2020-2021学年高中英语北师大版必修3-双基限时练6.docx

双基限时练(六)Unit 7Grammar 2.单句语法填空(不多于3个单词)1Extra lessons on Sundays put _ (much) pressure on students, who already have much homework.答案more2Your handwriting is by far _ (good) than mine.答案better3It is true that it is _ (easy) to say something than to do it.答案easier4The trip to Qingdao couldnt have been _ (good). Sometimes I lay on the sand or went swimming in the sea.答案better5She had to wait a very long time. The longer she waited, the _ (impatient) she became.答案more impatient6I got to the station 10 minutes _ (early) than Tom.答案与解析earlier“比早”，用比较级，格外钟是程度状语，要前置。7That film doesnt sound very frightening, Paul. Ive seen _ (bad)答案与解析worse句意：保罗，这电影还不算吓人。我看过比这还吓人的。二者进行对比，故用比较级。8 What do you think of his _ (late) play? I think it much better than his _ (late) one.答案与解析latest; lastlatest“最新的”； last“最终的；刚刚过去的”。 句意：他最新的剧本怎么样啊？和上本书相比，我更宠爱这本。9The number of people present at the corner was much _ (small) than expected. There were many tickets left.答案smaller10The result is not very important to us, but if we do win, then so much _ better.答案与解析the句意：结果对我们来说不太重要，但是假如我们的确赢了，那就更好了。so much the better“那就更好了”。此处是获胜与不获胜的比较，所以用比较级。.翻译句子1我的房间是你的房间的三倍大。(用三种方式表达)_答案My room is three times are big as yours.My room is three times bigger than yours.My room is three times the size of yours.2这所房子13米长8米宽。_答案This house measures thirteen in length and eight in width.3你把握的英语单词越多，你会发觉英语越简洁学。_答案The more English words you grasp, the easier youll find English is to learn.4她唱得太好了，我从来没听过这么好的嗓音。_答案How beautifully she sings! I have never heard a better voice.5十年过去了，汤姆跟以前一样潇洒。(as . as)_答案Ten years has passed but Tom is as handsome as he was.完形填空The event happened many years ago, but I will never forget it. The memory of it remains _1_ in my mind. The event occurred _2_ a hot, humid May morning in 1947. When I was six years old I was a firstgraded student in Miss Butlers class. She was well known for her _3_ discipline (纪律) in class. We all were kept busy _4_ all day. There was always so much homework to do._5_ that had done something wrong would be _6_ punished by the long stick she _7_. You can imagine the fear I _8_ when I drew in a deep breath I accidentally _9_ a strange sound. Miss Butler immediately stopped her class and _10_ the blackboard. Seeing my expression, she _11_， “John, did you do that ？” I _12_ to find my voice and pointed to the boy close to me and said, “No. Leandro did it.” Leandros explanation (解释) was _13_； in a moment the _14_ had come down, and Leandro was crying into his _15_ shirt. Somehow, I had known she would _16_ me. After all, I was a nicely dressed little white girl, and _17_ was active in the ParentTeacher Association, _18_ Leandro was a fat little Mexican boy. He had _19_ speaking English and his mother had too many children to care for and no time to attend meetings. He was never dressed in new clothes.Leandro, how I _20_ that I could ask for your forgiveness (原谅)! Please accept my apology, my old desk mate.1A. alive B. live C. lively D. living 2A. in B. from C. during D. on 3A. perfect B. good C. strict D. loose 4A. writing B. listening C. playing D. studying 5A. Nobody B. Someone C. Anyone D. No one 6A. finally B. quickly C. normally D. frequently 7A. collected B. borrowed C. carried D. threw8A. felt B. suffered C. realized D. got 9A. heard B. made C. found D. received 10A. looked aroundB. looked into C. looked through D. looked up 11A. requested B. answered C. smiled D. asked 12A. tried B. begged C. managed D. decided 13A. hopeful B. special C. useless D. peaceful 14A. blackboard B. stick C. book D. air 15A. nice B. old C. beautiful D. dirty 16A. punish B. educate C. believe D. reward17A. my mother B. Miss Butler C. Leandro D. Leandros mother 18.A. while B. when C. though D. since 19A. fun B. trouble C. gifts D. skills 20A. hope B. like C. wish D. consider 答案与解析1Aalive adj.活着，既可指人，也可指物，鲜活的。live adj.活着的，指物，不指人，实况转播的；lively adj.活泼的，活跃的，布满生气的；living adj.健在的，既可指人也可指物；这里是指记忆还鲜活的在脑海里，故答案应为A。2D具体的某一天的早晨用介词on，故答案应为D。in用于年月，月份，季节之前；from“从开头”；during“在期间”。3C下文中她有一个长长的棍子来惩处我们，由此可知这里为严格。perfect adj.“完善的”；good adj.“好的”；strict adj.“严格的”；loose adj.“松散的”。故答案应为C。