典范英语1B-Lesson18

Here's the scientific explanation: In most cases a butterfly does come from a chrysalis, but not
all. There's a rare genus called Parnassian, that pupates in a cocoon. These butterflies live in the
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.
What did you hear? I heard …
How did the caterpillar turn into a butterfly?
It turned into a chrysalis, and then the butterfly.
Let's listen and read.
Kipper had a caterpillar.
Pacific Northwest, in Siberia, and as far away as North Korea and the northern islands of Japan.
And here's my unsciБайду номын сангаасntific explanation: My caterpillar is very unusual. As you know caterpillars don't eat lollipops and ice cream, so you won't find my caterpillar in any field guides. But also,
a caterpillar a chrysalis
a butterfly
Reading Dramatically
Let's retell.
? Kipper had a __c_a_t_e_r_p_i_ll_a_r. ? Kipper put the ___c_a_t_e_r_p_i_ll_airn the _____b__o_x. ? He put __le__a_v_e_sin the ___b__o.x ? Then it was not a ____c_a_t_e_r_p_il_la. r ? It was a ___c_h__ry_s_a_l_is_. ? “Can we see the ___c_h__ry_s_a_l_is_?”
It is a cocoon.
silkworm
cocoon – a pupa covered with silk or silky envelop
That's a good question.
chrysalis – a pupa covered with a hard, chitnous shell
But it was not a ______c_h_r_y_s.alis ? It was a ___b__u_t_te__rf_l_y.
butterfly life cycle
caterpillar
chrysalis
egg(s)
butterfly
Draw pictures and tell a story.
Homework
Listen to the story and read it skillfully and dramatically.
How does a caterpillar become a butterfly? Draw pictures and tell a story.
It is a chrysalis.
1b Lesson 18
The Caterpillar
What is this? It is a caterpillar.
Do you like it? Yes/No ...
What are these? They are butterflies.
Let's listen to the story.