2014年天津中考英语试题(共13页).doc

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1、精选优质文档-倾情为你奉上本文为word可编辑版，若不需要以下内容，请删除后使用，谢谢您的理解原生生物的主要类群习题一、选择题1、桃花的下列结构中，经过发育最终成为果实的是（ ）A、子房 B、子房壁 C、 胚珠 D、 受精卵2、呼吸作用的实质是（ ）A、分解有机物，贮存能量 B、分解有机物，释放能量C、合成有机物，贮存能量 D、合成有机物，释放能量3、旱地里的农作物被水淹没后，要及时排涝，主要是为了促进（ ）A、叶的光合作用 B、叶的蒸腾作用 C、根的呼吸作用 D、根的吸水4、农业生产中对农作物进行合理密植主要是为了（ ）A、提高作物对水分的吸收 B、提高作物对土壤中无机盐的利用率C、提高作物

2、的蒸腾作用 D、提高作物的光合作用5、下列关于光合作用原料的叙述中，不正确的是（ ）A、光合作用的原料是二氧化碳 B、光合作用的唯一原料是二氧化碳C、二氧化碳和水都用于制造淀粉 D、二氧化碳和水都是光合作用的原料6、晚上，将金鱼藻放在盛有水的试管中，将试管先后放在离白炽灯如下距离处，在相同时间内试管内产生气泡数量最多的是（ ）A、10厘米 B、20厘米 C、30厘米 D、40厘米7、贮藏蔬菜、水果要保持低温，这是因为（ ）A、温度低，减少细菌病害 B、温度低，呼吸作用弱，有机物消耗少C、温度低，促进光合作用积累 D、温度低，蒸腾作用弱二、实验探究题1、下面是验证“绿叶在光下制造淀粉的实验”的具

3、体步骤，请回答有关问题： 把盆栽的天竺葵放在黑暗处一昼夜。 用黑纸把一片叶的一部分的正面和背面盖住，然后移到阳光下，照射3小时4小时。 剪下遮光的叶片，去掉黑纸。 将叶片放在盛有酒精的小烧杯中，再放入大烧杯内隔水加热，叶片颜色逐渐由 变成 。 取出叶片，用清水漂洗干净。然后放在培养皿里，向叶片滴加碘液。 稍停片刻，用清水冲洗掉碘液。这时可以看到，叶片遮光部分呈 色，没有遮光的部分呈 色。（1）步骤的作用是： 。（2）步骤中酒精的作用是： 。（3）这个实验说明了： 。2、有一次小明上街买回来一袋黄豆芽放在阳光下，下午去打开一看，发现许多黄豆芽 变成了 “绿豆芽”，小明觉得奇怪，他把这一发现告诉了

4、同学们，他们决定把问 题搞清楚，请你和他们一起去探究。（1）你的问题是：_能影响叶绿素的产生吗？（2）针对你提出的问题，请作出假设：_对叶绿素的产生有影响。（3）设计实验方案： A、取一定数量的新鲜的黄豆芽分成两份，分别放在甲、乙两个容器中。 B、把甲放在_下培养，把乙放在_处培养。（4）该实验的预期效果是：甲中的黄豆芽_绿，乙中的黄豆芽_。本文为word可编辑版，若不需要以下内容，请删除后使用，谢谢您的理解原生生物的主要类群习题一、选择题1、桃花的下列结构中，经过发育最终成为果实的是（ ）A、子房 B、子房壁 C、 胚珠 D、 受精卵2、呼吸作用的实质是（ ）A、分解有机物，贮存能量 B、分

