16．Marie Curie received the Nobel Prizetwice （two）during her life time．

分析 瑪麗居里一生中兩次獲得諾貝爾獎．

解答 答案：twice
聯(lián)系語境，根據(jù)句中關(guān)鍵部分Marie Curie received the Nobel Prize…并結(jié)合提示詞基數(shù)詞two，聯(lián)系我們對居里夫人的了解，可知此處應(yīng)是指她一生獲得過兩次諾貝爾獎，所以這里應(yīng)該表達(dá)"兩次"，故應(yīng)該用與two有關(guān)的頻率副詞twice，表次數(shù)．故填寫：twice

點(diǎn)評 此題考查數(shù)詞間的相互轉(zhuǎn)化．做題時在聯(lián)系語境抓住句意的基礎(chǔ)上，聯(lián)系實(shí)際并結(jié)合給出的提示詞準(zhǔn)確判斷出其使用的正確形式．

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：填空題

6．近來，人們談?wù)撟疃嗟脑掝}是食品安全問題．
The hot topic that people aretalking about is the safety of food these days．

查看答案和解析>>

科目：初中英語 來源： 題型：閱讀理解

7．    If your pen broke at school today，what would you do？You would go to a shop and buy a new one．What if you could simply print out a real，working pen with your 3-D printer without leaving your room？
  Ten years ago people could only see 3-D printing in science fiction movies．But now 3-D printing is here and it's bringing big changes．
  Unlike normal printing that can only copy a 2-D picture with ink.3-Dprinting can build almost anything made from material．The printer layers（分層） the material in different shapes to create the object you want to be copied．
  The 3-D printer has been used to make many different things．People have made cups cars and even an airplane with it．
  Doctors have been using 3-D printers for several years．People's nervous systems have been printed out in 3-D form medical research．Some body parts have been printed and used in hospital．Several months ago，doctors used a 3-D printer to rebuild the face of a person who had a bad accident．In the future，it is expected that the printer will make human organs to save more lives．
  However there are drawbacks to the printer．At the moment，printing can be quite slow and it's still rather expensive．The average（平均的） price of a household printer is around $1，700，not including the cost of the materials．
   But as the technology develops，it shouldn't be long before disadvantages are improved．Only time will tell where this new technology will take us．

61．People could see 3-D printinginB ten years ago．
A．large high school        
B．science fiction movies    
C．digital camera shop
62．People still can't make a（n）Cwitha 3-D printer so far
A．a(chǎn)irplane                
B．face                 
C．organ
63．What does the underlined word"drawbacks"mean？A
A．不足                 
B．趨勢                
C．優(yōu)點(diǎn)
64．Which of the following is TRUE？C
A．The normal printer can build 3-D objects y ou mant．
B．No nervous systems are printed out in 3-D form．
C．The 3-D printing can be cheaper and faster in the future
65．What's the best title of the passage？B
A．The disadvantages of 3-D printing      
B．the changes brought by 3-D printing
C．The rapid development of science．

查看答案和解析>>

科目：初中英語 來源： 題型：詞匯應(yīng)用

4．Compare（比較） this new ipad with the old one and you will see which is better．

查看答案和解析>>

科目：初中英語 來源： 題型：填空題

11．It seems to behopeless（hope）to get into the amusement park．Let's go back home．

查看答案和解析>>

科目：初中英語 來源： 題型：選擇題

1．The old temple _______ a lot of tourists from all over the world so far．（　　）
A．has attractedB．attractsC．attractedD．will attract

查看答案和解析>>

科目：初中英語 來源： 題型：填空題

8．Please helpyourselves to the fruit on the plate，children．（you）

查看答案和解析>>

科目：初中英語 來源： 題型：填空題

5．The survey shows that customers are verysatisfied with the service of the 5-star hotel．（satisfying）

查看答案和解析>>

科目：初中英語 來源： 題型：選擇題

6．The _________ careful you are，the _________ mistakes you will make．（　�。�
A．more； moreB．more； lessC．less； fewerD．more； fewer

查看答案和解析>>

同步練習(xí)冊答案