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典范英语1b Lesson 18 The Caterpillar
重点词汇： box 盒子 caterpillar 毛毛虫
leaf-leaves 树叶 today 今天
butterfly 蝴蝶 put...in 把...放进
chrysalis 蛹
课文内容：
重点句型：
Lesson18 The Caterpillar
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.
1. 动作与准备 (过去时态)这部分主要描述了Kipper为毛毛虫做的准备工作，
句型结构是 “主语 + 动词过去式 + 宾语” 。
Kipper had a caterpillar. 表示某人有某物
Kipper put the caterpillar in a box. 表示某人把某物放进某处
He put leaves in the box.表示某人把某物放进某处
2. 变化与转折 (核心句型)这是故事的高潮部分，描述了生物形态的转变。
句型结构是 “主语 + was/was not + 名词” 。
Then it was not a caterpillar. 表示然后它不再是……
It was a chrysalis.表示它变成了……
But it was not a chrysalis.表示但是它不再是……
It was a butterfly.表示它（最终）是……
1. What did Kipper have at first
读后思考： (Kipper 最开始有什么？)
2. Where did Kipper put the caterpillar
(Kipper 把毛毛虫放在哪里了？)
3.What is the last animal
(最后变成了什么动物？)
读一读，选择最佳答案。
小试牛刀：
1. Kipper put the caterpillar in a ________. Kipper把毛毛虫放进去哪里？
A. bag
B. box
C. cup
2. Kipper put some ________ in the box for the caterpillar. KIPper把一些什么放进去盒子里给毛毛虫 ？
A. flowers
B. eggs
C. leaves
3. First, the caterpillar became a ________. 起初，毛毛虫变成一只什么？
A. butterfly
B. chrysalis
C. bird
4. At the end of the story, the chrysalis became a ________.
A. caterpillar
B. spider
C. butterfly
5. How many changes did the caterpillar make in the story
(毛毛虫在故事里变了几次？)
A. 1
B. 2
C. 3
学习目标：
1.重点单词会拼读。
2.重点句型会造句。
3.读后思考问题，用英文复述故事脉络。
小试牛刀答案：BCBCB

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