Thousands of years ago ,people didn’t live in cold places because they didn’t know how to keep themselves warm .Later they learned to make clothes .when an animal was killed ,they made use of its skins to cover their bodies .The skins kept them warm .
Nature is people’s good friend .It once helped people find fire ,when lightning hit a forest and started a fire .People took some of this fire to their homes .The fire kept them warm ,and also frightened wild animals ..Soon people found the food cooked tasted much better ,so they began to use the fire to cook food .
But people still didn’t know how to make a fire .when they got a fire from the forest they tried to keep it burning .If it went ort ,they had to wait for years .
But later they found different ways to make fire .For example ,they made fire by burning wood or knocking two pieces of stones .
Today it’s easy for people to make fire because they have matches ,lighters and different kinds of heaters .They can make fire at any time they need .
（ c）91.Once people lived only in hot places because they did not know how to ______ .
A.kill animals B.take fire from forest .C.keep themselves warm .D.make matches .
（D ）92.People use animal skins _____in those days .
A.for food .B.to make fire .C.for burning .D.to warm themselves .
（ A）93.People later learned how to use fire to ______ .
A.cook food .B.kill animals .C cut off an animal’s skin .D.burn wood .
（ B）94.People later learned to make fire by boring _____ .
A.stones B.wood .C.dry leaves .D.animal skins .
（ A）95.Today most people in the world use ____ to made fire .
A.heaters .B .matches or lighters .C.stones .D.lightning .
英文字太多了 所以只答了一篇 没关系吧!
