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before

before的相关文献在1985年到2023年内共计39138412篇,主要集中在常用外国语、教育、经济计划与管理 等领域,其中期刊论文216篇、专利文献39138196篇;相关期刊129种,包括英语学习、大学英语、中学生英语等; before的相关文献由50000位作者贡献,包括不公告发明人、王伟、张伟等。

before—发文量

期刊论文>

论文:216 占比:0.00%

专利文献>

论文:39138196 占比:100.00%

总计:39138412篇

before—发文趋势图

before

-研究学者

  • 不公告发明人
  • 王伟
  • 张伟
  • 王磊
  • 李伟
  • 张磊
  • 刘伟
  • 王勇
  • 张涛
  • 李强
  • 期刊论文
  • 专利文献

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    • 王静云
    • 摘要: 用作状语的从句叫作状语从句。状语从句用于修饰主句中的动词、形容词或副词等。时间状语从句是指复合句中充当时间状语的句子,其关联词有before、after、when、while、as、since、till、until、assoonas等。在这当中,学生容易混淆when和while的用法,而这两词又恰好是考试高频单词,所以明晰when与while在引导时间状语从句时的用法异同至关重要。
    • 摘要: Submission of a manuscript implies:that the work described has not been published before(except in the form of an abstract or as part of a published lecture,review,or thesis);that it is not under consideration for publication elsewhere;that its publication has been approved by all co-authors,if any,as well as-tacitly or explicitly-by the responsible authorities at the institution where the work was carried out.The author warrants that his/her contribution is original and that he/she has full power to make this grant.
    • 秦刚
    • 摘要: Currently,changes of the world,of our times and of history are unfolding in ways like never before.The China-US relationship,as one of the most important bilateral relationships in the world,faces complicated and severe challenges like never before.China and the US are in a new round of mutual exploration,understanding and adaptation.
    • Lily Wang
    • 摘要: There is a month to go before the FIFA World Cup Qatar 2022 kicks off,but for Chinese merchants thousands of miles away,this commercial war is almost coming to an end.At present,in Qatar,the host country of the FIFA World Cup.
    • 陈博
    • 摘要: 《奥里的星星》Far out inside the space lives Ori.Tired of1 living alone in the darkness,Ori finds out how to make a star and before she knows it,she has made hundreds of them.As they light up the sky around her,people far and wide start to run to the stars.Soon Ori realises2 that she isn’t alone after all.
    • 杜锐
    • 摘要: Before是英语中的一个常见词,可以用作介词、副词与连词,其基本含义是“在……之前”。这一基本含义在before的具体使用中可以引申出多种意义,而传达这些意义的表达中也有不少词块。掌握这些意义与词块,可以助力我们的阅读理解,同时也可让我们的书面表达更加地道与丰富。
    • Doris Brougham
    • 摘要: Dear readers,Take a minute and think about your behavior.Your behavior can make people like you or dislike you.Most people want t"to be liked,and people like those who listen well and think before they speak.I try to do those things!You can learn more about positive behaviors to put into practice by reading our article"Good Habits That Pay Off"(p.20).
    • 摘要: 一、语法填空从A、B、C三个选项中选择最佳答案填空。(共10小题,每小题2分)()1.Paul usually has breakfast________seven o’clock.A.in B.at C.on()2.Alan always gets up late for school,so he________eats breakfast.A.always B.usually C.never()3.Miss Brown plays volleyball________runs before breakfast.A.or B.but C.so()4.What________your father usually do after work?A.is B.do C.does()5.—________do you go to school every day?
    • Sam Burkett
    • 摘要: Q: Dear Mr. Sam, I feel nervous and anxious(焦虑的)when an exam is coming. Could you please offer me some advice to overcome(克服)my anxiety before an exam? Thank you very much.A: Like you, I used to have the "exam anxiety" when I was a middle school student. There are many things you can do to relieve(缓解;缓和)your "exam anxiety".
    • 寇子恒; 陈传光(指导)
    • 摘要: My name is Kou Ziheng.There are many rules in my family.In the morning,I have to get up on time and make my bed.After breakfast,I need to go to school early.After I go back home from school in the afternoon,I must do my homework first.Then I can watch TV for half an hour.I have to go to bed before 9:00 p.m.I can’t go out on school nights.And I can play computer games only on weekends.I think these family rules are very strict.But they are good for me because they can help me develop good habits.
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