18．Which of the following sentences conveys a fact？（　�。�
A．Mary and her son must be home by now．
B．Careless reading must give poor results．
C．It's getting late，and I must leave now．
D．He must be working late at the office．

分析 下面哪個(gè)句子表達(dá)了一個(gè)事實(shí)？
C 很晚了，我必須走了．

解答 答案是C．考查虛擬語(yǔ)氣：must表示"必須"指事實(shí)；而如果表示推測(cè)，則是肯定的推測(cè)，不一定是事實(shí)．A Mary和她的兒子現(xiàn)在一定在家；B 粗心閱讀一定會(huì)有很差的結(jié)果；C 很晚了，我必須走了；D 他一定在辦公室工作得很晚．選項(xiàng)C表示"很晚了，我必須走了．"表達(dá)的是一種事實(shí)，故選C．

點(diǎn)評(píng) 解答此類題目，首先要掌握西方文化及英語(yǔ)日常用語(yǔ)，然后結(jié)合語(yǔ)境及相關(guān)語(yǔ)法選擇合適的交際用語(yǔ)．

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：信息匹配

8．For lots of people，summer is a good time to stay out at the pool or the beach，and bathe in the sun．Outdoor activities like beach volleyball and swimming are very popular in summer．But people seldom pay attention to UV rays（紫外線）while staying outside．（36）G To enjoy the sun  comfortably，you should find a balance between．skin protection and these summer activities．Here are some tips for you．
（37）A  Your sun cream should be with a Sun Protection Factor（SPF：防曬系數(shù)）of at least 15．Wear sun cream even on cloudy days and on the days when you don't plan on spending too much time outdoors．Wear a lot of sun cream and re-apply  （重抹）it frequently．If you think you aren't putting on enough，switch to another kind with a higher SPF．（38）B In direct sun-light，wear sun cream with a higher SPF，like SPF 30．While playing sports．use sun cream that does not allow water to get through．
Take frequent breaks．（39）E During these hours，take breaks to cool off indoors or in the
shade before heading out again．
Wear a hat and sunglasses，which will provide almost 100% protection against UV rays．（40）D Avoid eating products that speed up the body's production of melanin（黑色素），which darkens the skin．'

A．Wear sun cream every day．
B．Apply it every two to three hours．
C．Search online for other ways to prevent sunburn．
D．Drink more water and eat fresh fruit and vegetables．
E．The sun's rays are strongest between 10：00a．m．a(chǎn)nd 4：00p．m．
F．Consult experts to help you protect your skin and eyes effectively．
G．UV rays are dangerous because they can cause skin cancer and damage your eyes．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：完形填空

9．Lost forever
Most people have heard about Didus ineptus，or the dodo，as it is more commonly known．It was the flightless，long-extinct（滅絕的）member of the dove family that lived in the Indian Ocean island of Mauritius．The name"dodo"comes from the Portuguese and means"a person who is foolish"；（31）C，to call someone a"dodo"（32）Atheir stupidity．The dodo was a foolish creature about the size of a turkey and was easily fooled by sailors who tapped on trees to（33）Cits attention．It would come（34）D towards the sound and was easily caught and whisked on board ship to become a valuable source of fresh，but tough meat．
Another expression to appear from the（35）Abird's situation is to say that something is"as dead as a dodo"，which means long since dead，very much（36）B，or deserted．Of the many animals that people have removed from the face of the earth，the dodo has probably made the greatest contribution to our（37）D．
Another less well-known but（38）Bextinct bird is Aepyornis maximus，more commonly known as the elephant bird of Madagascar．This creature（39）Ca very thickset，three-metre-tall emu（鴯鹋）（40）Dover half a ton and is thought to be the largest bird that ever lived．It was big in every way，even its eggs were extremely large．An elephant bird egg could measure up to ninety centimetres in diameter and（41）C nine liters of liquid，about 200 ordinary chicken eggs．The eggs were in fact three times larger than dinosaur eggs．
  It's hard to imagine how impressive the elephant bird must have been as it walked about proudly in its natural habitat．For thousands of years its size（42）Awas enough to scare the meat-eating animals．（43）Bit was a flightless bird，its sharp claws and powerful neck and beak ensured it could look after itself-that is，up until the Europeans arrived on Madagascar．They not only hunted elephant birds for food but began（44）Ctheir eggs as gifts．Sadly it was made（45）Daround I700，and the world became a much poorer place because of it

31．A．howeverB．butC．thereforeD．usually
32．A．refers toB．leads toC．sticks toD．comes to
33．A．concentrateB．fixC．a(chǎn)ttractD．focus
34．A．swimmingB．flyingC．tremblingD．running
35．A．unfortunateB．unkindC．unfairD．unable
36．A．fashionableB．outdatedC．updatedD．powerful
37．A．traditionB．societyC．customD．language
38．A．continuallyB．equallyC．carefullyD．officially
39．A．felt likeB．would likeC．looked likeD．sounded like
40．A．takingB．lookingC．measuringD．weighing
41．A．includedB．existedC．containedD．examined
42．A．a(chǎn)loneB．lonelyC．onlyD．just
43．A．As thoughB．Even thoughC．As ifD．Even so
44．A．makingB．cookingC．collectingD．counting
45．A．disappearedB．freeC．knownD．extinct

