LessonLesson 2020 A A ComputerComputer Helps!Helps!教案教案LearningLearning aims:aims:Grasp the Simple Past Tense.LearningLearning importantimportant points:points:Learn more about the computer.LearningLearning difficultdifficult points:points:Read and master the main idea of the passage.LearningLearning tools:tools: audiotape, flashcards, a computerLearningLearning steps:steps:StepStep 1.1. Leading-inLeading-inLet a few students come to the front and demonstrate how to connect the computer to the Internet. At the same time, explain it in English.StepStep 2.2. AskingAskingAsk some students talk about the text. StepStep 3.3. ListeningListeningListen to the tape and try to retell the main idea, but not word by word.StepStep 4.4. ReadingReadingStepStep 5.5. Read the text and find out the good points of the passage. Read it several times until they can read it fluently and correctly.StepStep 6.6. Listen to the tape again and imitate after it. Make sure they have the correct pronunciation.StepStep 7.7. HomeworkHomework1. Finish off the exercises in workbook.2. Preview Lesson 21.