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111Unit 3 第一课时 Warming up.单项填空1(2009全国，19)Do you mind my opening the window? Its a bit hot in here._， as a matter of fact.AGo ahead BYes, my pleasure CYes, I do DCome on答案：C题意：“我打开窗子，你不介意吧？屋里有点热。”“事实上，我介意。”Would/Do you mind.？是一个非常重要的交际用语，用来表示委婉的请求，或用来表示希望得到对方的许可。其回答方式有两类：(1) 若表示“不介意”或“同意”时，常用否定形式。如： No, of course not. No, certainly not. No, not at all. No, go ahead. No, do as you like. No, indeed. No, please. No, I dont mind. No, do it please. Not in the least. 等。(2) 若表示“介意”或“不同意”时，则常用较委婉的方式加以拒绝。如： Im sorry but I do. Sorry, youd better not. Im afraid you cant. I wish you wouldnt. Im sorry, but its not allowed. Yes, I do (mind). 等。其中，很少用Yes, I do (mind)来回答，因为这种答语显得较生硬。2(2009北京，33)The biggest whale is_blue whale, which grows to be about 29 meters longthe height of_9story building.Athe; the Ba; a Ca; the Dthe; a答案：D题意：最大的鲸鱼是蓝鲸，能够生长到大约29米长一座9层大楼的高度。本题考查冠词的用法。定冠词the可以用在可数名词单数前表示“类指”，强调“整个类别”。例如：The lion is the king of beasts. 狮子是兽中之王。此外，第二空考查不定冠词a表示“一(个，件)”。例如：We had a long ride in the car.我们乘汽车走了一段长旅程。3In_， the northerners are keen on dumplings while the southerners are fond of rice.Acommon BtotalCgeneral Dparticular答案：C题意：总的说来，北方人喜爱饺子，然而南方人喜欢米饭。in general(as a whole)表示“总的说来；从总体上看”。in total表示“总共，总计，合计”。in particular表示“尤其”。4Letterboxes are much more_in the UK than in the US, where most people have a mailbox instead.Acommon BnormalCordinary Dusual答案：A题意：信箱在英国比在美国更常见，而在美国，多数人使用邮箱。common表示“常见的；普遍的；通常的”。5Green products are becoming more and more popular because they are environmentally_.Afriendly BvariousCcommon Dchangeable答案：A题意：绿色产品正变得越来越受欢迎，因为它们环保。environmentally friendly 表示“保护生态环境的；对生态环境无害的”。.完形填空阅读下面短文，理解大意，从题中所给的A、B、C、D四个选项中选出一个最佳答案。Its Saturday morning. Tonys sitting at the kitchen table，_1_with a piece of bread. Hes not even_2_. Is he ill? No, but he does have a_3_. He has nothing to do because the Internet is down. When he_4_up this morning, Tony was feeling_5_. He jumped out of bed full of plans for the weekend_6_. It would be a weekend like any othera great weekend. But that was_7_he turned on his computer. When he_8_he was unable to go online, everything changes.Every weekend, Tony_9_goes online to email friends, read the_10_to keep up with whats happening in the world and_11_a few online chess games with his cousin Helen to finish the weekend off. The prefect weekendonline!Just as Tony is_12_how he can possibly have a normal weekend without the Internet, his mum walks into the_13_. “Cheer up, Tony. Dont_14_the Internet any more, OK？” Tony makes no_15_but sighs(叹气)“Go and play chess with Helen！” Tonys mum_16_.“Oh, yes! Helen lives just around the_17_. We can meet and play chess face to face for a_18_. Maybe this weekend wont be so bad，” Tony_19_， as he walks to the phone. There is_20_without the Internet after all.1A.cutting BplayingCeating Dthinking答案：B从后面他根本不饿，无事可干，可推知他摆弄着(play with)一块面包。2A.hungry BangryCtired Dsleepy答案：A由上一句在厨房摆弄面包而不吃早餐，可以判断Tony不饿。3A.fear BproblemCbusiness Dthing答案：B由后面一句网络不通因而无事可做，可知他确实是遇到了问题。本句中的does表强调。4A.rose BrangClooked Dwoke答案：Dwake up“醒来”符合语境。rise up“反抗，起义”。5A.great BdisappointedCunhappy Dworried答案：A从后一句的jump out of可判断他醒来时心情很好，应填“great”。6A.also BaboveCahead Dago答案：Cahead在此为“预先”，句意为他为预先计划好的周末感到兴奋。这里是描述Tony刚起床时的心情。7A.after BbeforeCuntil Dwhen答案：B那愉快的心情是在打开电脑之前，此处应填before。8A.thought BguessedCdecided Dfound答案：D当他打开电脑，发现不能上网时，一切都改变了。9A.usually BnearlyCespecially Dalready答案：A由文中可知，每个周末Tony通常都是在网上度过的，故应选A。10A.letters BnewsCreports Dcontents答案：B由后面的目的状语to keep up with whats happening in the world可判断是news(新闻)。11A.guess BtakeCplay Dmake答案：Cplay games“玩游戏”。12A.proving BwonderingCrealizing Dremembering答案：BTony在琢磨在没有网络的情况下，怎样才能有一个正常的周末。wonder“想知道，琢磨”。13A.livingroom BhallCkitchen Dstudy答案：C由第一段第二句可知Tony在厨房里闷闷不乐，此处应是他母亲走进厨房。14A.talk about Bcare aboutCthink about Dlook about答案：Cthink about“想到，考虑”，母亲劝他别再想上网的事啦。15A.answer BprogressCmovement Dchoice答案：A前面母亲问了Tony, Tony并没有作出回答，只是叹气。16A.requests BrepliesCtells Dsuggests答案：D不能上网，母亲建议(suggest)他去和Helen下棋。17A.edge BdistanceCcorner Dend答案：Caround the corner“在拐弯处”。18A.chat BtimeClesson Dchange答案：Dfor a change意为“改变一下”。19A.continues BsmilesCreads Dwatches答案：B由此一想，Tony也就高兴起来了，露出笑容。20A.change BtaskCweekend Dlife答案：Dafter all“毕竟”。没有网络毕竟也要生活啊！.阅读理解阅读下面的文章，从题中所给的A、B、C、D四个选项中选出最佳答案。ALaptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms.Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1,500 students at the college will receive a laptop. The laptops are part of a $10 million computer program at Westlake, a 110yearold college. The students with laptops will also have access to the Internet. In addition, they will be able to use emails to“speak”with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fastfood restaurant or under the treesanywhere at all!Because of the many changes in computer technology, laptop used in higher education, such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable computers can connect students to not only the Internet, but also libraries and other resources. State highereducation officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too.At Westlake College, more than 60 percent of the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said，“Here we are in the middle of Virginia and were giving students a_window_on_the_world. They can see everything and do everything.”文章大意：你使用过便携式电脑吗？它们不仅给人们提供信息，也很方便哦！1The main purpose of the laptop program is to give each student a laptop to_.Ause for their schoolworkBaccess the InternetCwork at homeDconnect them to libraries答案：A判断此类题要分清主干与枝节，A项是主干，其它均是枝节。2Why is the word“speak”in the second paragraph in quotation marks(引号)?AThey dont really talk.BThey use the computer language.CLaptops have speakers.DNone of the above reasons is correct.答案：A用email与老师交流，并非用口说话。3Which of the following is TRUE about Westlake College?AAll teachers use computers.B1,500 students have laptops.CIt is an old college in America.DStudents there can do everything.答案：C此题考查细节信息。问题的主体是学校，C项答案最佳。学生要学会排除干扰，抓主干。4“A window on the world”in the last paragraph means that students can_.Aattend lectures on information technologyBtravel around the worldCget information from around the worldDhave free laptops答案：C给学生提供了通往世界的窗户，当然是指获取世界各地的信息。5What can we infer from the passage?AThe program is successful.BThe program is not workable.CThe program is too expensive.DWe dont know the result yet.答案：D此题考查推理判断能力，A、B、C三项我们都无法得出结论，只有D项正确。BNever give out identifying information such as Name, Home Address, School Name or Telephone Number in a public message such as in a chat room or on bulletin boards. Never send a person your photograph without first checking with your parents.Never reply to messages or bulletin board items that make you feel uncomfortable.Be careful when someone offers something for nothing, such as gifts and money. Be very careful about any offers that get you to meet or have someone visit your house.Tell your parents right away if you come across any information that makes you feel uncomfortable.Never arrange a facetoface meeting without telling your parents. If your parents agree to the meeting, make sure that you meet in a public place and have a parent with you.Remember that people online may not be who they seem. Because you cant see or even hear the person, it would be easy for someone to misrepresent himself/herself. Thus someone who says that “she is a 12yearold girl” could really be an old man.Be sure that you are dealing with someone that you and your parents know and trust before giving out any personal information about yourself through emails.Get to know your “online friend” just as you get to know all of your friends.6The best title for this passage is_.AWarning against making online friendsBMessages one can get on the InternetCHow to make friends on the InternetDSafety tips for kids on the Internet答案：D整篇文章都在提醒和告诫上网的小孩子要小心谨慎，确保个人信息和人身安全。7The underlined word“misrepresent” in the passage means_.Amaking a wrong judgment aboutBunderstanding somebody wronglyCgiving a wrong description ofDforming a wrong opinion about答案：C根据“Thus someone who says thatshe is a 12 yearold girlcould really be an old man.”可知：人们在网上聊天时由于难以看到对方或听到对方的声音，所以有些网民就编造个人信息来蒙骗对方。misrepresent表示“误传；歪曲”。8In the last four paragraphs, the writer suggests that one should_.Abelieve nobody on the netBbe careful about the online friendsCnot be honest on the netDmake friends with those you believe in答案：B在文章最后四段中，作者建议孩子们交网友时要当心，并提供了一些建议。9What will you do if an online friend asks you to meet him or her?AMeet him or her as soon as possible.BMeet him or her without telling your parents.CTell your parents and with them meet him or her in a public place.DNever meet him or her face to face even with your parents.答案：C根据第五段的内容可知：作者建议孩子们与网友见面的场所为公共场所，并且要有家长在场，这样会安全些。10Which of the following is true according to the passage?AIn the view of the author, its safe to publish ones name and telephone number on bulletin boards.BIn the view of the author, it will take a kid some time to know an online friend similar to knowing any friend that he/she has.CIn the view of the author, its safer to give out personal information through emails.DIn the view of the author, never reply to messages or bulletin board items when a kid surf the net.答案：B根据最后一段的内容Get to know your “online friend” just as you get to know all of your friends.可知。111
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