备考2020年高考英语一轮复习04:连词

修改时间:2019-08-13 浏览次数:291 类型:一轮复习 编辑

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一、单选题

  • 1. Tom is so independent that he never asks his parents' opinion _________ he wants their support.
    A . since B . once C . unless D . after
  • 2. _______ you can sleep well, you will lose the ability to focus, plan and stay motivated after one or two nights.
    A . Once B . Unless C . If D . When
  • 3. _________ we don't stop climate change, many animals and plants in the world will be gone.
    A . Although B . While C . If D . Until
  • 4. If you don't understand something, you may research, study, and talk to other people _______ you figure it out.

    A . because B . though C . until D . since
  • 5. —Peter, please send us postcards ______ we'll know where you have visited.

    —No problem.

    A . but B . or C . for D . so
  • 6. Every year, ______ makes the most beautiful kite will win a prize in the Kite Festival.

    A . whatever B . whoever C . whomever D . whichever
  • 7. ______ birds use their feathers for flight, some of their feathers are for other purposes.

    A . Once B . If C . Although D . Because
  • 8. Located_________the Belt meets the Road,Jiangsu will contribute more to the Belt and Road construction.

    A . why B . when C . which D . where
  • 9. ______some people are motivated by a need for success, others are motivated by a fear of failure.

    A . Because B . If C . Unless D . While
  • 10. ______ the average age of the population increases, there are more and more old people to care for.  

    A . Unless B . Until C . As D . While
  • 11. _______online shopping has changed our life, not all of its effects have been positive.

    A . Since B . After C . While D . Unless
  • 12. My grandfather still plays tennis now and then,           he's in his nineties.

    A . as long as B . as if C . even though D . in case
  • 13. I am not afraid of tomorrow, ______ I have seen yesterday and I love today.

    A . so B . and C . for D . but
  • 14. I really enjoy listening to music ___ it helps me relax and takes my mind away from other cares of the day.

    A . because B . before C . unless D . until
  • 15. _____the damage is done, it will take many years for the farmland to recover.
    A . Until B . Unless C . Once D . Although
  • 16. It is so cold that you can't go outside_____ fully covered in thick clothes.
    A . if B . unless C . once D . when
  • 17.        a single world can change the meaning of a sentence, a single sentence can change the meaning of a paragraph.
    A . Just as B . Even though C . Until D . Unless
  • 18. There is only one more day to go        your favorite music group play live.
    A . since B . until C . when D . before
  • 19. We need to get to the root of the problem ________ we can solve it.
    A . while B . after C . before D . as
  • 20. You won't find paper cutting difficult _____you keep practicing it.
    A . even if B . as long as C . as if D . ever since
  • 21. He is a shy man,___he is not afraid of anything or anyone.
    A . so B . but C . or D . as
  • 22.      some leaders and scientists have praised China's achievement in space technology, others regard China's progress as a threat.
    A . Unless B . Once C . Even though D . Now that
  • 23. — Why didn't you help the little boy?

    —Oh, he had struggled to his feet ______ I could run over and offered any help.

    A . before B . after C . when D . since
  • 24. Why do you want a new job ______ you've got such a good one already?
    A . that B . where C . which D . when
  • 25. _______ you consider that the airline handled 80 million passengers last year, the accident figures are really very small.
    A . Unless B . When C . Before D . Though
  • 26. I think Tom will make a good monitor,        I'd like to vote for him.
    A . but B . for C . or D . so
  • 27. The book is now out of print, ______ it can easily be borrowed from libraries.
    A . and B . for C . so D . but
  • 28. Sometimes tests are needed ______ doctors discover exactly what's wrong with your body.
    A . since B . before C . although D . if
  • 29. She doesn't speak our language,        she seems to understand what we say.
    A . yet B . and C . or D . so
  • 30. — How can I wake up so early?

    —Set the alarm at 5:00 am.,       you will make it.

    A . and B . but C . or D . so
  • 31. —Why do you drink so much coffee?

    —Well,       it doesn't keep me awake in the night, I see no harm in it.

    A . when B . as long as C . as though D . while
  • 32. —Excuse me, sir. Can you spare me a dollar _________ I can buy this book?

    —Sure, no problem.

    A . for B . so C . but D . or
  • 33. ________some people criticize graffiti for being ugly and destructive, those graffiti lovers still see it as real art.
    A . As B . While C . Once D . Until
  • 34. The woman often complain that she does every single bit of housework ________ her husband Bob just does the dishes now and then.
    A . while B . since C . when D . as
  • 35. We Chinese eat with chopsticks ______ most westerners eat with knives and forks.
    A . for B . as C . while D . when
  • 36. There was never any time for Kate to feel lonely, ________ she was an only child.
    A . ever since B . now that C . even though D . as though
  • 37. ________ offensive nicknames are seen as a form of bullying at school, next time you want to call someone by its nickname, weigh it before you do.
    A . Since B . Unless C . Although D . Before
  • 38. Granny always keeps her cellphone switched off _________she's expecting a call.
    A . Since B . unless C . once D . when
  • 39. _________ with heavy loads of teaching _________ he later became an easy target of the flu.
    A . So tired was the teacher; that B . The teacher was so tired; which C . Tired as the teacher; that D . Such was the tired teacher; which
  • 40. —What bad weather! I'm afraid the trip will be canceled.

    —____it would clear up tomorrow.

    A . Even if B . If only C . Only if D . As if
  • 41. It is extraordinarily difficult to get a leading job in most fields without having been to university, your      talents.
    A . whatever B . however C . whichever D . wherever
  • 42. It was nearly a week _______ the rescue team located the crashed plane.
    A . since B . before C . until D . after
  • 43. You must get a good night sleep first, ____much work you have to do.

    A . although B . no matter C . however D . whatever
  • 44. After the war, a new school building was put up ________ there had once been a theater.

    A . where B . that C . which D . when
  • 45. Nancy enjoyed herself so much _____ she visited her friends in London.

    A . that B . which C . where D . when
  • 46. After graduation, he took all his works(作品) to London _______ get a good job there.

    A . so that B . in order that C . in order to D . as to
  • 47. The game is not very difficult _______ you understand the rules.

    A . until B . though C . once D . unless
  • 48. I don't believe we've met before,       I must say you do look familiar.

    A . therefore B . although C . since D . unless
  • 49. ________ you can sleep well, you will lose the ability to focus, plan and stay motivated after one or two nights.

    A . Once B . If C . Unless D . While
  • 50. Native English speakers can understand each other _________they don't speak the same kind of English.
    A . even if B . as if             C . the same as D . though

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