1、阅读理解。阅读下列短文, 从给的四个选项 (A、B、C和D) 中, 选出最佳选项。The earth is getting warmer. Over the past 100 years Earths temperature rose by about 1F. Scientists predict that Earth will continue to warm by about 26Fover the next 100 years. That may not sound like much, but think about this: During the last Ice Age, Ear
2、th was only 9F cooler than it is today, and large sheets of ice called glaciers(冰河) covered large parts of North America! The warming of Earths climate is called global warming Scientists are not sure of what causes climate change. Earth could be warming on its own, however, most scientists believe
3、that human activity is speeding up the climate change. Earth warms itself through a process called the greenhouse(温室) effect. When sunlight enters Earths atmosphere(大气), it passes through a layer of greenhouse gases. Greenhouse gases occur naturally, but humans also create them by burning fossil fue
4、ls. When sunlight hits Earths surface it bounces_back toward the sky. The greenhouse gases trap some of the sunlight on Earth and allow the rest to go back into space, making Earths temperature warm. The process works much in the same way as a greenhouse, hence its name. If there are too many greenh
5、ouse gases in the atmosphere, too much sunlight may be trapped, making Earth warmer. Scientists cannot predict exactly what will happen as Earths temperature rises. They believe a rapid climate change could upset the balance of the ecosystem(生态系统), causing some land and marine(海产的) life to become ex
6、tinct. As temperatures rise, the worlds glaciers will melt(融化)into the ocean, causing sea levels to rise between several inches to three feet during the next 100 years. Higher sea levels could cause flooding of coastal lands. Warmer ocean water could cause increased storm activity on the coasts whil
7、e areas away from the coasts may experience droughts. These are just a few of the possible effects of global warming.1The best title for this text would be_.AClimateBClimate ChangeCGlobal Warming DGreenhouse Effect2Humans create greenhouse gases every time EXCEPT we_.Aplay video games Buse a hair dr
8、yerCride in a car Duse solar energy lights3Which of the following is NOT the effect of climate change? ARising temperature.BThe extinction of some wildlife.CSea level rising.DFlooding of coastal lands.4Which of the following words has the similar meaning as the underlined phrase in the second paragr
9、aph?AThrow. BRebound.CGo. DFetch.解题导语本文主要论述了全球气候变化的现状、原因及影响。1解析：选B。主旨大意题。综观全文，讲述的是气候变化的现状、原因以及影响。因此全文围绕着一个中心即：气候的变化。2解析：选D。推理判断题。由第二段知，人类活动加快了气候变化，主要是通过“by burning fossil fuels”。因此选D。3解析：选A。推理判断题。由最后一段知，B、C、D三项都提到了，因此选A，这是气候变化的表现而非影响。4解析：选B。词义猜测题。由所在句知该短语意思是“反弹；反射”，由构词法知识可推断rebound有此义。阅读下列短文，从每题所给的四
10、个选项（A、B、C和D）中，选出最佳选项。Maybe you never opened that account, but someone else did someone who used your name and personal information to commit fraud（造假）. When an imposter uses your name, your credit card number, or some other piece of your personal information for their own purpose in short, when some
11、one takes your personal information without your knowledge its a crime, pure and simple.The biggest problem is that you may not know your identity（身份）has been stolen until you notice that somethings wrong: you may get bills for a credit card account you never opened, your credit report may include d
12、ebts you never knew you had, a billing cycle may pass without your receiving a statement, or you may see charges on your bills that you didnt sign for, and even dont know anything about.If someone has stolen your identity, the Federal Trade Commission (FTC) suggests that you take three actions immed
13、iately.First, contact the fraud departments of each of the three major credit offices. Tell them to flag your file with a fraud alert（警告）including a statement that creditors should get your permission before opening any new accounts in your name.Then, ask the credit offices for copies of your credit
14、 reports. Credit offices must give you a free copy of your report if it is not correct because of fraud. Review your reports carefully to make sure no additional fraudulent accounts have been opened in your name or unauthorized（侵权的）changes made to your present accounts. In a few months, order new co
15、pies of your reports to check your corrections and changes, and to make sure no new fraudulent activity has occurred.1. Whats the subject discussed in the text?A. What you should do if your credit card is stolen. B. What you should do if your identity is stolen.C. What an imposter always does to mak
