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Unit 1Airplane This invention is made of metal. This invention looks like a bird. It makes it possible for people to fly to different places in the world. It is powered by an engine and is flown by a pilot. Guess This invention can help people do some daily work. It is helpful for housewives. The machine can move something that you put into it. It needs soap and water to wash something in it. Washing machineGuess Words review borrow put up website mail textbook mainly v. 借入；借来借入；借来 张贴；公布张贴；公布 n. 网站网站 n. 邮件；信件邮件；信件 n. 教科书；课本教科书；课本 adv. 大部分地；主要地大部分地；主要地 Words review thousands of page electronic technology powerful 好几千；成千上万好几千；成千上万 n. 页；一页页；一页(纸纸) adj. 电子的电子的 n. 科技；技术科技；技术 adj. 有影响力的；能控有影响力的；能控 制他人的制他人的 Words review memory full fix instructions lend properly n. 存储器；存储量存储器；存储量 adj. 满的；充满的满的；充满的 v. 修补；挽救修补；挽救 n. 复数复数说明书说明书 v.（把某物）接触；（把某物）接触； 借给（某人）借给（某人）adj. 合适地；正确地合适地；正确地Do you know the following inventions? Who invented them, and when? paper Cai Lun105 A. D. printingBi Sheng1041-1045compassthe 11th centurygunpowderthe 9th centurycarKarl Benz in 1885steam engineJames Watt in 17761. Look at the pictures in Activity 1Activity 1 and answer the questions.1. How have these inventions changed peoples lives?2. Which one do you think is the most important?3. What other important inventions can you think of?A: Which of these inventions do you think is the most important?B: I think is the most important.A: Why?B: Because it 2. Listen and complete the sentences.1. Lingling loves her mobile phone because she can _.2. All of Damings friends numbers are _ in his phone.3. Todays cameras are better than old cameras because they do not _ and the photos can _.4. Lingling thinks everything _ by computers to some degree, so the computer is _ invention.use it anywherekeptneed filmbe sent by emailwas changedthe most important1.Why does Tony want to borrow his fathers camera?Because hed like to take some photos.2. Who bought the camera? Why?Tonys mother bought it. Its a birthday gift for his father.Listen to the conversation and answer the questions. Listen and readRead and work out the meaning from the context. I wonder Perhaps. Here it is. Promise!我想知道我想知道有可能。有可能。 给你。给你。 我保证！我保证！3. Read the summary of the conversation. Underline the wrong information and correct it.Tony wants to borrow his fathers camera and take some photos of the school dance and the basketball match. The photos will be shown in the school magazine. Tonys dad lends the camera. He promises Tony to look after it.onlineHe tells Tonyon the school visitto the museum4 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.Anyway, about the camera?OK. That can be fixed. Ive got an empty memory card.Promise!Task 35P73Answer the questions. electronic fix instruction invention lend mail page website 1. How do you fix a camera if the memory card is full?2. When do you need to read the instructions?3. How often do you send messages by mail? possible answers:If my memory card is full, I will copy some pictures to my computer.I need to read the instructions before I use a new machine or I meet some problems.I send messages by mail every day.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?This book has 162 pages.I often go to when I get online.Camera is an example of electronic technology.They should take good care of it before they give it back to me.I think fire is the most important invention in human history.Read and try to recite the conversations in 5 minutes.1. Theyll be put up on the school website. 它们它们(照片照片)将被公布在学校的网站上。将被公布在学校的网站上。put up的意思是的意思是“张贴；公布；挂起张贴；公布；挂起”。You can put up the map on the wall.你可以把地图贴在墙上。你可以把地图贴在墙上。Put up your hand if you know the answer.Look! There is a man putting up the notice.2. 一般将来时的被动语态一般将来时的被动语态 构成：构成：will + be + 及物动词的过去分词及物动词的过去分词A lot of trees will be planted this spring.He says his work will not be finished in two hours.Will books be replaced by the Internet in the future?3.