1、介词是一种用来表示词与词, 词与句之 间的关系的词。在句中不能单独作句子 成分。介词后面一般有名词、代词或相 当于名词的其他词类，短语或从句作它 的宾语。,介词的含义,什么是介词？它的作用是什么？,1.Look at me.( ) 2.He goes to school by bike.( ) 3.He is interested in drawing.( ) 4.The book is on the desk.( ),代词,名词,动名词,介词:通常用在_、_、_之前，表示某个人、事物/东西、事件与另一个之间的_。,名词,代词,名词,动名词,关系,介词的主要分类：,1. at the cine
2、ma, in the hospital _2. Write with a pen, go by bus _ 3. in summer, on Septemper 1st _4. by the way, at last, in the end _,地点介词,方式介词,时间介词,固定搭配,一.地点介词,1.at the village , at home, at the corner of the street _ 2.in Shanghai , in the country, in Asia, in the world,in space _ 3. in the box, on the chair
3、, under the desk, next to Kate, on the right of Lucy, in front of the house, behind the door _,表示小地方用at,表示大地方用in,表示不同地方用具体不同的介词,填上正确的地点介词：,1.在广州 _ Guangzhou 2.在电影院 _ the cinema 3.在湖边 _ the lake 4.在海里 _ the sea 5.树上的苹果 apples _ the tree 6.书上的小鸟 birds _ the tree 7.在天空上 _ the sky 8.在教室外 _ the classroom
4、 9.在农场上 _ the farm 10.在街道上 _ the street,in,at,by,in,on,in,in,outside,on,in,二.方式介词,1.write with a pen, cut with a knife, lock with a lock _ 2. see with our eyes, do with our hands, smell with our noses, eat with our mouths _ 3. in English , in French , in your own words,in three language _ 4. in a lo
5、ud voice, in a low voice _ 5. in this way, by this means_,使用工具用介词 with,使用器官用介词 with,使用语言用介词 in,使用声音用介词 in,使用方法用介词 in 或 by,6.by bike, by bus, by train, by plane, by ship, by car (on foot) by land 陆路， by sea 水路，by air 空运 _但：on the bike, on the bus, on the train, on the plane, on the ship, in the car 7
6、. Shanghai lies _the east of China.( )Japan lies _the east of China.( )Hubei lies _the north of Hunan.( ) 8.in a read coat, the girl in yellow, the boy in white _ 9.lie in bed, after a while, in the sun（在阳光下）under the sun（天下，世界上；到底，究竟）,使用交通工具用 by,in,to,on,在中国内部,在中国外部,两地接壤,表示穿衣服用 in,固定搭配,( ),三.时间介词,1
7、.at six oclock, at noon, at that time, at half past three, at mid-night _ 2.on Sunday, on New Years Day, on March 21st, on my birthday _ 3. in three days, in a week, in a month, in May,in 1998 _ 4. in the morning, in the afternoon , in the evening _但： on the morning of May 1st 5. at night = _ _ nigh
8、t 6. in the day = in the _,表示点钟或具体一点时间用 at,表示在某一天用 on,表示大于一天的时间用 in,在早上/下午/傍晚 用 in,in,the,day-time,later单独使用可用将来时或过去时态 The others will join us later。 later on 后来，再过些时候,7. 具体时间用不同的介词:,在放假期间 _the holiday 在圣诞节期间 _ Christmas 三天之后 three days _ （一般过去时） _ three days （一般过去时）_ three days（一般将来时）,during,later,
9、at,after,in,注意,(1)介词短语：at breakfast from now on from then on on ones way toat first at last in the end in front ofin time on time in the middle ofat least at most instead of at once on foot at the same time by the way,四.固定搭配的含介词的中考词组:,在吃早饭,(2)Do you remember them?,在岁时 _ the age of 有时 _ times/sometim
10、es开始,在起初 _ the beginning of 此刻 _ the/this moment = now 在结尾,在尽头 _ the end of 例如 _ example =such_ 匆忙地 _ a hurry 到的时候 _ the time=when从到 _ 在户外,在野外 _ the open air,at,at,at,at,at,for,in,by,from,to,in,as,相邻，靠近 next _ 遍及 all_ 将来 _ the future由于,幸亏 thanks _过了一会儿 _ a while 在地球上 _ the earth 到底、究竟_ earth 下课/放学/下
11、班后 _ lass/school/work 展出 _ show 值日 _ duty独立, 单独 all _ oneself 令(某人)惊讶 _ ones surprise,to,in,to,after,on,after,on,on,by,to,over,on,(3)固定搭配:,arrive _/_a place find _ （发现，找到） get on/along _ be afraid _ sth. hand _(上交） hand _(分发） be angry _ sb. be angry _ sth. be strict _ sb. be strict _ sth. be ready _
