（精）2019年秋人教版九年级全一册英语单元测试：Unit 13 We're trying to save the earth!（含练习+答案）.zip

Unit 13Were trying to save the earth! 满分:100 分,限时:60 分钟 .单项选择(每小题 1 分,共 15 分) 1.How much do I need to pay the dictionary? About fifty yuan. A.onB.forC.withD.of 答案B问句的含义是“我需要为这本词典支付多少钱?”,和 pay 搭配的介词是 for,故答案为 B。 2.(2017 新疆乌鲁木齐中考)If you can speak English well, you will have a greatover others when looking for a job. A.activityB.articleC.attentionD.advantage 答案D四个选项的含义分别是:activity 活动;article 文章;attention 注意;advantage 优势,优点。根据 本题语境可知,如果你英语讲得好,在找工作时你会比别人有更大优势,故答案为 D。 3.(2017 河北石家庄栾城区期末)What should we do to protect the fish in the river? We throw rubbish into the river. A.needB.needntC.mustD.mustnt 答案D根据本题语境可知,我们不准把垃圾扔到河里,故 mustnt 符合题意。 4.What will the phone ? The same as you said, eight hundred dollars each. A.spendB.costC.payD.afford 答案B句意:这部手机多少钱?和你说的一样,800 美元一部。根据本题语境以及对应的主 语 the phone 可知,所缺的词是 cost。 5.(2018 福建福州十八中期中)If you like the phone, youd better buy it. But its too expensive. I cant it. A.affordB.payC.provide 答案A根据本题语境可知,那个手机太贵了,我负担不起,故所缺的词是 afford。 6.(2018 湖南邵阳中考)Where is Jim? Look! He under the tree. A.is standingB.stoodC.stands 答案A本题考查动词时态。根据本题中的“Look!”可知要用现在进行时,故答案为 A。 7.(2018 四川乐山中考)There is someone knocking at the door. It must be the repairman. I him to come to fix our fridge two hours ago. A.callB.have calledC.called 答案C本题考查动词时态。根据 two hours ago 可知,时态是一般过去时,故答案为 C。 8. There a number of books in the library and the number of them increasing. A.has;isB.have;are C.are;isD.is;are 答案C本题考查主谓一致。前一分句的主语是 a number of books,根据 there be 的结构可知,第一空 要用 are;后一分句的主语是 the number of them,所缺的 be 动词是 is。 9.(2017 山东菏泽中考)You spend too much time on your mobile phone. You are supposed to the time you spend on it. A.cut off B.cut down C.cut up 答案B三个选项的含义分别是:cut off 切掉;cut down 砍倒,减少;cut up 切碎。由上文的“你在手机 上花费时间太多”可推测此处是建议应该“减少”玩手机的时间。故答案为 B。 10.Where did you get these old doors? From the old houses which wereby the workers. A.taken downB.pulled down C.turned downD.put down 答案B句意:这些旧门你是从哪里弄来的?从工人们拆掉的那些旧房子里。“拆掉”应为 pull down,因此答案为 B。 11.his parents he likes the red car,but they cant afford it. A.Both;and B.Not only;but also C.Neither;nor D.Either;or 答案B根据本题语境可知,不仅他父母,而且他也喜欢那辆红色的汽车,故 not only.but also 符合题 意。若选 A 项,应将 likes 改成 like。 12.(2017 黑龙江哈尔滨中考)Some boys in our class the football club for a year. They are crazy about playing football now. A.joinedB.have joinedC.have been in 答案C本题考查现在完成时和动词的用法。根据本题语境可知,我们班里的一些男孩已经加入足 球俱乐部一年了。表示“已经加入”要用现在完成时;再结合 for a year 可知要用延续性的 have been in。 13.(2018 湖北孝感八校联考)He go out with his parents, but now he staying at home alone. A.used to;used toB.is used to;used to C.is used to;is used to D.used to;is used to 答案D本题考查 used to 和 be used to 的用法。句意:他以前经常和他父母一起出去,但现在他习惯 独自待在家里了。used to 表示“过去常常”,后跟动词原形;be used to 表示“习惯于”,后跟名词或动名词, 故答案为 D。 14.(2017 海南海口龙华区第六学区期中)It our environment if we pour waste water into the rivers. A.is harmful toB.is important to C.is necessary for 答案A根据本题语境可知,如果我们把废水倒入河中,将会对环境有害,harmful 作形容词,意为“有害 的”。故答案为 A。 15.(2017 天津中考)Lets wait and see whether books by the Internet in the future. A.replaceB.replaced C.will be replacedD.were replaced 答案C本题考查一般将来时的被动语态。根据 books 和 replace 的被动关系可知,要用被动语态;再 结合 in the future 可知,时态是一般将来时。 .完形填空(每小题 2 分,共 20 分) (2017 重庆中考 B 卷) March 22nd is World Water Day. It started in 1993.It not only makes us think about the importance of water, but also calls on (号召) us to16and protect water. Today, were facing terrible water problems. Among them, wastewater problem is especially17. And the subject of World Water Day in 2017 is “wastewater”. What is wastewater?It is used water. Usually, wastewater comes from homes,18, hospitals and so on. It is produced by different kinds of activities, including washing the machines, taking showers and using the kitchen. The rain also19wastewater when it is running down the street during a storm. No matter where it comes from, this kind of water is sure to have20harmful in it. 21must we treat (处理)wastewater?Wastewater has a big influence on our life. It causes both illness for us,and pollution for the environment. We must care for our environment and our own22. How can we treat wastewater?Different kinds of wastewater need different ways of treatment. Wastewater23 homes can be reused. Then there will be24wastewater. Also, factory wastewater has to be cleaned25it goes back to nature. 