【正文】 ing two pieces of stone together could make a spark（火花）. The spark could fire dry leaves. In this way they could make a fire again if it went out. Then people also learned to make a fire by rubbing（摩擦）. They made a hole in a piece of wood and put a smaller stick into the hole. They turned the stick again and again. After a few minutes they got fire. Years went by, people learned other ways to make a fire. Sometimes they used the heat from the Sun. They held a piece of glass in the right way and made a piece of paper on fire. About two centuries ago, people began to make matches. Matches brought people a quick and easy way to make fires. Today matches are still being used, but people have more new ways to make fires. One of them is to use an electric fire starter. Of course an electric fire starter is much more expensive than a box of matches. But it is very useful.（1）From the text we know that a spark can . A.fire any leavesB.burn anythingC.burn dry leavesD.keep fire burning（2）We can also get a fire by . A.making a hole in a big piece of woodB.putting a smaller stick into the holeC.turning the stick again and againD.doing all the above in order（3）Matches have been used . A.for about two thousand yearsB.for about two hundred yearsC.since people began to use fire for cookingD.since people used the heat from the Sun（4）Which of the following is the RIGHT order of the ways to make fires that people got to know? a. with a matchb. from the Sunc. from lightningd. by rubbinge. with an electric fire starterf. by hitting two pieces of stoneA.b—a—d—e—f—cB.b—c—a—e—d—fC.c—f—d—b—a—eD.c—d—a—f—b—e【答案】 （1）C（2）D（3）B（4）C 【解析】【分析】本文介紹了人類使用火的過(guò)程。 （1）細(xì)節(jié)題。根據(jù)The spark could fire dry leaves可知火花可以點(diǎn)燃葉子 ，故選C。 （2）細(xì)節(jié)題。根據(jù) They made a hole on a big piece of wood and put a smaller stick into the hole. They turned the stick again and again可知說(shuō)明ABC都是具體步驟，D是最全面的 ，故選D。 （3）細(xì)節(jié)題。根據(jù) About two centuries ago 可知火柴已被使用大約兩百年 ，故選B。 （4）細(xì)節(jié)題。根據(jù)文章內(nèi)容，人們先是通過(guò)閃電，接著摩擦生火，然后是通過(guò)陽(yáng)光，后來(lái)是火柴，最后是an electric fire starter 可知C的排序是對(duì)的，故選C。 【點(diǎn)評(píng)】考查閱讀理解。本文涉及細(xì)節(jié)題，細(xì)節(jié)題要注意從文中尋找答案。4．閱讀理解 Napoga is a girl in Ghana, Africa. It is hard for her family to get clean water. Every morning, she leaves home at half past five to get clean water for her family in a village far away. It takes her six hours to get enough clean water for daily cooking and drinking. She has no time to go to school or to play with her friends. Millions of people in the world are like Napoga. They can39。t get enough clean water to keep healthy. Earth Day is on April 22. But on all the other days, we must also remember it. The water we use is the most important natural resource on the Earth. Water covers about 75% of the Earth39。s surface. But most of that is sea water. We can39。t use it for many things. Fresh water covers only less than 1% of the Earth39。s surface. You probably feel lucky that your life isn39。t as hard as Napoga39。s. But that doesn39。t mean you don39。t have to worry about water. We all face serious water problems. One of them is water pollution Lots of kinds of things from cars, factories, farms and homes make our rivers, lakes and seas dirty. Polluted water is very bad for people to drink. And dirty water is bad for fish too. Now, 34% of all kinds of fishes are dying out. Scientists say that in 30 years, more than half of the people in the world won39。t have enough clean water. We have to learn how to save more water for ourselves and our children.（1）Why does the writer tell the story of Napoga? A.To tell us a lot of people in the world can39。t get enough clean water.B.To let us know people in Africa need enough clean water to drink.C.To tell us to help people who don39。t have enough clean water to use.D.To tell us to help Napoga go to school and make friends with others.（2）What kind of water do people really need? A.Sea water.B.Dirty water.C.Fresh water.D.Sweet water.（3）What39。s the last paragraph mainly about? A.Some of us still have enough water to use.B.Everyone should know we are facing water problems.C.Dirty water is bad for all living things on the Earth.D.More than half of the fishes died because of water pollution.（4）What can we know from the passage? A.Napoga uses five hours to get water from a village.B.Earth Day is on April 22 every year.C.We can use 1G fresh water.D.Thirty two per cent of fishes are disappearing.【答案】 （1）A（2）C（3）B（4）B 【解析】【分析】本文主要講述水資源問題，世界上許多人的生活因?yàn)槿彼艿酵{。文章同時(shí)還介紹了造成水污染的原因，并號(hào)召節(jié)約用水，提出節(jié)約用水的若干建議。 （1）推理題。根據(jù) Napoga is a girl in Ghana, Africa. It is hard for her family to get clean water. Every morning, she leaves home at half past five to get clean water for her family in a village far away. It takes her six hours to get enough clean water for daily cooking and drinking 可知作者講述Napoga是為了告訴我們世界上很多人沒有足夠的清潔水 ，故選A。 （2）推理題。根據(jù) But most of that is sea water. We can39。t use it for many things. Fresh water covers only less than 1% of the Earth39。s surface 可知人們真正需要的是淡水，故選C。 （3）主旨題。根據(jù)最后一段描述可知每個(gè)人都應(yīng)該知道我們面臨著水問題，故選B。 （4）細(xì)節(jié)題。根據(jù) Earth Day is on April 地球日是4月22日 ，故選B。 【點(diǎn)評(píng)】考查閱讀理解。本文涉及細(xì)節(jié)題、推斷題2種?？碱}型，細(xì)節(jié)題要注意從文中尋找答案；推斷題需要聯(lián)系上下文，推斷出需要的信息。5．閱讀理解 Mary is an American schoolgirl. She is now in Beijing with her parents. She doesn39。t know Chinese, but she is trying to study and speak it. She often tries to speak Chinese to her Chinese friends. Sometimes they don39。t understand her, because she can39。t speak Chinese well. It39。s Saturday morning. Mary goes out. S