Unit 3 Finding the Way 介词 inonat 表方位-2025-2026学年七年级英语下册语法知识点全解（教科版五四制）

初中教科版（五四制）》 【语法精讲】 7下Unit3 方位介词 介词in/on/at表方位 7K Unit 3 Finding the Way 考频分析 教科版（五四制）7下Unit3中，介词in/on/at表方位是基础语法模块，考频占介词考点的30%左 右，主要分布在核心题型：单项选择（2-3题)、完形填空(1-2题)、语法填空(1-2题)。在语境理 解类题目中，介词与地点名词的搭配及空间方位的精准表达往往是解题关键。 知识点二：介词in/on/at表方位 1.介词n(在…内部/大范围内) 1.用法：用于表示在某一空间内部、较大的地理区域或封闭性场所 2.搭配场景： ·城市/国家/地区：in Beijing(在北京)、in China(在中国)、in Europe(在欧洲) 。建筑物内部：in the classroom(在教室里)、in the supermarket(在超市里) ·容器/空间内部：in the box(在盒子里)、in the park(在公园里，强调在公园范围内部) 3.例句： ·My mother is working in a hospital.(在医院内部工作) 。There are many books in the library.(在图书馆内部) 2.介词0n（在…表面/平面上) 1.用法：用于表示在某一物体表面（有接触）、街道或线路上 2.搭配场景： 。物体表面：on the desk(在桌子上)、on the wall(在墙上)、on the floor(在地板上) ·街道/路线：on Main Street(在主街上)、on the bus(在公交车上，强调在交通工具表面) 。特定日期/节日：on Monday(在周一)、on Children'sDay(在儿童节)（注：此处虽表时间，但 方位中也涉及表面概念，如'on the calendar'”) 3.例句： 初中教科版（五四制） 【语法精讲】 7下Unit3 ·The picture is hanging on the wall.(在墙的表面) ●We often walk on the street after dinner.(在街道表面行走) 3.介词at(在…具体地点/小范围) 1.用法：用于表示在某一具体的小地点、场所门口或活动现场 2.搭配场景： ·具体小地点：at the bus stop(在公交车站)、at the door(在门口)、at the corner（在拐角处) ·活动/场合：at the party(在派对上)、at school(在学校，强调在学校这个场所)、at the cinema (在电影院) 。坐标点：t3o'clock(在3点，时间点：方位中可类比具体位置点) 3.例句： ·She is waiting for me at the school gate.(在学校门口这个具体点) ·They met at the restaurant yesterday..(在餐厅这个具体场所) 4.易混点对比 I.in the tree vs on the tree:in the tree表示外来物在树上（如鸟、风筝），on the tree表示树本身生长 的东西（如叶子、果实） 例句：A bird is singing in the tree..(鸟在树上)：Apples are on the tree.(苹果在树上) 2.in the street vs on the street:in the street强调在街道中间或范围内，on the street强调在街道表面（英 美用法差异，初中阶段侧重表面与范围区别) 例句：There are many cars in the street..(在街道范围内)：The cat is lying on the street..(在街道表面) 知识点三：介词in/on/at表方位 1.in（在…内部/范围里) 基础搭配拓展（中考必背）： 1.in the room(在房间里)→例句：There is a desk in the room, 2.in the city(在城市里)→例句：They live in Beijing 3.in the box(在盒子里)例句：I put my books in the box. 4.in the park(在公园里)一例句：We often play games in the park. 5.in the tree(在树上，外来物)→例句：There are some birds in the tree. 6.in Class1(在一班)→例句：She is a student in Class 1, 2 初中教科版（五四制）》 【语法精讲】 7下Unit3 7.in Grade7(在七年级)→例句：They are in Grade7 this year. &.in China(在中国)→例句：My uncle works in China. 特殊范围搭配（中考易错)： l.in the east of(在…东部，内部)→例句：Shanghai is in the east of China. 2.in the wall(在墙里，如洞、窗)→例句：There is a window in the wall. 2.0n（在…表面/上面) 基础搭配拓展（中考必背)： l.on the desk（在书桌上)→例句：The pen is on the desk. 2.on the floor(在地板上)→例句：The ball is on the floor. 