冀教版八年级下册英语新版lesson8 Why Are Plants Important.ppt

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1、Lesson8WhyArePlantsImportantIfthereisnotreeintheworld,Then…But,ifweplantmoretrees.Then…Thinkaboutit:Whatplantsgrownearyourhome?Whydoweneedtrees?Languagepoints:1,somany/much/few/little+名词Therearesomanystudentsinourschool.Ihavedrunksomuchwater.2，It’spleasanttodo做、、、很愉快I

2、t’spleasanttotalkwithourfriends.3，niceand+adj/adv很，挺，、、、得很It’sniceandhotinsummer4，takeenergyfrom从、、、获取能量Allplantstakeenergyfromthesun5，inaword总之，一句话Inaword,ourteacherlovesallofus.6，beimportantto对、、、很重要Studyinghardisimportanttothestudents.7，carry、、、away带走Thefloodcarrie

3、dplentyofsoilawayinsummer.Bemadefrom由、、、制成（看不出原料）Bemadeof由、、、制成（能看出原料）Thedesksaremadeoftrees.Paperismadefromtrees.Functionsoftrees(plants)Shelter:1,Manyanimalsliveintheforest.2,Peopleusewoodfromtreestobuildhousesandfurniture.Foodormedicine:1,PeoplecaneatplantsOrusethe

4、masmedicine.2,Animalseatthefruitsfromthetrees.Clothingandschoolthings:1,Peoplecanmakeclothingfromplants2,Books,papers,pencilsandErasersallcomefromplantsEnvironment:1,Plantshelpmaketheaircleanandfresh.2,Theplantscoverthesoilandcanstopthedust.Thankyou