16．He is working as a teacher of English in our school and he         in the U．S．Air Force for four years．（　�。�
A．has servedB．had servedC．servedD．was served

分析 他在我們學校當英語老師，他還曾在美國當了四年的空軍．

解答 答案：C
根據(jù)句意以及句中"is working"使用了現(xiàn)在進行時可知，他現(xiàn)在正從事的工作是在我們學校當英語老師；因此在美國當空軍應是過去的事情；故此處表示的是過去發(fā)生并且現(xiàn)在已經(jīng)結(jié)束的動作，應使用一般過去時；這里不能選A；因為現(xiàn)在完成時表示發(fā)生在過去并且延續(xù)到了現(xiàn)在的動作；故選C

點評 本題考查了一般過去時的用法．做本題時，首先應通過分析句意，進行邏輯推理．從而判斷出句子應使用的時態(tài)；其次應熟練掌握一般過去時的意義及用法；還應注意總結(jié)一般過去時與現(xiàn)在完成時的區(qū)別．

練習冊系列答案
相關(guān)習題

科目：高中英語 來源： 題型：選擇題

17．The Great Wall is the place      almost all tourists would like to visit when they come to Beijing．（　�。�
A．whyB．thatC．whenD．where

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

7．FRANCE
The France company that spread a Europe-wide cheating of food supply by passing off（冒充）750tons of horse-meat as beef was allowed on Monday to restart production of minced meat，sausages and ready-to-eat meals．But the company will no longer be allowed to stock frozen meat，Agriculture Minister Stephane Foll said．
UNITED KINGDOM
A new virus that broke out in the Middle East last year and killed five people is well adapted to infecting humans but could practically be treated with drugs that improve the immune（免疫）system．"The virus is from the same family as the common cold and as SARS．"a scientist from Oxford on Tuesday．
SOUTH AFRICA
Olympian runner Oscar Pistorius broke into the door of a small bathroom where his girl friend was bathing after a shouting match on Valentine's Day，hitting her three times，a South African prosecutor（檢察官） said on Tuesday as he charged the sports star with planned murder．
EGYPT
Former Egyptian prime minister and presidential（總統(tǒng)的） candidate Ahmed Shafiq was referred to the Cairo Criminal Court on Tuesday over corruption and money laundering charges，the official News Agency reported．Shafiq has left Egypt has left Egypt for the United Arab after losing the presidential race．

31．According to the passage，the French companyD．
A．spread a virus across Europe．
B．sold 750tons beef as horse-meat．
C．restarted production of frozen meat．
D．was again allowed to produce sausages．
32．The planned murder took place inC
A．Egypt         
B．America          
C．South Africa          
D．The United Kingdom
33．We can learn from this passage thatA．
A．the French company once cheated its customers．
B．patients with the new virus can not be cured by now．
C．Pistorius killed his girlfriend all by chance on Tuesday．
D．the former prime minister of Egypt has left the United Arab．
34．This passage is taken from the section ofBin a newspaper．
A．Nation        
B．World             
C．Sports                
D．Science．

查看答案和解析>>

科目：高中英語 來源： 題型：短文改錯

4．下面短文中有10處語言錯誤．請在有錯誤的地方增加、刪除或修改某個單詞．
增加：在缺詞處加一個漏字符號（∧），并在其下面寫上該加的詞．
刪除：把多余的詞用斜線（\）劃掉．
修改：在錯的詞下劃一橫線，并在該詞下面寫上修改后的詞．
注意：1．每處錯誤及其修改均僅限一詞．
      2．只允許修改10處，多者（從第11除起）不計分．
Miss Li is our English teacher．One day when the first bell rang，the monitor stood up and said，"Our English teacher is going to have a operation today．It has not decided yet who will take his place．"The class all turned silently at his words．Just at this moment，Miss Li appears at the door．She looked tiring and pale．"I have asked the doctor to put off the operation till tomorrow because I don't want you to miss a single class．"she said at a low voice，"A new teacher will take my place and I hope you'll get on well with her．I'll return back as soon as I'm well．"Heard this，all of us were moved to tears．What a good teacher we have!

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

11．People who drink and drive are         danger both to themselves and to         others．（　　）
A．a；\B．\；theC．the；theD．the；\

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

1．-Who do you guess I am？
-Sorry，your name         my mind．（　�。�
A．slippedB．has slippedC．had slippedD．slips

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

8．Looking people in the eye      sometimes make them nervous and embarrassed．（　　）
A．mustB．canC．shouldD．might

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

5．The scene of the film       memories of the period when I was working on a farm．（　　）
A．called upB．called onC．called forD．called in

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

10．Heads of states from around the world gathered in South Africa on Dec.10，2013 for a farewell to Nelson Mandela，the respected statesman against racial inequality．
Born in 1918 in a country where blacks and other non-whites were racially separated in every manner possible：education，hospital，public transport，even beaches，Mandela fought a lifelong battle for freedom and justice for all．
In the 1940s，Mandela and the Youth League of the Africa National Congress（ANC非國大青年聯(lián)盟） were active to help organize strikes and demonstrations（示威） against the country's system of racial inequality-Some blacks were forcibly removed from homes and they had no right to vote．As a result，he and several other ANC leaders were arrested in 1963．
Despite facing the death penalty，Mandela told the court that his action had been for the ideal of a free，democratic （民主的） society with equal opportunity for all races．"It is an ideal for which I am prepared to die，"Mandela said at the time．Later he and his fellows escaped the death and were sentenced to life in prison，where he spent the next 27 years．Even in prison，he never stopped fighting．
On Feb.11，1990，having endured great hardships，and after nearly two years of secret negotiation，Mandela walked to freedom through the gate of Cape Town's Victor Verster prison，watched by cameras and broadcast live around the world．Four years later，he was again in the international spotlight when he celebrated the outcome of South Africa's first democratic elections，becoming the country's first black president．
The nation，thanks in large part to Mandela，is no longer a victim of racial inequality but is able to participate freely in the global economy，sports and other areas．www．sdzxlm．com
 
36．What might be the purpose of writing the passage？B
A．To ask us to learn from Mandela
B．To memorialize Mandela．
C．To give a description of Mandela
D．To seek help for people in South Africa．
37．In the 1960s in South Africa，black peopleC．
A．lived in a democratic society
B．enjoyed the same rights with whites
C．had no rights to take part in elections
D．fought together with whites for freedom
38．What is Mandela's attitude toward his lifelong fighting for racial equality？C
A．Sceptical．B．Disappointed．C．Optimistic．D．Pessimistic（悲觀的）．
39．All the following statements about Mandela are true EXCEPT thatD．
A．he passed away when he was 95
B．he went on fighting for racial equality even in prison
C．people of all races in South Africa have equal rights，thanks to him
D．he was the first black president in the world
40．How did the author develop the passage after the opening paragraph？D
A．By asking questions
B．By making comparison．
C．By arising debates
D．By following time order．

查看答案和解析>>

同步練習冊答案