,Unit3 At the zoo,A lets spell,c,a,t,b,a,g,d,a,d,h,a,n,d,Can you read?,ten,pen,leg,red,Can you read?,bad,bat,fat,dat,ned,dad,deg,hen,Can you read?,pig,Ii,A pig is .,The pig is .,big,pink,I see a pig. A pig is big. A pig is pink. A big pink pig. I see a pig. A big pink big.,Lets chant,big,pig,pink,is,_,_,_,_,_,_,_,x,s,i,i,l,k,m,it,this,gift,thin,sister,Lets blend.,i,g,b,p,d,w,f,n,b,p,w,t,s,t,b,s,h,k,d,k,r,h,f,d,f,g,l,sh,ft,sit,if,is,pig,fish,big,milk,gift,six,dish,lift,thin,i_e,读一读，判断每组单词中字母i发音是否相同， 相同的打“”，不同的打“”。 1. big pig ( ) 2. nine six ( ) 3. milk gift ( ) 4. six pig ( ),Bye bye！,Thank you!,