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＞＞＞同义句转换。 1. The story interests me a lot.I am very ___..
同义句转换。
1. The story interests me a lot.&&&&&I am very _____ _____ the story. 2. It is bad for your health. You must stop smoking. &&& It's bad for your health.You must ___ ____ smoking. 3. It took him five hours to draw the horse. &&& He _____ five hours _____ the horse. 4. Katrina is no longer a teacher. &&& Katrina isn't a teacher _____ _____. 5. He forgot to turn off the light and left. &&& He left _____ the light _____. 6. Tom seemed to be right. &&&& _____ _____ that Tom was right. 7. I like the gym class best. &&& The gym class is _____ ______. 8. Tom has no money to buy the bike although he likes it very much. &&& Tom _____ _____ the bike although he likes it very much.9. We are all proud of what he did. &&& We all _____ _____ in what he did. 10. John went to Wuhan by plane yesterday.&&&&&John _____ ____ Wuhan yesterday.
题型：句型转换难度：中档来源：同步题
1. interested in& 2. give up& 3. spent drawing &4. any longer &5. with on 6. It seemed& 7. my favorite &8. can't afford& 9. take pride& 10. flew to
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据魔方格专家权威分析，试题“同义句转换。 1. The story interests me a lot.I am very ___..”主要考查你对&&形容词，实义动词，动词短语，主语从句，独立主格&&等考点的理解。关于这些考点的“档案”如下：
现在没空？点击收藏，以后再看。
因为篇幅有限，只列出部分考点，详细请访问。
形容词实义动词动词短语主语从句独立主格
形容词：简称adj.或a，形容词用来修饰名词或代词，表示人或事物的性质、状态，和特征的程度好坏与否，形容词在句中作定语，表语，宾语补足语。她是一个好学生，她学习努力。She is a good student, and she works hard.这辆自行车很贵。This bike is expensive.对不起,我现在很忙。I am sorry, I'm busy now.你为这次会议做好准备了吗? Have you got everything ready for the meeting?形容词的语法功能：一、作定语He is the greatest writer alive.他是依然健在的伟大的作家。Somewone else has done it.别人已经做了这事。二、作补语形容词做主语补足语和宾语补足语时,可以表示其现状、状态，也可以表示某一动作的结果，并常用在表示“认为，看待”的动词如believe，prove，consider等候。例如：The news made her sad.这消息使他感到非常悲伤。Don't marry young.不要早婚。三、作状语形容词或形容词短语可作状语，形容词作状语时，可以看作是“being+形容词”结构的省略，可表示时间、原因、条件、方式、强调或伴随状况等意义。例如：Enthusiastic，they are co-operative.热心的时候他们是很合作的。Rich or poor, young or old, we all have problems.不管是穷人还是富人，不管是年轻人还是老人，我们都有问题。四、做表语The ship was adrift on unknown seas．那艘船在陌生的海域漂流。五、做主语Old and young joined the discussion.Rich or poor meant the same to him.作感叹语Very good!Say it again.Stupid!He must be crasy.形容词的几个特殊用法：most 同形容词连用而不用 the, 表示 " 极,很,非常, 十分"。 It's most dangerous to be here. 在这儿太危险。 I cannot do it, it's most difficult. 我干不了这件事，太难了。 "The+形容词比较级..., the+形容词比较级..." 表示 " 越... 就越..."。 The more you study, the more you know. 你学的越多, 就知道的越多。 The more I have, the more I want. 我越有就越想要有。 The more, the better. 越多越好。 " 形容词比较级 + and + 形容词比较级 ", 表示 " 越来越... "。 It's getting hotter and hotter. 天气越来越热了. It's pity he is getting poorer and poorer. 真可怜他越来越穷了。 The computer is cheaper and cheaper. 计算机越来越便宜。 The more and more people focus on the meeting next year. 越来越多的人关注明年的会议。 主语+谓语(系动词)+as+形容词原形+as+从句。表示两者对比相同。 This box is as big as mine. 这个盒子和我的一样大。 This coat is as cheap as that one. 这件衣服同那件衣服一样便宜。&I study English as hard as my brother. 我同我兄弟一样学习努力。 the + 形容词 表示某种人。 He always helps the poor. 他经常帮助穷人。 I like to have a talk with the young. 我喜欢同年轻人谈话。 The rich sometimes complain their empty life. 富人有时抱怨他们空虚的生活。 The police led the old man across the street. 警察领老人横过马路。
以-ly结尾的形容词1） 大部分形容词加-ly可构成副词。但 friendly，deadly，lovely，lonely，likely，lively，brotherly，仍为形容词。改错：(错） She sang lovely.　　&&&&&&&&&& （错） He spoke to me very friendly.　　 （对） Her singing was lovely.　　（对） He spoke to me in a very friendly way.2）有些以-ly 结尾的词既为形容词，也为副词。daily，weekly，monthly，yearly，earlyThe Times is a daily paper.The Times is published daily.
