（新教材）2021春高中人教版英语选择性必修第一册课件：UNIT 2 LOOKING INTO THE FUTURE SECTION Ⅳ .ppt

1、Section Reading for Writing写一篇讨论未来科技发展利弊的议论文 Recently we have had a discussion on whether we should clone humans.35 percent of the students think cloning humans is interesting and can bring people back to life.It can make the world more interesting and give people more pleasure.Another advantage is

2、that it can make a breakthrough in the development of economy.Besides,we can clone some famous scientists and let them undertake some exact research work so that they can do more things for humans.65 percent of the students think it is a moral question to clone humans.Each of us differs while a clon

3、ed person is merely a copy.From time to time,cloned people may be taken advantage of by some evil persons.In my opinion/view,whether cloning humans is right or not is difficult to say right now.Perhaps we will just have to wait and see.阅读下面范文,总结此类议论文的结构并欣赏其语言特点。回顾本单元以及以前曾经学过的评论性文章,总结一下评论性文章常用的表达。1.词

4、汇辩论:_支持:_反对:_个人观点:_2.句型话题提出:_观点表达:_观点论证:_观点总结:_答案:略现在,网上购物正在被越来越多的消费者所接受。但是,由网上购物引发的问题也引起了人们的高度关注。请根据以下内容,写一篇英语短文,分析网上购物的利与弊,并简述自己的观点。网上购物利弊你的观点方便快捷价格便宜产品种类多质量无法保证容易上当受骗注意:1.词数100左右;2.可以适当增加细节,以使行文连贯。_答案:With the spread of the Internet,more and more people prefer going shopping online.In fact,there

5、are both advantages and disadvantages of online shopping.We can buy things on the Internet without leaving our houses.Shopping online can save a lot of time for us.Whats more,there are many different kinds of goods for us to choose from,which may be cheaper than those in real shops.However,shopping

6、online also causes us some problems.Since we can see only pictures of goods on the Internet,we are not sure about their quality.Besides,there are lots of fake advertisements on the Internet,making customers easily cheated.In my opinion,we should be careful while enjoying the convenience of shopping

7、online.写完之后,同伴之间或者小组成员之间互换批改,找出习作中的不足或错误,然后再结合别人的反馈进行修改完善。批改的时候可以参考下表。项目角度具体评价(结合习作写出具体内容)文章结构是否结构清晰,思路流畅,符合观点表达类议论文的常用结构主题词汇是否充分有效运用了【素材积累】中的主题词汇(在右栏写出所用到的词汇)主题句型是否充分有效运用了【素材积累】中的主题句型(在右栏写出所用到的句型)知识错误单词拼写、语法错误等其他不足整体评价随着网络的普及,越来越多的中学生上网交友。某英语报社就“Should Students Make Friends Online?”这个主题进行了征文大赛。请你给该

8、报社投稿。内容要点:1.网上交友的优点:轻松交友,畅所欲言,帮助学外语;2.网上交友的弊端:浪费时间,分散精力,有时会上当受骗;3.你自己的看法。注意:1.词数100左右,开头已给出,不计入总词数;2.内容充实,结构完整,语句连贯。Should Students Make Friends Online?Whatever your age is,the Internet is a great place to hang out,where you can not only have fun but also make friends._答案:Should Students Make Friend

9、s Online?Whatever your age is,the Internet is a great place to hang out,where you can not only have fun but also make friends.One of the advantages of making friends online is that students can express their feelings and opinions more freely.Thus they can also ease their anxiety from their studies.A

10、t the same time/In the meanwhile,it can be helpful for them to communicate in English,which can be beneficial to their foreign language studies.However,each coin has two sides.Making friends online can no doubt waste much of their precious time,which should be spent more meaningfully on studies.Besides,some even get cheated online.In my opinion,students should bury themselves into their studies.As for friendship,students can readily find it among the familiar people around them.