优选教育仁爱版八年级英语上册-Unit-4-Topic-1-Section-C-课件(共26张PPT

Topic1What’sthestrongestanimalonthefarm?Name:袁铭(Suzy)Drawing(画画）Likes:Smiling(微笑）From:DeyangJuniorHighSchoolPersonality(性格):friendly(友好）rainforestn.(热带)雨林forestn.森林Whatdoyouthinkofrainforests?Pre-readingearth地球，泥土surface表面Learnwordsthick茂密的，厚的ground地面Rainforestsplayanimportantpartincontrollingtheclimate.热带雨林对气候的控制起了重要的作用。thickWhatdothesewordsmean?controlprotectsurfacerainforestgroundcoverearthLookatthepicturesandcheckwhichquestionsthepassagecananswer.看这些图片，你认为下面哪些问题文章可以回答？While-reading感知文章1.Whatarerainforests?2.Howmanyanimalsarelivinginrainforests?3.Wheredoanimalsliveinrainforests?4.Whatcanwegetfromrainforests?5.Whyarerainforestsimportanttous?快速阅读1a(默读，40秒），找出文章中心思想。这种阅读方法称为Skimming(略读).Howmanyparagraphs（段）arethereinthepassage?2Whatisthemainideaofthepassage?A.Feature(特点）ofrainforestsB.Importance（重要性）ofrainforestsC.BothAandB.Tips：Payattentiontothiskindofchoice!注意这样的选项。While--reading把握整篇文章1.Rainforestscover10%oftheearth'ssurface.2.Alltheanimalsliveontheground.3.Rainforestsareveryimportanttous.4.Rainforestsplayanimpotantpartincontrollingclimate.5.Rainforestsarebecomingbiggerandbigger.Listento1a,markTfortrueorFforfalse.关上课本，听听力，判断正误。()()()()()TFFTFWatchtheflashandcompletethetable.Thencheckwithyourpartner.Featureofrainforests1.inthe______partsoftheworld2._______groundandalways____and____inthem3.cover____oftheearth’s_______4.giveahometomanybeautiful______and________Importanceofrainforests1.maketheair_______and________2._____thewaterandkeepthewater______3.controlthe________4.keepthebeautyof________5.giveus______,______,fruit,________andsoonhotwetdarkhot6%surfaceplantsanimalsfreshercleanerholdcyclingclimatenaturewoodfoodmedicine1bWhile--reading把握整篇文章ReadParagraph1andfindoutthekeypoints.Rainforestsarethickforestsinthehotpartsoftheworld.Itrainsalotandthegroundisalwayswet.It'salwaysdarkandhotinrainforests.Rainforestscover6%oftheearthsurface.TheprovideplacestoliveforthousandsofplantsandanimalsfoundnowhereelseonEarth.Therearelotsoftalltreesandotherdifferentkindsofplants.Thousandsandthousandsofanimalsliveinrainforests.Manyofthemliveinthetreesover30metersfromground.sixpercent成千上万的over=morethan超过1c1.Whyarerainforeststhelungsoftheearth?2.2.WhyshouldweprotectrainforestswellBecausetheplantsintheforestshelptomaketheairfresherandcleaner.ReadParagraph2andanswerthesequestion2.Whyshouldweprotectrainforestswell?lBecausetheyhelptoholdthewaterandkeepthewatercycling.Theyplayanimportantpartincontrollingtheclimate.woodn.木头，木材；woods树木，森林Rainforestscangiveus…2.Whatcanrainforestsgiveus?阅读方法：Detailedreading(精读)ReadParagraph2andanswerthesequestion.Rainforestsgiveus…foodmedicineRainforestsgiveus…fruitsRainforestsgiveus…Groupwork小组任务介绍你们小组的热带雨林！你们可以给自己小组的热带雨林命名哟！可以像这样说说：Look！Thisisourrainforest-----亚马逊RINFOREST.Itisveyhotandthick.Itoftenrains-----Post-readingHowtoprotectrainforests?怎么保护热带雨林给我使点招数!拜托！1,showandtellpeopleabouttheimportanceofrainforests展示或者告诉人们热带雨林的重要性2.doanythingwecan，suchasusinglesspaper（节约用纸）3.askpeoplenottocutmoretrees.(告诉人们不要乱砍书树木）4.Let’splant…It'severyone'sdutytoprotectrainforests!保护热带雨林，人人有责！Homework写篇小文章:Howtoprotectrainforests?Rainforestsareveryimportanttous.Itisnecessaryforustoprotectthemverywell.First,weshouldmakepeopleknowabouttheimportanceofprotectingthem.Thenaskpeoplenottocutdownthetreeswithoutplans.Forus,weshoulddosomethingaspossibleaswecan.Whenwehavemeals,wemustn’tusechopsticksforonlyonce.Inthelife,uselesspaperandbesurenottowasteit.1.Learntodescribethesituationofrainforestsandtheimportancetotheearth.2.Talkabouthowtoprotectrainforests.3.usefulphrases:thousandsofcontroltheclimateover=morethanplayanimportantpart(insth.)smallerandsmaller4.一些阅读技能