Unit 9 Sea water and rain water 知识点题库

Please turn the TV. Grandma is sleeping.

A . on B . off C . of D . to

People their raincoats tightly if there a typhoon.

A . hold, is B . hold, will be C . will hold, will be D . will hold, is

Please remember to brush yourbefore sleeping. (tooth)

The sharks are one of the in the sea.

A . more dangerous animal B . most dangerous animals C . more dangerous animals D . most dangerous animal

We have to stay in the classroom for 7 hours every day. So we must keep our classroom .

A . cleanly B . clean C . cleaning D . to clean

Please stop under the dripping tap.

A . wash dishes B . washing dishes C . to wash dishes D . to washing dishes

Kitty's mother wakes her up at seven o'clock every morning. (改为一般疑问句)

Kitty's motherher up at seven o'clock every morning?

We use water for washing our clothes and dishes. (保持句意基本不变)

We use water our clothes and dishes.

Mary didn't see the film this afternoon. She went to the concert. (合并为一句)

Mary went to the concert seeing the film.

I have a severy day in summer.

Tigers are one of the most danimals.

We can save water by fa dripping t.

Farmers need to water the cand von their farms.

Please stop the Earth.

A . to pollute B . pollute C . polluting D . to polluting

Sharks are animals on the Earth.

A . one largest B . one of the largest C . one the largest D . one of largest

There a class competition about the oceans.

A . is going to have B . will have C . will be D . will is

We use water to cook food. (对划线部分提问)

do we use water to?

单词拼写

What do you know about the sea? Everybody knows that the sea looks beautiful when the sun is shining on it. But it becomes very terrible when there is a swind. If you study the map of the world, you'll learn that about three qof the world is covered with the sea.

Have you ever been at sea? The sea is very deep. In some places it is much deeper. The hmountain in the world is about 9 kilometres high while the deepest place of the sea is almost 11 kilometres deep.

The sea can be very cold. At the top of the sea the water may be w. But if you go down, it becomes colder and colder. In most places of the sea there are lots of fishes and p. Some live near the top of the sea. Olive deep down. You know the sea water is salty. The water of the Dead Sea is very salty. It is so salty that fish clive in it. What a strange sea!

Without air, there will be no living things the Earth.

A . on B . in C . at D . from

Life of Pi by Li An is one of films I have ever seen.

A . great B . the greatest C . greatest D . greater