Unit 2 Looking into the futureUsing Language ppt课件 -（2019）新人教版高中英语选修一.ppt

1、Unit 2 Looking into the futureUnit 2 Looking into the future Section C Using Language MENU Leading-inPart 1 Part 2 Part 3 While-class After-class Part.1 Leading-inPart.1 Leading-in Leading in Look at the theme of this period(Welcome or reject future changes)and answer the following questions. (1)Wha

2、ts your point of view on new technology? (2)What are some of the new devices or apps you have been using recently? Are they helpful or distracting? Leading in 参考答案： (1)As far as I am concerned, the new technologys advantages over-weigh its disadvantages so Im in favour of new technology. (2)I have b

3、een using WeChat, QQ and Alipay.I believe they are helpful to our daily life from communicating with our friends to paying without cash in the cashless society. Part.2 While-classPart.2 While-class While-class 略读文章，完成活动略读文章，完成活动1 Read the text and then decide whether the statements on page 21 are tr

4、ue (T)or false (F). (1)A person died in an accident while driving a car. (2)The Amish avoid new technology because they do not want to have good lives. (3)Many disasters have been prevented by weather- tracking computer programmes. (4)Building large networks through social media helps us find new op

5、portunities. (5)The author uses a health monitor to know how much exercise he/she needs. F F F T T While-class 再次阅读文章，完成活动再次阅读文章，完成活动2的三个问题。的三个问题。 1. In which paragraphs does the author: describe the issue? give an opinion? discuss the advantages? discuss the disadvantages? Para.1 Para.4Para.4 Para.

6、3Para.3 Para.2Para.2 While-class 2. Underline the signpost words or phrases in the text. How do these signpost words or phrases help tell us the purpose of the paragraphs? 参考答案： Paragraph 1:hence,nevertheless Paragraph 2:on the one hand Paragraph 3:on the other hand,for example,moreover Paragraph 4:

7、personally,nevertheless They are used to introduce the pros and cons,and to introduce the authors own opinion. While-class 3. Why did the author decide to write about this topic? 参考答案：Because the author read a newspaper article and wanted to reflect on it. While-class 1.根据活动根据活动3的第的第1问进行头脑风暴问进行头脑风暴

8、参考答案： (1)Advantages:can do dangerous tasks for human beings;can improve the efficiency of work;can make our daily life easier. (2)Disadvantages:lead to peoples poor creativity,flexibility and self- motivation;make people out of work. 写作写作 While-class 2.确定写作大纲确定写作大纲 参考答案： Introduction paragraph: diff

9、erent opinions and the thesis statement Body paragraph: advantages and disadvantages of the advance Closing paragraph: restatement of the writers opinion While-class 3.完成初稿完成初稿 Should we advocate or fight against robots? The robot is playing an important role in both industry and our daily life,but

10、peoples opinions about robots differ. On the one hand,some people think that robots are very important to humans future development.For example,they can do dangerous tasks for human beings.Moreover,they are helpful to improve the efficiency of work. On the other hand,others think that they are dange

11、rous and have negative effects on society.For example,robots may lead to peoples poor creativity,flexibility and self- motivation. In my opinion,the advantages prevail over the disadvantages as long as we can use them properly. Part.3 After-classPart.3 After-class After-class Use the checklist to gi

12、ve feedback on your partners draft. Does the essay say what the writer thinks about the topic? Does the body discuss the advantages and disadvantages of the advance? Are signposts used to help the reader understand the purpose of each paragraph? Does the conclusion state the writers position? Summary The structure of your article Introduction paragraph: _ Body paragraph: _ Closing paragraph:_ Thank you!