题型:任务型阅读 题类:模拟题 难易度:普通
浙江省金华十校2021届高三英语4月模拟考试(二模)试卷
When the moon passes between the Sun and the Earth, the resulting view of the Sun is called a solar eclipse(日食). Solar eclipses are beautiful astronomical events and many people across the world travel to faraway places to get a clear view of the phenomenon. Others choose special eyewear.
It is believed that a pregnant woman with a baby should not view a solar eclipse. They are often told that their child will be badly formed if they view a solar eclipse. However, various scientific authorities have stated over and over again that there is no harm at all in viewing a solar eclipse with the right eye gear.
It is important, however, that you view a solar eclipse with the right eye gear. Staring right at the sun could permanently damage the eyes. It is wrong to assume that the sun can be looked at after the moon blocks out a majority of it.
If you want to view the eclipse, you have to get special glasses. As opposed to popular belief, sunglasses and dark films do NOT protect our eyes. You can do this by fixing a telescope and focusing the image onto a sheet of paper. You can clearly see the eclipse on the sheet of paper. You should never look directly at the eclipse through the telescope.
Similarly, you can make a tiny hole on an opaque(不透明的) sheet of paper and let the light passing through fall on a sheet of paper. Alternatively, you can watch it live on TV which is the safest way of viewing a solar eclipse!
A. It is best if you purchase eye wear.
B. So they need not worry to view a solar eclipse.
C. Viewing a solar eclipse directly is a strict no-no.
D. Some of them watch the event through special, telescopes.
E. This method is an effective way to watch an eclipse as well.
F. To safely watch a solar eclipse, wear protective eclipse glasses.
G. The best way to see a solar eclipse is by viewing its projected image.
How to Manage Your Phone's Data Use
Smart phones give you access to a wealth of information and media, but most networks put a limit on the amount of data you can use each month. A typical phone contract includes a data allowance of between 500MB and 10GB per month. {#blank#}1{#/blank#} You see, your usage can mount up surprisingly quickly – watching a film on the phone is about 700MB in SD, an hour of streaming TV is around 500MB or 60-140MB for the same of radio, chatting on Skype for an hour is around 40MB. {#blank#}2{#/blank#}
If possible, wait until you can connect to free Wi-Fi before using your phone's data features.
When you are on the road, use your car's GPS, not your phone, to find the way. {#blank#}3{#/blank#} But maps are preloaded in a GPS, making this free to use.
{#blank#}4{#/blank#} Many of these are funded by ads that pop up on your screen. Every ad has to download through your network, using up your data allowance.
If you regularly need to use a lot of data on your phone, consider a data-compressing(压缩) app, such as Onavo(www.onavo.com). {#blank#}5{#/blank#} So you use less of your monthly allowance. You may have to subscribe to such compression services, so you'll need to weigh up whether it's worth the cost.
A. The more data, the higher the monthly cost. B. Remember to use free Wi-Fi anywhere you go. C. Try these tips to better manage your data use. D. It compresses data before it is fed to your phone. E. But you might end up paying more than expected. F. The phone has to download map data as you move. G. Be careful of how many “free” games you play on the phone. |
试题篮