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1、30真题模拟检测-2021年中考英语考纲核心词汇50天通关之拓展读练测1、 单项选择（从题中所给的ABCD四个选项中选出最佳答案）1.（2018安徽省）-What is the_of your excellent spoken English？一Practice makes perfect.A.result B.influence C.duty D.secret【答案】D【解析】句意，你出色的英语口语的根决是什么？一熟能生巧。选项分析A结果：B影响：C职责：D松诀根据句意及选项可知，应选D.2. 【2019 四川省眉山市】Upstairs are _ bedrooms. They are ti
2、dy and nice. But _ are in a mess.A. Lilys and Lucys; ourB. Lilys and Lucys; oursC. Lilys and Lucy; oursD. Lily and Lucys; our【答案】B【解析】句意：楼上是李莉和露西的房间，他们很整洁，但是我们的很混乱。第一空处根据bedrooms复数可知，表示李莉和露西分别拥有的房间，Lily and Lucys表示两者共有，Lilys and Lucys表示两者分别拥有，排除C和D；第二空处译为我们的，且空后无名词，用名词性物主代词ours，故选B。3. 【2019 云南省昆明市】T
3、he _ of the 2019 Beijing International Horticultural Expo(园艺博览会)isLive Green, Live Better.A. symbol B. condition C. theme D. invention【答案】C【解析】句意：2019年北京国际园艺博览会的主题是"绿色生活，美丽家园"。symbol象征，condition状态，theme主题，invention发明；根据句意"2019年北京国际园艺博览会的主题是"绿色生活，美丽家园""可知，要填"主题"
4、;，其它选项语意不通。故选C。4. 【2019 四川省乐山市】Allan, I found a red eraser under your chair. Is it yours?Oh, yes. Its _. Thank you, Mike.A. meB. myC. mine【答案】C【解析】句意：在你的椅子下我找到了一块红色的橡皮，是你的吗？是的，是我的，谢谢你，迈克。A.我人称代词宾格；B.我的形容词性物主代词；C.我的名词性物主代词。根据句意可知，空处译为我的，用物主代词，排除A；且空后无名词，用名词性物主代词，故选C。5. 【2019 四川省凉山州】Whats in the pictu
5、re on the wall? There _ a teacher and some students playing soccer on the playground. A. has B. are C. is D. have【答案】C 【解析】句意：墙上的画里是什么？有一个老师和一些学生在操场上正在踢足球。there be句型表示某地有某物，用此句型不能再由have；此句型有个就近原则，be动词的选择取决于与之挨着的名词。名词的可数名词单数或者是不可数名词的话就用is，是复数名词用are。根据句中的a teacher可以判断be动词用is。故选C。6. 【2019 北京市】This
6、 cap is nice, _ it doesnt look good on me.A. forB. soC. butD. or【答案】C【解析】句意：这个帽子很漂亮，但是戴在我头上看起来不好看。for为了，因为；so因此；but但是；or或者，否则。根据句意，空前is nice，空后是doesnt look nice，前后是转折的关系，故应选C。7. (2018济宁)In order to pass the exam, you need to work much _ now.A. hard B. harder C. hardes
7、t D. hardly【答案】 B【解析】考查副词比较级。句意：为了通过考试，你需要比现在更加学习。much修饰比较级，harder表示更加努力学习。8.【2019 河北】This story is_ simple English. My little sister can read it. A. for B. in
8、0; C. with D. by【答案】B【解析
9、】考查介词的用法。in+语言，故选B。9.【2019 甘肃省敦煌市】Whose cap is this? Is it Cindys? It _ be hers. Don't you remember she even didn't come to the party? A. cantB. mightC. may notD. must【答案】A【解析】句意：这是谁的帽子？是辛迪的吗？一定不是她的，你不记得了吗？她甚至都没来参加派对”。A.一定不是（表示否定推测）；B.可能；C.可能
10、不；D.一定（表示肯定推测）。根据she even didn't come to the party可知，她甚至都没来参加派对，所以帽子一定不是她的，故选A。拓展情态动词表推测的词有：must（一定）具有100%的可能性；may（可能），具有20%80%的可能性；might（可能），may的过去式，可能性比may小；may not（可能不）；can't（一定不），具有0%的可能性。10.【2019 湖北省咸宁市】 Jimmy, the books are everywhere in your study. Sorry,
11、 Mom. Ill_at once. A. put them onB. put them away C. put them outD. put them up【答案】B【解析】句意：吉米，你书房里到处都是书。 对不起，妈妈。我马上把它们收起来。put on：穿上；put away：收起来，放好；put out：熄灭；put up：挂起来，张贴。根据the books are everywhere in your study. 你书房里到处都是书。可知，应该是把这些书收起来，放好。因此选择put away：收起来，放好；故选B。11.【2019 湖北省咸宁市】Lets go climbing i
12、f it _ this Saturday. Good idea. But nobody knows if it . A. is fine; rainsB. is fine; will rain C. will be fine; rainsD. will be fine; will rain【答案】B【解析】句意：如果这个星期六天气好，我们去爬山吧。好主意。但没人知道会不会下雨。第一个空if引导的是条件状语从句，因此从句用一般现在时表示将来，is fine；第二个空if引导的是宾语从句，根据第一句的时间状语this Saturday可知，要用一般将来时，一般将来时的构成是will+动词原形。故选
