《unit 2 school in canadalesson 10 how many ar课件》小学英语冀教版三年级起点六年级上册

Grade 6（上） Teacher：李 瑞,Lesson10 How Many Are There?,教学目标：,1.掌握可数名词的复数的3种情况 2.掌握句子单复数的用法 This is a/an +名单。 These are +名复。 3.可以复述录音机所说的句子 4.能根据图片信息说出简单的句子 5.可更据教师的提问做出相应的回答,1.以“s” “sh” “ch” “x”结尾的可数名词变复数时,词尾加-es. 2.不规则变化,如:foot, man, woman, child等等.,教学重点和难点：,知识拓展：,blackboard- blackboards window- windows door- doors crayon- crayons eraser- erasers student- students teacher- teachers,1.教室里面的物品,This is one pencil.,This is a chair.,These are many pencils.,These are many chairs.,witch- witches gas- gases kiss- kisses brush- dress- dish- fox- class- cross-,2.以ch,x,s或类似(的)s发音结尾的词,brushes,dresses,dishes,foxes,classes,crosses,This is a bus.,This is a box.,These are three buses.,These are many boxes.,radio- radios piano- pianos zero- zeroes,3.tomatoes,potatoes and photos,This is a potato.,This is a tomato.,This is a photo.,These are many tomatoes.,These are many potatoes.,These are many photos,4.men,women and children,foot- feet tooth- teeth wife- wives mouse- mice deer- deer,This man is old.,These men are young.,This woman is dancing.,These women are singing.,This child is walking.,These children are playing.,语法归纳： 1.一般情况下直接在词尾加-s. 如:friend-friends, cat-cats. 2.以s, x, ch, sh结尾的名词,在该词尾加- es. 如:bus- buses, fox-foxes. 3.以f或 fe结尾的名词，先将f或 fe变成v,再加-es 如:knife-knives, life-lives. 4.以“辅音字母+y”结尾的名词,将y变成i,再加-es. 如:country-countries, fly-flies 5.以o结尾的名词,有生命的加-es,无生命的加-s. 如:photo-photos, tomato-tomatoes 6.可数名词单数变复数的不规则变化有:man-men, woman-women, child-children, tooth-teeth, foot-feet.,巩固练习： 一.写出下列单词的复数形式 1.chair- 2.box- 3.potato- 4.child- 5.photo- 6.tomato- 7.man- 8.word-,chairs,boxes,potatoes,children,photos,tomatoes,men,words,二.用所给单词的适当形式填空 1.The_(man )are young. 2.Whats the _(boy) temperature? 3.How many_ (bus) are there? 4.Do you like these_ (tomato)? 5.The girl is_ (dance) now.,men,buses,boy,tomatoes,dancing,三.按要求写出下列单词的正确形式 1.man(复数)_ 2.photo(复数)_ 3.left(对应词)_ 4.dont(完全式)_ 5.one(序数词)_ 6.children(单数)_,men,photos,right,do not,first,child,plural “s” blackboard window door crayon eraser student teacher desk,自选活动：plural nouns,plural “es” kiss zero dress brush class dish potato tomato,Irregular foot- feet tooth- teeth deer- deer mouse- mice chi