典范英语1BLesson18

1、1b Lesson 18The Caterpillar整理pptWhat is this?Do you like it?It is a caterpillar.Yes/No .What are these?They are butterflies.整理pptLets listen to the story.整理pptWhat did you hear?I heard How did the caterpillar turn into a butterfly?It turned into a chrysalis, and then the butterfly.Lets listen and re

2、ad.Kipper had a caterpillar.Kipper put the caterpillar in a box.He put leaves in the box. Then it was not a caterpillar.It was a chrysalis. But it was not a chrysalis. It was a butterfly.整理ppta caterpillara chrysalisa butterflyListen and number.Reading Dramatically整理pptLets retell. Kipper had a _. K

3、ipper put the _ in the _. He put _ in the _. Then it was not a _. It was a _. “Can we see the _?” But it was not a _. It was a _.caterpillarcaterpillarboxleavesboxcaterpillarchrysalischrysalischrysalisbutterfly整理pptbutterfly life cycleegg(s)caterpillarchrysalisbutterfly整理pptDraw pictures and tell a

4、story. HomeworkHow does a caterpillar become a butterfly? Draw pictures and tell a story. Listen to the story and read it skillfully and dramatically.整理pptIt is a cocoon.It is a chrysalis.silkworm整理ppt整理pptcocoon a pupa covered with silk or silky envelopchrysalis a pupa covered with a hard, chitnous

5、 shellThats a good question.Heres the scientific explanation: In most cases a butterfly does come from a chrysalis, but not all. Theres a rare genus called Parnassian, that pupates in a cocoon. These butterflies live in the Pacific Northwest, in Siberia, and as far away as North Korea and the northe

6、rn islands of Japan.And heres my unscientific explanation: My caterpillar is very unusual. As you know caterpillars dont eat lollipops and ice cream, so you wont find my caterpillar in any field guides. But also, when I was a small boy, my father would say, “Eric, come out of your cocoon.” He meant I should open up and be receptive to the world around me. For me, it would not sound right to s