Unit 1 Listening and Speaking核心单词+重要短语+典型语法+单元写作-【帮课堂】2021-2022学年高一同步备课系列（人教版2019必修第三册）

Unit 1 Festivals and Celebrations 单元概要 核 心 单 词 重 点 短 语 单 元 语 法 单 元 写 作 march, congratulation, range, figure, joy, harvest, agriculture, gather, grateful, feature, decorate, significant, typical, reflect, belief, atmosphere, pleased, represent, absolutely, moment, brief, respect, horrible dress (sb.) up, after all, range from...to..., fade away, in spite of, take advantage of, have sth. in common, to be frank, go off, except for, set off 动词-ing形式作定语和表语 描述节日经历 Section Ⅰ　Listening and Speaking 听说训练 [发音技巧] 音的同化 音的同化是英语发音中的一个重要现象，语流中两个邻近的不同的音，其中一个受到另一个的影响而变得跟它相同或相近，叫同化。大致可分为以下三类： 1．因唇形的影响而发生的同化： [n]，[d]，[t]在双唇音[m]，[b]，[p]前面被同化，如ten pairs; get me; that boy 2．因声带的影响而发生的同化： (1)浊辅音可变为清辅音。例如：of course (2)清辅音可变为浊辅音。例如：like that 3．因发音部位的影响而发生的同化： 本音 同化音 举例 [s]＋[ʃ] [ʃ] this shop; nice shoes [z]＋[ʃ] [ʃ] those sheep; Has she come？ [t]＋[j] [tʃ] situation; natural; next year [d]＋[j] [dʒ] graduate; Would you like it？ [s]＋[j] [ʃ] assure; Don't miss your train. [z]＋[j] [ʒ] a