This group of people became great traders, bartering jewelry, pottery, animal pelts, tools, and other goods through extensive trading networks that stretched up and down eastern North America.
本题考查词义辨析。选项A 意 为 “ 拍卖” ,选项B意为 “ 交流,交换” ,选项C意为 “ 推销” ,选项D意为 “ 出售” 。本题中bartering意为 “ 物物交换” , B项语义与其最接近,故为正确答案。本题的要点在于通过traders和extensive trading networks大致推 断出bartering的语义。根据常识可知,贸易是双向的,并非单向的卖或推销,更不是拍卖。由此基本可以确定答案为B 。该句.的主句为主系表结构,难点在于主句后的现在分词bartering引导的状语。答题时需要把握句子的层次结构,首先有bartering sth.的动宾结构,还有through引导的介词短语,介词through的宾语trading networks后又有that引导的定语从句。
[参考译文]这群人成了伟大的商人,他们通过发达的贸易网络用珠宝、陶器、兽皮、工 具以及其他商品进行易货交易,这些网络遍布北美东部。
[词汇拓展] barter 搭配:barter with sb. for sth. / barter sth. for sth.。
e.g. I had to barter w ith the locals for food.我只得和当地人换点食物。
They have been bartering wheat for cotton and timber.他们一直用小麦交换棉花和木材。