Unit 19LanguageWarm-up课后巩固提升一、用所给单词的适当形式填空foldthanknationwideaccuratefluent1.He came in,with a letter in his right hand.答案:folded2.Im very that Ive got a job with his help.答案:thankful3.The rising number of car crimes is a problem.答案:nationwide4.When shooting a gun, is very important.答案:accuracy5.Candidates need in spoken English.答案:fluency二、汉译英1.首先,把纸对折起来。答案:First,fold the paper in half.2.她把宝宝抱在怀里。答案:She folded her baby in her arms.3.经济危机使南方很多公司倒闭。答案:Many companies in the south folded up due to the financial crisis.