本试题 “To have a family reunion dinner at a restaurant, you need to reserve the restaurant and selectdishes on the menu months before it,____?[ ]A. don't ...” 主要考查您对一般现在时
反意疑问句
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。
反意疑问句的概念:
表示提问人的看法,没有把握,需要对方证实。
反意疑问句由两部分组成:前一部分是一个陈述句,后一部分是一个简短的疑问句,两部分的人称时态应保持一致。
1、陈述部分肯定式+疑问部分否定式,可记为前肯后否。
2、陈述部分否定式+疑问部分肯定式,可记为前否后肯。
例如:This pencil is red, isn't it? Yes, it is. / No, it isn't.
This pencil isn't red, is it? Yes, it is. / No, it isn't.
反意疑问句类型:
1)陈述部分的主语是I,疑问部分要用aren't I.
如:I'm as tall as your sister, aren't I?
2)陈述部分的谓语是wish,疑问部分要用may+主语。
如:I wish to have a word with you, may I?
3)陈述部分用no, nothing, nobody, never, few, seldom, hardly, rarely, little等否定含义的词时,疑问部分用肯定含义。
如:The Swede made no answer, did he/she?
Some plants never blown(开花), do they?
4)含有oughtto的反意疑问句,陈述部分是肯定的,疑问部分用shouldn't/oughtn't+主语。
如:He ought to know what to do,oughtn't he?/shouldn't he?
5)陈述部分有have to+v.(had to+v.),疑问部分常用don't+主语(didn't+主语)。
如:We have to get there at eight tomorrow, don't we?
6)陈述部分的谓语是usedto时,疑问部分用didn't+主语或usedn't+主语。
如:He used to take pictures there, didn't he?/usedn't he?
7)陈述部分有had better+v. 疑问句部分用hadn't you?
如:You'd better read it by yourself, hadn't you?
8)陈述部分有would rather+v.,疑问部分多用wouldn't+主语。
如:He would rather read it ten times than recite it, wouldn't he?
9)陈述部分有You'd like to+v.疑问部分用wouldn't+主语。
如:You'd like to go with me, wouldn't you?
10)陈述部分有must的疑问句,疑问部分根据实际情况而定。
如:He must be a doctor, isn't he?
You must have studied English for three years, haven't you?/didn't you?
He must have finished it yesterday, didn't he?
反意疑问句用法总结:
陈述部分的谓语 | 疑问部分 |
I' | aren’t I |
wish | may + 主语 |
no, nothing, nobody, never, few, seldom, hardly, rarely, little等否定含义的词 | 肯定含义 |
ought to(肯定的) | shouldn't/ oughtn't +主语 |
have to+v.(had to+v.) | don't +主语(didn't +主语) |
used to | didn't +主语或 usedn't +主语 |
had better + v. | hadn't you |
would rather + v. | wouldn't +主语 |
you'd like to + v. | wouldn't +主语 |
must | 根据实际情况而定 |
感叹句中 | be +主语 |
neither…nor, either…or 连接的并列主语 | 根据其实际逻辑意义而定 |
指示代词或不定代词everything, that, nothing, this | 主语用it |
并列复合句 | 谓语根据邻近从句的谓语而定 |
定语从句,宾语从句的主从复合句 | 根据主句的谓语而定 |
think, believe, expect, suppose, imagine等引导 | 与宾语从句相对应的从句 |
everybody, anyone, somebody, nobody, no one | 复数they, 单数he |
情态动词dare或need dare, need 为实义动词 |
need (dare ) +主语 do +主语 |
省去主语的祈使句 Let's 开头的祈使句 |
will you?shall we? |
there be | 相应的谓语动词+there(省略主语代词) |
否定前缀不能视为否定词 | 仍用否定形式 |
must表"推测" | 根据其推测的情况来确定反意疑问句 |
反意疑问句特殊用法点拨:
1、感叹句中,疑问部分用be+主语。
如:What colours, aren't they?
What a smell, isn't it?
2、陈述部分由neither...nor, either...or 连接的并列主语时,疑问部分根据其实际逻辑意义而定。
如:Neither you nor I am engineer, are we?
3、陈述部分主语是指示代词或不定代词everything, that, nothing, this,疑问部分主语用it。
如:Everything is ready, isn't it?
4、陈述部分为主语从句或并列复合句,疑问部分有三种情况:
a.并列复合句疑问部分,谓语动词根据邻近从句的谓语而定。
如:Mr. Smith had been to Bei jing for several times, he should have been in China now, shouldn't he?
b.带有定语从句,宾语从句的主从复合句,疑问部分谓语根据主句的谓语而定。
如:He is not the man who gave us a talk, is he?
He said he wanted to visit Japan, didn't he?
c.上述部分主句谓语是think, believe, expect, suppose, imagine等引导的定语从句,疑问部分与宾语从句相对应构成反意疑问句。
如:I don't think he is bright, is he?
We believe she can do it better, can't she?
5、陈述部分主语是不定代词everybody, anyone, somebody, nobody, noone等,疑问部分常用复数they,有时也用单数he。
如:Everyone knows the answer, don't they?(doeshe?)
Nobody knows about it, do they?(doeshe?)
6、带情态动词dare或need的反意疑问句,疑问部分常用need(dare)+主语。
如:We need not do it again, need we?
He dare not say so,dare you? 当dare, need为实义动词时,疑问部分用助动词do+主语。
如:She doesn't dare to go home alone, does she?
7、省去主语的祈使句的反意疑问句,疑问部分用will you。
如:Don't do that again, will you?
Go with me, will you/won't you? 注意:Let's开头的祈使句,后用shall we? Let us开头的祈使句,后用will you?
如:Let's go and listen to the music, shall we?
Let us wait for you in the reading-room, will you?
8、陈述部分是"therebe"结构的,疑问部分用there省略主语代词。
如:There is something wrong with your watch, isn't there?
There will not be any trouble, will there?
9、否定前缀不能视为否定词,其反意疑问句仍用否定形式。
如:It is impossible, isn't it?
He is not unkind to his classmates, is he?
10、must在表"推测"时,根据其推测的情况来确定反意疑问句。
如:He must be there now, isn't he?
It must be going to rain tomorrow, won't it?
反意疑问句知识体系:
复合句的反意疑问句:
1、当陈述部分是一个(带that引导宾语从句的)主从复合句时,附加疑问句的主谓要和主句的主谓保持对应关系。但是,当陈述部分的主语是:I suppose, I think, I believe, I imagine, I expect等结构时,附加疑问句的主语和谓语要和从句的主语,谓语保持一致关系。而且要注意到否定的转移问题。
如:I think there is something wrong with the washer, isn't there?
We don't suppose he cares, does he?
2、当陈述部分是I'm sure that;we are sure;I'm afraid that;We are sure that;I feel sure that等后面跟宾语从句时,反意疑问句与后面的宾语从句一致。
3、当陈述部分是并列句时,附加疑问句的主谓语要和离它最近的句子的主谓保持对应关系。
如:We must redouble our efforts, or we'll not be able to catch up with the others, will we?
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