雅思写作核心语法知识（二）

（二）句子分类回顾：根据类型句子可分为四种：简单句、并列句、复合句、并列复合句。

一简单句：一个句子中只包含一个主谓或者由并列连接词来连接两个或两个以上的谓语或主语。

International tourismindeedgives rise tosome problems.

Ambition and perseveranceare two substantial factors to success.

Learning this coursecan stimulateone’s imagination andcultivateone’s independence.

二并列句：由并列连词连接的两个简单句。（and but or so for）

Life is hopeandhope is life.

Problems never stopbutpeople stop problems.

三复合句：由从属连词引导的从句修饰主句，根据意义可分为：名词从句（主、宾、表、同）、形容词从句（定语从句）、副词从句（状语从句）。

It goes without saying thatchange is an unavoidable trend.

Some people argue thatthis practice is unjustified.

四并列复合句：在并列句当中出现了复合句。

Not onlydo teachers teach us knowledge,butthey teach us many other thingswhich can never be taught by computers.