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高中一年级英语

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  • 单选题
    The teacher said that doubt ____ the key of knowledge.

    A. were
    B. are
    C. was
    D. is
    本题信息:2011年专项题英语单选题难度一般 来源:张雪
  • 本题答案
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本试题 “The teacher said that doubt ____ the key of knowledge.A. wereB. areC. wasD. is” 主要考查您对

一般现在时

主谓一致

直接引语与间接引语

等考点的理解。关于这些考点您可以点击下面的选项卡查看详细档案。
  • 一般现在时
  • 主谓一致
  • 直接引语与间接引语

一般现在时的概念:

表示通常性、规律性、习惯性的状态或者动作(有时间规律发生的事件)的一种时间状态。


一般现在时的用法:

1)经常性或习惯性的动作,常与表示频度的时间状语连用。常用的时间状语有every...,sometimes,at...,on Sunday等。
例如:I leave home for school at 7 every morning. 每天早上我七点离开家。
2)客观真理,客观存在,科学事实。
例如:The earth moves around the sun. 地球绕太阳转动。 
            Shang hai lies in the east of China. 上海位于中国东部。
3)表示格言或警句。
例如:Pride goes before a fall. 骄者必败。 
注意:此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时。
例如:Columbus proved that the earth is round. 哥伦布证实了地球是圆的。
4)现在时刻的状态、能力、性格、个性。
例如:I don't want so much. 我不要那么多。  
           Ann writes good English but does not speak well. 安英语写得不错,讲的可不行。
比较:Now I put the sugar in the cup. 把糖放入杯子。   
            I am doing my homework now. 我正在做功课。  
第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作。
第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时。


一般现在时知识体系:

 


一般现在时用法拓展

1、一般现在时表将来:
1)下列动词come, go, arrive, leave, start, begin, return的一般现在时可以表示将来,主要用来表示在时间上已确定或安排好的事情。
例如:The train leaves at six tomorrow morning. 火车明天上午六点开。   
       —When does the bus star? 汽车什么时候开
       —It stars in ten minutes. ?十分钟后。
2)以here, there 等开始的倒装句,表示动作正在进行。
例如:Here comes the bus.=The bus is coming. 车来了。   
            There goes the bell.=The bell is ringing. 铃响了。
3)在时间或条件句中。
例如:When Bill comes(不是will come), ask him to wait for me. 比尔来后,让他等我。   
            I'll write to you as soon as I arrive there. 我到了那里,就写信给你。
4)在动词hope, take care that, make sure that 等的宾语从句中。
例如:I hope they have a nice time next week. 我希望他们下星期玩得开心。   
            Make sure that the windows are closed before you leave the room. 离开房间前,务必把窗户关了。
2、一般现在时代替一般将来时:
When, while, before, fter, till, once, as soon as, so long as, by the time, if, in case(that), unless, even if, whether, the moment, the minute, the day, the year, immediately等引导的时间状语从句,条件句中,用一般现在时代替将来时。
例如:He is going to visit her aunt the day he arrives in Beijing. 他一到北京,就去看他姨妈。
3、一般现在时代替一般过去时:
1)"书上说","报纸上说"等。
例如:The news paper says that it's going to be cold tomorrow. 报纸上说明天会很冷的。 
2)叙述往事,使其生动。
例如:Napoleon's army now advances and the great battle begins. 拿破仑的军队正在向前挺进,大战开始了
4、一般现在时代替现在完成时:
1)有些动词用一般现在时代替完成时,如hear, tell, learn, write, understand, forget, know, find, say, remember等。
例如:I hear(=haveheard)he will go to London. 我听说了他将去伦敦。 
            I forget(=have forgotten)how old he is. 我忘了他多大了。
2)用句型"It is…since…"代替"It has been…since…"。
例如:It is(=has been)five years since we last met. 从我们上次见面以来,五年过去了。
5、一般现在时代替现在进行时:
在Here comes…/There goes…等句型里,用一般现在时代替现在进行时。
例如:There goes the bell.铃响了。