4D下文有我们每天都有很多的作业要做，故此处应为每天忙着不停地学习。writing“写，书法”；listening“听”；playing“玩，玩耍”；studying“学习”。5C任何违反纪律的同学都要受到惩处，故应为任何人即答案应为C。nobody“没有人”；someone“某人”； anyone“任何人”；no one“没有一个人”。6B任何违犯纪律的人都会很快的受到惩处。finally adv. “最终地，最终地”；quickly adv.“快速地，很快地”；normally adv.“正常地，通常地”；frequently adv.“频繁地”。故答案应为B。7C用她带来的长长的棍子来惩处我们，这里指随身携带的。collect vt.“收集，集合”；borrow vt.“借入，借”；carry vt.“随身携带”；throw vt.“扔”。故答案应为C。8A当我深深的呼吸时，你能够想象到我感觉到的恐惊。feel“感觉到”；suffer“患病”；realize“意识到”；get“得到”。故答案应为A。9B我突然发出了一种惊异的声音。10A(由于我发出了一些声音)老师停下了她的课，环顾了一下四周。look around“环顾四周”；look into“调查，向里看”；look through“检查，扫瞄”；look up“查询，向上看”。故答案应为A。11D看到我的表情，她问我，是我做的吗？request vt.“要求”；answer vt.“回答，答复”；smile vt.“笑，微笑”；ask vt.“问，询问”。故答案应为D。12C这里是指要找一个人来取代我，让他代替我受罚。try vt.“试着”；beg vt.“恳求，恳求”；manage vt.“成功做成某事”；decide vt.“打算”。故答案应为C。13C我指着我旁边的那个男孩儿说，是Leandro做的，他给老师做的解释是没有用的。hopeful adj.“有期望的”；special adj.“特殊的，特殊的”；useless adj.“无用的”；peaceful adj.“和平的”。故答案应为C。14B很快老师的棍子就打下来了。故答案应为B。15B他哭了起来，(泪水)到了他破旧的衬衫上。下文中可知Leandro的母亲孩子多，Leandro从来没有穿过新衣服，所以此处应为破旧的衣服。故答案应为B。16C我知道，老师会信任我的。下文介绍了老师信任我的缘由。故答案应为C。17A我每天穿得很洁净，并且妈妈很协作学校的工作。故答案应为A。18ALeandro穿得很脏，并且他的母亲很少来学校。故老师认为是Leandro做的，所以答案应为A。19Bhad trouble (in) doing sth.做某事儿有困难，他在学英语上有困难。20C我多么的期望恳求他的宽恕。故答案应为C。.阅读理解Fish have ears. Really. Theyre quite small and have no opening to the outside world carrying sound through the body. For the past seven years, Simon Thorrold, a university professor (教授), has been examining fish ears, small round ear bones (骨头) called otoliths.As fish grow, so do their otoliths. Each day, their otoliths gain a ring of calcium carbonate (碳酸钙). By looking through a microscope (显微镜) and counting these rings, Thorrold can determine the exact age of a young fish. As a fish gets older, its otoliths no longer get daily rings. Instead, they get yearly rings, which can also be counted, giving information about the fishs age, just like the growth rings of a tree.Ring counting is nothing new to fish scientists. But Thorrold has turned to a new direction. Theyre examining the chemical elements (元素) of each otolith ring.The daily ring gives us the time, but chemistry tells us about the environment in which the fish swam on any given day. These elements tell us about the chemistry of the water that the fish was in. It also says something about water temperature, which determines how much of these elements will gather within each otolith ring.Thorrold can tell, for example, if a fish spent time in the open ocean before entering the less salty water of coastal areas. He can basically tell where fish were spending their time at any given stage of history.In the case of the Atlantic croaker，a popular saltwater food fish, Thorrold and his assistant have successfully followed the travelling of young fish from midocean to the coast, a journey of many hundreds of miles.This is important to managers in the fish industry, who know nearly nothing about the whereabouts of the young fish for most food fish in the ocean. Eager to learn about his technology, fish scientists are now lending Thorrold their ears.1What can we learn about fish ears from the text?A. They are small soft rings.B. They are not seen from the outside.C. They are openings only on food fish.D. They are not used to receive sound.答案与解析B由第一段可知，由于鱼的耳朵对外没有开口，所以在外边看不到。2Why does the writer compare the fish to trees?A. Trees gain a growth ring each day.B. Trees also have otoliths.C. Their growth rings are very small.D. They both have growth rings.答案与解析D作者之所以把鱼和树进行比较，是由于两者都有年轮。3Why is it important to study the chemistry of otolith rings?A. The elements of the otoliths can tell the history of the sea.B. Chemical contents of otoliths can tell how fast fish can swim.C. We can know more about fish and their living environment.D. Scientists can know exactly how old a fish is.答案与解析C由第四段第一句话可知，争辩鱼中的化学物质可以知道它们的居住环境。4How would you understand “fish scientists are now lending Thorrold their ears”？A. They are very interested in Thorrolds research findings.B. They want to know where they can find fish.C. They lend their fish for chemical studies.D. They wonder if Thorrold can find growth rings from their ears.答案与解析A由于Thorrold对鱼的耳朵进行了深化的争辩，使人们对鱼的生长环境有了比较多的了解，“科学家们对Thorrold的争辩产生了很大的爱好”。