Unit4TheInternetConnectsUsLesson21BooksorComputers_课件冀教版八年级英语下册.pptx

Unit4;press

appear

modern

electronic

sell;press

appear

modern

electronic

sell(sold/sold);印书机

2.出现，呈现v.→消失v.→n.出现

印刷机出现了并改变了世界。

一种新书出现了。

3.现代技术

现代音乐

4.电子书

5.卖，出售v.→n.销售，出售

把……卖给……

打折销售

待售，出售

;Thinkandtalk;Readandanswer:

1.Howdidpeoplewritebooksinancienttimes

2.Whatmadeitpossibletoprintbooksquickly

3.Whatkindofbooksquicklychangedpeople’sreadinghabits

;1.Howdidpeoplewritebooksinancienttimes

Inancienttimes,therewerenobooks,andpeoplepassedontheirknowledgebytellingstories.Later,peoplelearnedhowtowriteandmakepaper.Withpaper,peoplebegantowritedowntheirstories.Theywroteeachwordbyhand.Ittookalongtimetowritejustonebook!

2.Whatmadeitpossibletoprintbooksquickly

Theprintingpress.

3.Whatkindofbooksquicklychanged

people’sreadinghabits

E-books.;Readthelessonandputthesentencesinthecorrectorder.;Fillintheblanks.;Readthelessonandfillintheblanks.;Languagepoints;1.书的历史很有趣。

2.在古代

3.传递

人们通过讲故事传递知识。

把……传递给……

把某物递给某人

路过/通过考试

4.造纸

5.用纸，人们开始写下他们的故事。

6.用手，手工/上交/另一方面

7.仅写一本书就要花费很长的时间。

8.随着现代技术的发展，快速印书成为可能。

9.普通人看书也成为可能。

10.人们的读书习惯

11.无论什么

12.继续做某事

13.现在，人们有许多方式看书。;Doyoulikereadingpaperbooksorelectronicbooks(e-books)Why

Talkwithyourpartnerandmakeupadialogue.;Dosomepractice;1.Whennightfalls,stars___________(出现).

2.Areyouinterestedin___________(现代的)music

3.Theshop__________(卖)shoesandsocks.

4.Wouldyoupleasep______methedictionaryIneedtolookupawordinit.

5.Itisveryslowtomakeshoesbyh_______.

6.___________(现在)peopleliketravellingonfoot.

7.Edisoni__________thelight.

8.Nomatterhowheavilyitsnows,theykeepon________(walk).

9.Inancient________(time),peoplethoughttheearthwasn’tround.;Homework