Module 9 Unit 1 课件 2024-2025学年外研版九年级英语上册

Great inventions Module 9 主讲人:Tina Unit 1 Will computers be used more than books in the future ? Unit 1 第一课时 Let’s learn some new words. 序号 单词 词性及中文释义 拓展与运用 1 borrow v.借入;借来 borrow sth. from sb.向某人借某物 2 website n.网站 on the website 在网站上 visit the website 访问网站 3 mail n.邮件;信件 email n.电子邮件 4 textbook n.教科书;课本 复数形式:textbooks 5 mainly adv.大部分地;主要地 main adj.主要的;最重要的 6 page n.页;一页 (纸) Please turn to Page 64. 7 electronic adj.电子的 an electronic engineer 电子工程师 8 technology n.科技;技术 复数形式:technologies information technology 信息技术 (IT) Let’s learn some new words. 序号 单词 词性及中文释义 拓展与运用 9 powerful adj.有影响力的; 能控制他人的 power n.影响力;权力;力量;能量 powerfully adv.强大地;有说服力地;令人信服地;有力地 10 memory n.存储器;存储量 n.记忆;回忆 11 full adj.满的;充满的 be full of 充满 empty adj.空的 12 fix v.修补;挽救 repair v.修理;修补;补救 13 instructions n. (pl.) 说明书 follow / read the instructions 按照 / 阅读说明书 14 lend v.(把某物)借出,借给 (某人) 动词形式:lends — lending — lent — lent lend sb. sth.=lend sth. to sb.把某物借给某人 Let’s learn some new words. 序号 单词 词性及中文释义 拓展与运用 15 properly adv.合适地;正确地 proper adj.正确的;恰当的 (反义词) improperly adv.不合适地;不正确地 16 put up phr.张贴;公布 put up your hands 举手 put up a tent 搭帐篷 17 thousands of phr.好几千;成千上万 millions of 数百万;无数的 hundreds of 好几百;成百上千 Unit 1 Will computers be used more than books in the future? Module 9 Great inventions 一般将来时被动语态: will be +done Lead-in What do you know about it? When it comes to the inventions nowadays, what is the first thing you think of ? Thomas Alva Edison What main inventions can you see in this short video? Which one do you like best and how often do you use it ? Lead-in Thomas Alva Edison What main inventions can you see in this short video? Which one do you like best and how often do you use it ? camera telephone raido TV computer mobile phone What do you know about it? Lead-in Do you know the four great inventions of ancient China? Han Dynasty Northern Song Dynasty Warring States Period Tang Dynasty gunpowder compass printing papermaking Who invented the four great inventions? When were the four great inventions invented ? Four Great Inventions Lead-in Do you know the four new inventions of China today? high-speed railway QR code payment online shopping sharing bike To some degree, our lives have been changed by these inventions. This invention is the fastest transportation on land. It is driven on a special road. The bill can be paid by this invention quickly. The products can be sold and bought on this invention easily . The inventions is usually used by some of the environmentalists(环保人士). 课文呈现1 Pre-listening Work in pairs. Look at the pictures and answer the questions. 1.How have these inventions changed people's lives? 2.Which one do you think is the most important? 3.What other important inventions can you think of? They have changed people's lives a lot. I think the most important invention is the computer. Lights, TV sets, cars... 课文呈现2 Pre-listening Lingling loves her _ because she can_. All of Daming’s friends’ numbers are _ in his _. 3 Today’s _ are better than old ones because they do not _ and the photos can _. 4 Lingling thinks everything _ by _ to some degree, so it is _ invention. use it anywhere mobile phone phone kept camera need film be sent by email was changed the most important computer Listen and complete the sentences. Pre-listening Lingling loves her mobile phone because she can use it anywhere. All of Daming’s friends’ numbers are kept in his phone . 3 Today’s cameras are better than old ones because they do not need film and the photos can be sent by email. 4 Lingling thinks everything was changed by computer to some degree, so it is the most important invention. Note Zone advantages comments what else can be discussed? How do they talk about these important invention? Lead-in 被动语态结构:be+done 一般现在时的被动语态结构: am/is/are done 情态动词的被动语态结构:can/must/should/might/may/could done 一般过去时的的被动语态结构: was/were done 含义 现在完成时经常表示在以前某个时间已经发生的行为或曾经做过的事情对现在有某种影响;或从过去到一直延续到现在的动作,包含“已完成”“未完成”两种意义。 