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

6．Joseph Pulitzer（April 10，1847-October 29，1911）was a Hungarian-American publisher best known for establishing the Pulitzer Prizes after death．
Pulitzer was born in Makó，Hungary．At 17，Pulitzer attempted to join the Austrian army．but was turned down due to age，bad health and poor eyesight．Disappointed but still with hope，he traveled first to Paris and then to London，hoping to join the army there．And he was rejected for the same reasons．Finally，he moved to the United States in 1846and served in the Lincoln Army when he was just 18until the end of the American Civil War．After the war he settled in St．Louis Missouri，where in 1868he started working as a reporter for a German-language daily newspaper，the Westliche Post fro﹩3，000．Then，in 1879，he bought the St．Louis Dispatch for﹩2，700and merged （合作） the two papers as the St．Louis Post-Dispatch，which remained St．Louis'daily newspaper．He bought the New York World in 1883，which turned out to be a successful decision，and which made Pulitzer wealthy．In 1885，he was elected to the U．S．House of Representatives，but resigned after a few months'service．In 1895the New York World introduced the first newspaper comic printed with color．Under Pulitzer's leadership circulation （發(fā)行量） grew from 15，000to 600，000，making it the largest newspaper in the country．But unfortunately from 1890，Pulitzer's already failing health worsened rapidly and he with drew from direct management of the newspaper，and simply gave some instructions from his vacation houses in Maine or in New York．At the ago of some instructions from his vacation houses in Maine or in New York．At the age of forty，he was struck blind，but he still continued to run his press empire for twenty-two more years．
In 1892，Pulitzer offered Columbia University's president money to set up the world's first school of journalism．But the university turned down the offer．In 1902，Columbia's new president willingly accepted the plan for a school and prizes，but it would not be until after Pulitzer's death that this dream would come true．Pulitzer left the university﹩2million in his will，which led to the creation in 1912of the Columbia University Graduate School of Journalism．And up till now，Columbia's Graduate School of Journalism still remains one of the most famous in the world．
Joseph Pulitzer died aboard his sailing boat in 1911．He was buried in the Woodlawn Cemetery in The Bronx，New York．In 1917．the first Pulitzer Prizes were awarded，as Pulitzer wished to．
In 1989，in honor of his great achievements and contributions，Pulitzer was included in the St．Louis Walk of Fame．
Title：A biography of a famous person
NameJoseph PulitzerDates of birth and deathApril 10，1947-October 29，1911
Birth placeMakó，Hungary（71）burial/buryingplaceThe Woodlawn Cemetery，The Bronx，NY
（72）NationalityHungarian-AmericanProfessionReporter，publisher







（73）Experiences/stories		Military career
•at 17，made several （74）Attemptsto join the army，but failed for his age，bad health and poor eyesight．
•at 18，eventually served in the Lincoln's Army in the USA
Newspaper career
Newspaper career
•in 1868．began working as a reporter for the Westliche Post，a daily newspaper
•from 1872to 1882，succeeded in （75）Purchasing/buyingthree newspapers
•in 1895，introduced the first newspaper comic printed with color
•from 1890，managed the newspaper （76）Indirectlyfor health reason
Achievements
&
contributions		 （77）Politicalcareer
•joined the Republican Party and in 1869was elected to the Missouri State Assembly
•in 1885，was elected to the U．S．House of Representatives．but（78）Served
for only a short time．
made the New York World the largest newspaper in the country，with it．
circulation（發(fā)行量）growing from 15，000to 600，000
•in 1912，helped to（79）Create/establish/foundthe Columbia University Graduate School of Journalism，which remains one of the most famous in the world
•established the Pulitzer Prizes through his will
（80）Honour•In 1989，was included in the St．Louis Walk of Fame．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

13．-Must I finish the task right now？
-No，you _______．（　�。�
A．don't have toB．mustn'tC．shouldn'tD．oughtn't to

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

3．---Tom，I have cleaned the room for you．
---Thanks．You ______ it．I could manage it myself．（　�。�
A．need not toB．need not have done
C．must not doD．should not have done

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

10．-Oh，man!You didn't pass the Information Technology Exam again．You ______ harder on it．
一Yes，you are right．I will work hard from now on．（　�。�
A．can have studiedB．should have studied
C．might have studiedD．must have studied

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

7．This is the third time he ______his handbag in the car．Old people _____ be forgettable．（　�。�
A．has left； canB．had left； mustC．left； mayD．was left； will

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

8．This basketball team had lots of excellent players，so its fans never expected that it ____ have failed in the final．（　�。�
A．mustB．mightC．shouldD．need

查看答案和解析>>

同步練習(xí)冊(cè)答案