八年级英语下册 Unit 4 The Internet Connects Us教案 （新版）冀教版.doc

unit 4 the internet connects uslesson 19 how do you use the internet?learning aims:1. learn about the development of the computer.2. know about how to use the computer.learning important points:1. how to connect the computer to the internet.2. let the students express it in english.learning difficult points:some words and expressions in the process of connecting the computer to the internet.learning tools: audiotape, flashcards, a computerlearning procedures:step 1. leading inlet the students talk about the questions.step 2. listeningstep 3. readingread the text and check the answers in silent. then read the text loudly for a while. at the same time, the teacher walks around to see if they need any help.step 4. practicepractice some language points, such as: used to dostep 5. let some students come to the front and practice. the teacher should choose the similar situation for them.step 6. homework1. finish off the activity book.2. preview lesson 20.lesson 20 a computer helps!learning aims:grasp the simple past tense.learning important points:learn more about the computer.learning difficult points:read and master the main idea of the passage.learning tools: audiotape, flashcards, a computerlearning steps:step 1. leading-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.step 2. askingask some students talk about the text. step 3. listeninglisten to the tape and try to retell the main idea, but not word by word.step 4. readingstep 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.step 6. listen to the tape again and imitate after it. make sure they have the correct pronunciation.step 7. homework1. finish off the exercises in workbook.2. preview lesson 21.lesson 21 books or computers?learning aim:1. learn about the history of the books.2. know about the fountain of the printing press.learning important points:1. why is the printing press important?2. how did books change information?learning tools: audiotape, flashcards, pictureslearning steps:step 1. listen to the tape and answer the following questions:l how many books have you read this year?l have you ever read an e-book? do you like them？step 2. readingread the text and check the answers. then read it loudly in class. step 3. practicepractice some main language points in the text. step 4. talkingtalk about the question: which one is more important, the printing press or the internet? why?step 6. listeninglisten to tape for several times and repeat after it. make sure the students can read it fluently and correctly.step 7. homework1. finish off the exercises in workbook.2. preview lesson 22.lesson 22 travel on the internetlearning aims:1. learn about the western culture.2. know about the differences between the chinese and western countries.learning important points:1. learn to send an e-mail.2. how to describe the process in english.learning difficult points:how to send an e-mail and explain it in english.learning tools: audiotape, flashcards, pictureslearning steps:step 1. come to “think about it”does your grandma live with you?what is your grandmas dream? what can you do to help her realize it?step 2. listeningstep 3. askingask the students to read the text for several time until they can read it fluently and correctly.step 4. readingstep 5. practice1. finish off the workbook.2. preview lesson 23.lesson 23 the internet-good or bad?learning important points:1. what can the internet do in our everyday life?2. learn more about the computer.learning difficult points:know the advantages and the disadvantages of the internet.learning tools: audiotape, flashcards, pictureslearning steps:step 1. let the students talk about the following question:l why are some parents worried about their kids using the internet?l does the internet make life simpler? how?step 2. talkingstep 3. listeninglisten to the tape and answer the questions:step 4. readingread the text and check the answers. then read it loudly in class.step 5. play the tape for several times. let the students imitate after it until they can read it fluently and correctly.step 6. talk about the details of the text. step 7. practice.step 8. homework1. finish off the workbook.2. preview lesson 23.lesson 24 an e-mail to grandpalearning aims:1. communicate with the others in western countries.2. learn more about the foreign countries.learning important points:how to write an e-mail?learning difficult points:grasp the words and expressions in making telephone calls.learning tools: audiotape, flashcards, a telephonelearning steps:step 1. reviewreview the language points of making a telephone call.step 2. come to “think about it”when did you receive your first e-mail?how often do you receive e-mail from your friends?do you prefer writing a report on paper or on the computer? why?step 3. listeningstep 4. readingread the text and check the answers in silence. then read it loudly in class.step 5. p