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¡¡¡¡Have you ever seen a horse with toes
£¨½ÅÖº£©? Millions of years ago, horses had 1 toes. They had four toes on each front toot. They had three toes on each back 2 . Horses were no bigger than cats then.¡¡¡¡These 3 horses lived in the forest. The toes helped the 4 run over the soft wet ground.
¡¡¡¡It was very hot in the forest. But the 5 changed. It became cold. Many trees died and tell. Open field took the place of 6 . The sun made the ground dry and 7 .
¡¡¡¡Horses began to change, too. They began to get 8 . This took a long time. On the dry, hard land, horses needed only their middle toes for 9 . After a long time, horses had only one hard 10 on each foot. We call this hard toe a hoof
£¨Ìã×Ó£©.|
(1)A £®no |
B £®few |
|
C £®not |
D £®/ |
|
(2)A £®arm |
B £®hand |
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C £®foot |
D £®leg |
|
(3)A £®small |
B £®big |
|
C £®great |
D £®large |
|
(4)A £®cats |
B £®horses |
|
C £®pigs |
D £®dogs |
|
(5)A £®air |
B £®sky |
|
C £®earth |
D £®weather |
|
(6)A £®rivers |
B £®forests |
|
C £®seas |
D £®lakes |
|
(7)A £®thirsty |
B £®wet |
|
C £®soft |
D £®hard |
|
(8)A £®smaller |
B £®bigger |
|
C £®lighter |
D £®shorter |
|
(9)A £®swimming |
B £®flying |
|
C £®running |
D £®dancing |
|
(10)A £®toe |
B £®nose |
|
C £®hair |
D £®finger |
´ð°¸£ºD;C;A;B;D;B;D;B;C;A
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