资源简介

Unit3 Reading for WVriting
课时内容
Write a blog post
主题语境：人与社会 主题群：科学与技术
子主题：科技发展与信息技术创新，科学精神，信息安全 语篇类型：博客文章
文本分析：
【What】本板块读写结合，主题是“写博客文章”,话题是关于网络安全，切实与学生的生 活相关，学生很熟悉。
【Why】以读促写的目的是教学生如何写博客文章，本单元的主题与互联网有关。因此，选 择和网络相关的博客文章，为学生提供写作参考模板，把“读”和“写”结合起来，让学生 能够更好地解读文本，内化博客文章的文体框架、标题特征和语言特点，并实时地操练博文 写作。培养学生的网络安全意识，让学生学会辨别危险，反对网络暴力，能提出有关安全上 网的建议，能够健康安全上网。
【How】本节读写结合课的设计思路是“文本内容理解-文本结构和语言特征分析一写作情 境设置一完成写作任务-展示写作成果”。第一部分是阅读，属于语言输入部分。这篇博文结 构清晰，分博文区和评论区；语言简单易懂，但很有特色；内容贴近现实生活，从实例到建 议再到邀请网友评论，具有典型的博客文章的特征，为后面的写作活动提供了写作范文。语 篇衔接词的使用让文章衔接紧凑。结尾的问题让学生的思维得到锻炼，从浅层次活动逐步向 深层次活动靠近。
课时目标
学完本课后，学生能够：
1.读懂博客文章，掌握与网络博客相关的词汇，学习在博文中使用问句、祈使句等句型， 以及比较、对比等语言表达技巧。
2.具有网络安全意识，能够辨别危险，能提出有关安全上网的建议，能够健康安全上网。 3. 提高总结、分析的阅读能力，发散思维，学会丰富中间段落，通过对语言和内容的理解， 熟练掌握在建议式博文中使用直截了当的祈使句式。
4.及时内化博客文章的文体框架、标题特征和语言特点，从而学会写出一篇内容丰富、表 达清晰的博文。
重点难点 重点
1.了解网络安全的相关知识，学会辨别危险，能提出有关安全上网的建议，培养网络安全 意识。
2.阅读博客文章，掌握该类型语篇的常见结构和语言特征，掌握与网络博客相关的词汇。 难点
1.培养总结、分析的阅读能力，发散思维，学会丰富中间段落，通过对语言和内容的理解， 熟练掌握在建议式博文中使用直截了当的祈使句式。
2.及时内化博客文章的文体框架、标题特征和语言特点，从而学会写出一篇内容丰富、表 达清晰的博文。
教学准备 教师准备
1.了解与网络安全相关的知识。 2. 搜集与博客相关的资料。
3.准备好相关教学设备。
学生准备
1.预习本课的相关词汇，利用网络了解网络安全。 2.了解博客文章的结构特点和语言特征。
精彩课堂 Step1
活动一：感知与注意 1.Appreciate.
Ask students to show pictures of blog posts and some bad experiences online.
【设计意图】通过图片引出语篇主题，激发学生对于博客文章的兴趣，同时也直观了解上网
过程中会碰到的一些不好的经历，为后面的文本学习做铺垫。 2.Discuss.
·What is a blog post
·Do you think our daily life has been changed by the Internet
Suggested answers:
·A blog post is an entry/article that is written on a blog.It can include contentin the form of text, photos,infographics (信息图) ,or videos.
·Yes,I think so.The Internet brings us a lot of convenience and benefits as well as danger and risks.For example,I see cyberbully,computer virus,privacy leaks and online fraud.
【设计意图】通过讨论，了解博客文章的定义，了解网络的两面性：既给我们带来了好处， 又给我们带来了危险。
活动二：获取与梳理
1.Ask students to skim the blog post and choose the best title for this post.
①My Bad Experiences Online
②My Suggestions on Protecting Online Safety
③What Is Identity Theft
④ Do Not Be a Troll or Cyberbully
2.Ask students to read the blog post and answer the questions.(Activity 1) ·What's the main idea of the blog post Write a title for it.
.What guidelines does the author provide for staying safe online ·Who are the online troublemakers the blog post mentions
·Do you have any more tips for how to surf the Internet safely Share your ideas with a partner. Suggested answers:
·The blog post is about how to stay safe online and avoid bad experiences on the Internet. Title:Online Safety
·First,leave immediately if you find something that makes you feel uncomfortable on the site. Second,protect your privacy.Third,be polite.
·Three kinds of people:an identitythief,a troll,and a cyberbully.
