角的较请平江边汉c∠C51∠40试讲稿《角的比较》试讲稿开场白：尊敬的各位评委老师：大家好！我是面试初中数学教师的6号考生，我今天试讲的题目是《角的比较》，下面开始我的试讲。一、导入师：...

Unit 2 Communication.Lesson 4 Animal T'alkScientists have discovered that even ants use smell.He has bought an English-Chinese dictionary.Jim has worked for ten years.Present perfe...