高中英语 43 Grammar练习 新人教版必修2

1、Grammar一、用所给动词的适当形式填空1.Why dont you go to the reading room?Because it (decorate) now.答案:is being decorated2.These animals (hunt) at such a speed that they will disappear soon.答案:are being hunted3.Listen!English songs (teach) by the teacher in the classroom now.答案:are being taught4.Look!The young tre

2、es (water)by the students over there.答案:are being watered5.You should turn back,because the road (repair)now.答案:is being repaired6.In the earthquake area many new houses (build)for people now.答案:are being built7.A nature park (build) now to protect wild animals.答案:is being built8.To the teachers ang

3、er,the silly questions (always ask) by students.答案:are always being asked9.Cant you see your problem (discuss)?Have some patience,please.答案:is being discussed10.Look! A number of Dongfeng trucks (ship) abroad.答案:are being shipped二、把下列句子改成被动语态1.I have to go to work by taxi because they are repairing

4、my car at the garage.答案:I have to go to work by taxi because my car is being repaired at the garage by them.2.The government is making great efforts to improve the living conditions of the people.答案:Great efforts are being made to improve the living conditions of the people by the government.3.Our t

5、eacher is correcting our papers in her office.答案:Our papers are being corrected by our teacher in her office.4.The nurses are taking good care of the old.答案:The old are being taken good care of by the nurses.5.People are hunting too many animals these years in some places.答案:Too many animals are bei

6、ng hunted by people these years in some places.6.The girl is operating the machine in the factory.答案:The machine is being operated by the girl in the factory.7.She is teaching the boy English.答案:The boy is being taught English by her.8.They are destroying the farm.答案:The farm is being destroyed by t

7、hem.9.She is telling Tom an interesting story.答案:An interesting story is being told to Tom by her./Tom is being told an interesting story by her.10.Some factories are polluting the nearby rivers.答案:The nearby rivers are being polluted by some factories.三、用现在进行时的被动语态翻译下列句子1.我校正在举行运动会。答案:The sports me

8、eting is being held in our school.2.她最近进步很快,总是被老师表扬。答案:Shes made rapid progress recently and is always being praised by the teachers.3.外宾受到孩子们的热烈欢迎。答案:The foreign guests were given a warm welcome by the children.4.在校外,有一栋新建筑物正在修建。答案:A new building is being built outside the school.5.一个重要的问题正在被讨论。答案:

9、An important problem is being discussed.四、阅读理解AWould it surprise you to learn that, like animals, trees communicate with each other and pass on their wealth to the next generation(一代人)?UBC Professor Simard explains how trees are much more complex than most of us ever imagined.Although Charles Darwin

10、 thought that trees are competing for survival of the fittest, Simard shows just how wrong he was.In fact,the opposite is true:trees survive through their co-operation(合作) and support, passing around necessary nutrition “depending on who needs it”.Nitrogen (氮) and carbon are shared through miles of

11、underground fungi (真菌) networks, making sure that all trees in the forest ecological system(生态系统) give and receive just the right amount to keep them all healthy.This hidden system works in a very similar way to the networks of neurons (神经元)in our brains,and when one tree is destroyed,it affects all

12、.Simard talks about “mother trees”,usually the largest and oldest plants on which all other trees depend.She explains how dying trees pass on the wealth to the next generation, transporting important minerals to young trees so they may continue to grow.When humans cut down “mother trees” with no awa

13、reness(意识) of these highly complex “tree societies” or the networks on which they feed, we are reducing the chances of survival for the entire forest.“We didnt take any notice of it,” Simard says sadly.“Dying trees move nutrition into the young trees before dying, but we never give them chance.” If

14、we could put across the message to the forestry industry, we could make a huge difference towards our environmental protection efforts for the future.1.The underlined sentence “the opposite is true” in Paragraph 2 probably means that trees .A.compete for survivalB.protect their own wealthC.depend on

15、 each otherD.provide support for dying trees答案:C解析:句意理解题。根据画线句子后的内容“trees survive through their co-operation and support,passing around necessary nutrition depending on who needs it.”可知答案为C项。2.“Mother trees” are extremely important because they .A.look the largest in size in the forestB.pass on nutr

16、ition to young treesC.seem more likely to be cut down by humansD.know more about the complex “tree societies”答案:B解析:细节理解题。根据第四段第一、二句可知。3.The underlined word “it” in the last paragraph refers to .A.how “tree societies” workB.how trees grow oldC.how forestry industry developsD.how young trees survive答

17、案:A解析:推理判断题。代词it通常用来指代上文的内容,根据第四段最后一句“When humans cut down mother trees with no awareness of these highly complex tree societies or the networks on which they feed, we are reducing the chances of survival for the entire forest.”可知答案。4.What would be the best title for the passage?A.Old Trees Communic

18、ate like HumansB.Young Trees Are in Need of ProtectionC.Trees Are More Awesome than You ThinkD.Trees Contribute to Our Society答案:C解析:主旨大意题。本文属于科普知识介绍,但作者用寓言故事般的叙述方式告诉我们树木是神奇的,它们有自己的社会,有自己的生存法则,比我们想象的更令人敬畏。B导学号02000040When humans and nature go head to head,nature often ends up losing.Rivers get pollu

19、ted.Trees are knocked down.Natural resources are exhausted.Thats what makes the Galapagos Islands so special its one of the few pristine (原始状态的) places on Earth that nature can truly call its own.For people used to having wild animals run at the scent of humans,a visit to the Galapagos is a real eye

20、-opening experience.Over 900 km west of continental Ecuador (厄瓜多尔),the islands are home to a unique variety of animals that have absolutely no fear of people.Visitors can play on the beach with sea lions and giant sea turtles,swim with dolphins and whales,and get close enough to the penguins (企鹅) to

21、 count the eggs in their nests.The islands were declared a national park over 40 years ago,and the number of human visitors is tightly limited to avoid damaging the environment or putting stress on the animals.Tourists have to pay a $100 daily visitors fee,and cant step off the boat unless accompani

22、ed (陪同) by an official guide.Once on the islands,you have to stay on the trail,but that rarely presents a problem:the animals are so curious about people that theyll usually come up to say hello.“Its a little like being in a zoo,” said one traveler.“But instead of us looking at the animals,the anima

23、ls are looking at us.”Aside from the wildlife,one of the islands more unusual features is its post office.You can send postcards for free,but the catch is that theres no postman to collect them.Instead,travelers pick up mail addressed to people who live near them back home,and then hand-deliver the

24、postcards when their trip is finished.5.The Galapagos Islands are .A.terribly polluted B.near continental EcuadorC.in the Atlantic Ocean D.independent of Ecuador答案:B解析:从第二段第二句“Over 900 km west of continental Ecuador,the islands are.”可以推断,既然作者以continental Ecuador为参照物来描述the Galapagos Islands的位置,说明该群岛离continental Ecuador最近。6.Which animal is NOT mentioned in the passage?A.Whales.B.Sea lions.C.Goats.D.Dolphins.答案:C解析:该题属于细节题