题目内容

【题目】—Mr. Lee is an animal- lover. He does everything he can________ animals.

— He is a true friend of animals’.

A.huntingB.to huntC.protectingD.to protect

【答案】D

【解析】

句意:——李先生是个动物爱好者。他竭尽全力保护动物。——他是动物的真正朋友。

考查非谓语动词。hunting打猎,是动词-ingto hunt打猎,是动词不定式;protecting保护,是动词-ingto protect保护,是动词不定式。根据前句“Mr. Lee is an animal- lover.李先生是个动物爱好者。”可知,他竭尽全力做的一切目的是保护动物。动词不定式to do作目的状语。故选D

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Title

to make people like you

Become really in others

Your show of interest must be true.
It must good results to both of you.

Smile as often as possible

Your smile is a sign of
Your smile makes others realize that all is

Remember a person's name

A person's name makes him or her from others.
A person's name is the sweetest and the most important sound in any

Listen first

You ask questions that others enjoy .
They are to talk about themselves and their achievements.

【题目】 In what ways has global warming changed our world? Rising sea levels, melting glaciers(冰川) are just a few examples. But did you know that global warming can also bring other changes?

Ending racial(种族的) differences

Global warming causes droughts and poor harvests. This can make people leave their homelands and move to other places. In just 125 years, there may be fewer people with dark skin or pale skin. More people will have brown-colored skin.

Making insects hungrier

When it is warmer, insects’ body temperatures go up along with the outside temperature. This is very different from humans, who can keep their body temperature at a certain level. Higher body temperatures can step up the insects metabolism(新陈代谢). This makes them hungrier, so they need to eat more. And this also makes insects bred(繁殖) more quickly

Helping scientists find historic sites

Britain had a very dry and hot summer this year because of global warming. After the dry weather turned the country’s green landscape yellow, people noticed some unusual patterns in the middle of a field. That s because grass that grows above them has a different color and height from other grass. This helped people see the patterns. After studying these patterns, scientists found something old and a Roman farm.

1According to the passage, which skin color will be more common in the future?

A.Dark.B.Pale.C.Yellow.D.Brown.

2How will global warming make insects hungrier?

A.Because they will grow as big as humans.

B.Because only large insects can live in high temperatures.

C.Because their metabolism will go faster as temperatures are higher.

D.Because they can’t keep their body temperature at a certain level.

3Because of the hot weather, people in England found______________.

A.new landscapesB.grass with different colors

C.some unusual patterns in a fieldD.an old country under a field

4What can we infer from the story?

A.Global warming is not a problem at all.

B.Scientists are happy with global warming.

C.Global warming is happening more quickly.

D.Farmers will face problems because of global warming.

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