unit 2There are three brown monkeys.第1页some一些第2页some some 一些一些some horsesome horses s 一些马一些马第3页There are some horses.three horses.There are第4页 some tigersThere are some tigers.第5页some birdsThere are some birds.第6页some snakesThere are some snakes.第7页monkeybrown monkey第8页There are therebrown monkeys.第9页black and yellowtiger第10页 black and yellow tigers.There are seven第11页white horsetwo white horses第12页There aretwo white horses第13页so many animalsThere areat the zoo!第14页