5BM1Unit2Ihavefivesilkworms市公开课一等奖省赛课微课金奖课件.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit2 Watch it grow!,Period 2,Shanghai Oxford English 5B,1/13,The,life-cycle,of a butterfly,2/13,become,small,caterpillar,s,They _eggs.,Now they _caterpillars.,were,are,3/13,Once,they,were,eggs.But now they are,tadpoles,tdpl,fish,turtles,4/13,A,worm,is a small animal with a long thin body,no bones and no legs.,A,caterpillar,is a small,worm-like animal that feeds on plants and finally develops into a butterfly or,moth,.,silkworm earthworm carpenterworm,5/13,Look at the five silkworms.,What are they like?,They are small and white.,They have many legs.,They like eating leaves.,mulberry leaves,6/13,The silkworms _ small.,Now they _ big.,were,are,They can make a lot of,silk,.,What can the silkworms make?,7/13,They,were,big silkworms.,Now they,are,silkworm cocoons.,8/13,The cocoons open.,Five,moth,s come out.,m,They were silkworm cocoons.Now they are,moth,s.,9/13,What are the moths like?,They are brown.They have,wing,s.,What can the moths do?,They can,lay eggs,.,10/13,11/13,How does a silkworm grow?,First,Next,Then,Finally,12/13,Thank you very much!,13/13,