高一下學期英語講義-外研版必修4期末復習一(參考版)
2024-12-08 23:49本頁面
【正文】 then look at the same object out of your other eye. You will find the object’s relation to the background and other things around it has changed. The difference between these two different eye views helps us to judge how far away an object is. People who have only one eye cannot judge distance as people with two eyes. 1. We should take good care of our eyes_____________ . A. only when we can see well B. only when we cannot see perfectly C. even if we can see well D. only when we realize how important our eyes are 2. When things far away seem indistinct(模糊不清 ) , one is probably_____________ . A. nearsighted B. farsighted C. astigmatic D. suffering from cataracts 3. The underlined word suffer in the third paragraph probably means _____________ . A. experience B. imagine C. feel pain D. are affected with 4. Having two eyes instead of one is particularly useful for_____________ . A. seeing at night B. seeing objects far away C. looking over a wide area D. judging distances 5. People who suffer from astigmatism have_____________ . A. one eye bigger than the other B. eyes that are not exactly the right shape C. a difficulty that can be corrected by an operation D. an eye difficulty that cannot be corrected by glasses B The past ages of man have all been carefully labeled by anthropologists. Descriptions like ‘ Paleolithic Man’, ‘Neolithic Man’, etc., neatly sum up whole periods. When the time es for anthropologists to turn their attention to the twentieth century, they will surely choose the label ‘Legless Man’. Histories of the time will go something like this: ‘in the twentieth century, people fot how to use their legs. Men and women moved about in cars, buses and trains from a very early age. There were lifts and escalators in all large buildings to prevent people from walking. This situation was forced upon earth dwellers of that time because of miles ea
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