介词专项（四）.doc

介词专项（四）below和underbelow：在下方，低于(温度)，但不一定在正下方There are many flowers below the window. Her skirt reaches just below her knees. under：在正下方They sat under a big tree, drinking. What are you wearing under your coat? eg： night the temperature will fall zero again.A. In, to B. At, in C. At, below D. In, underover, above和on(在上面)over：表示位置高于某物，在某物的正上方，其反义词是under。 如：There are many bridges over the river./The river is under the bridges.above：也表示位置高于某物，但不一定在正上方，指斜上方，其反义词是below。如：He lives above me. / I live below him.We flew above the clouds.on：指两个物体表面接触，一个在另一个的上面。如：They put some flowers on the teachers desk.up：表示在往上的方向，反义词 down。如：up the stairseg：Themoonisnow_thetreesintheeastA. on B. over C. above D. upbe made常见结构表示“材料”的介词，“由制成”：of, frombe made of：表示从成品仍可看出原料。如：This box is made of paper.This salad is made of apples and strawberries. be made from：表示从成品已看不出原料。如：Bread is made from wheat.The lifeboat is made from some special material.be made in+地点：在某地制造。如：The clothes are made in China.be made into:被制成。如：The meat is made into dumplings.be made up of:由组成。如：The company is made up of ten departments.eg：The beautiful bottle was made _ glass.A. from B. in C. of D. bybe used 常见结构 be used to =become/get used to +n./pron./doing:习惯于（做）。eg：I am used to getting up early. be used for + doing=be used to do：被用于（做）。eg：This knife is used for cutting things=This knife is used to cut things. be used as:被当做来使用。eg：This book is used as a text book. be used by：被使用。eg：The machine is used by workers. used to do：过去常常。eg：I used to visit them.介词专练1. March 12 th, the children got up early to plant trees.A. On B. At C. In D. To2. The traffic accident happened the morning of September 9 th.A. in B. from C. on D. until3. The foreigners have visited many places of interest the west of China.A. to B. on C. at D. in4. Mrs Brown came to China 1996.A. from B. of C. to D. in 5. The little boy is always interested science.A. with B. by C. in D. at6. Tom often goes to work foot in the morning.A. by B. in C. on D. with7. Mother bought a new dress my little sister last Friday.A. in B. at C. on D. for8. Macao returned to our mother land December 20 th 1999.A. on B. at C. in D. for9. Let me show you the place the map.A. with B. on C. in D. of10. the blackboard and say something about the picture, please.A. Look for B. Look up C. Look at D. Look over 11. The ship is passing the bridge.A. below B. under C. above D. past12. This kind of radio is made China.A. in B. from C. at D. on13. The policeman black showed me the way.A. on B. in C. with D. under14. Whats the time your watch?A. on B. by C. at D. in15. She goes to school everyday Sunday.A. about B. on C. except D. in16. This book shop has been in business 1982. A. after B. in C. from D. since 17. We wanted him to arrive the station early in the morning.A. for B. to C. at D. on18. There is something wrong the machines.A. with B. about C. of D. in19. Our seat is next his.A. in B. on C. to D. with20. We went to the Summer Palace a summer mo