人教版Unit 1flashcard快闪存储器卡Vocabulary字汇aloud大声地pronunciation发音specific特性memorize记住grammar语法differently不同的frustrate挫败frustrating挫败quickly很快的add增加excited兴奋not at all一点也不end up结束pronounce宣布spoken口语的slowly缓慢的mistake错误make mistakes制造错误comma逗号challenge挑战solution解决later on稍后realize了解matter物质it doesn't matter没关系afraid害怕be afraid to害怕laugh at笑complete完全的sentence句子secret秘密learner学习者take notes做笔记term学期impress印象trouble麻烦fast快速的look up查阅soft柔软make up组成essay散文deal处理deal with处理unless除非unfair不公平的solve解决regard关心duty责任easily容易地influence影响力be angry with气恼go by经过friendship友谊lose失去disagreement不合development发展adult成人try one's best试一个最好unimportant不重要的face脸soldier士兵break off中断psychologist心理学者