16.A.drinkB.saveC.carryD.watch 17.A.easyB.popularC.small D.serious 18.A.factories B.lakesC.rivers D.seas 19.A.gets backB.hands inC.changes intoD.picks up 20.A.nothing B.somethingC.nobodyD.somebody 21.A.WhatB.WhoC.WhyD.How 22.A.workB.interestC.health D.business 23.A.onB.forC.withD.from 24.A.lessB.moreC.better D.worse 25.A.andB.whetherC.afterD.before 答案 语篇解读本文是关于世界水日的介绍文章。2017 年世界水日的主题是“废水”。本文还讲了废水 的来源以及处理方式等方面的内容。 16.B世界水日号召我们“节约”用水,并保护水资源,故所缺的词是 save。 17.D废水问题尤其“严重”,故所缺的词是 serious。 18.A废水来自家庭、工厂、医院等,故所缺的词是 factories。 19.C当雨水沿着街道流的时候,雨水也会“变成”废水,故答案为 C。 20.B不管废水来自哪里,这种水里面一定是有有害物质的,在肯定句中,表示“某物”要用 something。 21.C结合下文的描述可知,下文讲的是处理废水的原因,故所缺的词是 Why。 22.C我们必须关注环境和“健康”,故所缺的词是 health。 23.D“来自”家里的废水可以重复利用,故所缺的介词是 from。 24.A结合上下文可推断,然后就会有“更少的”废水,故所缺的词是 less。 25.D而且,工厂的废水在重回大自然之前,不得不被净化,故所缺的连词是 before。 .阅读理解(每小题 2 分,共 28 分) A (2019 河北石家庄二十三中期中) Have you ever heard of e-waste, which can be produced every day? How do you deal with your computers, MP4 players and mobile phones when theyre broken or you want a new one? Most people just throw them away. With the development of electric industry, e-waste pollution has become a serious problem. According to the United Nations, in 2014, people around the world produced 41.8 million tons of e-waste and only recycled 6.5 million tons. The US was the biggest waster, producing 7.1 million tons. China came second, with 6 million tons. Its important to pay attention to e-waste. It can either be valuable or harmful, depending on how we deal with it. E-waste is a valuable urban mine (城市矿藏). The value of the metals, like gold and silver in the waste around the world, is amazing. And the metals can be reused. But if people throw them away, the toxic (有毒的) chemicals can get into the earth or air, affecting the environment and peoples health. Apple Inc, for example, now recycles peoples used products in China when they are buying new ones. The company will test and repair the used ones and sell them at lower prices. To help reduce e-waste, we can also take computers and phones to see if companies offer recycling programs. 26.The following can become e-waste EXCEPT. A.computersB.mobile phones C.plastic bagsD.MP4 players 27.Which country produced the most e-waste in 2014 according to the United Nations? A.America.B.China.C.Japan.D.The UK. 28.What does the underlined word “affecting” mean in this passage? A.Protecting.B.Influencing. C.Improving.D.Changing. 29.From Paragraph 4, we learn that . A.the recycled Apple products will be sold at higher prices B.we should improve the sense of reducing e-waste C.its better to keep the unwanted electronics in your bedroom D.used electric products cant be recycled 30.The main purpose of this passage is to. A.prove that e-waste is useless B.talk about the value of e-waste C.encourage people to buy more electronic products D.advise people to deal with e-waste properly to reduce pollution 答案 语篇解读本文是关于电子垃圾的介绍文章。为了减少污染,作者呼吁人们要恰当地处理电子垃圾, 可以对电子垃圾进行回收利用。 26.C推理判断题。根据第一段中提到的“your computers, MP4 players and mobile phones”可知,没有提 到的内容是“塑料袋”,故答案为 C。 27.A细节理解题。根据第二段中的“The US was the biggest waster.”可知,在 2014 年美国产生的电 子垃圾最多,故答案为 A。 28.B词义猜测题。画线的词是 affecting,根据上下文的描述可知,电子垃圾中的有毒物质会“影响”环 境和人的健康,affecting 的含义是“影响”,同 influencing。 