日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        <legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>

        <strong id="o5kww"><u id="o5kww"></u></strong>
        1. -I'm so sorry that you didn't win the skating marathon.
          -How long _____ you ______?
          -I skated for 5 hours.
          A.have, been skatingB.were, skating
          C.have you skatedD.did, skate
          D

          試題分析:句意:你沒有贏得滑冰賽,我很難過。你已經(jīng)滑了多久了?5小時(shí)。題中用了I skated for 5 hours表示動(dòng)詞的過去時(shí)表示動(dòng)作在過去發(fā)生,所以問的時(shí)候也用一般過去時(shí)不用現(xiàn)在完成時(shí),故選D
          點(diǎn)評(píng):動(dòng)詞的時(shí)態(tài)是學(xué)習(xí)英語過程中非常重要的知識(shí)。現(xiàn)在完成時(shí)表示動(dòng)詞在過去發(fā)生對(duì)現(xiàn)在造成的影響,F(xiàn)在完成時(shí)往往和already,yet,for+一段時(shí)間,since+點(diǎn)時(shí)間的時(shí)間狀語連用。一般過去時(shí)只表動(dòng)詞在過去發(fā)生,一般現(xiàn)在時(shí)表示習(xí)慣性的動(dòng)詞或是客觀真理、事實(shí)。
          練習(xí)冊(cè)系列答案
          相關(guān)習(xí)題

          科目:初中英語 來源:不詳 題型:單選題

          – Alex, how long ____________ you ___________ in this school?
          --For three years. I’ll graduate in July.
          A.a(chǎn)re; studyingB.do; studyC.will; studyD.have; studied

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題

          ― Where is Mr Brown, do you know?
          ― Oh, sorry. He is out. He ___________ back in an hour.
          A.comesB.going to comeC.will comeD.shall come

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題

          It is really a wonderful film. I      it just now and still feel frightened at present.
          A.will seeB.sawC.seeD.have seen

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題

          Listen! My sister_______ the piano in her room.
          A.play B.is playingC.playsD.Playing

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題

          He’s    his purse,  but he can’t       it.
          A. Looks for,  find B. finding,  look for   C. looking for,  find   D is looking , find

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題

          —Do you like the shirt?
          —Yes, it ____ very soft.
          A.feels B.felt C.is feeling D.is felt

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題

          --China      a lot in the past 30 years of reforming and opening policy(改革開放政策).
          -- That’s right. Our life is      honey now.
          A. has changed, as sweet as
          B. have changed, so sweet as
          C. has been changed, as sweetly as

          查看答案和解析>>

          科目:初中英語 來源:不詳 題型:單選題

          –Are you going to see the film with us ?
          –No, thanks .  I        it.
          A.sawB.have seenC.seeD.was seeing

          查看答案和解析>>

          同步練習(xí)冊(cè)答案