at-on-in等介词的使用课件.ppt

1、at/on/inat/on/in(时间)n请比较at，on 与innThey arrived at 5 oclock.nThey arrived on Friday.nThey arrived in October./They arrived in 1968.at用来表示一天之内的某个时间：at 5 oclock at 11.45 at midnight at lunchtime at sunseton用来表达星期几和几月几日：on Friday/on Fridays on 12 March 1991on Christmas Day on my birthdayin来表达较长的时间（例如：月、

2、季、年）in October in 1968 in the 18th centuryin the past in(the)winter in the 1970sIn the Middle Ages in(the)futurenat 用于下列短语at night I dont like going out at night.at the weekend/at weekendsWill you be here at the weekend?at Christmas/at Easter(但on Christmas Day)Do you give each other presents at Chri

3、stmas?at the moment/at presentMr Benn is busy at the moment/at present.at the same time Liz and I arrived at the same time.n注意疑问句通常用What time?(通常不用at what time?)What time are you going out this evening?可以说：in the morning(s)in the afternoon(s)in the evening(s)I will see you in the morning.Do you work

4、 in the evenings?但要说：on Friday morning(s)on Sunday afternoon(s)on Monday evening(s)and so onIll be at home on Friday morning.Do you really go out on Saturday evenings?last/next/this/every 前不用at/on/in:I will see you next Friday.(而非on next Friday)They got married last March.in a few minutes/in six mon

5、ths等表示将来某时：The train will be leaving in a few minutes.(从现在开始的几分钟后)Jack has gone away.Hell be back in a week.(从现在开始的一周后)She will be here in a moment.(一会)还可以说in six months time,in a weeks timeThey are getting married in six months time.(或in six months)还可以用in表示“用时间”I learnt to drive in four weeks.(我学驾驶

6、用了四周时间)1.用at,on或in+下列词语完句子。the evening about 20 minutes 1492Christmas the moment 21 July 1969the 1920s the same time Sundaysthe Middle Ages 11 seconds night1.Columbus made his first voyage from Europe to American _2.In Britain most people do not work _3.If the sky is clear,you can see the stars _4.A

7、fter working hard during the day,I like to relax_.5.The first man walked on the moon_6.Its difficult to listen if everyone is speaking _7.Jazz became popular in the United States_8.Im just going out to the shop.Ill be back _9.(打电话)Can I speak to Clare?”Im afraid shes not here_10.In Britain people se

8、nd each other cards_11.Many of Europes great cathedrals kE5Wi:drEl were built_12.Bob is a very fast runner.He can run 100 metres _2.用at,on或in填空，在不需要介词的地方划“-”。（1）Ill see you _ Friday.Ill see you _ next Friday.(2)What are you doing _ Saturday?What are you doing _ the weekend?(3)They often go out _ the

9、 evenings.They often go out _ Sunday evenings.(4)Do you work _ Wednesdays?Do you work _ every Wednesday?(5)We usually have a holiday _ the summer.We often have a short holiday _ Christmas.(6)Pauline got married _ 1991.Pauline got married _ 18 May 1991.Chris is getting married _ this year.3.用at,on 或i

10、n 填空。（1）Mozart was born in Salzburg 5sAltsbE:_ 1756.(2)I havent seen Kate for a few days.I last saw her _ Tuesday.(3)The price of electricity is going up_ October.(4)Ive been invited to a wedding _ 14 Feburary.(5)Hurry up!Weve got to go _ five minutes.(6)Im busy just now but Ill be with you _ a mome

11、nt.(7)Jennys brother is an engineer but hes out of work_ the moment.(8)There are usually a lot of parties _ New Years Eve.(9)I hope the weather will be nice_ the weekend.(10)_ Saturday night I went to bed _ 11 oclock.(11)I dont like travelling _ night.(12)We travelled overnight to Paris and arrived

12、_ 5 oclock _ the morning.(13)The course begins _ 7 January and ends sometime _ April.(14)It was quite a short book and easy to read.I read it _ a day.(15)I might not be at home _ Tuesday morning but Ill probably be there_ the afternoon.(16)My car is being repaired at the garage.It will be ready_ two

13、 hours.(17)The telephone and the doorbell rang_ the same time.(18)Mary and Henry always go out for a meal _ their wedding anniversary.(19)Henry is 63.Hell be retiring from his job_ two years time.at in on(地点)in 请看下列例句：in a roomTheres no one in the room/in the building/in the garden.What have you got

