题目内容

【题目】B

Our environment isn’t as green and beautiful as it should be. There are steel(钢铁) monsters blocking out the sun, blowing out dangerous smoke, and letting out poisonous chemicals into rivers, cars producing harmful waste gas, people throwing out waste in a wrong way and all other kinds of sources that ruin the planet. Facing current environmental problems, people need to do their best to save the earth.

You can see many big garbage dustbins in the streets. They’re not there for a show, but for you to drop your waste. We should realize that what we do does count. So next time you get that urge to throw gum or a chocolate package out of the car window, or “accidentally” drop as you walk down the street, ask yourself how much waste you’ve been contributing to the environment with that bad habit going on for years.

At home, the first thing we can do to protect the environment is avoid letting water run continuously and make sure that taps(水龙头) are not leaky(漏的), which would help greatly in scrimping(节省). Another is to use energy-saving lights, and turn them off before you leave the rooms. It is not only energy-saving, but also cuts down electricity costs.

Recycling is a method to make items reusable. Many things you want to throw out can be made into new products through the reproducing process. Use your imagination to come up with ways on things that you can use again.

Pass the message of simple ways to save the environment on span>to kids. Starting with kids is a good way of teaching the message early in their lives, in the hope that they can carry it forward as they grow older.

With environmental protection awareness in mind, we can do what we can, for the results are to have a big effect on the planet. As long as we do our part, the world is one small step closer to being saved.

【1】In the first paragraph the author uses “steel monsters” to describe________.

A. huge buildings B. high mountains

C. big factories D. characters in fairy stories

【2】 From the fifth paragraph, we can know that ________.

A. protecting the environment begins with small chores

B. protecting the environment should start from childhood.

C. wonderful life comes from environmental protection

D. protecting the environment benefits the country and the people

【3】Which of the following is NOT true?

A. The more people do their part, the greener the environment will be.

B. Selling what you don’t want any more is a kind of recycling.

C. To protect the environment may help you save some money.

D. Your bad habits for the environment are a valuable contribution.

【4】The passage is mainly about_____________.

A. the use of garbage dustbins

B. how to save water and electricity

C. how to save the environment

D. our current environmental problems

【答案

【1】C

【2】B

【3】D

【4】C

【解析

【语篇解读】本文是一篇说明文,介绍了一些如何保护环境的方法。

【1】词义猜测题。根据画线词后的“blocking out the sun, blowing out dangerous smoke, and letting out poisonous chemicals into rivers,”可知,steel monsters遮挡太阳、排出有害气体并将有毒的化学物质排入 河流,由此可知,steel monsters指的就是大工厂,故C项正确。

【2】细节理解题。根据第五段中的“Pass the message of simple ways to save the environment on to kids. Starting with kids is a good way of teaching the message early in their lives,”可知,保护环境要从娃娃抓起, 把环保意识和方法教给孩子们,故B项正确。

【3】细节理解题。根据第二段中的“We should realize that what we do does count…”可知,我们的不良 行为加速了环境问题,故D项正确。

【4】主旨大意题。通读全文可知,本文主要介绍了一些如何保护环境的方法,故C项正确。

练习册系列答案
相关题目

【题目】完形填空。

阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

We find different kinds of animals in the world. Some animals, such as tigers and lions, live in big forests and they are called ____ animals. Some others like sheep and dogs are __ by men and they are called domestic animals (家养动物). These animals are very different from one another, but we can ____ them into big groups: those that eat other animals and those that eat grass and leaves. Animals like the ____ belong to the first group.

Animals are ___ great use to human beings. Men ___ wild animals for their ____ and meat. Domestic animals are ____ more important to men. Without them, life will be ____. People make use of animals in many ____.

Cows and pigs are useful to men’s ____. They give 80% of the ____ men eat every year. Skin of some animals can be ____ into expensive overcoats and shoes, which are warm and comfortable and ____ a long time. They are very welcome in ____ countries.

Wool, which is now one of the most important materials (原料) for textile (纺织) ____, comes from some certain ____. From cows, we get milk. And we shouldn’t ____ that some domestic animals are kept for transport. Many people ____ ride horses. Arabs ride on camels that travel in deserts for days without drinking. In some places animals are still used to plough (犁地) the field. It is ____ that men just can’t live without these animals.

