3. Make a butterfly 1.Draw a body. Draw a head. Draw two feelers. 2. Draw two big wings. 3. Draw two small wings. 4.Colour your butterfly. Use three colours. 5. Cut out the butterfly.

4. lay eggs [ le I ] It lays eggs on a leaf. They are small and white. What does the butterfly do? How are the eggs? A butterfly is an insect. p A butterfly is on a leaf. p

5. comecome 变成 bebe 

6. Maybe the egg becomes __________.

7. caterpillar What does the egg become? It becomes a caterpillar.   

8. At first, the caterpillar is_________. It likes__________(eat) leaves. The caterpillar grows. Now the caterpillar is_______and________. to eat eating bigfat

9. cocoon make a little house  

10. The cocoon _________(open). A butterfly _________(come) out. It is a beautiful butterfly. It is wet. The sun _______ (make) the butterfly _____. opens comes dry makes

13. egg caterpillar cocoon butterfly

14. Fill in the blanks A butterfly is an________. It _______ eggs on a leaf. The eggs are_______ and _______. The eggs becomes small____________. The small caterpillars eat__________. The caterpillars grow. This caterpillar is______and________. It makes a little_________. It is a__________. The cocoon is ________. The cocoon __________. A butterfly________out. It is_______. The sun makes the butterfly_______. It is a __________butterfly. insect lays small white caterpillars leaves bigfathouse cocoonbrown openscomes wet dry beautiful

15. The life cycle of the silkworm  ( 蚕 ) This is a fat silk moth( 蚕蛾 ). It lays many eggs. They are yellow and very small. After about two weeks, they become dark purple ( 深紫色 ). The eggs become black silkworms. The silkworm eats leaves. It grows and grows. About a month later, the silkworm is big,fat and white. It makes a little house. It’s a silkworm cocoon.The cocoon is white. After about ten days, the silkworm cocoon opens. A silk moth comes out. It’s white. It has four small wings,but it can’t fly.

16. Write: the life cycle of the silkworm silk moth egg cocoon silkworm

17. tadpole egg frog frog, lay, egg, become, eat, grow, tadpole, good

18. Homework: 1. Read the life cycle of the butterfly. 2. Write the life cycle about the other animals or insects.