初中英语八年级下册课件 Lesson1 Books or Computers

Lesson21BooksorComputers?GreetingsGreetthestudentsinEnglishandmakesuretheycanresponsecorrectly.Dothedutyreport:astudentondutycansaywhateverhe/shelikestosay.pressappearmodernelectronicselln.印刷机；新闻界v.出现；呈现；来到adj.现代的；新式的adj.电子的v.卖；出售Wordsandexpressions/Pres//ə´piə//´mɔdn//ilek´trɔnik//sel/(sold/sold)

Doyoureade-books?Doyoulikethem?Howmanybookshaveyoureadthisyear?LeadinPKe-bookspaperbooksLanguagepoints1.

Peoplepassedontheirknowledgebytellingstories.人们通过讲故事来传播知识。passon传递；前进；去世Hepassedonattheageof72.他72岁时去世。2.Theywroteeachwordbyhand.

他们用手来写每个单词。byhand

用手；手工Hemovedthehugestonebyhand.他用手移动了那块大石头。

3.Then,theprintingpressappearedandchangedtheworld.然后，印刷机出现了并改变了世界。printingpress印刷机Thenewspaperisthemostnovelproductoftheprintingpress.报纸是印刷机制造的最新奇的产品。4.Withmoderntechnology,itwaspossibletoprintbooksquickly.使用现代技术能快速打印书。Itis/was+adj.+todosth.做某事是……的(It作形式主语，真正的主语是todosth.)学英语很有趣。

ItisveryinterestingtolearnEnglish.若形容词是描述不定式行为者的性格、品质的，如kind/good/nice/right/wrong/clever/careless/polite/foolish等，用ofsb.。你能帮助我真好。

It’sverykindofyoutohelpme.若形容词仅仅是描述事物，用forsb.，这类形容词有difficult/easy/hard/important/dangerous/impossible等。

早上早起床起对我而言很困难。It’sverydifficultformetogetupearlyinthemorning.5.Nomatterwhatyouhave…keeponreading.不管你有什么，继续阅读。keepon继续Theyrunafterme.Idon'tlookbackatthemandkeeponrunning.他们在后面追我，我没有回头看，继续跑。Let’sDoIt!1Readthelessonandanswerthequestions.1.Howdidpeoplewritebooksinancienttimes?

Peoplewrotedowntheirstorieswithpaper.Theywroteeachwordbyhand.2.

Whatmadeitpossibletoprintbooksquickly?

Moderntechnologymadeitpossibletoprintbooksquickly.3.Whatkindofbooksquicklychangedpeople’sreadinghabits?

E-books.Fillintheblanks.Thefirstletterisgiven.1.Withpaper,peoplebegantowritedowntheirstories.Peoplewroteeachwordbyhand.Ittookalongtimetowriteonebook.I____________couldn’ttravelfar.nformation2.Whentheprintingpressa________,itchangedtheworld.Them_______printingpresscanprintbooksquickly,andmakesitpossibleforthec_________persontohaveeasyaccesstobooks.ppearedodernommonpassonbyhandprintingpresskeepon传递；前进；去世用手；手工印刷机继续；保持TimeforReflectionWhichinventiondoyouthinkismoreimpo