三年级下册英语第一单元课件ppt课件

三年级培优第一天,第一单元第一部分,farmer农民farm农场pig猪cow牛sheep绵羊cat猫dog狗chicken鸡duck鸭子,farmerpigcowsheepcatdogchickenduck,.,4,Whatsthis?,farmer,Thisisafarmer.,.,5,Whatsthis?,farm,Afarmerisonthefarm.,.,6,Whatsthis?,Itsacow.,.,7,Whatsthis?,Itsapetpig.,.,8,Whatsthis?,Itsasheep.,.,9,Whatarethey?,Theyareducks,.,10,Whatarethey?,Theyarechickens,Q1:当看到一个物体时。Whatsthis?Itsa_.Q2:当看到多个物体时。Whatarethey?Theyare_.,.,12,Isthisacat?,Yes,itis.,.,13,Isthisapig?,No,itisnt.,.,14,Askandanswer,Isitaduck?,Yes,itis.,.,15,Whatisit?,Isitaduck?No,itisnt.Itsacat.,Isitadog?Yes,itis!肯定回答Isitacow?No,itisnt.否定回答Itsasheep.,.,17,Isita_?Yes,itis!Isita_?No,itisnt.Itsa_.,三年级培优第一天,第一单元第二部分,fish鱼birds鸟horse马rabbit兔子swim游泳fly飞dance跳舞see看见sing唱,.,20,Whatsthis?,Itsabird.,.,21,Whatsthis?,fish,Fishcanswim.,.,22,Whatsthis?,horse,Horsescanrun.,.,23,Whatsthis?,Itsarabbit.,fishbirdhorserabbitswimflydanceseesing,.,25,Cancatsfly?,No,theycant.,.,26,Birdscanfly.,.,27,Canrabbitsjump?,Yes,theycan.,问人物能做某个动作Canyoufly?肯定回答Yes,Ican!否定回答No,Icant!练习动词:swimflydanceseesing.,把人物换成小动物，你会吗？Canahourserun?Yes,itcan.No,itcant.,想一想,Whatanimalscanfly?Birdscanfly!该你了！Whatanimalcan_？_can_.,三年级培优第一天,第一单元第三部分,in在。里面on在。上面under在。下面,.,33,Whereisacat?,Itsinthebox.,in,.,34,Whereisacat?,Itsonthedesk.,.,35,Whereisacat?,Itsunderthedesk.,inunderon,询问动物在哪里Whereisthecat?Itsonthebox。它在盒子上。Whatsinthebox?盒子里有什么？Ananimal.,.,38,Askandanswer,Isitaduck?,Yes,itis.,.,39,Whatisit?,Isitaduck?No,itisnt.Itsacat.,.,40,Exercises:,1.写出下列单词的复数形式cat_,dog_,duck_,chicken_,sheep_,fish_,horse_,box_.2.写出下列单词的反义词yes-_,on-_,big-_long-_,thin-_.,.,41,Keys:,1.写出下列单词的复数形式catcats,dogdogs,duckduckschickenchickens,sheepsheep,f