fail 是一个不及物动词。如果不针对具体的事情，就不用加 in.如果是科目如French 则要加in如fail in French. fail in history 历史考试不及格 . fail in examination 考试不及格.
fail [feil]
vi.失败， 不及格， 忘记
vt.使失望， 舍弃， 辜负， 不及格
n.不及格， 不及格者；必定，总是
fail in 在...上失败,变弱
fail in doing sth 表示做什么事失败了
You will bring the blame of others upon yourself if you fail in this.
如果你在这件事上失败了，就会招来别人的非议。
扩展资料：
fail in造句
Heaven above and earth below; witness my determination; and may gods and men scourge me should I fail in my duty or be ungrateful.
皇天后土，实鉴此心。背义忘恩，天人共戮。（《三国演义》）
Should you fail in the test, you could try again.
万一你考试失败了，你可以再试一次。
Any one of us could fail in the exam.
我们当中的任何一个都可能考试不及格。
I don't believe how you can fail in the exam.
我怎么也不相信你考试会不及格。
My parents will be disappointed in me if I fail in the exam.
如果我考试不及格，我父母将为我感到失望。
You see, in reality, there are two ways you can fail in our new world.
你们明白了吧，在新世界中有两种方式会导致你失败。
If we raise the bar, more students will fail in the exams.
如果我们增加了难度，更多学生将不会通过考试。
fail造句
有几家银行在不景气时期倒闭了。
He never fails to write to his mother every week.
他从来没有忘记每周给母亲写信。
He got a fail in history and passed in other subjects.
他历史考试不及格，其他科目都通过了。
I fail to see why you find it so amusing.
我不明白你们为什么对这件事感到如此好笑。
I tried to fix the equipment but I failed.
我想把机器修理好，但是失败了。
He failed in business.
他经商失败。
He failed in everything he tried.
他想的一切办法都没成功。
fail和fail in用法：
1、fail当意思是不及格的时候，是及物动词，后面直接加名词。
2、如果不针对具体的事情，就不用加 in。eg：I failed.
3、如果指具体的事情或者场合就需要加 in。
拓展资料
fail
1. Ever tried. Ever failed. No matter. Try Again. Fail again. Fail better.
努力过，失败过，没关系，屡战屡败，屡败屡战，每一次失败都比上一次更好。
2. Many of Britain's beaches fail to meet minimum standards of cleanliness.
英国许多海滩连最起码的卫生标准都达不倒。
3. The various elements of the novel fail to cohere.
这部小说的各部分之间缺乏连贯性。
4. Those who fail incline to blame the world for their failure.
那些失败者往往将他们的失败归咎于社会。
5. This magnificent church cannot fail to stop you in your tracks.
这座宏伟的教堂一定会让你止步赞叹。
fail in
1. You must study harder ( or ) else you'll fail in the English examination.
你必须努力学习,不然的话,英语考试不会及格的.
2. You will bring the blame of others upon yourself if you fail in this.
如果你在这件事上失败了,就会招来别人的非议.
3. By my calculation, 5 % of the students will fail in the exam.
据我估计, 百分之五的学生不能通过这次考试.
4. I study hard, so that I may not fail in the examinations.
我用功, 免得考不及格.
5. He studied hard only to fail in the exam.
他这么用功,结果竟然考场失利.
6. The ascetic saint and the detached sage fail in this respect to be complete human beings.
禁欲主义的圣徒和超然独处的贤哲在这方面算不上完整的人.
7. Most of us fail in our efforts at self - improvement because our schemes are too ambitious.
我们中的大部分人在 自我 修养的努力中失败了,因为我们的计划过于宏大.
8. I think I'm going to fail in the examinations.
我想我考试会不及格.
9. Drilling techniques that work well in one place can fail in another.
钻探技术可能在一个地方有用,在另一个地方就会失去作用.
fail
[feIl]
vi, vt
失败；不及格
The teachers failed me on the written composition.
教师们评我的笔头作文不及格。
He failed his English examination.
他的英语考试不及格。
不足；无法做到；（作物）歉收
Last year the crops failed.
去年农作物歉收。
"They fail to recognize that our population is increasing faster than the supply of food, available resources and job opportunities."
他们没有认识到我们人口的增长超过了粮食的供给|资源的开发和就业的机会。
使失望；辜负
His courage failed him in the end.
"到最后,他泄气了。"
We will never fail to live up to what our parents expect of us.
我们决不辜负我们的父母对我们的期望。
His friends failed him when he most needed them.
当他最需要朋友的时候，他们却令他失望。
衰退；衰弱
The wind failed and the sea returned to calmness.
"风停了,海面上恢复了一片寂静。"
（事业）倒闭，破产
如果不针对具体的事情，就不用加 in
eg：I failed.
You will fail if you don't work hard.
如果指具体的事情或者场合就需要加 in
eg: He failed in the sports meeting.
She failed in her attempt to convince him.
