高中数学必修1人教A版课件212-指数函数及其性质-第1课时.ppt

1、2.1.2 2.1.2 三维目标三维目标三维目标三维目标2.1.2 2.1.2 三维目标三维目标2.1.2 2.1.2 重点难点重点难点重点难点重点难点2.1.2 2.1.2 教学建议教学建议教学建议教学建议2.1.2 2.1.2 新课导入新课导入新课导入新课导入2.1.2 2.1.2 新课导入新课导入2.1.2 2.1.2 预习探究预习探究预习探究预习探究2.1.2 2.1.2 预习探究预习探究2.1.2 2.1.2 预习探究预习探究2.1.2 2.1.2 预习探究预习探究2.1.2 2.1.2 预习探究预习探究2.1.2 2.1.2 预习探究预习探究由大变小由大变小 2.1.2 2.1.2

2、 预习探究预习探究2.1.2 2.1.2 备课素材备课素材备课素材备课素材2.1.2 2.1.2 备课素材备课素材考点类析考点类析2.1.2 2.1.2 考点类析考点类析 2 22.1.2 2.1.2 考点类析考点类析 2.1.2 2.1.2 考点类析考点类析 2.1.2 2.1.2 考点类析考点类析 2.1.2 2.1.2 考点类析考点类析 2.1.2 2.1.2 考点类析考点类析 2.1.2 2.1.2 考点类析考点类析 答案答案 D Dm m n n 2.1.2 2.1.2 考点类析考点类析 2.1.2 2.1.2 考点类析考点类析 2.1.2 2.1.2 考点类析考点类析 2.1.2

3、2.1.2 考点类析考点类析 2.1.2 2.1.2 考点类析考点类析 2.1.2 2.1.2 考点类析考点类析 答案答案 B B2.1.2 2.1.2 考点类析考点类析 答案答案 C C2.1.2 2.1.2 考点类析考点类析 2.1.2 2.1.2 考点类析考点类析 2.1.2 2.1.2 考点类析考点类析 2.1.2 2.1.2 考点类析考点类析 (3(3，4)4)2.1.2 2.1.2 备课素材备课素材备课素材备课素材2.1.2 2.1.2 备课素材备课素材2.1.1 2.1.1 备课素材备课素材2.1.2 2.1.2 当堂自测当堂自测 当堂自测当堂自测 答案答案 A A 2.1.2

4、2.1.2 当堂自测当堂自测 答案答案 A A2.1.2 2.1.2 当堂自测当堂自测 答案答案 C C 2.1.2 2.1.2 当堂自测当堂自测 (2 2，)2.1.2 2.1.2 备课素材备课素材备课素材备课素材团Tiffany，a 16yearold girl，was very shy.Last September，her best frien“I was really sad the moment I heard the bad news and I didnt know what to do，”Tiffany recalled.“I shut myself in my room fo

5、r a whole week.It was then that my aunt took me to a sports club one Saturday and I saw so many young people playing different kinds of sports there.I signed up for a beginners course in volleyball and since then I have been playing this sport.Now I practice twice a week there.It is wonderful playin

6、g sports in this club and I have made lots of friends as well.2 ”The most basic aim of playing sports is that you can improve your health even if you are not very good at sports.Besides，you can get to know a circle of people at your age while playing sports.3 Since she joined the sports club，s I got

7、 used to the life here.And now I know lots of(5)_ here.For example,when I meet my friend on the street,I usually(6)_ him like this,“Hey,where are you going?”In our country if someone asks this,people may get(7)_ but in this country people wont.Of course,there are some other interesting things here.I

8、ll tell you about them next time.he has opened up herself and now she has become very active and enjoys meeting and talking with others.1Its polite for girls to kiss each other on the side of the face.s also become more confident.团圆圆一家在台湾可受欢迎了。每天，小朋友们排着长队，等着跟它们合影留念。从“排着长队”体现出每天喜欢它们的人不计其数，特别受选D.A.根据同类项合并法则,与不是同类项,不能合并,故本选项错误;B.根据算术平方根的定义,=3,故本选项错误;C.根据同底数幂的乘法aa2=a3,故本选项错误;D.根据积的乘方,(2a3)2=4a6,故本选项正确.欢迎。从“合影留念”体现出大家都想和大熊猫留住最美丽的瞬间以作纪念。Nothing can be accomplished without norms or standards.精品资料！感谢阅读下载！