Lesson57Let’scleanup!Learningaims:1.Masterthenewwordsandphrases:pickup,abitof,finishdoing,gettowork,bag,yard,rubbish,less2.Understand:garbage,pollution3.Listthegarbagewethroweverydayaroundus.abag

ofrubbishSomuchrubbishneartheriverrubbishneartheroadrubbishonthemountaingarbageeverwhererubbisheverywhere

What’sshedoing?Sheispickingupgarbage.Garbageisatypeofpollution.Garbageisanotherwayofsayingrubbish.Anothertypeofpollution---airpollutionWhataretheydoing?Theyarecleaningupthestreet.cleanupmeansmakecleanortidy!Learningtips:Gettoworkmeansbeginorstarttowork.Let’sgettoworkonthetextnow.

abagYouneedabagtogoshopping.Theyarecleaningupayard

.(院子)Maybeit’stheirschoolyard.（校園）Canwedoanythingtosaveourworld?Canyoulistthethingswethrowawayeveryday?Whatcanwedotosaveourworld?Doyoucleanupyourschoolyard?Talkandpresent:Pairwork.Toworkinpairsandthenshowyourtoyourclassmates!Listenreadandtalk.Listentothetapeandthenanswerthequestionsbelow.1.Isthereanyrubbishintheschoolyard?Abitoforalotof?2.HowlongdoesBrianthinkitwouldtofinishcleaninguptheschoolyard?3.Whataretheystudyinginclassthisweek?4.Whoexplainstheplantotheclassthatafternoon?5.WhendidDannylosehishomework?Didtheyfindit?

1.Isthereanyrubbishintheschoolyard?Abitoforalotof?2.HowlongdoesBrianthinkitwouldtofinishcleaninguptheschoolyard?3.Whataretheystudyinginclassthisweek?Yes,thereisalotofrubbishHethinkstheywouldfinishcleaninginanhour.Theyarestudyingpollutioninclassthisweek.4.Whoexplainstheplantotheclassthatafternoon?5.WhendidDannylosehishomework?Didtheyfindit?Thatafternoon,Jennyexplainstheplantotheclass.Dannylosthishomeworklastweek.Yes,Jennyfoundit.Exercises:Fillintheblankswiththeproperformsofthegivenwords.1.Itwouldbefun_________(play)outside.2.That____(be)whyIlikeEnglish.3.Whydon’tthey_____(come)abitearlier?4.Wecanfinish_______(clean)inanhour.5.Lastwe