3.Earthquakes happen without warning(前兆).They can happen any time of a day,at any point during the year.But don't worry because most are so weak that they cannot be felt. Only a few big ones hurt people. However,it's important to know what to do when an earthquake is happening.
Do NOT go outside.You could get injured from falling glass or parts of buildings.If you are outside,stay away from buildings and power lines (輸電線).
Stay under a desk,table,or other strong furniture.Hold on to it.Or stay in a corner of the building.Cover your face and head with your arms and cover your mouth with a towel or clothing.Stay inside until shaking stops and it is safe to go outside.
Keep away from windows,pictures or advertisements on the wall or the building,and anything else that could fall and hurt you.Most people get injured by falling things during an earthquake,not by the shaking itself.
Also keep away from a fire.You could fall down and burn yourself on the fire.
If you are driving when an earthquake happens,stop the car if it's safe.Stay inside your car until the earthquake stops,and don't drive near bridges. Try not to stop by power lines or trees.These could fall and hurt you.
46.Most earthquakes are tooB to hurt people.
A.strong B.weak
C.dangerous D.heavy
47、From the passage,when an earthquake is happening,we shouldB.
A.stay under a big building B.stay under a strong furniture
C.stand by windows D.drive near a big bridge
48.It isn't safe for you toA while the earthquake is happening.
A.run out of the building B.stay in a corner of the building
C.cover your head with your arms D.cover your mouth with a towel
49.This passage tells usB.
A.how dangerous the earthquake is.
B.how to be safe in an earthquake.
C.we shouldn't be afraid of the earthquake.
D.how the earthquake comes into being.
50.The best title for this passage should be"C".
A.How Earthquakes Happen B.How to Drive a Car
C.What We Should Do in Earthquakes D.Why Earthquakes Happen.
分析 本文是一篇說明文.文章通過對如何在地震中幸存下來和保護好自己幾方面的講解,使我們了解和提高了安全防范意識.
解答 46. B.細節(jié)題.根據(jù)第一段But don't worry because most are so weak that they cannot be felt可知大多數(shù)地震都很"微弱",故答案選B.
47.B.細節(jié)題.根據(jù)第三段Stay under a desk,table,or other strong furniture應(yīng)該躲在堅固的家具下,.答案選B
48.A.細節(jié)題.根據(jù)第三段Stay inside until shaking stops and it is safe to go outside.可知地震期間不要出去會更安全一些,故答案選A.
49.B.主旨題,結(jié)合第一段it's important to know what to do when an earthquake is happening.通讀全文可知本文講的是地震來了如何保護自己,故答案選B.
50.C 標題判斷題.結(jié)合第一段it's important to know what to do when an earthquake is happening通讀全文可知本文講的是地震來了如何保護自己,答案C正合此意,故答案選C.
點評 閱讀題型,要注重句子與句子之間、段落與段落之間邏輯關(guān)系以及對篇章的整體理解.根據(jù)所給問題選擇正確選項完成試題.