·Don't give your real name or personal details such as your age,address,or your school.Use a virus programme to protect your computer from viruses or attacks.
【设计意图】通过回答问题，学生可以关注博文的细节信息，理清篇章思路。
活动三：概括与整合
Ask students to study theorganisation and language features.(Activity 2)
(1)Tick what the writer tells the reader in Paragraph 1.
①definition of online safety ②the writer's knowledge
③background information ④the topic of the post
(2)What words and phrases does the writer use to organise the information in the second paragraph
(3)What new words are explained in the text,and how
(4)How does the writer end the post
Suggested answers
(1)③④
(2)First of all;Second;Third.
(3)Troll and cyberbully.
Use simple words and an explanation sentence to define "troll".Define“cyberbully”by comparing it with“troll” .
(4)By asking for comments.
【设计意图】结合文本内容，分析博客文章的结构，进一步感受博客文章独特的语言特点。 Stepll 应用实践
活动四：描述与阐释
Ask students to retell the structure of the blog post with the help of the mind map.
(
Who
Why
What
A
blog
post
Body:Suggestions
Third
Ending:Ask
for
commen
ts
First
Second
Introduction
)
【设计意图】结合思维导图重温博客文章的文体结构，为后面的写作做准备。
活动五：分析与判断 Group work.
(1)Ask students to think about the following questions. ·How does the writer put forward the topic
·How does the writer answer the question ·How are the guidelines connected
Suggested answers:
·By asking a question to introduce the topic. ·By giving three golden guidelines.
·By using linking words.
(2)Ask students to list some sentence patterns to give suggestions.
Suggested answer:
You should/ought to... You'd better...
If I were you,Iwouald... I suggest you...
It might be a good idea to...
If you ask me,I would... I thinkyou need to...
【设计意图】通过自主探究和合作学习，培养学生综合运用语言的技能，深入思考博客文章 的写作特点，将知识内化，准备进入写作实践。
活动六：内化与运用
Ask students to choose one of the topics and use the notes to draft their blog post.(Activity 3)
Useful structures for introduction: The topic of my blog is..
What I'm going to talk about is..
I would blog about...
l plan totalk about...
Useful structures for body:
First,..Second,..Last,.
Firstly,...Next,..At last,..
To begin with,..In addition,...Last but not least... Remember to ask for advice politely in ending:
Could you give some suggestions about..
What would you do What do you suggest What's your advice
【设计意图】在书中所列的一个是歌中选择一个，根据上面所学博客文章的文体结构和写作 特征，结合本部分列出的口体步源展开写作，完成初稿
StepⅢ 迁移创新
活动七：批判与评价
1.Ask students to exchange drafts with a partner.Have them use the checklist to help their partner revise his/her draft.(Activity 4)
2.Ask students to put up their revised draft in the classroom or read it to the class.(Activity 5)
【设计意图】对照评价表与同伴进行互评，查漏补缺，提升评价能力，在修改后通过展示作 文或者读作文进行交流学习。
活动八：想象与创造 Writing.
假设你是李明，学校校长和老师因为担心同学们浏览不健康的网站，关闭了教室内电脑的上 网功能，你们对此感到很难过。请你写一篇博文谈谈你的看法。
注意：
1.博文要包括下表中的所有内容。 2 .词数80左右。
3. 博文的开头已给出，不计入总词数。
参考词汇：判断力judgement;校长headteacher
事由 教室内的电脑不能上网，建议学校开通网络。
原因 1.有利于查找资料。 2.浏览新闻，了解信息。 3. 作为高中生，我们正在形成自己的判断力。
Today I want to blog about a question that has been discussed many times-whether students can surf the Internet in the classroom...
Suggested answer.
Today I want to blog about a question that has been discussed many times-whether students can surf the Internet in the classroom.
In my opinion,I want to persuade the headteacher to let us surf the Internet in the classroom. We know the headteacher and teachers are afraid that we may be exposed to unhealthy websites.Actually every coin has two sides.I still think that surfing the Internet can bring us much more advantages.
First of all,I think it would be better if we can surf the Internet,because there is a wide range of learning resources on the Internet.We should make good use of it.Furthermore,we can broaden our horizons by reading various news online.Last but not least,as highschool students, we are building up our sense of judgement.Given chances,we are sure that we wil learn how to stay away from unhealthy websites.
I do hope our school can take my suggestion into consideration and make a final decision.
【设计意图】学生结合本课所学的博客文章的语篇结构、语言特点和写作步骤，完成一 篇和青少年上网相关的写作，内化了语言知识，同时也增强了学生安全上网的意识。

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