2021学年Unit 4 History and traditions同步练习题

Unit4Wildlifeprotection

SectionⅠ　WarmingUp,Pre-reading,

Reading&Comprehending

课后篇巩固提升

一、用方框内所给短语的适当形式填空

1.Think of the movies,books,teachers,and friends that 　　　　　　　　　　　　you most deeply. 

答案have an effect on

2.Many animals have 　　　　　　　　　because of much killing and hunting. 

答案died out

3.Do you think that work without rest will 　　　　　　　　　　your health? 

答案do harm to

4.We all 　　　　　　　　　　　　when we saw the funny performance. 

答案burst into laughter

5.The doctor told the parents that their son was injured badly,and was still 　　　　　　　　　. 

答案in danger

6.We should take measures to 　　　　　　the lake 　　　　　　pollution. 

答案protect;from

7.You are to 　　　　　　　　　your work because you are wise and hardworking. 

答案succeed in

8.People won’t 　　　　　　　　　　　you when they still have a lot of ideas of their own crying for expression. 

答案pay attention to

9.Not until we succeed in letting wildlife live in peace,can we smile 　　　　　　　　　. 

答案in relief

10.Don’t bother me;just let me stay here 　　　　　　　　　　　　. 

答案in peace

二、单句语法填空

1.Nature deserves our 　　　　　　　　(protect) because we are part of it. 

答案protection

2.It never occurred to him that his carelessness could do such great 　　　　　(harm) to himself. 

答案harm

3.He prefers to live a 　　　　　　　(peace) life in the countryside. 

答案peaceful

4.Do you know the task is very 　　　　　(danger)? 

答案dangerous

5.In southern Spain the sudden 　　　　　(increase) of greenhouses (which reflect light back to space) has changed the warming trend locally,and actually cooled the region. 

答案increase

6.When we heard the joke,all of us burst out 　　　　　(laugh). 

答案laughing

7.His question failed to get 　　　　　　　　(respond)from his students. 

答案response

8.—Don’t worry,Mom.The doctor said it was only the flu.

—What 　　　　　relief!I’ll tell Dad there’s nothing serious. 

答案a

9.They were 　　　　　　　　　(succeed) in achieving both aims. 

答案successful

10.Far from charging consumers high prices,many of these services are free (users pay,　　　　　 effect,by handing over yet more data). 

答案in

11.He posted his offer on a social networking website,and received thousands of e-mails,　　　　　(include) thirty from actual Elizabeth Gallaghers with the right passports. 

答案including

12.The films which 　　　　　　(affect)us many years ago still have 　　　　　　effect on our children. 

答案affected;an

13.Great attention must 　　　　　　　　　(pay)to developing education,especially in the countryside. 

答案be paid

14.In order to make money,some farmers often hunted some 　　　　　　　　(endanger) species and killed them without mercy. 

答案endangered

15.I would greatly appreciate 　　　　　if you would send me the application forms as soon as possible. 

答案it

三、选词填空(可变换形式)

Human beings must solve many problems so that they can continue to live successfully.Most problems can be solved,but some are impossible to solve.The way in which people solve problems 1.　　　　　 how long and how well they can live.In the past,people could go to wild areas to see nature,and they also could 2.　　　　　,camp or fish.And governments also encouraged their people to enjoy themselves,3.　　　　　　　　　　　　 the environment.4.　　　　　　　　　　　,people are faced with a serious problem—5.　　　　　　 of wildlife.Just because some species have 6.　　　　　　　　 and may never live with us and some are really 7.　　　　　　　,the government has taken measures quickly to protect wildlife and created 8.　　　　　　　　　.But there is still a long way to go. 

答案1.affects　2.hunt　3.paying no attention to　4.As a result　5.protection　6.died out　7.in danger

8.nature reserves

四、阅读理解

A

Have you ever wondered what wild animals do when no one is watching?Scientists have been able to record the “private” moments of wildlife with leading-edge technology.Low-cost,dependable and small modern cameras are a big help.

Cameras placed in hard-to-reach places have taken videos of everything from small desert cats to larger snow-loving felines(猫科) in the northern Rocky Mountains.These cameras are important tools to learn new information on wildlife.

Some videos help scientists see the effects of climate change.For example,the desert animal javelina and the tree-loving coatimundi(长鼻浣熊) have been caught on cameras north of their normal home.This could mean global warming is enlarging their living area northward.

Researchers use cameras along with global positioning systems,or GPS.They attach GPS devices(设备)to mule deer and antelope(羚羊) in and around Yellowstone National Park.Then they can record their movements,or migrations(迁移).These cameras can be left in very rural(荒野的) areas for days,weeks or even months.They can provide information on how many animals are moving over a given period of time.

Rural video can show details about animal behavior,such as the calls made by migrating mule deer.Also,some cameras record animal life,showing everything from bison in Saskatchewan,Canada,to the underwater weed forest off California’s Channel Islands.

