江苏译林版牛津小学英语(3起)四年级上册:Unit4 Cartoon time

 Quack¹, quack! I can swim. 嘎，嘎！我会游泳。

I can swim too. 我也会游泳。

Tweet, tweet! I can fly. 叽，叽！我会飞。

I can fly too. 我也会飞。

Can you? 你能吗？

Look at me, Sam! 萨姆，看我的。

Ouch! I can't fly. 哎呦！我不会飞。

Don't be sad, Bobby. I can't fly either. 博比，别太难过了。我也不会飞。

1 quack   

n.庸医；江湖医生；冒充内行的人；骗子

参考例句：

• He describes himself as a doctor,but I feel he is a quack.他自称是医生，可是我感觉他是个江湖骗子。
• The quack was stormed with questions.江湖骗子受到了猛烈的质问。