英语语法专题复习--介词(共7页).doc
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1、精选优质文档-倾情为你奉上语法 介 词介词是虚词,不能单独作句子成分,必须与名词、代词(或相当于名词的其他词类、短语或从句等)构成介词短语,在句中充当一定成分。介词分为:1、简单介词,如at, in, for等;2、合成介词,如within, inside, onto, throughout等;3、短语介词,如according to, out of, because of, by means of, in spite of, instead of等;4、双重介词,如from behind / above / under, until after等;5、分词介词,如considering, i
2、ncluding, judging (from / by) 等。一、方位介词1above,over,on;below,under,beneath(1)above_,其反义词是_。(2)over_,其反义词是_。(3)on_,其反义词是_。A plane is flying _ the mountain.有一架飞机在山的上方飞。There is a bridge _ the river.河上有一座桥。There is a lamp_ the desk.书桌上有一个台灯。From the hill, we can see a river _ us.从这座小山上,我们能看见下面的一条河。There
3、is a cat _ the chair.椅子底下有一只猫。 2across,over,through,pastacross意为“_”,表示_。over意为“_”,表示_。through意为“_”,表示_。past意为“_”,表示_。The Great Wall winds its way_west to east, _ desert , _ mountains,_valleys till at last it reaches the sea.3in,on,to, off在方位名词前的区别in表示_;to表示_;on表示_。Off表示_Shandong Province is/lies _th
4、e east of China.Japan is/lies_ the east of China.The Pacific Ocean is _ the east of China.He lives in a village a little way _ the main road. at 、on、inat _ at the door,at the airport,at the station,at 55 Park Street,in _ in China,in the north,in Asia,on _ on the desk,on the wall二、时间介词表示_,一般用介词in,如:i
5、n the 1990s,in the year,in January,in (the) winter/summer/fall/spring,in the first week of May。还可以用时段名词组成固定短语或词组。如:in a while,in no time,in the daytime,in a short while,in time,in the morning ( afternoon,evening)。注意:at night/at noon,in the day(在白天),in the night(在夜间)。in five days ( weeks,months,years
6、)中in意思是“_”。在_,常用on。on Sunday(s),on Tuesday morning on Christmas Day(但at Christmas),on Christmas Eve,on March 8,on the morning (afternoon,evening)of Oct.1 on a rainy night,on warm winter daysearly on the morning of Oct.1(区别:in the late/early morning of Oct.1) 表示_ 用at,如小时、分钟等。at breakfast(supper,lunch
7、),at six at noon(sunrise,sunset,midday,night,midnight,dawn)at the age of 15,at the time of war (但in time of danger/trouble)注意:有些时间名词前不接介词。next day,last Sunday,that morning,these years. one,each,any,every,some,all修饰时,一般不用介词,如some day,one day,all afternoon。till,until的用法: till(until)与持续动词连用一般用于肯定句中,与短暂
8、动词连用一般用在否定句中。He waited for me till twelve oclock.He didnt get up till(until) 10 am.(不可用to)注意:在句首出现或强调句型中一般不用till而用until。Not until 9 am did Mr. Smith come back to school.in,later,after,byin一段时间:表示_ ,与_时连用;但表示“_”时,用于各种时态。一段时间+ later :_after+时间:_by+一段时间:_(注意:by the end of +过去时间将来时间)I will finish the wo
9、rk in three days(=after three days/ three days later).He left home two days later after two days.(过去时间)I will have finished the work by the end of tomorrow.I had finished the work by the end of yesterday.另外,in一段时间stime与within一段时间的用法如下: in a weeks timein a weekThey will arrive in three days time.(与将来
10、时连用)My brothers birthday is in two weeks time.(作表语)Ill finish the book within two weeks.(withinin less than.用于各种时态,意为“不超出,在之内”)2.for,from,sincefor _。from _。since _。Mr. Brown enjoyed the country life and lived there _ almost fifteen years after his retirement.My younger sister began to learn dancing