5、解有机物，释放能量C、合成有机物，贮存能量 D、合成有机物，释放能量3、旱地里的农作物被水淹没后，要及时排涝，主要是为了促进（ ）A、叶的光合作用 B、叶的蒸腾作用 C、根的呼吸作用 D、根的吸水4、农业生产中对农作物进行合理密植主要是为了（ ）A、提高作物对水分的吸收 B、提高作物对土壤中无机盐的利用率C、提高作物的蒸腾作用 D、提高作物的光合作用5、下列关于光合作用原料的叙述中，不正确的是（ ）A、光合作用的原料是二氧化碳 B、光合作用的唯一原料是二氧化碳C、二氧化碳和水都用于制造淀粉 D、二氧化碳和水都是光合作用的原料6、晚上，将金鱼藻放在盛有水的试管中，将试管先后放在离白炽灯如下距离处

6、，在相同时间内试管内产生气泡数量最多的是（ ）A、10厘米 B、20厘米 C、30厘米 D、40厘米7、贮藏蔬菜、水果要保持低温，这是因为（ ）A、温度低，减少细菌病害 B、温度低，呼吸作用弱，有机物消耗少C、温度低，促进光合作用积累 D、温度低，蒸腾作用弱二、实验探究题1、下面是验证“绿叶在光下制造淀粉的实验”的具体步骤，请回答有关问题： 把盆栽的天竺葵放在黑暗处一昼夜。 用黑纸把一片叶的一部分的正面和背面盖住，然后移到阳光下，照射3小时4小时。 剪下遮光的叶片，去掉黑纸。 将叶片放在盛有酒精的小烧杯中，再放入大烧杯内隔水加热，叶片颜色逐渐由 变成 。 取出叶片，用清水漂洗干净。然后放在培养

7、皿里，向叶片滴加碘液。 稍停片刻，用清水冲洗掉碘液。这时可以看到，叶片遮光部分呈 色，没有遮光的部分呈 色。（1）步骤的作用是： 。（2）步骤中酒精的作用是： 。（3）这个实验说明了： 。2、有一次小明上街买回来一袋黄豆芽放在阳光下，下午去打开一看，发现许多黄豆芽 变成了 “绿豆芽”，小明觉得奇怪，他把这一发现告诉了同学们，他们决定把问 题搞清楚，请你和他们一起去探究。（1）你的问题是：_能影响叶绿素的产生吗？（2）针对你提出的问题，请作出假设：_对叶绿素的产生有影响。（3）设计实验方案： A、取一定数量的新鲜的黄豆芽分成两份，分别放在甲、乙两个容器中。 B、把甲放在_下培养，把乙放在_处培养

8、。（4）该实验的预期效果是：甲中的黄豆芽_绿，乙中的黄豆芽_。 2014年天津中考英语试题二单项填空21. - Mary, whos_ woman over there? - Shes my aunt, _ English teacher.A. the; the B. a;the C.the; an D. a; an22. If you work harder, youll have another_ to play the violin at a concert.【来.源：全,品中&高*考*网】A. sleep B. chance C. mistake D.problem23. - Is t

9、here_ beef in the fridge? - No, there isnt. There is _ pork.A. some; any B. any; any C. some; some D. any; some24. Mo Yan is one of _ writers in the world.A. famous B.more famous C. most famous D. the most famous25. We dont want to speak badly or _ in front of the class.A. clearly B. carefully C.car

10、elessly D. properly26. _ month of the year is May.A. Two B. The second C.Five D.The fifth27. Robots _more heavy work for us in the future.A. will do B. did C. have done D. were doing28. Look at our new school. It _ last year.A. built B. was built C.is built D. will be built29. The book wont_ until t

11、he end of the year.A. come out B. come over C. come true D. come on30. He was wearing a pair of sunglasses and I didnt _him at first.A. advise B. promise C. recognise D. hear31. Look at the “No parking” sign. You _park your car here.A. should B. must C. neednt D. mustnt32. When you leave, please tur

12、n off the light_ energy.A. save B. saving C. saved D. to save33. Cambridge is a small city_ the east of England.A. between B. with C. in D. under34. It was raining heavily, _ we decided to stay at home and watch TV.A. but B. or C. because D. so35.The programme is very popular.【来.源：全,品中&高*考*网】 - _. W

