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Unit 4 Our World综合能力演练I. 单项选择1. Kangkang, can I borrow your bike?_A. Id love to.B. Thank you.C. Sure.D. Youre welcome.2. Excuse me, Maria. These are new words. Can you help me _ in the dictionary?Certainly.A. look it upB. look up itC. look up themD. look them up3. We can use QQ to chat online.Really? Could you please show me _ it?A. what to doB. how to doC. when to doD. why to do4. What a good boy! He_ every Sunday volunteering at an old persons home.A. spendsB. givesC. usesD. takes5. Now the air in our hometown is even _ than it was before.So we must do something to stop it.A. dirtyB. betterC. worseD. cleaner6. Pens are helpful to humans. Students use pens for _.A. writeB. writesC. wroteD. writing7. There _ some forests here ten years ago. But now we can see nothing.A. used to haveB. used to beC. is used to beD. was used to have8. The students think English is very important, so they try _ it well.A. learnB.to learnC. learningD.to learning真题链接1. How can we protect ourselves _ the earthquake? We should stay calm first.A. with B. about C. for D. from2. The picture is, I have to say, not a bit beautiful.Why? Its _ than the pictures I have ever seen.A. far more beautifulB.much less beautifulC. no more beautifulD.any less beautiful3. Bob, where is Linda? She be in the library, but I am not sure.A. must B. may C. need D. has toII. 阅读理解AMany people are interested in UFOs and there are a lot of reports about them. One report of UFOs came from a British plane on its way from New York to London in 1954.The British plane was flying over an island at 19,000 feet when the captain(机长) noticed that something was on their left and a little lower(更低) than their plane. It was about five miles away.“It was not one object but several ones.” the captain said, “We saw one large and six smaller objects. I sent out a radio report about them and I got some information that the other planes were coming out to meet us. Before the planes arrived, the smaller objects went into the big object. The big object then became smaller and moved away fast.”1. A British plane flew to _ in 1954.A. Now YorkB. LondonC. BeijingD. Sydney2. There was something on the _ of the plane.A. aboveB. middleC. leftD. right3. The captain saw _ in the sky.A. there was something higher than their planeB. there was one large object and six smaller objectsC. the big object disappeared at onceD. all of above4._ would come to meet them.A. The other planesB. The other captainsC. A UFOD. The radio5. This passage is mainly about _.A. the radioB. a British planeC. seven objectsD. one report about UFOsBNew Technology Revolutionizes(变革) LearningMore and more people believe that technologies are great for learning. Today, such teaching tools as iPads are used in a lot of courses, including language, history and science. Many teachers are supporters of using iPads in language learning. They say that students now have much more time for discussion in the classroom. Instead of spending valuable class time listening to texts or watching teaching videos, students can do this on their own and come to class prepared for discussion. The teachers also say that iPads allow students to learn at their own pace. Some students might listen to a dialogue only once and understand it, so they can save time for doing other things. Other students, however, might need to listen to the same dialogue again and again to understand it. Using iPads is especially helpful to students who are learning a language at different paces. The students who are using the new tool in some courses are also happy. They believe that using iPads is a more enjoyable way to learn (such as listening to stories and watching movies). The class has become much more interesting and creative. There are other advantages for students. By using iPads, they can pay more attention to the material and learn more. Teaching notes are stored in their iPads and are easy to find .Some students spend more time studying now. “I can listen to my language material or