
教学法名词变化规则.ppt
19页Welcome to learn new grammar欢迎学习新语法欢迎学习新语法First:I want to ask you some questions首先我想问你们一些问题首先我想问你们一些问题1 what is noun?什么名词什么名词2 what is countable noun?什么是什么是可数名词可数名词3 what is uncountable noun?什什么是不可数名词么是不可数名词Let us look at some examples 让我们观看以下一些列子让我们观看以下一些列子An appleSome applesA butterflySix butterfliesA watchThree watchesA tomatoFive tomatoesA zooTwo zoosA piece of leafSome leavesA knifeThree knivesA childTwo childrenA gooseTwo geeseA piece of breadA lot of breadA drop of waterSome waterThe changing rules of countable nouns’ plural 可数名词复数的变形规则1,一般情况直接加-s,如:apple—apples.2,以s,x,ch,sh 结尾,加-es,如:watch--watches3,以o结尾,有生命的加-es,无生命的加-s,如:tomato—tomatoes; zoo—zoos.4,以辅音字母+y结尾,变y为i,再加-es,如:butterfly--butterflies。
5,以f或fe结尾,变f或fe为v,再加-es,如:leaf—leaves;knife—knives.6,不规则名词复数要牢记,如:child—children;goose—geese;chinese—chinese.7,不可数名词他们的复数就是他们的本身如:water—water;bread—bread.作业: 一,选择题 1,They come from different ( ). A,country B,countries C,a country D,countrys 2,There are some ( ). A,tomatoes B,tomatos C,tomato D,the tomato。












