2013高中英语 Period 1 Word Study导学案 新人教版必修5

Period 1 Word Study【大成目标】1. 学生独立拼读单词，小组纠正发音。2. 掌握 confuse, pretend, dress up 等词的用法。（重点）3. 结合句意、词根等方法识记单词。（难点）【使用说明】1.先识记单词，尽量凭记忆拼写单词。2.建议一课时。Step 1 学生独立拼读单词，小组纠正发音。Step 2.完成下列各题。I、词汇拓展1.Confuse vt.使混乱→______adj.混乱的→______adj.令人混乱的→______n．杂乱，混乱2．Extent n．广度，宽度→______vt.延长→______n．延长，伸展→______adj.广大的，广阔的3．______n．记忆→______v．记住，记忆→______adj.记忆的，纪念的&n. 纪念物，纪念馆4．______vt.复兴，再兴起→______n．复兴5．______n．魅力，魔力→______adj.不可思议的，有魔力的→______n．魔术师6．Christianity n. 基督教→______ adj. 基督教的→______ n. 圣诞节Ⅱ.根据首字母提示填写单词10. The secretary has b______ a separate room for me at a hotel.2．There was c______ as to whether we had won the game or not.3 ． He p______ to be reading a book when his teacher came into the classroom.4．He didn’t hear what the teacher said because his mind was w______.5．He looked terrified as if he had seen a g______.6．The guests were deeply impressed with the girl’s e______ manners.7．The dancers on the stage were all in national c______.8．They h______ out in a remote cabin until it was safe to return to the city.9．The Roman E______ existed for several centuries.Step1.词语解析1.vt. 延长【巧记提示】 ex－（出自)+tend（趋向)1温馨提示：查字典，找到一个词就能发现其它词性。基础案（10 分钟）课前独立完成，课内展示、点评提升案(15 分钟)独立学习，小组交流，展示、点评。【经典例句】 The birds extend their wings in flight.鸟儿们展翅飞翔。【考点聚焦】 1)反义词:intend 集中；reduce 缩小同根词:extended adj.延长的；extensive adj.广阔的2)辨析:expand 与 prolong,extendexpand“不受约束地扩大”,用于具体事物时指体事积的膨胀；prolong “延长”,多指时间上的延长；extend “延长,伸展”,指的是空...