13、B。12.【2019 湖南长沙】 Perfect photos! Good skills! Thank you. They _ by my Huawei mobile phone. In fact, I am not skillful at all. A. tookB. were takenC. will be taken【答案】B【解析】句意：好漂亮的照片！技术真棒！谢谢。它们是用我的华为手机拍摄的。事实上，我一点也不熟练。A. took一般过去时的主动语态；B. were taken一般过去时的被动语态；C. will be taken一般将来时的被动语态。They代指Perfect ph
14、otos，与动词take之间是被动的关系，排除A；这些照片已经拍摄完毕，是在过去拍摄的，故用一般过去时态，答案为B。13. 【2019 临沂市】Are babies carefree(无忧无虑)? Anew study from the US says that 2-year-old babies care about _.A. how other saw themB. how do others see themC. how others see them【答案】C【解析】句意：婴儿是否无忧无虑？美国的一项新研究表明，2岁的婴儿关心别人如何看待他们。根据句子结构，这是宾语从句，所以疑问句要用
15、陈述句语序，故排除B；另外研究表明这是一般现在时，故选C。14. 【2019 广元市】_ fine weather it is!A. What aB. HowC. What 【答案】C【解析】句意：多好的天气啊！分析句子结构可知考查感叹句，在感叹句中，what修饰名词，how修饰形容词/副词，根据fine weather 可知句型结构为：What +形容词+不可数名词+主语+谓语动词！句中weather天气，不可数名词。故选C。15.【2019 眉山市】_ noise pollution, and we can live in a quiet environment.A.
16、PreventB. PreventingC. PreventedD. To prevent【答案】A【解析】考查动词形式辨析。句意：防止噪音污染，我们可以生活在一个安静的环境里。本句是祈使句+ and +陈述句固定结构，祈使句相当于条件句；祈使句省略主语you，直接以动词原形开头，故选A。2、 完形填空（从题中所给的ABCD四个选项中选出最佳答案）【2019 浙江省绍兴市】 A video showing a 12-year-old boy from Moche, Peru, doing his homework on the sidewalk, under
17、 a streetlight, has been watched several million times on Facebook after being 1 by local police. Staff at the Moche police station first 2 Victor Martin late last month, while checking security cameras(监控摄像). They found a young boy sitting on the sidewalk by 3 at
18、 night. At first, they thought he was doing something bad, but later they realized he was 4 writing something in his notebook, taking advantage of the streetlight overhead. Moved by the boys 5 , the police shared the video on Facebook. At the time of this writing, Victors hea
19、rtwarming and 6 heartbreaking story has spread all around the world. Local TV station 7 to find the boy and sat down with his mother to learn why he was doing his homework on the street instead of at home. It turns out that the 12-year-olds family is so 8 that the
20、y couldnt pay for electricity(电), so they just depended on a 9 during the night. Unluckily, Victor Martin could 10 finish his homework before the sun went down, and recently he couldnt 11 the weak candlelight any more. "One day, my son said 12 I continu
21、e with the candle, I will be crazy! Id better go outside to finish my homework, "Rosa Angulo Cordoba told Panamericana TV. She 13 that Victors neck would often become hard to move because of tilting(倾斜) his head to let the candlelight through.Victors mother said that although he 14
22、housework and takes care of the family sheep every day, the sixth grader takes 15 very seriously and gets good grades.1. A. sharedB. takenC. discussedD. praised2. A. metB. interviewedC. noticedD. caught3. A. itselfB. yourselfC. myselfD. himself4. A. shylyB. actuallyC. carelesslyD. certainly5.