时态一致

 
1、如果从句所叙述的为真理或相对不变的事实,则用现在时。
例如:At that time, people did not know that the earth moves. 那时,人们不知道地球是动的。 
            He told me last week that he is eighteen.上星期他告诉我他十八岁了。 
2、宾语从句中的,助动词ought, need, must, dare的时态是不变的。
例如:He thought that I need not tell you the truth. 他认为我不必告诉你真相。


主谓一致的概念:

谓语的数必须和主语的人称和数保持一致,这就叫主谓一致。


主谓一致的基本原则:

1)语法一致原则,即在语法形式上取得一致。例如,主语是单数形式,谓语动词也采取单数形式;主语是复数形式,谓语动词也采取复数形式。
例如:The students are very young.
            This picture looks beautiful.
2)意义一致原则,即从意义着眼处理一致关系。例如,主语形式虽是单数但意义是复数,谓语动词也采取复数形式;
而有些主语形式虽是复数但意义上看作单数,谓语动词也采取单数形式。
例如:The people in that country are fighting for independence.
            The crowd deeply respect their leader. 
            Three years in a strange land seems a long time.
3)就近原则,即谓语动词的单数或复数形式取决于最靠近它的词语。
例如:Neither hen or I am going to see the film tonight because we are busy.


几对容易混淆词组的一致用法:

1、由“this/thatkind/typeof+名词”作主语,谓语动词用单数形式;而由"these/thosekind/typeof+复数名词”作主语,谓语动词用复数形式。
例如:This kind of apples is highly priced.
            Those kind(s) of tests are good.
2、由“a number of,a totalo f,an average of+复数名词”作主语,谓语动词用复数形式;由“the number of,the total of,the average of+复数名词”作主语,谓语动词用单数形式。
例如:A number of students are waiting for the bus.
            The number of the students in this university is increasing yearly.
3、one of,the(only) one of的一致用法
例如:This is one of the books that have been recommended.
            This is the(only) one of the books that has been recommended.


 主谓一致用法点拨:

1、并列结构作主语谓语用复数:
如:Reading and writing are very important.
注意:当主语由and连结时,如果它表示一个单一的概念,即指同一人或同一物时,谓语动词用单数,and此时连接的两个词前只有一个冠词。
如:The iron and steel industry is very important to our life.
典型例题:
The League secretary and monitor___asked to make a speech at the meeting.
A. is
B. was
C. are
D. were
答案:B.
注:先从时态上考虑。这是过去发生的事情应用过去时,先排除A、C本题易误选D,因为The League secretary and monitor 好象是两个人,但仔细辨别,monitor前没有the,在英语中,当一人兼数职时只在第一个职务前加定冠词。后面的职务用and相连。这样本题主语为一个人,所以应选B。

2、主谓一致中的靠近原则:
1)当there be句型的主语是一系列事物时,谓语应与最邻近的主语保持一致。
例如:There is a pen, a knife and several books on the desk.
            There are twenty boy-students and twenty-three girl-students in the class.
2)当either…or…与neither…nor,连接两个主语时,谓语动词与最邻近的主语保持一致。
如果句子是由here, there引导,而主语又不止一个时,谓语通常也和最邻近的主语一致。
例如:Either you or she is to go. 
            Here is a pen, a few envelops and some paper for you.

3、谓语动词与前面的主语一致:
当主语后面跟有with, together with, like, except, but, no less than, as well as等词引起的短语时,谓语动词与前面的主语一致。
例如:The teacher together with some students is visiting the factory. 
            He as well as I wants to go boating.

4、谓语需用单数:

1)代词each和由every, some, no, any等构成的复合代词作主语,或主语中含有each,every,谓语需用单数。
例如:Each of us has a tape-recorder. 
2)当主语是一本书或一条格言时,谓语动词常用单数。
例如:The Arabian Night is a book known to lovers of English. 
3)表示金钱,时间,价格或度量衡的复合名词作主语时,通常把这些名词看作一个整体,谓语一般用单数。(用复数也可,意思不变。)
例如:Three weeks was allowed for making the necessary preparations.
            Ten yuan is enough.