12、 be full _=be filled_ be good _=do well _ be busy _ sth. be late _ be interested _ eat _ give _ (放弃） grow _,in,at,with,up,in,for,at,for,up,up,out,of,with,with,of,in,at,out,with,in,with,in,Remember and translate:,hear from (sb) ring up hold on 1. 继续;坚持;保持 2.(打电话时)等一等hurry up stop sb. from doing sth.k
13、nock at/on take offlaugh at take part inlisten to think aboutlook after/at/for/up/out try on try outtake care of turn on/offmake friends with wait forpay for wake upput on/up/off write downworry about make progress with,be familiar with sb./sth. （人）熟悉某人/某物 be familiar to sb. （物）为某人所熟悉,be strict with
14、 sb. 对某人严格要求 be strict in sth. 严格对待某事,in the air 在空中 on the air播出,shout to 呼喊，向喊 shout at对吼，责骂,in the endat lastfinally最后 by the end of到末止 at the end of在结束时，在末端，,be known to sb.为某人所知be known as 作为而出名，被叫作be known for因而出名,be busy with sth.忙于某事 be busydoing sth.忙着做某事,ahead of time提前，超前sometime某时some ti
15、me某段时间，某一时期sometimes=at times有时some times 许多次，许多倍at a time=each time每次at one time=once曾经,常用易混淆介词辨析,after/ in 皆可表示时间在之后，其区别为： after .表示“在某点时间之后”，用于将来时。如： Well go out for a walk after supper. .表示“一段时间之后”，用于过去时。如： My mother came home after half an hour. in 表示“一段时间之后”，用于将来时。如： Well go to school in two w
16、eeks.,between /among 1) between 多指两者之间。如：Whats the difference between the two words? 2) among 指三者或三者以上的同类事物之间，在或笼统的一群人或一些物之中，表示“在中间，在之中”。如：The young people lived and worked among the workers.注意：我们可以说between you and me，但不能说 between you and I，因为between是介词。 3) between还可以用来指三个或三个以上的人或物的每两个之间。三个或三个以上的名词用
17、and连接，前面用between，而不用among。如：There is not much difference between the three of them. Switzerland lies _ France, Ger-many, Austria and Italy.,between,besides /except We have seen the crocodile besides Li Fang （除之外，还有）全部计算在内 We are all Chinese except Tom in our class. （除之外，不计算在内） All the students in ou
18、r class went to the cinema _ Kangkang, why? Because he had a bad cold.AExcept Bbesides CBeside Dwithout,【解析】except“除之外”，排除在外的意思；besides“除之外”，包含在内；beside“在旁边”；without“没有”。根据题意可知用except，故选A。,over表示与某物不接触的“正上方”，under与其相对，表 示“正下方”。 The sky is over our heads. 天空在我们头顶上。 The cat is under the table. 那只猫在桌子底
19、下。 above表示“在的上方”，“高于”；below与其相对， 表示“在的下面”，“低于”。 The temperature will stay above zero in the day time ，but at night it will fall below zero again.白天气温将保 持在零度以上，但在晚上又将降到零度以下。 on指两个物体表面接触，一个在另一的上面。 They put some flowers on the teachers desk.他们把一 些花放在讲桌上。,over, above, on,cross 作动词用，“穿过，越过”的意思。主要表示在物体表面上
20、横 穿。如横过马路、过桥、过河等，与go across同义。 例如：Be careful when you cross the street.过马路时要小心。 Cross (Go across )the bridge, and you will see a big buiding. 过这座桥你就会看到一栋大楼。 cross作名词用是“十字架，十字形饰物”的意思。 across是介词，有“横跨，横穿，穿越”之意。 across与go/walk等动词连用表示“穿过，越过，横穿”的意思。与 cross基本同义，也是表示从物体表面经过。例如：Go across the road , you will
21、find the post office on your left.横过这条公路，你会发现邮局就在你的左边。,cross，across, through,through是介词，“在.之中，透过”的意思，常与go,walk等动词连用，表示“穿越，横穿”等意思。主要表示从物体内部穿过。如穿过森林、隧洞等。 例如：The two friends were walking through the forest.这两个朋友正沿着森林走。 The sunlight comes through the glass.阳光透过玻璃。,1. We must _ the road very carefully. 2
