Unit-11-Trees第三课时-13市名师优质课比赛一等奖市公开课获奖课件

Period3TreesareimpotantUnit11Trees

Module4Thenaturalworld设计者：吴毅、袁龙梅、王卉、吴晓敏上课者：王卉第1页Sharingyourposters.第2页第3页Forestsprovideshelterand

food/wood

forbirds,animals

andinsects.Smallanimalsandinsectsbuildtheirhomesinthehollows/top

ofthetree.Peopleget

wood/fruit

fromforests.People

cutdown/plant

treestomakehouses,furnitureandpaper.listenandcircle第4页第5页1.shelter

2.nests3.hollows

abcForestsprovide...fordifferentanimals.Matchthewordsandpictures第6页Whyaretheforestsimportant?第7页forestsandanimals第8页forestsandpeople第9页S1:Whatdowegetfromforests?S2:We

get...from

forests.S1:Whatdoweuse...todo?S2:We

use...to

make...pairwork第10页第11页Whydopeoplecutdowntrees?Whatdotheanimalsusetreestodo?3.Whyaresomeanimalsindanger?Thinkandanswer第12页

Peoplecutdown

toomany

trees,soalotofanimalshavenohomeandfood.第13页Butpeopleneedtrees.Weusetreestomakemanythings.第14页Shouldwecutdowntrees?Weshouldcutdowntrees.We

get...from...We

use...to...Weshouldn'tcutdowntrees.Animalslose...第15页Wecancutdownsometrees,butwecan'tcutdowntoomanytrees.Weshouldn'tcutdownsmalltrees.Weshouldn'tuseone-offchopsticksveryoften.Uselesspaper.Recyclepaper.Plantmoretrees.第16页TreesareimportantInthislesson,weknowthatwecancutdownsometrees.Because...Wecan'tcutdowntoomanytrees.Because...Sumup第17页Pleasechooseonetocomplete.1.Completethepassage.2.Writeapassage:Whyarethef