5．--Mum，it's late．Why are you still here？
--Dad hasn't come back yet．I          for him．（　�。�
A．am waitingB．was waitingC．waited

分析 --媽媽，很晚了，你為什么還在這里？
--你爸爸還沒(méi)有回來(lái)，我在等他．

解答 答案：A．
根據(jù)答語(yǔ)的語(yǔ)境"你爸爸還沒(méi)有回來(lái)，我在等他．"判斷設(shè)空處的動(dòng)作"等待"在說(shuō)話時(shí)刻正在進(jìn)行著，所以用現(xiàn)在進(jìn)行時(shí)．現(xiàn)在進(jìn)行時(shí)的構(gòu)成是：主語(yǔ)+am/is/are+動(dòng)詞的現(xiàn)在分詞；主語(yǔ)是I，be動(dòng)詞用am，故答案為A．

點(diǎn)評(píng) 本題考查了動(dòng)詞的時(shí)態(tài)．做題時(shí)，一定要特別關(guān)注有關(guān)的時(shí)間短語(yǔ)，這是判斷句子時(shí)態(tài)的標(biāo)志．在沒(méi)有時(shí)間狀語(yǔ)的情況下可以聯(lián)系上下文根據(jù)語(yǔ)境來(lái)做出正確判斷．

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語(yǔ) 來(lái)源： 題型：閱讀理解

15．Many people believe that life has smiled to Yang Mi：at the age of 4，she got her first TV play role；at 16，she became a model for a fashion magazine；at 18，she went to her dream college--Beijing Film Academy．
Last year，the 24-year-old actress played bad girl Luo Qingchuan in the time-travelling TV play，Palace．The play became a big success and made Yang very famous．
Could she be any luckier？
Yang doesn't think luck had anything to do with her success．"Every chance is gained（獲得）from the efforts I've made，"said Yang．People now think she's very hard-working．
She still remembers the time when people gave her the cold eyes．Some treated her with little respect．They didn't want to help her in her time of need．"I have to thank them because they gave me the drive to prove myself，"she said．
That's why she is glad to help others when they are in need．This year，Yang became the ambassador（大使）for the Climate Group．She call son people to join the Million-Miracle project and plant trees on China's dryland．Together we'll fight the bad weather!
閱讀上面短文，根據(jù)短文內(nèi)容完成下面表格中的有關(guān)信息．
AgeAchievements
At the age of 4She got her first TV play role．
At the age of 16She（77）became a model for a fashion magazine．
At the age of 18She went to a college--Beijing Film Academy．
At the age of 24She became（78）famousbecause of the TV play，Palace．
At the age of （79）25She became the ambassador for the Climate Group．
Yang Mi is successful now because she （80）makes efforts/is hardworking．/works（very）hard．

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：填空題

16．There will be manydifficulties on the way to your dreams．But the biggest one comes from
yourself．（difficult）

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：選擇題

13．-It looks like rain，       ？
-Yes，it does．And I forgot my umbrella．（　�。�
A．isn't itB．doesn't itC．does itD．is it

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：填空題

20．He hasn't got any brothers or sisters．

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：閱讀理解

10．Have you ever seen the movie Big Hero 6？Baymax（大白）is a main character in the movie．He's a friendly big robot that looks after people's health．If there is a robot like Baymax in our real life，people will get more benefits．The robot will be especially helpful in caring for the old．The health of old people needs greater monitoring and care．
Scientists in America are now working to make Baymax a reality（現(xiàn)實(shí)）．Actually，they have already produced some health care robots．These robots provide brain video games to improve people's memory．The games can help the old remember things for longer．Besides，these robots provide special apps（應(yīng)用程序）to help the old manage their health at home．The apps can check the old people's heart rate（心率）and tell them to take their medicine on time．The apps can also record their daily activities．Such collected information helps doctors discover the cause of an illness faster and more correctly．But the health care robots aren't as clever as Baymax yet．
Nowadys，scientists are working on improving the health care robots．They hope the robots can produce electricity by walking across the floor．If they succeed，batteries will not be needed．They also hope the robots can communicate with humans in the daily life so as to make people happier and healthier．
Scientists are trying to realize these dreams．Like Baymax，these health care robots may save people's lives in the future．We are looking forward to them．

根據(jù)短文內(nèi)容選擇最佳答案．
46．The underlined word"monitoring"in the passage means"A"in Chinese．
A．監(jiān)測(cè) 
B．娛樂(lè)  
C．危險(xiǎn)
47．According to the passage，Baymax isC．
A．a(chǎn) friendly small robot that looks after people's health
B．a(chǎn)s clever as the health care robots in real life
C．a(chǎn) main character in the movie Big Hero 6
48．In the passage，the health care robots that have been produced by scientistsC．
A．can't improve people's memory
B．can communicate with humans in the daily life
C．can help the old manage their health at home
49．Which of the following is TRUE according to the passage？B．
A．Nowadays the health care robots can produce electricity by walking across the floor．
B．Both the doctors and the old who use the health care robots can get help from them．
C．The health care robots can provide video games to check a person's heart rate．
50．What is the passage mainly about？B
A．It's mainly about the movie Big Hero 6．
B．It's mainly about the health care robots．
C．It's mainly about the importance of health．

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：選擇題

17．________ desk is long and wide．They like it very much．（　�。�
A．Sonia's and Jane'sB．Sonia and Jane's
C．Sonia and Jane   

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：選擇題

14．There is little milk in the fridge，         ？（　�。�
A．is thereB．isn't thereC．isn't it

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源： 題型：填空題

3．-Have you ever been to Disneyland in Hong Kong？
-No，never（從沒(méi)去過(guò)）．

查看答案和解析>>

同步練習(xí)冊(cè)答案