adapt oneself to sth 和adjust oneself to sth 用法差不多。
我认为虽然这两个词在英文的解释上有细微的区别，但是涉及到使用的时候，两个词基本一样，尤其在考试中这样两个词轻易不会放在一起出的，除非是考核两个词除了“适应”之外的含义时，比如adjust 还有“调节”的含义。
adjust和adapt的区别:
一、Adjust：
1．及物动词 vt. ：调节,使…适合,校准
adjust a radio (dial) 调准收音机的选台指针
adjust color on a TV 调整电视的色彩
adjust one's tie in a mirror 照镜子整理领带
2．及物动词 vt. 使…适合[于…][to]
adjust a telescope to one's eye 调节望远镜使之适合眼睛观看
3．及物动词 vt. 调整<机器>
adjust a clock 调准时钟
二、adapt：
1．及物动词 vt. ：(改装)使适合，改编。 make to fit in a new place; make fit for
He adapted his old car engine to the boat. 他把他的旧汽车上的引擎用到那只船上。
adapt sth. for a particular use 使某物适合某一特殊用途
三．当表示：改变。。。适应环境时adjust和adapt则差不多。 常跟to 搭配。
The body adjusts itself to changes of temperature. 身体会自行适应温度的变化。
You must adjust yourself to new conditions. 你必须使自己适应新的环境。
He soon adjusted to army life. 他很快就适应了军队生活。
adapt oneself to a new job 使自己适应新的工作
adapt one's thinking to the new situation 使思想适应新形势
fit
1.To be the proper size and shape for:
合适，适合：成为合适的大小和形状：
These shoes fit me.
这些鞋很合适我穿
suit
1.To meet the requirements of; fit:
适合，符合…的要求：
This candidate does not suit our qualifications.
这个候选人不符合我们的条件
2.To make appropriate or suitable; adapt:
使适合，便适应，使适宜：
builders who suit the house to the owner's specifications.
使房子适合房主提出的规格的建筑工们
3.To be appropriate for; befit:
合适：
a color that suits you.
适合你的颜色
4.To please; satisfy:
使高兴，使感到满意：
a choice that suits us all.
一个让我们大家都满意的选择
5.To provide with clothing; dress:
供给…衣服，给…穿衣服：
The NCOs suited the recruits in green uniforms.
军士匀给新兵穿上绿色的制服
用在衣服上可以认为fit是大小合适，suit是颜色合适，match是都合适。
fit 指大小、形状的合适，引申为吻合、协调。suit 指合乎需要、口味、条件、地位，以及花色、款式等与某人的皮肤、气质、身材或身份相称。match 多指大小、色调、形状、性质等的搭配。
This new jacket fits her well . 这件夹克很合她的身。
对比：This new jacket suits her beautifully . 这件夹她穿着真漂亮。
That colour suits you best .
Try the new key and see if it fits the keyhole .
Does this time suit you ?
No dish suits all tastes .
当表示“使……适合”的意思时，fit 常与 for 连用；suit 常与 to 连用。
His experience fits him for the job .
He suited his speech to his audience . 他使自己的演讲适合于听众。
The People's Great Hall and the Historical Museum match the Tian An Men beautifully . 人民大会堂和历史博物馆把天安门陪衬得极为美丽。
match / fit / suit
精讲: match表品质、颜色、设计等方面匹配，即：与……相配； fit作及物动词：适合，配上，合身，使人适应；作不及物动词，表吻合，合身； suit表适合，常强调颜色、式样等适合某人，而fit则强调大小合身。
精练:
① It doesn't ________ you to have your hair cut short.
② Carpets should ________ the curtains.
③ Does the coat ________ you?
④ Military training ________ men for long marches.
6. compare...with / compare...to
精讲: compare...with 将……与……比较; compare...to ...把……比作……,将……与……比较。
精练:
① I ________ my answers ________ the teacher's and found I had made a mistake.
② Poets have compared sleep ________ death.
答案① suit ② match ③ fit ④ fits
Adapt --- vt to make suitable to or fit for a specific use or situation使适合, 使合适或适应某种特定用法或状况 eg. He adapted himself to the cold weather.他适应了寒冷的天气。 / vi. To become adapted适应，顺应 eg. They discovered a new species that adapts well to winter climes. 他们发现了一个很适应冬天气候的新物种。Synonyms同义词：adapt, adjust, fit, suit, match The central meaning shared by these verbs is “to make suitable to or consistent with a particular situation or use” 这些词都含“适合” 、“适应”的意思。
adapt 指“修改或改变以适应新条件”, 如: You should adapt yourself to the new environment.你应该适应新环境。
adjust 指“调整”、“调节”使之适应, 如: You can't see through the telescope until it is adjusted to your eyes. 你把望远镜调节到适合你的目光之后, 你才看得见。
fit 多指“大小适合”, 引伸为“吻合”, 如: The shoes fit me well. 这鞋我穿正好。suit 多指“合乎要求、 口味、性格、情况”, 如: No dish suits all tastes. 众口难调。
match 指“大小、色调、形状、性质等相配或相称”, 如: A red jacket doesn't match green trousers.红上衣与绿裤子不相配。
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