上海版牛津英语5B Module 1 Unit 2学习笔记

Module1 Using my five senses

Unit 2 Watch it grow

Vocabulary:

egg n. 蛋 cocoon n. 茧

caterpillar n. 毛毛虫 chicken n. 鸡

duckling n. 小鸭子 puppy n. 小狗，幼犬 grow n. 生长，成长 fly v. 飞

was is或am的过去式 were are的过去式 Sentences:

...was / were...

A butterfly is an interesting insect. Do you know how it grows?

例句：

It was an egg. Now it is a duckling.

It was a duckling. Now it is a duck.

【考考你】

It __ a chick. Now it __ a chicken

A. is, is

B. is, was

C. was, is

D. was, was