5、指代意义决定谓语的单复数:
1)在代词what, which, who, none, some, any, more, most, all等词的单复数由其指代的词的单复数决定。
例如:All is right. (一切顺利。)
            All are present. (所有人都到齐了。)
2)集体名词作主语时,谓语的数要根据主语的意思来决定。
例如:family, audience, crew, crowd, class, company, committee等词后用复数形式时,意为这个集体中的各个成员,用单数时表示该个集体。
例如:His family isn't very large. 他家不是一个大家庭。
            His family are music lovers. 他的家人都是音乐爱好者。
但集合名词people, police, cattle, poultry等在任何情况下都用复数形式。
例如:Are there any police around?
3)有些名词,如variety, number, population, proportion, majority等有时看作单数,有时看作复数。
A number of+名词复数+复数动词。 The number of+名词复数+单数动词。
例如:A number of books have lent out.
            The majority of the students like English.

6、与后接名词或代词保持一致:

1)用half of, part of, most of, a portion of等词引起主语时,动词通常与of后面的名词,代词保持一致。
例如:Most of his money is spent on books.
            Most of the students are taking an active part in sports.
2)在一些短语,如many a或more than one所修饰的词作主语时,谓语动词多用单数形式。
但由more than…of作主语时,动词应与其后的名词或代词保持一致。
例如:Many a person has read the novel. 许多人都读过这本书。
            More than 60percent of the students are from the city. 百分之六十多的学生都来自这个城市


主谓一致知识体系:

 


主谓一致用法拓展:

1)当everyone,everybody,noone,nobody,anyone,anybody,someone,somebody,everything,anything,something,nothing等用作主语时,其相应的代词一般用单数形式。
例如:If anybody calls, tell him that I'm out.
            Something strange happened, didn't it? 
2)人称代词与名词的呼应:人称代词I(me),he(him),she(her),it(it) 都是代替前面的单数名词,而they(them),we(us)则是代替复数名词的,you既可以代表单数,也可以代表复数。但表示泛指的时候,用he或one来表示。
例如:If a young person enters a classical music field only for money, he is in the wrong profession. 
3)物主代词与名词的呼应:my,our,his,her,its,their要与代替的名词在数上一致。
例如:The welfare department,as well as the other social services,will have its budget cut.
4)反身代词与其所代成分间的呼应。
例如:Many primitive people believed that by eating ananimal they could get some of the good qualities of that animal for themselves.
5)指示代词与所代名词间的呼应:this和that指代单数名词或不可数名词,these和those指代复数名词(those还可以用作先行词,引导定语从句,表示“那些人”)。
例如:She invited all those who had been her former colleagues.
6)much和muchof后接不可数名词,而many和manyof后接可数名词的复数。
例如:There is not much coal left.
            A great many of the houses were knocked down by the earthquake.
7)表示量的词后面有的接可数名词,有的接不可数名词。
接可数名词的有:a number of,a rangeof,a series of十复数名词;
接不可数名词的有:a great deal of,an amount of十不可数名词;
既可接可数又可接不可数名词的有:a lot of,a variety of。
例如:1.The government attached a great deal of importance to education.
            2.Quiteanumberofwomenappliedforthisjob.
            3.The college library has avariety of books.
            4.An apple is avariety off ruit.
     


定义:

直接引语:直接引用别人的原话,并在原话前后加引号。
        例:He said:" It is too late." 
间接引语:用自己的话转述别人的话,多数以宾语从句的形式构成。
        例:He said it was too late.


直接引语与间接引语的转换:

一、人称代词的变化: 
直接引语变间接引语时,人称代词的变化一般规律是:
        第一人称→第三人称;
        第二人称→第一人称;
        第三人称→第三人称。
        简记为“二一、一三、三留”。 
例:"I'm thinking of changing my address." he said.
   → He said that he was thinking of changing his address.(I和he指同一个人)  
        Xiao Ming asked me, "Are you going to the park with us?"
  → Xiao Ming asked me if I was going to the park with them.(us与them指相同的人,XiaoMing是其中的一员;me和you指同一个人)
       Mr. Li said, "She will attend the meeting."
  → Mr. Li saidthatshewouldattendthemeeting.(Mr. Li和she不是同一个人) 但当说话者是第一人称,直接引语中的主语也是第一人称时,不作变化。 
       I said to my children, "I will give you some presents on Christmas Day."
  → I told my children I would give them some presents on Christmas Day. (I为同一说话者)

