精英家教网 > 高中英语 > 题目详情
This is not an economical way to get more water; ____, it is very expensive.
A.on the contraryB.on the other hand
C.on the whole D.on earth
A

试题分析:A. on the contrary相反    B. on the other hand另一方面C. on the whole大体上     D. on earth究竟;句意:这不是一种非常经济的取水方法;相反,它非常的昂贵。故选A
点评:词义辨析考的是学生的基础词汇知识,了解每个选项的含义是做好此类题型的关键,解答此类习题,首先要求学生有一定的词汇量,句意理解后便可作答,所以平时的基础知识记忆,词汇积累是解答好这种题的关键。
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:单选题

A ______ identification card is required when you purchase foreign money from the Bank of China.
A.validB.perfectC.beneficialD.flexible

查看答案和解析>>

科目:高中英语 来源:不详 题型:改错题

I begin as a calculating machine in 1642. I could “think” logically and produce an answer quicker than any person. On 1936, Alan Turing, wrote a book about how I could be made work as a “universal machine”. By the 1940s, I had grown as larger as a room, and I wondered if I would grow any larger. But, this reality also worried about my designers. As time went by, it was made smaller. These changes only became possibly as my memory improved. But I was always so lonely standing there by myself, until later they gave me family connected by a network. I was able to share my knowledges with others through the World Wide Web.

查看答案和解析>>

科目:高中英语 来源:不详 题型:完形填空

请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。注意:每个空格只填1个单词。请将答案写在答题卡上相应题号的横线上。
Stress Management—Learn to Relax With Self Hypnosis
Self hypnosis(自我催眠法)is one of the best known and most effective techniques for relieving stress and anxiety. It’s easy to learn and you can do it anywhere. This is a simple exercise that you can do at any time of the day. All you need is 10 minutes to yourself.
The first few times you practice the following technique, it’s a good idea to make sure that you’re relatively calm to begin with. After you’ve practiced several times, you’ll be able to achieve the same deep relaxation, even if you are feeling stressed or tense.
Get into a comfortable position, either sitting or lying down. Then simply close your eyes taking a few moments to unwind(放松).
Now take a long slow deep breath, hold it as long as you comfortably can, then slowly release the breath allowing your whole body to relax with the air breathed out. Repeat this more than twice and notice how you relax even further with each breath.
Now, imagine our standing at the top of a set of 20 steps and each step will take you further into a deep state of relaxation. Then, as you count backwards from 20 to 1, imagine that you are moving down to the next step. With each number, notice that you are going deeper, becoming even more relaxed , feeling calm and at ease.
This is the most important step! Take some time to enjoy this relaxed state. Some people find that by this time their breathing has become slower and their body may feel either very heavy or every light or it may even feel like it’s tingling. It’s different for everyone so just pay attention to any changes and allow yourself to enjoy that state of deep relaxation.
Then when you are ready to awaken, count up from one to five, with each number just instruct yourself to become more alert, more awake, feeling more refreshed. When you reach five, open your eyes and remember to give your arms and legs a little shake to reorient(适应)yourself.
While you’re experiencing the benefits, you’ll find that you become more and more relaxed each time you go through the exercise. To get the most of this technique it’s recommended that you practice at least once each day for 21 days. Then use it as often as you like and whenever you’re feeling stressed or anxious.
Learn to Relax With Self Hypnosis
If you want to小题1: stress and anxiety, self hypnosis is known to be one of most effective ways.
Before practicing
While practising
After practising
Make sure you are calm first.
●Get into a comfortable position, sitting or lying down, and then close your eyes to relax 小题2: a few moments.
●Breathe slowly but 小题3: as long as you can and then breathe out with your whole body relaxed. Repeat this more than 小题4:.
●Imagine 小题5: at the top of 20 steps and then counting backwards from 20 to 1. Imagine 小题6: down step by step.
●Take some time to focus 小题7: any changes and enjoy the state of deep 小题8: .
 小题9: your arms and legs a little to adjust yourself.
The 小题10: of  practicing is that you will become more and more relaxed.

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

She _____ get angry when others disagree with her.
A.contributes toB.leads toC.tends toD.appeals to

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

There is said to be no medicine for a cure _____ lung cancer.
A.forB.ofC.atD.about

查看答案和解析>>

科目:高中英语 来源:不详 题型:完形填空

动词填空请用括号内所给动词的适当形式填空 (共10小题;每题1分,满分10分)
The report suggests that cars with large emissions __小题1:___ (ban) in order to protect the environment of the city.
__小题2:___ (Inspire) by their teacher, they decided to write a proposal calling for action and pushing for a clean-air law in Beijing.
If penicillin had not been available, many people __小题3:___ (die) from sickness or even small wounds.
-- Have you ever been to the United States?
--Yes, only once. I __小题4:___ (stay) there only for seven days.
Loulan, which used to be a green land, is believed ___小题5:___ (cover) over gradually by sandstorms from AD 200 to AD 400.
Listen! The song __小题6:___ (play) is so nice that it is popular with the students.
When __小题7:___ (compare) different cultures, we often pay attention only to the differences without noticing the many similarities.
That is the only way we can think of __小题8:___ (reduce) the overuse of water in students’ bathrooms.
Since the Amish value seeing each other face to face, they oppose __小题9:___ (have) telephones in their houses.
One of the engineers gave away top business secrets of the company, thus __小题10:___ (cost) him his job.

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

You can take anything from the shelf and read, but please ______the books when you’ve finished with them.
A.put onB.put downC.put backD.put off

查看答案和解析>>

科目:高中英语 来源:不详 题型:阅读理解

Oral English , also known as spoken English , is the form of English that is used when people are speaking to one another . Students who are learning English as a second language often feel uncomfortable using oral English because they fear that they will not be understood . It is important that a person who is learning to speak English practice using the language .   小题1:  
Listening is important to learning spoken English .    小题2:  Pay attention to conversations that happen around you while you are shopping . Watch the news every evening while you have supper .
Part of learning spoken English is in understanding how English words are formed . Watch the mouths and tongues of native English speakers carefully .                         小题3:    Notice how the lips form certain sounds . Imitate ( 模仿)what you see .
Rent movies over the weekend . Try to follow the story line of comedy shows .   小题4:    Not having to respond in English lets you concentrate on simply understanding what is being said . Understanding how English is used in conversation will help you to better communicate in the language .
  小题5:    When you are reading , pay more attention to the correct pronunciation of the words you are reading rather than comprehension of each word . Read easy books that were written for children . Reading simple books takes away the frustration of sounding out hard words .    
A.Read out loud for twenty to thirty minutes every day .
B.Listen to English radio while getting ready in the morning .
C.Observe how much the mouth is opened to say certain words .
D.Find a friend or teacher who is willing to help you learn English .
E. Repeat the conversations several times to increase your speaking speed .
F. Watching TV shows and movies allows you to hear English used in conversation .
G. The more a person practices his or her skills , the more easily speaking English will become .

查看答案和解析>>

同步练习册答案