内容正文:
六下语法专练:小学英语总复习语法专练(一)
名词
名词是表示人、事物和抽象概念等的词。
· 名词分为普通名词和专有名词两大类。
普通名词是表示某一类人或事物所共有的名称,如pupil,dog,school,playground,apple,car等。
专有名词是表示人、机构、场所等特有的名称,如人名、地名、月份、星期、节日等,通常以大写字母开头。
· 名词有可数与不可数之分。
可数名词有复数形式,当它的复数形式在句中作主语时,句子的be动词也要用复数形式。例如:These books are interesting.
不可数名词通常指的是物质名词和抽象名词,如water,coke,juice, milk,bread,rice等,它们没有复数形式,通常用some和量词来修饰,如 some bread,a cup of tea等。不可数名词在句中作主语时,句子的be动词用单数形式。例如:
1) There is some meat on the table.
2) Water is very important to us.
· 可数名词复数的构成方法。
1.单复数同形的名词有fish,sheep,deer等。
2.通常情况下,在词尾加-s,to:grape-grapes,banana-bananas。
3.以s,x,ch,sh结尾的词,加-es,如o:glass-glasses,box-boxes,watch-watches,dish-dishes。
4. 以“元音字母+o”结尾的词,加-s,如:radio-radios,kangaroo-kangaroos;
以“辅音字母+0”结尾的词(有生命),加-es,如:potato- potatoes,tomato - tomatoes,hero-heroes;以“辅音字母+0”结尾的词(无生命),加-s,如:piano-pianos,kilo-kilos。
5. 以“辅音字母+y”结尾的词,变y为i,再加-es,如:city-cities,story-stories。
6. 以f或fe结尾的词,一般变f或fe为v,再加-es,如:leaf-leaves,knife-knives。
7.有些名词的复数形式是不规则的,如:man-men,foot-feet,child-children,mouse-mice等,这些需要同学们牢记。
【巩固练习】
一、写出下列名词的复数形式。
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1.egg__________________
2.class__________________
3.child__________________
4.country__________________
5.box__________________
6.boy__________________
7.kangaroo__________________
8.tomato__________________
9.dish__________________
10.woman__________________
11.mouse__________________
12.apple__________________
二、用括号内所给名词的适当形式填空。
1.I'd like some__________________(bread) and salad for breakfast.
2.Both of the__________________(toy) are from my brother.
3.The__________________(baby) are playing under the tree.
4.My uncle has some__________________(sheep) and(cow) on his farm.
5.There are some__________________(leaf) on the floor.
6.You should brush your__________________(tooth) twice a day.
7. Two men are______________(American) and others are_____________(Chinese).
8. There are many__________________(knife) in the kitchen.Be careful.
9.My mother has a lot of__________________(housework) to do today.
10.The_________________