enter 和enter for 都有参加的一层意思 ,有什么区别?

Many students take part in entering for the contest actively.

enter for a race
参加赛跑
"Every year I enter for the garden competition too,and I always win a little prize for the worst garden in the town!"
"每年我也报名参加花园大赛,但我总是得全镇最差花园的小奖!"
A lot of cars entered for this race last year.
"去年,很多小汽车参加了这种比赛"

enroll vi.参加；登记；注册；记入名册 一般是新学期注册或注册学某一门学科,而 enter vt.进入；开始；参加 vi.参加,登场；进去 指进入某个房间,一般没有注册之意.这句话的意思是
Norris决定下学期报一些夜校上,反正他在纽约定居了.报课 一般用enroll

join是"加入"的意思
而"join in"是"参加"的意思
例如:参加党(join in the Party)
还有"take part in"也是"参加"的意思
例如:参加歌咏小组(take part in the singing group)
还有"enter for"是"报名参加"的意思
例如:报名参加数学竞赛(enter for the maths contest)
当join和join in当“参加”讲时.
join表示参加某一团体、组织、机构,并作为其中一员（如：入党、入团、入会、参军等）
e.g.He joined the Labour Party/this company in 1999.
他1999年加入了工党/这家公司.
join in:to take part in an activity 参加(活动)
e.g.We all joined in the singing.我们大家一起唱歌.
另外：join也有to take part in an activity的意思
但join后接的名词似乎更加抽象
e.g.Come on in and join the fun!快进来一起完吧!
enter for 是报名参加的意思.（enter这个词有登记的意思）
e.g.He entered himself for the exam.
Attend
attend39 vt.①出席,参加②照顾,护理 vi.(与to连用)①专心于,致力于②照顾
经典例句After sleepless nights and long hours of backbreaking work,the prisoners were forced outside to attend roll-calls which lasted for hours.在无数不眠之夜和长时间高强度工作之后,囚犯们还被迫进行几小时的露天点名.
词汇辨析join,take part in,attend,enter：
join 参加,加入,成为……的一员；
take part in 参与,参加某种活动；
attend 出席,参加,定期去（某处）；
enter 加入,开始从事；开始参加.

enter for
意为“参加”（竞赛,活动等）；报名参加（比赛）
=take part in=be in
如：My parents pressed me to enter for the competition.
我父母竭力劝我报名参加这个竞赛.
enter
vt.进入；开始；参加vi.参加,登场；进去n.输入；回车
可搭配短语：
enter into 进入；讨论；成为…的一部分；研讨；分享；体谅
enter in 进入,报关进口
enter for 参加（竞赛,活动等）；报名参加（比赛）
enter into force 生效；实行；加入行列
enter on 占有,着手；正式开始
enter key [计]回车键；[计]输入键
enter upon 开始；着手
enter into a contract 订立契约
enter the contest 加入竞赛；参加比赛
enter up 登记；记录,记下
enter by 通过…进入
亲,记得采纳哦,码字很累的撒,不懂记得追问呦～

enter for 报名参加（比赛等）
Our team has entered for the competition.
我们队已报名参加比赛.
take part in 参加(活动等）
Are you going to take part in the first experiment?
你们会参与首次实验吗?
join in用法跟take part in差不多,也是参加一些活动.但take part in进一步强调在活动中充当一定的角色并发挥一定的作用.
They are going to join in the singing.
他们将参加唱歌.
join.一般是加入某人或组织团体,成为其中的一员.
I'll persuade him to join our club.
我将劝他加入我们的俱乐部.
go in for
1.参加
I am going in for an entrance examination next year.
我明年参加入学考试.
2.喜欢
Henry went in for swimming.
亨利喜欢游泳.
attend出席,参加,这个就比较正式.一般在很书面语用得多一些.
He did not attend the meeting yesterday.
昨天他没有参加会议.

enter 本身就是及物动词,有进入,参加,从事...的意思,通常后面跟实意名词,例如 enter the classroom ,enter the war ,enter politics ...
enter for,是加入,开始从事；开始参加的意思..例：entered for the competition
但是类,请注意,它后面也可以跟抽象名词,例如,XXX带我进入了一个新的领域...
嗯嗯..就这样啦..