watch teaching videos on the bus, instead of having to wait until I get home,” a student explained. Many adults complain that technologies such as iPads are doing harm to students. They worry that students might use iPads to download teaching notes and use them to cheat during exams. Some believe that iPads may separate students from each other. If a student spends more time watching videos on an iPad, he will have fewer opportunities to have face-to-face communication with others. However, technologies are already a part of most students day-to-day lives. As for cheating, teachers can ask students to hand in their iPads when they take exams. Education needs to make changes with the times as technology is playing an important part. We should look forward to a wonderful future when iPads and other technologies can add a lot to the classroom. 6. What does the expression “at their own pace” in Paragraph 3 probably mean? A. According to their own timetable. B. Without their teachers help. C. Because of their wonderful goals. D. Against their parents hope.7. From the passage we can learn that_. A. students with iPads have less discussion in class B. students get more fun from learning with iPads C. iPads help students save time waiting for buses D. iPads prevent students from cheating in exams8. The writer probably agrees that_. A. teachers can take control of students learning B. exam results depend a lot on now technology C. technology in education has a bright future D. note-taking is as helpful as video-watchingIII.书面表达现在学生在网吧上网(get on-line)成风，你们班在下周班会上将谈论有关问题。请你根据表格中提示的内容用英语写一篇60词左右的讲话稿，要点必须齐全。益处1.学会使用现代设备电脑；2.学会更多知识；3.玩游戏，使人更加聪明。坏处1.过于沉迷游戏，对学习有害；2.网上交友，通信频繁，学习成绩下降。建议1.在学校学习时不上网；2.寒暑假时可以上网。_【答案与解析】I. 单项选择。1.C。考查表示同意功能的交际用语。Thank you. 是用来答谢对方的语言；Youre welcome.是答谢的应答语；Id love to. 是回答邀请的；Sure. 在这里的意思为“当然”，表示同意。故选C。2.D。考查动副词组与代词的搭配。look . up in the dictionary意为“查字典”，look是动词，up是副词，代词应在look与up之间，由于words是可数名词复数，故应用them。故选D。3.B。考查疑问词+不定式。由于空格后有it，排除A，根据题意“你能给我演示一下如何做吗？”选B。4.A。考查词义辨析。句子是spend . doing sth. 结构，意为 “花做某事”，此句中volunteering前省略了in，只有A项符合题意。 5.C。考查形容词比较级。句中有than提示用比较级，排除A。根据上下句的意思，“现在我们家乡的空气比以前，所以我们一定要做些事来阻止它。”，推测出空气应比以前更糟糕，故选C。6.D。考查介词+动名词。use for doing sth. 表示“用做某事”，只有D项是动名词形式，故选D。7.B。考查there be句型。there be表示“在某地有某人/某物”， used to 表示“过去，曾经”，根据题意选B。8.B。考查固定搭配。try to do sth.表示 “努力去做某事”，故选B。真题链接1. D。本题意为：我们如何在地震中保护自己？我们首先应该保持冷静；本题考查介词的固定搭配，protect from保护，保卫，故本题答案选D。2. A。句意：我不得不说，这幅画一点也不漂亮。为什么这么说？这比我所看过的画漂亮多了。本题考查形容词的比较级。根据Why可知第二个说话者对此画很欣赏，far more beautiful表示漂亮得多。故选A项。 3. B。本句意为：Bob，Linda在哪？她可能在图书馆吧，我也不确定；由后半句“I am not sure”，可知此处表示不确定，故答案选B。II. 阅读理解。A篇1. B。从第一段第二句“ a British plane on its way from New York to London in 1954.”可知这架飞机是飞往伦敦。2. C。从文中第一段第三句“the captain noticed that something was on their left”可知在飞机的左边。3. B。从第二段开头“We saw one large and six smaller objects”可知是一个大的和六个更小的物体。4. A。考查细节理解。从文中第二段第三句“ the other planes were coming out to meet us. ”得知答案是A。5. D。考查文章主旨。文章讲的是关于UFOs的问题,故选D。B篇6. A。猜测词义题。从后文“Some students might listen to a dialogue only once and understand it.again and again to understand it.”，不同的人可以听不同的次数来学习，可知at their own pace是根据自己的时间表决定。故选A。7. B。推理判断题。根据文章第四段最后一句话“The class has become much more interesting and creative.”可知答案。A选项为错误选项，由第二段原句“students now have much more time for discussion in the classroom.”可排除；C选项未提到帮助节省等公交车时间；D选项文中最后一段只说了“ask students to hand in their iPads when they take exams”，并不能prevent。故选B。8. C。推理判断题。根据文章最后一段的“We should look forward to a wonderful future.”可知iPad为代表的technology会在将来的教学中有光明的前景答案。故选C。IV. 书面表达。参考范文： Many students like getting on-line very much. They can learn how to use the modern machinecomputers. They can learn much more knowledge from the Internet. It can make them clever by playing different kinds of games. But some students spend too much time playing games. Some even make friends on-line. It takes them too much time to write too many letters to each other, so they do worse in their lessons. I think they mustnt get on-line when theyre studying at school. They can do it in summer or winter holidays.
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