冀教版八年级下Unit 4 The Internet Connects Us Lesson 20 A Computer Helps!教案（表格式）

冀教版 八年级下册
Lesson20：A computer Helps!
Teaching aims Knowledge 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 tools PPT, radio
Teacher’s activities Students ’activities Aims
Step1: Lead-in and warm up1.Listen to a song and fill in the blanks2.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 EasterTeach the new words
Step2: 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 audiotapeThe 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 Easter
Step3: Retell the lessonIntroduce Easter to the class The Ss try to retell the lesson, then instruction can help them Know 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-work 1. 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