22、. Before going _ the road, you should look left first and then right. 3. I try to get into the room _ the window because I cant open the door. 4. They drove _ the street quickly, but the police caught them at last. 5. Its dangerous to swim _ the river. 6. Go _ the bridge and you will see the station
23、.,cross,across,across,across,across,through,in front of 表示“在某人或某物的前面”，在某个范围 以外； in the front of 表示“在的前部”，在某个范围以内 例如： There are some tall trees in front of the building. 在楼前有一些高树。 The teacher is sitting in the front of the classroom. 老师坐在教室前面,in front of, in the front of,aboveoveronbelowunder,above,o
24、ver,below,under,on,Be careful, there is a heavy box_ your head. The sun is _ the mountain in the east. There are some stamps _ the desk. The position he pointed to was _ the sea level. The little mouse is _ the table, so it is not easy to find it.,over,above,on,abovebelow,under,表示“延续的一段时间”时，可用“for时间
25、段”或“since过去的时间点”，常与含延续动词的完成时连用。 How long have you been in this city? 你在这座城市待了多久了？ For ten years. 十年。 Mr Smith has lived here since 1998. 史密斯先生自从1998年就住在这。,since, for,表示“在上“时，不是都用“on“，有时须用in。 在树上 in the tree 用于指树上的鸟、人等。 on the tree用于指生长在树上的叶子、果实。 在墙上 in the wall镶嵌在墙内，指窗户、门、钉子等。 on the wall在墙的表面之上，指地图
26、、画像等。 在报纸上 in the newspaper用于指报上的内容。 on the newspaper用于指放在报纸上的东西，如眼镜等。,in, on,be made of 从成品上看得出的材料 be made from从成品上看不出的原料 be made in产地 be made by制造者 be made up of由组成，由构成 be made into 被制成 It is said that this kind of cloth is made of silk and it is made in China.据说这种布料是由丝绸制成的并且由中国制造。 This wine is ma
27、de from grapes.这酒是葡萄酿的。 This machine is made by Uncle Wang.这机器是王伯伯制造的。 The article is made up of four parts.这篇文章有四部分组成。 Flour（面粉）can be made into bread.,be made of、 be made from、 be made in、 be made by、be made up of、be made into,be used for doing sth. =be used to do sth.意为“被用来做”。介词for表示用途，后接名词或动词ing
28、形式。 be used by 意为“被使用”，介词by后面接动作的执行者(宾语)。 be used as 意为“被用作”，介词as表示“作为”， be used to doing sth.意为“习惯于做”，to是介词。 The stamp is used for sending letters.邮票是用来邮信的。 English is widely used by travellers and business people all over the world.英语被全世界的旅行者和商人广泛使用。 English is used as the second language in many
29、countries. 英语在许多国家被当作第二语言。 I am used to getting up early every morning.我习惯早晨早起。,be used for doing sth、be used to do sth、be used by 、be used as 、be used to doing sth.,单词拼写:,1.There are _( 超过 )sixty students in our class. 2. Fish cant live_( 没有 ) water. 3. We havent seen each other for a long time _(自
30、从 ) we met last time. 4. Do you worry about _( 他们 ) ? 5. Whos _( 值日 ) duty today? 6. Have you paid _( 付款 ) the book? 7. Please turn_( 关掉 ) the lights. 8. Its bad for your health to go to school_( 不吃) breakfast.,over,without,since,them,on,for,off,without,1.We usually have lunch_ noon.2.Lin Tao was bo
31、rn_ February 18th.3.Ann sits_ my right,_ Kates left. She sits_us.4.My father is leaving_ Suzhou tomorrow.5.We must learn_ each other.,at,on,on,on,between,for,from,用适当的介词填空,6.They went_ the gate and entered the garden.7.We can do all things _our hands._the end of the last cap，he caught up _the others
32、.9.Be kind_people.Dont shout _people.10.Last month he worked_ a teacher _ three weeks.,through,with,At,with,to,at,as,for,1.His father is very angry_him his study.A. at，with B.with，at C.to，about D.about，to 2.Paper is made_wood.A.from B.of C.by D.in 3.The basket is full_apples.A.with B.of C.in D.by 4.
