简单句 1.概念 由一个主语(或并列主语)和一个谓语（或并列谓语）所构成的句子叫简单句。

简单句的分类 1.主语+谓语 (S+V) Everything changes. This machine works well. 2.主语+及物动词（谓语）+宾语(S+V+O) My sister studies French. They decided to hold a class meeting.

3.主语+及物动词+间接宾语+直接宾语● (S+V+IO+DO) My mother bought me a book. The little boy is always asking his teacher questions. 4.主语+及物动词+宾语+宾语补足语● (S+V+O+OC) They elected him monitor. Our teacher made us speak English as much as possible in class.

5.主语+连系动词+表语（S+V+P) My father is a teacher. The Summer Palace looks beautiful.

简单句专项练习(摘自高中英语语法探究大全） 1._____ food you’ve cooked!(NMET 1991) How a nice B. What a nice C. How nice D.What nice 2.How____ can you finish the drawing?(NMET1992) long B. often C. soon D. rapid 3.____ terrible weather we have been having these days. What B. What a C. How D. How a 4. ____ from Beijing to London!(NMET1993) How long way it is B. What a long way is it C. How long way is it D. What a long way it is

5._____, he doesn’t study well.(NMET1985) A. As he is clever B. Clever as he is C. He is as clever D. As clever he is 6.----Don’t forget to come to my birthday party tomorrow. (NMET1994) ----____. A. I don’t B. I won’t C. I can’t D. I haven’t

并列句 由并列连词把两个或两个以上的简单句连在一起的句子，叫并列句.

常用的并列连词 and, but, or, so, yet, for, either…or, neither…nor, not only…but also,等。

The car broke down, so we had to find a telephone. You can wait here and I’ll come back soon. Hurry up, or you will be late. He sold the house, yet(but) he can’t help regretting it. Not only had the poor man been arrested(逮捕), but he had been sent to prison as well. Either she is to blame or you are.

but, however, yet, still but 具有明显的对比、转折意味，为并列连词; however 对比转折意味稍弱，且为副词。but 位于句首，且后无符号隔开。但however 位置灵活，可放于句首、句中、句末，且之后常用逗号隔开。 still 除表示“依然” 用于句中外，还可以表示“尽管如此”，为副词，前面用分号。

c. yet 可替代but ,但语气较生硬。 yet 可与and连用，but 却不可。 yet 可与 though 对应使用，but 却不可 He worked hard, yet(but) he failed. It is strange, yet(but) it is true. The book is not thick, and yet it is hard to read. Though/Although he was ill, yet he managed to come.

并列连词so不可与从属连词because连用。 I couldn’t find my pen, so I wrote in pencil.

and和or连接祈使句和陈述句 祈使句表示条件， 陈述句表示结果。有时祈使句部分可用名词短语构成。 Work hard, and you will succeed. (If you work hard, you will succeed.) Work hard, or you will fail. (If you don’t work hard, you will fail.) One more step, and I will beat you.

for 可作并列连词，表示原因。它与后面的分句对前一句话起到补充说明的作用，其前常有逗号将前后两部分隔开。 It must have rained last night,for the ground is wet.

because 也可表示原因，但它是从属连词，它引导的从句可以放于句首或句末， 而for与后面分句只能放于前面一分句的后面。because 从句讲述的往往是直接原因，可用于回答why引起的问句， 而for 则不可。

while 并列连词，用以表示对比或相反的情况，意为“而、却”。 I drink black coffee while he prefers it with cream. English is understood all over the world while Turkish is spoken by only a few people outside Turkey itself.