介词是中考英语必考点，常出现在单项选择、完形填空、短文填空，主要考查时间 / 地点介词辨析、易混介词对比、固定搭配。以下系统梳理核心考点、易混点，并附中考真题 / 模拟题练习。
一、介词核心规则（必记）
介词是虚词，不能单独作成分，后必须接：名词 / 代词宾格 / 动名词（doing） 口诀：介后宾、介后 ing（介词后人称用宾格，动词变 doing）
二、高频介词分类精讲
（一）时间介词（中考占比最高）
| in | ||
| on | ||
| at | ||
| for | ||
| since | ||
| by | ||
| during | during |
（二）地点 / 方位介词（易混辨析）
1. at/in/on（空间大小）
- at
：小地点、具体位置点 → at home; at the bus stop - in
：大地点、封闭内部 → in China; in the box; in the tree（外来物） - on
：表面接触、接壤 → on the desk; on the tree（长在树上）; on the river
2. 易混方位对比
- between
（两者）/ among（三者及以上）between you and me; among the students - across
（表面穿过）/ through（内部穿过）/ past（旁经）swim across the river; walk through the forest; drive past the shop - in front of
（外部前面）/ in the front of（内部前部）A tree is in front of the house.I sit in the front of the bus. - above
（斜上方，不接触）/ over（正上方）/ under（正下方）/ below（斜下方）
3. 位置关系
next to（紧邻）; beside（在旁）; opposite（对面）; near（附近）
（三）方式 / 工具 / 交通介词
- by + 交通工具
（无冠词）：by bus/bike/plane - on foot
（步行）；with + 工具（加冠词 / 代词）：write with a pen - in
：用语言 / 材料：in English; in ink - through
：通过（途径 / 媒介）：learn through the Internet
（四）原因介词
because of + 名词（=due to）：late because of rain for（补充原因）：thank you for your help with（情绪 / 身体）：shake with cold
（五）“关于”：about &on
- about
：日常话题 → talk about the film - on
：专业 / 学术 → a book on history
（六）“除…… 之外”
- except
（除了，不包含）：Everyone is here except Tom. - besides
（除了…… 还有，包含）：Learn English besides Chinese.
三、中考必背固定搭配（高频）
1. 动词 + 介词
look for; listen to; laugh at; worry about; hear from; think of; depend on; agree with; prepare for
2. 形容词 + 介词
be good at; be interested in; be late for; be afraid of; be proud of; be famous for; be different from; be similar to; be angry with
3. 介词短语
in time; on time; in the end; at the end of; by the way; in fact; in danger; in order; on duty; by hand
四、2026 中考介词专项练习题
一、单项选择（15 题）
1.My birthday is ______ July 2nd.
A. in B. on C. at D. for
2.We usually have a rest ______ noon.
A. in B. on C. at D. to
3.He will come back ______ three days.
A. after B. in C. on D. at
4.The apple is ______ the tree.
A. in B. on C. at D. over
5.There is a bird ______ the tree.
A. in B. on C. at D. under
6.The river runs ______ the forest.
A. across B. through C. past D. over
7.She goes to school ______ bus every day.
A. by B. on C. in D. with
8.He is good ______ playing basketball.
A. in B. on C. at D. for
9.I’m interested ______ English.
A. at B. in C. on D. with
10.They finished the work ______ hard work.
A. by B. with C. through D. in
11.The meeting will start ______ 8:00.
A. in B. at C. on D. for
12.Shanghai is ______ the east of China.
A. in B. to C. on D. at
13.Japan is ______ the east of China.
A. in B. to C. on D. at
14.He wrote the letter ______ a red pen.
A. by B. with C. in D. on
15.We should learn ______ each other.
A. from B. to C. for D. with
二、用适当介词填空（10 题）
五、答案与解析
一、单项选择
二、介词填空
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