33、Kate cant come. Lets ask wei Hua instead_her.A.of B.for C.to D.with 5.The heavy rain stopped me_getting to school on time.A. to B.from C.on D.for,B,A,B,A,B,6.Li Lidas parents are very proud _ their son.A.to B.in C.for D.of 7.The fox looked up_ a cock sitting the tree.A. to，in B.at,in C. for，on D.at，
34、on 8.Please wait _ the bus stop near my home.A.for B.at C.next D. in front 9.Where is your bike made_?A.in B.from C. of D./ 10.When the red light is on，its dangerous to go_the street. A.across B.through C. cross D. to,D,B,B,D,A,11.He is rich _ unhappy.A.or B.and C.so D.but 12.Take a rest _ you finis
35、h the work.A.before B.after C.until D.while 13.You cant pass the exam, _ you study hard.A.if B.of C.unless D.and 14._our team tried best, _ we failed.A.Though,but B.Because,so C.If,and D. Though,/ 15.Dont get off _the bus stops.A.when B.after C.until D.so,D,B,D,C,C,16.There is a good play_TV this ev
36、ening.A. on B. by C. in 17. How far is it _ Guangzhou_Beijing? A. fromto B. fromfor C. awayto 18. Japan lies _the east of China. A. to B. in C. on 19. Mr. Brown has gone to Canada. He will be back _ tow weeks. A. for B. after C. in 20. A: What time did you get there this morning?B: _ eight. A. In B.
37、 At C. On 21. We all agree _you. Lets start at once. A. to B. for C. with,A,A,A,C,B,C,22. My aunt arrived here _a warm spring morning. A. in B. at C. on,23. A:When did your uncle arrive _ China? B: He got to Guangzhou_the morning of the 16th of April. A. in, on B. in, in C. at, on 24. Hawaii is famo
38、us _its beautiful beaches.A. in B. for C. with 25. We must stop children from_with fire.A. play B. played C. playing,C,A,B,C,26. Look, Tina is waiting _ the bus stop. Afor Bat Cin DTo 27. What would you like to do _ such a bad boy? Awith Bon Cat Din 28.The young man walked _ the forest and came to a
39、 big river at last. Aon Bover Cthrough Dacross 29.The food _ my country is quite different _ that here. Ain; like Bto; from Cfrom; to Din; from 30. Taiwan is a beautiful island and its _ the east of Fujian. Ain Bon Cto,B,A,C,D,C,31.It is said that a new zoo will be built in our town. Im _ it. Zoos a
40、re terrible for animals. Athrough Bbesides Cagainst Dexcept 32.When will the party be held? _ two weeks time, _ 15th July. A.In; on B.In; in C.On; on D.At; on 33.Lin Lin often practices English _ chatting with her American friend. A.in B.by C.for D.with 34. You look tired. _ working indoors you shou
41、ld be out for a walk. A.Ahead of B.Instead of C.In front of D.In spite of 35. Last night he had a bed to sleep _， but I had only a chair to sit _. A.in; on B./; / C.on; in D.in; to,A,C,B,A,B,36.When I got in to the room，Sue was busy talking _ the phone. A.with B.on C.to D.in 37.Would you like some c
42、offee? Yes, and please get me some milk. I prefer coffee _milk. A.with B.to C.of D.on 38. Sally is very happy. There is a big smile_ her face. A.on B.to C.in D.at 39.Many teenagers have hobbies. But sometimes these hobbies can get _ of schoolwork. A.on the way B.by the way C.in the way D.out of the way 40.Why are you standing there, Maggie? I cant see the blackboard clearly. Two tall boys are sitting _ me. A.behind B.in front of C.beside D.next to,A,B,C,A,B,
