九上U4T1SD.pptVIP

* Unit 4 Amazing Science Topic 1 The Internet is making the world smaller. 3.the ancient legend 2.send up 1.point to 4.national hero 5.make progress in (doing) sth. 在某方面取得进步，　　指着，古老的传说，　民族英雄，发射 在某方面取得进步 指着 古老的传说 民族英雄 发射 a. easier, faster and better. b. work twelve hours a day. c. into space twice successfully. d. finished faster. 1.The Chinese people have sent up manned spaceships 2.In the factory, the computer can have the production 3.Computers really make our lives 4.They make us 神七纪录片 What are the advantages of computers? What about the disadvantages? host computer keyboard mouse monitor speaker turn turn on/off turn up/down turn over/right turn to/against turn bad/green turn… into … click on double click on send an e-mail receive an e-mail chat online connect …to … connect …with … open the inbox v. It’s one’s turn to do sth. in turn the first turning n. do shopping online 头脑风暴 search for information connect v. 录音p83-1a Try to make a few sentences. Your e-mail will be sent to your friend. will +be+v-ed Read 1a again quickly, then finish 1b. How to Send and Receive an E-mail Click on Type your friend’s address. Type the title of your e-mail. Write your e-mail. Click on “send”. 1.Sending an E-mail (1) write a letter (2) to (3) subject (4) write an e-mail (5) send 2.Receiving an E-mail (1) receive, click on (2) close Retell how to send and receive an e-mail according to the key words. Who can practice sending and receiving an e-mail through the multimedia? Sum up the grammar in this topic. verb +object +complement 1. So I advise you to study hard to make computers serve us better. 2. Tiny computers inside patients’ bodies keep their hearts beating normally. 3. The Internet is making the world smaller ,like a village. 4. Mr.Lee told us not to spend too much time playing games. *