UNIT4 The Internet Connects Us Lesson20教案冀教版八年级下册

UNIT 4: The Internet Connects Us Lesson 20 A Computer Helps! LESSON PREPARATION LANGUAGE KNOWLEDGE 掌握词汇：enter, key, search, depend. hide (hid hidden) 接触词汇：laptop, Easter, topic, bunny 短语和句型：search engine, depend on. Easter Bunny RESOURCES audiotape poster paper LESSON STRUCTURE CLASS OPENING Greeting Greet the class. Teacher: Good morning/afternoon, class. How are you Review I) Homework check. 2) Choose some students to present their passage "The Intemet and Me". 3) Review using the adverbial clause with "if". KEY CONCEPTS FOCUS STRUCTURES: The date depends on the moon, but it is always in March or April STEP 1: Present GROUP/CLASS WORK: Culture Tip and Think About It 1) Introduce Lesson 20. Ask individual students to read the title (A Compurter Helps!) and discuss how a computer/the Intemet might be helpful. 2) Divide the class into groups to discuss the Culture Tip. Then have each group discuss the Thhink About It questions. Teacher: In this lesson. Wang Mei docs some research about the Christian holiday, Easter. Read the Culture Tip in your groups and then share with the class what you know about this holiduy. 3) Have the groups share their answers with the class. STEP 2: Listen CLASS WORK: Ler's Do It! Na I Play the listening material for Lesson 20(A Cowputer Heips). Play it once and ask the students ust to listen. 2) Play the audiotape a second time and ask the students to complete the exercise 3) Check the answers as a class and correct any false stutements. STEP 3: Listen and Read CLASS WORK: Listening and reading 1) Play the audiotape for Lesson 20 and ask the class to listen and read aloud along with the audiotape 2) Remind the students to do their best to imitate the pronunciation they hear 3) Go over the mastery words for this lesson (enter. key. search, depend and hide). STEP 4: Read PAIR WORK: Ler's Do It! Na. 3 1) Instruct the students to read Lesson 20 silently and fill in the mind map with a partner. 2) Students should check and correct their answers in groups. 3) Draw the mind map on the board and check the answers as a class. STEP 5: Task GROUP WORK: Ler's Do Ir! No. 1) Divide the class into groups to discuss an important festival in spring in China and do some research about it. Students may need Internet access or you may need to provide them with some research materials. 2) In their groups. students should then follow the example of the mind map in Ler's Do It! No.3 and create their own mind map for their festival. Students should deaw their maps on large poster paper und include pictures or druwings. CLASS CLOSING 1)Complete Let's Do It! No. 2. Students complete the exercise independently. Then write the paragraph with the blanks on the board and split the class into two teams. Ask one person from cach team to fill in one of the blanks and read the sentence aloud. The first team to correctly fill in the blanks and read the sentence aloud wins. 2) Assign homework: How Computers Help Me: Write a list of ways in ... ...