九年级英语上册Unit5LookintoScienceLesson30ScienceAffectsUs【DOC范文整理】

1、九年级英语上册Un it5Look in toScie nceLess on 30ScienceAffectsUsUnit5LoointoScienceLesson30ScienceAffectsUsAnalysisoftheStudentsThestudentsofGrade9haveasteredcertainvocabulariesexpressionsandstructures.Theyalsohavetheabilitiesofself-teachingandoringingroups.ostoftheareillingtoexpresstheiropinionsinEnglish.

2、AnalysisofTeachingcontentLesson30isthesixthlessoninUnit5,Boo5.ThisunitfocusonthesubjectLoointoscience,alsoteachthestudentssoethingaboutscience.Studentscaresaboutthesubjectbecauseitisclosetoeveryone.Lesson30ainlytalsabouttheexperientsofangeiandjenny,thislessonalsotalsaboutthescienceaffectstoustassthe

3、studentscandescribetheexperie nts.【知识目标】Toastertheord:obilephone,suggest,affect,discovery.Toasterthephrases:turnover,pushup,pushdon,inplace.【能力目标】Iprovethestudentsabilityofspeaing,listening,readingandriting.【情感目标】nooreaboutthenature,andestablishascientificoutlooon life.【教学重点】Toastertheordsandphrases

4、.【教学难点】Toastertheeaningofthepassage,conclusionthenoledgeofthisunit.Taperecorder,ultiediaStep1.ar-upEnjoyavideoabouttheexperient.Freetal:hatouldlifebelieithoutputersorobilephones?Step2.PresentationExplaintheneords.Shothepicturesofjennyandangeitoelicitthelesson.Readthelessonandfillintheblans:Scienceaf

5、fectspeoples_lives.ithoutthescientificdevelopentsofrecentyearsQurlivesouldbeverydifferent.canyouiaginelifeithoutputersor_ ?Scientific_areaingourlivesbetterandbetter.DNAisreallyoneoftheostaazingthingsontheearth.anypeoplethinitill_theorld.chectheansers.Explainthelanguagepoints:suggestv.建议，提议)suggestst

6、h.tosb.向某人建议某事)suggestdoingsth.建议做某事)suggestthat建议.)suggestionn.建议betterandbetter比较级+and+比较级：“越来越”。ysisterisgettingoreandorebeautiful.我姐姐变得越来越美丽了。lie,lay,lain与lying的区别lievi.躺，平放过去式lay，过去分词lain，现在分词lyingDavidaslyingintheshadeofthetree.大卫正躺在树荫下。jerrylaydononhisbed.杰瑞躺在床上。layvt./vi.放，置过去式laid，过去分词laid，

7、现在分词layingLaytheonthefloor.把它们放在地板上。lievi.说谎过去式lied过去分词lied，现在分词lyingIsorrylliedtoher.我很抱歉向她撒了谎。Sheisalaystellingalie.她总是说谎。Step3.PracticeListenandfollotothetape.Fillintheblansiththecorrectforsoftheordsinthebox.discover,affect,suggest,place,developjenny_ theyuseastrongerpieceofcardboardfortheexperie

8、nt.Theairpressure_theresultoftheexperient.Theexperientledtoaonderful_ .hatareyourplansforthe_ofyourpa ny?Theyusedaroctoholdtheapin_.chectheansers.Groupor:Haveyoueverdoneanyinterestingexperients?canyoudescribeoneofthe?Report.Step4.consolidationGroupor:Herearesoeinventions.Hodotheyaffectoureverydaylives ?Talabouttheithyourpartner.TV,caera,radio,puter,telephone,lightbulb,cloc,ashingachine,pass,telescope,X-r