too+adj.+to句型&& “太…而不能”& He is too young to go to school.&=He isn’t old enough to go to school.&=He is so young that he can’t go to school.形容词的位置:1.形容词一般放在名词前作定语?&& 单个形容词修饰名词时，一般要放在名词的前面。它们的前面常常带有冠词、形容词性物主代词、指示代词、数词等。例如：?&& a red flower一朵红花?an interesting story一个有趣的故事?&& six blind men 六个盲人?my own house我自己的房子?如果有两个或两个以上的形容词修饰一个名词时，则由它们和被修饰的名词之间的密切程度而定，越密切的形容词越靠近名词。如果几个形容词的密切程度差不多则按音节少的形容词放在前面，音节多的形容词放在后面。&& 2.当形容词所修饰的词是由some,any,every,no等构成的不定代词时，形容词必须置于名词之后。例如：?&& &&& She has something new to tell me.?她有一些新的情况告诉我。?&& &&& I have nothing important to do today.?今天我没有重要的工作要做。?&& &&& Do you know anybody else here??这儿你还有认识的人吗？?&& 3.形容词后面有介词短语或不定式短语时，形容词必须置于名词之后。例如：?&& &&& It is a problem difficult to work out.?这是一道难以解决的问题。?&& &&& Edison is a student difficult to teach.?爱迪生是个很难教的学生。?&& &&& This is a kind of flowers easy to grow.?这是一种易栽的花。?&& 4.用 and 或 or 连接起来的两个形容词作定语时一般把它们放在被修饰的名词后面。起进一步解释的作用。例如：?&& &&& All people,young or old,should be strict with themselves.?&& &&& 所有的人，无论老少，都应该严格要求自己。?&& &&& We are building a new school, modern and super.?&& &&& 我们正在建一所现代化的高档次的新型学校。?&& &&& All countries, rich and poor, should help one another. 所有的国家，无论穷富都应该互相帮助。?&& 5.有少数形容词，如enough和possible，既可置于所修饰的名词前面也可以置于它所修饰的名词之后。例如：?&&& Do you have enough time(time enough)to prepare?你有足够的时间做准备吗？?&&& Maybe it will be a possible chance(chance possible)for you.或许它将成为一次可能的机遇。6.有些形容词，置于名词之前与之后，含义不尽相同。例如：?&& the writer present 出席的作者?&& the present writer 现在的作者?7.表示长，宽，高，深，及年龄的形容词，应放在相应的名词之后。This river is about 100 metres wide.The building is more than 50 metres tall.&He is less than 40 years old.8. enough修饰名词时，在名词前后都可以。They said that they had enough food.=&They said that they had food enough.&enough 修饰形容词和副词，位于其后。&He is old enough to join the army.&He isn’t old enough to go to school.9.形容词else通常放在疑问代词，疑问副词或不定代词后&what/who/where/when/when else&something/anything/nothing…else&What else did you do?&Do you have anything else to say?10.由两个或两个以上的词组成的形容词词组修饰名词时须放在名词之后。This is the book easy to read.这是一本容易读的书。形容词知识拓展:名词化的形容词：有些形容词可以和定冠词连用，表示一类人或事物，这时，它相当于一个名词，可作主语或宾语；表示一类人时，看作复数，表示一类事物时，通常看作单数。Robin Hooh(罗宾汉) hated the rich and loved the poor.The old are taken good& care of in American.the+形容词，常见的短语有：the old/the young/the sick/the white/the black/the rich/the poor/the dead(死者)形似副词的形容词：以-ly结尾的词通常是副词，但是下列词为形容词。friendly& lonely (孤独的) ；lively (活着的)；lovely(可爱的)复合形容词的类型：(1)名词+过去分词& man-made satellite 人造卫星(2)形容词+现在分词& a good-looking man(3)形容词+名词& second-hand cars(4)数词+名词-ed&& three-legged chairs三条腿的椅子(5)数词+名词& 400- metre race(6)副词+现在分词& hard-working students(7)副词+过去分词& well-known writers(8)形容词+形容词& a dark-red jacket(9)形容词+过去分词& ready-made clothes 成品服装含有形容词的常用句型：(1) It’s+adj. of sb. to do sth.(good/ kind/nice/polite/clever/foolish… )It’s very kind of you to help me.(2) It’s +adj. for sb. to do sth.(difficult/easy/hard/dangerous/usefulinteresting/important…)It’s important for us to learn English well.(3)下列形容词后常跟动词不定式&表示情感或情绪的形容词：glad,pleased,sorry,sad,afraid,thankful…&I'm glad to see you.