1、PrepositionPreposition介词介词 ContentsContents2.介词高频考点1.1.介词的定义介词的定义4.Summary3.Exercise3.Exercise介词为虚词，是一种用来表示词与词或词与句之间的关系的词，在句中不能单独做句子成分。介词的定义：介词的定义：1.I sometimes help my mom with her housework _Wednesdays.A.at B.in C.on Dto2.A ship from South Korea sank into the sea _ April 7,2019.Ain Bon Cat DforcB3
2、.Some workers in that factory have to work _ night.A.at B.for C.with D.amongA1.at six oclock,at noon,at that time,at half past three,at mid-night _2.on Sunday,on New Years Day,on March 1st,on his birthday on the afternoon of May 1,on a cold morning _3.in three days,in a week,in a month,in May,in 199
3、8,in a century _表示点钟或表示点钟或具体时间点用具体时间点用 atat表示具体的某一天用表示具体的某一天用 onon表示表示周、月、季节、周、月、季节、年，大于年，大于一天的时间用一天的时间用 inin时间介词高频考点时间介词高频考点in年年in月月in四季四季，on节节on 日日on星期星期具体时刻用具体时刻用at特殊情况特殊记特殊情况特殊记in the morning,at night时间介词口诀时间介词口诀2).during /in1.两者均可表示两者均可表示一段时间一段时间，有时可互换：如，有时可互换：如：Ill be on holiday in during Janu
4、ary.He woke up three times in during the night.2.during 更强调时间的延续，更强调时间的延续，in 只是指一般性的某一只是指一般性的某一时间。时间。I went to see my grandparents during my stay in Guilin.forfor可以指过去、现在或将来可以指过去、现在或将来,着重着重说明说明“多久多久”,后面后面接接时间段时间段。sincesince意为意为“自从自从起起”,多与完成时连用多与完成时连用,后面接后面接时时间点或从句间点或从句。since引导的从句通常为一般过去时引导的从句通常为一般过去
5、时。He has lived here for two weeks.He has lived here since two weeks ago.3.for/sincein 用于将来时用于将来时,后接时间段后接时间段,用用How soon提问。提问。after 用于将来时用于将来时,后接时间点后接时间点。after 用于过去时用于过去时,后接时间段后接时间段。He will be back in two weeks.She will buy the car after she get the money.He returned after a month.4.in,after by “到到为止为
6、止”。by+将来时间，用于将来时；将来时间，用于将来时；by+过去时间，用于过去完成时。过去时间，用于过去完成时。before“在在之前之前”。Youd better come back by 9o clock.He had finished homework by ten oclock this morning.I will finish homework before Monday.5.by,before ExerciseExercise1.Well leave for Shanghai tomorrow.Well be back _ two weeks.A.after B.at C.in
7、 D.on 2._Sunday morning,I usually eat breakfast _ seven oclock.A.On;at B.On;in C.In;at D.In;on 3.Her birthday is _ winter,the most beautiful season in a year.A.in B.at C.on D.for 4.-When is Jays concert(音乐会)?-Its_ three oclock_ the afternoon of July18th.A.at,in B.at,on C.on,in D.in,on 5.He often goe
8、s to bed early _ school days.A.in B.on C.at D.with6.Mr.Black came to China_June 15th.But Mrs.Black came here_July.A.on;on B.in;in C.on;in D.in,on 7.The Dragon Boat Festival is_ the fifth day of May on the lunar calendar.A.in B.on C.at D.by 8.Mr.Brown arrived at the airport_5 oclock _ the evening of
9、Saturday A.in,on B.on;in C.at;on D.at,in 9._Sunday morning,he cleaned his room._ the aftenoon,he did his homework._night,he watched Olympic Games.A.On;On;On B.On;In;In C.On;In;At D.In;In;At10.They arrived _ Shanghai_ a cold moning.A.in,in B.in,on C.at,on D.at,inat 一般指小地方；(建筑物、街道、车站、机场)in 一般指大地方或某个范围
