Unit 3 Reading and Thinking 教案-高中英语人教版（2019）必修第二册.docx

B2 Unit3 Reading and thinking 主备人： 周次授课班级授课教师上课时间课题B2 Unit3 Reading and thinking学习目标1.Enable students to master the reading skills，such as skimming,scanning;2.Get the information of the passage and know about the main idea of the passage3.Understand the advantages and disadvantages of using the Internet; 预习自学预备铃响起，课代表带领学生听写本单元5个黑体单词。引领与训练Step1.Lead-in1. What do you usually do on the internet?Have class online Listen to music Play computer gamesShop online Stream videos Look up information 2. How has the Internet changed your life？Have class online Shop online Play computer gamesStep2.Prediction1. From the title, how do you think the writer feels about the topic? Optimistic and positive Step3. While readingTask 1. SkimmingThe Internet helped Jan deal with difficultyPara.1Para.2Para.3Para.4Para.51. Read the text quickly and match the main idea with the sentences. Benefits of the Internet to our life Jans next goalJans life has been greatly improvedJan started an IT club to help others2. How many parts can the text be divided into?Introduction: Para 1 Example: Para2-4Summary: Para 53. What is the text type of this passage?Narration(记叙文)Task2.Scanning1. Read Para1 and answer some questions.(1)What's the topic sentence of the first paragraph ?People's lives have been changed by online communities and social networks. (2)In which ways has the Internet changed peoples lives according to this paragraph?There are countless articles telling us how the Internet has made our lives more convenient. We no longer have to wait in line or carry cash around when we go shopping. We can get the most updated information from large databases. We can download software, documents, and images whenever we need them2.Read Para2 and answer some questions.(1) Why did Jan quit her job?Suddenly developed a serious illness(2) How did the people in the online community help her ?Talk about her problems and get support and advice from others3.Read Para3 and answer some questions.(1)Why did she start the club?To teach older people how to use computers and the Internet(2) In what way does the writer explain that many people By giving examples.4.Read Para4 and answer some questions.(1)Why did she start taking online classes?To learn more about how to use the Internet to make society better(2)What is the “digital divide”?It is the gap between those who have access to the Internet and those who havent, and those who know how to use new technology and those who don't.5.Read Para5 and answer some questions.What can we know from Jan's words?A. She will keep offering help to other people.B.Thinking about other people's life makes her tired.C.Helping others by the Internet is a challenge for her.D.Her life has been greatly changed by the Internet.Step4 Creative thinkingDiscussion: The writer mentions many advantages of Internet. Can you list some? Do you think there are any disadvantages?lack of privacy Dont share your personal/private information to strangersInternet fraud Never share passwords with anyone elsecyberbully Ignore cyberbuly information than to respond to themaddicted to games online Control the time of surfing the InternetStep5 SummaryWatch the video and fell how the Internet has changed our life？当堂检测 阅读课文，选择最佳答案(优化设计P29)1. What is the main idea of the first paragragh?A. There are a lot of article of the first paragragh.B. We no longer have to wait in line.C. The Internet has changed peoples lives.D. We can download something useful from the Internet.2.We can infer from paragragh2 that _A. Jan felt lonely after quitting her job.B. Jan never did some housework.C. an online group persuaded her to quit her job.D. Jan found the Internet very boring.3. Jan set up an IT club to _.A. enjoy the nice music.B. get advice from others.C. remove the distance between people.D. teach older people how to use computer and the Internet.4. Whats the purpose of the author by referring to the 59-year-old man and the 61-year-old woman?A. To introduce twoold people.B. To explain how to apply for jobs online.C. To prove they are successful.D. To give two examples helped by Jans club.5.Which of the following words is similar to “bridge” in meaning in paragragh 4?A. Remove B. Decorate C. Broaden D. IncreaseKeys:CADDA布置作业板书设计Reading and thinking 课后反思备课组长审核签字：年 月 日学科网（北京）股份有限公司