2017届高考英语牛津译林版一轮写作能力提升课件：第16讲如何写事物说明文_高考复习指南

2017届高考英语牛津译林版一轮写作能力提升课件：第16讲如何写事物说明文

　　文章体裁说明文中心人称第一人称主体时态一般现在时要点布局第一段:引入话题,如简要介绍创意产品的意义和用途等。第二段:说明设计理由。第三段:介绍新功能。审题谋篇考场作文: My Magic Schoolbag Recently I have designed a magic schoolbag. I would like to introduce ①it's unique functions to you.

　　Firstly, sometimes I forget to take what I need for the study, so I design a special button to check the schoolbag. It can remind me if I forget my textbooks, homework or something else. Secondly, it can be changed into a smaller one if not used. So it is convenient②of the user to carry it. Thirdly, the schoolbag is equipped with a GPS software and can help you find the cor-rect way when you lose your way. Lastly, my schoolbag can sing many songs.

　　When you feel sleepy, you can press a yellow button and hear ③a exciting song.

　　文章提升: 1.修改错误: 1)it's 是it is或it has的缩写形式,而不是it的形容词性物主代词,故应将①it's改为。 2)convenient不是the user本身的特点,故应将 ②of改为。 3)exciting读音以元音音素开头,故将③a改为。 2.提升建议: 将画线部分改为含非谓语动词作状语的句子: 阅卷现场参考范文: My Magic Water Bottle My magic water bottle will be a replacement of the traditional one which can change the tempera- ture of the inside water automatically with the outer environment changing.