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1、1printing press n. 印刷机印刷机machine n. 机器机器modern n. 现代的现代的which pron. 哪一个；指提到的事物哪一个；指提到的事物New words2sell3electronic book4modern city51. Before the printing press, books were written _ 2.Information began to travel much faster and _.much fartherby hand 6The printing press is a machine. It can make lots
2、 of books in a short time.How were books made before the printing press?Books were written by hand.Which one did more to change the world, printing press or Internet? What is a printing press?7Which one did more? 哪一个更重要？哪一个更重要？ which疑问代词哪个，哪一个，哪一些。疑问代词哪个，哪一个，哪一些。eg:Which pen do you like?which的其他用法的其
3、他用法1)关系代词关系代词,(那个那个)的的,(那些那些)的的,引导一个定语从句引导一个定语从句eg:The trees which stand by the river are large and tall.2)关系代词关系代词 那个那个,那些那些He struck the poor dog, which had never done him harm.3)形容词形容词 哪哪,哪一个哪一个Which foreign language are you studying? 8Before the printing press, somebody write every book by hand
4、with a pen. by hand手工手工That old book was written by hand.I like to eat dumplings made by hand.【拓展拓展】by hand还有还有“用体力用体力”“由专人由专人”等意思。等意思。eg:The letter was delivered by hand. That old book was written by hand.That old book was written by hand. I shall contact you by telephone. I shall contact you by te
5、lephone. He makes money by writing. He makes money by writing.9The printing press is a machine that can make lots of books in a short time.1)machine 机器机器 washing machine 洗衣机洗衣机 printing machine(=printing press) 印刷机印刷机2)in a short time在很短的的时间内在很短的的时间内,in在在以后以后 “in+时间段时间段”通常用于将来时。通常用于将来时。eg:My father
6、will be back from Beijing in a week. 10How did books change information? change v.& n.1) v.改变，变革，改造。改变，变革，改造。change the world改变世界，改变世界，2)短语短语changeinto把把变成变成 11Information began to travel much faster and much farther.begin to do sth. begin doing sth.只能用不定式只能用不定式(to do sth)作宾语的三种情况：作宾语的三种情况：1)当主语是当主语
7、是物物时时 The ice begins to melt.2)当当begin在句中是在句中是beginning形式时形式时 He was beginning to set off.3)当当begin后面的动词是表示心理活动的词，如：后面的动词是表示心理活动的词，如：realize(认识到认识到),know,think,understand等时等时 He began to realize how his parents loved him.12 可修饰比较级的词有可修饰比较级的词有:much,a lot,a little,a bit,even, still 等。而等。而so, very, too
8、, quite, rather等不能修饰等不能修饰比较级比较级,只能修饰原级。只能修饰原级。 If you forgot something, you could look it up.look up (在词典或参考书中在词典或参考书中)查阅查阅 look the word up = look up the word look the word up = look up the word look it up look them up look it up look them up13I.把下列汉语翻译成英1.印刷机_2.在网上_3.考虑、思考_4.改变世界_5.回答问题_6.在很短的时间之内
9、_7.查阅_8.许多信息_the printing press on the internetthink aboutchange the worldanswer a questionin a short timelook uplots of information14II. 用所给词的适当形式填空1. The machine _(make)by Mr Green ten years ago.2. There are three_(hundred)workers in the factory.3. The modern printing press can make_ (thousand)of
10、books a day.4. I can find lots of_ (information)in a few minutes on the Internet.5. The_(invent)of the steam engine(蒸汽机)changed the world.was madehundredthousandsinformationinventors15Correct the mistakes:1.Have you ever rode a horse?2.Have you ever writen an e-mail?3.Its always nice hear from Wu Ho
11、ng!4.- How long do you go home? Once a week.5.What will you do if it will rain tomorrow?6.Sometimes, your screen will show a picture of a envelope or a letter.7.E-mail lets you send and receive messages around the world in second.8.When you have finished to read a message, click on “Close”._written
12、_oftento hear_ridden _rains_an_seconds _reading16同义句转换，每空一词同义句转换，每空一词1.I got an e-mail from my uncle. I _ an e-mail from my uncle. I _ _ my uncle. My uncle _ me an e-mail. My uncle _ an e-mail _ me.2. We are tired. We can no more walk. We are tired. We _ walk _. We are tired. We _ walk _ _.receivedheard fromsent sent tocant any morecantanymore17Thank you !18
