Unit3 Shopping The Seven-Eleven Store New Words ;痛苦的;令人烦恼的构词特点: pain ( ) +ful (后缀,构成形容词, 表示“充满...的”) 你的背部还疼吗? Is your back still painful? ;对比 ...对比,使...形成对比白色和橙色的对比是很美丽的。 The contrast of white and orange was so beautiful! ad. 整洁地;清晰地构词特点: neat(a. 整洁的) +ly (后缀,构成副词) 她穿着朴素整洁。 She was plainly but neatly dressed. ;运动衫穿上你的毛衣,外面很冷。 Put on your sweater; it is cold outside. n.[ 复数]拖鞋为什么你一只脚穿一只鞋一只脚穿一个拖鞋? Why are you wearing one shoe and one slipper? v. 维持;维修,维护我们必须和他们保持友好关系。 We must maintain friendly relations with them. ,尘垢,灰尘他的脸和手都是黑乎乎的脏东西。 His face and hands were black with dirt. ,吸引暖和的天气诱使他们去野餐。 The warm weather tempted them to go on a ic.