2. There were millions      animals in the forest in the past.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語(yǔ) 來(lái)源： 題型：

Antarctic(南極)，the coldest place on the earth，   is too cold for most living things. However, things are different for penguins(企鶴).Several types of penguins make their home in Antarctic.

They walk with short steps, however, they don't have " Happy Feet”. Some of Antarctic's penguins are endangered, or at the risk of dying out. The animals search for food near the Antarctic's coasts. TTiey use the ice on the sea as a place to rest while they search. In recent years,global warming,the slow rise of the earth's temperature, has been causing the ice to melt(融化).

People add to global warming when they drive cars or use electricity. That burns fuels, such as coal,oil and natural gas. The burning of fuels gives off gas that warms the earth. The harmful gas stays in the air above Antarctic. Scientists find that the west side of Antarctic is especially affected by global warming.

"Global warming is reducing the amount of food for penguins so that they can't find enough food to eat”，said Shaye Wolf.

Scientists are hopeful that conditions in Antarctic can be improved. They say people can reduce global warming by using cars and electricity less often. Even kids can help. Wolf suggests， " Talk to your friends and family about global warming，how it is harming penguins，and how important it is to stop warming today."

閱讀短文，選擇最佳選項(xiàng)。

(   ) 1. The penguins search for food      

A.  near the Antarctic's coasts

B.   around the ice on the sea

C.   in the west side of Antarctic

D.  in the seas all over the earth

(   ) 2. Nowadays, global warming      

A.  causes the penguins to leave Antarctic

B.  causes the ice in Antarctic to melt

C.  makes the penguins own a more comfortable place

D.  makes the earth's temperature lower and lower

(   ) 3.______ gives off gas that warms earth.

A. Too much coal and oil 

B.  The hot atmosphere

C.  The melting of sea ice

D.  The burning of fuels

(   ) 4. Scientists say people can reduce global warming if they      

A.  use cars and electricity more often

B.  use cars and electricity less often

C.  give up using coal

D.  do something to protect the penguins 

(   ) 5. What's the best title for the passage?

A.  Global Warming Harms Antarctic's Penguins

B.   The Coldest Place on the Earth

C.   The Advantage of Global Warming

D.  Some Ways to Save the Endangered Animals

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

(   ) 1. Oh, the rice           terrible. It must he bad.

A. smells    B. hears

C. sees    D. touches

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

3. 說(shuō)起來(lái)容易做起來(lái)難。

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

2. 他巳經(jīng)逐漸明白保護(hù)環(huán)境的重要性了。
He             the importance of protecting the environment.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

2. 他迷路了，肚子又餓。最糟糕的是，他 找不到錢(qián)包了。

He got lost and he was hungry.        _______  _______ ，   he couldn't find his wallet.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

2. What should we do to stop          (溫室效應(yīng)）？

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

2. The young tree grows taller and taller ________________ (一天天地）.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：

把下列句子重新排列，使其組成一個(gè)完整的對(duì)話。

A.  Really? How can that be?

B.   I know it's a break. But we are having an exam. What's more,noise is a kind of pollution and it's harmful to our ears.

C.   You are making so much noise.

D.  That sounds terrible. I'm sorry for making that noise. I'll be quieter from now on.

E.   Stop!Boy!Stop!

F.   Loud noise can cause hearing loss.

G.  But it's a break now.

H. Me? What's the matter?
正確順序：

E      D

查看答案和解析>>

同步練習(xí)冊(cè)答案