北师大版高中英语必修2《Unit4 Lesson2》课件

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1、Lesson 2 Websites,Cyberspace,Do you use the Internet? Do you know anyone who uses the Internet? What do you know about the Internet?,Before you start,military scientific the Pentagon nuclear network project fashion,adj.军事的，军用的 adj.科学的 (美国)五角大楼 adj.原子能的 n.网络 n.计划，方案，工程 n.时髦，时尚,Words Preview,hang on g

2、et in touch be up to fancy suggestion reject arrangement,(电话用语)别挂断 和取得联系 做，从事于 vt.幻想，想要做 n.建议，提议 vt.拒绝，不接受 n.安排,Words Preview,The Net changes our life and makes life more convenient. Do you want to know its history?,enjoy movies online.,chat online,email,go shopping online,play games online,bank onl

3、ine,Can you answer any of these questions about the history of the Internet?1. Why did the Net begin?a) for military reasonsb) for scientific reasonsc) for business2. What year did it start in?a) 1959 b) 1969 c) 1979,a) for military reasons,b) 1969,3. When did people start calling it the Internet?a)

4、 the 1980sb) the early 1990sc) the late 1990s 4. When did the Internet start to growvery fast?a) the late 1980sb) the mid-1990sc) the late 1990s,a) the 1980s,b) the mid-1990s,1.Whats the listening text about?2.What do we call this type of radio program?,The Internet.,An interview.,Fast Listening,Why

5、 did the Net begin by the military?,The Pentagon were worried about communication after a nuclear war. In 1969 they thought of linking computers into a network so that if one part of the network was destroyed , other parts could continue working.,Careful Listening,Can you fill in the blanks with the

6、 words you hear?In _, the Pentagon _ _ communications after a nuclear war. And in 1969 they thought of _ computers into a network.And then people in universities all over the world began to use the network to _. They use it for work and _ .,the 1960s,were,worried about,linking,share ideas,for fun,Wh

7、at do people use the network to do?,People use the network to share ideas. They use it for entertainment, e-mail, playing games and getting information.,Which website can you visit to do these things? a) find out whats going on in your town b) look for a job c) find out the latest world news d) get

8、information for a school historyproject e) write to your friend by e-mail f) buy clothes,1,2,3,4,5,6,Listen to a telephone conversation between two people in Brighton. Which thing from the Internet page do they decide to do?,Go to the cinema on Friday evening to see Richard Baileys new film, Virtual

9、 Planet.,Listen to the conversation again. Complete the Function File with words and phrases from the list.,See you, 973273, Would you like, hang on, are you up to, Do you fancy, Id better, Why dont we, I cant, Id love to , Sorry, Lets, This is, please,Answer the phone Hello. (1) _. Say who you are

10、Hello, Mrs Turner. (2) _ Mandy. Ask to speak to somebody Can I speak to Lucy, (3) _? Ask somebody to wait Just (4) _ a second. Ask about plans What (5) _ _ this weekend?,973273,This is,please,hang on,are you,up to,Say you didnt hear (6) _? Make suggestions (7) _ go on Saturday morning? (8) _ doing s

11、omething on Friday night? (9) _ to go? Reject suggestions Well, (10) _. Ive got a music lesson.,Sorry,Why dont we,Do you fancy,Would you like,I cant,Accept suggestions Great, (11) _. Finish the call Well, (12) _ go now. Make an arrangement (13) _ meet at 6:30, outside the cinema. Say goodbye Right.

12、(14) _ tomorrow.,Id love to,Id better,Lets,See you,Pronunciation,Listening Strategies: Important words,Listen for words that are stressed. They are important words.,Do not worry if you do not hear all theother words.,Listen to some of the sentences from the dialogue. Underline the stressed words .,H

13、ello, Mrs. Turner. This is Mandy. What are you up to this weekend? Oh good. Why dont we go on Saturday morning?,4. Well, I cant mm Ive got a music lesson on Saturday morning. 5. Do you fancy doing something onFriday night? 6. Well, Id better go now. 7. Lets meet at 6:30, outside the cinema.,Thank you!,