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外研版七年级英语上册课件Module 7 Computers

2021-04-21
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Unit 1 How do I write my homework on the computer? Module 7 Computers 目录 C O N T E N T S 1 学习目标 2 新课导入 3 新课讲解 4 当堂小练 5 课堂小结 6 课后作业 7 学习目标 Curriculum words: connect, turn, turn on, learn, use, save, box, finally, paper Useful expressions: ---How do I…?/ First…Next…Finally…/ What do I do next? How do I save…?/ Where do I…? Functions: To improve listening, speaking, reading and writing skills. Grammar: 特殊疑问句 Sentences: How do I write my homework on the computer？Can I learn？ Sure! First，open a new document. Click the mouse on “new document”．思考新课导入思考 How much do you know about the computer? 新课讲解一说 1 Listening and vocabulary Listen and number the words as you hear them. 1 2 3 keyboard　 mouse　 screen 新课讲解一说Ms Li: This is our computer. Tony, can you help me, please? Tony: Yes, Ms Li. Ms Li: What’s this in English? Tony: That’s the screen. Ms Li: OK, and this? Tony: That’s the keyboard. Ms Li: That’s right. And what’s this? Tony: The mouse. Ms Li: Good. And how does it work, Daming? 新课讲解一说 Daming: First, connect the screen to the computer. Ms Li: OK, good. What’s next? Daming: Connect the keyboard and the mouse to the computer. Ms Li: Good. And finally...? Daming: Finally, turn on the computer. Ms Li: Right. Turn on the computer. 新课讲解一说 Label the parts of the computer.2 screen keyboard mouse 新课讲解 Complete the sentences with the word and expression from the box. connect 　turn on 1 First，________ the screen to the computer. 2 Next，________ the keyboard and the mouse to the computer. 3 Finally，________ the computer. connect connect turn on 3 新课讲解 Listen and read.4 Lingling：How do I write my homework on the computer？ Can I learn？ Betty: Sure! First，open a new document. Click the mouse on “new document”． Lingling：What's the mouse? Is this it? Betty： Yes. Lingling：Where do I click on “new document”？ Betty： On the left of the screen...there! 新课讲解 Lingling：OK，what's next？ Betty： Next，you write your homework in the new document. Use the keyboard. Lingling：What do I do next? How do I save the document? Betty： You click “save”，and write a name for it. Lingling：Where do I write the name? Betty： Write it in the box .OK，then click “save” again. Lingling：OK. Finally，how do I print my document? Betty： Click “print” and “OK”．新课讲解 Lingling：What about some paper? Betty： Oh yes，of course ！ You put the paper in there first! a) Write your homework. b) Print your document. c) Open a new document. d) Save the document. e) Put some paper in. 2 5 1 3 4 新课讲解 Answer the questions.5 1. How do you open a new document? 2. Where do you write your homework? 3. How do you save the document? Click the mouse on “new document”． I write my homework in the new document. Click “save”，and write a name for it. 新课讲解 4. Where do you write its name? 5. How do you print the document? Write it in the box. Click “print” and “OK”． Learning to learn Remember to use words like first，next and finally when you talk about a sequence of activities. Notice where the comma goes. 新课讲解 Complete the sentences with the correct form of the words from the box. 6 finally 　learn 　paper 　print　 save 1 I want to ________ how to print a document. 2 ________ your document and write a name for it. 3 Put some ________ in there to print your document. 4 Click “________ ” and “OK”． 