英语陈述句、疑问句、祈使句和感叹句及练习一、陈述句1、概述用来叙述一个事实或观点的句子叫陈述句(declarative sentence)。陈述句有肯定和否定两种形式，一般用降调，句末用句号。They lead an active life which keeps up their normal body temperature, even in very cold winter weather.他们生活很活跃，即使在严寒的冬天也能保持正常的体温。If you do have difficulties, it is better to try again another day.如果你的确有困难，最好改天再试一试。This is a most troublesome case. 这是一个非常麻烦的案子。2、语序陈述句的语序一般是“主语+谓语部分”，或“主语+系动词+表语”。Plants grow well all the year round.一年四季植物生长良好。His strong will doubled their efforts.