Daming: What do you think, Betty? Which of these inventions is the most important? Betty: It’s difficult to say. They’ve all changed people’s lives. Lingling: I love my mobile phone because I can use it anywhere. It’s so useful. Daming: Yes, all my friends’ numbers are kept in my phone, so I don’t need a notebook. Betty: Today’s cameras are better than old cameras because they don’t need film. Daming: Yes, and the photos can be sent by email. Lingling: Well, I think everything was changed by computers to some degree, so I think the computer is the most important invention. Daming: I agree. I can’t imagine living without one. Tapescript Tony wants to borrow something (one of the most important inventions)from his father. Now listen to their conversation to see what it is and what they talk about. While-listening 1. What(invention) does Tony want to borrow? _ 2. Why does Tony want to borrow it? _ 3. Where can Tony’s works be seen ? _ 4. Where did Tony’s father get it? _ 5. How long haven’t Tony’s father used it? _ Tony wants to borrow a camera from his father. He wants to take some photos on the school visit to the museum . His father got it from his mom for his father’s birthday. His father haven’t used it since Tony’s mother’s birthday. His works can be seen on the internet. Listen and answer [About the invention] While-listening Listen and fill in [About the comparison] Could this happen in the past? NOW PAST His works can be seen on the internet. What other changes happen? While-listening Could this happen in the past? What other changes happen? People waited for weeks to _ others. People mainly got _ from _. Some were _ ones with _ pages. People can _ photos and mails on the _. It’s _ on the internet. Students even use _ in classes. NOW PAST The _ and the _ has changed our lives. hear from paper books huge thousands of information internet computer send and receive Internet easy to get information online textbooks 课文呈现3 While-listening Tony wants to borrow his father’s camera and take some photos of the school dance and the basketball match. The photos will be shown in the school magazine. Tony’s dad lends the camera. He promises Tony to look after it. on the on the school website. Tony promises Dad school visit to the museum. Read and check (√) the true sentences. 课文呈现3 While-listening Watch and imitate. Watch the video and pay attention to the useful expressions . While-listening I wonder … Perhaps. Here it is. Promise! Find each expression in the conversation and work out their meanings. Think of a situation or subject of conversation when these expressions can be used. 我想知道… 也许。 在这里。 保证! 课文呈现4 Post-listening Find the sentences in the conversation which mean: 1.Changing the subject,can I get the camera? 2.It is not a problem. I will use another memory card. 3.I will do what you tell me to do. 课文呈现5 Post-listening Answer the questions. How do you fix a camera if the memory is full? When do you need to read the instructions? How often do you send messages by mail? 4 How many pages does this book have? 5 Which website do you often go to when you get online? 6 What is an example of electronic technology? 7 When you lend something to someone, what do they have to do later? 