创新大学英语1级Unit 6教案

《创新大学英语1级Unit 6教案》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、<<创新大学英语>>一级Unit6Unit6EnvironmentText:Water,WaterEverywhereTeachingObjectives（教学目的）Studentswillbeableto1.Graspthemainideaandstructureofthetext2.Masterthekeylanguagepointsandgrammaticalstructures3.Conductaseriesofreading,listening,speakingandwritingactivitiesrela

2、tedtothethemeoftheunit.Teachingprocedures（教学步骤）(1)Pre-readingactivity（Period1-2）a.Informationrelatedtothetextb.IntroductiontotheTextc.Pre-studyingvocabulary(2)While-readingactivity（Periods3-4）a.Theorganizationofthetextb.Detailedreading---studyofthelanguagepoints

3、(3)Post-readingactivity（Period5-6）a.SpeakingActivityb.WritingPracticec.HavestudentsfinishtheexercisesandcheckPeriod1-2Pre-readingactivitya.BackgroundInformation1.FoodandAgriculturalOrganizationFoodandAgriculturalOrganization(FAO)isaspecializedUnitedNationsagency

4、whosemailgoalistoeliminatehungeronaworldscale.Theorganization’smandateisto“raiselevelsofnutrition,improveagriculturalproductivity,betterthelivesofruralpopulationsandcontributetothegrowthofworldeconomy”.ThemainactivitiesofFAOconcentrateonfourareas:★Offerassistanc

5、etodevelopingnations;★Provideinformationaboutnutrition,food,agriculture,forestryandfisheries;★Provideadvicetogovernments;★Serveasaneutralforumtodiscussandformulatepolicyonmajorfoodandagriculturalissues.2.LitreThelitre(orliterintheUS)isametricunitofvolume.TheLitr

6、eisnotanSI(InternationalSystemofUnits),but(alongwithunitssuchashoursanddays)islistedasoneofthe“unitsoutsidetheSIthatareacceptedforusewithSI”.TheSIunitofvolumeisthecubicmetre(m3).Alitreisequalto0.001cubicmetres.5<<创新大学英语>>一级Unit63.CalorieAcaloriereferstoaunitofen

7、ergy.Therearetwocommonbutdifferentmeanings:oneisusedinfoodandnutrition,theotherwasformerlywidelyusedinchemistry,andafoodcalorierepresents1000chemistrycalorie.ThefoodcalorieissometimescapitalizedasCalorietodistinguishitfromthechemistrycalorie;however,thiscapitali

8、zationisrarelyobservedinpractice.4.GlobalWarmingGlobalWarmingorclimatechangereferstomeasurableincreasesintheaveragetemperatureoftheEarth’satmosphere,oceans,andlandmas