Unit 2

comfortable

uncomfortable

dulldull interestinginteresting

￥ 20,000,000

￥ 1,000

expensiveexpensive

cheapcheap

12

+ 10

22

difficultdifficult easyeasy

goodgood

badbad

coldcold

hothot

largelarge

smallsmall

lightlightheavyheavy

newnew

oldold

smoothsmooth

roughrough

warmwarm

coolcool

strongstrong

weakweak

P 100

There will beThere will be interestinginteresting films on films on satellite TV.satellite TV.

Everyone in the family will giveEveryone in the family will give expensive expensive presents.presents.

No one in the family will giveNo one in the family will give cheap cheap presents.presents.

In the future, large machines will do all In the future, large machines will do all the the difficultdifficult jobs. jobs.

Planes will be very large so flying will be very cheap.

Everyone will have a small car.

Fuel will be expensive.

The North Pole

heavy rain strong wind

bad weather

use the sun to heat our homesuse the sun to heat our homes

Computers will be very small, Computers will be very small, so they’ll be very light.so they’ll be very light.

Machines will do the dull jobsMachines will do the dull jobs

No one will do heavy work.No one will do heavy work.

P23. 6

1.1.Planes will take a lot of people. Planes will take a lot of people.

2.2.Summer will be short and cool. Summer will be short and cool.

3.3.It will be cheap to heat our homes. It will be cheap to heat our homes.

4.4.Machines will do interesting jobs. Machines will do interesting jobs.

1.Planes will be very large so flying will be very cheap.

2. It will be hot all year so the winter will be very short.

3. Coputers will be very small so they’ll be very light.

P23. 8

2. We’ll use the sun to heat 2. We’ll use the sun to heat our homes our homes soso no one well be no one well be cold and there’ll be lots of cold and there’ll be lots of hot water.hot water.3. People will work three 3. People will work three days a week days a week so so they’ll have they’ll have long holidays and lots of long holidays and lots of free time.free time.