小学英语主语有哪些（英语主语有哪些）

英语中能够充任主语的身分有：名词，代词，名词化了的动词，形容词，分词，副词或数词等，动词不定式或不定式短语， 从句，以及某些静止词组。

作主语的词：名词，代词，名词化了的动词，形容词，分词，副词或数词等，动词不定式或不定式短语， 从句，某些不变词组。名词作主语例：The villagers didn't realize how serious the pollution was until the fish in the river died.直到河里的鱼死了，村民们才意识到浑浊的严重性S（subject主语）+ V（verb谓语动词） +O（object宾语）. 主系表构造 :S（subject主语）+V（verb谓语动词，也称为系动词，便是所说的“系”）倒装：Not until the fish in the river died did the villagers realize how serious the pollution was.留神：倒装在主句，从句不倒装 /did 和not 提前，只剩动词实情夸大：It was not until the fish died in the river that the villagers realized how serious the pollution was.若是夸大的是主语或宾语且指人用who，其他一概用that。是that，而非其他/主句的依序（倒装不夸大，夸大就不倒装）人称代词（主格），名词性代词，批示代词，不定代词，such（----样的人、物），it（时间，气象，距离等）at midnight /in the(泛指）middle of the night例：It is 9 o'clock when I went home.我回家的时刻已经九点了平常句：It was nine when I got home.夸大句：It was at nine that I got home.实情：I got home at nine.留神：作主语在句首/it作主语形成（经常使用 v-ing，不经常使用惟独 use，good）（1）It is +adj. +of sb.(人的属性）/for sb.（物的属性）to do例：It is necessary to finish the design before National day. Tomorrow is National day.有须要在国庆节以前完成设计。来日诰日是国庆日（2）it is +n.+for/of sb. to do例：It is not good manners for Arabs to stand close talking to their friends.对阿拉伯人来讲，和他们的好友谈话离得近不是一个好习惯It is a great honor for us to be invited to the party.被邀请参预聚首是我们极大的侥幸在感叹句中必须用it作步地主语：What a joy/ pleasure (it is) to read the book.在问句中必须用步地主语：Is it possible to go to the moon by spaceship?：能够乘宇宙飞船去月球吗？数词作主语Ten out of 100 Americans are over /above /more than 65.动名词作主语平常 / 完成时v-ing: 自动/doing/having donenot doing:被迫/being done/having been done留神：doing 无时间局限/与谓语同时呈现/在谓语动词后发作having done发作在谓语以前He still remembers being prized.当逻辑主语为无生命的器械时1.作主语时，平常示意平常性的无时间性的器械。而不定式示意某一种详细的行动。Smoking is habit difficult to break：吸烟的习惯很难打垮的2.主语和表语相同Seeing is believing：眼见为实3.逻辑主语必须是所有格步地The old man's taking pity on the snake leads to his death.阿谁老翁同情那条蛇，以致他的死亡。4.“it” 作步地主语：当表语为 no use，no good，no harm，any good，fun等名词或useless，nice，good，interesting，worthwhile等形容词时，句首经常使用it作步地主语，动名词后置。句型经常使用于阐发“某种活动或某件事变若何”不定式作主语To +动词实情Not to do 注释：还有动词的性子，作宾语，状语/还有名词的性子，作主语/还有形容词性子，作定语/还有副词的性子，作状语。除谓语不可作以外，其他均可。平常式：to do进行时：to be doing完成时：to have done完成进行时：to have been doingto do:示意行动发作在谓语之后，I want to go home.与谓语动词险些同时发作to be doing :示意与谓语动词同时发作to have done:发作在谓语动词以前 Someone was considered to have done something.to have been doing :行动从往日开始一向连续到谓语动词这个行动的发作不定式示意一种断定的行动To do morning exercises this morning is not good for your health：即日早晨去做早操对你的强健不好名词化的形容词：the poor /the sick名词化的往日分词：the disabled名词化的介词短语：From my home to school is three kilometers：从我家到黉舍有三千米副词----不定式或动名词What an excitement to find a shark when you’re swimming in the sea.当你在大海中拍浮时，发现沙鱼是何等振奋的事句子作主语〔1）that启发的从句，无事理，不承担句子因素，不节略a. It +v+ that从句b. It +系动词+表语+that 从句c. It is strange that he didn't come here yesterday：稀奇的是，昨日他没来这边当形容词为important necessary strange /that should +动词实情It is strange that he should （示意诧异）pass the exam：稀奇的是，他能够经过考核〔2）It is +n +that 从句What a pity it is that you didn't come to this party：真遗憾你没来这个聚首当名词为a pity/a shame /a surprise +should +v实情（示意公然）What a pity that she should be fail in exam：真遗憾，她公然考核不及格〔3） It is +往日分词+that 从句It is reported that a car accident happened there：据报道，发作一场车祸从句s +be v-ed + inf.He is said to be studying in the USA：听说他在美国学习有人推荐suggest/order/request + 从句 should +动词实情〔4） It +动词实情seem/appear /turn out/+thatIt seems that it will rain：看来要下雨〔1 〕It strikes sb. that 从句 ：示意“或人忽然想…”It occurs to sb. that从句：示意“或人发作了…”〔2〕 为夸大从句事理，that从句常放在句首例：That he will come here is of great help：他来这儿是很有帮助的That you failed the exam will…：你考核败北了会…--What made his father so angry? ：甚么使他父亲很发怒？--That he failed the exam. 或He fails the exam：他考核不及格c.在问句中必须有步地主语It is true that Bush will visit China again?Whether /if是不是不承担句子因素，也不节略A.句首只用whetherWhether he will come to the meeting is unknown yet.B.句末步地主语均可用 It ----whether/ifIt is of no/little important whether/if it will rain today.c.在有些句型中，从句不在前 It doesn't matter whether ----It doesn't matter whether it is new/it will rain tomorrow.〔3) 联接代词 who /whom/whose/what/which/承担从句因素，有事理，不节略A. what +sb. + clauseWhat we will do next is not decided.B. what+润饰词 意为甚么样的……What color you like is none of my business.C. what ……人，……事，……物What he said at the meeting surprised everyone present.留神：what前是不是有先行词/与that 之间的不同That he said it at the meeting surprised everyone present.What 与which 的不同Which/what you want---若给定范畴用which，没有用what。What ---be that---夸大句的一种（夸大后者）：What I need most is that someone helps me.此外，what启发的从句作主语时，大多数情况下视为第三人称单数：What we need is time.What you said yesterday is right.但也有破例，如What we need are good doctors.留神：当what启发的名词性从句作主语时，主谓相同问题极其庞杂。闻名学者周海中讲授在论文关于what-分句作主语的主谓相同问题中就这一问题做了深入研究，并给出了10种的主谓相同关连。这些相同关连值得英语学习者和使用者非常留神。There be +what clauseThere was we call People's Republic of China in Chinese history.What +比较级what more /what worsewhat启发从句作状语润饰全句的内容。在句首或句中，很少在句尾Which +n (single)Whose +n(只用此）Whose father is a doctor is no sense.It从句作步地主语（what……人或物时，不消it）〔4）联接副词when/whose/how/why承担句子因素，有事理，不节略How the accident happened puzzled everyone.句尾用步地主语it〔5) 启发主语从句whoever/whosever/whatever/whichever/Anywhere/anything that /everyone that/whoever=anyone whom/anything that (泛指)/anything what (特指)Whoever 指人从事理果断Who 启发指事Since the introduction of reform, China has made earth shaking changes.自从更始往后，中国发作了雷霆万钧的转变。