7．Theory（理論） is based on practice．

分析 理論以實踐為基礎(chǔ)．

解答 Theory 考查名詞．根據(jù)句意：理論以實踐為基礎(chǔ)．theory是名詞"理論"，又因為在句首，所以答案是Theory．

點評 本題考查名詞的詞義辨析．名詞詞義辨析題一直都是高考考查的一個熱點，它注重考查考生結(jié)合語境準(zhǔn)確選用詞語的能力．由于英語詞匯豐富，且用法多變，考生掌握起來有較大難度，因此在平時應(yīng)注意詞匯的積累，理解詞語的含義及其常見的習(xí)慣搭配，再聯(lián)系句子所表述的意義和語境，選出正確的答案．

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：選擇題

17．There are so many people talking in the concert hall that I can't _______ the music，．（　�。�
A．concentrate onB．absorb inC．center onD．devoted to

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

18．Saving the planet one plateful at a time does not mean cutting back on meat，according to new research：the trick may be to switch our diet to insects．
The raising of livestock such as cows，pigs and sheep occupies two thirds of the world's farmland and produces 20% of all the greenhouse gases driving global warming．As a result，the United Nations wants to reduce the amount of meat we eat and the search is on for alternatives．
Professor Arnold van Huis says eating insects（昆蟲） has advantages（優(yōu)勢）．"There is a meat crisis，"he said．"The world population will grow from six billion now to nine billion by 2050 and we know people are consuming more meat．Twenty years ago the average was 20kg，it is now 50kg，and will be 80kg in 20 years．If we continue like this we will need another Earth．"
"Most of the world already eats insects，"he points out．"It is only in the western world that we don't．Psychologically（心理上的） we have a problem with it．I don't know why，as we eat shrimps，which are very comparable．"
The advantages of this diet include insects'high levels of protein，vitamin and mineral content．Being coldblooded，insects change plant matter into protein extremely efficiently．In addition，the health risks are lower．He acknowledges that in the west eating insects is a hard sell，"It is very important how you prepare them，you have to do it very nicely，to overcome the yuk factor．"
Durst helped set up an insect farming project FAO project in Laos．This involves transferring the skills of the 15，000 household locust farmers in Thailand across the border．"There were some supporters of a bigger dairy industry in Laos to improve a calcium（鈣） deficiency，"says Durst．"But this is crazy when most Asians are lactose （乳糖） intolerant（不耐受）．"Locusts and crickets are calciumrich and 90% of people in Laos have eaten insects at some point．Durst says the project will be to increase the eating of insects where this is already accepted but has been in decline due to western cultural influence．

25．According to Van Huis，westerners don't eat insects becauseB．
A．there are fewer nutriments in insects
B．they can't overcome a mental barrier（精神障礙）
C．insects aren't as delicious as shrimps
D．insects don't have much meat themselves
26．It can be inferred from what Durst said thatD．
A．Laos is where locusts and cricket are eaten most
B．people in Laos are good at cooking eating insects
C．eating insects in Laos is much more popular at presen t
D．milk isn't suitable for most Asian people to increase calcium
27．What might be the most suitable title for the passage？A
A．Insects Are the Future of Protein
B．Insects Are Rich in Calcium
C．Insects Are the Target of Eating
D．Insects Are the Alternative for Food．

查看答案和解析>>

科目：高中英語 來源： 題型：信息匹配

15．A good book can be satisfying．If reading is a habit you'd like to get into，there are some ways to develop it．
☆Realize that reading is enjoyable if you have a good book．If you have a difficult book and you are forcing yourself through it，it will seem like a task．（36）A
☆Set time．You should have some time during every day when you'll read for at least 5 to 10 minutes．（37）BFor example，make it a habit to read during breakfast and lunch and even dinner if you eat alone．
☆A(yù)lways carry a book．（38）E When I leave the house，I always make sure to have my car keys and one book at hand．The book stays with me in the car，and I take it into the office and pretty much everywhere I go．
☆（39）CFind a place in your home where you can sit in a comfortable chair．Do not lie down unless you're going to sleep．There should be no television or computer near the chair，and no music or noisy family members or roommates．If you don't have a place like this，create one．
☆Reduce television or the Internet．If you really want to read more，try cutting back on time on TV or the Internet．（40）FStill，every minute you reduce of the Internet or TV，you could use for reading．This could create hours of book reading time．