13、e all like it.A. Thats right. B.Not at all. C. It doesnt matter D. Youre welcome36.- _ you ever_ the new Minyuan Stadium? - No, I havent.A. Do; visit B. Have; visited C. Did; visit D. Are; visiting37.- Could you tell me_ yuanxiao in china? - Usually at Lantern Festival.A. when do people eat B. how d

14、o people eat C. when people eat D. how people ear38. Be friendly and youll _ well with others.A. look at B.get on C.put on D. pick up39._ he was very tired, he continued working in his office.【来.源：全,品中&高*考*网】A. Since B.Although C. As soon as D. Because40. - Can I havea look at your photos, please? -

15、_.A. Sure, here you are B.Dont mention it C. I cant agree with you D. Im sorry to hear that三、 完形填空 Many years ago, when I was a student, the radio studio manager at WXBN interviewed me and it changed my life. “How old are you?”he looked down at _41. “Fifteen,” I said. “And you want a job in radio?”

16、Shouldnt you be _42?”he asked. How could I explain? Ive always _43 the radio. When I was four or five years old, I remember sitting close to the radio in the living room, listening to my favourite programmes, and the voices of my favourite presenters. It seemed that they were speaking to me in perso

17、n. _44 the age of nine, I asked for jobs in small radio stations. As I grew older, my _45 in radio grew. One day I learned about Internet radio. Once a week, I played my favoutite music from my fathers computer to the listeners, talked about life at school, and then closed down and did my homework.

18、Soon my friends at junior high school started to listen, and then they wanted to _46. We prepared the weekly programmes, articles about music, sports news, jokes and the weather report.“OK, _47 with me,” the WXBN manager said, I followed him into the studio. Then I sat down in front of a microphone.

19、 He was in another room, behind the glass wall. “OK, lets do a second check. Just tell me _48 you had for breakfast.” All radio presenters begin work with the same _49. “I had eggs, fruit and some milk.” “OK, thats great,” the man behind the glass said. And this was how my first real _50 in radio be

20、gan.41.A.me B.her C.you D. him 42.A.on the news B.on business C.at school D.at work43.A.repaired B.loved C.sold D.cleaned44.A.At B.In C.With D.For45.A.trouble B.habit C.collection D.interest46.A.fight B.refuse C.help D.laugh47.A.speak B.sing C.read D.come48.A.what B.how C.that D.why49.A.station B.ad

21、vertisement C.question D.time50.A.game B.job C.joke D.report四、阅读理解AA man lived in a village. He had an old cat at home. The cat couldnt run fast, and she couldnt bite, because she was so old. One day, when she saw a mouse, she jumped and caught it. But she could not bite it. The mouse got out of her

22、 mouth and ran away.【来.源：全,品中&高*考*网】Then the man became very angry and began to beat the cat. The cat said, “Dont beat your old servant. I know Im old and cant kill a mouse. But I have worked for you for many years, and I still want to work for you. Be kind to the old, and remember what good work th

23、ey did when they were young.”When the man heard that, he realized that he was wrong.51. Where did the man live?A. In a village. B. In a city. C. In a factory. D. In a hotel.52. What could the old cat do?A. Run fast. B. Bite. C. Catch a mouse. D. Kill a mouse.53. How did the man feel when the mouse r

24、an away?A. Angry. B. Happy. C. Afraid. D. Sad.54. How long did the cat work for the man?A. Several days. B. A few months. C. About a year. D. Many years.55. What happened at the end of the story?A. The cat left home. B. The man realized his mistake.C. The man killed the cat. D. The man didnt believe

25、 the cat.BHow green are you? Do you know how to be green?We all need a healthy environment, but we produce waste every day and it does harm to our environment. Though we are young, we can still do something to help. In fact, even the simplest everyday activities can make a real difference to the env

26、ironment. Here are some ideas for you.ReduceReduce means “use less”. Dont waste things. This saves money and reduces pollution and waste going into the environment. Before we buy something new, think whether it is really necessaryor maybe the old one will be just as good! When we do buy things, choo