情态动词的被动语态情态动词的被动语态 构成：构成：情态动词情态动词(can / must) +be +动词的过去动词的过去分词分词 My homework must be finished today. Can books be replaced by computers? Her books could not be found anywhere.4. , we waited for weeks to hear from our pen friends abroad. 1) I hear from my sister every two weeks.I get / receive a letter from my sister every two weeks.2) How often do you hear from your sister? hear from sb.: 收到收到 某人某人 的来信的来信 = get / receive a letter from sb.5. Some were huge ones with thousands of pages. 有的书甚至有几千页厚。有的书甚至有几千页厚。Thousands of people lost their homes in the earthquake.2）数字数字+ thousand:（确数）（确数） There are two thousand books in the shop.1）thousands of：成千上万的；数以千计的成千上万的；数以千计的（概数概数），不能和数词连用。），不能和数词连用。6. 1) anyway: adv.: 对了，好吧对了，好吧，用于转换话题，用于转换话题 或回到前一个话题。或回到前一个话题。 Anyway, how are you? 2) anyway: 究竟，到底究竟，到底 What do you want from me, anyway? 你究竟想从我这儿得到什么？你究竟想从我这儿得到什么？ 7. be full of = be filled with: 装满，充满装满，充满 The bus is full of students. = The bus is filled with students.8. instruction: 说明，介绍说明，介绍 instructions: 说明书说明书 Before you take the medicine, read the instructions first. 9. take good care of = look after well 好好照顾好好照顾 Please take good care of my pet dog. = Please look after my pet dog well. 10. promise: 许诺，答应许诺，答应 1) promise to do sth.: 许诺做某事许诺做某事 My mother promised to buy a piano for me. 2) promise sb. sth.: 许诺某人某物许诺某人某物 My uncle promised me a bike. 3) Promise + that 从句从句：答应答应 He promised that he would come back at 6:00. 11. If you have to lend it to anyone, tell them to use it properly. 如果一定要借给其他人的话，你要告诉如果一定要借给其他人的话，你要告诉他们如何正确使用它。他们如何正确使用它。1) lend:借给借给,借出借出, lend sb. sth.=lend sth. to sb.把某物借给某人把某物借给某人 Can you lend me your bike? = Can you lend your bike to me? 你能把你的自行车借给我吗？你能把你的自行车借给我吗？2) borrow:借；借用借；借用，强调，强调“借入借入”。 borrow sth. from sb./sp.:从某人从某人/某地借来某物某地借来某物Can I borrow a book from the library? 我可以从图书馆借本书吗？我可以从图书馆借本书吗？3) keep: 保存保存, keep sth. for + 时间段短语时间段短语 表示表示“借某物多长时间借某物多长时间”。 - How long can I keep the book? - You can keep it for two weeks. 12. 9. proper: adj. 合适的；正确的合适的；正确的 properly: adv. 合适地；正确地合适地；正确地 Im learning English, but I still cant speak itproperly. 我正在学英语，但还说不好。我正在学英语，但还说不好。6 Read and think where you would pause.1. Theyll 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 youll take good care of it.Listen and mark the pauses.1. Theyll 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 youll take good care of it./Listen again and repeat.1. Theyll 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 youll take good care of it./Work in pairs. Talk about the advantages of these inventions.P73 email mobile phone TV washing machine We can use email to send messages. Yes, we can use email to send messages quickly and cheaply. We can use mobile phone to contact others. Yes, we can talk with anyone at any time. We can use TV to get a lot of information. Yes, we can use TV to know what is happening in other places. We can use washing machine to wash our clothes. Yes, we can easily make our clothes clean.Now describe how these inventions have influenced your life.Email has great influence on my life. 选择恰当的介词完成句子。选择恰当的介词完成句子。1. We were _ a visit to the ScienceMuseum then.2. Alice agreed to lend her bike _ me just now.3. We can get lots of information _ the Internet.4. She wanted to borrow some money _ me.Quizontofromfrom. 用方框中合适词的正确形式填空。用方框中合适词的正确形式填空。 powerful properly mainly mail full1. The theatre is _. Im afraid youll have to wait for the next show.2. The President is the most _ man in the country.3. Make sure the job is done _.4. Her illness was caused _ by worry and stress.5. Did you get any _ this morning?fullpowerfulproperlymainlymailChoose one invention and describe how it has changed your life.My life has been changed by email because I can
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