14、 in your hand/in your mouth?When we were in Italy,we spent a few days in Venice.I have a friend who lives in a small village in the mountains.Look at those people swimming in the pool/in the sea/in the river.请看下列例句：at the bus stopat the doorat the windowAt the top(of the page)At the bottom(of the pa

15、ge)At the end of the streetWho is that man standing at the bus stop/at the door/at the window?Turn left at the traffic lights/at the church/at the roundabout.Write your name at the top/at the bottom of the page.Angelas house is the white one at the end of the street.When you leave the hotel,please l

16、eave your key at reception.请看下列例句I sat on the floor/on the ground/on the grass/on a chair/on the beach.Theres a dirty mark on the wall/on the ceiling/on your nose/on your shirt.Have you seen the notice on the notice board/on the door?Youll find details of TV programmes on page seven(of the newspaper

17、).in与at比较There were a lot of people in the shop.It was very crowded.但说 Go along this road,then turn left at the shop.(指路时)in与on比较：There is some water in the bottle.但说There is a label on the bottle.at与on比较：There is somebody at the door.Shall I go and see who it is?但说There is a notice on the door.It s

18、ays Do not disturb.the window your coffee the mountains that treemy guitar the river the island the next garagenLook at those people swimming _.nOne of the strings _ is broken.nTheres something wrong with the car.Wed better stop _.nThe leaves _are a beautiful colour.nWould you like sugar _?nLast yea

19、r we had a wonderful skiing holiday _.nTheres nobody living _.Its uninhabited.nHe spends most of the day sitting _ and looking outside.用in，at或on填空1.Write your name _ the top of the page.2.I like that picture hanging _ the wall _ the kitchen.3.There was an accident _ the crossroads this morning.4.I w

20、asnt sure whether I had come to the right office.There was no name_ the door.5._ the end of the street there is a path leading to the river.6.Youll find the sports results _ the back page of the newspaper.7.I wouldnt like an office job.I couldnt spend the whole day sitting _ a desk.8.My brother live

21、s _ a small village _ the south-west of England.9.The man the police are looking for has a scar _ his right cheek.10.The headquarters of the company are _Milan.11.Nicola was wearing a silver ring _ her little finger.in/at/on(地点2)in 可以用下列短语谈论某人/某物：in a line/in a row/in a streetin a photograph/in a pi

22、cture/(看你自己)in a mirrorin the sky/in the worldin a book/in a newspaper/in a magazine/in a letter(但要说on a page)When I go to the cinema,I prefer to sit in the front row.I live in King Street.Sarah lives in Queen Street.Who is the woman in that photograph?(而非on that photograph)Have you seen this articl

23、e in the paper.(报纸)？It was a lovely day.There wasnt a cloud in the sky.on 可以用与下列短语谈论某人/某物：on the left/on the rightOn the ground floor/on the first floor/on the second floor等on a map/on the menu(餐馆中)/on a liston a farmIn Britain we drive on the left.(或on the left-hand side.)Our flat is on the second

24、floor of the building.Heres a shopping list.Dont buy anything thats not on the list.Have you ever worked on a farm?可以说某一地点on a river/on a road/on the coast:London is on the river Thames.Portsmouth 5pC:tsmEW is on the south coast of England.可以说从某一地点on the way去另一地点We stopped at a small village on the

25、way to London.the corner可以说in the corner of a room,但用at the corner(或on the corner)of a street:The television is in the corner of the room.There is a public telephone at/on the corner of the street.the front 与the back比较可以说in the front/in the back of a car:I was sitting in the back(of the car)when we

26、crashed.但说at the front/at the back of a building/cinema/group of people:The garden is at the back of the house.Lets sit at the front(of the cinema).(但说in the front row)I was standing at the back,so I couldnt see very well.另外还可以说on the front/on the back of a letter/piece of paper等：Write your name on

27、the back of this envelope.A 用in，at或on+下列词语完成句子the west coast the world the front rowthe right the back of the envelope the sky the back of the class my way to work1.It was a lovely day.There wasnt a cloud _.2.In most countries people drive _.3.What is the tallest building _.4.I usually buy a newspap