27、se local products if possible, and try not to buy too many things from abroad.ReuseReuse means “use again”. Use things for as long as possible. When we buy things, make sure that they last a long time. We should look after them so that they will last, and we should repair them if we can instead of t

28、hrowing them away and buying new ones. Dont use a paper cup of a paper bag. Its better to use a china cup and a lunch box because you can use them again.RecycleRecycle means “change things into something else”. Though it takes energy to change something into something else, its better than throwing

29、things away or burning them. Find out what can be recycled in your neighbourhood and take part in recycling programmes. We should also buy products made from recycled materials, such as recycled paper, to help save trees.So please remember these three words: reduce, reuse and recycle.56. What is the

30、 passage about?A. How to produce things. B. How to burn things.C. How to help others. D. How to be green.57. Which of the following is right? A. Dont waste things. B. Always throw away old things. C. Always buy new things. D. Buy too many things from abroad.58. Why is it better to use a china cup an

31、d a lunch box? A. You can burn them. B. You can use them again. C. You can throw them away. D. You can change them into something else.59. To protect the environment, we should remember these three words: _. A. waste, reuse and recycle B. repair, burn and recycle C. reduce, reuse and recycle D. redu

32、ce, waste and recycle.60. The passage may come from _. A. a menu B. a dictionary C. a storybook D. a magazineCIs there intelligent (有智力的) life on other planets? For years, scientists said “no.” or “we dont know.” But today this is changing. Seth Shostak and Alexandra Barnett are astronomers(天文学家). T

33、hey believe intelligent life exists (存在) somewhere in the universe. They also think we sill soon contact these beings(人；生物).Why do Shostak and Barnett think intelligent life exists on other planets? The first reason is time. Scientists believe the universe is about 12 billion years old. “This is lon

34、g enough for other planets to have intelligent life,” say Shostak and Barnett. The second reason is sizethe universe is huge. “Tools like the Hubble Telescope(哈勃望远镜) have shown that there are at least 100 billion galaxies,” says Shostak. “And our galaxy, the Milky Way, has at least 100 billion stars

35、. Some planets going around these stars might be similar to Earth.”In the past, it was hard to look for signs of intelligent life in the universe. But now, powerful telescopes(高倍望远镜) allow scientists to discover smaller planetsthe size of Mars or Earthin other solar systems. These planets might have

36、 intelligent life.Have beings from space already visited Earth? “Probably not,” says Shostak. “Its a long way away. However, intelligent beings may contact us in other way, such as radio signals(信号). In fact, they may be trying to communicate with us now, but we dont have the right tools to receive

37、their messages. However, this is changing. By 2025, we could make contact with other life forms in our universe and we might help each other.”61. Seth Shostak and Alexandra Barnett are _. A. astronomers B. farmers C. singers D. drivers62. What is the best title for Paragraph 2? A. The Age and Size o

38、f EarthB. Our Galaxy: The Milky Way C. Why Intelligent Life Might ExistD. Earth: The Only Planet with Intelligent Life63. Why was it hard to look for signs of intelligent life in the universe in the past? A. There were not any smaller planets. B. There were not any powerful telescopes. C. The astron

39、omers were not interested in them. D. The Milky Way didnt exist at that time,64. Why havent beings from space visited us yet according to Shostak? A. Theyre afraid of us. B. Its a long way away. C. They dont want to see us. D. They dont know how to use radio signals.65. What does the underlined phra

40、se “life forms” in the last paragraph mean? A. Messages B. Tools C. Intelligent beings D. Radio signals五、 补全对话根据对话内容，从方框内选择恰当的句子将对话补充完整。（选项中有两项是多余的）A: Hi, Tom! You look very happy today.B: Oh, yes. Guess what? My best friend Ben is coming.A: Oh, really? _66_B: Tomorrow. I cant wait to see him.A: _67_ B: For two weeks.A: _68_ B: He is really friendly. Im sure you will like him when you see him.A: What does he look like?B: _