【正文】 車的現(xiàn)行結(jié)構(gòu)中植入了了安全性，非常類似于Formula One賽車。第六段Peter Coker說Jetpack從一開始就圍繞安全進行的。故選D。D項說在折疊和包裝后可以快速運輸。它可快速地在大陸上移動，因為它可以折疊和包裝。第五段最后一句可知，the ，高達1000米，而不是Hoverbike，故B錯誤， 根據(jù)第四段可知C項說有將可能首先應(yīng)用于由警察和應(yīng)急救援隊，而不是已用于，故C錯誤。文中介紹了兩家飛器公司都關(guān)注安全性問題。To advertise the two personal flying vehicles.【答案】（1）D（2）A（3）D（4）A 【解析】【分析】本文為說明文，主要講述一種個人飛行工具很快就會應(yīng)用于現(xiàn)實。To show the differences between two flying vehicles.B.the parachute（4）What is the authors main purpose of writing the passage? A.C.the enginethe Jetpack can reach a great speed and height（3）The underlined word “it” in the last paragraph refers to. A.the actual structure of the Jetpack is uniqueB. . A.D.can fly for over 30 minutes, up to 1,000 meters highC.can hardly get in and out of small spaces quickly The Jetpack uses a gasolinepowered engine that produces two powerful jet streams. Mr. Coker says it also has a parachute (降落傘) that can be used should there be an emergency. “It starts to work at very low altitude and actually saves both the aircraft and the pilot,” he adds. Mr. Coker says the Jetpack will be ready for sale soon.（1）We can learn from the passage that the Hoverbike In New Zealand, the Martin Aircraft Company is also testing a fullsize prototype of its personal flying device, called the Jetpack. It can fly for more than 30 minutes, up to 1,000 meters high and reach a speed of 74 kilometers per hour.s main concern. He says the designers solved the safety issue by using overlapping rotors ( 交疊式旋翼 )to power the vehicle. The British pany Malloy Aeronautics has developed a prototype (原型) of its flying bicycle. Grant Stapleton, marketing sales director of Malloy Aeronautics, says the Hoverbike is able to get in and out of small spaces very quickly. It can be moved across continents very quickly because it can be folded and packed, he adds.（英語）英語閱讀理解練習(xí)題20篇及解析一、高中英語閱讀理解1．閱讀理解 Many people have long dreamed of being able to fly around as simply as riding a bicycle. Yet the safety and strength of a flying bike was always a big problem. Over the past 10 years, developments in technology have moved the dream of personal flying vehicles closer to reality. Now, two groups of inventors say such vehicles may be available soon. Mr. Stapleton says safety was the pany39。 The pany is testing a fullsize prototype of the Hoverbike, which will most likely be used first by the police and emergency rescue teams. Peter Coker is the CEO of Martin Aircraft Company. He said the Jetpack “is built around safety from the start. In his words, reliability is the most important element of it. We have safety built into the actual structure itself, very similar to a Formula One racing car.” . A.B.has been used by the police and emergency rescue teamscan be transported quickly after being folded and packed（2）The writer uses the example of For One racing car to show thatthe Jetpack is very safe and reliablethe engine of the Jetpack is powerfulC.D.the jet streamB.the JetpackD.To describe the problems of inventing flying vehicles.To introduce the latest development of flying vehicles.C.D.然而安全性和強度一直是個大問題。（1）細(xì)節(jié)理解題。根據(jù)第二段最后the Hoverbike is able to get in and out of small spaces very quickly. It can be moved across continents very quickly because it can be folded and packed, 可知，Hoverbike能夠很快地進出小空間。分析選項可知，A說不能快速進入小空間，故錯誤。即D正確。（2）推理判斷題。安全可靠性是最重要的因素。分析選可知A項（Jetpack安全可靠）符合題意，故答案選A。根據(jù)最后一段Mr. Coker says it also has a parachute (降落傘) that can be used should there be an emergency. “It starts to work at very low altitude …., Coker先生說Jetpack上也有降落傘，可以在緊急情況下使用。由此可知，Jetpack上的降落傘（它）是在海拔低時才用。 故答案選D。根據(jù)第一段可知，許多人一直夢想能像騎自行車一樣飛來飛去，科技的發(fā)展讓這個夢想很快實現(xiàn)。接著下面敘述了這種飛行器的問題最重要的是安全問題?！军c評】閱讀理解細(xì)節(jié)題解題技巧：1）語義轉(zhuǎn)換題跳讀查找法：根據(jù)題干內(nèi)容從原文中找到相關(guān)的句子，然后進行比較和分析，便可確定最佳答案。3）細(xì)節(jié)排序題首尾定位法：根據(jù)動作發(fā)生的先后順序和句子之間的邏輯關(guān)系，找出事件發(fā)生的正確順序。2．閱讀理解s oceans. A film crew traveled the globe to document the rubbish. And Julie Andersen of the Plastic Oceans Foundation says what we see is just the tip of the problem. “Half of the waste actually sinks to the bottom, and that remains on the surface actually breaks down. ” The pieces of the plastic garbage infect the food chain, sometimes visibly, and more so at the microscopic level, where the plastic particles interact with other pollutants. “There are heavy metals, medicines, industrial waste in the sea, while it acts like magnets(磁鐵). These poisonous substances absorb on the plastic, and then when seafood absorbs the plastics, those poisonous substances enter the fatty tissues. ”To be consumed by other sea life and by people at last.s 20 since it produces and consumes so much plastic. There are efforts around the world to address the problem, including at this newly opened recycling center in Lebanon(黎巴嫩). But Andersen says there is more that people can do. “Cut back on singleuse plastics, straws, plastic cups, plastic water bottles, plastic bags and find alternatives like reusable materials.” She says healthy oceans are essential to our survival.（1）What can we learn from the passage? A.s all island full of plastic rubbish in the Pacific.B.t be seen by eyes.C.The plastic pollution to oceans is more serious than what we can see.（2）What does the underlined word “it” refer to in paragraph 3? A.The plastic particles.C.Fatty tissues.（3）What can be inferred from the last paragraph? A.The plastic problem hasn39。s attention.C.People should stop using plastic products immediately.（4）Which mayPlastic pollution in the World.B.Disaster.C.Plastic pollution and our health.【答案】 （1）D（2）B（3）C（4）B 【解析】【分析】這是一篇說明文。 （1）細(xì)節(jié)理解題。安德森說，我們看到的只是問題的冰山一角。 （2）詞義猜測題。故選B。根據(jù)But Andersen says there is more that people can do. Cut