5 ________，go and get your document. learn Save paper print Finally 新课讲解 Find the words from the box in the conversation. Write the words they go with. 7 open a new document 1 use __________________ 2 write __________________ 3 save __________________ 4 print__________________ open　 print　 save　 use　 write the keyboard the name the document the document 新课讲解一说 Pronunciation and speaking8 Listen and repeat. /aʊ/ how mouse　/f/ finally first /əʊ/ home open　/v/ of save 新课讲解一说 Work in pairs. Ask and answer questions about computers. 9 A：What's this? B：It's the keyboard. A：How do you write your homework on the computer? 新课讲解辨析turn on, turn off, turn up, turn downPoint Language point 1 turn on 打开(电视、电灯、收音机等) turn off 关闭(电视、电灯、收音机等) turn up 调高(音量) turn down 调低(音量) 新课讲解 save/seɪv/v. 保存；储存Point Language point 2 eg：Please help me save that document. 请帮我保存一下那个文件。 save v．挽救；救 eg：Help! Save me! 救命啊！救救我！新课讲解 box/bɒks/n. (计算机屏幕上的)框；盒子Point Language point 3 eg：Can you write your name in this box? 能把你的名字写在这个框中吗？ box的复数形式为boxes。 There are two big boxes in the room. 新课讲解 of course当然Point Language point 4 of course用在表示肯定回答的答语中，含有非常情愿做某事的意思，与sure同义。 Of course not.表示“当然不(介意)。” eg：—Would you mind (介意) my opening the window? —Of course not 新课讲解 paper/'peɪpə/n.纸Point Language points 5 eg：Please put some paper in there. 请把一些纸放在那里。作不可数名词，意为“纸”，如果表达“几张纸” 则需要借助piece。 eg：a piece of paper 一张纸 two pieces of paper 两张纸当堂小练一、单项选择 1．I can't connect the printer________ the computer. A．in B．for C．at D．to 2．You should________a little money each week. A．call B．buy C．save D．do D C 【解析】 A项意为“叫；打电话”；B项意为“买”；C项意为 “储蓄；攒钱”；D项意为“做”。根据句意知C项符合。当堂小练 3．My brother wants to learn ________ table tennis. A．play B．to play C．played D．plays 4．Please ______ the radio.It's too noisy.(绥化) A．turn on B．turn down C．turn up D．turns up 5．Put the paper in there______. Click “print” next. A．finally B．end C．and then D．first B 【解析】此题用关键词法解答。由后句中的关键词next可知，空格处表示“首先”，用first表达初始顺序。 D B 归纳课堂小结 • Structure ---How do I…?/ First…Next…Finally…/ What do I do next? How do I save…?/ Where do I…? • Key Words connect, turn, turn on, learn, use, save, box, finally, paper • Key sentences How do I write my homework on the computer？Can I learn？ Sure! First，open a new document. Click the mouse on “new document”. • Expressions Next，you write your homework in the new document. Use the keyboard.Click “print” and “OK”． Unit 2 When do you use a computer? Module 7 Computers 目录 C O N T E N T S 1 学习目标 2 新课导入 3 新课讲解 4 当堂小练 5 课堂小结 6 课后作业 7 学习目标 Curriculum words:customer, Australia, game, share, company, often, Internet, check, train, travel, plan, ticket, music, movie, night, search Useful expressions: I can use it on Sundays. I send email to my friends and play computer games. Functions: To improve listening, speaking, reading and writing skills. Grammar: There be的用法 Sentences: There is no computer in my home . I can only use it at school. On the Internet，I search for information ,do my homework and check my email. 思考新课导入思考 How often do you use a computer? What is it used for? 新课讲解一说 1 Reading and vocabulary Read the passage and match the questions with the people who answer them. 1 Who can use the computer on Sundays? 2 Who shares a computer with his father? 3 Who has a friend in Australia? There is a computer in my home，and my father and I share it. My father is a manager of a company，so he often talks to his Customers on the computer. He also goes on the Internet Mike. Jack Alice 新课讲解一说 to check the times of trains，make travel plans ，and buy tickets. I listen to music or watch movies on it every Friday night. —Jack There is no computer in my home . I can only use it at school. On the Internet，I search for information ，do my homework and check my email. I have a friend in Australia. I can see her and talk to her on the Internet. —Alice 新课讲解 We have a computer at home. My parents don't use it. I can use it on Sundays. I send email to my friends and play computer games. But sometimes I play a lot of games and my mother doesn't like it. —Mike 新课讲解 2 Check(√)the true sentences. 