Unit 4 The Internet Connects Us-Lesson 23 The Internet — Good or Bad -教案、教学设计-部级公开课-冀教版八年级下册英语(配套课件编号：b052a).doc

1、冀教版冀教版 八年级下册八年级下册LessonLesson 23:23: TheThe Internet-GoodInternet-Good oror Bad?Bad?TeachingaimsKnowledgeBy the end of the lesson, the students will be able to:1.Read, understand and use the new words and phrases :advantage ,disadvantage ,simple, cause, less, aside, attack, web,steal, banking, prope

2、rly2. Understand theAdverbial Clause with “if”.Ability1. To understand the text clearly.2. Be able to describe good things or bad things about the Internet.EmotionTreat and use the Internet correctlyTeaching difficult points andimportant pointsDescribe good things or bad things about the Internet.Te

3、aching toolsPPT, radioTeachers activitiesStudents activitiesAimsStep1: Lead-in and warm upAsk the Ss to look the pictures and thinkabout:1. What do you do on the internet?The Ss talk aboutit.Ask somestudents to answerthe questions.lead in thenew concept“The Internetmakes our lifesimple.”Step2: New C

4、oncept:1.Teach the new words through context2.Read the lesson and write “T” or “F” People can connect and share informationin minutes.The Internet can make our life easier andsimpler in many ways . Every coin has three sides. The Internet is a useful tool so we can let ittake up all of our time.3.Re

5、ad Paragraph 1 , 2 and find out the goodThe Ss learn newwords.The Ss read it thendo the exercise.The Ss read thepassage againindividually andTeach the newwordsFirst, read thewhole text andunderstand theeffect.To understandthings about the Internet.4.Read Paragraph 3 and find out the bad thingsabout

6、the Internet.then discuss theanswers withpartners.the text detailsStep 3: PracticePractice to use the useful phrases andsentences.Fill in the blanksStudents canget more andmore practiceby doing.Step4:PracticeWork in pairs to talk about the list in Lets DoIt! No.3.Ask the pairs to share their answers

7、 withclass. Discuss the reasons.Work in pairs.Correct each other.To cultivatestudentscooperatedability.Step5:projectWhat do your classmates often do on theInternet? Do a survey of your class and writedown the top two questions.Talk about thequestions withothersTo give Sstime topractice theirspeaking

8、 andwritingabilities.Home-workWrite a passage for junior high studentsand give them some advice about what need todo and not to do on the Internet.BoardDesignLesson 23: The Internet-Good or Bad?advantagedisadvantagein secondssimplecauseEvery coin has two sides.lessasideaside fromattackwebtake upstealbanking,properly