1 一、写出下列名词的复数形式 class _3、monkey_4、piano_ 5、child _ 6、shelf _7、 bed_ 8、country_ 9.family_10.toy_ 11、 foot _ 12、radio_ 13、photo_ 14.tomato_ 15.woman_16.knife_ 17sheep_18.ship_ 19.dish_ 20mouse_ 二、用所给的单词的复数的正确形式填空： 1.There are three_(chair) in the classroom. 2.These_ (tomato) are red. 3.My brother looks after two_ (baby) 4.My father likes to eat_ (meat). 5.Chinese_ (people)like to eat noodles. 6.I have a lot of _ (toy) in my bedroom. 7.My mother wash_ (dish) in the kitchen. 8.I have two_ (pencil-box). 9.There are some_ (bus)in the street. 10.Monster has eight_ (foot).