【英语1级听力】丢失了的铅笔在哪里-Lost Pencil

David lost his yellow pencil. He could not find it. "Where is my yellow pencil?" he asked his sister. His sister did not know. "I don't know where your pencil is," she said. David thought about it. He thought and thought. He used his yellow pencil before lunch. He used it to write a note to his teacher. The note said, "Dear teacher, Thank you for helping¹ me. David." He put the note in an envelope. Where was the envelope? He looked in the kitchen. He looked on the kitchen counter. He found the envelope. It was next to the toaster. He found the pencil. It was under the toaster.

1 helping   

n.食物的一份&adj.帮助人的，辅助的

参考例句：

• The poor children regularly pony up for a second helping of my hamburger. 那些可怜的孩子们总是要求我把我的汉堡包再给他们一份。
• By doing this, they may at times be helping to restore competition. 这样一来, 他在某些时候,有助于竞争的加强。