29.B推理判断题。通读第四段可知,本段讲的是“我们应该培养减少电子垃圾的意识”,故答案为 B。 30.D推理判断题。本文建议人们为了减少污染要恰当地处理电子垃圾,故答案为 D。 B (2018 重庆中考 A 卷) Scientists in Britain and the United States have made a new kind of enzyme(酵素) that eats plastics(塑 料). With its help, plastics can be turned into smaller parts and go away quickly. Scientists believe that, in the future, it could solve the problem of plastic pollution. The enzyme is able to break down PET, a form of plastic. PET was first made in the 1940s and is now widely used to make plastic bottles. It can remain in the environment for many years and pollute large areas of land and water. So it has always been a headache to deal with the waste from PET and other plastics. The researchers made the discovery(发现) while examining the structure of a natural enzyme in Japan. They found that the natural enzyme was helping to break down PET plastics. So, they decided to make small changes to the enzyme by adding some amino acids(氨基酸). It made the natural enzymes plastic-eating abilities work faster and better. John McGeehan, one of the lead researchers, said, “Weve made an improved enzyme. Its better than the natural one. And we are trying to make more improvements to it.” He went on, “The enzyme is not harmful to humans or animals, and it is friendly to the environment. So we are considering putting it into wider use.” The team is now trying to make the enzyme break down PET in large quantities(大量地). “Well see that the plastic pollution may be stopped with this technology. However, there is still a long way to go,” John McGeehan added. 31.According to the scientists, the enzyme may solve the problem of pollution. A.airB.waterC.lightD.plastic 32.The underlined phrase “break down” in the passage probably means “” in Chinese. A.实验B.生产C.发明D.分解 33.Researchers discovered that a natural enzyme helped eat plastics. A.in BritainB.in the US C.in JapanD.in China 34.Which of the following is TRUE according to the passage? A.The scientists are still trying to improve the enzyme. B.The enzyme will pollute large areas of land and water. C.The natural enzyme works better than the improved one. D.The natural enzyme is harmful to humans and animals. 答案 语篇解读本文介绍了一种可以分解塑料的酵素。这种酵素对人、动物和环境都无害,可以用来解 决塑料污染问题。 31.D细节理解题。根据第一段中的“Scientists believe that, in the future, it could solve the problem of plastic pollution.”可知,科学家相信在未来它可以解决塑料污染问题,故答案为 D。 32.D词义猜测题。画线的短语是 break down,它的宾语是 PET,它是一种塑料。第一段中提到了 “With its help, plastics can be turned into smaller parts and go away quickly.”,由此可知,在它的帮助下,塑 料能够变成很小的部分,然后迅速消失,这个过程就是“分解塑料”的过程,由此可推断 break down 的含 义是“分解”,故答案为 D。 33.C细节理解题。根据第三段中的“The researchers made the discovery while examining the structure of a natural enzyme in Japan.”可知答案为 C。 34.A推理判断题。根据第四段中 John McGeehan 所说的“And we are trying to make more improvements to it.”可知,科学家还会对这种酵素进行进一步的研究,故选项 A 是正确的描述。 C “Save the whales!” Thats what the picture on Jake Smiths bedroom wall said. Jake liked having a picture that said something important; that showed he cared. He just never expected to get a chance to save a real whale, one right in his own neighbourhood. It was a Saturday morning when the newspaper first reported the whales coming. A group of the animals were swimming close to the beach in Jakes hometown. All the local people rushed out to the beach to see them. They were expecting a beautiful show, better than a movie, but nothing theyd have to do anything about. Then one whale swam in their direction, directly towards land. It came in with the waves, and when the waves receded, it stayed. Its huge body rested on the sand. Suddenly, Jake and his family and all the others were no longer sightseers. They had to become rescuers. A few people ran towards the animal. They pushed and tried to force the whale back into the water, but