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Module 9 Greatinventions Unit 1 Will computers be used more thanbooks in the future? 教学目标 【知识目标】 1. 词汇website,mail, page, electronic, full, fix, memory, instruction, lend, properly 2. 一般将来时的被动语态 3. 一般现在时、一般过去时及一般将来时的被动语态用法总结 【能力目标】 能听懂有关发明及其应用的文章,并能使用被动语态谈论某种物品发明的时间、发明人及用途;能运用被动语态描写自己最喜爱的发明物。 【情感态度目标】 培养发明创造精神,从而进一步认识世界和改造世界。 教学重难点 【教学重点】 1. 领会并灵活使用下列词汇website,mail, page, electronic, full, fix, memory, instruction, lend, properly 2. 一般将来时的被动语态及其各种句式 【教学难点】 能听懂有关发明及其应用的文章,并能使用各个时态的被动语态谈论某种物品发明的时间、发明人及用途。 教学过程 Step1 Leading-in Ss look the pictures and answerthe questions. Step2 Presentation Look and say. The teacher showsthe pictures of new words and let the students to say as soon as possible. Step3 Look and say Look at the pictures and answer the questionsin pairs. 1. How have these inventionschanged people’s lives? 2. Which one do you think is themost important? 3. What other importantinventions can you think of? Step4 Listening 1. Listen and complete thesentences. 1 Linging loves her mobile phone because she can______________. 2 All of Daming’s friends’ numbers are _______ inhis phone. 3 Today’s cameras are better than old camerasbecause they do not ________ and the photos can ______________. 4 Lingling thinks everything ___________ bycomputer to some degree, so the computer is __________________ invention. 2. Listen to Part 3 and answerthe following questions. 1. What will Tony do on the school visit to the museum? 2.Where did we get mainly information in the past? Step5 Reading 1. Find out the sentences whichbelong to the passive voice in the dialogue. 1.They’ll be put up on the school website. 2.And they can be seen on the Internet by other classes. 3.Will computers be used more than books in the future? 2. Now read the summary of theconversation. Underline the wrong information and correct it. Tony wants to borrow his father’s camera and take some photos of theschool dance and the basketball match. The photos will be shown in the schoolmagazine. Tony’s dad lends the camera. He promises Tony to look after it. 3. Find the sentences in theconversation which mean: 1 Changing the subject, can I get t he camera? 2It is not a problem. I will use another memory card. 3 I will do what you tell me to do. 4Answer the questions. electronic fix instruction invention lend mail page website 1 How do you fix a camera if thememory is full? 2 When do you need to read theinstructions? 3 How often do you send messagesby mail? 4 How many pages does this bookhave? 5 Which website do you often goto when you get online? 6 What is an example ofelectronic technology? 7 When you lend something tosomeone, what do they have to do later? 8 What do you think is the mostimportant invention in human history? Step6 Everyday English Let Ss say the everyday English that theyhave learnt in the passage. • I wonder … • Perhaps. • Here it is. • Promise! Step7 Language points 1. Can I borrow your camera? borrow表示“借入” lend表示“借出” borrow sth. from sb. 表示“向某人借某物”。例如: I borrowed a book from the libraryyesterday. 昨天我从图书馆借了一本书。 2. They’ll be put up on theschool website. put up表示“张贴,公布”。例如: You can put up the notice on thenoticeboard. 你可以把通知贴在布告栏上。 3. In the past, we mainly gotinformation from paper books. in the past表示“在过去”。 mainly表示“大部分地,主要地”。是副词。它的形容词为main。例如: We mainly get food from the land and sea. 我们主要从陆地和海洋获取食物。 4. Some were huge ones withthousands of pages. thousands of 表示“成千上万的”。 例如:Thousandsof birds fly back to the north in spring. 成千上万的鸟儿在春天飞回北方。 5. And the memory card may befull. memory 表示“内存,存储器”。 full adj. 满的;充满的 例如:My suitcase was full of books. 我的提箱装满了书。 6. That can be fixed. 此句为含有情态动词的被动语态。结构为情态动词+be+过去分词。 fix v. 修补,挽救 例如:The broken window need to be fixed. 这个破窗户需要修补。 7. If you have to lend it toanyone, tell them to use it properly. lend v. (把某物)借出,借给(某人) lend sth. to sb. 表示“把某物借给某人” 例如: Tom lent his book to me last month. 上个月汤姆把书借给了我。 properly adv. 合适地,正确地 例如:Howmuch money do we need to do the job properly? 我们需要多少钱才能做好这件事? Step8 Listening 1. Listen and mark the pauses. 1.They’ll be put up on the school website. And they can be seen on the Internetby other classes, even people living in other countries. 2.You must promise that you’ll take good care of it. 2. Now listen again and repeat. Step9 Acting 1. Work in pairs. Talk about theadvantages of these inventions. email mobile phone TV washing machine —Wecan use email to send messages. —Yes,we can use email to send messages quickly and cheaply. 2. Now describe how theseinventions have changed your life. Step10 Exercises Let students do more exercises to master the language points. 1. I want to ____ your bike to goto the museum. A.keep B. lend C. borrow 2. The poster will ______ on thewall in our classroom tomorrow. A.be put up B. put up C. to be put up 3. Pandas _____ live on bamboo inSichuan Province. A.main B. mainly C. properly 4. There are ________ peoplewaiting in line. A.thousand of B. thousands of C. thousand D. two thousands 课堂作业 请介绍一下你眼中最伟大的发明。60词左右。 教学反思
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