Units 1～2Ⅰ.单词默写1．politician n．政治家，政客2．smoothly adv.平稳地；顺利地；平滑地3．squeeze n．拮据，紧缺；挤压4．bookworm n．书虫，酷爱读书的人5．power vt.给……提供动力，驱动6．alternative adj.可供选择的，二选一的7．tentative adj.尝试的，试探的，实验性的8．changeable adj.易变的；可变的9．preferential adj.优惠的，特惠的；优先的10．closed adj.封闭的，排外的；封闭的，关闭的11．yearly adv. & adj. happening every year or once a year12．conventional adj. thinking and behaving in the normal and traditional way13．casual adj. without any clear aim or serious interest14．partner n. one of the people who owns a business15．submit vt. to formally send something in writing to someone for them to considerⅡ.词汇拓展1．import vt.进口；输入 n．进口；输入→export(反义词)2．dependent adj.依靠的，依赖的→depend v．依赖3．repay vt.偿还；报答，回报→repayment n．偿贷，还债4．casual adj.随意的，非正式的；不经意的，漫不经心的→casually adv.不经意地，随便地5．adjustment n．调整，调节→adjust v．调整，调节语境助记——词不离句，句不离段African politicians submited a tentative and alternative plan that they must change the closed policy to end up the repayment.They also suggested that the government should adjust measures to increase the import and preferential policy.Ⅲ.短语落实1．take advantage of/make use of 利用2．put pressure on 给 ……施加压力 3．on top of 另外，此外4．without doubt 毫无疑问5．be dependent on 依靠，依赖；随……而定6．put_into_practice 将……付诸实施7．submit_to 服从，顺从，听任8．take_to 开始从事；喜欢，沉溺于9．in_large_numbers 大量地10．word of mouth 言传，口口相传Ⅳ.句子翻译1．Today, some developing countries in Africa, Asia and South America stand at a crossroads.(Page 2)今天，非洲、亚洲和南美洲的一些发展中国家正处于关键时刻。2．These countries collected the Roma and sent them to other countries, ofte...
