精英家教网 > 高中英语 > 题目详情

【题目】Climate change has caused a rise in sea levels. This has increased the amount of salt in fresh water1(use) on coastal farms. As2 result, farmers are 3(gradual) unable to use fields close to the sea.

However, Marc Van Rijsselberg, a farmer in the Netherlands is now using a4(mix) of sea and fresh water 5(grow) healthy and tasty vegetables.

He teamed up with scientists from the Free University and divided a farm 6eight negated areas. Separate pipes pumped fresh and sea water, and a computer program created water with eight levels of salinity(含盐度).

The water levels and the levels of salinity were controlled by computerized measuring devices called "sensors". Mr. Van Rijsselberg said he was able to harvest vegetables from most of the eight testing areas. He said the vegetables were smaller than 7grown in fresh water. But he said they also had more sugar and salt, so they tasted much8(good).

He found that potatoes grew better than the other vegetables in the combination of sea and fresh water. Mr. Van Rijsselberg said four kinds of these potatoes would be sent to Pakistan9thousands of hectares of land 10(damage) by salinization (盐化作用) last year.

【答案】

1used

2a

3gradually

4mixture

5to grow

6into

7those

8better

9where

10was damaged

【解析】本文主要讲述随着海平面的上升,靠近海滨的农田的淡水盐度增加。科学家们便尝试用海水和淡水混合来浇灌蔬菜,通过试验,这样种出的蔬菜有的比用淡水浇灌的蔬菜味道好。

1used 考查过去分词。句意:这增加了在沿海农场使用的淡水中盐的含量。Wateruse之间是动宾关系,用过去分词短语used on coastal farms后作后置定语,故填used。

2a考查冠词。句意:其结果是,农民逐渐无法使用靠近大海的土地。固定短语As a result意为结果,故填a。

3gradually考查副词。句意:其结果是,农民逐渐无法使用靠近大海的土地。Unable是形容词,要用副词修饰,故填gradually。

4mixture考查名词。句意:荷兰农民马克返利塞尔伯格现在正在用海水和淡水混合来种植健康和美味的蔬菜。Use是及物动词,后接名词作宾语。故填mixture。

5to grow考查动词不定式。句意:荷兰农民马克返利塞尔伯格现在正在用海水和淡水混合来种植健康和美味的蔬菜。此处动词不定式表示目的,作目的状语。故填to grow。

6into考查介词。句意:他与来自自由大学的科学家们合作,将一个农场分为八个区域。Divide… into…意为分成…”,是固定搭配,故填into。

7those考查代词句意:他说这些蔬菜比那些在淡水中生长的蔬菜要小。为避免重复,用those代替句中的vegetables。故填those。

8better考查形容词比较级。句意:但他说,他们也有更多的糖和盐,所以味道更好。此处指用海水浇灌的蔬菜和用淡水浇灌的蔬菜相比,用形容词比较级。故填better。

9where考查定语从句。句意:范里塞尔伯格说,这些土豆将被送往巴基斯坦,去年有数千公顷的土地因盐碱化而遭到破坏。先行词Pakistan在从句中作地点状语,用关系副词where,故填where。

10was damaged考查动词时态和语态。句意:范里塞尔伯格说,这些土豆将被送往巴基斯坦,去年有数千公顷的土地因盐碱化而遭到破坏。Landdamage之间是动宾关系,用被动语态,再根据句中时间状语last year,要用一般现在时的被动语态。故填was damaged。

练习册系列答案
相关习题

科目:高中英语 来源: 题型:

【题目】听下面一段较长对话,回答以下小题。

1What can we learn from the conversation?

A. The woman is in a rush. B. It is going to rain soon. C. The traffic is heavy then.

2Where is the woman going?

A. Her house. B. An appointment. C. West 22nd Street.

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】书面表达
假定你是李华,校学生会主席。即将高中毕业,你代表全体高三学生邀请外教Jeff来参加毕业典礼。
①时间:6月6日 上午9:00; 地点:学校音乐厅;
②介绍毕业典礼的活动;
③希望Jeff能够发表简短的演讲。
注意:
①词数80左右;
②可适当增加细节,以使行文连贯。
Dear Jeff,

Yours sincerely,
Li Hua

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】假定英语课上老师要求同桌之间交换修改作女文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
刪除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线。并在该词下面写出修改后的词。
注意:①每处错误及其修改均仅限一词:
②只允许修改10处,多者(从第11处起)不计分。
Last weekend, my classmate and I went on a camping trip near the river. It was not long distance, so we chose to get here by bike.
We started with early in the morning. On the way, we talked about that we saw around. It takes about half an hour to get to the place. On arriving, some girls sat down, had her breakfast and listened to the birds sings. Some admired the river while others drew pictures. My friends and I found a quietly place and went fishing. To our surprise, we got much fishes.
Time passed so quickly and we had to say goodbye. I enjoyed the pleasant or exciting trip.

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】Dust storms appear when strong wind blows sand and dirt from a dry surface. Strong dust storms can cause injuries and deaths, so ifs necessary to know what to do when you come across them.

Be careful of dust storm warnings.

Dust storms are most likely to happen on hot summer days, so listen to the local TV or radio before traveling in hot, dry conditions, and consider changing or giving up your trip if dust storms are predicted (预测). Roadside signs may also be able to warn you of dust storm danger.

Be prepared.

If you are in an area where storms happen often, carry a mask to keep out dust and dirt from your face, and take eye protection to protect your eyes. A supply of water is also necessary.

Go beyond the storm.

If you see a dust storm from some distance, and you are in a car, you should try to escape from it. Some dust storms can travel at more than 75 miles per hour, but they usually travel much slower. However, it is not advised for you to put yourself in danger by driving at high speed.