8 What do you think is the most important invention in human history? electronic fix instruction invention lend mail page website Change the memory card. When we first use something. Once a week. One hundred and sixty two. www.baidu.com. Radar. Return it. Mobile phones. Post-listening People waited for weeks to hear from others. People mainly got information from paper books. Some were huge ones with thousands of pages. People can send and receive photos and mails on the internet. It’s easy to get information on the internet. Students even use online textbook in classes. NOW PAST changes functions Post-listening You should tell us : What is it? How does it change your life How to talk about it? advantages comments changes functions Post-listening mobile payment advantages comments changes functions In the past, we need to use paper money to buy something. Now mobile payment is also made to pay for any product. This invention can be used at any time. And it is easy to use mobile payment when you are doing some shopping. It helps people buy the things they want without direct paper deal through their cell phone. Mobile phone changes our paying ways so I think it is the most successful inventions around the world. Introduce your favourite inventions to us. Speaking practice Speaking practice Other inventions you can talk about. Unmanned Aerial Vehicl Virtual Reality 3D Printing Smart Watch advantages comments changes functions In the past/nowadays ... be made to do sth. can be used it be adj. to do sth. It helps people do sth. ... change our ... so I think it is ... Speaking practice KEY EXPRESSIONS 张贴;公布 等待;等候 收到某人的来信 好几千;成千上万 储存卡 好好保管/ 照顾…… 把某物借给某人 put up thousands of wait for hear from sb. memory card take good care of ... lend sth. to sb. / lend sb. sth. Post-listening Language points 1. skate v. 滑冰; skating n. 滑冰 2. 现进表将来。在英语中,go/ come/ arrive/ leave/ fly等可以用现在进行时表示按计划或安排将来发生的动作。 3. joke v.讲笑话,开玩笑 joke with sb.和某人开玩笑 Let’s speak! 课文呈现6 Post-listening Pronunciation and speaking Listen and mark the pause. Now listen again and repeat. 1 They'll be put up on the school website. And they can be seen on the Internet by other classes,even people living in other countries. 2 You must promise that you'll take good care of it. 课文呈现7 Post-listening Work in pairs. Talk about the advantages of these inventions. email mobile phone TV washing machine —We can use email to send messages. —Yes,we can use email to send messages quickly and cheaply. Now describe how these inventions have influenced your life. Email has great influence on my life... Unit 1 第二课时 课文呈现3 Tony:Dad,can I borrow your camera? Dad:Why? Tony:I'd like to take some photos on the school visit to the museum next week. They'll be put up on the school website. And they can be seen on the Internet by other classes, even people living in other countries. Dad:Sounds great!When I was at school, we waited for weeks to hear from our pen friends abroad. But today, we can send and receive photos and mails on the Internet, and it's really fast. Tony:Yes, the Internet and the computer have changed our lives. We even use online textbooks in our class. I wonder...Will computers be used more than books in the future? Dad:Perhaps. In the past,we mainly got information from paper books. Some were huge ones with thousands of pages. Today,with the invention of the computer and electronic technology, it's easy to get information on the Internet. The Internet is more powerful than books. Tony:Anyway,about the camera...? Dad:Oh,yes. Here it is. I haven't used it since your mum's birthday. And the memory card may be full. Tony:OK. That can be fixed. I've got an empty memory card. Where are the instructions? Dad:In the camera bag. It's a gift from your mum for my birthday, so you must promise that you'll take good care of it. If you have to lend it to anyone, tell them to use it properly. Tony:Promise! Post-listening 语法点 Language points 1.They’ll be put up on the school website.它们(照片)将被公布在学校的网站上。 put up是固定短语,“张贴;公布;举起;提高;建造;挂起”。put up是“动词+副词”结构,代词作宾语时,要用代词的宾格,且放在put和up的中间。如: The picture is here.Please put it up on the wall.画在这里,请把它挂在墙上。 If you have any questions, please put up your hands.你们有问题的话,请举手。 