【正文】 . . . .高中英語閱讀理解能力提升練習50篇(1)One should be moderate（適度） in all things. Moderation is always the safest way to do things and a virtue（品質(zhì)）we should have. Let39。s take the student life for example. There are some students who study too hard and play too little, while there are others who play too much and study too little. On one hand, it is harmful to his health if he has too few exercises, and on the other hand, it is harmful to his mind if he plays too much.In the matter of eating, one also should be moderate. Do not eat too much or too little. Too much eating will make you sick, while too little eating will make you weak.The man of progress is he who neither has too high an opinion of himself nor thinks too poorly of himself. If a man thinks too highly of himself, he is sure to bee very proud, but if he has too poor an opinion of himself, he will have no courage to make an advance. Both the conditions above will make you lose your advancing aim. A broadminded man is he who always moves within the orbit （軌道）of reasonableness. Whether in any activities in life, moderation is one of the best ways to enjoy real happiness.1．“Someone is moderate” means ______ .A．he walks neither too fast nor too slowlyB．he has good characters and good ways to do thingsC．he is not only safe but also successfulD．he is either tall or short2．The writer suggests that a student should ______ .A．have much more time to study than to playB．spend most of the time playing different gamesC．only study hard without any time to playD．correctly arrange （安排）his time for study and play3． Moderate eating means ______ .A．eating as much food as one can if the food is tasty B．eating food rich of fatC．eating a proper amount of foodD．eating either too much or too little4．If one wants to be broadminded, he must ______ .A．believe in himselfB．be full of courageC．enjoy real happinessD．do everything that is reasonable答案：B D C D(2)Daniel Boone was born in the United States in 1734. He didn39。t go to school and couldn39。t read, although he learned all about the forests, streams and hunting. He could move silently like an Indian leaving no marks. He loved to live alone in the woods where nothing frightened him.When he grew up, he married and tried to settle down on a farm. A year later, however, he wasn39。t satisfied and decided to go into the unknown western lands, crossing the Appalachian Mountains. When he returned after two years, he became famous for his long journey. He brought valuable animal skins and told stories about the Indians.After this, he chose to keep travelling to unknown places. Once he lost to the Indians in battle and was taken away. The Indians liked him and became his friends.Daniel Boone died at the age of 86 . He is remembered as an explorer(探險者)and a pioneer who lived an exciting life in the early years of American nation.1．Daniel Boone39。s early life was mainly spent in ______ .A．learning about natureB．hunting with his friendsC．learning useful skills from the IndiansD．studying at home because he couldn39。t go to school2．When he got married, Daniel Boone first planned to ______.A． set up a large farmB．go on a journey with his wifeC． find food, new land for his farmD．live a peaceful life with his family3．Daniel Boone became famous because ______ .A．he travelled a lot in the western landsB．he was very good at telling storiesC．he found better animal skins than othersD．he was the first to climb the Appalachian Mountains4．Why did the Indians want to make friends with him?A．Because they wanted to learn from him.B．Because he wanted to make peace with them.C．Because they wanted to make friends with white people.D．No reason is told in this article.5．In this article, Daniel Boone is best described as ______ .A．warmheartedB．strongC．carefulD．brave答案：ADADD(3)Scientists around the world have been studying the warming of waters in the Pacific Ocean known as El Nino. The appearance of El Nino is known to affect the weather around the world. Scientists still do not pletely understand it. Yet they now find they can use it to tell about the future in different areas of the world.One example is the work of two scientists at Columbia University in New York, Mark Cane and Gordon Eshel. A scientist of Zimbabwe, Roger Buckland worked with them. They have found that when El Nino appears, Zimbabwe has little or no rain. This means corn crops in Zimbabwe are poor. The last El Nino was in 1991 to was when southeastern Africa suffered a serious lack of rain.The scientists wrote about their recent work in the publication Nature. Their puter program can tell when an El Nino will develop up to a year before it does. They suggest that this could provide an effective early warning system for southern Africa, and could prevent many people from starving.1．El Nino is known as ______ .A．the changing of the weather in southern AfricaB．the warming of waters in the Pacific OceanC．the weather which brings drought（旱災）to AfricaD．the weather phenomenon（現(xiàn)象）that brings heavy rains to Africa2．Scientists study El Nino in order that ______ .A．they can provide a kind of early warning to the place that will suffer from droughtB．they can tell why Zimbabwe has little or no rainC．they can do some research work in this field.D．they can put all this information into their puters.3．Which of the following is true according to the article?A．Scientists e to understand how El Nino appears.B．Three scientists from the . work on this subject.C．Southern Africa suffered a serious drought and many people died from hunger.D．El Nino has something to do with Zimbabwe39。s crops.4．Which of the following is not true according to the article?A．The puter is used in this research work.B．Scientists know when an El Nino appears by means of puter program.C．The scientists published their results of the