3.on the wall(在墙上，如照片、地图)→例句：There is a map on the wall.. 4.on the tree(在树上，果实、叶子)一例句：There are many apples on the tree. 5.on the street(在街上)一例句：We walk on the street after dinner. 6.on the bike(在自行车上)→例句：He goes to school on his bike. 7.on the phone(在打电话)→例句：My mother is talking on the phone.. &.on Monday(在周一)→例句：We have P.E.on Monday. 特殊表面搭配（中考易错）： l.on the corner of（在…拐角处，表面)→例句：The shop is on the corner of the street. 2.on the top of(在…J顶端)→例句：There is a flag on the top of the building 3.at(在…点/具体位置) 基础搭配拓展（中考必背）： l.at the door(在门口)一例句：Someone is waiting at the door. 2.at the bus stop(在公交站)→例句：We meet at the bus stop. 3.at home(在家)→例句：I usually do my homework at home. 4.at school(在学校)→例句：They have lunch at school.. 5.at the station(在车站)→例句：My father works at the train station. 6.at6o'clock(在6点)→例句：I get up at6o'clock every morning, 3 初中教科版（五四制） 【语法精讲】 7下Unit3 7.at the cinema(在电影院)→例句：We watch a movie at the cinema. &.at the end of(在…末尾)一→例句：There is a park at the end of the road. 特殊点位置搭配（中考易错）： l.at the corner of(在…拐角处，点位置)→例句：She stands at the corner of the street. 2.at the foot of(在…脚下)→例句：There is a river at the foot of the mountain. 考法精析 考法一：介词in/on/at表方位辨析 核心：根据地点的空间范围、表面接触关系或具体位置点特征，选择正确的方位介词 真题1（语法填空）： There is a map_the wall of our classroom. 答案：on 解析：地图是贴在墙的表面，与墙面接触，符合o表“在平面表面”的用法。 真题2（完形填空）： We will meet_the school gate after class. A.in B.on C.at D.to 答案：C 解析：校门口是具体的小地点，强调“点”的概念，符合t表具体位置点的用法。 考法二：方位与时间介词混合辨析 核心：根据语境中表示方位或时间的提示词，区分i/on/at在不同场景下的用法 真题1（语法填空)： We will meet_the school gate9:00 a.m.on Saturday to go hiking 答案：atat 解析：第一空“学校门口”是具体小地点，用at:第二空“900am.”是具体时刻，用at。 真题2（单项选择)： There is a map of China-the wall.We will have a geography class-the morning. A.on in B.in on C.on at D.in in 答案：A 解析：第一空“地图在墙表面”用on:第二空“泛指上午”用in,符合“on表表面接触、in表泛 指时间段”的用法规则。 考法三：介词in/on/,at在方位与时间语境中的综合辨析 4 初中教科版（五四制） 【语法精讲】 7下Unit3 核心：结合具体语境区分介词in/on/at表方位时的空间范围（内部/表面/具体点）和表时间时的时间 维度（长范围/具体日期/具体时刻） 真题1（单项选择）： My father usually reads newspapers-the morning and walks-the park-7:00 p.m A.in;in;at B.on;on;at C.in;on;at D.on;in;at 答案：A 解析：“in the morning”表泛指上午，用in:“in the park”强调在公园范围内部，用in:“at7:00p.m.” 表具体时刻，用at。 真题2（语法填空）： We will have a picnic_Sunday.Let's meet_the school gate_9:00.Don't forget to bring some fruit_ your bag. 答案：om,at;at,in 解析：“Sunday?”是具体星期，用on:“the school gate”是具体小地点，用at;“9:00”是具体时刻， 用at:“your bag”是容器内部，用in。 解题小妙招 方位介词in/on/at,空间用法要牢记： in表内部大范围，on指表面有接触，at是具体小地点，位置判断按特征。 时间介词辨分明，in接泛指时间段，on用具体某日期，t指精确某时刻： 综合辨析看语境，空间时间分开判，范围接触位置点，范围日期时刻连。 