教学课件从数据谈节水

§10.3课题学习

——从数据谈节水

地球的水资源地球上的淡水资源我国工农业用水情况年份

用水量（亿立方米）全国不同年份主要城市生活用水情况年份

用水量（万吨）收集全班同学家庭的月用水量收集的内容:(1)全班同学家庭月用水量的统计(2)全班同学家庭用水满意度的统计(3)每个家庭日平均用水量的统计全班同学家庭月用水量统计频数吨全班同学家庭用水满意度统计不好16.3％很好23.6％一般60％全班同学日平均用水量统计全班同学日平均用水量统计1020405060升频数作业：写一篇节水的课题报告作业要求：

1、结合统计表，说明我国水资源短缺的形势及节约用水的紧迫性和可行办法。

2、课题报告要切合实际，可以从下述三个方面书写节约用水的方法：工业用水、农业用水、生活用水。

Unit6Design

ChinesePaperArt

Lesson3

TheArtofPaper

Haveyouevertriedpaper-cutting?Onwhatoccasionswouldyouusepapercuts.Background

Paper-cuttingisoneofChina’smostpopularformsofvisualArt.Paperandscissorsaretheusualmaterialsutilized,butsometimesanengravingknifeisalsoused.Paper-cuttinghasbeenatraditionalartformforhundredsofyears.Itcanbetracedbacktothe6thcentury;butonlybecameapparentafewcenturiesafterpapercutsaremainlyusedasdecorationsforreligiousandornamentalpurposes.Ashortpapercutmovie.Readthefollowingstatements.Aretheytrueorfalse?Write“T”for“true”,andwrite“F”for“false”.()1.Mrchenlearnedpapercuttingfromanearlyage.()2.Paper-cuttinghasalonghistoryinChina.()3.PapercutsofanimalshavebeenfoundintombsdatingbacktotheSongDynasty.()4.Theyoungladywouldlookattheman’spaper-cuttingskillstochooseherhusband.()5.Peopleliketousepapercutstodecoratethingsandhopetheycanbringgoodluck.()6.Atweddingcelebrationswecanoftenseethepapercutsofaphoenix.TTFFTFListentotapecarefullyandatthesametimepayattentiontothepronunciationandintonation.ScanthetextandfindthetopicsentenceormainmeaningofeachParagraph.Para1Para2Para3Para4Para5Para6Para7

Typesofpaper-cuttingConclusionIntroductionofChenZijiangThehistoryofpaper-cuttingPapercutsusedfordecorationPapercutsusedforreligiouspurposePapercutsformakingpatternsordesignsAnswerthefollowingquestions:Howmanytypesofpapercutsdopeopleliketomake?Whatarethey?Howdoweknowthatthereisalongtraditionofpaper-cuttinginChina?WhichChinesecharacteroftenappearsinweddingpapercuts?4.Howispaper-cuttingrelatedtofashion?5.WhyisthewritergoingtoseeMr.Chenagain?Howmanytypesofpapercutsdopeopleliketomake?Whatarethey?

Three.Papercutsfordecorations,forreligiouspurposeandfordesignpattersHowdoweknowthatthereisalongtraditionofpaper-cuttinginChina?WeknowthatbecausepapercutsofanimalshavebeenfoundintombsdatingbacktothetimeoftheNorthernandSouthernDynasty.3.WhichChinesecharacteroftenappearsinweddingpapercuts?TheChinesecharacterofdoublehappinessoftenappearsinweddingpapercuts.4.Howispaper-cuttingrelatedtofashion?Byusingpaper-cuttinglikeapatterninclothingoronajewellerybox5.WhyisthewritergoingtoseeMr.Chenagain?Tolearnpapercuttingfromhim.Studylanguagepoints

ReadpartIV(Importantpoints)onyourpaperquickly.Thentrytomakesentencesusingthefollowingwords.….papercutsfordecoration,forreligiouspurposes…….……canbefoundintombswhichdatebaketothetime…..Peopletowhomthedeadpersonwasrelatedwouldmake….(relateto)4.Iwasalsoreadytotryoutpaper-cuttingformyself.Completethefollowingsentences:1Ican’t_________whathedoes_______(联系，涉及)whathesays.Allthings___________________(和……有联系)otherthings.3.我到那儿去是为了跟我的父母呆在一起。

Iwentthere____________________stayingwithmyparents.4.我们下个月将试验新的机器。

We’ll_________thenewmachinenextmonth.relatetoarerelatedto

forthepurposeoftryoutGrammarRelativeClauses(1)Findtheserelativepronounsinthetext:Who,that,which,whose,whom,Whichofthem:canrefertopeople?canrefertothings?refertopossession?Lookattheseexpressionsfromthetext:1.apapercuttingexpert(whom)Iinterviewed2.something(that)helearned3.ayoungfarmerwhowantedawife4.papercutswhichshowtheChinesecharacter.5.parentswhosechildhasrecentlybeenborn

作用类型指代（先行词）充当从句的成分who人主、宾（不在介词之后）whom人宾whose人或物定that人或物主、宾（不在介词之后）表which物主、宾as人或物主、宾、表when时间状where地点状why原因状that\inwhich状such\so…asthesame…as主、宾、表关系代词关系副词其它语法学习（定语从句）way人或物Trytopickoutalltheattributivecla