表示能力，意志或推测的形容词：ready,able,sure,certain…&I’m sorry to hear that.某些现在分词和过去分词可作形容词the moving story 令人感动的故事a moved boy&& 一个被感动的男孩a frightened child 一个被吓到的孩子a frightening film 一个恐怖电影实意动词：即行为动词，表示动作的动词。实义动词与系动词是相对的，能独立用作谓语。它分为及物动词和不及物动词两种：及物动词是指后面要求有直接宾语的动词；不及物动词指后面不需要跟宾语的动词。实意动词使用方法：及物动词后面必须跟宾语意义才完整的实义动词，叫做及物动词(transitive verb)。如：I believe that the committee will consider our suggestion.我相信委员会将会考虑我们的建议。“How long can I keep the book ?”Harry asked.哈里问：“这本书我可以借多久?”Dr. Bethune set us a good example. 白求恩大夫给我们树立了好榜样。Crude oil contains many useful substances.原油含有许多有用的物质。不及物动词本身意义完整后面不须跟宾语的实义动词，叫做不及物动词(intransitive verb)。如：Birds fly.鸟会飞。It happened in June 1932.这件事发生于一九三二年六月。My watch stopped.我的表停了。She spoke at the meeting yesterday evening. 她在昨天晚上的会上发了言。兼作及物动词和不及物动词英语里有不少实义动词可以兼作及物动词和不及物动词。这样的动词又有两种不同的情况a)兼作及物动词和不及物动词时，意义不变。试比较：Shall I begin at once?我可以立刻开始吗?(begin作不及物动词)She began working as a librarian after she left school.她毕业后当图书馆管理员。(began作及物动词)When did they leave Chicago?他们是什么时候离开芝加哥的？(leave 作及物动词)They left last week. 他们是上周离开的。(left 作不及物动词)b)兼作及物动词和不及物动词时，有时意义不尽相同。如：Wash your hands before meals.饭前要洗手。Does this cloth wash well? 这布经得起洗吗?英汉实意动词用法比较：与汉语的比较，有时英语动词的及物和不及物的用法，与汉语的用法不一样，请注意下列两种情况：a)有的动词在英语里只能用作不及物动词，而汉语则可用作及物动词，如arrive到达，agree同意，listen听。英语里这些动词后面常接介词。如：We arrived at the railway station at noon.我们于中午到达火车站。(at不能省去)(比较：We reached the railway station at noon.)Everybody listened to the lecture with great interest.每个人都很有兴趣地听讲课。(to不可省去)(比较：We all heard the lecture.)Do they agree to the plan?他们同意这个计划吗?(to不可省去)b)有的动词在英语里能用作及物动词，而在汉语里则不能用作及物动词，如serve为…服务。Our children are taught to serve the people wholeheartedly.我们的儿童被教以全心全意为人民服务用于be动词之后，实义动词之前。&实意动词的用法：肯定句：主语+动词过去式+其它否定句：主语+助动词didn‘t+动词原型+其他一般过去式：Did+主语+动词原型+其他动词短语：由动词和动短语成，或以动词为中心，功能同动词的短语叫动词短语,动词短语是动词的一种固定搭配形式，动词短语的搭配可分为下列四种基本类型。 动词短语搭配形式：1．动词+副词 ①作及物动词，例：&He brought up his children strictly． 　　 从以上的例句中可以看出，在“动词+副词”的词组中宾语位置有两种情况：宾语如是名词，则可置于副词后面，亦可置于动词和副词之间。而如果宾语是代词，只能置于动词后面，即动词和副词之间。 　　 ②作不及物动词，例： 　　&Something unexpected has turned up． 出现了令人意外的情况。（turn up=appear） 　　 ③既可作及物动词又可作不及物动词，例： 　　 The barrel of gunpowder blew up．（不及物）火药桶爆炸了。 　　 The soldiers blew up the bridge．（及物）士兵们把桥炸毁了。 2．动词+介词&动词与介词构成的词组在词义上相当于一个及物动词，宾语总是在介词后面，例：I don’t much care for television．我不很喜欢电视。（care for=like） 3．动词+副词+介词 在这类动词短语中，动词、副词、介词紧密结合，是动副词组和动介词组的合成体，词义上相当于一个及物动词。它兼有以上两类短语动词的特点，但宾语总是位于介词之后，例：&We must work hard to make up for lost time．我们必须努力工作来弥补失去的时间。（make up for＝compensate） 4．动词+名词 这类动词短语中的常见动词是have，take，give，make等，后面的名词通常是从动词转化而来的动作名词，并表达了短语动词的真正意义，例： 　　&Let’s have another try．让我们再试一下。（have a try=v．try） 　 5．动词+名词+介词 　　&这类动词短语只用作及物动词。名词前可加形容词说明程度，宾语总是位于介词之后，&例：Keep an eye on the baby while I am out．我不在家时请照看一下小孩子。 　　 6．be+形容词（包括过去分词作形容词）+介词 　　&这类动词短语也相当于及物动词，宾语位于介词后面，形容词是短语动词的真正词义， 例：I know he is slow at understanding，but you have to be patient with him. 我知道他理解力差，但你得对他耐心些。 动词短语与短语动词:一、短语动词(1)短语动词常常是两个词（一个动词+一个副词性小品）构成，如：wake up , get up ,turn out 等。
(2)同一个动词后面可以有不同的副词性小品词，构成不同意义的短语动词。如：He turn on the radio .Bob turned out smiling.
