1、Unit 9 This bird is bigger than the first one.,first,second,third,fourth,fifth,big,small,bigger,The third one is _ than the second one.,bigger,big,big,bigger,biggest,The fourth one is the _.,biggest,big,biggest,bigger,long,small,short,short,tall,The girl is _than the boy.,The boy is _than the girl.,

2、taller,shorter,big-bigger-biggest smallsmaller-smallest shortshortershortest tall-taller-tallest long-longer-longest,找一找變化規(guī)則,找一找變化規(guī)則,big-bigger-biggest smallsmaller-smallest shortshortershortest tall-taller-tallest long-longer-longest,Game :句子接龍,全班分為三組，分別用“is bigger/smaller /taller/shorter/longer th

3、an .”造句。 （bird、ant、dog、tiger、bear、 elephant）,Bird is bigger than ant. Dog is bigger than bird. Tiger is bigger than dog. Bear is bigger than tiger. Elephant is bigger than tiger.,The dialogue,第一步：Listen and count How many clay birds did he make? 第二步：Listen and fill in the blanks The first bird is _.

4、 The second bird is _than the first one. The third bird is _the second one.,第二步：Listen and fill in the blanks The first bird is _. The second bird is _than the first one. The third bird is _the second one. The fourth bird _the third one. The _bird is the biggest. 第三步：Listen and check 打開(kāi)書(shū)，跟讀。,趣味大搜查,找一找你身邊的：big book、small eraser、 tall boy、 short hair、