的基本用法(1)用于各人称，可以表示“意志”或“决心”，如：I have told him again and again to stop smoking, but he will not listen. (2)在疑问句中用于第二人称，表示说话人向对方提出请求或询问对方的意愿，如：Will you please tell me how to get to the Capital Gymnasium? (3)will可以表示一种习惯性的动作，有“总是”或“会要”之意，如：Every morning he will have a walk along this river.12、would的基本用法(1)would作为will的过去式，可用于各人称，表示过去时间的“意志”或“决心”，如：He promised he would never smoke again.(2)在疑问句中，用于第二人称，表示说话人向对方提出请求或许问对方的意愿时，比用will的气更加婉转，如：Would you like some more coffee?(3)在日常生活中，学用“I would like to…”表示“我想要”或“我愿意”之意，以使语气婉转，如：I would like to do Ex.2 first.(4)would可以表示过去的习惯动作，比used to正式，并没有“现已无此习惯”的含义。如：Last year our English teacher would sometimes tell us stories in English after class. / During the vacation he would visit me every week.(5)表料想或猜想，如：It would be about ten when he left home./ What would she be doing there?/ I thought he would have told you about it.13、used to, had better, would rather的用法(1)used to表示过去的习惯动作或状态，现在已不存在，在间接引语中，其形式可不变，例如：He told us he used to play foot ball when he was young. 在疑问句、否定句、否定疑问句或强调句中，可有两种形式。疑问句：Did you use to/ Used you to go to the same school as your brother? 否定句：I usedn’t to / didn’t use to go there. (usedn’t 也可写作usen’t)；否定疑问句：Usen’t you to/ Didn’t you use to be interested in the theatre? 强调句：I certainly used to/ did use to smoke, but it was a long time ago.；其反意疑问句或简略回答中，也有两种形式：She used to be very fat. didn’t she?/ use(d)n’t she? Did you use to play chess? Yes, I did./ Used you to get up early in the morning? Yes, I did./ used to.(2)had better意为“最好”，后接不带to的不定式，例如：---- We had better go now . ---- Yes, we had (we'd better/ we had better)./ Hadn’t we better stop now? (Had we better not stop now?)/ I think I’d better be going. (用于进行时态，表“最好立即”)/ You had better have done that (用于完成时态，表未完成动作) 注：had better用于同辈或小辈，对长辈不可用。(3)would rather意为“宁愿”，表选择，后接不带to的不定式，例如：I’d rather not say anything./ Would you rather work on a farm?/ ---- Wouldn’t you rather stay here? ---- No, I would not. I’d rather go there. 由于would rather表选择，因而后可接than，例如：I would rather work on a farm than in a factory. / I would rather watch TV than go to see the film/ I would rather lose a dozen cherry trees than that you should tell me one lie./ I’d rather you didn’t talk about this to anyone. (句中的 'd rather不是情态动词，would 在此是表愿望的实义动词)。
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虚拟是一种与事实不相符的语气，根据说话人对这种虚拟事实的不同看法，需要选择不同的情态动词去表示。would have done 表示“大概会…”could have done 表示“本可以…”should have done 表示“主观上本该会…”ought to have done 表示“客观上理应会…”must have died 表示“必定已经…”本句的条件是“如果不是有了党”，可见只有 would have died of hunger（有可能死于饥饿）或 must have died of hunger（必定已经死于饥饿）复合这个条件。根据句子提供的时间 30 years ago（现在的30年以前），可以知道此事发生在上世纪改革开放前的七八十年代。当时人们的生活水平确实低下，特别是农村，很多人都吃不饱，但是这个年代还不至于是必定死于饥饿的条件。基于上述原因，此题只能选择 A项。
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must have died 表示“猜测”，他已经饿死于30前。而句子的意思是，他没死。
。。。。lz你好逗，实习老师大半夜备课？还是高中党马上开学了赶寒假作业。。。大半夜的
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