(3）短语动词用法普遍，尤其在非正式语言中：
我们可以说 He awoke late the following morning .但这太正式了。
我们通常说 He woke up late the following morning .
短语动词的类型
Here is a page from Mr Jones` diary :
Monday ,February 5th.
*有些短语动词不带宾语：
The car broke down .Cigarette prices are going up.
*多数主短语动词可以带宾语，宾语通常在副词性小品词的前或后：
动词+副词性小品词+宾语 动词+宾语+副词性小品词
I rang up a garage. I rang a garage up.
如果宾语较长，则通常放在副词之后：
I filled in an application form.(不说 I filled an application form in .)
如果宾语是代词，其结构通常如下：
动词+代词+副词性小品词
I put it down.(不说 I put down it .)
*有些短语动词是由三个词构成的（动词+副词性小品词+介词），这样，宾语就只能放在介词后面：
I don`t get on with the people at work.短语动词由动词加上介词或副词小品词构成。比如：1. 由动词break构成的常见短语动词有：break away (from) 突然逃离；断绝往来，脱离；改掉，破除break down （机器等）坏了；（计划等）失败；（谈话等）中断；（健康等）变坏；感情失去控制break in 突然进来，强行进入；插嘴，打岔；训练，使适应break into 强行进入；突然…起来；打断，插嘴；占用时间break off 停止讲话；暂停，休息；（使）折断break out （火灾、战争等）突然发生，爆发break through 突破；克服，征服；强行穿过；（太阳等）从云层里出来break up 解散，驱散；（学校等）放假；结束，破裂；击碎；绝交break with 与…绝交，与…决裂2. 又如由bring构成的常用短语动词有：bring about 引起，实现，导致bring (a)round 使改变观点或看法；使苏醒；顺便把某人带来串门bring back 送还；使想起，使恢复bring down 击落；打死，打伤；使倒下；降低bring forth 产生，引起，结果bring in 收获；获利；介绍，引进；聘请；逮捕bring off 从船上救出；设法做成bring on 带来，引起；促使生长；帮助提高bring out 取出，拿出；显示出，使出来；出版bring over 说服，使改变（思想等）bring through 使度过（困难，危机等）bring together 使和解bring up 提出，提起；抚养，培养；呕吐二、动词短语动词短语由动词加上宾语或状语构成。如：break a glass 打破一个玻璃杯break one’s leg 摔断腿break a window 打破窗户break the rules 违反规定break a bad habit 改掉坏习惯break the world record 打破世界记录bread easily 容易断break to pieces 破成碎片bring a book 带来一本书bring sb sth 给某人带来某物bring sb great satisfaction 给某人带来极大的快慰bring death and famine 导致死亡和饥荒初中英语动词短语整理：1. breakbreak down破坏，出毛病，拆开break off暂停，中断 break in破门而入， 打断break into破门而入，突然…起来 break out爆发 break away from打破陈规；奋力挣脱；放弃习惯 break through 出现，突破break up打碎，拆散， 分裂、分解
2. callcall at a place (车船等)停靠;到某地拜访。call away 叫走，叫开…;转移(注意力等)。call back唤回; 回电话;call for需要，要求call for sth (sb) 喊着叫某人来，喊着叫人取来某物call in 叫进，请进; 找来，请来;来访；收回call off取消; 叫走，转移开call (up)on sb 拜访或看望某人call sb sth 为某人叫某物call (up)on sb to do sth 叫(请)某人做某事call up给…打电话;& 想起，回忆起; 召集，应召入伍&&& call out大喊，高叫; 叫出去3. comecome down下跌，落，降，传下来&&& come in进来&& come out出版，结果是come on来临/ 快点&&& come along一道来，赶快come over走过来&&& come up发芽，走近&&&&& come back回来&&& come from来自，源自4. cutcut down砍倒，削减&& cut up连根拔除，切碎5. diedie of死于（疾病，饥饿，寒冷，情感原因）die from死于（外界原因）&&&& die out绝种6. fallfall behind落后& fall down掉下，跌倒 fall into 落入；陷入fall off 从。。。掉下 fall out与。。。争吵7. gogo along沿着。。。。走go through通过，经受 go over复习，检查&&&&&&&&&&&&&&&&&& go up（价格）上涨，建造起来&&&&&&&&&&&&&&& go against违反&& go away离开go by时间过去&&&&&&&&&&&&&&&&&&&&&& go down降低，（日、月）西沉go on(with)继续进行&&&&&&&&&&&&&&&&&& go out外出，熄灭&&&&&&&&&&&&&&&&&& go off发出响声8. getget down下来，记下，使沮丧&&&&&&&&& get on进展，进步，穿上，上车&&&&&&&&&&& get off脱下,下车get away逃跑，逃脱，去休假get over克服，从疾病中恢复&& get along with进展，相处get up起床&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& get into (trouble) 陷入困境中&&&&&&&&&&&&&& get back取回，收回&&&&&&&&&&&&&&&&&&&&&& get out 出去get to 到达。。。9. givegive away赠送，泄露，出卖&&&&&&&& give out发出，疲劳，分发，&&&&&& give in (to sb.) 屈服give up放弃，让（座位）10. handhand in交上，提交hand out分发&&&& 11.holdhold on to…继续，坚持hold up举起，使停顿 hold on别挂电话，等，坚持&&&&&
