资源简介 30 天早背晚练——初中英语语法强基训练计划Day 7: 核心介词辨析(in,on,at 时间/地点对比、方位介词 behind,between,across from 等)一、时间介词“三剑客”:in, on, at我们可以通过“漏斗模型”来记忆:范围从大到小,由模糊到具体。1.in (大/长/模糊): 用于年、月、季节、世纪,或泛指的“上午/下午/晚上”。例:in 2026, in May, in summer, in the morning.2.on (中/特定/点): 用于具体的某一天(日期、星期、节日)或带有形容词修饰的早中晚。例:on Monday, on October 1st, on a snowy night.3.at (小/准/瞬): 用于具体的时刻点、正午、半夜或短促的节日期间。例:at 7:00, at noon, at night, at Christmas.二、地点/方位介词:由面到点1.in (空间感): 在大地点内(城市、国家)或三维容器内。例:in Shanghai, in the box.2.on (接触面): 在物体表面(有接触点)。例:on the table, on the wall.3.at (坐标点): 在某个具体的职能位置或小地点。例:at the bus stop, at the airport.三、方位介词辨析(中考常考点)这部分考查的是对物理空间的精准判断,请务必关注以下对比:1.between (在两者之间) vs among (在三者或以上之间)例:between you and me / among the students.2.in front of (在...外部的前面) vs in the front of (在...内部的前面)例:The tree is in front of the bus. (树在车外) / The driver is in the front of the bus. (司机在车内)3.across (表面横过) vs through (空间穿过)例:go across the street (过马路) / go through the forest (穿过森林).4.across from (在...对面) = opposite例:The bank is across from the school.5.behind / next to / near: 相对位置。四、记忆技巧(实战总结)介词记忆顺口溜:年月季节都要 in,具体日子要用 on。 遇到“早中晚”加形容,立刻 in 换 on 别脸红。 at 盯住时间点,时刻正午和夜中。 墙上图片要用 on,墙上窗户必用 in。 面过 across 穿过 through,内部前方 adding the。五、避坑指南1.形容词陷阱: 只要 morning/afternoon 前面出现了形容词(如 warm, busy),介词必须由 in 变为 on。2.“树”上之争: 树上长出来的果实/叶子用 on the tree;外来停在树上的鸟/人/球用 in the tree。3.零介词场景: 当 time 词前有 this, last, next, every 时,前面不加任何介词。例如:(误) in next week / (正) next week第 17 页 共 85 页30 天早背晚练——初中英语语法强基训练计划Day 7: 核心介词辨析(in,on,at 时间/地点对比、方位介词 behind,between,across from 等)【配套练习】姓名: 日期: 分数:一、考查 in, on, at 时间与地点基本功【目标:掌握时间由大到小、地点由面到点的基本逻辑。】1.(2024·江苏苏州) The 33rd Summer Olympic Games will open ________ July 26, 2024.A. in B. on C. at D. to2.(2024·四川成都)My grandfather always takes a walk ________ the morning.A. in B. on C. at D. to3.(2023·北京) I usually have a meeting ________ 2:00 in the afternoon.A. in B. on C. at D. with4.(2022·天津) Please wait for me ________ the bus stop. I'll be there soon.A. in B. on C. at D. under5.(2021·浙江杭州)We don't have classes ________ Saturdays and Sundays.A. in B. on C. at D. to二、考查方位介词空间逻辑辨析【目标:区分 across/through, between/among 等易混空间关系。】6.(2023·上海) There is a bridge ________ the river. You can walk to the other side.A. through B. across C. among D. between7.(2022·广东) The little boy is hiding ________ the door. We can’t see him.A. in front of B. behind C. next to D. on8.(2023·湖北武汉) The post office is ________ the hospital and the bank.A. among B. across C. between D. next9.(2024·模拟) It's very cool to walk ________ the forest in summer.A. across B. through C. on D. over10.(2022·江苏南京) Look! There is a picture ________ the wall and a window ________ the wall.A. on; on B. in; in C. on; in D. in; on11.(2021·山东)My school is ________ from the park. I just need to cross the road.A. next B. across C. near D. behind三、形容词陷阱、内部外部辨析与翻译【目标:攻克中考最隐蔽的“坑”,如 in/on a special morning 的转换。】12.(2024·模拟预测) I was born ________ a cold winter morning ________ 2012.A. in; in B. on; in C. at; in D. on; on13.(2023·河南) The driver sits ________ the front of the bus, so he can see clearly.A. in B. in the C. at the D. on14.(2020·黑龙江) There are many apples ________ the tree, and a bird is singing ________ the tree.A. on; in B. in; on C. on; on D. in; in15.(2024·预测)We go to the library ________ (every) Saturday afternoon.A. in B. on C. at D. /16.(翻译) 众所周知,光穿过玻璃。 As we all know, light goes ________ glass.17.(翻译) 这个书店在超市的对面。 The bookstore is ________ ________ the supermarket.18.(易错题)We are looking forward to seeing you ________ Christmas.A. in B. on C. at D. with第 18 页 共 85 页Day7:核心介词辨析(in,on,at 时间/地点对比、方位介词 behind,between,across from 等)参考答案与详解第一部分解析1.B |【解析】日期原则。 具体到某一天(7月 26日),介词用 on。2.A |【解析】固定搭配。 in the morning/afternoon/evening 是标准用法。3.C |【解析】时刻点。 具体的时间点用 at。4.C |【解析】坐标点。 bus stop 是一个小地点/坐标点,用 at。5.B |【解析】星期原则。 星期几前面用 on。第二部分解析6.B |【解析】平面横过。 从河的一边到另一边(表面横穿),用 across。7.B |【解析】逻辑判断。 “看不见他”说明他在门后(behind)。8.C |【解析】两者之间。 between A and B 是固定搭配。9.B |【解析】空间穿过。 森林是三维空间,穿过其内部用 through。10.C |【解析】接触与嵌入。 图片在墙表面用 on;窗户是嵌入墙体内部用 in。11.B |【解析】对面。 across from 表示“在……对面”。第三部分解析12.B |【解析】形容词陷阱! 虽然有 morning,但前面有 cold 修饰,特指一个寒冷的早晨,in 变 on。年份用 in。13.B |【解析】内外辨析。 司机在公交车内部的前面,用 in the front of。14.A |【解析】生长与外来。 苹果长在树上(树的一部分)用 on;鸟停在树上(外来物)用 in。15.D |【解析】零介词场景。 当时间词前有 every, this, last, next 时,不加介词。16.through |【解析】光穿过(透明物体内部)用 through。17.across from / opposite |【解析】考查“对面”的表达。18.C |【解析】节日点。 节日期间常用 at Christmas。若指圣诞节当天则用 on Christmas Day。 展开更多...... 收起↑ 资源列表 【30天早背晚练】初中英语语法强基训练计划Day 7.pdf 初中英语语法强基30天训练计划(答案)_7.pdf