文档介绍：人教版必修第二册各单元写作指导
Unitl Cultural Heritage1Unit2 Wildlife Protection6
Unit3 The Internet11Unit4 History And Traditions15
句型
You shouldn't give out too much personal information while chatting online. 在网上聊天时，你不应该透露太多个人信息。
You should use a website that you are familiar with while shopping online. 当你在网上购物时，你应该使用一个你熟悉的网站。
You'd better set a strong password to keep your privacy safe.
你最好设置一个强密码来保护你的隐私。
You had better never/mustn't use a public computer while shopping online.
当你在网上购物时，最好不要/一定不要使用公共计算机。
It is important to keep yourself safe by using a strong password.
使用强密码来保护你自己是很重要的。
典例剖析
根据以下提示写一篇关于网上购物平安的博客。
.使用一个你熟悉的网站；
.使用一个强密码；
.不要使用公共电脑。
注意：词数80左右。
审题谋篇
I .定框架一好的开始，成功的一半I【.定要点、关键词及动词时态一打造一篇要点全面、用词准确得体、时态多
体裁
说明文
人称
第一人称
时态
一般现在时
框架
A title
Introduction—>To introduce the topic of the passage
Body—>Thc advice about keeping safe while shopping online
Ending一Making a request for comments
样的极优作文
要点一：我们不出家门就可以购物。
We can do shoDDiog wilhoul going oul of home.
要点二：我们应该使用一个我们熟悉的网站。
We should use a website that we are familiar with.
要点三：我们不应该使用公共电脑。
We shouldn't use a public computer.
要点四：我们应该保护好我们的隐私。
Wc should protect our orivacy well.
要点五：我们应该使用强密码来保护我们的财产和人身平安。
We should use a strong password lo keep our measure and ourselves safe.
、句式升级-创造极优作文的借词靓句
升级句式一：用形容词短语“familiar to”及“be our first choice”来改写要点二
A website familiar lo us is our first choice.
升级句式二:用had better+“while”引导的时间状语从句的省略句改写并扩写要占二
We had better never use u public computer while shopping online.
升级句式三：用“use…to do...“结构来改写要点四
We should use a strong password to DiotecJoui privacy well.
升级句式四：用"it is important to do sth."及“by+doing”来改写要点五
It is important to keep our treasure and oursclves safe by using a strong password.
M组建极优作文-水到渠成的成就感：动力的源泉
参考范文：
Keep safe while shopping online
As far as we know, the Internet is playing a more and more important role in our daily life. We can do shopping without going out of home. But how can we keep safe while shopping