23、A. wishB. planC. spiritD. hobby6. A. by the wayB. at leastC. at the same timeD. in the end7. A. managedB. stoppedC. promisedD. refused8. A. traditionalB. popularC. specialD. poor9. A. flashB. candleC. cameraD. fire10. A. seldomB. evenC. onlyD. still11. A. changeB. standC. enjoyD. protect12. A. Altho
24、ughB. BecauseC. IfD. Until13. A. addedB. warnedC. hopedD. lied14. A. puts offB. worries aboutC. gives upD. helps with15. A. healthB. schoolC. friendshipD. safety【文章大意】本文通过一段视频来介绍一个来自秘鲁莫切的名叫维克多·马丁的12岁男孩在街灯下的人行道上做作业，在当地警方分享后，在Facebook上被观看了数百万次。从而他的感人和心碎的故事同时也传遍了全世界。1. A【解析】句意：一个来自秘鲁莫切的12岁男孩在街灯下的人
25、行道上做作业，在当地警方分享后，在Facebook上被观看了数百万次。A：shared 分享；B：taken 拿走；C：discussed讨论； D：praised表扬。根据上文 A video showing a 12-year-old boy from Moche, Peru, doing his homework on the sidewalk, under a streetlight, 可知只有被分享后才会在Facebook上被观看。故选A。2. C【解析】句意：莫切警察局的工作人员在检查安全摄像头时，第一次注意到维克多·马丁。A：met 见到；B：intervi
26、ewed面试，采访； C：noticed注意到 D：caught抓住。根据下文while checking security cameras，可知只有在检查摄像头时才会注意到，故选C。3. D【解析】句意：他们发现一个小男孩晚上独自坐在人行道上。A：itself 它自己；B：yourself你自己； C：myself 我自己；D：himself他自己。根据by oneself ，单独地，此处指a young boy ，要用himself，故选D。4. B【解析】句意：起初，他们认为他在做坏事，但后来他们意识到他实际上是在用头顶上的路灯在笔记本上写东西。A：shyly害羞地； B：actuall
27、y实际上； C：carelessly粗心地； D：certainly当然。根据下文 writing something in his notebook, taking advantage of the streetlight overhead. 可知事实上在利用头顶上的路灯光写东西，故选B。5. C【解析】句意：警察被这个男孩的精神所感动，在Facebook上分享了这段视频。A：wish 希望；B：plan计划； C：spirit精神； D：hobby习惯。根据下文the police shared the video on Facebook.可以推知分享的原因是被男孩的精
28、神所感动，故选C。6. C【解析】句意：维克多的感人和心碎的故事同时也传遍了全世界。A：by the way顺便问一下； B：at least 至少；C：at the same time同时； D：in the end最后，终于。由 Victors heartwarming and heartbreaking story 可知感人和心碎是同时发生的，故选C。7. A【解析】句意：当地电视台设法找到了这个男孩，并和他母亲坐下来，了解他为什么在街上而不是在家里做家庭作业。A：managed设法，管理；B：stopped停止；C：promised承诺； D：refused拒绝。
29、根据下文 .find the boy and sat down with his mother to learn why he was doing his homework on the street instead of at home. 才会有电视台设法找到他为什么这样做，manage to do sth.，设法做某事，固定搭配。故选A。8. D【解析】句意：结果发现，12岁的孩子家里太穷了，连电费都付不起。A：traditional传统的； B：popular流行的，受欢迎的； C：special特殊的； D：poor贫穷的。根据下文 they couldnt pay
30、 for electricity (电), 可知才会在路灯下写作业，故选D。9. B【解析】句意：他们付不起电费，所以他们晚上只能靠蜡烛过夜。A：flash动画； B：candle蜡烛； C：camera相机； D：fire火。根据上文they couldnt pay for electricity可知在夜里只能靠蜡烛照明，故选B。10. A【解析】句意：不幸的是，维克多·马丁很少能在太阳下山之前完成作业。A：seldom 很少；B：even甚至； C：only 仅仅；D：still还。根据 Unluckily ，可知很少能在太阳落山时完成作业，故选A。11. B【解析】
31、句意：最近他再也受不了微弱的烛光了。A：change改变；B：stand忍受；C：enjoy 喜欢；D：protect保护。根据下文. I continue with the candle, I will be crazy!可知他再也不能忍受微弱的烛光了， 故选B。12. C【解析】句意：有一天，我儿子说如果我继续用蜡烛，我会疯的！A：Although尽管； B：Because因为； C：If 如果；D：Until直到为止。根据前后句的意思可知前句是后句发生的条件，主句用一般将来时，从句用的是一般现在时。要用连词if，故选C。13. A【解析】句意：她补充说，维克多的脖子