10、之内；(国家、城市、乡镇)on 往往表示“在某个物体的表面”。He arrived in Shanghai yesterday.They arrived at a small village before dark.The teacher put up a picture on the wall.地点、位置介词高频考点地点、位置介词高频考点1.in,on,atover/on和和above都可表示都可表示“在在上面上面”,但具体含义不同但具体含义不同。Over 在在某物的正上方某物的正上方,不接触不接触，其，其反义词是反义词是underAbove 高于高于某物某物,但不一定在正上方但不一定在正上
11、方,不不接触，接触，其其反义词是反义词是belowOn 指指两个物体两个物体表面接触表面接触,一个在另一个的上面。如：一个在另一个的上面。如：There is a bridge over the river.We flew above the clouds.They put some flowers on the teachers desk.2.over/above/onin表示表示“在某一范围在某一范围之内之内，在在中中”；on表示两个不同的个体表示两个不同的个体相邻或接壤相邻或接壤，即即“毗邻；接壤毗邻；接壤”；to则表示两个个体之间有则表示两个个体之间有一段距离一段距离。如。如：B内部内
12、部接壤接壤不接壤不接壤AABAB3.in/on/to（内部）前面（外部）前面A man is in front of the car.A man is in the front of the car.4.in front of/in the front ofacross表示从物体表示从物体表面表面通过通过。through表示表示穿过穿过内部内部。The boy ran across the street.这个男孩跑过了街。这个男孩跑过了街。They walked through the forest.他们穿过了森林他们穿过了森林。5.across/throughover表示表示从从物体物体上方
13、经过、越过上方经过、越过。past表示从旁边经过。表示从旁边经过。We must go over the mountain.I often walk past the shop after school.6.over/pastbetween 指指两者之间。两者之间。among 指指三者或三者以上的人或事物之间三者或三者以上的人或事物之间。7.between/amongExerciseExercisel.-Excuse me.Where is the nearest bookstore?-Go_Center Street and youll find it.A.for B.along C.wit
14、h 2.Eight members of a Chinese team arrived _the top of Mount Qomolangma successfully.A.in B.at C.to 3.We have lunch_school from Monday to Friday.A.on B.at C.with 4.-Jack,can you swim_the river?-I dont think I can.Its too wide for me.A.over B.across C.through 5.When are you arriving?Ill pick you up
15、_the station.A.at B.to C.on6.Hangzhou is _the east of China.A.on B.in C.of 7.I met Nancy_ my way home yesterday.A.in B.at C.on 8.The bank is _the left of the supermarket.Its not far.A.in B.for C.on 1)by 一般一般加加交通工具交通工具；by doing sth.Eg.by air by bus in his car on the bike2)in 后面一般是跟语言后面一般是跟语言 Eg.in En
16、glish in Chinese3)with 一般后跟具体的工具一般后跟具体的工具 Eg.catch the bag with you hands4)on 主要是通讯主要是通讯 Eg.on the telephone on the internet方式介词高频考点方式介词高频考点ExerciseExercise1.I hope the train will arrive on time,but its _ my control.A.within B.without C.under D.beyond2.My friend,Susan,was born _September 12th,1999.A
17、.in B.at C.on D.for DC3.I often go to the cinema with my parents _ Saturday.A.at B.by C.on D.in4.A persons life is like a road _ lots of difficulties.Yes,so we need positive energy.A.by B.with C.along D.duringCB5.Lucy lived in Beijing from 2008 _ 2012.A.on B.to C.at D.of6.Mr.Wang is strongly _ keeping animals in the zoo,because he thinks animals should also enjoy freedom.A.up B.for C.against D.downBC SummarySummary地点、位置介词高频考点地点、位置介词高频考点时间介词高频考点时间介词高频考点方式介词高频考点方式介词高频考点Homework Thank you