12. keep&&&&&&& keep up with跟上keep out 不使。。。进入&&&&&&&&&&&&&& keep from克制，阻止keep away from避开，不接近， keep on继续，坚持下来keep down 使。。。处于低水平&&&&&&&&&&&&&&&&& 13.knockknock at/on敲knock into撞到某人身上&&&&&&&&&&&&&&&&&&& 14. looklook up查找，向上看& look through翻阅，浏览&&&&& look after/ at / for 照顾/看/寻找look out(for)当心&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& look about / around/round四下查看look forward to盼望&&&&&&&&&&&&&&&&&&&&&&&&&&& 15. makemake up编造，打扮，组成&&&&&&&&&&& make into / of / from 制成&&&&&&&&&&& 16.pass&&&&& pass by经过&&&&&&&&&&&&&& pass down(on)…to传给 17. paypay back还钱，报复& pay for付钱，因…得到报应&& 18. pickpick up拾起，接人，站起，收听，pick out挑选，辨认，看出&& 19. putput up张贴，举起，&&& put out伸出，扑灭&&&&&&&&&&&& put off推迟&&&&&&&&&&&&&&& put into放进，翻译put away放好，存钱&&&&&&&&&&& put down记下，平息put on穿戴，上映，&&&&&&&&&&&&&& put aside放到一边&&&&&&&&& put back放回20. standstand out 突显，引人注目stand up 起立，站起来38.其它常用词组wake up 醒，唤醒，弄醒stay up 不睡觉；熬夜depend on依靠；取决于worry about为。。。担忧laugh at嘲笑。。。begin with以。。。开始mix up混合、搀和major in 主修grow up成长open up 打开，张开；开发end up到达或来到某处； 达到某状态throw away 丢弃。。。ask for要求。。。wait for等待。。。agree with同意。。。find out（经研究或询问）获知某事send out 发出，放出，射出search for 搜索，搜查chop down 砍到have.. on 穿着。。。step out of 跨步走出drop out of 从。。。掉出happen to 发生在。。。belong to属于arrive in /at到达。。。try on试穿。。。vote on对。。。进行投票strech out伸展。。。hang out闲逛leave for离开前往 sell out 卖完、售完show up 出席；露面21. runrun after追逐，追捕&&& run away逃跑&& run off跑掉，迅速离开&&&&&&& run out of用完22. setset up建立&&&&&&& set off 激起，引起&&&&&& 23. taketake after 与…相像take off脱掉，起飞&& take away拿走&& take up从事，占用（时间空间）&&& take down记录，取下&&&&&&& take back收回take pride in以… ……为自豪, take the place of 代替24. thinkthink of想起，考虑，对…看法&&& think out（自然）想出办法&& think up想出（设计出、发明、编造） think about考虑&&&&&& think over仔细考虑&&&&&& 25. turnturn off / on打开&&&&&&&&&&&&&&&&&& turn to翻到，转向，求助turn down调低，拒绝&&&&&&&&&&&&&&& turn back返回，转回去turn round转过身来&&&&&&&&&&&&&&&&& turn up向上翻，出现，音量调大&&&&&&&&&&&&&&&&&&&&& 26. care care about 担心，关心；在乎，介意care for 关心，关怀，照顾27. cleanclean up 把…打扫干净，把…收拾整齐clean out 清除；把…打扫干净28.learnlearn about 获悉，得知，认识到learn from& 从/向。。。学习29. fightfight for..争取获得…fight against 争取克服、战胜…fight with…与。。。搏斗/战斗30. dreamdream of梦想，想橡dream about 梦到。。。31. workwork for 为。。工作work out 产生结果；发展；成功32. argueargue with …与。。。争论argue about..争论。。。33. complaincomplain to 向。。抱怨complain about抱怨。。。34. hear hear of 听说，得知hear about听到。。。的事，听到。。的话hear from接到。。。的信35. talktalk about 讨论。。。talk with/to..和。。。讨论36. livelive in 住在。。。live on 以。。。为主食&主语从句：在复合句中充当主语成分的句子叫做主语从句。常规主语从句，即句子在复合句中充当一个主语。 主语从句的时态：不受主句的时态影响和限制。& 例如：That he finished writing the composition in such a short time surprised& us all.& What we need is time.& It is certain that he will win the match.&(1) 引导主语从句连词有that,whether,who,what,whatever等 　　&(2) 连词位于句首不能省略 　　&(3) 主语从句大多数情况下视为第三人称单数 主语从句引导词：1、由连词that引导的主语从句。 例如：That you will win the medal seems unlikely. 你想获得奖牌看起来是不可能的。 That you are so indifferent bothers me. 你如此冷淡使我很烦恼。 That she survived the accident is a miracle. 她在事故中幸免于难简直是奇迹。 2、用连接代词或连接副词if, whether 引导的主语从句。 例如： Which of them escaped from the prison is still a mystery. 他们哪一个是从监狱里逃跑的，仍然是个谜。 When they will come hasn’t been made pubic. 他们什么时候来还不知道。 Whether she is coming or not doesn’t matter too much. 她来不来都无关紧要。 3、用关系代词引导的主语从句。 例如：What you need is more practice. 你所需要的是更多的训练。 What I want to know is this. 我想知道的就是这事。 Whatever we do is to serve the people. 