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so/neither的倒装eg. He can swim. So can I.
I didn’t go to class. Neither did I.
结构:
so/neither+be+ 主语
so/neither+助动词+ 主语
so/neither+情态动词+ 主语
一般现在时, do, does/am, is, are
现在进行时, am, is, are
一般过去时, did
现在完成时, have, has
一般将来时, will, shall,
过去进行时,was, were
过去完成时,had
过去将来时, would
祈使句用以表达命令,要求,请求,劝告等。
1)祈使句有两种类型,一种是以动词原形开头,在动词原形之前加do (但只限于省略第二人称主语的句子)。
Take this seat.
Do be careful.
否定结构:
Don't move.
Don't be late.
2)第二种祈使句以let开头。
Let 的反意疑问句
a. Let's 包括说话者
Let's have another try,shall we / shan't we?
= Shall we have another try?
b. Let us 不包括说话者
Let us have another try,will you / won't you?
= Will you please let us have another try?
否定结构:
Let's not talk of that matter.
Let us not talk of that matter.
感叹句:有多种表现形式,有时一个单词、短语或一个词组也可成为感叹句。如:
Hello!喂! The design and the colours! 多美丽的图案和色彩啊!
有时陈述句、疑问句以及祈使句也可以转化成感叹句,如:
He’s a nice boy! 多好的孩子!
How can you be so silly!(你怎么这么傻!
Don’t go with us! 别跟我们一起去!
尽管感叹句的表现形式多种多样,但主要的表现形式只有两种,即what和how引导的感叹句。
what修饰名词,how修饰形容词、副词或动词。
结构
由感叹词what引导的感叹句。
what修饰名词或名词短语,有以下两种形式:
1. What+a(an)+(形容词)+单数可数名词+主语+谓语!或是:What+名词词组+主语+谓语!如:
What a fine day it is!
2. What+(形容词)+可数名词复数或不可数名词+主语+谓语!
What kind women they are!
What nice music it is!
由How引导的感叹句。
how用来修饰形容词、副词或动词。其结构是:How+形容词(副词)+主语+谓语!
How hard the workers are working!
How clever the girl is!
How quickly the boy is writing!
注意:当how修饰动词时,动词不跟着感叹词提到主语之前。
How fast the runner runs!
what与how引导的感叹句,一般情况下可以相互转换,转换后意义不变。(具体见下)如:
What an interesting story it is!==How interesting the story is!
what a beautiful building it is!==How beautiful the building is!
在口语中,感叹句的主语和谓语常常省略。如:
What a nice present!(省略it is)
How disappointed!(省略she is或其它可作本句主、谓的词语)
感叹句多以how或what引导,但在口语中,还有一些特殊的感叹句表达形式。
1.以副词here, there, in开头的感叹句。
Here comes the bus! 公共汽车来了!
There they are! 他们在那儿呢!
2.以疑问词who开头,表示惊奇。
Who else will read such a book! 谁还会读这样的书!
3.以情态动词may开头,表示愿望。
May you both be happy! 祝二位幸福。
May you succeed! 祝你成功!
4.否定疑问句用作感叹句时,它的意义是肯定的;但肯定疑问句用作感叹句在美国英语中比较常见。
Aren’t they sweet! 他们多可爱啊!
Am I hungry! 我饿极了!
5.一些短语用作感叹句。
Dear me! 哎呀! My goodness! 哎呀!
None of your nonsense! 不要胡说了!
6.一些作表语的成分用作感叹句。
Just my luck! 又倒霉了!
Sorry, my mistake! 对不起,是我的错!
7.以从句表示的感叹句。例如:
As if were my fault!好像是我的错似的!
To think a scandal of this sort should be going on under my roof!真想不到这种丑事竟然出在我们家里!
叹句如何变为间接引语
直接引语是感叹句时,若要变作间接引语,通常用引述动词tell, exclaim等。如:
“What a brave boy you are!” she told him. “你是一个多么勇敢的男孩子啊!”她告诉他说。→She told him what a brave boy he was. 她告诉他说他是一个多么勇敢的男孩子。
He said, “Hurrah! My friend is come.” 他说道,“乌拉!我的朋友来了。” →He exclaimed with delight that his friend had come. 他欢呼他的朋友来了。(引述动词用exclaim, 并加状语with delight)
当然,也可用其他一些引述动词。如:
He said, “Alas! How foolish I have been!” 他说道,“哎,我多傻啊!” →He confessed with regret that he had been very foolish. 他痛悔地承认他太傻了。(引述动词用confess加状语with regret)
“What a crime he has committed!” she said. “他犯了多大的罪啊!”她说道。→She didn’t know what a crime he had committed. 她不知道他犯了那么大的罪。(引述动词用know的否定式)
有时也可以不用引述动词,如:
“How fast she can run!” he says. “她竞能跑得那样快!”他说道。→It’s incredible how fast she can run. 她跑得如此之快令人不可置信。(用it’s incredible表示说话人的神情)
He said to them all, “Good-bye, my friends!” 他对他们说道,“再见,我的朋友们!” →He bade good-bye to all his friends. 他向他的所有朋友道别。(这里连间接引语也没有了)
关于感叹句 what 和 how 的区别:
一、 由"what"引导的感叹句:"what"意为"多么"用作定语,修饰名词(被强调部分),单数可数名词前要加不定冠词a/an,复数可数名词或不可数名词前不用冠词。这类句子的结构形式是:
what+(a/an)+adj.+n.+主语+谓语+(it is).
如:① What a clever girl she is! 多么聪明的姑娘呀!
二、由"how"引导的感叹句:"how"意为"多么",用作状语,修饰形容词或副词(被强调部分)。如果修饰形容词,则句中的谓语动词用系动词;如果how修饰副词,则句中的谓语动词用行为动词,这类句子的结构形式是:
How+adj.(adv.)+主语+谓语+(it is).
如:① How cold it is today! 今天多么冷呀!
三、在表示同一意义时,英语感叹既可用"what"引导,也可用"how"引导。
如:① What a hot day it is! How hot the day is !
四、感叹句在表示激动强烈的感情时,口语中常常采用省略句,其后面的主语和谓语往往略去不讲。
如:① What a fine day! 多么晴朗的天呀!
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