单数和复数的区分.ppt

it,is,this,that 单数有：单数有：1these,those,are,they 复数有：复数有：2说出下面的单词说出下面的单词是单数还是复数。是单数还是复数。3 this4 these5 that6 those7 it 8 they9 is10 are11 tomato12 tomatoes13 onion14 onions15Yes,it is.16Yes,they are.17No,they arent.18No,it isnt.191._ these beans?A.Are B.Is Are 202._ that a pear?A.Are B.Is Is 213.Are _ onions?A.this B.these these 224.Is _ an apple?A.this B.these this 235.They _ carrots.A.are B.is are 246.They are _.A.tomato B.tomatoes tomatoes 25These are _.A.cabbage B.cabbages cabbages 266.This is a _.A.peachB.peaches peach 27