九年级物理全册第十五章电流和电路第1节两种电荷教案（新人教版）
九年级物理全册第十五章电流和电路第1节两种电荷教案（新人教版）,两种电荷,莲山课件.
Section B (3a)－Self Check
1．重点单词：army
2．重点词组：dress up，take one’s place，do a good job
3．重点句式：She dresses up like a boy and takes her father’s place to fight in the army.
The other actors are also fantastic and they did a good job in the movie.
1．学会问他人对事物的看法
2．会介绍影片
会用学过的知识来介绍影片
一、预习课本P38－39新单词并背诵，完成下面的汉译英。
军队____________
二、认真预习3a－Self Check，找出下列短语和句型。
1．乔装打扮____________________
2．替代某人的位置____________________
3．干得好____________________
4．她打扮成一个男人，替她父亲在军队里打仗。
________________________________________________________________________
Step 1 情景导入
Teacher：Do you know the story about Mulan？She is a girl，but she dresses up like a boy and takes her father’s place to fight in the army.A film has been made according to the story.Now let’s see the movie reviews to know something more about the movie.
环节说明：由花木兰替父从军，引起学生的学习兴趣；由《花木兰》的影视评论，引出影视评论的写法，过渡自然。
Step 2 完成教材3a—4的任务
1．认真阅读3a中关于《花木兰》的短文，选用方框中的单词来补全短文，完成后集体核对答案，然后大声地朗读短文。(5分钟)
2．根据要求写出你自己的电影评论的注解。(3分钟)
3．根据3b填写的内容来写你自己的电影评论，完成后小组内互相交流纠错，借鉴好词好句，教师抽查点拨。(7分钟)
九年级物理全册第十五章电流和电路第2节电流和电路教案（新人教版）
九年级物理全册第十五章电流和电路第2节电流和电路教案（新人教版）,电流和电路,莲山课件.
参考案例
Lost on Journey is my favorite movie.It’s a comedy movie.In the movie，there are two important persons.They are the boss，Li Chenggong and the young worker
out of home，Niu Geng.Li Chenggong wants to go to Wuhan to spend the Spring Festival with his family.But Niu Geng wants to go to Wuhan to ask his boss for his money.They meet on the way.The journey to Wuhan is full of hardships. They come across many unexpected hardships.But they get them over and get to Wuhan at last.The movie is very funny.It always makes me laugh.The actor plays Niu Geng’s role very well.The other actors also play very wonderfully.I like the movie very much.The movie shows that Niu Geng’s kind and lovely.If you want to watch a movie and plan to watch something funny，choose Lost on Journey.
4．两人一组利用What do you think of…？句型互相提问对电影或电视节目的看法，然后把描述电视节目或电影的形容词写在4的表格中，完成后小组内互相交流。(5分钟)
5．小结训练。(1分钟)
(D)1.We all ________ as all kinds of animals at the party yesterday.
A．get dressed B．get dress
C．dress up D．dressed up
(B)2.You are very important in the team.No one can ________.
A．takes your place B．take your place
C．take you place D．takes you place
环节说明：这个教学环节锻炼了学生的写作能力和口语表达能力。
Step 3 完成教材Self Check的任务
1．根据括号内的提示完成对话，完成后集体核对答案。(5分钟)
2．大声地朗读核对答案后的句子，然后两人一组练习对话。(3分钟)
3．认真阅读2中的5个句子，在你同意的句子后面打勾，在你不同意的句子后面打叉。然后给出你同意或不同意的理由，小组内交流自己的观点。(5分钟)
环节说明：通过1环节的学习，学生牢固掌握了本单元的重点单词和句型，2环节的学习使学生能充分发表自己的观点，同时锻炼了口语表达能力。
Step 4 问题探究
( )1.He dressed up ________ Harry Potter.
A．in B．like
C．for D．as
答案选择D，dress sb.up…as把某人打扮成……的样子。
( )2.Tom is ill，Sam will ________ to do it.
A．take place B．take his place
C．take him place
答案选择B，根据句意可知“汤姆生病了，萨姆将替他做这件事”，应该选择take his place，意为“代替”。
请学生们做前面课时训练部分。
九年级物理全册第十五章电流和电路第3节串联和并联教案（新人教版）
九年级物理全册第十五章电流和电路第3节串联和并联教案（新人教版）,串联和并联,莲山课件.
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