资源简介 (共24张PPT)Is Futian a beautiful place to live in Why Trees make the city beautiful!Let’s chant!tr → [tr][tr] [tr] trip[tr] [tr] try[tr] [tr] train[tr] [tr] traffic[tr] [tr] trouserstr says [tr] [tr] [tr]treetriptrytraintraffictrousersUnit 11 TreesPeriod 1Module 4 The natural worldTrees are important!Ms Tanbranch trunk fruit flower root leafroottrunkbranchleafflowerfruitWe get …from trees.woodTask 1 Parts of treesWe get wood from trees.pencilsdesks and chairs…..papermatchesboatshousesbookshelves…We use wood to make…woodMatch and writeWe get…from… We use… to…_____________________________________________________________________________________________.______________________________________________________________________________________________________.______________________________________________________________________________________________________.………(wool 羊毛)We get wool from sheep. we use wool to make clothes.We get water from rivers. We use water to wash cars.1.2.3.We get apples from trees.We use apples to make juice.Peter: I like trees. They make our city _______.Joe: Yes. They’re ________. We get a lot of things from trees.Peter: We get fruit from trees.Joe: We also get ______ from trees. We use wood to make pencils, desks and chairs.Peter: We use wood to make ______ too.Joe: Trees can keep the air clean. They can _____ the air too.Peter: Really That’s wonderful! We should ______ more trees.Task 2 How do trees help us Listen and fill inbeautifulimportantwoodpapercoolplantHow do trees help us Trees are very ___________.importantTrees make our city _________.We ______ a lot of things ______ trees.We get _______ from trees.We get _______ from trees.Trees can _______________.Trees can _____________ too.beautifulgetfromfruitwoodclean the aircool the airWe should __________________.plant more treescityfruit from treeswood from treesthe airpencilsdesks chairs paperWorkbook Page 98Task 3 What happens to trees deforestation: (n.)森林采伐1232,400 trees are cut down each minute.1A lot of trees are cut down each year.A lot of trees are planted each year.The situation(现状) of forests.Non-fire related lossFire-related lossSome trees are burnt by wildfire.But more trees are cut down by people.a. Wildfires sometimes burn (烧毁) the forests.b. People destroy (毁坏) most of the forests.c. Both a and b.2Why trees are lost (丧失的) every year.Wild grassland and shrubs (野生草地和灌木丛)Grazing land (牧场)Crops (农作物)Urban and built-up land (城市建设用地)4Forests are getting fewer and fewer.Grazing land is getting more and more.People cut down trees for urban and built-up land (城市建设用地) such as factories.People cut down trees to grow crops (种植农作物).People cut down trees to graze animals (放牧).Why people cut down trees.People in different countries cut down a lot of trees every year.They cut down trees to build homes or factories.They cut down trees to grow crops.They cut down tress to keep animals.Forests are getting fewer and fewer.123Conclusions (结论):How do you feel What would happen if we keep cutting trees Brainstorming______ and _______ would die.Air gets ______. People get sick easily.PlantsanimalsWithout trees,…Plants and animals die every day because of global forest loss.The earth gets hot. Glaciers melts (冰川融化) and sea level rises. Sea animals are __________.in dangerdirtyHow do we help trees Think and sayWord bankreuse; plant; e-reader(电子阅览器); free paper products; gift bags; gift wrappers (礼物包装纸); bamboo paper……bamboo straws(吸管)bamboo paperHow do we help trees We should plant more trees.We should reuse things.We can reuse paper.We can reuse chopsticks.We can reuse a lot of things.We should use more paper free products.We can use bamboo paper.We can use an e-reader. We can read more e-books and less paper books.We should go paperless (无纸化).…We need you!Save the trees!Stop doing that! …Be brave and say “NO”!Say and actMr Li lives near a forest. He cuts a lot of trees every day. One day, again he is cutting down trees and you are there...… (say why you cut down trees)Mr LiMr Tree… (say the importance of trees)… (stop Mr Li and explain the importance of trees)I am a big tree.People get a lot of things from me.They get ……I make the city …I keep the air……Sorry, Mr Tree!I need/ want to …Stop doing that!Trees are very important.Trees make the city…Trees keep the air….Without trees, ……We should…YouStop him!Speak loudly;Act vividly.Write a speechSave trees, save usHello everyone!We all like trees because trees are very ________!They help us in many ways.We get _____ from trees. We use _____ to ______.