1 Jack's father uses the computer every Friday night.□ 2 Alice checks emails at home.□ 3 Mike likes playing computer games.□ 4 Mike and his parents use their home computer.□ √ 新课讲解 Match the words and expressions in Column A with those in Column B. 3 buy　 check　 go on　 make　 play share　 talk to　 search for　 watch　 work for a company　 a computer　 customers email　 games　 information　 the Internet movies　 tickets　 travel plans A B 新课讲解 4 Complete the passage with the correct form of the words from the box. You can use your computer to do lots of things on the (1)________．You can(2)________ for (3)__________ about things to do. Are you (4)________ an evening at the cinema? What time does your (5)________start? You check　customer　information Internet　movie　 plan　 search send　 share　 ticket Internet search information planning movie 新课讲解 can (6)________on the Internet. What about shopping? Many (7)_________ buy books，clothes and many other things on the Internet. And do you want to visit friends or family? Many people buy train (8)________ on the Internet. You can also (9)________ emails or speak to friends. But remember to (10)________ the computer with your parents! check customers tickets send share check　customer　information Internet　movie　 plan　 search send　 share　 ticket 新课讲解 Writing Answer the questions. 1 Does your father/mother use a computer? 2 What do you do on a computer? 3 When do you use a computer? Yes，he/she does. Write my homework. 5 Every Saturday night.　新课讲解 4 Do you play computer games? What games do you play? Now write sentences about your answers. I have a computer at home. No. (注意：此答案不唯一) 新课讲解 plan/plæn/n.计划Point Language point 1 plan作动词，常用短语plan to do sth.表示“计划做某事”。 eg：She plans to do her homework this evening. 她计划今晚做家庭作业。 eg：Mr Wang makes a plan for the picnic. 王老师制订了一个野餐计划。新课讲解 listen to music 听音乐Point Language points 2 hear 表示所听到的结果 I hear your words. 我听到你说的话了。 listen 表示听的动作 Listen! There is a girl singing outside. 听！外面有个女孩在唱歌。新课讲解 music音乐Point Language points 3 music为不可数名词，a piece of music表示“一段音乐”。如果表达复数，只变piece为pieces，music不变。 eg：The dolphin likes listening to music. 这只海豚喜欢听音乐。 This piece of music sounds great! 这段音乐听起来棒极了！新课讲解 There is no computer in my home. no computer 没有电脑Point Language points 4 此句中的no修饰后面的名词computer。在英语中，为了更简洁地表达句意，常把no直接放在名词前面， no则相当于not a/an或not any。所以，此句也可以这样表达： There is not a computer in my home. 新课讲解 search/sɜːtʃ/v.搜寻；搜索；查找Point Language points 5 search 查找，搜查 eg：He searches the house.他搜查了屋子。新课讲解 information/ˌɪnfə'meɪʃn/n.信息Point Language points 6 eg: There is some useful information in the magazine. 这本杂志中有一些有用的信息。新课讲解辨析information，news和messagePoint Language points 7 information 不可数名词，通常指通过观察、学习、阅读和交谈得到的资料、知识等。 news 不可数名词，通常指通过电视、报纸、广播等新闻媒体向大众发布的社会各方面的最新消息。 message 可数名词，通常指口头传递或书写的消息。新课讲解 Just search the Internet. You can get almost all the ________ you need. A．informations　　　B．information C．picture D．story 【解析】此题用题眼法解答。由题眼all可知后面如果接可数名词必须是复数形式，排除C和D 两项；而information是不可数名词，没有复数形式，故选B。 B 例新课讲解 send/send/寄， (派人) 送，派遣Point Language points 8 eg：He sends me some pictures. 他寄给我一些照片。 He sends the boy to buy some milk. 他让那个男孩去买一些牛奶。当堂小练一、单项选择 1．There is ________ meat in the fridge. A．no any B．no C．no a D．not a 2．