2020-2021学年高中英语(外研版)必修一--27.docx

语 篇 提 能.完形填空The computer is a useful machine. It is _1_ most important invention in many years. The _2_ kind of computer is the abacus (算盘), _3_ in China centuries ago, but the first large, modern computer was _4_ in 1946. A computer then could do math _5_ very fast.Today computers are used _6_ many ways and can do _7_ kinds of work. In a few years the _8_ may touch the life of everyone, even people in the faraway _9_.In the last _10_ years, there have been great _11_ in computers. They are getting smaller and smaller, and _12_ faster and faster. Many scientists _13_ that computers can now do many things, but they cannot do _14_. Who knows _15_ the computers of tomorrow will be like? Will computers _16_ good things or bad things to people? The scientists of today will have to decide _17_ to use the computers of tomorrow. _18_， we are sure that they will be more advanced than they are today _19_ will do more than they can do today. Maybe one of us wil make it come _20_.1. A. a B. anC. the D. /2. A. newest B. largestC. oldest D. best3. A. discovered B. inventedC. found D. founded4. A. built B. sentC. founded D. found5. A. problems B. questionsC. troubles D. difficulties6. A. in B. onC. with D. by7. A. much B. a lotC. many D. little8. A. invention B. machineC. computer D. equipment9. A. cities B. townsC. countries D. village10. A. some B. fewC. little D. any11. A. inventions B. challengesC. changes D. choices12. A. remembering B. decidingC. computing D. running13. A. agree B. considerC. think D. decide14. A. nothing B. anythingC. something D. everything15. A. what B. howC. why D. whether16. A. carry B. takeC. bring D. give17. A. when B. howC. what D. where18. A. However B. StillC. Therefore D. So19. A. for B. butC. and D. or20. A. here B. backC. true D. out答案与解析1C此句是说“它是这些年来一项最重要的创造”，最高级之前应加the。2C此句表示“最古老的一种计算机”，所以选oldest。3B考查词义辨析。算盘是在中国被“创造”的，所以选invented。discovered“被发觉”； found“被发觉；被找到”； founded“被创立”。4Abuild computer“组装电脑”。5A考查词义辨析。problem是需要解决和处理的“问题”，这里指做数学题； question是提出和回答的“问题“，与之搭配的是ask和answer; trouble“麻烦”； difficulty“困难”。6Ain . way “用方法”。7C只有many能修饰可数名词复数kinds; much修饰不行数名词； a lot修饰动词或形容词； little修饰不行数名词。8C与6空前的computers“全都”。9D考查词义辨析。即使在“偏远的乡村”也能用上电脑。其余选项不合题意。10B考查固定短语。in the last few years“在过去几年”为固定说法。11Cgreat changes“巨大的变化”。12C考查词义辨析。此处表示“计算得”越来越快。remember“记住”； decide“打算”； run“跑；经营”。13A考查词义辨析。表示科学家们都“同意”这种观点，agree“同意”； consider“考虑；认为”； think“认为”； decide“打算”。14D考查部分否定。此处表示电脑“不是全部事都能做”。若选B项，则表示“什么事也不能做”。15AWhat . be like？为固定句型，表示“是什么样子”，此处what作介词like的宾语。16C考查词义辨析。bring“带来”； take“带去”； carry“运送；携带”； give“给”。此处指电脑能给人们“带来”好事还是坏事。17B打算如何(how)利用电脑。18A“然而”。考查副词。however表转折关系，still“仍旧；照旧”； therefore, so都表“所以”，不合题意。19C此处表示顺承关系，所以用and。20C考查固定词组，come true“实现”。.阅读理解七选五We all know the importance of exercise. But, when it is time to put it into action, it just does not happen as it should. Why? It can be very difficult for us to keep doing boring daily exercise. Some of us have a lot to do every day. We cant find time to do that. However, we know we need to do exercise to stay strong. _1_2_ If it is boring, nobody wants to do it. People who exercise regularly have fun doing it. For example, if there is a sport that you particularly like, play it.Dont overdo it. Moderation (适度) is the key. Remember it is not a rat race. _3_ You exercise for yourself. If you havent done exercise for a long time, start slowly.Listen to music when you exercise. When you exercise, you listen to music that you like. The brain lets out something which keeps you happy and relaxed. _4_ Exercise is much easier when you are with people who have the same interest. If your best friend is crazy about the gym, try joining the gym with him or her. Obviously, you can get encouragement from your friend when you are tired. Finally, if you stopped your exercise a short time ago, do not feel sad. _5_A. Try to exercise at home.B. Just encourage yourself to get back to exercise.C. So here are some tips to help you.D. You dont need to compete with anybody.E. You can get a lot of fun exercising.F. Do exercise with those who share the same interest.G. Make exercise as much fun as possible.答案1.C2.G3.D4.F5.B