冀教版英语八下Unit2Lesson132.ppt

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2024-07-04 发布于安徽
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冀教版英语八下Unit2Lesson132.ppt

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Lesson13-thethirteenthlesson:WhyArePlantsImportant?

Treeshelpcleantheair.Theygiveusfood-likeapples,bananasandoranges.

Wecanmakeandbuildthingswithtrees-likechairs,bedsandhouses.Wecansitunderatreeintheshade.树荫

Plantscoverthesoil.Thewindandwaterdon’tcarrythesoilaway

Someanimalseatonlyoneplant.Pandaseatbambooonly.Bigpandaseateighteenkilogramsofbambooeveryday.Peopleandotheranimalsneedthefoodtolive.withoutfood,theywouldhavenothingtoeatandtheywoulddie

CompositionHowimportantthetreesare!_________________________________________________________________________________________________________________________________________________.

Notes:1.Treeshelpcleantheair.help…do(todo)sth.2.Wecansitunderatreeintheshade.在荫凉处inthesun在阳光下,inthelight在灯光下3.Allplantstakeenergyfromthesunandmakeitintofood.make….into….把….制成Wecanmakethetreeintopaper.Wecanmakecottonintocloth.

Withoutfood,theywouldhavenothingtoeatandtheywoulddie.Without是介词”没有“Hewenttoschoolwithoutbreakfast.Heleftwithoutsayinggood-bye.Fishcan’tlivewithoutwater.

课堂跟踪练习：一、用适当的介词填空：1.Birdslive______trees.2.Canyouseethebrownleaves____thattree?3.Plantscanmakewaterandsunlight____itsfood.4.Plantsgiveusfood_____apples,bananasandoranges.5.Doyouknowtheanswer_____thisquestion?6.Areplantsimportant___allanimals?7.Peoplecan’tlive_____airandwater.8.Plantscangrowbetter_____thesunlight.9.Bigpandaseat18kilograms____bambooeveryday.inonintoliketotowithoutinof

二、单项选择()1.Ihavetwoapples.Oneisredand____isgreen.A.oneB.theotherC.otherD.another()2.Myrabbitcanlookafter___.___furiswhite.A.it;itsB.itself;ItsC.it;ItD.Its;It()3.Wouldyoulikesomewater?---____I’mthirsty.A.No,thanksB.Yes,thanksC.Yes,pleaseD.No,please