enter for
报名参加
take part in
v.
参与, 参加
enter
进入,加入,登记

enter for 报名参加竞赛等 相当于及物名词
take part in ...activity
参加,
参与某种行动 如环保活动,婚礼仪式等
join连接,使结合.与什么会合.
加入参加某种组织,入党参军Join the Party/army
join sb.in sth.和某人一起做某事
和我一起散步好吗（去给她买礼物）
will you join me in a walk (in buying a present for her )
join up/together联合 相遇 相交
join in 参加某活动 join in the game
attend the meeting 参加会议

in 一般和into在表示“内”的时候通用
on 一般表示在什么“上”
for 表示为了什么
I enter in/into a bus 我进了一辆公车
I enter a bus for her 我为了她进了一辆公车

答：join,join in和take part in
1)加入某党派、某组织或某社会团体,用join,不可用join in.如：
①He will never forget the day when he joined the Party.
他永远也忘不了他入党的那一天.
②His brother joined the army three years ago.
他哥哥是三年前参军的.
join还可解释为“连接”.如：
①The railway joined the two cities.
铁路把两个城市连接起来了.
②The two clauses are joined by a conjunction.
两个分句由一个连词连接起来.
2)说参加某种活动用join in,如说“与其人一起做某事”,则用join sb.in sth./ doing sth..如：
①May I join in the game?我可以参加这个游戏吗?
②Come and join us in the discussion.来和我们一起讨论吧!
③We are having supper now.Would you like to join us?
我们正在吃晚饭,你也来和我们一起吃好吗?
join in多指参加小规模的活动如“球赛、游戏”等,常用于日常口语.如：
①Come along,and join in the ball game.快,来参加球赛.
②Why didn't you join in the talk last night?昨晚你为什么没参加座谈?
3)take part in参加(群众性活动、会议等),往往指参加者持积极态度．起一份作用.如：
①A great number of students took part in May 4 Movement.
大批学生参加了五四运动.
②We are going to have an English evening.Do you want to take part?
我们准备举办一个英语晚会,你想参加吗?
③How many of you are going to take part?
你们多少人准备参加?
④All the students took an active part in the thorough cleaning.
所有的学生都积极参加了大扫除.
【注意】take part in是惯用词组,part前一般不用冠词,但part前有形容词修饰时,要用不定冠词.如：
Lincoln took an active part in polities and was strongly against slavery.
林肯积极参加政治活动,强烈反对奴隶制.
enjoy--get pleasure from;take delight in.
“享受...之乐趣；乐于”.例如：
I've enjoyed talking to you about old times.
我很高兴曾经和你叙旧.
like(vt.vi.)--be fond of;have a taste for;
find satisfactory or agreeable.“喜欢；喜爱；爱好”
例如：Do you like fish?你喜欢鱼吗?
I like to read in bed but I don't like having
meals in bed.
我喜欢躺在床上看书,但我不喜欢在床上吃饭.
at the end of“在……末端（尽头）；在……末（底）”可表示时间,也可表示地点.后面可以跟名词或相当于名词的词.在句中作时间状语,可以放在句子开头,也可以放在句子末尾.
例如：There is a post office at the end of the road.
在路的尽头有一家邮局.
At the end of last week,we had a class meeting.
到上个星期末,我们开了一次班会.
at last=in the end=finally“最后；终于”,后面不接任何单词,在句中作时间状语,一般放在句子开头.
例如：At last/Finally,they won the football match.
他们终于赢了这场足球比赛.
We walked three hours.At last/In the end,we got to the park.
我们走了三个小时.最后我们终于到达了公园.
及物动词 vt.
1.出席,参加
He did not attend the meeting yesterday.
昨天他没有参加会议.
2.上(大学等),前往
The school was attended almost entirely by local children.
上这个学校读书的几乎全是当地的孩子.
3.照料;护理;侍候
There was no one to attend him but Tina.
除了蒂娜,再无人照顾他了.
4.伴随,带有
5.陪同,护送
不及物动词 vi.
1.出席,参加[(+at)]
2.照料,处理[(+to)]
I'll attend to the matter.
我来处理此事.
3.护理;侍候[(+on/upon)]
4.注意,倾听;致力(于)[(+to)]
She didn't attend to what I was saying.
她并不注意听我所说的话.
attend主要用于参加比较重要的场合与会议

