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【小学语法第一课 名词精讲+精练】

2019-09-29  本文已影响0人  BESSI52

           

                  第一课 名 词

表示某一事物,有具体的和抽象的之分。分为可数名词和不可数名词。

强调:不可数名词都默认为单数,所以总是用is或者was;

最好不要根据some、any、a lot of等词去作判断,以免受误导。

1、可数名词如何变“复数形式”:

a.一般情况下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds ;读音:清辅音后读 [s], 浊辅音和元音后读[z]。

b.以s. x. sh. ch结尾,加-es,如:bus-buses, box-boxes, brush-brushes, watch-watches ;读音:[iz]。

c.以“辅音字母+y”结尾,变y为i, 再加-es,如:family-families, strawberry-strawberries ;读音:[z]。

d.以“f或fe”结尾,变f或fe为v, 再加-es,如:knife-knives ,thief-thieves;读音:[z]。

e.以“o”结尾的词,分两种情况

1)有生命的+es 读音:[z] 如:mango-mangoes tomato-tomatoes hero-heroes

2) 无生命的+s 读音:[z] 如:photo-photos radio-radios

f. 不规则名词复数: man-men, woman-women, policeman-policemen, policewoman-policewomen, snowman-snowmen, mouse-mice, child-children,

foot-feet, tooth-teeth, fish-fish, people-people, Chinese-Chinese, Japanese-Japanese 。

2、不可数名词没有复数。

如果要计算不可数名词所表达的数量,就得在数词和不可数名词之间加上“量词+of”。

例如:a glass of water, a piece of paper, a bottle of juice。

判断步骤:

读句子→读该单词→认识该单词→

1.1如是am、is或was→原形

1.2理解意思→看be动词

1.3如是are或were→加s或es

练一练

1、写出下列各词的复数。

I _________  him _________

this _______  her______   

watch_______  mango______

child _______photo ________

diary ______  day________ 

foot________ dress ________

tooth_______ sheep ______ 

box_______  strawberry _____

thief _______ engineer______

peach______ sandwich ______ 

man______  woman_______ 

leaf_______  people________

2、用所给名词的正确形式填空。

(1)Are there two  ________  ( box ) on the table?

(2)I can see some  ________    ( people ) in the cinema.

(3)How many    ________  ( day ) are there in a week?

(4)Here’re five  ________  ( bottle ) of  _______    ( juice ) for you.

(5)This  ________  ( violin ) is hers. Those  ________    ( grape ) are over there.


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