32、经常会因为倾斜头部让烛光穿过而变得难以移动。A：added加，补充； B：warned 警告；C：hoped希望； D：lied撒谎。根据上文 "One day, my son said . I continue with the candle, I will be crazy! Id better go outside to finish my homework, " 可知这只是说明不用蜡烛的原因，另外又说明下儿子的脖子经常会因为倾斜头部让烛光穿过而变得难以移动。这是个补充说明，要用added，故选A。14. D【解析】句意：维克多的母亲说
33、，尽管他每天帮忙做家务，照顾家里的羊A：puts off推迟； B：worries about 为担心； C：gives up 放弃；D：helps with帮助。根据下文 .takes care of the family sheep every day,可知他也会帮助做家务，故选D。15. B【解析】句意：但六年级的孩子对学习非常认真，成绩也很好。A：health健康； B：school 学习；C：friendship友谊； D：safety安全。根据句末gets good grades.可知对学习一定非常认真才会有好的成绩，故选B。3、 任务型阅读（2019 成都）In 30
34、years from now, what will we eat? Will the food still be the same as it is now?The United Nations says that there will be over 9 billion people in the world by 2050. Our food needs will grow by 70%. What we eat now may not be enough for humans in the future. That is to say, well have to turn to some
35、thing else. But what else can we eat? Here are a few possible choices.Veggie (Vegetable) meatA new kind of hamburger is now popular in the US. It looks the same as any other hamburger, and so is the taste. But its actually a “beef” burger made out of plants. The company behind the burger, Impossible
36、 Foods, uses peas and potatoes to make the “beef”. They take coloring, protein (蛋白质) and fats from these plants and mix them together.Making meat out of plants uses less water and land than raising animals for meat. It also creates fewer green house gases. Some food companies are making chicken, por
37、k and other meat out of plants, too-follow the same steps as making the “beef”.InsectsInsects take up little space and dont make much waste. They also have more protein than beef, chicken and pork. This makes insects another possible food of the future.Its common for people in some places to eat who
38、le insects. But most people probably wont want to see the insects they eat. So in the future, people will first turn insects used for food into powder (粉末). Then they can use the powder to make other foods like chips, protein bars, biscuits and so on.AlgaeThe BBC says algae farming could become the
39、worlds biggest farming industry in the future. They point out that algae is cheap and grows very quickly. Also, its very nutritious (有营养的). It has much more protein and oil than many other plants.Besides eating algae as a dish on its own, people may also use algae oil and algae butter in the future.
