Lesson3Howmanypupilsarethere(3)WarmupNewwordsdroppaperdirtyusefulshouldthrowawaypickupWemustntdropthingsonthefloor.Iwritethewordsonapieceofpaper.Youshouldcleanyourdirtyshoes.Thebookisuseful.Dontbreakit.Weshouldgotoschoolontime.Dontthrowyourcoatawayinthebin(垃圾箱).Pleasepickupthemoneyonthefloor.掉落紙臟的有用的應該扔掉撿起ReadDoingagoodjobSomepeopledropthingseverywhere.Theydroppaperinthestreets.Theydropbottlesintheparks.Thismakesthestreetsandparksverydirty.Butmanyofthethingsareuseful.Weshouldntthrowthemaway.ReadItsSunday.Therearemanypupilsinthepark.Theyarepickingupusefulthings.ReadMikeandLilinarepickingupbottles.JillandLiuXinareputtingthemintoabag.HowmanybottlesarethereThereareforty-eight.ReadMaryandMeimeiarepickinguppaper.Annisputtingthepaperintoabin.HowmuchpaperisthereAbouthalfakilo.Thepupilsaredoingagoodjobandtheyareveryhappy.Practices1.Somepeople___thingseverywhere.2.Pleasewritedownthewordonthe___.3.Papersandbottlesmakethestreet___.4.Canyou___thebooksonthefloor5.Thatboxis___e.Dont___itawayinthebin.6.You___telllies(撒謊).droppaperdirtyusefulshouldthrowawaypickupPracticesdroppaperstreetsBottlesparksmakedirtyusefulthrowawayPracticesSundaymanypupilspickupusefulthingsPracticesMikeandLilinbottles.JillandLiuXinintoabagHowmanyforty-eight.PracticesMaryandMeimeipaper.AnnabinpaperAbouthalfakiloagoodjobandhappyTHANKYOU