1、指代不同
in the front of：在…前面。
in front of：在前面。
2、语法不同
in the front of：front用作名词的基本意思是“前面,前部”或“正面”。用于军事上通常译为“前线,战线,阵线”,用于比喻义可表示某项研究的最前沿。
in front of：front还可用来指人的“外表或样子”,还有“(避暑地的湖滨或海滨的)散步道”“(气)锋”等意思。在口语中可指“作为(秘密、非法活动的)掩蔽物”或“幌子”,其后常接由for引导的短语作其定语。
3、侧重点不同
in the front of：在外部的前面。
in front of：在其内部的前面。
front是名词
当front是名词时，其含义为“前面；正前方；前部；（建筑物，尤指教堂朝西、北、东、南等的）面；前方；阵线；表面“，其复数形式为fronts。
例句：The front of the car was badly damaged.轿车的前面严重损坏。
The teacher made me move my seat to the front of the classroom.老师把我的座位改在教室的前面。
front是动词
当front是动词时，其含义为“面向；在…前面；朝；向；用…作正面；用…覆盖正面；领导，代表（团体、组织等）；主持（电视节目、演出等）；（为强调而将句子某一部分）前置”，其第三人称单数是fronts，现在分词是fronting，过去式是fronted，过去分词是fronted。
例子：The line of houses fronted straight onto the road.这排房子正对着马路。
in the front of双语例句
1、Write your name in the front of the book.
在前面的书页写上你的名字。
2、She was standing in the front of the queue.
她站在队伍的前端。
3、Don't put the longest flowers in the front of the bouquet.
不要把最长的花放在花束的靠前位置。
4、There is a table of contents in the front of a dictionary.
词典的开头有目录表。
5、Treasury Secretary in the front of American currency.
财政部长在美国货币正面。
6、About 50 teeth lie in the front of a great white's jaws.
大白鲨颚片前端有约50颗牙齿。
7、A list of phonetic symbols is given in the front of the dictionary.
在词典前面给出了音标表。
8、The advanced system is integrated in the front of the shoes,in a waterproof and dustproof case.
这套高级系统就安置在鞋尖处，配有防水防尘保护壳。
9、When you flex your ankle,muscles in the front of your leg contract,
当你弯曲脚踝时，腿前部的肌肉就会收缩，
10、The poison is released from openings in the front of their fangs.
毒液是从毒牙前部的张口处分泌出来的。
11、Synopses appear in the front of revisions or Flovas as a summary of contents.
把纲要放在订正或植物志前面作为内容摘要。
12、Have you ever seen that little one page"Note to Reader"in the front of Look Homeward,Angel?
你看过《天使望故乡》那本书前面那短短一页的“致读者”吗？
13、Louis in the front of the ring,Schmeling with his back to me...
路易斯紧靠拳击台护栏，施梅林背对着我
14、this is a cross-section right in the front of the brain twisting and contorting as I mentioned.
如我之前所述，脑部正前方左右脑交界处发生旋转、扭曲，
15、Ever wonder why there's a teeny-tiny pocket above the regular ones in the front of your jeans?
有没有想过，牛仔裤口袋上方的迷你口袋用途何在？
16、There's a snack bar serving sandwiches and hot and cold refreshments situated in the front of A deck.
在A甲板有一个零食吧，提供三明治以及冷热饮品。
17、One spring,the boy's father asked for some saplings from the neighbor.He wanted to plant them in the front of the house.
一年春天，小男孩的父亲从邻居家讨了些树苗，他想把它们栽在房前。
18、Ever wonder why all those magazines and yummy candy are crammed in the front of checkout counters?
你有想过为什么这些杂志和美味的糖果都摆在收银台前卖吗？
19、In the front of the lobby,across the parking lot,was a small swimming pool.It was a place the last of my money could take me,for a night.
旅馆大厅的前部，停车场对过是一个小泳池。我仅剩的那点儿盘缠，也就是能让我在这个地方住上一宿。
20、AZUZ:Well,it's not all about the Hamiltons,but you can find the signature of the U.S.Treasury Secretary in the front of American currency.
对了，这并不全与汉密尔顿有关，但你能在美国货币正面找到有关美国财政部的署名。