二、时态的变化

直接引语变间接引语时,时态的变化规律是往“过去”相应的时态推移:
        一般现在时→一般过去时,
        一般将来时→过去将来时,
        现在进行时→过去进行时,
        现在完成时→过去完成时,
        一般过去时/过去完成时→过去完成时。
如:My father told me, "He will come back next week."
   → My father told me that he would come back the next week.
        She asked me, "Did you finish your homework?"
   → She asked me if I had finished my homework.
注意:直接引语属下列情况时,时态不作变化:
1、直接引语属真理或客观事实时:
如:The teacher said to us, "Light runs much faster than sound."
   → The teacher told us light runs much faster than sound.
2、主句谓语动词是现在或将来某个时态:
如:The old man often says, "I joined the Red Army when I was young."
   → The old man often says that he joined the Red Army when he was young.
3、直接引语带有具体的过去时间状语时:
如:The politics teacher said to us, "The party was founded in 1921."
   → The politics teacher told us that the party was founded in 1921.
4、直接引语谓语有情态动词:had better,would rather及need,must,oughtto等时:
如:He said to me, "I would rather live in the countryside."
   → He told me that he would rather live in the countryside.
5、直接引语为虚拟语气谓语时 e.g.Shesaid,"IwouldbehappyifIwereabird."→ Shesaidthatshewouldbehappyifshewereabird.

三、句型的变化:

直接引语变间接引语时,句型要作适当变化:
1、变陈述句为由that引导的从句(that常省略):
如:"I want to improve my English at school," said the child.
   → The child said(that) he wanted to improve his English at school.
2、变一般疑问句为由if/whether引导的从句:
如:"Are you sure he will come today?"Jenny asked Helen.
   → Jenny asked Helen if/whether she was sure he would come that day.
3、变选择疑问句为由whether...or.../whether...or not引导的从句:
如:"Is he a director or an actor?" she asked me.
   → She asked me whether he was a director or an actor.
4、变反意问句时,要视说话者的语气而定:
(1)表示疑问时,先需去掉后面的反意问句部分,再按一般疑问句变化。
如:"You haven't finished your composition, have you?" the teacher said to me.
   → The teacher asked me if I had finished my composition.
(2)表示提醒或警告等特别语气时,先按陈述句变化,再把间接引语前的动词更换为表示相应语气的动词remind,warn等。
如:"You're late for class, aren't you?" the teacher said angrily to me.
   → The teacher warned me that I was late for class.
5、变特殊疑问词开头的问句为原特殊疑问词引导的从句:
如:"When did you come here?" Tom asked Jim.
   → Tom asked Jim when he had gone there.
6、变祈使句为不定式短语,作动词ask,tell,order,beg,request,advise,offer,warn等的宾语补足语,宾语为说话者的对象,选什么动词,视情况而定:
如:The doctor said to the patient, "Don't eat oily food again."
   → The doctor advised the patient not to eat oily food again.
7、变感叹句为how或what引出的从句,也可用that引出从句:
如:"How clever a boy he is." the teacher said to the mother.
   → The teacher told the mother how clever a boy he was.
或:The teacher told the mother that he was clever boy.
8、直接引语是多个句子时,按其句型特点,用上面的方法分别处理,并用and连接:
如:Mrs. Smith said, "I don't know the way to the station. How can I get there?"
   → Mrs. Smith said that she didn't know the way to the station and asked me how she could get there.
9、若直接引语是What's the matter?/What has happened?/What's wrong with...? 时,变成间接引语语序不变:
如:"What's the matter?" said he.
   → He asked me what was the matter.


直接引语变间接引语词语转化对比:

直接引语 间接引语
this, these that, those
here there
now then
today,tonight that day,that night
this evening that evening
last week the week before
tomorrow the next/following day
yesterday the day before
next week/month/year the next week/month/ year
ago before
come go
注意:如果在当时转述别人话,不必要改变时间状语;在原地转述别人的话,也不必改变地点状语,同样,come也不一定要改为go。
如:John said just now, "I came here yesterday."
    →John said just now that he came here yesterday.