时间和地点介词-2025-2026学年七年级英语下册语法重难点精讲（北师大版）

7下（新）北师大版 【语法专版】 重难点精讲 语法专版 【语法专题】时间和地点介词专项突破 初中北师大版七年级下册（新）》 语法精讲 语法概述：时间和地点介词(in,on,t,under,,behind等)=表示时间或地点的词+名词/代词，在 句中用于说明动作发生的时间或位置。 一、 重难点讲解 重难点一：时间介词at、on、in的用法区别讲解： at用于具体时刻、节日、年龄及固定搭配中。具体时刻如钟点前，节日如Christmas,年龄如at the age of,固定搭配如at night/hoon。 on用于具体日期、星期几、具体某天的上午/下午/晚上（有限定词时）及节日（含Day的）。具 体日期如on May 1st,星期几如on Monday,有限定词的时间段如on a rainy morning,节日如on Teachers'Day。 in用于年、月、季节、泛指的上午/下午/晚上及较长时间段。年如in2023,月如in March,季节如 in summer,泛指时间段如in the morning/.afternoon/evening。 例句： ·Igetup at6:00 every morning.（具体时刻) ●They usually have a party at Christmas.(节日) 。We will have a trip on July 15th.(具体日期) ·She was born on a cold winter evening.(具体某天晚上，有cold修饰) ●He joined the club in2022.(年) ●Flowers bloom in spring.(季节) 真题再现： 1.(2024北京海淀期中，北师大版)-—When do you usually have dinner??一I usually have dinner _7:00p.m. A.at B.on C.in 7下（新）北师大版 【语法专版】 重难点精讲 D.for 答案：A解析：7：00pm.是具体时刻，用介词at。 2.(2023陕西西安月考，北师大版)We will have a school trip_next Friday A.at B.on C.in D./ 答案：B解析：next Friday是具体星期几，用介词on。 重难点二：地点介词in、on、at的用法区别讲解： in表示在较大的空间范围（如国家、城市、房间等）内部，或在某物体内部。国家如in China,城 市如in Beijing,房间如in the classroom,物体内部如in the box。 on表示在物体表面（有接触），或在某条街道上。物体表面如on the table,街道如on Main Street。 at表示在较小的地点或具体位置（如车站、学校门口、某个点）。车站如at the bus station,具体位 置如at the door,小地点如at the shop。 例句： ·My uncle lives in Shanghai.(城市内部) 。There is a book in the desk.(物体内部) ·The cup is on the table..(物体表面) 。She lives on Park Road.（街道) 。We met at the school gate.(具体位置) 。He works at a small factory.(小地点) 真题再现： 1.(2024广东广州期末，北师大版)—Where is my pen?一It's_the book. A.in B.on C.at D.under 答案：B解析：笔在书的表面，用介词on。 2.(2023 四川成都月考，北师大版)They arrived the train station at9:00a.m. A.in B.on C.at D.to 答案：C解析：train station是较小的地点，用介词at。 2 7下（新）北师大版 【语法专版】 重难点精讲 重难点三：时间介词for、since、fron的用法区别讲解： for表示一段时间，后接时间段，用于现在完成时、过去时等，强调动作持续的时长。时间段如for three years,for two hours. snce表示“自从…以来”，后接时间点或从句，用于现在完成时，强调从过去某时开始持续到 现在。时间点如since2010,从句如since he was born。 fom表示“从…开始”，后接时间点，常与to连用构成fom.to.结构，可用于各种时态，强调 时间的起点。时间点如from Monday,from8:00。 例句： ·She has lived here for five years..(现在完成时，持续五年) ·He studied English for two hours yesterday.(过去时，持续两小时) 。I have known her since20l8.(时间点，从20l8年到现在) ·They have worked here since they graduated.(从句，从毕业到现在) 。We will have class from9:00to11:00.(从9点到11点) 。He starts work from8a.m.every day..(从早上8点开始) 真题再现： 1.(2024江苏南京期中，北师大版)My father has worked in this company一10 years. A.for B.since C.from D.in 答案：A解析：10 years是时间段，用介词for。 2.(2023浙江杭州期末，北师大版)一low long have you been in this city?一2015. A.For B.Since C.From D.On 答案：B解析：答句是时间点，且问句用现在完成时，用since。. 重难点四：易混淆地点介词的辨析(between/among,in front of/in the front of)讲解： between表示“在两者之间”，among表示“在三者或三者以上之间”。 in front of表示“在物体外部的前面”，in the front of表示“在物体内部的前面”。 例句： 。She sits between Tom and Lily.(两者之间) 。The teacher is standing among the students.(三者以上之间) 3 7下（新）北师大版 【语法专版】 重难点精讲 。There is a tree in front of the house..(房子外部前面) 。The driver sits in the front of the car..（汽车内部前面) 真题再现： 1.(2024湖北武汉月考，北师大版)There is a river the two villages. A.between B.among C.in D.on 答案：A解析：two villages是两者，用between。 2.(2023湖南长沙期末，北师大版)Our teacher’s desk is the classroom. A.in front of B.in the front of C.behind D.next to 答案：B 解析：讲桌在教室内部的前面，用in the front of。. 易错点综合演练 I单项选择（直击重难点） 1.My brother usually gets up6:30 a.m.on weekdays. A.at B.on C.in D.for 2.-When is your birthday?-It's October 12th A.at B.on C.in D./ 3.There are many books the bookshelf in my room. A.in B.on C.at D.under 4.We will have a picnic the park this Sunday. 4 7下（新）北师大版 【语法专版】 重难点精讲 A.in B.on C.at D.with Ⅱ.用所给介词的适当形式填空（强化句型结构） 1.She was born(at/on/in)2008. 2.My father often reads newspapers(at/on/in)the morning. 3.The bank is(between/among)the post office and the hospital. 4.There is a big tree (in front of/in the front of)our classroom. 5.They have lived in this city(for/since)2015. Ⅱ短文填空（综合运用介词） 用适当的介词填空，使短文完整通顺。 Hello,I'm Lucy.I usually get up 1.6:45 a.m.Then I have breakfast 2.the morning.I go to school 3.Monday to Friday.My school is 4.a small street.My classroom is 5.the second floor. There is a map of China 6.the wall.After school,I often play basketball 7.my friends 8.the playground.I go home 9.5:30 p.m.and have dinner 10.7:00 p.m. V.连词成句（聚焦句型结构） 1.in,we,spring,usually,go,hiking,(. 2.on,my,birthday,is,June,5th,(. 3.the,at,station,bus,they,arrived,8:00,a.m.,(. 4.sits,Tom,Lily,and,between,Mary,( 5.for,she,has,English,studied,three,years,(. V.按要求改写句子（巩固介词用法） l.He usually watches TV in the evening.(对划线部分提问) 2.The cat is on the chair.(改为否定句) 7下（新）北师大版 【语法专版】 重难点精讲 3.They will meet at the school gate.（对划线部分提间) 4.There is a book in the bag.(改为一般疑问句) 参考答案 I.单项选择：1.A2.B3.B4.A Ⅱ.用所给介词的适当形式填空：1.in2.in3.between4.in front of5.since Ⅱ.短文填空： 1.at 2.in 3.from 4.on 5.on 6.on 7.with 8.in 9.at 10.at V.连词成句： 1.We usually go hiking in spring. 2.My birthday is on June 5th. 3.They arrived at the bus station at 8:00 a.m. 4.Tom sits between Lily and Mary. 5.She has studied English for three years V.按要求改写句子： 1.When does he usually watch TV? 2.The cat is not on the chair. 3.Where will they meet? 4.Is there a book in the bag? 6