However,rural cameras have their problems too.Animals such as wolverines and bears sometimes attack them.Scientists do not know if the attacks are the results of anger or interest.Also,the devices have become popular tools to help hunters look for animals.Some people argue that it is unfair to use the cameras that way.Even with such problems,rural cameras are clearly an important scientific tool in researching wild animals.

1.Which of the following helps scientists know about climate change?

A.How active animals are.

B.Where animals go.

C.What animals eat.

D.When animals move.

答案B

解析细节理解题。根据第四段的“Thentheycanrecordtheirmovements,ormigrations(迁移)...Theycanprovideinformationonhowmanyanimalsaremovingoveragivenperiodoftime”可知,科学家们通过观察动物的去向,了解气候的变化。

2.Where are the cameras fixed?

A.In the field. B.Under water.

C.On GPS devices. D.On wild animals.

答案A

解析细节理解题。根据第四段的“Thesecamerascanbeleftinveryrural(荒野的)areasfordays,weeksorevenmonths”可知答案。

3.What may be the disadvantage of the rural cameras?

A.They affect animals’ normal life.

B.They make wild animals puzzled.

C.They might bring threats to animals.

D.They attract too much animals’ attention.

答案C

解析细节理解题。根据最后一段的“Also,thedeviceshavebecomepopulartoolstohelphunterslookforanimals.”可知,这些野外照相机可能给动物带来威胁。

4.Which of the following can be the best title for the text?

A.Every Coin Has Two Sides

B.Animals No Longer Have Secrets

C.An Invention Makes Animals Mad

D.Cameras Record Animals in the Wild

答案D

解析主旨大意题。本文主要讲述了科学家们通过野外照相机观察动物的行动,了解气候的变化。故选D项。

B

Wildlife faces threats(威胁) from habitat destruction,pollution,and other human actions.Although protecting wildlife may seem too hard at times,even small actions in your own neighborhood can help protect many different animals.Here are some tips on how to protect wildlife through small actions.

1.Createwildlifefriendlyareasinyourbackyard.

When trying to make your garden more beautiful,you can choose plants that can provide food and shelter to native wildlife.This will also help cut down on pollution.Add bird or bat houses to your yard or garden to attract and shelter these species.

2.Avoidharmingthenaturalecosystem(生态系统)inyourarea.

Some plants from other places can kill or harm native plants that provide food and shelter for wildlife.

3.Haveagreenerlifestyle.

By using less water and fewer fuels,you will be helping to protect the wildlife around you.Take buses or the subway when you can,turn off electric devices when you’re not using them,take shorter showers,and keep your room temperature at or below 68 degrees during the winter.

4.Buyproductsthatarewildlifefriendly.

Don’t buy products that are made from endangered animals.Keep in mind that some endangered animals are killed by traps,catches or hunters who are after other wildlife within the same habitat.

5.Donatemoneyortimetoorganizationsthatprotectwildlifeandtheirhabitats.

You can give money to organizations or groups that protect wildlife species in your neighborhood.

5.We infer that the purpose of this passage is to 　　　. 

A.tell us why protecting wildlife is extremely important now

B.suggest that we protect wildlife through actions

C.explain why protecting wildlife is not as hard as people think

D.give us some tips on how to protect wildlife through small actions

答案D

解析细节理解题。根据第一段最后一句“Herearesometipsonhowtoprotectwildlifethroughsmallactions.”说明本文给出的是一些如何保护动物的建议,故选D项。

6.Which of the following threats to wildlife is NOT mentioned in the passage?

A.Animal diseases. B.Loss of habitat.

C.Pollution. D.Hunters.

答案A

解析细节理解题。根据文章第一句“Wildlifefacesthreatsfromhabitatdestruction,pollution,andotherhumanactions.”和倒数第二段中的“Keepinmindthatsomeendangeredanimalsarekilledbytraps,catchesorhunterswhoareafterotherwildlifewithinthesamehabitat.”可知,B、C、D三项都是文章所提及影响动物的内容,只有A项没有涉及。故选A项。

7.In which section of a newspaper would you most probably read this passage?

A.Environment. B.Teaching.

C.Business. D.Geography.

答案A

解析推理判断题。根据第一段内容可知本文是关于通过保护环境来保护野生动物的,故最有可能出现在报纸上的环境保护部分,故选A项。

8.What behavior do you think the author would disagree with?

A.Planting proper trees in gardens.

B.Buying a sweater that is made from antelope fur as a gift.

C.Donating some money to WWF.

D.Reading books about wildlife.

答案B

解析推理判断题。根据第4部分中的“Don’tbuyproductsthataremadefromendangeredanimals.”可知,作者劝我们不要买由濒危动物制成的产品。故推出作者可能会反对购买由藏羚羊皮毛制成的毛衣。故选B项。