专题9句子种类考点知识精讲考点训练知识网络句子种类陈述句肯定句如:Ilikeapples
否定句如:Idon'tlikebananas
疑问句一般疑问句如:Doyouusuallygotoschoolbybike
选择疑问句如:Wouldyouliketeaorcoffee
反意疑问句如:Hefinishedhishomework,didn'the
特殊疑问句如:Howoftendoyouplaybasketball
祈使句let引导的祈使句如:Letmehelpyou
祈使句的否定如:Don'teatinclass
加强语气的祈使句如:Dobequietforamoment
感叹句what引导的感叹句如:Whatabraveboyheis
how引导的感叹句如:Howbeautifultheflowersare
感叹句的省略如:Whatabraveboy
陈述句转换为感叹句如:Sheisagoodstudent
→Whatagoodstudentsheis
what与how引导的感叹句的转换如:Whataninterestingbookitis
→Howinterestingthebookis
按用途分,句子可分为四种:陈述句、疑问句、祈使句和感叹句
考点一陈述句陈述句用来说明一个事实或陈述说话人的看法
陈述句分为肯定式和否定式两种,句末用句号,读时用降调,有五种基本句型
1.陈述句的肯定式的形式(1)主语+系动词+表语Wearehappy
注:系动词有三类,具体如下:①表状态:be,seem,appear(显得),go(变成),stand(坐落),stay(保持),lie(位于),keep(保持)②表感官:look(看上去),sound(听起来),sm