新概念英语第一册（美音版）Lesson 20 Look at them!
- 听力原文
- 重点讲解
big adj. 大的
small adj. 小的
open adj. 开着的
shut adj. 笑[笔误，应为关]着的
light adj. 轻的
heavy adj. 重的
long adj. 长的
shoe n. 鞋子
grandfather n. 祖父
grandmother n. 祖母
Written exercises 书面练习A page 40
1 are
2 is
3 is
4 are
5 are
6 am
Written exercises 书面练习B page 40
his shoes(dirty)/clean
Are his shoes dirty or clean?
They are not dirty. They are clean.
1 Are the children tired or thirsty?
They are not tired. They are thirsty.
2 Are the postman[笔误，应为postmen] cold or hot?
They are not cold. They are hot.
3 Are the hairdressers thin or fat?
They are not thin. They are fat.
4 Are the shoes small or big?
They are not small. They are big.
5 Are the shops shut or open?
They are not shut. They are open.
6 Are his cases heavy or light?
They are not heavy. They are light.
7 Are grandmother and grandfather young or old?
They are not young. They are old.
8 Are their hats old or new?
They are not old. They are new.
trousers 裤子
10 Are his trousers short or long?
They are not short. They are long.
small adj. 小的
open adj. 开着的
shut adj. 笑[笔误，应为关]着的
light adj. 轻的
heavy adj. 重的
long adj. 长的
shoe n. 鞋子
grandfather n. 祖父
grandmother n. 祖母
Written exercises 书面练习A page 40
1 are
2 is
3 is
4 are
5 are
6 am
Written exercises 书面练习B page 40
his shoes(dirty)/clean
Are his shoes dirty or clean?
They are not dirty. They are clean.
1 Are the children tired or thirsty?
They are not tired. They are thirsty.
2 Are the postman[笔误，应为postmen] cold or hot?
They are not cold. They are hot.
3 Are the hairdressers thin or fat?
They are not thin. They are fat.
4 Are the shoes small or big?
They are not small. They are big.
5 Are the shops shut or open?
They are not shut. They are open.
6 Are his cases heavy or light?
They are not heavy. They are light.
7 Are grandmother and grandfather young or old?
They are not young. They are old.
8 Are their hats old or new?
They are not old. They are new.
trousers 裤子
10 Are his trousers short or long?
They are not short. They are long.