【1】A. wild B. serious C. terrible D. fighting

【2】A. trapped B. helpedC. sold D. kept

【3】A. separate B. divide C. turn D. change

【4】A. chicken B. tiger C. cow D. goat

【5】A. with B. to C. for D. of

【6】A. hunt B. discover C. raise D. compete

【7】A. wool B. hairC. fur D. teeth

【8】A. quite B. very C. even D. some

【9】A. smooth B. difficult C. easy D. perfect

【10】A. ways B. groups C. places D. kinds

【11】A. life B. work C. family D. food

【12】A. meal B. meat C. dinner D. animal

【13】A. put B. turned C. made D. changed

【14】A. last B. cost C. take D. dress

【15】A. cool B. cold C. warm D. foreign

【16】A. company B. worker C. industry D. factory

【17】A. sheep B. goats C. cows D. animals

【18】A. forget B. remember C. realize D. notice

【19】A. always B. hardly C. still D. just

【20】A. powerful B. secure C. clear D. total

【题目】

What Should You Do When an Earthquake Hits?

If you find the ground shaking beneath your feet,there's an international consensus on how you should act. Earthquake safety boils down to three basic steps:

1. Drop to the ground.

2. Take cover by getting under a sturdy deck or table.

3: Hold on to it until the shaking stops.

If there isn't a table or desk near you,drop to the ground in an inside corner of the building and cover your head and neck with your hands and arms. Do not try to run to another room just to get under a table.

If you are in bed,hold on and stay there,protecting your head with a pillow. You are less likely to be injured staying where you are: Broken glass on the floor has caused injury to those who have rolled to the floor or tried to get to doorways.

If you are outdoors,move to a clear area if you can safely do so;avoid power lines,trees,signs, buildings,vehicles, and other hazards: If you're at the movies ox a sports game,stay at your seat and protect your head and neck with your arms. Don't try to leave until the shaking is over, Then walk out slowly watching for anything that could fall in the aftershocks.

If you're driving a car,pull over to the side of the road,stop,and set the parking brake. Avoid overpasses, bridges, power lines,signs and other hazards. Stay inside the vehicle until the shaking is over: If a power line falls on the car,stay inside until a trained person removes the wire.

If you're by the shore,drop,cover and hold on until the shaking stops. Estimate how long the shaking lasts. If severe shaking lasts 20 seconds or more, immediately evacuate to high ground as a tsunami(海啸)might have been generated by the earthquake: 1Vlove inland 3 kilometers(2 miles)or to land that is at least 30 meters(100 feet) above sea level immediately. Don't wait for officials to issue a warning. Walk quickly,rather than drive,to avoid traffic.debris and other hazards.

If you live downstream for a dam,you should know flood-zone information and have prepared an evacuation plan. Latastrophie failure is unlikely,but dams can fail during major earthquakes.

The main point is to try not to move and to immediately protect yourself as best as possible where you are. Earthquakes occur without any warning and may be so violent that you cannot run or crawl;you therefore will most likely be knocked to the ground where you happen to be. You will never know if the initial jolt will turn out to be start of the big one.

In addition,studies of injuries and deaths caused by earthquakes in the US over the last several decades indicate you are much more likely to be injured by falling or flying objects(TVs,lamps,glass,book cases,etc.)than to die in a collapsed building. "Drop,Cover,and Hold on" offers the best overall level of protection.

Theme: 【1】______ to be taken during an earthquake: Drop,Cover and Hold on

When you are indoors

Get under a desk/table or drop to the ground in an inside comer with your head 【2】______ with your hands and arms.

Don't move to other places, 【3】_______ you might get injured by broken glass.

When you are outdoors

Moving to a clear area and 【4】_____ staying near power lines are recommended.

You are 【5】______ not to leave until the shaking is over.

When you are driving

You should 【6】_____ over to the roadside and keep away from dangerous places like overpasses , bridges or power lines.

When you are by the shore

You should walk inland to a higher place to 【7】____ from a possible

Tsunami.

When you live downstream

You should 【8】_______ a plan for necessary evacuation if you live downstream from a dam.

Conclusion: You should stay 【9】______ you are and protect yourself in an earthquake, because you are 【10】_______ likely to die in a collapsed building than to be injured by falling or flying objects.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网