八年级英语下册《Unit 4 The Internet Connects Us Lesson 21 Books or computers》导学案（新版）冀教版.doc

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1、《Lesson21Booksorcomputers?》学习目标A.Newwords:printingpress,paragraph,machine,modern.B.Phrasesandexpressions:aprintingpress,inashorttime,byhand,lookup,thousandsof.学习重点Masterthenewwordsandphrases.学习难点Howtoplaythegamestogether.学法指导Listen,speakandread.知识准备Reviewcontentswehavestudied.Reviewth

2、enewlesson.Thestudentscanreadthenewwordsandthetext.学习流程学习流程预习检测A.FreeTalk:1.Whatmadeyourbook?2.Whatmadebooksbeforetheprintingpress?B.写出下列单词的音标、词性和汉语意思，并背会:1.paragraph____________________2.machine____________________3.modern_____________________C.翻译下列短语：aprintingpressinashorttimebyhand

3、lookupthousandsof任务导学A.ReadthetextandanswerTorF.1.Amodernprintingpresscanmakethousandsofbooksaday.()2.Bookscangiveuslotsofinformation,buttheInternetcan’t.()3.PeoplecanfindinformationontheInternetmorequicklythaninbooks.4.TheInternetcan’thelpusdothehousework.()5.Theprintingpressletsmore

4、peoplereadmorebooks.()B.Readandfindthesentencesincludingthekeypointsandthenmakesentenceswiththem:1.aprintingpress2.inashorttime3.byhand4.lookup5.thousandsof达标A.Readoutthetext.B.Fillintheblanks.检测1.Therewillbemore______(现代的)buildingsinLanzhouinthefuture.2.The_____(机器)madeinChinaarepopu

5、larinmanycountriesintheworld.3.Peoplecould_____(制作)manybooksquicklybyprintingpress.4.Therearethree_____(段落)inthistext.5.Ifyou_____(forget)thetelephonenumber,youcouldlookitupinthephonebook.6.Wecanfindinformation_____(quick)ontheInternet.7.Itcanmake_____（thousand）ofbooksaday.8.Thenovel_

6、_____(write)byLuXun.拓展延伸根据汉语意思完成句子。印刷机是一台在很短时间内印刷很多书的机器。Theprintingpressisa__________thatcanmakelotsofbooks_____________________.2.信息开始传播得更快更远。Informationbegan_________much_____andmuch______.3.你认为哪项发明更重要，是印刷机还是互联网？______inventiondoyouthinkis__________,the__________orthe______?4.这本书是手写

7、的。Thisbookiswritten________.课堂小结Letthestudentssaywhattheylearnedthisclass.作业布置1.Readandrecitethetextafterclass.2.Finishofftheexercisesinthematchedbooks.3.PreviewLesson22.课后反思