高中英语选择性必修第二册Unit4 Breaking boundaries —Developing ideas课后检测练（含答案和解析）.docx

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1、Unit 4 Breaking boundariesDeveloping ideas一、完成句子1.该系统的发展使适应人们的日常需求成为可能。The development of the system peoples day-to-day needs.2.那本书收录了他的50首诗,其中多数创作于20世纪30年代。The book contains his 50 poems,most of which were written .3.从某种程度上,庞贝就像一个“时间胶囊”,保存着历史上冻结的时刻。 ,Pompeii is like a “time capsule” preserving a fr

2、ozen moment in history.4.人人生而平等 ,无论是黑人还是白人,男人还是女人。 ,no matter whether theyre black or white,men or women.5.(一生)致力于人类自由与平等的曼德拉,于2013年12月5号去世。Devoted to the freedom and ,Mandela passed away on December 5,2013.二、阅读理解At one time or another in your life you have probably done origami,even if it was just

3、making a paper airplane or something more complicated like a paper crane.The chances are that as you did it,you reflected on how inventive this traditional art is.Animals,boxes,flowers,boats: it all can be created from a single square or rectangular sheet of paper simply by folding it.No cutting,no

4、pasting.But did you ever stop to think how the same techniques might be applied to engineering?Equipment that could be of real practical use?Origami meets the demand for things that need to be small when transported and large when they arrive,like the everyday umbrella.In fact,origami-inspired creat

5、ions have already flown in space;in 1995,Japanese engineers launched a satellite with solar panels folded like a map.“Its now mathematically proven that you can pretty much fold anything,” says physicist Robert J.Lang,who quit his engineering job eight years ago to fold things full time.Lang,an orig

6、ami enthusiast since age six,advised a well-known car manufacturer the best way to fold an airbag into a dashboard.He is currently working on a space telescopes lens that,if all goes according to plan,should be able to unfold to the size of a football field.At the other end of the scale,researchers

7、are also working on tiny folding devices that could lead to breakthroughs in medicine and computing.Theres no doubt that computers of the future may contain tiny,folded motors or capacitors for faster processing and better memory.Applications for origami engineering go further than many of us might

8、imagine.“Some day,” says MITs Erik Demaine,“well build reconfigurable (可重构的) robots that can fold on their own from one thing into another,like Transformers.Too much like science fiction to be true?Maybethough you certainly wouldnt want to bet against it.”1.What do we know about origami?A.It consume

9、s lots of time.B.It involves interesting ideas.C.It requires complex techniques.D.It has to do with cutting and pasting.2.Which of the following is an application of origami?A.A space telescopes lens can be folded to the size of an umbrella.B.A satellite is equipped with solar panels and a folded ma

10、p.C.An airbag can be better folded into a dashboard of a car.D.A future computer contains many huge folded motors.3.What is Erik Demaines attitude towards origami engineering?A.Hopeful.B.Doubtful.C.Disapproving.D.Ambiguous.4.In which section of a newspaper may this text appear?A.Entertainment.B.Cult

11、ure.C.Education.D.Pop-science.三、阅读填句From sports teams to movie characters, we love supporting the weak. While thats inspiring for a film or a story, it can be hard to remain positive when youre experiencing a struggle. Its said that what is most personal is most universal. 1 Here are some important

12、reasons why you should share your story of struggles. You can shine a light for others. 2 Sometimes, thats all someone needs to get through a difficult time. You can help even more by applying ideas and solutions creatively to their own problems. 3 Its uncomfortable to admit to others your failures,

13、 struggles or other moments of weakness. Thats true for everyone, yet opening yourself up to moments of weakness is surprisingly satisfying. It requires courage and being courageous requires practice. People will support you. 4 We all do. So why not share the ways youve faced great difficulty and bo

14、unced back? If no one knows your struggles then theyll never know to cheer for you or what youve overcome to reach where you are today. Another great aspect of sharing your story is that it helps you remember the lesson you learned. 5 Understanding what happened and how you handled situations can pr

15、ovide you with the ways clearly on how to do things better and move forward. You can also share key experience alongside your story so others can learn too. A. It helps you find your voice. B. You love a good comeback story. C. It allows you to practice courage. D. You can objectively analyze your o

16、wn past. E. Thats why your story can bring much value. F. Be open with the world about the good and the bad. G. Sharing your story will help them realize they arent alone. 四、语法填空If youve ever had trouble 1. (get)your teen up in the morning or youve seen your teen fall 2. (sleep)during the school day

17、, youre not alone. Many teens have difficulty in waking up early for school, and thats 3. they sleep late at night. The American Academy of Pediatrics Adolescent Sleep Working Group reviewed studies about sleep in teens. Researchers 4. (study) the harmful effects of not getting enough sleepanything

