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1、 精锐教育学科教师辅导教案学员编号： 年 级：小升初 课 时 数： 学员姓名：YYY 辅导科目：英语 学科教师： XX授课类型C 否定句星 级教学目标1、使学生掌握陈述句变成否定句的改法；2、能够熟练应用所掌握的改变方法。C专题-否定句（建议2-5分钟）电影欣赏环节演员狗狗波特原以为他所在的电影世界都是真实的，其实那些只不过是制片人员的一个谎言罢了,他们希望波特能把角色演得更逼真，而波特就像是一个被大人所欺骗的孩子，他一次又一次努力地营救着爱他的主人佩妮。而佩妮对他也心怀愧疚，因为这个女孩怎样也不会忍心去欺骗一只忠实的可爱的狗狗。 终于有一天，被蒙在鼓里的波特实在太急于去营救他的主人佩妮了，于
2、是他冲出了笼子。但是，迷路的他还是稀里糊涂的被运往纽约。从此，他踏上了回家的征途。同时，也踏上了属于他自己的成长的道路。下面是句中的台词-Penny: That one.就这个-Director: Here boy.乖孩子-Penny: Youre heavy. And slobbery. There. Youre a good boy! Youre my good boy!slobbery: 流口水的你很重耶，还爱流口水。戴上，你是个好孩子。我的好孩子。-Penny: Hello!喂!-Dad: Honey, I dont have much time!宝贝我时间不多-Penny: Dadd
3、y? Are you okay?爸爸?你还好么?-Dad: Something came up at work, honey. Daddy is not gonna be home for a while.工作上出了些事情，宝贝。爸爸这段时间不能回家了。-Penny: I dont understand.我不明白-Dad: You cant go back to the house, Penny. Okay?你也不能再回家里去知道了么Penny-Penny: Whats happening?发生什么事了?-Dad: Its all right. You wont be alone. You h
4、ave Bolt. Ive altered him. He can protect you now.没事的，你不会孤单的。有Bolt陪你。我改造了他。他现在能保护你了。批注：由讲述一部电影闪电狗，来吸引孩子的注意力，进而层层深入，让孩子回忆之前的知识点，在电影台词中找出否定句，接着以一问一答的形式开始这节课的知识复习。（建议20-25分钟） 改否定句的方法1. 在be动词（am, is, are, was, were）和情态动词(can,may, must.)以及一般将来时中的will后面加not，其它照写。注意：some变成any. 例如：陈述句: 1. Theyareinthepark.
5、否定句: They are not inthepark. 或： Theyarentinthepark. 2. Hecanplay the guitar. He cannot play the guitar. Hecantplay the guitar.注意：am not 不能缩写 is not=isnt are not=arent can not=cantE.g: He is a teacher. He isnt a teacher.他不是名教师。 We can paint the picture. We cant paint the picture.我们不能画那幅画 We will visi
6、t the zoo. We wont visit the zoo. 我们将不参观动物园。典例讲解把下列句子变成否定句1. I am listening to music._2. Mike is a student._3.Sarah can clean the classroom._4. They are in the zoo._5. There are some flowers in the vase._6. This is my sister._7. We are sweeping the floor._8. She will visit her relatives and friends.
7、 Keys: 1.I am not listening to music. 2. Mike isnt a student. 3.Sarah cant clean the classroom. 4. They arent in the zoo. 5.There arent any flowers in the vase. 6.This isnt my sister. 7. We arent sweeping the floor. 8. She wont visit het relatives and friends.2. 借助动词dont/doesnt/didnt,一般现在时中第三人称单数用do
8、esnt,其余人称用dont，一般过去时中所有人称都用didnt，将否定词放到人称之后实义动词之前，其他照写。特别记住：前面用doesnt, didnt后面的动词一定还原成原形。（口诀：一加二还原）注意：遇到Some变成any. 例如：陈述句: I like the duck. I dont like the duck. 否定句： He likes the dogs. He doesnt like the dogs.典例讲解把下列句子改为否定句。1. We need some masks._ _2. They like making the puppet._ _ 3. Su Hai and S
9、u Yang live in a new house._4. I put a book on my head yesterday._5. They sang “In the classroom”together._6. We play basketball on Sundays._7. Tom likes listening to music_Keys:1. We dont need any masks. 2. They dont like making the puppet. 3. Su Hai and Su Yang dont live in a new house. 4. I didnt
10、 put a book on my head yesterday. 5.They didnt sing “In the classroom”together. 6. We dont play basketball on Sundays. 7. Tom doesnt like listening to music.3. 祈使句改为否定句一般情况一般说来，祈使句的否定是在祈使句首加Dont。如：(1) Come here. Dont come here. 不要来这儿。(2) Be angry. Dont be angry. 不要生气let型当祈使句表示邀请或建议(Lets) 时，则在Lets与 d
11、o之间加not。如：(1) Lets talk about it. Lets not talk about it. 我们别谈论它吧。(2) Lets go swimming there. Lets not go swimming there. 我们别去那里游泳吧。无动词型无动词祈使句的否定：在无动词祈使句的句首加not。如：(1) Here. Not here. 不是这里。(2) Green.Not green. 不是绿色的。(3) This one. Not this one. 不是这个。典例讲解将以下祈使句改为否定式： 1. Come here early. 2. Ask him. 3. Please wait for her.4. Read the book carefully. 5. Sit under the tree, please. 6. Lets go there together.Keys:1. Dont come here early. 2. Dont ask him. 3. Please wait for her. 4. R
