重要

fail

/feɪl/📚 811 361 5中考高考
If you fail to do something that you were trying to do, you are unable to do it or do not succeed in doing it. 未能

verb [vi. 不及物动词]失败;未能做到,未能做;辜负,使失望;不及格,未能通过;出故障,失灵;衰弱,衰退;破产,倒闭;歉收;不下雨,下雨少;忘记

If an activity, attempt, or plan fails, it is not successful.
失败 •  We tried to develop plans for them to get along, which all failed miserably.  我们设法制定出让他们相处融洽的计划,但都惨败了。

noun [抽象名词]不及格;<非正式>过失,失败

It's the difference between a pass and a fail.
这是及格和不及格的区别。

fail 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Lesson 103&104 The French test fail 形容词: 未及格,失败
Lesson 16 A polite request fail 动词: 无视,忘记
Lesson 55 Not a gold mine
Lesson 9 Flying cats
Lesson 29 Funny or not?
Lesson 46 Do it yourself
Lesson 50 New Year resolutions
“飞了”→到手的鸭子飞了→失败
fail

vi. 失败,不及格;衰退;缺乏;破产

单词造句:
网友用“Fail”造句精选
He was afraid the revolution they had started would fail. 他担心他们发起的革命会失败。
Some schools fail to require any homework. 有些学校没有布置任何家庭作业。
He was 58, and his health was failing rapidly. 他58岁,健康状况每况愈下。
We waited twenty-one years, don't fail us now. 我们等了21年,如今不要辜负我们。
If all else fails, I could always drive a truck. 迫不得已的话,我总可以开卡车。
On the 30th you must without fail hand in some money for Alex. 在30号你务必亲手交给亚历克斯一些钱。
What will you do if you fail? 如果你考试失败打算干什么?
Me? Fail? I don't think so. 我?失败?我可不这样认为。

失败

① vi. 失败

  • fail + 宾语 做某事失败
  • He failed.

fail (in) doing sth. 在某些方面失败 (in 可省略)

  • He failed (in) examination.

② vi. 不及格

  • I hope I haven’t failed in the French test.

③ vt. 使……不及格

  • The teacher said he would fail me if I don’t work harder.

④ vt. 未能……,不能……,忘记……(后接不定式)

fail to do sth. 没有能够做某事,忘记做……

  • He failed to swim across the river.
  • He failed to finish his work in time.
  • Don’t fail to past the letter for me.
  • She failed to keep her word.

not fail to do sth. 一定能够某事

  • I can not fail to pass it.
  • You can not fail to drive it. 你一定能够驾驶
  • If you arrived in Beijing, you cannot fail to find the New Oriental School.