it was no use. An animal rescue service team soon arrived in a truck with heavy lifting machinery, to help move the animal. Jake and his family couldnt do much on the beach, so they went back to their house and made sandwiches and hot tea for the rescuers. At least, Jake thought, they could help in some way. Back at the beach, they offered the food to the rescuers and were happy to see that it was needed. It was getting dark. Some people lined up their cars along the beach and shined the headlights on the sand. The rescuers would not give up. After trying many times they were finally able to lift the whale into the water. Everyone cheered when it headed out to sea. It swam out about a mile and then disappeared for a moment under the sea. Then, in what looked like a jump for joy, it rose high above the watera thank-you to those who had worked so hard to save its life. 35.What does the picture on Jakes wall tell us about him? A.He lived near the ocean. B.He cared about the environment. C.He worked as an animal rescuer. D.He thought whales were the most beautiful animals. 36.Why did the local people go down to the beach that morning? A.To swim with the whales. B.To help rescue the whales. C.To see the whales swimming. D.To watch a movie about whales. 37.The underlined word “receded” in Paragraph 3 means . A.didnt moveB.went back out C.washed overD.got up 38.How did Jake and his family help save the whale? A.By calling the rescue service. B.By asking their neighbours for help. C.By giving the rescuers food and drink. D.By controlling the people on the beach. 39.In what order did the events of the whale rescue take place? a.The whale disappeared under the sea. b.People turned on the lights of their cars. c.Rescuers lifted the whale into the water. d.Animal rescue service brought its truck. e.People pushed the whale towards the sea. A.e-d-b-c-aB.e-b-c-d-a C.d-b-e-a-cD.a-e-b-d-c 答案 语篇解读这是一篇记叙文。讲述了人们齐心协力帮助一头鲸鱼重回大海的故事。 35.B细节理解题。根据第一段第一、二句“Save the whales! Thats what the picture on Jake Smiths bedroom wall said.”可知,选 B 项。 36.C细节理解题。根据第二段第二、三、四句可知,当天早晨一群鲸鱼游向 Jake 家乡的海滩,人们纷 纷跑出去看鲸鱼游动。故选 C 项。 37.B词义猜测题。根据第三段第二、三句可知,海浪把鲸鱼冲到了海滩上,海浪退去了,鲸鱼留在了海 滩上。故选 B 项。 38.C细节理解题。根据第四段第二句及最后一段第一句可知,Jake 和他的家人在海滩上也帮不上什 么忙,所以他们回到家做了三明治和热茶送给救援人员,尽一点微薄之力。故选 C 项。 39.A细节理解题。根据最后一段第五句“After trying many times they were finally able to lift the whale into the water.”可知,鲸鱼最终获救游回大海,故 a 项应位于末尾,排除 C、D 两项;根据第四段第一句 “An animal rescue service team soon arrived in a truck.”及第五段第三句“Some people lined up their cars along the beach and shined the headlights on the sand.”可知,救援人员到了之后,人们打开车灯给救援人员 照明,所以 d 在 b 之前,排除 B 项。故选 A 项。 .任务型阅读(每小题 2 分,共 10 分) (2018 陕西中考) 阅读下面短文,根据短文内容,完成下列各题。 Eleven countries are building a great wall of trees across Africa. It is called the Great Green Wall. The aim is to bring life to the dry lands and help to fight the bad environment. The wall is 8,000 kilometers long and 15 kilometers wide. It covers from Senegal in the west to Djibouti in the east, on the south of the Sahara Desert(撒哈拉沙漠). So far, Senegal has made the best progress by planting about 11,000,000 trees. Many years ago, there were few trees in that area and the winds used to be very strong. It was harmful to the fields. Also, there was little rain, so few plants could grow and many people went hungry. Since the tree planting project started, the trees have provided food for the local people and increased the wetness(湿 度)of the air. Little by little, there appeared green fields for people to grow plants. The project which began in 2007 is supposed to cost a total of 8,000,000,000 dollars. Many countries are trying their best to help to continue the planting. So we will be able to see the whole green wall across Africa in the near future! 40.Why are the countries