________ my mother goes to work by bus. A．Sometime B．Some time C．Sometimes D．At time B C 【解析】此题用正确把握语境法。根据此句的句意“____我妈妈乘公交车上班。”可知，只有sometimes“有时候”符合句子的语境。当堂小练 3．I want to get some ________ about your school. A．message B．information C．informations D．a message 4．—Do you know this word? —Sorry. Why not ________ the Internet? A. search B. search for C. searches D. searches for 5．—________ do you play basketball? —Sometimes. A．How soon B．How long C．How often D．How B A C 归纳课堂小结 • Structure wh-question in Present simple imperative sentences. • Key Words customer, Australia, game, share, company, often, Internet, check, train, travel, plan, ticket, music, movie, night, search, • Key sentences There is no computer in my home . I can only use it at school. On the Internet，I search for information ,do my homework and check my email. • Expressions I can use it on Sundays. I send email to my friends and play computer games. Unit 3 Language in use Module 7 Computers 目录 C O N T E N T S 1 学习目标 2 新课导入 3 新课讲解 4 当堂小练 5 课堂小结 6 课后作业 7 学习目标 Curriculum words: keyboard, mouse ( pl. mice ), screen, connect, turn, turn on, learn, document, click, use, save, box, finally, print, paper Useful expressions: Where do you save your homework?When do you use a computer?How many emails do you write every week?Who do you write to？ Functions: To improve listening, speaking, reading and writing skills. Grammar: 特殊疑问句 Sentences: I am the first computer in the world. I was born in 1946 in America. I'm very big，about one and a half times the size of a classroom. 思考新课导入思考根据汉语，完成句子。 1我怎么在电脑上写我的家庭作业？ _______ _______ I write my homework on the computer? 2.接下来我做什么？ _______ _______ I do next? 3.我在哪里写名字？ _______ _______ I write the name? 思考新课导入思考 Language practice 1.How do I write my homework on the computer? 2.What do I do next? 3.Where do I write the name? 新课讲解一说 1 Match the questions with the answers. 1 Where do you save your homework? 2 When do you use a computer? 3 How many emails do you write every week? 4 Who do you write to？ a) I write to my friends. b) I save my homework in a document. c) I use my computer after school. d) I write three or four emails. Now work in pairs. Ask and answer the questions. b c d a 新课讲解一说 Complete the conversations. —Where do your grandparents live? —They live in Australia. 1 —________ I save my document? —Click “save” and “OK”． 2 —_______________with his computer? —He sends emails. 3 —__________________her computer? —She uses her computer every Sunday. How do What does he do When does she use 2 新课讲解 4 —_________________emails to? —I write emails to my friends. 5 —____________________________every day? —They send ten emails every day❷. Who do you write How many emails do they send 新课讲解 Complete the sentences with the correct form of the words in brackets. 3 1 Tony___________(not see) his uncle，but he ________ (send)emails. doesn’t see sends 【解析】主语是第三人称单数，且句子时态为一般现在时，在肯定句中，要用谓语动词的第三人称单数形式；在变否定句时，要加助动词does的否定形式 doesn't，且后跟动词原形。新课讲解 2 We________ (use) the Internet on our computer，but we _________(not play) games. 3 Daming___________(not use) a computer to do his homework，but he uses it to ________ (play) music. 4 She________ (make) travel plans on the Internet，but she ____________ (not buy) tickets. 5 We___________ (not have) a computer at home，but we _______ (use) the computer at school. use don’t play 【解析】主语是第一、第二人称或第三人称复数，且句子时态为一般现在时，在肯定句中，谓语动词要用原形；在变否定句时，要加助动词do的否定形式don't，且后跟动词原形。 doesn’t use play makes doesn’t buy don’t have use 新课讲解 4 Complete the sentences with the correct form of the words from the box. check　like　plan　talk　use 1 Tom ________ his email every Saturday. 