第一句话:原始起源
主+谓+宾 ;主+系+表
1、主语:主语是一个句子所叙述的主体,一般位于句首。在原始的简单句中,主语可由名词、代词、数词、名词化的形容词表示。例如:
During the 1990s, American country music has become more and more popular.(名词)
We often speak English in class.(代词)
One-third of the students in this class are girls.(数词)
The rich should help the poor.(名词化的形容词)
2、谓语(动词):谓语说明主语所做的动作或具有的特征和状态。动词在句中作谓语,一般放在主语之后。谓语的构成如下:
1.简单谓语:由一个动词或动词短语构成。如:He practices running every morning.
2.复合谓语:(1)由情态动词或其他助动词加动词原形构成。如:You may keep the book for two weeks. He has caughta bad cold. (2)由系动词加表语构成。如:We are students.
在
3、宾语:宾语表示动作的对象或承受者,一般位于及物动词和介词后面。例如:
They went to see an exhibition(展览)yesterday.(名词)
The heavy rain prevented me from coming to school on time.(代词)
How many dictionaries do you have? I have five.(数词)
They helped the old with their housework yesterday.(名词化形容词)
4、表语:表语用以说明主语的身份、特征和状态,它一般位于系动词(如be, become, get, look, grow, turn, seem等)之后。表语一般由名词、代词、形容词、分词、数词。
Our teacher of English is an American.(名词)
Is it yours?(代词)
The weather has turned cold.(形容词)
The speech is exciting.(分词)
Three times seven is twenty one?(数词)
第二句话:第一次飞跃
在简单句中,只要满足上面两种结构,就可以把一件简单的事说清楚,但随着
1、定语:修饰名词或代词的词为定语。定语可由以下等成分表示:(在汉语里,定语可以
Guilin is a beautiful city.(形容词)
China is a developing country; America is a developed country.(分词)
There are thirty women teachers is our school.(名词)
His rapid progress in English made us surprised.(代词)
2、状语:修饰动词、形容词、副词或整个句子,说明动作或状态特征的句子成分,叫做状语。
状语在高中是一个相对抽象的概念,在简单句中状语一般由副词充当,修饰动词和形容词为主,除此之外,介词短语在简单句中也喜欢扮演状语的作用,这个语法点主要存在于我们的语法填空和短文改错中。
第三句:第二次飞跃
随着
主(多喝水)+ is great for your health.
I love 宾(踢足球).
My hobby is 表(玩电脑
I has bought a book(王先生写的)等等。
我们发现,在上面的模型里,没有办法用一个单词进行描述,所以在演变的过程中,出来一个新的语法成分,叫做非谓语动词短语(to do ,doing, done,注意done与did的区别)
注:
1、只加不定式作宾语的动词:plan, demand, promise, help, prepare, decide, refuse, choose, wish/hope, expect, fail, pretend, manage, determine, beg, arrange, threaten, claim, hesitate, happen等。
2、只加动名词作宾语的动词:admit, avoid, consider, escape, imagine, mind, miss, practice, suggest, advise, allow, permit, risk, prevent, resist, deny, forbid,advocate, forgive, acknowledge, postpone, delay, fancy, recall,finish/complete, acknowledge等
3、下面这些短语只能加doing作宾语:be addicted to, be accustomed to, get down to, lead to ,contribute to, devote oneself to , object to, look forward to, owing to, become/get/be used to, pay attention to等等。
4、既可以加to do, 也可以加doing的动词,且意思很相近的动词:intend, attempt, continue, begin, start等。
5、接to do 和doing 作宾语意义差别很大的动词:mean, forget, try, go on等。
To swim in the river is a great pleasure.(不定式)
Smoking does harm to the health.(动名词)
He pretended not to see me.(不定式短语)
I enjoy listening to popular music.(动名词短语)
Our monitor is always the first to enter the classroom.(不定式短语)
The boy playing football(动名词短语) is my brother
The dog killed by a car(过去分词短语) is very fierce.
注意:非谓语动词短语作定语时,要放在修饰词的后面,形容词做定语时,放在修饰词的前面。
非谓语动词短语是一个全新的语法概念,因为与我们汉语语法思维差别很大,所以同学们对此不是很理解,所以在学习时需要转换下思维。它的出现解决了
从句的到来,随着
主(我们所需要的东西)+is +much knowledge I know宾(Tom 什么时候回来)
My question is (是否我们需要好好学
我们会发现,这时出现了一个句子来扮演成分的功能,所以也就有日后大家学习的宾语从句,主语从句,表语从句,定语从句相关概念了,而且我们知道在改错和语法填空里,例如that,wh—词是高频考点。状语从句在这里暂时不提。
因此,希望今后同学们在学习
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