全国通用小升初英语专题考点讲解课件《句型 陈述句》.ppt

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1、陈述句陈述句：用来说明一个事实和表达说话人的看法或观点的句子，读时用降调。Sheisagoodstudent.Wearegoingtodoourhomework.陈述句的肯定形式1.主语+系动词+表语(1)Iamastudent.(2)Sheismyteacher.(3)Theflowerisbeautiful.陈述句的肯定形式2.主语+实意动词+其他(1)Ilikereadingbooksathome.(2)Heplaysbasketballeveryday.陈述句的肯定形式3.主语+情态动词+动词原形+其他(1)HecanwriteandspeakEng

2、lish.(2)Jamescanswim.陈述句的否定形式1.主语+be动词+not+表语(1)Thisisnotmybook.(2)It'snotmine.(3)Theyarenotstudents.陈述句的否定形式2.主语+do/does/did+not+动词原形+其他(1)Shedoesnotlikefruit.(2)Idon'tgotoschoolonfoot.(3)Shedoesn'twantacupoftea.陈述句的否定形式3.主语+情态动词+not+动词原形+其他(1)Ican'tseethemanbehindthetree.(2)Ican'

3、tspeakEnglish.常见否定的缩写形式isnot=isn'tarenot=aren'twasnot=wasn'twerenot=weren'tdonot=don'tdoesnot=doesn'tdidnot=didn'tcannot=can'tGoodbye!