3、level2-unit1-part1 vocabulary-nature & animals

a tall tree~~this tree is tall and green      一颗高高的树~~这棵树又高又绿  (tall是形容词，修饰后面的tree)  90

a river~~this river is long    一条河~~这条河很长

a pond~~fish and frogs live in this pond    一个池塘~~鱼和青蛙生活在这个池塘里

an ocean~~we can't drink ocean water    一片海洋~~我们不能喝海水

（oceans are very large bodies of water海洋是一个很大的水域）

a mountain~~some mountains are very high  一座山~~有一些山很高

a forest~~a forest has many trees  一片森林~~森林里有许多树

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a little dog~~this little dog is walking    一只小狗~~这只小狗正在散步（现在进行时）

a sleeping(adj.) cat~~this cat is sleeping (v.)  睡觉的猫~~这只猫在睡觉

two birds in a tree~~these two birds are in a tree.  两只鸟在树上~~两只鸟在树上。(these起限定作用)

a frog~~this frog lives in a pond 一只青蛙~~这只青蛙住在池塘里

a family of ducks~~this is a family of ducks  鸭子一家~~这是鸭子一家

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a little dog~~this little dog is walking    一只小狗~~这只小狗正在散步

a black and white cat~~this cat is sleeping  一只黑白相间的猫~~这只猫在睡觉

a bird~~birds can fly  一只小鸟~~鸟会飞

a frog~~this frog lives in a pond 一只青蛙~~这只青蛙住在池塘里

ducks~~this is a family of ducks  鸭子~~这是鸭子一家

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我已朗读3遍