28、er _ in the morning.5.San Francisco is _of the United States.6.We went to the theatre last night.We had seats _.7.I couldnt hear the teacher very well.She spoke quietly and I was sitting _.8.When you send a letter,it is a good idea to write your name and address _.B 用in,at 或on填空1.It can be dangerous

29、 when children play _the street.2.If you walk to the end of the street,youll see a small shop _ the corner.3.Is Tom _this photograph?I cant find him.4.My office is _ the first floor.Its _ the left as you come out of the lift.5.We normally use the front entrance but theres another entrance _ the back

30、.6.A:Is there anything interesting _ the paper today?B:Well,theres an unusual photograph _the back page.7.I love to look up at the stars _ the sky at night.8.(在餐馆)Where shall we sit?Over there,_ the corner.9.When Im a passenger in a car,I prefer to sit _ the front.10.Paris is _ the river Seine sein.

31、In/at/on(地点)(3)in bed/at home可以说某人in bed/in hospital/in prison:Mark isnt up yet.Hes still in bed.Kays mother is in hospital.可以说某人at home/at school/at university/at college:Ill be at work until 5:30 but Ill be at home all evening.Julia is studying chemistry at university.还可以说at sea(在航海)。请比较at sea与in

32、the sea:It was a long voyage.We were at sea for 30 days.I love swimming in the sea.at a party/at a concert等可以说某人at某个场合(at a party/at a conference等):Were there many people at the party/at the meeting?I saw Jack at a football match/at a concert last Saturday.in与at用于谈论建筑物in或at都常用来谈论建筑物。例如，可以说in a resta

33、urant或at a restaurant.at通常用于表示某物发生的场合(例如a concert,a film,a party,a meeting,a sports event):We went to a concert at the Royal 5rCiEl Festival Hall.The meeting took place at the companys headquarters.The film I want to see is showing at the Odeon EJdi:Cn剧场,音乐厅,电影院可以说at the station/at the airport:Dont

34、meet me at the station.I can get a taxi.可以说at某人的房中I was at Judys house last night.或 I was at Judys last night.还可以说：at the doctors,at the hairdressers等。in用于表示建筑物本身：The rooms in Judys house are very small.(而非at Judys house)I enjoyed the film but it was very cold in the cinema.(而非at the cinema)in与at用于谈

35、论城镇等in用于表示在城、镇及村庄：Toms parents live in Nottingham5nCtiNEm.(而非at Nottingham)The Louvre 5lu:vE is a famous art museum in Paris.(而非at Paris)但at或in还用于表示在旅行中的一个地点或一站：Do you know if this stops at(或in)Nottingham?(=at Nottingham station)We stopped at(或in)a small village on the way to London.on a bus/in a ca

36、r等通常说on a bus/on a train/on a plane/on a ship 但要说in a car/in a taxi:The bus was very full.There were too many people on it.George arrived in a taxi.可以说on a bicycle/on a motorcycle/on a horse：Mary passed me on her bicycle.by bus/by car/by bicycle等的用法。A用in，at或on+下列词语完成句子。Sea hospital bed the station t

37、he cinema the plane school prison the airport the Sports Centre1.My train arrives at 11:30.Can you meet me _.2.I didnt feel very well when I woke up,so I stayed _.3.I think Id like to see a film.Whats on_ this week?4.Some people are _ for crimes that they didnt commit.5.What does your sister do?Has

38、she got a job?No,shes still _.6.I play basketball _ on Friday evenings.7.A friend of mine was injured in an accident a few days ago.Shes still _.8.Our flight was delayed.We had to wait _ for four hours.9.I enjoyed the flight but the food _ wasnt very nice.10.Bill works on ships.He is away _ most of

39、the time.用in,at,on填空1.I didnt see you _ the party on Saturday.Where were you?2.It was a very slow train.It stopped _ every station.3.I dont know where my umbrella is.Perhaps I left it_ the bus.4.Shall we travel _ your car or mine?5.The exhibition _ the Museum of Modern Art finished on Saturday.6.We

40、stayed _ a very nice hotel when we were _ Amsterdam 5AmstE5dAm.7.There were fifty rooms _ the hotel.8.Tom is ill.He wasnt _ work today.He was _ home _ bed.9.I wasnt in when you phoned.I was _ my sisters house.10.Its always too hot_ my sisters house.The heating is always on too high.11.I havent seen

