按要求改写句子。1. DanielwatchesTVeveryevening.(改为否定句) 2. Idomyhomeworkeveryday.(改为一般疑问句,作否定回答) 3. Shelikesmilk.(改为一般疑问句,作肯定回-六年级英语
词
构成
举例
一般情况
词尾+s
动词原形
第三人称单数
work(工作)
stop(停止)
works
stops
以-ch, -sh, s, x, o结尾
词尾+es
teach(教)
wash(洗)
dress(装扮)
fix(安装)
go(去)
teaches
washes
dresses
fixes
goes
以“辅音字母+y”结尾
变y为i,再加es
fly(飞翔)
try(尝试)
flies
tries
一般现在时的特殊用法:
一些动词可用一般现在时来表达现在进行时:
verbs of the senses: hear,see,taste,smell,feel
verbs of the thinking: believe,know,mean,realize,think,remember
verbs of the linking: dislike,fear,heat,like,love,want
verbs of the possession: belong,have,own,possess
考点名称:否定句
- 否定句:
表示否定的句子。必须有否定词。
否定句的构成形式:
a. 谓语为be动词时,“be+not "一名学生。
b. 谓语为实义动词而且没有情态动词和助动词时,“do/ does/ did+not"构成否定。
例:I do not like dancing. 我不喜欢跳舞。
He does not want to go to school. 他不想去上学。
c. 谓语为“情态动词+实义动词”时,“情态动词+not”构成否定。
例:You must not smoke. 你千万不要吸烟。
I can not catch it. 我抓不住它。 - 否定句在英语语法中可以分为九类:
(1)一般否定句
I don't know this. No news is good news.
There is no person(smoking)/not a person/not any person(smoking)in the house.
(2)特指否定
He went to his office, not to see him.
I am sorry for not coming on time.
I don't think/believe/suppose/feel/imagine you are right.
(3)部分否定
All the answers are not right
All is not gold that glitters
I don't know all of them.
I can't see everybody/everything.
Both of them are not right.
(4)全体否定
None of my friends smoke.
I can see nothing/nobody.
Neither of them is right.
Nothing can be so simple as this.
(5)延续否定
You didn't see him, neither/nor did I.
You don't know, I don't know either.
He doesn't know English, let alone/to say nothing of/not to speak of(更不用说)French.
(6)半否定句
We seldom/hardly/scarcely/barely hear such fine singing.
I know little English. I saw few people.
(7)双重否定
You can't make something out of nothing.
What's done cannot be undone.
There is no sweet without sweat.
No gain without pains.
I can't help /keep/ laughing whenever I hear it.
No man is so old but(that)he can learn.
(8)排除否定
Everyone is ready except you.
He did nothing but play.
But for your help, I couldn't do it.
(9)加强否定
I won't do it at all.
I can't see it any more.
He is no longer a boy. 否定转移的形式与用法:
一、动词的否定转移
1.形式上否定主句的谓语,实际上是否定从句的谓语
当动词“think”、“believe”、“suppose”、“imagine”、“expect”、“feel”的主语是第一人称,谓语动词为没有任何副词修饰的一般现在时,它们的否定式实际上是对宾语从句的否定。
表示说话者提出一种委婉的看法或主张。如:
I think that he will help us.——I don’t think that he will help us. 我认为它不会帮助我们。
I believe that he is right.——I don’t believe that he is right. 我认为他不对。
I suppose that he likes it.——I don’t suppose that he likes it. 我想他不喜欢它。
2. 形式上否定谓语动词,实际上否定复合宾语
当动词“think”、“believe”、“suppose”、“imagine”、“expect”、“feel”、“find”的主语是第一人称,谓语动词为没有任何副词修饰的一般现在时,它们前面的否定式实际上是对复合宾语的否定。表示说话者所提出的一种委婉的看法或主张。如:
I think math difficult. — I don’t think math difficult. 我认为数学不难。
I find the story interesting. — I don’t find the story interesting. 我认为这个故事没有趣。
I expect so. —I don’t expect so. 我认为不会。
二、动词“think”、“believe”、“suppose”、“imagine”、“expect”、“feel”在下列情况下,否定不转移:
1.这些动词跟其他另一个动词一起做并列谓语时,否定不转移。如:
I believe and hope he won’t do that. 我相信并且也希望他将不会那样做。
I feel and admit that we are not foolish. 我觉得并且也承认我们并不愚蠢。
2.用于疑问句时,否定不转移。如:
Do you think it is not going to rain? 你认为天不会下雨吗?
Don’t you believe that he has done a good thing? 难道你不相信他做了一件好事?
3.用作插入语时,否定不转移。如:
Li Lei, I think, won’t be angry with you. 我想李蕾不会生你的气。
Tom, I suppose, won’t be against it. 我猜想汤姆不会反对。
Mike, I believe, hasn’t seen the film. 我认为迈克没有看这场电影。
4.动词前有其他副词修饰时,否定不转移。如:
I really don’t think it’s necessary for us to go there now. 我的确不认为我们有必要去那儿。
I feel strongly that he shouldn’t do such a thing. 我强烈地认为他不应该做那样的事。
5.动词为非一般现在时或主语不是第一人称时,否定不转移。
I thought that he wouldn’t come back soon. 我原以为他不会回来得这么快。
She didn’t believe that he became a good boy. 她不相信它变成了一个好孩子。
He thinks that he isn’t fit for the job. 他认为他不适合这件工作。
He doesn’t believe that what we told him is true. 他不相信我们告诉他的事是真的。
6.当宾语从句中含的否定为“not……at all”、“not a little”、“not a few”、“not enough”、“can’t help”等固定搭配时,否定不转移。如:
I think that he doesn’t know it at all. 我想他对那一点也不知道。
I suppose that it is not enough to remember the words if you want to learn the language well. 我认为如果你想把这门语言学好,那么只记单词是不够的。
I believe that you can’t help singing our national anthem when you win the first place in the Olympic Games. 我相信当你在奥运会上获得第一名时你会情不自禁地唱起国歌来。
7.当宾语从句中含“no”、“nothing”、“nobody”、“nowhere”、“hardly”、“seldom”、“little”、“few”等否定词或半否词时,否定不转移。如:
I believe that nothing can make me give it up. 我想任何事情也不能使我放弃。
I think that no one can escape if the ship sinks in the sea. 我认为如果这艘船沉入海底的话,那么谁也逃不掉。
I suppose that he is a man of few words. 我猜想他是一个言语不多的人。
考点名称:一般疑问句
- 一般疑问句:
是疑问句的一种。它是以be动词,have或助动词、情态动词开头,用yes(是)或no(否)来回答的句子。
其结构是:系动词be/助动词/情态动词+主语+其他成分
一般疑问句的肯定形式为:
助动词+主语(+实义动词)。肯定答语用“yes+可定结构”。
一般疑问句的否定形式为:
助动词构成的缩写否定词+主语(+实义动词)。否定答语用“no+否定结构”。
例:
— Do you like this story-book? 你喜欢这本故事书吗?
— Yes, I do. 喜欢。/ No, I don’t. 不喜欢。
— Is he a student? 他是一名学生吗?
— Yes, he is. 是,他是。/ No, he isn’t. 不,他不是。 一般疑问句的改写:
一、含有be动词的一般疑问句,通常把be动词调到句首。例如:
陈述句:They are in the swimming pool.
一般疑问句:Are they in the swimming pool?
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