沪教版英语Unit3树木价值与生态读前预习课件（可编辑完整版）

主题范畴：人与自然主题群：自然生态子主题：热爱与敬畏自然，与自然和谐共生。Section1BeforeYouReadfruit[fruːt]branch[brɑːntʃ]trunk[trʌŋk]flower[ˈflaʊə(r)]leaf[liːf]root[ruːt]FreeTalkLet'slearnmoreabouttrees:Q1:Whatdotreesgiveus?fruit[fruːt]drinks[drɪŋks][dɪˈlɪʃəs]deliciousus[ʌs]with[wɪð]wonderful[ˈwʌndəfl]

给我们提供水果好喝的饮料Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?giveusprovide[prəˈvaɪd]

好吃的Trees_________________________________and________________.provideuswithdeliciousfruitwonderfuldrinks[dɪˈlɪʃəs][fruːt][prəˈvaɪd][ʌs]

[wɪð][ˈwʌndəfl][drɪŋks]将词与音标连线Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?deliciousfruitwonderfuldrinksTreesprovideuswith

deliciousfruitandwonderfuldrinks.provideuswith[prəˈvaɪd][ʌs][wɪð]deliciousfruit[dɪˈlɪʃəs][fruːt]wonderfuldrinks[ˈwʌndəfl][drɪŋks]树给我们提供好吃的水果和好喝的饮料。好吃的水果好喝的饮料给我们提供匹配意形Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?bemadeof[bi][meɪd][ɒv]由......制成furniture家具[ˈfɜːnɪtʃə(r)]wood

木头[wʊd]Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?comefrompaperandpencilsAlotofthe___________________________.ismadeofwoodfurniture[ˈfɜːnɪtʃə(r)][ɪz][meɪd][ɒv][wʊd]Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?将词与音标连线ismadeofwood[ɪz][meɪd][ɒv][wʊd]furniture[ˈfɜːnɪtʃə(r)]由木头制成家具Alotofthefurniture

ismadeofwood.许多家具是由木头制成。Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?将词与意思连线ismadeofwood[ɪz][meɪd][ɒv][wʊd]furniture[ˈfɜːnɪtʃə(r)]provideuswith[prəˈvaɪd][ʌs][wɪð]deliciousfruit[dɪˈlɪʃəs][fruːt]wonderfuldrinks[ˈwʌndəfl][drɪŋks]Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?ismadeofwood由木头制成furniture家具provideuswith给我们提供deliciousfruit好吃的水果wonderfuldrinks好喝的饮料Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?1.Alotofthefurniture______________.2.Trees___________________deliciousfruitand________________.ismadeofwoodActivity1

选择最佳填空。[prəˈvaɪd][ʌs][wɪð][ˈwʌndəfl][drɪŋks][ɪz][meɪd][ɒv][wʊd]Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?provideuswithwonderfuldrinks便利Treesmakeourlivesmoreconvenient![kənˈviːniənt]Q2:Whatelse(其他)dotreesdoforus?animals动物[ˈænɪmlz]plants植物[plɑːnts]forests森林[ˈfɒrɪsts]insects昆虫[ˈɪnsekts]Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?Forestsareasafeplacefor________,________and________tolive.forestsplantsinsectsanimals[ˈfɒrɪsts][plɑːnts][ˈɪnsekts][ˈænɪmlz]Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?将词与音标连线plantsinsectsanimalsForestsareasafeplaceforanimals,insectsandplantstolive.forests[ˈfɒrɪsts]plants[plɑːnts]insects[ˈɪnsekts]animals[ˈænɪmlz]植物森林昆虫动物森林对于动物、昆虫和植物来说是一个安全的栖息地。Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?将词与意思连线produce[prəˈdjuːs]takein[teɪkɪn]create[kriˈeɪt]创造[ˌɡriːnhaʊs][ˈɡæsɪz]greenhousegases温室气体

oxygen[ˈɒksɪdʒən]environment[ɪnˈvaɪrənmənt]环境氧气吸收

产生humans人[ˈhjuːmənz]一个a

干净的cleanTreesarealsogoodforus_______becausethey______________________likeCO2and________________.Theyhelp__________________________.[teɪkɪn][ˌɡriːnhaʊs][ˈɡæsɪz][prəˈdjuːs][ˈɒksɪdʒən][kriˈeɪt][ə][kliːn][ɪnˈvaɪrənmənt]takeingreenhousegasesproduceoxygencreateacleanenvironmenthumanstakeingreenhousegasescreateacleanenvironment[ˈhjuːmənz]produceoxygenQ1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?将词与音标连线humansTreesarealsogoodforushumanshumans[ˈhjuːmənz]takeingreenhousegases[teɪkɪn][ˌɡriːnhaʊs][ˈɡæsɪz]createacleanenvironment[kriˈeɪt][ɪnˈvaɪrənmənt]produceoxygen[prəˈdjuːs][ˈɒksɪdʒən]吸收温室气体人类产生氧气创造一个干净的环境树对我们人类也很有益，becausetheytakeingreenhousegaseslikeCO2andproduceoxygen.Theyhelpcreateacleanenvironment.因为他们吸收像二氧化碳的那样的温室气体，他们帮助创造一个干净的环境。并产生氧气。Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?将词与意思连线forests[ˈfɒrɪsts]plants[plɑːnts]insects[ˈɪnsekts]animals[ˈænɪmlz]humans[ˈhjuːmənz]takeingreenhousegases[teɪkɪnˌɡriːnhaʊsˈɡæsɪz]produceoxygen[prəˈdjuːsˈɒksɪdʒən]createacleanenvironment[kriˈeɪtəkliːnɪnˈvaɪrənmənt]forests森林plants植物insects昆虫animals动物humans人类takeingreenhousegases吸收温室气体produceoxygen产生氧气createacleanenvironment创造一个干净的环境1.Forestsareasafeplacefor_________________________tolive.2.Treesarealsogoodforus_________becausethey________________likeCO2and________________.3.Theyhelp__________________________foreveryoneonthisplanet.animals,insectsandplantshumanstakeingreenhousegasesproduceoxygen[ˈænɪmlz][ˈɪnsekts][ənd][plɑːnts][ˈhjuːmənz][teɪkɪn][ˌɡriːnhaʊs][ˈɡæsɪz][prəˈdjuːs][ˈɒksɪdʒən][kriˈeɪt][ə][kliːn][ɪnˈvaɪrənmənt]createacleanenvironmentActivity2选择最佳填空。Q1:Whatdotreesgiveus?Q2:Whatelsedotheydoforus?Treesareimportantforallthelivingt