我们无论做什么都是为人民服务。 4、主语从句可以直接放在主语位置上，也可以用it作形式主语，而将从句放在句末（尤其是当谓语较短时）。 例如：That light travels in straight lines is known to all. 光沿直线传播，这是众所周知的事。 =It is known to all that light travels in straight lines. 众所周知光沿直线传播。 When the plane is to take off has not been announced . 飞机何时起飞还没有宣布。 = It has not been announced when the plane is to take off. 还没有宣布飞机何时起飞。 当what引导的主语从句表示“…的东西”时，一般不用it作形式主语。 错:It is a book what he wants. 对:What he wants is a book. 他想要的是本书。 如果带主语从句的句子是疑问式，则必须用it作形式主语的结构。 例如：Has it been settled who will be sent to carry out the task ? 谁将被派去执行这项任务决定了吗 ？主语从句与宾语从句区别：主语从句与宾语从句两者的用法和在句中的作用是不同的，下面从它们的各自用法来介绍。一．主语从句主语从句 定义：在句子中担当主语的是一个从句，这个从句就叫做主语从句。主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。1. It 作形式主语和it引导强调句的比较①主语从句常用it作形式主语，一般常用句型为：It is+{名词/形容词/过去分词}+主语从句例如：It is still a question whether she will come or not.It is strange that you should like him.It is still unknown which team will win the match.另外，还有一些比较多见的结构：It turned out that……;It has been proved that……;It happened/occurred that……;It is well-known that……等等②而强调句则不同，它的结构是：It+be+被强调部分+that+从句强调主语：It is the times that produce their heroes.时势造英雄强调宾语：It is English that Prof.Lin teaches us.强调状语：It was in shanghai that I saw the film.判断是否是强调句有一个方法，就是将that以后的“句子的其余部分”拿出来单独看，看有没有缺成分，缺的是什么成分，再把谓语动词后面that前面的那部分，带到你认为缺成分的地方，如果放进去是一句完整的句子了，那就说明是强调句。2. 用it 作形式主语的结构(1) It is +名词+that从句It is a fact that … 事实是……It is an honor that …非常荣幸It is common knowledge that …是常识(2) it is +形容词+that从句It is natural that… 很自然……It is strange that… 奇怪的是……(3) it +不及物动词+that从句It seems that… 似乎……It happened that… 碰巧……(4) it is+过去分词+that从句It is reported that… 据报道……It has been proved that… 已证实……3.主语从句不可位于句首的五种情况(1) if 引导的主语从句不可居于复合句句首。(2) It is said , (reported) …结构中的主语从句不可提前。例如：It is said that President Jingo will visit our school next week.(3) It happens…, It occurs… 结构中的主语从句不可提前。例如：It occurred to him that he failed in the examination.(4) It doesn’t matter how/whether …结构中的主语从句不可提前。例如：It doesn’t matter whether he is wrong or not.(5) 含主语从句的复合句是疑问句时，主语从句不可提前。例如：Is it likely that it will rain in the evening?4. What 与that 在引导主语从句时的区别What 引导主语从句时在从句中充当句子成分，如主语．宾语．表语，而that 则不然。例如：What you said yesterday is right.宾语从句用以区分主语从句的几个特征：1、引导词：what\which\whose\when\whether\if\where2、语序：宾语从句必须是用陈述语句。如：I think that you must work harder.宾语从句的引导词、连接词的区别、否定转移等现象。(1)表达时间的几个句型：一般用when或者是what time：What time will the train leave?由于时刻都是固定的，也可以用一般现在时代替一般将来时：What time does the train leave?(2)时间的表达方式：8：19(nineteen past eight),7:57(three to eight)，在时间的中间也可以加上分的单词(minutes)(3)had better +动词原型。意思是提要求，建议。但是上下级不能用这种方式，因为语气太重：You had better give up smoking .(4)sb leave sth +地点I left my book in my classroom yesterday.(5)may I have your name(address\age)?一般询问对方的年龄、名字等，不要习惯以前的问法，这样很不礼貌，而是要采访上面的问法。以前的习惯是：how old are you? \what's your name?(6)修饰名词的代词次序：限-描-大-形---年---颜----籍----物--------类+名词：this is a bridge.This is a beautiful bridge补充：从句的语序永远是陈述句。主语从句结构：1、It is +名词+从句 It is a fact that… 事实是…… It is good news that … ……是好消息 It is a question that … ……是个问题 It is common knowledge that … ……是常识 类似的名词还有：a pity；a wonder；a good thing； no wonder； surprise等。 例如：It is a mystery to me how it all happened. 这一切是怎么发生的是个谜。 