cross across 与through的区别(5页).doc

-cross,across与through的区别   cross 作动词用，“穿过，越过”的意思。主要表示在物体表面上横穿。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。  如，The Great Green Wall is across the northwest of China.绿色长城横跨中国西北。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 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。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。 练习：1.         We must _ the road very carefully.2.         Before going _ the road, you should look left first and then right.3.         Look! The man is swimming _ the lake.4.         They drove _ the street quickly, but the police caught them at last.5.         _ the street and you can get to the hotel.6.         He _ the road and then comes to the post office.7.         Walk _ the footbridge.8.     Go _ the bridge and you will see the station.9.     You cant _ the road when the light is red.10.     Its dangerous to swim _ the river.11.     She walks _ the road.12.     Can you swim _ the river?13     The police led the old man _ the street.14.     We walked _ the forest.15.     Can the table go _ the door?16.     The stream winds _ the village.17.     I try to get into the room _ the window because I cant open the door.18.     The tiger is jumping _ the burning ring.19.     Shall we walk _ the field? Keys ：1. cross  2. across  3. across  4. across  5. Cross  6. crosses  7. across 8. across  9. cross  10. across  11. across  12. across  13. across 14. through  15. through  16. through  17. through  18. through  19. across第 5 页-