Unit3Section3Speaking课件沪教版七年级英语下册

牛津广州版七年级下册Whydoweneedtrees?Keyquestion主题范畴：人与自然Unit3TreesandusSpeakingWhyaretreesimportanttous?Importanceoftreesasaveplaceforustolivetakeingreenhousegasesproduceoxygenmakeourlivesmoreconvenientprovidesfruitanddrinks...Whatdopeopledototrees?Howcanwesavetrees?productsideborrowcallonn.

产品；制品n.一面v.借；借用号召；动员；要求NewwordsandphrasesTalkingaboutwaysofsavingtreesTreesareimportanttous.Talkingroupsabouthowwecansavetrees.Lookattheexampleandusethelistbelowtohelpyou.Whatwecandotosavetrees:·Tellotherswhytreesareimportant.·Callonpeopletostopcuttingdowntrees.·Reusepaper.·Buyforest-friendlyproducts.·Planttrees....Weshouldfindwaystouselesspaper.Forexample,wecanreusepaper---weshouldwriteorprintonbothsides.Besides,wecanborrowbooksfromthelibraryorsharebookswithfriendsandclassmates....

重点词汇和核心句式waysofdoingsth.

做某事的方法callonsb.todosth.

呼吁某人做某事cutdown

砍倒reuse

再次利用；重复利用printonbothsides

双面打印Listenandrepeat.PayattentiontotheListenandrepeat.Payattentiontothelettersinblue.

/bl/

/br/

/fl/

/gl/

/fr/

/gr/

blacktroublebutterflyflower

glassgluebranch

breathefreshfruitgradegrow

/kl/

/kr/cleanclever

acrosscrazy(1)Treescreatecleanerairforustobreathe.(2)Butterfliesaregladtoseetheflowersinbloom.(3)BothMrBlackandMrBrowngrowfruittreesintheirgardens.(4)Wheneatingthefruit,thinkofthepersonwhogrewit.Practice(1)blue blind blowbrotherbright bring(2)flight floor flyFrancefree friend(3)glad glove globalgreat green grass(4)class club clothescreate cross cry⭐可参考作业布置如下