小学英语句型转换(1)讲课讲稿.ppt

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1、小学英语句型转换(1)判断下列人称分别属于第几人称及单复数情况？判断下列人称分别属于第几人称及单复数情况？I my mother your uncle we Tom(一单)(三单)(三单)(一复)(三单)his brother Jim their teacher Sally (三单)(三单)(三单)(三单)you your sisters she tiger our family(二单/复)(三复)(三单)(三单)(一复)Beijing it English they the Great Wall(三单)(三单)(三单)(三复)(三单)情态动词情态动词情态动词情态动词（ModalVerbMod

2、alVerb）如：如：如：如：canmaywouldcanmaywould助动词助动词助动词助动词（AuxiliaryVerbAuxiliaryVerb）如：如：如：如：havedowillhavedowill连系动词连系动词连系动词连系动词(Linkverb)(Linkverb)如：如：如：如：bekeepfeelgetbekeepfeelget实义动词实义动词实义动词实义动词（NotionalVerbNotionalVerb）如：如：如：如：playlikeeatplaylikeeatChapter 2动词的分类am/is/are/was/were/be 实义动词can/could/may

3、/must 情态动词do/does/will/has/have 助动词eat/have/play/learn Be动词给下列动词分类：英语的句子种类共分为四种：英语的句子种类共分为四种：祈使句疑问句感叹句陈述句肯定句否定句一般疑问句特殊疑问句选择疑问句反意疑问句Let 结构Be 结构Verb 结构What a+adj.+n!How+adj.+陈述结构！Chapter3 句子的分类 陈述句陈述句(Declarative Sentence)是陈述一个事实或者说话人的看法。是陈述一个事实或者说话人的看法。它包括肯定句（它包括肯定句（The Affirmative Sentence）和否定句（）和否定

4、句（The Negative Sentence）两种。陈述句在书写时句末用句号，在朗读时）两种。陈述句在书写时句末用句号，在朗读时用降调。用降调。陈述句陈述句肯定句肯定句1、含有、含有be动词动词(am,is,are)、助、助动词动词(do,have,will等等)和情和情态动词态动词(can,could,would)的句的句子子eg.1.Heisagoodteacher.(be动词动词)2.Shehasalreadyfinishedhishomeworknow.(助动词助动词)3.LiMingsfathercandrivethecar.(情态动词情态动词)2 2、只有只有行为动词行为动词的句

5、子的句子(like,play,watch,love(like,play,watch,love等表示实在意义的动词等表示实在意义的动词)eg.1.Ilikeapples.2.Theyplaybasketballafterschooleveryday.3.MyfatherwatchesTVintheevening.4.TomlovesBeijingverymuch.Declarative sentence陈述句 一一、将肯定句变为否定句：、将肯定句变为否定句：句型变化很简单，先把句中动词看。be may must will can，否定句not加后边。没有现成怎么办？do does did来相伴。

6、一二人称要转变，三单过去要还原。将下列陈述句改成否定句将下列陈述句改成否定句1：1.Heisagoodteacher.(be动词动词)Heisnotagoodteacher.2.Shehasalreadyfinishedhishomeworknow.(助动词助动词)Shehasnotfinishedherhomeworkyet.3.LiMingsfathercandrivethecar.(情态动词情态动词)LiMingsfathercannotdrivethecar.4.Theymustgethereat7oclock.Theyneedntgethereat7oclock.5.Youmayco

7、mein.Youcantcomein.6.Itwillraintomorrow.Itwillnotraintomorrow.将下列陈述句改成否定句将下列陈述句改成否定句2：1.I like apples.2.They play basketball after school every day.3.My father watches TV in the evening.4.Tom loves Beijing very much.5.The children like playing games.6.Mary usually goes to school on foot.7.Ann went t

8、o London yesterday.疑问句（疑问句（questions）指提出问题，请对方回答的句子。疑问句句末要）指提出问题，请对方回答的句子。疑问句句末要用问号（？）。按结构可分为四种：一般疑问句、特殊疑问句、选择用问号（？）。按结构可分为四种：一般疑问句、特殊疑问句、选择疑问句、反意疑问句。疑问句、反意疑问句。疑问句疑问句一般疑问句一般疑问句1、一般疑一般疑问问句（句（generalquestions），也可称），也可称为为“yes/no”questions（是否型（是否型问问句），句），因因为为它一般是由它一般是由yes或或no回答的，如：回答的，如：Canyouswimtotheo

9、therside？你能游到你能游到对对岸岸吗吗？Yes,Ican.是的，我能。是的，我能。No，Icant.不，我不能。不，我不能。2 2、一般疑问句的结构：一般疑问句的结构：be/助动词助动词/情态动词情态动词+主语主语+谓语谓语/表语表语+(其他其他),句尾读升调，如：句尾读升调，如：Aretheyyourfriends？他们是你的朋友吗？他们是你的朋友吗？Yes,theyare.No,theyarent.Doeshegotoschoolonfoot？他是步行去上学吗？他是步行去上学吗？Yes,hedoes.No,hedoesnt.Willyoubefreetonight？你今晚有空吗？你

10、今晚有空吗？Yes,Iwill.No,Iwont.Canyouplaybasketball？你会打篮球吗？你会打篮球吗？Yes,Ican.No,Icant.Questions疑问句二、将陈述句变为一般疑问句二、将陈述句变为一般疑问句一般问句并不难，一般问句并不难，助情动词放句前。助情动词放句前。两种回答两种回答yes，no，句首动词人后面。句首动词人后面。没有现成怎么办？没有现成怎么办？dodoesdid来相伴。来相伴。三单三单过去过去要还原，要还原，问号结尾在后面。问号结尾在后面。将下列陈述句改为一般疑问句将下列陈述句改为一般疑问句并作肯定及否定回答：并作肯定及否定回答：1.Heisagoo

11、dteacher.(be动词动词)Isheagoodteacher?Yes,heis.No,heisnt.2.Shehasalreadyfinishedhishomeworknow.(助动词助动词)Hasshefinishedherhomework?Yes,shehas.No,shehasnt.3.LiMingsfathercandrivethecar.(情态动词情态动词)CanLiMingsfatherdrivethecar?Yes,hecan.No,hecant.4.Theymustgethereat7oclock.Musttheygethereat7oclock?Yes,theymust

12、.No,theyneednt.5.Itwillraintomorrow.Willitraintomorrow?Yes,itwill.No,itwont.6.I like apples.7.They play basketball after school every day.8.My father watches TV in the evening.9.Tom loves Beijing very much.10.The children like playing games.11.Mary usually goes to school on foot.12.Ann went to Londo

13、n yesterday.综合练习：将下列句子分别改成否定句和一般疑问句，并作肯定和否定回答。综合练习：将下列句子分别改成否定句和一般疑问句，并作肯定和否定回答。1.Iamlisteningtomusic.2.Mikeisastudent.3.Sarahcancleantheclassroom.4Theyareinthezoo.5.Therearesomeflowersinthevase.6.Thisismysister.7.Wearesweepingthefloor.8.Shehasabrotherandasister.9.Theylikereadingbooks.10.SuHaiandSuYangliveinanewhouse.11.Iputabookonmyhead.12.Theysing“Intheclassroom”together.13.WeplaybasketballonSundays.14.Tomlikeslisteningtomusic.谢谢观赏By Top Foreign Language School&Jingjing此此课课件下件下载载可自行可自行编辑编辑修改，修改，仅仅供参考！供参考！感感谢谢您的支持，我您的支持，我们们努力做得更好！努力做得更好！谢谢谢谢