______________________________________________________________________________________However, a lot of trees are cut down every year.People cut down trees to / for __________________._________________________________________________________________________________________________________________________________We should save trees. Saving trees is saving us.We should _________________________________.______________________________________________________________________________________One two three! Let’s save trees!GreetingHow do trees help us What happens to trees How to help trees Ending（原因&后果）（用途&重要性）（措施）We’ve learnt…活动P94~95根据课文，仿写water，描述water的用途和重要性。完善宣传稿。Challenge yourself：4. 海洋污染问题仍然很严重。请以“Save trees，save us”为主题，号召人们保护海洋，可仿照trees演讲稿的结构。选择做此项作用的可不用完成上述第2项作业。HomeworkUnit 11 Trees 第一课时课时话题：Trees are important and useful.教学内容：1. Listen and say2. Look and learn教学目标：经过学习后，学生能够：熟练运用get…from…及use…to…句型描述树的作用，并迁移使用到生活中有联系的其它物体，如sheep—wool—sweaters, rivers/seas—water—wash cars等。了解全球森林砍伐现状及其危害，以及帮助树的方式，自编自演出阻止他人伐木的情景。生成号召人们植树造林的演讲稿。认识tr字母组合发音。教学过程：步骤 目的 师生活动组 织 教 学 及 复 习 引入主题 学习语音 学生观看视频，思考问题： Is Futian a beautiful place to live in Why 教师引导进入主题tree，并学习tr语音。新 知 呈 现 与 归 纳 检查预习。 学习核心句型： we get…from… we use…to… 练习使用核心句型 认识并总结trees的功能，巩固核心句型 教师检查预习单的完成，引导学生认识树的结构，完成a tree study，引入wood的用途。 学生Brainstorm wood的用途。 Match and write: 学生完成学习单上的连线和写作任务。 Listen and fill in: 学生听课文音频，完成填空。在此基础上总结trees的功能。并完成树作用的书写。新 知 巩 固 与 活 用 新 知 巩 固 与 活 用 培养图表解读能力。 小组探究，认识并总结trees的现状及trees不断被砍伐的后果，引起学生对植树造林的重视。 总结日常生活中我们可以如何help trees，丰富演讲内容。 分层设计，运用输出。 引导学生观察表格，了解伐木现状。 Brainstorm：学生头脑风暴trees一直被砍伐的后果。 Read and fill in:教师引导学生总结trees被砍伐的后果。 Brainstorm：学生借助图片思考How do we help trees 情景演绎。 演讲稿书写：教师引导学生完成写作，号召更多人植树造林。小结 总结四个学习任务内容：(1) the parts of trees; (2) importance of trees; (3) situation of trees; (4) how to help trees.作 业 布 置 及 提 交 Homework: 活动P94~95 根据课文，仿写water，描述water的用途和重要性。 完善演讲稿。 Challenge yourself： 4. 海洋污染问题仍然很严重。请以“Save trees，save us”为主题，号召人们保护海洋，可仿照trees演讲稿的结构。选择做此项作用的可不用完成上述第2项作业。Unit 11 TreesTask 1 Match and writeTask 2 Listen and fill inTask 3 Say and actMr Tree I am a big tree. People get a lot of things from me. They get … … I make the city … I keep the air… … Mr Li Sorry, Mr Tree! I need/ want to … (补充为什么砍树)You Stop doing that! Trees are very important. Trees make the city… Trees keep the air…. Without trees, … … We should…. 自由补充台词，合理即可； 砍树、阻止砍树的动作以及树悲伤的情绪要演绎出来； 脱稿演，选择三两句自己想说的台词背下来即可。 最重要：说台词要大声、清晰；Task 4 Write a speechNO2(wool羊毛)3■■■■■■■■■Unit 11 Trees预习单Task 1 Complete the tree studyTask 2 What do you know from the following diagrams Think and choose (√).A lot of trees are cut down each year. A lot of trees are planted each year. a. Wildfires sometimes burn (烧毁) the forests. b. People destroy (毁坏) most of the forests. c. Both a and b.Forests are getting fewer and fewer. Grazing land is getting more and more. People cut down trees for urban and built-up land (城市建设用地) such as factories. People cut down trees to grow crops (种植农作物). People cut down trees to graze animals (放牧).Name:Date:Label theParts of a TreeWordBoxLeafBranchTrunkFruitFlowerRootCOOL2BKIDSGLOBAL DEFORESTATION FACTSonerZ2,400 trees are cut down each minute.Non-fire related lossFire related loss7M6M5M(saueppay)sso]isajoy uewld4M3M2M1MOM200220032004200520062007200820092010201120122013201420152016201720182019202020212022Sometrees areBut more trees are cut down byburnt by wildfire.people.10,000 years agoafter the end of the57%Forests42%Wild grassland and shrubslast ice age6 billion hectares4.6 billion hectares5,000 years ago55%Forests44%Wild grassland and shrubs170052%Forests3%6%38%Wild grassland and shrubs190027%Wild grasslandHalf of forest loss48%Forests8%Crops16%Grazinghappened since 1900and shrubs195044%Forests12%Cr0p531%Grazing12%201838%Forests15%Crops31%Grazing land14%4 billion hectares1.6 billion ha3.2 billion hectares1.74 bn ha1%Urban andbuilt-up landVild grassland and shrubs(野生草地和灌木丛)Grazing land(牧场)Crops(农作物)Urban and built-up land(城市建设用地) 展开更多...... 收起↑ 资源列表 U11P1 TREES FINAL.pptx U11P1 教学设计.docx U11P1 课堂练习单-final.docx Unit 11 Trees 预习单.docx
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