18、less than 8. 5 to 9 hours of sleep 5. school nightscould have on young people. They discovered not getting enough sleep may cause poor grades at school. Not getting enough sleep has also been connected to a 6. (high) risk of car accidents in teens. It may seem as though 7. way to solve the problem w

19、ould be for teens to just go to sleep earlier. But researchers say that isnt likely 8. (work). Teens experience physical changes that make falling asleep earlier difficult. Their biological (生物的) clocks just wont allow them to fall asleep at 8 p. m. , even when theyre tired. Studies 9. (show) that j

20、ust delaying (推迟) school by 30 minutes can have a great effect on a teens health and performance. So most researchers suggest the school start time 10. (delay) until at least 8: 30 a. m. for teenagers. 答案和解析一、完成句子1.makes it possible to adapt to2.in the 1930s3.In a sense4.All men are created equal5.e

21、quality of humankind二、阅读理解1.B 推理判断题。根据文章第一段的“The chances are that as you did it.No cutting,no pasting.”可知,折纸是一个具有创造性的传统艺术,我们不用裁剪或拼贴,只通过折叠就可以把一张正方形或者三角形的纸变成动物、纸盒、花、船等东西,由此推测折纸需要有创造性的和有趣的想法。故选B项。2.C 细节理解题。根据文章第三段的“Lang,an origami enthusiast since age six,advised a well-known car manufacturer the best

22、way to fold an airbag into a dashboard.”可知,折纸爱好者Lang向一位汽车制造商建议了把安全气囊折叠到仪表盘中的最佳方式。故选C项。3.A 推理判断题。根据文章最后一段的“Applications for origami engineering go further than many of us might imagine.”可知,Erik Demaine认为折纸工程的应用远远超出了我们的想象,由此可推测Erik Demaine对折纸工程的未来充满希望。故选A项。4.D 推理判断题。根据文章第二段的“in 1995,Japanese engineers

23、 launched a satellite with solar panels folded like a map.”和第三段的“Lang,an origami enthusiast since age six,advised a well-known car manufacturer the best way to fold an airbag into a dashboard.”可知,文章是在介绍折纸术的相关技术和应用,属于科技领域。故推测本文很有可能出现在报纸的流行科学版块。故选D项。三、阅读填句1. E。承接上文“Its said that what is most personal

24、is most universal”, 并与下文“Here are some important reasons why you should share your story of struggles”相呼应可推知, E项“那就是你的故事能带来很多价值的原因”符合语境, 所以选E项。2. G。根据下文“Sometimes, thats all someone needs to get through a difficult time”, 并结合上文“You can shine a light for others”可推知, 分享你的故事有助于他人产生共鸣, 所以选G项。3. C。根据下文中的

25、“It requires courage and being courageous requires practice”可推知, 本段主要讲述的是分享你的故事有助于训练自己的勇气, 所以选C项。4. B。根据下文“We all do. So why not share the ways youve faced great difficulty and bounced back? ”可推知, 人们都喜欢东山再起的故事, 所以不如将你面临很大困难却能重整旗鼓的方法分享给别人, 所以选B项。5. D。根据下文“Understanding what happened and how you handl

26、ed situations can provide you with the ways clearly on how to do things better and move forward”可推知, 分享你的故事有助于客观地分析自己的过去, 从而总结经验、吸取教训, 所以选D项。四、语法填空1. getting。考查动名词。此处是“have trouble (in) doing sth. ”句式, 意思是“做某事有困难”, 在介词in后面要用动名词, 即使介词省略了, 也是如此。 2. asleep。考查形容词。这里的fall asleep是系表结构, 要用表语形容词作表语。3. becau

27、se。考查连词。句意是“这是因为晚上他们睡觉晚”, 根据语境, 这里要用表示原因的连词because引导表语从句。4. studied。考查时态。根据上下文语境, 这里要用一般过去时。5. on。考查介词。单纯表示“在晚上”用“at night”, 但是night前面若有修饰语或本身是复数, 前面要用介词on。 6. higher。考查比较等级。这里表示与睡眠时间多的青少年相比, 睡眠时间少的青少年出车祸的风险更高。7. the。考查冠词。此处的名词way后面有动词不定式 to solve the problem 修饰, 属于特指, 故填the。8. to work。考查动词不定式。be likely to do是固定句式, 意思是“可能做某事”。 9. have shown。考查时态。根据语境, 这里表示“研究已经表明”, 所以用现在完成时。 10. be delayed。考查语态。根据语境“学校的开始上课时间应该推迟到至少上午八点半”, 故用被动语态。