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1、 I brush my teeth every morning.Mary brushes her teeth every morning.2)I have a shower every evening.Mary has a shower every evening.3)I go swimming once a week.Mary goes swiming twice a week.第1页/共20页 I my teeth every morning.Mary her teeth every morning.2)I a shower every evening.Mary a shower ever
2、y evening.3)I swimming once a week.Mary swimming twice a week.brushbrusheshavehasgogoesgo Ready?练一练第2页/共20页My mother/clean the house/oftenMy mother often cleans the house.第3页/共20页Tom/play football/every dayTom plays football every day.第4页/共20页Mary/go shopping/once a weekMary goes shopping once a wee
3、k.第5页/共20页Lily study every dayLily studies every day.第6页/共20页they go swimmingsometimesThey sometimes go swimming.第7页/共20页Lets have a try!我们试着总结一下：当主语是第三人称单数时，谓语动词的变化形式：第8页/共20页Change the following verbs into their third-person singular forms.listentalkWe add-s after most verbs.listenstalkspasspushwa
4、tchmixgodomixespassespusheswatchesgoesdoesWe usually add-es after verbs ending in-s,-x,-o,-ch,-sh.flystudyfliesstudiesWe usually change the-y into i and add-es to the words ending in a consonant and-y.第9页/共20页Lets check ourselves第10页/共20页watch TV every daywash clothes seldombrush teeth twice a day g
5、o to school alwaysplay the guitar sometimesstudy English oftenhave morning break once a dayfly kites neverdo my homework Miss my friends第11页/共20页仔细观察，看看怎么说！I watch TV every day.转述：She/He/Duanyong watches TV every day.第12页/共20页Mary likes music.Discuss with your partnerI like music.I dont like music.S
6、he goes swimming every Sunday.Mary doesnt like music.She doesnt go swimming every Sunday.第13页/共20页2.He_ _(live)in Shanghai.Practice one1.She likes the black bag very much.She _ _ the black bag very much.变成否定形式。3.The desk _ _(have)four legs.4.He_ _(need)a pair of shoes.5.She_ _(do)her homework every
7、day.doesntdoesntdoesntdoesntdoesntlikelivehaveneeddo第14页/共20页watch TV I dontwash clothes 转述：brush teeth She/He doesnt go to school play the guitar study English have morning break fly kites do my homework 第15页/共20页summary我们一起归纳总结一下：我们这节课主要学习了什么。第16页/共20页Homework请以第三人称的口吻来改写课本第17页的这篇文章。Sam is a junio
8、r high school student.He loves going to school第17页/共20页预习提示：一般疑问句 I come from China.Kate likes singing every morning.Lily often writes to her uncle in Canada.Do you come from China?Does Kate like singing every morning?Does Lily often write to her uncle in Canada?第18页/共20页watch tv every daywash clothes seldombrush teeth twice a day go to school alwaysplay the guitar sometimesstudy English oftenhave morning break once a dayfly kites neverdo my homework 第19页/共20页感谢您的观看！第20页/共20页