真题演练 演练一：单项选择试题 1.There is a bird singing-the tree. A.in B.on C.at D.to 2.We will have a picnic-the park gate this Sunday. A.in B.on C.at D.for 5 初中教科版（五四制） 【语法精讲】 7下Unit3 3.My mother usually cooks dinner_the evening. A.in B.on C.at D.with 4.The picture of my family isthe wall of my bedroom. A.in B.on C.at D.by 5.They arrivedBeijing_a cold winter morning. A.in on B.on in C.at on D.in at 6.There are many apples-the tree in autumn. A.in B.on C.at D.above 7.We will meet_3:00 p.m.-the school library. A.in at B.on in C.at in D.at on 8.The windows_the wall let the sunlight into the room. A.in B.on C.at D.under 9.She was born_2008 and started school_the age of six. A.in at B.on at C.in on D.at in 10.My father works_a big officethe third floor. A.in on B.on in C.at on 6 初中教科版（五四制）》 【语法精讲】 7下Unit3 D.in at 演练二：填空试题 1.The cat is sleeping_the sofa. 2.We usually go shopping-Sunday morning. 3.There is a small garden_front of my house. 4.They will have a test_9:00 tomorrow. 5.The books are stored_the bookshelf. 6.She lives_a small village in the mountains. 7.A clock is hangingthe wall of the classroom. 8.We often play basketball_the playground after school. 9.The children are waiting-the bus stop 10.He was born summer and likes swimming-the river. 演练三：语法填空试题 It was a sunny day_(1)Saturday.My friends and I planned to visit the zoo.We met_(2)the bus stop _(3)8:30 a.m.The bus arrived soon,and we sat_(4)the back of the bus. When we got to the zoo,we first saw a big elephant_(5)the elephant house.Nearby,some monkeys were playing_(6)the trees.My favorite part was the bird show:a parrot was standing_(7)a branch and singing. At noon,we had lunch_(8)a restaurant inside the zoo.In the afternoon,we watched a dolphin show (9)2:00 p.m.Before leaving,I bought a toy tiger_(10)the gift shop.It was a great day! 参考答案 演练一： 1.A2.C3.A4.B5.A6.B7.C8.A9.A10.A 演练二： 1.on 2.on 3.in 4.at 5.on 6.in 7.on 8.on 9.at 10.inin 演练三： 1.on 2.at 3.at 4.in 5.in 6.in 7.on 8.in 9.at 10.in 解析说明： ·演练一： -1.鸟是外来物，用in the tree -2.公交站是具体位置点，用at -3.泛指“在晚上”用in the evening 7 初中教科版（五四制）》 【语法精讲】 7下Unit3 -4.照片/图画在墙表面，用on the wall -5.“到达北京”（大空间）用in,“具体某天上午”用on -6.苹果是树本身的，用on the tree -7.“3:00pm.”(时刻)用at,“图书馆内”用in -8.窗户嵌在墙内，用in the wall -9.“2008年”（年份）用im,“在六岁时”用at the age of -10.“办公室内”用in,“三楼”（平面）用on ·演练二：结合方位（表面接触on、空间范围in、具体位置点at)和时间（具体某天on、时 刻t、泛指时间段in)的基础用法 ·演练三：(1)具体某天用on:(2)公交站是位置点用at:(3)时刻用at:(4)“公交车后部空间” 用in:(5)“大象馆内”用in:(6)猴子是外来物用in the tree;(⑦)鹦鹉在树枝表面用on:(8) “餐厅内”用in:(9)时刻用at:(10)“礼品店内”用in P