A．If this happens，give up the book and find another one that you'll really love．
B．It means you will read no matter how busy you are．
C．Find a quiet place．
D．Go to bookstores．
E．Wherever you go，take a book with you．
F．This may be difficult for some people．
G．Have some good tea or coffee while you read．

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

2．Wearing fashionable（時尚的）clothes can be bad for you!This may surpris e you，but（61）itis said that some clothes can cause a variety of problems．Do you find this hard to believe？Well，researchers have discovered that（62）following（follow） the latest fashion trends（趨勢）may not be（63）healthy（health）．For example，if you tie a scarf too tightly it increases your blood pressure．Tight  jeans and trousers，and even short skirts may all cause（64）illness/illnesses（ill）．
    Experts say that things we wear can also lead（65）tostomach problems，rashes（皮疹），backache and painful feet．Yet how can we explain this？Very tight clothes can prevent people moving（66）naturally（nature），and this is not good for you．If you wear trousers or skirts that（67）are（be），too tight around the waist，then your stomach does not have room（68）to expand（expand） after you have eaten，and this can cause stomachache．And last but not least，wearing shoes with high heels can cause foot and back problems：Even practical shoes can cause backache（69）if/whenthey don't fit you properly．
    So some experts suggest that fashionable clothes（70）（should） be kept（keep） away from．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

12．Do you know how it is when you see someone yawn and you start yawning too？Or how hard it is to be among people laughing and not laugh yourself？Well，apparently it's because we have mirror neurons （鏡像神經(jīng)元） in our brains．
Put simply，the existence of mirror neurons suggests that every time we see someone else do something，our brains copy it，whether or not we actually perform the same action．This explains a great deal about how we learn to smile，talk，walk，dance or play sports．But the idea goes further：mirror neurons not only appear to explain physical actions，they also tell us that there is biological basis for the way we understand other people．
Mirror neurons can undoubtedly be found all over our brains，but especially in the areas which relate to our ability to use languages，and to understand how other people feel．Researchers discovered that if they gave people sentences to listen to （for example：The hand took hold of the ball），the same mirror neurons were triggered as when the action was actually performed （in this example，actually taking hold of a ball）．
Any problems with mirror neurons may well result in problems with behavior．Much research suggests that people with social and behavioral problems have mirror neurons which are not fully functioning．However，it is not yet known exactly how these discoveries might help find treatments for social disorders．
Research into mirror neurons seems to provide us with ever more information concerning how humans behave and communicate．Indeed，it may turn out to be the equivalent （相等物） for neuroscience of what Enstein's theory of relativity was for physics．And the next time you feel the urge to cough in the cinema when someone else does-well，perhaps you'll understand why．

32．Mirror neurons can explainC．
A．why we cry when we are hurt
B．why we cough when we suffer from a cold
C．why we smile when we see someone else smile
D．why we yawn when we see someone else stay up late
33．The underlined word"triggered"in Paragraph 3probably means"B"．
A．broken upB．set ofC．built upD．cut off
34．Which of the following statements is TRUE about mirror neurons？D
A．They result in bad behavior and social disorders
B．They control human physical actions and feelings
C．They determine our knowledge and language abilities
D．They relate to human behavior and communication
35．What is the passage mainly about？B
A．Existence of mirror neurons．
B．Functions of mirror neurons．
C．Ways to find mirror neurons．
D．Problems of mirror neurons．

查看答案和解析>>

科目：高中英語 來源： 題型：書面表達(dá)