40、 Some algae has a strong taste. The UK scientists are trying to use algae to take the place of salt.Reason:Traditional food may not 1 of people in the future because of the rising population.Result predictions:Humans will have enough food.Future food is good for both 2.Veggie meatInsectsAlgaeAdvanta
41、geshas the same looks and tastes as any other 3 uses less water and land than raising animalscreates fewer green house gasestake up little spacemake less wastehave more proteincheap and grows quicklyrich in protein and oil for humansused to get oil from and make butterpossible to take the place of s
42、alt because of its 4Producing processes1st: take coloring, protein and fats from plants2nd: mix coloring, protein and fats together1st: turn insects used for food into powder-to avoid making people feel 5 and 6 when eating2nd: use the powder to make other foods【答案与解析】【文章大意】本文是一篇科普文，对30年后人们的食物进行了描述，主
43、要有蔬菜肉、昆虫和藻类，简单易做，不仅绿色环保而且营养健康，能够保证人类将有足够的食物。1satisfy / meet the needs 【解析】题意：由于人口的增长，传统食品可能无法满足人们的需求。考查句意理解。本句缺谓语动词，情态动词may后接原形动词，not表否定；根据What we eat now may not be enough for humans in the future.可知be enough相当于satisfy(满足要求、需要等)，故填satisfy / meet the needs。2environment and health 【解析】题意：未来的食物对环境和健康都
44、有好处。考查细节推断。be good for有益于；根据It also creates fewer greenhouse gases.可知利于环保；根据Also, its very nutritious (有营养的). It has much more protein and oil than many other plants.可知利于健康；bothand两者都，故填environment and health。3meat 【解析】题意：和其他肉类一样的外表和味道。考查细节理解。any other任何其他的，后接单数名词或不可数名词；根据It looks the same as any ot
45、her hamburger, and so is the taste. But its actually a “beef” burger made out of plants.和Some food companies are making chicken, pork and other meat out of plants, too-follow the same steps as making the “beef”.可知，这是一种新型的蔬菜肉（Veggie (Vegetable) meat），故填meat。4strong taste 【解析】题意：因为它的味道很重，所以有可能代替盐。考查句意
46、理解。根据Some algae has a strong taste. The UK scientists are trying to use algae to take the place of salt.可知填strong taste。5sick / terrible 【解析】题意：把食物中的昆虫变成粉末以避免人们吃东西时感到恶心和害怕。考查细节判断。根据But most people probably wont want to see the insects they eat.结合生活经验，可知食用整只昆虫会让人恶心或害怕，故填sick / terrible。6scared / frig
47、htened 【解析】题意：把食物中的昆虫变成粉末以避免人们吃东西时感到恶心和害怕。考查细节判断。and表并列，连接两个并列的形容词；根据But most people probably wont want to see the insects they eat.结合生活经验，可知食用整只昆虫会让人恶心或害怕，故填scared / frightened。4、 语法填空（2019 山东省滨州市）阅读下面短文，用括号内地词的适当形式填空，必要时可加助动词或情态动词。 Have you ever read the book A brief History of Times? It _1_ (writ
48、e) by Stephen Hawking in 2013.Stephen Hawking was born on January 8th, 1942, exactly 300 years after the death of Galileo in Oxford, England. At the age of eleven, Stephen went to Oxford University, his fathers old college. After three years, he won a first class honour degree in _2_ (nature) scienc
49、e.In October 1962, Stephen arrived at the University of Cambridge _3_ (do) research. He _4_ (real) enjoyed his time there. Unluckily, Stephen had a bad _5_ (ill) shortly after his 21st birthday in 1963 and was given two years to live. Yet he went on _6_(work) hard to become an excellent scientist. Step