还有个constrain
，放在一起，如下：restrictrestrainconstrain外形有点像，当这组动词都表述为“限制”的意思时，区别如下：
restrict限制，约束（使之不超过需要的范围，如大小、规模等）；或约束，限制(活动或行为)，如：1. Speed is restricted to 30 mph in towns.在城里车速不得超过每小时30英里。2. The government imprisoned dissidents
, forbade travel, and restricted the press.政府囚禁了持不同政见者，禁止出游，并且限制了新闻自由。
Restrain抑制，遏制（以防变得过于激烈、强硬或直白）；（通过拘留
、上手铐等方式）阻止，限制（囚犯等的暴力行为
），如：3. I couldn't restrain myself any longer and burst out laughing.我再也忍不住，突然大笑起来。4. The prisoner had to be restrained by the police.警察只好强行制住囚犯。
Constrain: 限制，限定，约束（受体力或道德
约束，或所处环境所限），如：5. Women are too often constrained by family commitments
and by low expectations.女性往往受到家庭责任和低期望值
的束缚。6. Agricultural development is considerably constrained by climate.农业发展在相当程度上受气候
限制。
更多的在“词不离句：英语常用词汇8000分级过关”（蓝色字体是链接）。
●不要试图去记那些用法
，是记不住的；而是把例句记下来，这样用法也就记住了！通过听录音，复述，默写，就轻松地把句子记住啦！
在英语常用词汇里有哪些词汇是同义词
，近义词及易混词呢？《词不离句：英语常用词汇8000分级过关》统计如下：
从上可见，在英语常用的词汇8000多个里，有过半的词汇是同义词，近义词及易混词，这是很多人没想到的，我们都得区分清楚它们的用法。
语言学习要遵循如下规律：■语言学习要从听开始，这样才能打通语音与文字之间的连接；■语言学习要以句子为单位进行输入输出，而非单词！这样去学，才能掌握单词的用法，这样去学，英语就会变得简单起来！■语言属于类运动型知识，仅仅背单词，看看书，刷刷题是远远不够的，需要去训练才能掌握！这跟弹钢琴的道理是一样的，看看书，看看乐谱就会弹钢琴？
专题论述如下：1、英语训练指南（深度好文）-链接
Brother Joe007-词不离句：用自带的大杀器去学习英语！
2、单词可以秒记，你的记忆力也是惊人的！详情参考如下链接：
有没有什么可以快速记住英语单词和句子的方法？
Golden Oldie-怀旧金曲
Donnie-ace of base
Donnie's got a secret and you know it， he was yours, in the summertime, yeah，about ten years ago， he promised you to stay forever live with you，it's so bittersweet now，when you know what you lost；
*** Donnie was the boy you always wanted by
your side，Donnie was the boy your girlfriends fell for
one by one，Donnie was the boy you always wanted day and
night，but Donnie had a girlfriend tender, sexy, sweet
and blonde，in the summer time, yeah，in the summer time life was easy，on the beach you had him long ago； ***
Donnie was the boy you always wanted by your
side，Donnie was the boy your girlfriends fell for
one by one，Donnie was the boy you always wanted day and
night，but Donnie had a girlfriend tender, sexy, sweet
and blonde，he's always on your mind，the season changes years went by，but that chapter of love stays unfinished for
you，keep on dancing through your new life，maybe, make a move，make him see you again，as the flower you are.
（repeat *** ）
in the summer time, yeah，in the summer time life was easy，on the beach you had him long ago，Donnie was the boy you always wanted by your
side...