你知道“吃不到葡萄就说葡萄酸”，是怎么来的吗？看看下面的故事吧！
原文
ps：读的时候留意并猜测下高亮部分单词短语的意思，学习效果更好哦。
The Fox And The Grapes
A hungry Fox saw some fine bunches of Grapes hanging from a vine that was trained along a high trellis, and did his best to reach them by jumping as high as he could into the air But it was all in vain, for they were just out of reach: so he gave up trying, and walked away with an air of dignity and unconcern, remarking, "I thought those Grapes were ripe, but I see now they are quite sour."
译文
狐狸和葡萄
一只饥肠辘辘的狐狸看到一根藤蔓上挂着几串上等的葡萄，藤蔓围绕在一个高高的棚架上。狐狸想尽办法跳到空中去够到它们，但这一切都是徒劳的，因为就是够不着葡萄，于是他放弃了尝试，带着一脸庄重而漠不关心的神态走开了，说道：“我之前以为那些葡萄已经成熟了，但我现在认为它们很酸。”
注释
bunches of 几串，几束； hang v. 悬挂
vine n. 葡萄藤； train v. 使（植物）朝某方向生长，休整
trellis n. 棚，架 in vain 枉费心机，徒劳无益，白费力气
out of reach 够不着，达不到
with an air of dignity and unconcern 带着一种庄严冷漠的神态
remark v. 谈论，评论 ripe adj. 成熟的
sour adj. 酸的
巩固练习
ps：花个两分钟复习下文章，争取自己能多写几个哈
A hungry Fox saw some fine______(几串)Grapes ______（悬挂）from a _____（葡萄藤） that was _______（生长，休整） along a high ____（棚，架）, and did his best to reach them by jumping as high as he could into the air But it was all ______（白费力气）, for they were just _____________（够不着）: so he gave up trying, and walked away _____________（带着一种庄严冷漠的神态）, __________(评论道), "I thought those Grapes were _____（成熟的）, but I see now they are quite _______（酸的）."