41、Kate for some time.I last saw her _ Daves wedding.12.Paul lives _ London.Hes a student _ London University.拼写法n名词、动词和形容词有下列词尾：名词+-s/es(复数)books ideas matches动词+-s/-es(在he/she/it后使用)works enjoys washes动词+-ingworking enjoying washing动词+-edworked enjoyed washed形容词+-er(比较级)cheaper quicker brighter形容词+-e

42、st(最高级)cheapest quickest brightest形容词+-ly(副词)cheaply quickly brightlyn动词与名词+-s/-es以-s/-ss/-sh/-ch/-x 结尾的词后加-es:match/matches bus/buses box/boxeswash/washes miss/misses search/searches另外注意：potato/potatoes tomato/tomatoesdo/does go/goesn以-y结尾的词(baby,carry,easy等)变化如下：以辅音字母+-y(-by/-ry/-sy/-vy等)结尾的词：在-s前

43、把y改为ie：baby/babies lorry/lorries (运货汽车，卡车)country/countries hurry/hurries study/studies apply/applies try/tries在-ed前把y改为i：hurry/hurried study/studied apply/appliedtry/tried在-er及-est前把y改为i：Easy/easier/easiest heavy/heavier/heaviest Lucky/luckier/luckiest在-ly前把y改为i：Easy/easily heavy/heavily temporary/

44、temporarily(临时的)n在-ing前y不变：hurrying studying applying trying以元音字母+y(-ay/-ey/-oy/-uy)结尾的词，y不发生变化(a,e,I,o,u是元音字母，其他是辅音字母b,c,d,f,g等)：play/plays/played enjoy/enjoys/enjoyed buy/buys monkey/monkeys(猴子)day/daily是一个例外。还要注意：pay/paid lay/laid say/saidn以-ie结尾的动词(die,lie,tie)以-ie作结尾的动词，在变成-ing形式时，ie变成y：die/dyi

45、ng lie/lying tie/tying以-e结尾的词(hope,dance,wide等)动词：以e结尾的动词，去掉-e，再加-ing：hope/hoping smile/smiling dance/dancingconfuse/confusing例外：be/being及以-ee结尾的动词：see/seeing agree/agreeing以-e结尾的动词，(规则动词的)过去时加-d：hope/hoped smile/smiled dance/danced confuse/confusedn形容词与副词：n以-e结尾的形容词，加-r及-st变为比较级与最高级：wide/wider/wide

46、st late/later/latest large/larger/largest以-e结尾的形容词，e不变，加-ly变为副词：polite/politely extreme/extremely absolute/absolutely以-le结尾的形容词(simple,terrible等)，变为副词后的词尾是-ply，-bly等：simple/simply terrible/terribly reasonable/reasonablyn双辅音字母(stop/stopping/stopped,wet/wetter/wettest等)n有的词以元音字母+辅音字母结尾：stop plan wet t

47、hin slip prefer regret在加-ing/-ed/-er/-est前，将辅音字母双写。如ppp，n nn等：stop p pp stopping stoppedplan n nn planning plannedrub b bb rubbing rubbedbig g gg bigger biggestwet t tt wetter wettestthin n nn thinner thinnestn如果单词有两个或两个以上的音节构成，最后一个音节是重度音节，结尾的辅音字母要双写：preFER/preferring/preferredperMIT/permitting/perm

48、ittedreGRET/regretting/regrettedbeGIN/beginningn最后一个音节是非重读音节，结尾的辅音字母不双写：VISit/visiting/visiteddeVELop/developing/developedHAPpen/happening/happenedreMEMber/remembering/rememberedn在英国英语中，以-l作词尾的动词在变成-ing及-ed形式时，不管最后一个音节是否是重度音节，都要变成双写的形式(-ll-)：travel/travelling/travelledcancel/cancelling/cancelledn注意：

49、n以两个辅音字母结尾的词(-rt,-lp,-ng等)，后面一个辅音字母不双写：start/starting/started help/helping/helpedlong/longer/longestn词尾的辅音字母前有两个元音字母(-oil,-eed等)，辅音字母不双写：boil/boiling/boiled need/needing/neededexplain/explaining/explainedcheap/cheaper/cheapest loud/louder/loudestquiet/quieter/quietestn以y或w结尾的词，y或w不双写。(词尾的y与w不是辅音字母)stay/staying/stayed grow/growingnew/newer/newest祝您成功！