go into
1．go or fit inside of；be able to be put in进入；放进
Two men were seen going into the house after dark．有人看见两个男人在天黑后进入这个住宅。
The table is too big to go into the closet．桌子太大，放不进贮藏室。
My foot won't go into this boot．我的脚穿不进这长筒靴。
2．enter a state or condition of进入某种状态或情况
The sick man went into a coma．病人进入昏迷状态。
Everyone went into raptures over her dancing and singing．看她跳舞唱歌，大家都欣喜若狂。
The new railway will go into service on the first of next month．这条新铁路将于下月一日正式通车。
The new regulation goes into effect today．新章程即日生效。
The book will go into its third edition．这本书要出第3版了。
The old woman went into a decline and nothing the doctor could do would help．她突然身体垮了，医生怎么治疗也无济于事。
3．discuss；talk about；state in detail讨（谈）论；详细论述
There's no need to go into details yet；just give me the general idea．还没有必要谈论细节，就给我谈谈一般情况吧。
The teacher went into the subject of newspapers today．老师今天谈论了报纸这个专题。
The engineer went into a full explanation of the purpose of the machine．工程师详细地解释了这台机器的用途。
4．be busy in or take part in；enter as a job or profession从事；参与；进入（某种行业）
The Mayor went into politics as a very young man．市长年轻时便参与了政治。
He wants to go into law when he gets out of school．他毕业后想当律师。
5．investigate；take up；examine 调查；着手处理；审查
The police intend to go into the matter very carefully．警察打算认真地调查这件事情。
The accountant will go into these figures for you．会计将替你审查这些数字。
We'll go deep into the question．我们将深入调查这个问题。
The case has to be gone into very carefully．这个案子须认真审查。
The matter has been gone into very thoroughly，and we find there are no grounds for the allegations．此事已经彻底调查，我们发现这些论断是没有根据的。
6．hit with force用力撞击
The car went into a tree and was severely damaged．汽车撞到树上，损坏严重。
7．begin to wear；put on开始穿；穿上
She went into mourning on the death of her mother．她为她母亲带孝。
8．divide a number exactly by two or more用2以上整数除某数
2 goes into 6，3 times，but 2 won't go into 7．用2除6得3，但2除不尽7。