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课件网) Get Ready for the Lesson! Things to prepare: 课本、笔记本 Read U3 words after the recording. “Better late than never” Reading: Computer facts Unit 3 Computers Guess what it is. the first computer Pre-reading a desktop computer a notebook computer/ laptop tablet: 平板电脑 How much do you know about computers Pre-reading 成本高 Can you name the different parts of a computer ① ② ③ ④ ⑤ Pre-reading:P34 Complete the sentences with the correct words. 1. The _____ shows words and pictures. 2. We use the _____ for typing. 3. The “brain” of a computer is in the _____. 4. We move the _____ to control the computer. 5. We hear sound from the _____. keyboard monitor speakers main unit mouse monitor keyboard mouse speakers main unit Pre-reading:P34 1 Computers are getting smaller and better. 2 Computers can do important jobs like flying planes. 3 Computers may work as doctors. 4 Computers are expensive. Look at the pictures, the title and the sub-headings of the article on page 35. Then tick ( ) the facts that the article probably talks. What is the sub-heading Before you read:P34 A sub-heading usually tells us the topic of the paragraph below it. sub-headings Before you read 1. Computers are getting smaller and better. 2. Computers can do important jobs like flying planes. 3. Computers may work as doctors. 4. Computers are expensive. Look at the pictures, the title and the sub-headings of the article on page 35. Then tick ( ) the facts that the article probably talks. √ √ √ Before you read:P34 Listen and then complete the outline of the article. Computer facts Part 3 Part 2 Part 1 The _____ of computers in different times The _____ of computers in daily life The _____ between human beings and computers in the future sizes uses relationship Fast Reading While-reading Read the first part and complete the table. The first computers in the 1940s _____cars Computers nowadays Development Becoming _____ Example There is probably one inside your TV or washing machine. Conclusion （结论） _____ _____ Careful Reading While-reading The first computers in the 1940s _____cars Computers nowadays Development Becoming _____ Example There is probably one inside your TV or washing machine. Careful Reading bigger than smaller and better computers in the 1940s computers now tiny While-reading Read the first part and complete the table. Careful Reading Computers nowadays Conclusion _____ _____ You depend on computers more than you realize. Let’s think: 1. Why are computers becoming smaller 2. Do you depend on computers a lot in your daily life Give examples. While-reading Read the second part and complete the mind map. Uses of computers calculate type and draw things do important jobs at a faster speed than we can almost never give wrong answers advantages operating railways examples flying planes and spaceships Careful Reading While-reading 01 Studying: do homework, read news... 02 Communicating: QQ, We ... ...