join 参加,加入,成为……的一员； take part in 参与,参加某种活动； attend 出席,参加,定期去（某处）； enter for加入,开始从事；开始参加.
join指加入某党派、某组织或某社会团体,以及参军等,还可表示参与某种活动.例句：
①I will never forget the day when I joined the Party.我永远也忘不了入党的那一天.
②Will you join us for dinner?请你和我们一起吃饭好吗?
take part in指参加群众性活动、会议、劳动、游行等,往往指参加者持有积极的态度,起一份作用,有时与join in可互换.例句：
①Will you take part in the English evening?同我们一起参加英语晚会好吗?
②All the students took an active part in the thorough cleaning.所有的学生都积极参加了大扫除.
③We should take an active part in school activities.我们应该积极参加学校的活动.
join in通常指参加某种活动,尤其指和其他人一起参加某项活动.例句：
①May I join in the game?我可以参加这个比赛吗?
②I hope you”ll all join in the discussion.我希望你们大家都参加讨论.
如果说"与某人一起做某事"、"和……在一起"则用join sb.in sth./doing sth..例句：
①Would you join me in a walk?和我一起去散步好吗?
②Will you join us in a game of cards?你愿意和我们一起玩牌吗?
③I”ll join you in a few minutes.我过几分钟将和你在一起

participate in 1.参加 How many people participated in the opening ceremony?多少人参加了开业典礼?attend vt.1.出席,参加 He did not attend the meeting yesterday.昨天他没有参加会议.2.上(大学等),前往 The school was attended almost entirely by local children.上这个学校读书的几乎全是当地的孩子.3.照料;护理;侍候 There was no one to attend him but Tina.除了蒂娜,再无人照顾他了.4.伴随,带有 5.陪同,护送 vi.1.出席,参加[(+at)] 2.照料,处理[(+to)] I'll attend to the matter.我来处理此事.3.护理;侍候[(+on/upon)] 4.注意,倾听;致力(于)[(+to)] She didn't attend to what I was saying.她并不注意听我所说的话.join vt.1.连结;使结合[(+to/together/up)] He joined the two pieces of wood together with glue.他用胶水将这两块木料粘在一起.2.与...会合;与...交接 This path joins the highway up ahead.这条路在前面与公路相接.3.和...一起做同样的事;和...作伴[(+in/for)] Will you join us for dinner?你和我们一起吃晚饭好吗?4.参加;作...的成员 I'll persuade him to join our club.我将劝他加入我们的俱乐部.5.邻接 The two houses join each other.这两栋房子相互毗连.6.回到(岗位等) After a few days on shore the sailor joined his ship.在岸上待了几天后,水手回到了他的船上.vi.1.会合;相遇 Where do the two rivers join?这两条河在什么地方会合?2.参加;同...一起[(+in)] He never joined in the usual sports of the boys.他从不参加孩子们的一般体育活动.3.邻接 The two estates join at the foot of the hill.这两处房地产在山脚下相毗连.n.1.接合点;接连处[C] The joins can hardly be seen.接缝几乎看不出来.take part in Are you going to take part in the first experiment?你们会参与首次实验吗?【attend,join,participate,take part in】 这些动词或词组均含“参加,加入”之意.attend〓侧重参加或出席会议或学术活动等.join〓普通用词,指加入党派、团体或游戏活动等.participate〓正式用词,特指参加团体活动,暗示以一个积极的角色参加.take part in〓侧重参加某项群众性、集体性的事业、工作或活动,突出参加者在其中发挥一定的作用.

enter for sth. 报名参加
如：A lot of cars entered for this race last year. "去年,很多小汽车参加了这种比赛"
take part in：参加某项活动，如：Can you come to take part in our party？
join：加入某种组织，成为其中一员 join the army

enter in 没有查到,貌似没有.
enter on （1）开始.（2）获得.的所有权,继承（财产）
enter into （1）开始,处理,缔结（2）察言观色,体会,共鸣,参与（3）成为.的一部分,包含于.之中
enter for 参加报名 （竞赛等）