11、_the age of five.He has been working in Tibet _ he graduated from college.三、工具、手段、方式介词1.by,in,on三词都表示旅行的方式。 by sea, by water, by land by bike, by plane, by ship boat by spaceship名词前有冠词、物主代词、指示代词等时用on/in。travel to New York in this plane;go to school on my bike【说明】步行、骑马、骑骆驼均用on。on foot,on horseback, o
12、n a horse,on the camel 2、表示方式、手段、工具的介词by the year/hour/day按年/小时/天。如:He rent a house by the year(day,hour)(按bythe单位名称,但to the pound按磅算,to the ton按吨计)。表泛指的方式、手段by post/mail邮寄,by telephone (radio)(但on the phone/on the radio/on TV),by electricity用电,by machinery用电器,by hard work,learn sth. by heart,throug
13、h the satellite,through practice,through his own efforts,through experience,through the telescope另外:by means of 用方法,by way of 经由,取道于;用方法,with the help(permission) of sb./with sb.s help(permission)。表方式、手段的其他用法He beat the dog with a stick.(with工具/机器)One smells with his nose.(with人体器官,但by hand手工,用手)He
14、stood up with pride.(with情绪、情感、态度的名词)注意:使用语言、材料、文字等用in。如:in English(ink,pencil)。另外如:in high(good,low)spirits,in anger,in joy,in comfort,in sorrow,in safety,in danger,in need,in debt,in love,in fun,in pain,in tears,in surprise,in good(poor) health,in good order,in flower,in a way,in a low voice,in si
15、lence,in(with) satisfaction,in a hurry,in(with) words,live/feed on food,kneel on ones knee,take(catch) sb. by surprise(出其不意)四、表示“除之外”的常用词besides 除以外(还有)。作副词时意思是“而且,更何况”。Well all went to the cinema besides Shaw.It was too late to see a film,and besides,I was tired.except除去,除之外(不再有)。We all went except
16、 John.在否定句中,两词可以换用。He has no other hats except/besides this one.except for除了(对句子主题进行细节校正或附加说明),后接名词、代词或what从句,此时与“except that句子”意思相同。He was very clever except for carelessness.except that.除了一点以外。He has not changed except that he is wearing dark glasses.but与except but和except在表示“除了以外”时可以通用,但应注意以下三点:(A
17、)前面有不定代词、疑问代词在意义上对称时,多用but。All but one are here.Nobody but I likes making model ships.(B)后接不定式短语为排除对象时,多用but。He has nothing to do but wait.(前有do,后省to)(C)but与一些固定结构连用。have no choice but to do sth._,can not but do sth._,can not help but do sth. _,but for._五、between与amongbetween通常指两者之间,也可以用于三者或三者以上的每两者
18、之间的相互关系。Ann is between Tom and Bill.Switzerland lies between France,Germany,Australia and Italy.They soon finished the work between themselves.(共同,合作)She was busy between cooking,washing,sewing and looking after the baby.(表示接连不断地,一个接一个地忙这忙那)A horse can be seen between trees now.among表示三者以上之间。The sto
19、ry is said to have happened in a village among the hills.He was happy to be among friends again.We must agree among ourselves.(一起,共同)London is among the largest cities.(one of与最高级连用)六、表示原因的介词及短语主要有:for, since, with, because of, due to, thanks to, owing to( 还有as, because 这两者为连词)becausesinceasfordue t
20、o _because of _owing to _thanks to _He got up late this morning_ he stayed up last night.1、The sports meet will be put off till next Saturday _ the heavy rain.2、_ the heavy rain, The sports meet will be put off till next Saturday 3、His illness was _smoking and drinking.4、_ the Partys good policy,the
21、 farmers are now living a happy and rich life.一、单句填空 请填入一个适当的词。灵活运用 1. So, I just looked at her _ a questioning expression on my face.2. During the winter, they remind themselves, “This wont last long; well soon be out of here.” And _ the first warm day, the ants are out.3. The new boy looked at the
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