It is common knowledge that the whale is not a fish. 鲸鱼不是鱼，这是常识。 It is no surprise that Bob should have won the game. 鲍勃会赢得这场比赛，这不足为奇。 2、It is +形容词+从句 It is necessary that … 有必要…… It is clear that … 很清楚…… It is likely that … 很可能…… It is important that … 重要的是…… 类似的形容词还有： worth- astonishing, etc. 例如：It is obvious that conductors and insulators are both important in industry. 很明显导体和绝缘体在工业中都很重要。 It is doubtful whether she will be able to come. 她是否能来令人怀疑。 It was really astonishing that he refused to talk to you . 他拒绝和你说话真是令人惊讶。 It is essential that he should be here by the weekend . 周末之前，他应该到这里是必要的。 It seems obvious that we can not go on like this. 很明显我们不能这样下去了。 3、It is +过去分词+从句 It is said that … 据说…… It is reported that … 据报道…… It has been proved that … 已证明…… It must be proved that… 必须指出…… 类似的过去分词还有： found out,etc. 例如：It is thought that he is the best player. 大家都认为他是最好的选手。 It is estimated that the vase is 2000 years old. 据估计这个花瓶有2000年的历史。 It is used to be thought that a new star must be due to a collision between two stars.过去一直认为新星是由于两颗星星之间碰撞产生的。 It has not been made clear when the new road is to be opened to traffic. 还没弄清楚这条路将开始通车。 4、It +不及物动词+从句 It seems that … 好像是…… It happened that… 碰巧…… It follows that … 由此可见…… It has turned out that … 结果是…… 类似的不及物动词还有：seem, appear, occur, follow, happen, turn out, etc. 例如：It turned out that nobody remembered the address. 结果是无人记得那个地址。 It now appears that they are in urgent need of help. 看起来他们急需帮助。 It does not matter if I missed my train, because there is another later. 没有赶上这趟火车没有关系，稍晚还有一趟。 It happened that I saw him yesterday. 碰巧我昨天看见他了。 当“及物动词 + 宾语”较短时，也可用这种结构。 例如：It shocked me that Peter did not tell anybody where he was. 让我吃惊的是彼得没有告诉任何人他在哪里。 It does not interest me whether you go or not. 我对你去不去不感兴趣。 It +某些固定结构+ 主语从句。 例如：It doesn’t make too much difference （It doesn’t make any difference / It doesn’t alter the situation），whether it rains or not . 下不下雨都没有多大关系。 It does not make any difference whether it rains or not . 下不下雨没什么分别。 It does not make the least difference to me what you do. 对我来说你做什么都无关紧要。 Is it of much consequence to you that Mr. Wang has failed to do it ? 王先生没有做成这件事对你有什么重要影响吗？独立主格结构：是由名词或代词作为逻辑主语，加上分词、形容词、副词、动词不定式或介词短语作为逻辑谓语构成。这种结构在形式上与主句没有关系，通常称为“独立主格结构”。独立主格的形式:一、一般独立主格形式与主句逻辑关系松散形式为: n. + -ed/-ing形式; n. +不定式; n. +介词短语; n. +形容词; n. +副词;①名词/主格代词+现在分词名词/主格代词与现在分词之间是主动关系。如：The girl staring at him(= As the girl stared at him), he didn't know what to say.姑娘两眼望着他，他不知道说什么好。Time permitting(= If time permits), we will go for an outing tomorrow. 如果时间允许的话，我们明天去郊游。②名词/主格代词+过去分词名词/主格代词与过去分词之间是被动关系。如：The problems solved(= As the problems were solved), the quality has been improved.随着问题的解决，质量已经提高了。Her glasses broken(= Because her glasses were broken), she couldn't see the words on the blackboard. 由于眼镜摔坏了，她看不见黑板上的字。③名词/主格代词+不定式名词/主格代词与不定式之间是主动关系，且强调的是一次具体性的动作。如：He is going to make a model plane,some old parts to help. 借助于一些旧零件，他要做一个飞机模型。They said good-bye to each other,one to go home, the other to go to the bookstore. 他们道别后，一个回了家，一个去了书店。④名词/主格代词+形容词如：An air accident happened to the plane,nobody alive. 那架飞机遭遇了空难，无一人生还。So many people absent, the meeting had to be called off.这么多人缺席，会议不得不取消。