江蘇省興化市昭陽(yáng)湖初級(jí)中學(xué)八年級(jí)英語(yǔ)下冊(cè)Unit3OnlinetoursWelcometotheunit新版牛津版PPT課件

1、unitmain unitmousescreenword processingreceiven. 機(jī)件；單位機(jī)件；單位n. (電腦電腦)主機(jī)主機(jī)n. (pl. mice或或mouse) 鼠標(biāo)鼠標(biāo)n. 顯示屏，屏幕顯示屏，屏幕n. 文字處理文字處理vt. 收到，接到收到，接到Words and expressions review第1頁(yè)/共38頁(yè)To understand the comic stripTo learn about the different parts of a computerTo talk about the different uses of computersTo ma

2、ster the words and expressions: programme, keyboard, main unit, mouse, screen, receive, look like, search for information, send and receive emails, What do you usually use your computer for? I usually use it to How often do you use your computer for this?Objectives第2頁(yè)/共38頁(yè)Listen and answer Listen to

3、 the conversation between Eddie and Hobo and answer the following questions.第3頁(yè)/共38頁(yè)1. What do Eddie and Hobo think the computer look like? 2. Do they know anything about computers? 3. What do they think the mouse is?4. What do they want to use the mouse to do? They think it looks like a TV.No, they

4、 dont.They think it is a remote control.They want to use it to change the channel.第4頁(yè)/共38頁(yè)1. Use different tones (語(yǔ)氣).2. Add your own actions to make the dialogue more interesting.第5頁(yè)/共38頁(yè)Fill in the blanks.Eddie and Hobo know _ about computers. Hobo thinks the computer _ _ a television. Eddie _ wit

5、h Hobo and he thinks the mouse is the _ _. They want to use the mouse to _ _ _ because the programme _ an hour ago.nothinglooks likeagreesremote controlchange the channelbegan第6頁(yè)/共38頁(yè) Annie, Simons cousin, wants to learn about the different parts of a computer. Look at the picture below and help her

6、 write the correct answers in the boxes.第7頁(yè)/共38頁(yè)keyboardscreenmain unitmouseDifferent parts of a computer第8頁(yè)/共38頁(yè)Computers are useful in our daily lives and theyve changed the world. Can you tell me the different uses of computers?第9頁(yè)/共38頁(yè)How do you do!chat with friends第10頁(yè)/共38頁(yè)play games第11頁(yè)/共38頁(yè)se

7、nd and receive emails第12頁(yè)/共38頁(yè)do word processing第13頁(yè)/共38頁(yè)search for information第14頁(yè)/共38頁(yè)watch videos第15頁(yè)/共38頁(yè)draw pictures第16頁(yè)/共38頁(yè)write computer programs第17頁(yè)/共38頁(yè)make flash第18頁(yè)/共38頁(yè)listen to music第19頁(yè)/共38頁(yè)shop online 第20頁(yè)/共38頁(yè)read e-books 第21頁(yè)/共38頁(yè)learn English 第22頁(yè)/共38頁(yè)surf the Internet第23頁(yè)/共38頁(yè)Si

8、mon and Daniel are talking about the different uses of computers. Listen to their conversation and answer the questions. What does Simon use his computer for?How often does he use his computer to do this?To search for information.Almost every day.第24頁(yè)/共38頁(yè)Read and try to recite the conversations in

9、5-10 minutes.第25頁(yè)/共38頁(yè)1. Role play the conversation in groups;2. Role play the conversation in front of the class.第26頁(yè)/共38頁(yè)A: What do you usually use your computer for?B: I usually use it to A: Why?B: (interesting / convenient / funny / fast / safe / cheap )A: How often do you use your computer for

10、this?B: Pair work第27頁(yè)/共38頁(yè)第28頁(yè)/共38頁(yè)It looks like a TV.look like 看起來(lái)像看起來(lái)像 He did not look like a evil person. 他看起來(lái)不像一個(gè)惡人。回顧復(fù)習(xí)回顧復(fù)習(xí)look at 看一看看一看 (七年級(jí)上七年級(jí)上)look for 尋找尋找 (七年級(jí)上七年級(jí)上)look after 照顧照顧 (七年級(jí)下七年級(jí)下)look out 留神，當(dāng)心留神，當(dāng)心 (七年級(jí)下七年級(jí)下)第29頁(yè)/共38頁(yè)I have just received his reply.我剛剛收到他的回信。send and receive

11、emailsreceive vt. 收到，接到知識(shí)拓展：知識(shí)拓展：receive VS accept accept用作動(dòng)詞，意為用作動(dòng)詞，意為“接受接受”，指經(jīng)過(guò)，指經(jīng)過(guò)考慮，由主觀意志來(lái)決定接受，動(dòng)作者本考慮，由主觀意志來(lái)決定接受，動(dòng)作者本身是主動(dòng)的。例如：身是主動(dòng)的。例如：We hope you can accept our invitation.第30頁(yè)/共38頁(yè)receive也是作動(dòng)詞，意為也是作動(dòng)詞，意為“接到接到”，指收到某物這一動(dòng)作，本身有一定的指收到某物這一動(dòng)作，本身有一定的被動(dòng)性，不包含本身是否愿意接受的被動(dòng)性，不包含本身是否愿意接受的意思。意思。I received an

12、invitation to the party yesterday, but I refused to accept it.昨天我接到一份參加晚會(huì)的邀請(qǐng)，但昨天我接到一份參加晚會(huì)的邀請(qǐng)，但我拒絕了接受。我拒絕了接受。第31頁(yè)/共38頁(yè)I. 單項(xiàng)選擇。單項(xiàng)選擇。1. Whats the best present you have ever _? (2011湖南湘西) A. received B. receives C. receiving2. His family are worried about him because they havent _ letters from him for a

13、 long time. (2013四川內(nèi)江) A. accepted B. received C. written D. collected第32頁(yè)/共38頁(yè)3. Would you please see the film Iron Man 3 with me tonight, Kate? Id love to, but Ive _ Lindas invitation to dinner. (2013江蘇連云港) A. suffered B. earned C. received D. accepted 第33頁(yè)/共38頁(yè)II. 按照描述寫(xiě)單詞。the set of keys on a com

14、puterkeyboardthe part of a computer that houses the primary devices that perform operations and produce results for complex calculationsmain unita part of a computer, on which pictures or words are shownscreen 第34頁(yè)/共38頁(yè)a small device that you move across a surface in order to move a cursor (光標(biāo)) on your computer screen mousea piece of equipment that you hold in your hand and use to control a television, DVD player, etc. remote control第35頁(yè)/共38頁(yè)