Language points “动词+up”构成的短语 set up建立 wake up醒来 pick up 捡起;接某人 give up 放弃 take up 开始从事 speed up 加速 speak up 说大声点 grow up 长大 look up抬头;查阅 eat up 吃光 hang up挂断电话 show up 出现 ring up打电话 turn up 开大声音 bring up 教育,培养 make up 弥补; 编造;化妆 cheer up 振奋;高兴起来 keep up 保持;继续;维持;跟上(时代) Language points Before it got dark,the young people their tent in a field. 天黑前,这些年轻人在地里搭起了帐篷。 put up Language points 2.When I was at school, we waited for weeks to hear from our pen friends abroad.我上学的时候,我们要等几个星期才收到国外笔友的来信。 hear from sb.“收到某人的来信”,与get /receive a letter from sb.同义。如: I look forward to hearing from you.我期盼着收到你的来信。 Language points hear of/about sb./sth.听说某人或某事 hear of/about the accident/the place/the people like you听说了事故/地方/像你这样的人 I’m glad to receive your letter.(改为同义句) I’m glad to . hear from you Language points 3.It’s a gift from your mum for my birthday, so you must promise that you’ll take good care of it.它是你妈妈送给我的生日礼物,所以你必须保证你会保管好它。 promise作动词,“保证,许诺”,其后可接that引导的宾语从句、双宾语(promise sb.sth.)或动词不定式(promise to do sth.)。如: Tom promises that he can return on time.汤姆保证按时回来。 My aunt promised me a bike.我姑姑答应给我买一辆自行车。 My mother promised to buy a piano for me on my birthday.我妈妈答应在我生日的时候给我买一架钢琴。 Language points Tom promised from then on.从那时起,汤姆承诺会努力学习。 = Tom promised from then on. to study hard promise作名词,“许诺,诺言”。常见短语:keep a promise遵守诺言,守信;make a promise /make promises许诺,承诺。 (that) he would study hard Language points 4.If you have to lend it to anyone, tell them to use it properly.如果你不得不把它借给别人,告诉他们要正确地使用。 lend, borrow与keep lend 短暂性动词 “借出,借给” 强调“把某物借给某人”,后常接双宾语,即lend sth.to sb.=lend sb.sth.。当指物的直接宾语是代词时,只能用lend it/them to sb.。 borrow 短暂性动词 “借入,借进” 常与from连用,即borrow sth. from sb./sp.,强调“从某人/处那里借来/借进某物”。 keep 延续性动词 “保存,保留” 可以与表示一段时间的时间状语连用。 return vt. 归还 return sb. sth. / return sth. to sb. 把某物归还给某人 Language points ①—Can I your bike? —With pleasure.But you mustn’t _it to others. A.lend; borrow B.borrow; lend C.lend; lend D.borrow; borrow ② —How long can I this book? —You can _it for one month. A.borrow; keep B.keep; borrow C.keep; keep D.keep; lend C B 注意memory的意思及用法。 1) I have a poor memory. That’s why I can’t learn it well. 2) The picture brought back to me my good memories. 3) This is a computer with 512Mb of memory. 5. And the memory card may be full. 存储卡可能都满了。 n. 记忆,记忆力 n. 回忆 n. 存储器 Language points Exercises 【语境应用】完成句子。 1) 我父亲对日期的记忆很差。 My father _ _ _ _ _ dates. 2) 它使我回想起我的学生时代。 It brought back to _ _ _ _. has a bad memory for memories of my schooldays Language points Exercises full adj. ①满的;充满的,其反义词为empty be full of ...= be filled with ... 充满/装满…… e.g. The kitchen was full of smoke. 厨房里全是烟。 ②忙的;有很多活动的,其同义词为busy e.g. Go to bed. You’ll have a full day tomorrow. 睡觉去吧,你明天排了满满的一天呢。 ③吃饱了的,其反义词为hungry e.g. No more, thanks. I'm full. 不要了,谢谢。 我吃饱了。 Language points Exercises 【语境应用】 . 单项选择 Life is _ love everywhere. Let's enjoy it. A. full of B. made of C. proud of D. afraid of . 写出下列蓝色词的汉语意思 1. I'm not full yet. I want to have one more cake. _ 2. Be careful! This bowl is very full. _ 3. We had a full day at home yesterday because we did the housework all the day. _ . 完成句子 The glass is _(装满了水). A 吃饱了的 满的 忙的 full of / filled with water Language points Exercises M9U1重点短语 borrow sth. (from sb.) take photos on the school visit to the museum put up on the school website on the Internet hear from sb. 1.(向某人)借某物 2.拍照片 3.在学校组织的博物馆参观中 4.张贴;公布 5.在学校网站上 6.等待…… 7.收到...的来信/接到...的电话 8.发送和接收图片和信件 9.在互联网上 10.改变某人的生活 wait for send and receive photos and mails change one’s life M9U1重点短语 much more powerful 11.在未来 12.在过去 13.从...得到信息 14.成千上万 15.电子技术 16.有影响力得多 17.给你 18.充满 19.空的储存卡 20.照顾好 electronic technology in the past thousands of Here it is. be full of an empty card in the future get information from take good care of M9U1重点短语 21.借某物给某人 22.想要做某事 lend sth. to sb. would like to do sth. 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