【導(dǎo)讀】rice,sugar,eat,child(pl.children),sweet,right,egg,eye,cheese,tooth(pl.teeth),bit,tired,soup,important,remember,well,stay,Keystructures:?and?arehealthyfoodbut?and?2)Toomuchmeatisn’thealthy.Aretheyhealthy?A:Isithealthy?B:Yes,itis./No,itisn’t.and/butitis/isn’thealthy.A:Aretheyhealthy?B:Yes,theyare./No,theyaren’t.anditishealthy.butitisn’thealthy.andtheyarehealthy.buttheyaren’thealthy.