Unit

4TreesinourdailylivesReadingLeadinLookatthepicturesandtalkaboutit:Howmanykindsoftreesdoyouknow?Canyoutellussomethingaboutthem?Leadinstronghelpfulbeautifulgreentalluseful...treesWhatdoyouthinkoftrees?BackgroundknowledgeHowmuchdoyouknowabouttrees?Trytheshortquizbelow.fruitbranchleafrootLookatthepicturesandreadthetitleonpage45.Thenanswerthequestionsbelow.1.Whatdoyouthinktheinterviewisabout?A.Thelivesoftrees.B.Whytreesareimportantinourdailylives.2.Whatdotreesdoforus?A.Theyhelpfightagainstpollution.B.Theyprovideuswithwood,fruit,etc.C.Theyarehometobirdsandanimals.D.Alloftheabove.3.Whatcanwemakefromtrees?Writedownthreeexamples.Beforethereading(3mins)Para1-2Para3-4Para5-6Matchtheparagraphwithitsmainidea.Peoplecutdownmillionsoftreeseveryyear.Treesarereallyimportantinourdailylife.Treesaremajorfightersagainstpollution.Talkaboutthequestionsaccordingtotheinterviewonpage45.Treesareimportantforus.Howdotreeshelpus?Whatcanwegetfromtrees?ReadingReadtheconversationandunderstand.TreesinourdailylivesRebeccawantstoknowmoreabouttreesandhowtheyhelpus.SheisinterviewingDrJonesabouttrees.Rebecca:Howdotreeshelpus,DrJones?DrJones:Theyhelpusinmanyways.Theykeeptheaircoolandclean.Theytakeinharmfulgasesfromtheairandproduceoxygenforustobreathe.They'remajorfightersagainstairpollution.takeinharmfulgasesfromtheairproduceoxygenmakeenvironmentmorebeautifulkeeptheaircoolandcleanHowdotreeshelpus?ReadingRebecca:Iknowtreesalsomakeourlivesmoreconvenient.Manyofthethingsinourdailylivescomefromtrees.Forexample,paperandpencils.DrJones:You'reright,Rebecca.Infact,wegetalotmorefromtrees.Wegetfruitandoilfromthem.Teaalsocomesfromtheleavesoftrees.Lookaroundthisroom.Alotofthefurnitureismadeofwood.Treesarereallyimportantinourdailylives.teafurnitureWhatcanwegetfromtrees?pencilspaperoilfruitairpollutioncoolandcleanharmfulgasesmoreconvenientcomefromtreesmadeofwoodReadthetextandcompletethenotesbelowonpage47.ReadingRebecca:Ican'timagineaworldwithouttrees.DrJones:Butwecutdownmillionsof

treeseveryyear.Weshouldstopdoingthisifwedon'twantaworldwithouttrees.Whatmaketreesbeindanger?cutdownmillionsoftreesplantmoretreesWhatshouldwedotoprotecttrees?notallowtocutdowntreesTreesarevery________makeourlives__________protecttheenvironmentWhatshouldwedo?fightagainst_________convenientimportantairpollutionJudgethesentencesaccordingtotheinterview.1.Treescanmaketheairdirty.()2.Treescanhelptoprotecttheair.()3.Wecangetfoodfromtrees.()4.Peoplenevercutdownthetrees.()5.Weshouldstoptocutdownthetreesfromnowon.()

FTTFFLanguagepointsWeshouldstopdoingthisifwedon'twantaworldwithouttrees.

如果我們不想要一個(gè)沒(méi)有樹(shù)的世界，我們應(yīng)該停止這樣做。

stopdoingsth意為“停止做某事”，表示不做這件事了；stoptodosth意為“停下來(lái)去做某事”，表示停下手中正在做的事，去做另一件事。Languagepointseg.ThestudentsstoppedtalkingwhenMrChencamein.當(dāng)陳老師進(jìn)來(lái)時(shí)，學(xué)生們都停止了說(shuō)話。Heistired.Hewantstostoptohavearest.他累了，想停下來(lái)休息一會(huì)兒。中考真題：Stop__________(talk),please.Let'sbeginourmeeting.（2019吉林）talkingLet'sdoThewordsinitalicsarefromthearticleonpage45.Circlethecorrectanswerstocompletethesesentences.1.Harmfulgasesare____people’shealth.a.goodforb.badfor2.Treesproduceoxygen.They___oxygen.a.takeb.makeLet'sdo3.Airpollutionisamajorprobleminthecity.Thisproblemis____.a.bigandimportantb.notveryimportant4.Washingmachinesmakeourlivesmoreconvenient.Withthehelpofthem,ourlivesbecome____.a.easierb.richer5Whenyouimagineapicture,youhaveit____.a.onpaperb.inyourmindLet'sdoCompletetheposterbelowwiththewordsfromthebox.AllabouttreesDidyouknowtrees(1)________oxygen?Didyouknowtreeshelpusfight(2)_______pollution?Didyouknowthe(3)_________inourclassroomismadeofwood?againstconvenientfurnituremajorproduceproduceagainstfurnitureLet'sdoDidyouknowtreesmakeourlivesvery(4)__________?Ifyouwanttoknowmoreabouttrees,joinour“Allabouttrees”talkat4p.m.on26October(Tuesday).WewillinterviewDrJonesaboutthelivesoftreesandtheir(5)_______uses.