2 I have a computer，but I don't ________ it. 3 Come to my office.Let's ________ for our holiday. 4 My mother doesn't ________ computer games. 5 I can ________ to my friends on the Internet. checks use plan like talk 新课讲解 Module task: Making a survey about computers Work in groups of three. Write questions about students and computers. 5 Questions Name 1 Name 2 ... Do you have a compu-ter at home？ Do you use a computer for your homework？新课讲解 Work with the whole class. Ask and answer questions in Activity 5，and make notes. 6 新课讲解 Work in your group. Make a survey about students and computers. Use the notes you made in Activity 6 to help you. 7 Seven students have a computer at home. Five students use a computer for their homework... 新课讲解特殊疑问句：一般现在时Point Language point 1 特殊疑问句要由疑问代词或疑问副词开头，询问的内容不同，使用的疑问词也不同。 eg：—What is this? 这是什么？ —It's a key.这是一把钥匙。 —How much is it? 这个多少钱？ —It's twenty dollars.二十美元。 —What kind of movie do you like? —I like action movies.我喜欢动作影片。新课讲解特殊疑问句的语序Point Language point 2 特殊疑问句由疑问词开头，其构成是“特殊疑问词＋一般疑问句”。 eg：What time is it? 几点了？ Who is your teacher? 谁是你的老师？但是如果疑问词在句子中作主语或作主语的定语，就用特殊疑问词＋陈述句。 eg：Whose bike is here? 谁的自行车在这儿？ Who can drive a car? 谁会开车？新课讲解特殊疑问句的答语Point Language point 3 特殊疑问句不能用yes，no来回答，而应根据它所询问的内容直接做出回答才行。 eg：—What time is it，please? 请问几点了？ —It's 7：30.七点半了。 —Where are they? 他们在哪儿？ —They're in the playground. 他们在操场上。 —What's your favorite subject? 你最喜爱的科目是什么？ —English.英语。新课讲解特殊疑问句的语调Point Language point 4 常用的疑问词： wh-家族：what (什么)，where (在哪里)，when (什么时候)，what time (几点)，who (谁)，why (为什么)，whom (who的宾格)，whose(谁的)， which (哪一个)。how家族：how (如何)，how old (多大)，how many (多少)，how much (多少)，how often (多久一次) 特殊疑问句的语调一般情况下，特殊疑问句要用降调(↘ )来读。 eg：How old is↘ Jack？杰克多大了？新课讲解 Who do you write to? write to给……写 (信等)Point Language points 5 write to为动词短语，意为“给……写 (信等)”。 eg：He often writes to his parents. 他经常给他父母写信。新课讲解 every day 每天 Point Language points 6 everyday 每天的，是形容词，起修饰名词的作用。 This is everyday dress.这是便服。 every day 多用作时间状语。 She goes to work every day.她每天都去上班。新课讲解 Just search the Internet. You can get almost all the ________ you need. A．informations　　　B．information C．picture D．story 【解析】此题用题眼法解答。由题眼all可知后面如果接可数名词必须是复数形式，排除C和D两项；而 information是不可数名词，没有复数形式，故选B。 B 例当堂小练一、单项选择 1. (临沂)—________people travel every year? —Perhaps when we are talking about it，more than 100 planes have taken off around the world. 　 A．How many B．How much C．How long D．How often A 【解析】题眼法。根据people可知用how many。当堂小练 2. (青岛)—I'm waiting for the mail. Do you know ________ it will arrive? —Usually it comes by 4：00 p．m. A．how B．where C．when D．what 3. —Where do you search for information? —________. A．Yes，the Internet B．No，the Internet C．On the Internet D．At any time 4. (泰安) —Could you please tell me ______ you will go to Hong Kong on business? —Sure. I prefer to take a plane. A．whether B．why C．when D．how C C D 当堂小练 5. (泰安)—________ do I need to feed the pet dog? —Twice a day. A．How long B．How much C．How soon D．How often D 【解析】根据答语可知是问频率，故选D。归纳课堂小结 • Structure wh-question in Present simple imperative sentences. • Key Words keyboard, mouse ( pl. mice ), screen, connect, turn, turn on, learn, document, click, use, save, box, finally, print, paper • Key sentences I am the first computer in the world. I was born in 1946 in America. I'm very big，about one and a half times the size of a classroom. • Expressions I can use it on Sundays. I send email to my friends and play computer games. 查看更多

外研版七年级英语上册课件Module 7 Computers

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