小学英语语法课件-系动词、实义动词和助动词.pptVIP

PracticeProductionUnit7LinkVerb,NotionalVerbandAuxiliaryVerb系动词、实义动词和助动词PresentationWarmupHowisthegirlinthediningroom?Whatisthecolorofthedoor?WherewereyoulastSaturday?Howwasthemovie?Therearesevenmonkeysinthetree.Warmup读一读，圈出句子中的动词Thereissomeiceonthecar.Wewenttothezoolastyear.Shedidn’tfinishherhomework.Sheplayspingpongeveryday.Lucydoesn’twanttobeafootballplayer.Warmup读一读，圈出句子中的动词Warmup除了省略句，句子中不能没有动词。最常见的动词有两种：一种是be动词，另一种是实义动词。当含有实义动词的句子进行句型转换或时态变化时，需要添加进来的词被称之为助动词。助动词顾名思义就是帮助动词完成句型结构和时态以及数的变化，而能使用助动词的也只有实意动词。原因是通常be动词提前或者do后加not就能够直接变成疑问句或者否定句的变化，而实意动词不能所以需要借助助动词的帮助。今天我们来学习be动词、实意动词和助动词。PresentationLookandSayPresentationSentences阅读并翻译例句。通过句意来观察并总结句型中经常出现的be动词、实义动词和助动词有哪些。HeisinClassOne,GradeTwo.Wearenotplayingathome.Isthereanysoupinthebowl?Whatisthecolorofthedoor?Heplaysbasketballwithhisfriendseveryday.Hedidn’tgoskatinglastyear.HavetheybeentoAmerica?Whatwouldyoudoifyougotocollege?PresentationGrammarBox系动词be的句型结构句型结构肯定句：主语+系动词be+其他Heisapoliceofficer.他是一名警察。否定句：主语+be+not+其他Heisnotapoliceofficer.他不是警察。一般疑问句：Be+主语+其他？Isheapoliceofficer?他是警察吗？特殊疑问句：特殊疑问词+be+主语＋其他？Whatishe?他是做什么的？实义动词和助动词的句型结构句型结构肯定句：主语+实义动词+其他主语+助动词+动词形式+其他Ilikefruit.Hehasgotthreebigtoys.否定句：主语+助动词do/does+not+实义动词原形+其他主语+主动动词not+动词形式+其他Idon’tlikefruit.Hewon’tgofishing.一般疑问句：助动词Do/Does+主语+实义动词原形+其他？助动词+主语+动词形式+其他？Doyoulikefruit?Haveyoueverreadthisbook?特殊疑问句：特殊疑问词+do/does+主语+实义动词原形＋其他？特殊疑问词+助动词+主语+动词形式+其他？Whatdoyoulike?Wherehashebeen?PresentationGrammarBoxPracticeOralPractice把下列单词正确分类，并朗读出来。willcarefeellikeishaven’tgetarewantsearchshouldbecomereaddoesamlovecookdidn’ttransfer特殊