1.help …… with ……帮助....,  smart聪明的,  enough足够的,  treat对待,  

disease疾病,  war战争,  free自由,  think思考,  believe相信,  agree同意,  

disagree不同意,  wrong错误,  litter垃圾,  pollute污染,  manage组织,  

countryside农村,  raise提高,  fresh新鲜的,  move移动,  furniture家具,  

nowadays如今,  roof房顶,  explore谈搜,  have to不得不,  dangerous危险的, 

monster怪物,  prefer更喜欢

2.

Will ……….? 

.....将.....?

Yes, ……… will./No, ……… won’t. ……………

是的，....../不是的，........

Will people have robots in their homes? 

人们家里会有机器人吗?

Yes, they will.

会的。

Will kids go to school? 

孩子们会去学校吗？

No, they won’t. Kids will study at home.

不会的。孩子们将在家学习。

Why will ………………?

为什么....将......  

Because ……………. 

因为.........

Why will people have robots in their homes? 

为什么人们家里会有机器人？ 

Because robots will help people with housework.

因为机器人将帮人们做家务。

3.

Cities will be more polluted.

城市将会有更多的污染。

Pros: 

赞成：

1.People built many factories; they will build more in the future.

1.人们会建许多工厂，他们将在未来建更多。

2.People are selfish, they always litter in the streets.

人们是自私的，他们总是在街上丢垃圾。

3.There are too many cars in the cities, cars will pollute the air.

城市里有许多车，车将会污染空气。

Cons:

反对：

1.People will build less factories, and the future factories won’t pollute the air and water.

人们将建更少的工厂，将来工厂将不会污染空气和水。

2.People will learn to manage their litter.

人们将学会管理他们的垃圾。

3.There will be less cars in the cities, people will drive electric cars.

城市里将会有更少的车，人们将驾驶电动车。

Cities will be more crowded.

城市将会更拥挤。

Pros:

赞成

1.People will have more children in the future.

1.人们在未来将会有更多的孩子。

2.People from the countryside will move to bigger cities.

2.来自农村的人将会搬到更大的城市。

3.There won’t be many big cities in the future.

3.未来将不会有许多大城市。

Cons:

反对

1.It will be more expensive to raise children. People won’t have more children in the future.

1.养孩子将会变得很贵。人们将不会有更多的孩子。

2.People from bigger cities will move to the countryside, because there will be fresh air in the countryside.

来自更大城市的人们将会搬到农村去，因为农村有新鲜空气。

3.There will be many big cities in the future.

未来将会有许多大城市。

There will be fewer trees in the cities.

城市里将会有更少的树。

Pros:

赞长

1.People always cut trees to make furniture and paper, they will cut more in the future.

1.人们总是砍树做家具生产纸张，他们将会砍更多的树。

2.There will be less space to plant trees in the cities.

城市里砍树的空间将会越来越少。

3.Cities will be polluted, trees won’t grow.

城市将会被污染，树木不会再生长。

Cons:

反对

1.People also plant many trees nowadays; they will plant more in the future.

1.人们如今也种了许多树；他们将会种更多的树。

2.People will plant trees on the roof of the buildings.

2.人们将在屋顶上种树。

3.Cities won’t be polluted , trees will grow.

3.城市将不被污染，树木将会成长。

There will be bigger cities underwater.

将会有更大的水下城市

Pros:

赞成

1.There will be less land on Earth, people will have to build cities underwater.

1.地球上将会有更少的陆地，人们将不得不建水下城市。

2.Air will be polluted; people will have to build cities underwater.

2.空气将被污染；人们将不得不建水下城市。

3.People will like to live underwater and explore the ocean.

3.人们将喜欢住在水下探索海洋。

Cons: 

反对

1.There will be enough land on Earth, people won’t have to build cities underwater.

1.地球上将会有足够的陆地，人们不必建水下城市。

2.Water will be polluted; people won’t live underwater.

2.水将被污染；人们不能生活在水下。

3.It will be very dangerous to live underwater, because there will be sharks and monsters underwater.

3.生活在水下将会非常危险，因为水下有鲨鱼和怪兽。

There will be more tall buildings in the cities.

城市里将会有更多高楼。

Pros:

赞成

1.The land will be more expensive; people will have to build more tall buildings.

1.陆地将会越来越贵；人们将不得不将更多高楼。

2.There will be more people and less space in the cities.

2.城市里将会有更少的空间和更多的人。

Cons: 

反对

1.The land will be cheaper; people won’t like to live in tall buildings.

1.陆地将会更便宜；人们将不会喜欢住在高楼里。

2.There will be fewer people living in big cities, people will prefer to live in small towns.

2.将会有更少的人住在大城市里，人们将更喜欢住在小城镇里。