【正文】 的句法功能介詞不能獨立在句中做成份，介詞后必須與名詞、代詞、或動名詞構(gòu)成介詞短語在句中充當(dāng)一個成份，表示人、物、事件等與其它人、物、事件等之間的關(guān)系。iswealth.of)引出的短語通常只用作狀語，不用作表語： 誤：Hisisofrain.absenceduethe他因雨未來。ofisofwork.4作賓語補足語I found him in the office. Herkeptinforweek.wasashero.用作賓語 AsteppedfromtheHesparetimeon除星期日外他抽不出時間。用作主語 Betweenandsuits六點到七點對我比較適合。aregoinghavenext“Onmayconvenient.”Tuesdayduringvacationbe t at home, so she went to drop in _ Mr Smith39。 t think Xiao Li is ____ the other students ____ mathematics.A. after, on B. after, with C. behind, in D. behind, at二）主要介詞區(qū)別表示時間的at, in, onat表示片刻的時間：at 8 o’clock ，at noon, at night, at midnight, at the end of, at that time, at the beginning of, at the age of, at Christmas, at New Yearin表示一段的時間：in the morning, in the afternoon, in the evening, in October, in 1998, in summer, in the past, in the futureon總是跟日子有關(guān)，on Monday, on Christmas morning, on the following, on May Day, on a warm morning等表示時間的since和fromsince表示從過去到現(xiàn)在的一段時間的過程，常與現(xiàn)在完成時連用。一般多與現(xiàn)在時、過去時、將來時連用。Changchun is in the northeast of China.Mongolia is on the north of China.Japan is to the east of China.11. Nobody knows it ____ me. A. except for B. except that C. besides D. but12. The window is never opened ___ in summer. A. but B. except C. except for D. but for13. It happened ____ the Long March. A. during 14. We go to school ____ a bike. 15. It39。clock. 23. He wrote the article ____ three days. agree ____ what you said. 25. Do you agree____ this plan (arrangement)? 26. Finally they agreed ____ the terms of the contract. 27. Do you often hear____ your brother? A. of B. from C. out of D. about heard ____ the book long ago, but I have never read it. A. out 29. The plane flew ____ the city. A. across C. through 30. We walked ____ the Tian An Men Square to the Museum of Chinese History.A. across B. through 表示“在……上”的on和in：on只表示在某物的表面上，而用in表示占去某物一部分。 Water flows through the pipe./ The old man walked across the street.in the corner, on the corner, at the corner：in the corner 表示在角落里，in指角的內(nèi)面；on the corner表示“在角上”，on指的不是內(nèi)面，也不是外面，而含內(nèi)外兼有之意；at the corner指“在拐角處”，at指的是拐角外附近的外面。不可單獨使用；by the end of 作“在……結(jié)束時”，“到……末為止”解，只能指時間。In the end they reached a place of safety. At the end of the road stands a beautiful garden.They decided to have an English evening at the end of this week.by the end of last month he had finished the novel. was wandering ____ the streets when I caught sight of a tailor39。 an a very hot summer afternoon.A. on C. during 37. She felt disappointed when she found out they had gone swimming____ her.A. but B. except C. except for D. without38. His teacher was angry ____ him ____ his being late.,with ,for ,for ,about39. My father was disappointed ____ the news. A. by B. about C. at D. on40. Mr Wang went to Nanjing ____ October,1998 and came back home __ the morning of Nov. 5.。at 。from表示“關(guān)于”的about 和on：兩者都有“關(guān)于”的意思，不過前者為一般用詞，而后者為較正式的“論述”。如：You are to sit between your father and me./ He is always happy among his classmates.注意：但有時說的雖然是三個以上的人或東西，如果強調(diào)的是兩兩相互間接關(guān)系，適用于between。如：The little valley lies between high mountains.。They don’t know the difference between wheat and barley.1besides, except, but, except for：besides指“除了……還有，再加上”。如：All went out except me.；but 與except意思近似，表示“除了……外”經(jīng)常用在no, all, nobody, anywhere, everything等和其他疑問詞后面。如：His diary is good except for a few spelling mistakes.。如：He is writing a letter with a pen. He wrote the letter in pencil. We measured it in pounds. Read the text in a loud voice. Tell me the story in English.41 .My uncle lives ____ 105 Huanghe Street. His room is ____ the fifth floor.。at 。to42. I don39。s help.A. since B. unless C. because D. without43. He is running ____ the wind towards the east of the station ____ Tom is running ____ the right. A. down。 on B. against。 on 。in D. with。 to44. In Hangzhou Mr Green was so struck ____ the beauty of nature that he stayed ____ another night. 。at 。for45. Many people are still ____ the habit of writing silly things ____ public places.。in 。at46. Do you go there ____ bus? No, we go there ____ a train.A. in。on 。 with47. I made the coat ____ my own hands. It was made ____ hand, not with a machine.A. in。 with C. with。 with48. The trees ____ front of the house are ____ the charge of Old Li.A. in。 in C. in。 in49. The old man died ____ cold ____ a cold night.A. from。in 。 during50. Does John know any other foreign languages ____ French?A. except B. but C. besides D. beside1in charge of和in the charge of：兩者都表示“由誰負責(zé)、照顧、管理”。如：Who is in charge of the project?/ The project is in the charge of an engineer.。如：Let me speak to you as a father.（事實是父親）；like作“象……一樣”解。1in front of 和in the front of：in front of = before，是“在……前面”的意思（不在某物內(nèi)）； in the front of則是“在……前部”的意思（在某物內(nèi)）。1in, into：into表示動向，不表示目的地或位置。如：We walked in the park；in和drop, fall, put, throw, break等終止性動詞連用時，也可以表示動向。51. He looked quite healthy ____ he was ____ the age of seventy.A. when。 in C. if。 at52. How long has the bookshop been in business? ____1982.A. After 53. Did you have any trouble ____ the post office?A. to have found B. with finding C. to find D. in finding tell you the truth, I have nothing to do ____ it. 55. Something must be done to prevent our city ____ by thick smoke.A. to be pollute