小升初英语公开课

1英语公开课：名词的数．名词的简单分类：不可数名词三．可数名词单复数规则变化：3.○1以辅音字母加y结尾的，先改y为i，再加es,如：city→citiesfamily→families○2以元音字母（a,e,i,o,u）加y结尾的，直接加s,如：boy→boysday→days4.以f或fe结尾的，一般先改f或fe为v，再加es,如：knife→kniveswife→wives注意：roof→roofscliff→cliffs（悬崖）chief→chiefs巧计：小偷（thief）的妻子（wife）用刀子（knife）和树叶（leaf）把狼（wolf）劈成了两半（half）。5.○1以o结尾的，有生命的名词加es,如：tomato→tomatoespotato→potatoeshero→heroes巧计：黑人（Negro）英雄（hero）爱吃土豆（potato）炖西红柿（tomato）。○2以o结尾的，无生命的名词加s,如：photo→photoszoo→zoosradio→radios四．可数名词单复数不规则变化：三人，四动物，两器官man→mensheep→sheep三人：woman→women四动物：deer→deer主讲：MissLiu可数名词名词分类：单数复可数名词：单数如何变化规则变化不规则变化1.一般情况下：直接加s,如：book→bookspen→penscar→carsapple→apples2.以s,x,ch,sh结尾的，加es,如：bus→busesbox→boxeswatch→watcheswish→wishesparty→partiestoy→toysleaf→leavestooth→teeth两器官：2mouse→micechild→childrenfish→fishfoot→feet3随堂巩固练习：．找出下列笑话中的可数名词，并写出其复数形式：Inthemarket,abuyer（买家）askedaseller（卖家）“Howmuchisthiscat,please?（值）80dollars!．写出下列名词的复数形式：1.watch________________2.child_____________3.diary__4.photo________________5.story_____________6.foot___7.dress________________8.sheep_____________9.goose_10.strawberry11.thief_____________12.peach13.dragon______________14.milk_____________15.piano_16.fox________________17.country__________18.baby_刘老师寄语：KnowledgecanchangeyourfateandEnglishcanaccomplishyourfuture.知识改变命运，英语成就未来！onlyaskedfor20dollarsyesterday!Yes,that’s（t吃ru）ea.Bbuirtdthlaisstcnaitgahttitgahtteandthebirdwasworth”“100dollars.”“