⑤名词/主格代词+副词如：He put on his sweater ,wrong side out. 他把毛衣穿反了。The meeting over, they all went home. 会议一结束，他们就都回家了。⑥名词/主格代词+介词短语如：The boy goes to the classroom,book in hand. 那男孩手里拿着书去教室。Mary was sitting near the fire,her back towards the door.玛丽靠近火炉坐着，背对着门。⑦名词/主格代词+名词His first shot failure，he fired again．他第一枪没击中，又打了一枪。Two hundred people died in the accident, many of them children.两百人死于事故，其中有许多儿童。二、- with 引导的独立主格:与主句逻辑关系紧密形式为: with + n. + -ed/-ing形式; with + n. +adj.; with +n. +介词短语with ( without)+宾语（名词/代词）+宾语补足语，宾语通常由名词或代词充当，但代词一定要用宾格。上文的独立主格结构的几种情况都适用于此结构。The girl hid her box without anyone knowing where it was.小女孩把盒子藏了起来，没有人知道它在哪里。（without +名词/代词+动词的-ing形式）Without a word more spoken, she left the meeting room.她没再说什么话就离开了会议室。（without+名词/代词+动词的-ed形式）The kid feels excited with so many places of interest to visit.有这么多的名胜可参观，小孩很激动。（with+名词/代词+动词不定式）The boy was walking, with his father ahead.父亲在前，小孩在后走着。（with+名词/代词+副词）He stood at the door, with a computer in his hand. 或He stood at the door, computer in hand.他站在门口，手里拿着一部电脑。（with+名词/代词+介词短语）With his son so disappointing, the old man felt unhappy.由于儿子如此令人失望，老人感到很不快乐。（with+名词/代词+形容词）在with (without) 的复合结构中，多数情况下with 能省略，但without 不能省略。三、- each引导的强调型独立主格:形式为:句子 +复数名词结尾 , each +介词短语/形容词短语/名词短语/-ing形式/-ed形式这种独立主格结构为了强调句尾的复数名词如:Under the restructuring, the huge organization that operates the company's basic businesses will be divided into five groups,each with its own executive四、其他形式 :There being +名词（代词）如：There being nothing else to do, we went home. 没有别的事可做，我们就回家了。There being no further business, I declare the meeting closed. 没有再要讨论的事了，我宣布散会。It being +名词（代词）如：It being Christmas, the government offices were closed. 由于圣诞节的缘故，政府机关都休息。It being a holiday, all the shops were shut. 由于今天是假日，所有商店都关门了。独立主格运用注意：1.独立主格转换成状语从句，当状语从句的主语与主句的主语不是指同一个对象时，可用独立主格结构取代状语从句，但不再保留连词。如：After class was over (=Class being over / Class over), the students soon left the classroom.下课后，学生很快离开了课室。2. 不能省略being (having been)的情形：在下列两种情况下，独立主格结构中的being（或having been）不能省略。(1) 独立主格的逻辑主语是代词时。如：Itbeing Sunday, we went to church.因为是星期天，我们去做了礼拜。(2)在There being+名词的结构中。如：There beingno bus, we had to go home on foot.因为没有公共汽车，所以我们不得不步行回家。3. 在“名词（或代词）+介词短语”构成的独立主格结构中，一般不用形容词性物主代词和冠词。如： Miss Smith entered the classroom,book in hand.史密斯小姐走进了课室，手里拿着一本书。比较with的复合结构。如：Miss Smith entered the classroom,with a book in her hand.4. 独立主格结构没有所有格形式.The chief-editor arriving, we began the meeting. 主编来了，我们开始开会。(比较动名词复合结构。)独立主格结构的用法：独立主格结构主要表示谓语动词发生的时间、原因、条件或伴随情况等，相当于一个状语从句或并列句。1.用作时间状语The work done(=After the work had been done), we went home. 工作完成后，我们就回家了。2.用作条件状语Weather permitting(=If weather permits), they will go on an outing to the beach tomorrow. 如果天气允许的话，他们将在明天组织一次海滨小游。3.用作原因状语An important lecture to be given tomorrow(=As an important lecture will be given tomorrow), the professor has to stay up late into the night. 因为明天要发表一个重要的演讲，教授不得不熬夜到很晚。4.用作伴随状语He was lying on the grass,his hands crossed under his head(=and his hands were crossed under his head).他躺在草地上，将两手交叉枕在脑后。5.表示补充说明We redoubled our efforts,each man working like two. 我们加倍努力，一个人干两个人的活。注：独立主格结构表示时间、条件或原因时，相当于一个状语从句，一般放在句首，表示原因时还可放在句末；表伴随状况或补充说明时，相当于一个并列句，通常放于句末。
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