第二阶段第28天.pdf

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1、第 28 天 介词（一）学习要点 一、介词的意义与用途。二、介词的形式。三、介词、副词和连词的区别。四、常用介词的用法。家教点窍 一、我们经常在名词或名词短语，代词或动名词前面用介词表示人、物、事件等与其他人、物、事件等之间的关系，此种关系可以是空间、时间、原因、方式等。如：We can across the field.我们跑过田野（空间）。He opened the door by turning the key to the right.他把钥匙向右转打开了门（方式）。二、介词的形式共有两种：1.单个词，如 at、from、to、into 等；2.两个或两个以上的词。如 because

2、of、according to、in front of、with the help of 等。典型例题 读出下列例句，并注意介词的用法。例 1 I havent seen him since this morning.(since 为介词)我从今早就没看见过他。I havent seen him since he left this morning.(since 为连词)从他今早离开后我就再没见到他。He caught cold last Saturday and has been in bed ever since.（since 为副词）他上周伤风了，从那时起便一直躺在床上。评析 一个词是介

3、词、连词还是副词，要看它在句中的作用。介词支配着宾语，总是与名词、名词短语、代词或动名词有关，而副词则与动词的关系较紧密，如此词后跟从句则是连词。例 2 The dog was about the house.那狗在屋子附近。We left there about six oclock.我们大约在六点离开。They are talking about me.他们正在谈论我。评析 介词 about，可以表地点、时间或解释“关于”。例 3 Ill see you at the school gate at noon.中午在校门口见你。The book is sold at 2 dollars.这本

4、书卖了两块钱。He threw a stone at the dog.他朝狗扔了块石块。评析 介词 at 可放在时间、地点、价钱前，也可表示方向。例 4 He came out from behind the door.他从门后出来。He is far behind other students in English.他在英语方面远远落后于其他同学。评析 介词 behind 可表示“在之后”，也可引伸指“劣于”、“不如”。例 5 He is sitting by me.他坐在我身边。She earns her living by selling newspapers.她靠卖报谋生。He wil

5、l be back by lunch time.到午饭时他将回来。评析 介词 by 可表示“在旁”、通过某种“手段”、“到的时候”。强化训练 一、用介词填空。1The story took place the night of Christmas Day。2The plane flew land and sea and soon arrived France.3.He lay bed and pulled the sheet him.4.Please wait me this bus station.5.The birds sat the roof and then flew away.6.W

6、e shall be duty tomorrow 8 12.7.They will have an exam Saturday.8.There is a nice picture the wall.9.You may go the library the book you want.10.We often receive letters him.11He sat down the desk to do his work.12.We havent seen him a long time.13.Please answer this question English.14.She will lea

7、ve Shanghai this evening.15.They will be back two months.16.I havent seen him 3 years ago.17.Dont be angry him saying foolish things.18.Everyone was surprised the news.19.The meeting began seven and lasted 2 hours.20.He started going school the age 5.So now hes been school for 10 years.He is leaving

8、 the end of this year.二、选择填空。1Tim gets up early Christmas Day.(A)in (B)at (C)on (D)until 2.Do you know how many bridges there are the Huang Pu River now?(A)on (B)in (C)about (D)over 3.We usually have breakfast half past six the morning.(A)at in (B)fromto (C)untilin (D)byon 4.“Yes”,the students all a

9、nswered loudly one voice.(A)in (B)at (C)with (D)by 5.The river goes the village from west to east.(A)in (B)between (C)through (D)throughgout 6.He showed the visitors the factory.(A)along (B)around (C)in (D)through 7.My mother has worked a nurse in this hospital for 20 years.(A)for (B)like (C)since (

10、D)as 8.He was angry what I said.(A)for (B)with (C)at (D)on 9 I began to work here March,1989.(A)in (B)at (C)on (D)until 10.Did you stay late last night?(A)up (B)in (C)for (D)at 参考答案 一、1.on 2.over,in 3.in,over 4.for,at 5.at,over 6.on,from,to 7.on 8.On 9.to,for 10.from 11.at 12.for 13.in 14.for 15.in 16.since 17.with,for 18.at 19.at,for 20.to,at,of,at,by 二、1.(C)2.(D)3.(A)4.(A)5.(C)6.(B)7.(D)8.(C)9.(A)10.(A)