Lesson 111 The most expensive model 

[词汇]

model n. 型号,式样

afford v. 付得起

deposit n. 预付定金

instalment n. 分期付款

price n. 价格

millionaire n. 百万富翁

 

语法:

interesting, expensive, difficult, beautiful

more, the most

less, the least

同级比较

as … as, not as(so) … as

The television is expensive.

That television is as expensive as this one.

My father is as tall as my mother.

My wife is as beautiful as my mother.

The red is as blunt as the green one.

This story is as interesting as that one.

The French test is as difficult as English test for me.

My mother is not as tall as my father.

This television is not as expensive as that one.

Of course, this television is not as good as that one.

I like this model.

This model is expensive.

That model is more expensive.

This model is the most expensive in the shop.

This story is interesting.

That one is more interesting.

This is the most interesting story I have ever read.

This test is difficult.

That test is more difficult.

This is the most difficult test I have ever done.

Mary is a beautiful.

Her sister is more beautiful.

Sophia is the most beautiful girl in the class.

less, the least.

This model is expensive.

This model is less expensive.

This is the least expensive model.

This test is difficult.

That test is less difficult.

This is the least difficult test I have ever done.

This book is interesting.

This book is less interesting.

This is the least interesting book I have ever read.

This book is the least interesting I have ever read.

 

Lesson 112 How do they compare?

 

The red apple is as sweet as the green one.

My grandfather is as short as my grandmother.

This knife is as sharp as that one.

The yellow car is not as clean as the white car.

The brown bag is not as new as the red one.

This test is difficult.

This test is more difficult.

This is the most difficult test I have ever done.

This book is interesting.

This book is less interesting.

This is the least interesting book I have ever read.

This book is the least interesting I have ever read.

 

Written exercises 书面练习 A page 228

1 cheaper

2 more expensive

3 easier

4 more difficult