八年级下册Unit 4 The Internet Connects UsLesson 20 A Computer Helps!教学设计

这是一份八年级下册Unit 4 The Internet Connects UsLesson 20 A Computer Helps!教学设计，共3页。
冀教版 八年级下册Lesson20：A computer Helps! Teaching aimsKnowledge By the end of the lesson, the students will be able to read, understand and use the new words and phrases. Such as enter, key, search, hide (hid/hidden ), depend on.Ability 1.To be able to search for the information we need on the Internet2. To talk about Easter.Emotion To be happy to contact and learn about foreign cultures.Teaching difficult points and important points To use the new words and phrases to talk about how to search for information on the computer. Teaching toolsPPT, radio Teacher’s activitiesStudents ’activitiesAims  Step1: Lead-in and warm up1.Listen to a song and fill in the blanks   2.Ask:What do you know about Easter?   3.Show some pictures and teach new words and phrases in the lesson. Ask: Do you search for information on the Internet? How do computers help you? and make a list about it on the blackboard. The Ss listen to the song and try to fill in the blanks. Discuss the Culture Tip in every group. Learn new words and phrases in the lesson. Motivate the Ss and lead in the new concept.Let the Ss know about Easter Teach the new wordsStep2: New Concept1. Play the audiotape for Lesson 20.    2. Read the lesson and write ‘T’ or ‘F’  3.Read the lesson and answer the questions:1) What is Easter?2) When is Easter?3) How do people celebrate Easter? Listen to the passage and write true (T) or false (F).  Read the lesson again and fill in the blanks. The Ss listen and read aloud along with the audiotape  The Ss read then write ‘T’ or ‘F’ The Ss complete the exercise independently.  The Ss listen and complete the exercise1. The Ss read the lesson again and do exercise 2. To encourage them to imitate the pronunciation they hear.To know about Easter. To get to know the content about the lesson. Know more about EasterStep3: Retell the lessonIntroduce Easter to the classThe Ss try to retell the lesson, then instruction can help themKnow the lesson well and practice the students’ ability of speaking.Step 4: Group Work It’s the students’ turn to talk about Spring Festival in spring in China and do some research about it. Follow the example of the mind map in Let’s Do It! No.3 to create their own mind map for their festival. Discuss it in groups and choose some of them to talk in class.  Draw their maps on large paper and include pictures or drawings.To give Ss time to  practice their speaking and writing abilities.Step5: SummaryThe same knife cuts bread and fingers. A computer can be a useful tool, but don’t let it take up all of your time. Emotion promotion.Home-work1. Perfect their maps for their festivals.2.Write about : Spring Festival  Board Design  Lesson20 A Computer Helps!Words and phrases:                laptop   depend on                      write a story/ report/letterenter    Easter Bunny    How to help us?   take pictureskey     search engine                    search for informationtopic                                   film a video…hide