19．When was the last time you had fun with your parents？Your parents are all busy during working days； during the weekends，you may want to hang out with them but they may have to work extra hours．
This is not uncommon．In China，both of the parents have their jobs．Most of the parents try their best to offer their children comfortable circumstances，but they seldom have time to stay with their children．A recent survey done in the US found that more than half of American parents spend less than three hours having fun with their children each week．
As the Daily Mail noted：Families are spending little quality time creating bonds and precious memories together during the week because of the demands of modern life．
【寫作內(nèi)容】
1．用約30個單詞概述上述信息的主要內(nèi)容；
2．簡要分析父母陪伴孩子的時間越來越少的原因；
3．結(jié)合自己的經(jīng)歷，談?wù)劯改付嗯惆楹⒆訉ζ浜⒆拥挠绊懀?br />【寫作要求】
1．寫作過程中不能直接引用原文語句；
2．作文中不能出現(xiàn)真實姓名和學(xué)校名稱；
3．不必寫標(biāo)題．（陪伴：accompany  v．）

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

16．According to a recent worldwide survey of Internet users，six （61）outof ten say friends'social media posts influence their online purchases．That has now given some users of the"Moment"（朋友圈） function on WeChat the idea of turning their"friends"into customers．
  One woman said she makes money as （62）amiddleman，or purchasing agent．She added a few manufactures of fake handbags to her friend list and posts pictures of the handbags on her own account．When a friend is interested in （63）buying（buy） a bag，she/he pays her the money and she has the manufacturer （64）send（send） the goods．"There are zero costs for storage and logistics （物流），"she say．"And I made a profit simply from the price （65）differences（different）．"It's a nice business model，but the woman seemed （66）surprisingly（surprising） unconcerned that she was doing something （67）illegal（legal） by selling fakes to her friends．
 Social media is making （68）iteasier to stay connected with friends and to share your experiences with them．Also，it's OK to"recommend"something that you bought and th at you really like．（69）However，it's not OK to pressure them into buying something or to try to make money．（70）Turning（turn） from your friends into customers is a sure way to lose those friends．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

17．Living near the beach may come with an extra advantage：better health．A new study analyzed information from more than 48million people in England and found that the nearer they lived to the coast，the more likely people were to report good health within the past year．
Living near the coast may be associated with better health because the seaside environment reduces stress，the researchers said．They pointed to another British study that found that people who took trips to the coast experienced more feelings of calmness and relaxation than those who visited urban parks or the countryside．
The difference from living near the coast was relatively small．But a small effect，when applied to an entire population can have a substantial impact on public health，said study researcher Ben Wheeler of Peninsula College of Medicine and Dentistry in Exeter，England．
However，it's too soon to advise people to hit the beach to improve health，Wheeler said．The study only found an association，not a cause-effect link，and it's possible that other factors could explain the results．For instance，it could be that people who are wealthier，and therefore healthier，are more able to move to desired locations such as the coast，Wheeler said，a phenomenon known as the migrant effect．But the study did find that the association between coastal living and better health was strongest for those living in the poorest areas，which perhaps indicates that wealth cannot explain the results，Wheeler said．
Because the study looked at only England-an island country in which everyone lives within 72miles of the coast，it's not clear whether the findings would apply to other populations．Far from England，a health expert not involved in the study said that while the British research certainly doesn't prove that people's health and the place they live are linked，it's possible that proximity to the seas does something for our bodies．
29．We can conclude from the passage thatA．
A．people living near the sea may be healthier
B．people pay increasingly attention to health
C．people are encouraged to move to the coast
D．people are worried about residential environment
30．According to the researchers，living near the seaC．
A．doesn't nearly affect the British population
B．can cure some difficult diseases in a way
C．can help get over one's stress
D．means freeing from sadness or troubles
31What does the underlined word"proximity"in the passage mean？D
A．being distant      
B．being opposite     
C．being similar     
D．being close．

查看答案和解析>>

同步練習(xí)冊答案