Stay inside.

Do not move about in a storm, as you will not be able to see hidden dangers in your way. So if you’re in a house, stay inside.

Protect yourself from flying objects.

Cover as much of your body as possible. A dust storm’s high wind can carry heavy objects. If you find yourself without shelter, try to stay low, close to the ground, and protect your head with your arms or a backpack.

1What does Paragraph 4 mean?

A. Dust storms usually travel much slower than cars.

B. Don’t be so worried about dust storms in the distance.

C. You shouldn’t drive at a dangerous speed to escape from dust storms.

D. Driving faster than the dust storm is the most important thing.

2We can learn from the passage that .

A. it is dangerous to travel on hot summer days

B. dust storms usually come from far away

C. people should stay indoors when a dust storm comes

D. small objects blown by a storm's wind cannot hurt people

3Which may NOT really be needed when you come across a storm?

A. A pair of glasses. B. A blanket.

C. A bottle of milk. D. A travel guide.

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】阅读理解
My husband and I had been married nearly twenty-two years when I acquired Stevens-Johnson syndrome, a disorder where my immune(免疫的)system responded to a virus by producing painful blisters. Although my long-term evaluation was good, I, who had been so fiercely independent, rapidly became absolutely helpless.
My husband, Scott, stepped up to the plate, taking care of kids and cooking dinners. He also became my personal caretaker, applying the medicine to all of my blisters because my hands couldn’t do the job. Needless to say, I had negative emotions, bouncing from embarrassment to shame caused by total reliance on someone other than myself.
I recovered from my illness, but I couldn’t seem to recover from the thought that I loved my husband less than he loved me. This seeming distinction in our love continued to annoy me for the year following my illness.
Then recently Scott and I went on a long bike ride. He’s an experienced cyclist; I’m quite the green hand. At one point with a strong headwind and sharp pain building in my tired legs, I really thought I couldn’t go any further. Seeing me struggle, Scott pulled in front of me and yelled over his shoulder, “Stay close behind me.” As I followed his steps, I discovered that my legs quit burning and I was able to catch my breath. My husband was pulling me along-again.
I pray my husband will always be strong and healthy. But if he should ever become the struggling one, whether on a bike ride or with an illness, I trust Ill be ready to call out to him, Stay close behind me--my turn to pull you along.
(1)The author felt helpless because _________.
A.She lost the previous independence
B.She failed to get the medical treatment
C.Her marriage was in a terrible state
D.She suffered from mental disorder
(2)Which of the following best describes the authors husband according to Paragraph 2?
A.Impatient.
B.Independent.
C.Family-centered.
D.Career-centered.
(3)When going on the long bike ride, the authors husband_________.
A.followed her closely
B.backed her up all the way
C.gave in to her depression
D.stopped to take care of her leg
(4)What message does the author convey in the passage?
A.Strong will.
B.Selfless love.
C.Reliance on each other.
D.Optimistic attitude to life.

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】任务型阅读
Becoming Refreshed without sleeping
Sometimes there is just not enough hours in the day to get everything done and get a good night’s rest. Once in a while you can get away with a sleepless night and still feel reasonably good by adjusting your meals and activities.
The last thing you want to do when you are tired is get warm and cozy, this will cause you to fall asleep. Keeping the air conditioner on will make you feel much more alert and refreshed.
Eat small amounts. Eating small amounts of healthy food will help refresh you. Fruit and nuts are a good choice because they are nutritious and will energize you Try to stick to low carbon meals to keep you going. Chewing gum after your snack or small meal will also help keep you awake.
Keep it bright. When it is dark your body thinks it is time to go to sleep. Turn on lots of lights, which will trick your body into waking up and feeling better. You get double the benefits if it is daytime.
Take a break. Taking a little break will help you in the long run. Turn up some energizing music to get yourself positive. Relax and talk to a friend in person or on the phone for a few minutes.
A. Keep it cool
B. Calm down and sleep
C. Avoid big, heavy meals as they will make you tired
D. Going outside whether it is day or night for some fresh air
E. Missing sleep regularly can make you sick and should be avoided
F. When you are tired, you may just want to sit around and do nothing
G. Having a good time for a few minutes will refresh you quicker than anything else.

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下短文。短文中共有10处错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧),并在此符号下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线,并在该词下面写出修改后的词。
注意:1). 每处错误及其修改均仅限一词;
2). 只允许修改10处,多者(从第11处起)不计分。
Alice, my closest friend, devotes many energy to her lessons all day long. She is always one of the top student in our class. She loves the music so much that she made it a rule to enjoy some pop songs in her spare time. Alice is always willing to help other, and she often helps us with our lessons. As an enthusiastic volunteer, she has successful organized varieties of voluntary activities. We paid visit to a nursing home last month, so we picked up rubbish near our school. That we did was warmly welcomed by the staff in the home. Win honour for our school, Alice is admired by our classmates.

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】语法填空
Youth is a kind of wealth. It will gradually disappeartime going by. What can we do to fulfill our youth?
For one thing, it is to realize our value, and our dreams matters a lot. our dreams are, we must try hard to achieve them. When we are young, we are full of energy, and we have many(opportunity). We have good conditions in our lives, good memories, good understanding and so on. We should make the most of them to learn more.
For, we should do as many things as possible. Of course, they must (rich) our lives, which can make it possible for us to gain many different experiences that are worth(remember) when we are old.
Then when we are really old, and when we cannot move any(much), we can be proud of something(achieve), for we have lived our life to fullest.

查看答案和解析>>

同步练习册答案