16、e money. D. What the Federal Trade Commission is about.答案解析：答案为B。本题考查文章的主旨大意。本文的前半部分引出身份信息被盗的问题，后面的重点是告诉读者身份信息被盗后该如何做。故答案为B。2. What should you do first when you find your identity is stolen?A. Inform creditors not to open any new accounts in your name without your permission.B. Ask for copies of you
17、r credit reports and make sure no other frauds have been made.C. Keep ordering new copies to check what you have already changed and corrected.D. Always lock your ID card in your cupboard in case it should be stolen. 答案解析：答案为A。本题为推理题。由倒数第二段可知，当发现个人身份信息被盗后，首先要联系防伪部门，让他们关注你的资料，警告债权人在用你的名字开任何新的账户前应该得到你
18、的允许。故答案为A。3. What is the most difficult thing for people to deal with identity frauds?A. No measures can work on the billing cycle.B. There is no strict law for this kind of behaviors.C. It might be a long time before you realize that.D. The FTC does nothing except for three suggestions. 答案解析：答案为C。本
19、题为细节推理题。由文章第二段首句 “The biggest problem is that you may not know your identity has been stolen until you notice that somethings wrong”可知，直到你注意出了问题后才知道身份信息被盗是最大的问题。故答案为C。4. Which is the least possible if a fraud has happened to you?A. You may have debts in your credit card.B. You may find charges on yo
20、ur bills unauthorized.C. A new credit card may be opened in your name.D. The fraud departments can find out the imposter right away. 答案解析：答案为D。本题为推理题。由第二段冒号后面的内容可知，身份信息被盗后，你的信用卡会负债，你会收到未经授权的收费账单，还会出现以你的名字新开的信用卡。文中未提及防伪部门可以马上找到骗子，后文的措施也是在暗示找到骗子并不容易。故答案为D。 完形填空。阅读下面短文，掌握其大意，然后从各题所给的A、B、C和D项中，选出最佳选项。I
21、used to hate being called upon in class mainly because I didnt like attention drawn to myself. And 1 otherwise assignee（指定）a seat by the teacher, I always 2 to sit at the back of the classroom.All this 3 after I joined a sports team. It began when a teacher suggested I try out for the basketball tea
22、m. At first I thought it was a crazy 4 because I didnt have a good sense of balance, nor did I have the 5 to keep pace with the others on the team and they would tease me. But for the teacher who kept insisting on my “ 6 for it”, I wouldnt have decided to give a try.Getting up t he courage to go to
23、the tryouts was only the 7 of it! When I first started 8 the practice sessions, I didnt even know the rules of the game, much 9 what I was doing. Sometimes Id get 10 and take a shot at the wrong directionwhich made me feel really stupid. 11 , I wasnt the only one “new” at the game, so I decided to 1
24、2 on learning the game, do my best at each practice session, and not be too hard on myself for the things I didnt 13 “just yet”.I practiced and practiced. Soon I knew the 14 and the “moves”. Being part of a team was fun and motivating. Very soon the competitive 15 in me was winning over my lack of c
25、onfidence. With time, I learned how to play and made friends in the 16 friends who respect my efforts to work hard and be a team player. I never had so much fun!With my 17 self-confidence comes more praise from teachers and classmates. I have gone from 18 in the back of the classroom and not wanting
26、 to call attention to myself, 19 raising my hand even when I sometimes wasnt and not 100 percent 20 I had the right answer. Now I have more self-confidence in myself.( ) 1. A. as B. until C. unless D. though( ) 2. A. hoped B. agreed C. meant D. chose( ) 3. A. continued B. changed C. settled D. start
27、ed( ) 4. A. idea B. plan C. belief D. saying( ) 5. A. right B. chance C. ability D. patience( ) 6. A. going B. looking C. cheering D. applying( ) 7. A. point B. half C. rest D. basis( ) 8. A. enjoying B. preparing C. attending D. watching( ) 9. A. less B. later C. worse D. further( ) 10. A. committe
28、d B. motivated C. embarrassed D. confused( ) 11. A. Interestingly B. Fortunately C. Obviously D. hopefully( ) 12. A. focus B. act C. rely D. try( ) 13. A. want B. do C. support D. know( ) 14. A. steps B. orders C. rules D. games( ) 15. A. roles B. part C. mind D. value( ) 16. A. process B. operation
29、 C. movement D. situation( ) 17. A. expressed B. improved C. preserved D. recognized( ) 18. A. dreaming B. playing C. relaxing D. hiding( ) 19. A. by B. for C. with D. to( ) 20. A. lucky B. happy C. sure D. satisfied文章大意：主人公本身没有能力或者不去想象、不过那想像自己有能力做某事，经过老师点拨、帮忙下克服自卑，并且学会了展示自己。1. C 考察逻辑关系 ，and提示前后句间是并
30、列关系，前一句说我不喜欢被被人关注，那么我一定总是坐在无人关注的角落，那么老师指派座位不过是一个想法、一种假设，于是选择C2. D 考查动词 我对于坐在教室的后面是我自己选择的3. B 考察动词，根据文章的叙述，在参加了运动会后我之前的状态显然是改变了4. A 考察名词 老师建议我参加篮球队这显然是一个想法，而我认为这很疯狂5. C 考察名词 与其他人保持同步这是我的一种“能力”的体现，这与“权利”，“机会”或者“耐心”没有任何关联。6. A 考查动词 it显然指代我参加篮球队这件事情，那么对这件事情老师坚持的就是让我去尝尝，其它选项中，“欢呼”与“看”显然是无关选项，而既然老师已经积极鼓励我
31、说明他已经同意了，无需我再申请，那么排除D，最后总选择A7. B 考察名词，句末的叹号提示这里有极端情况出现，所以才会感叹，而鼓起勇气去选拔赛仅仅是成功的“一点”、“剩下”或者“基础”显然不合理，于是选择B，仅仅是一半，体现了感叹。8. C 【解析】考查动词，根据动作的先后顺序，我显示鼓起勇气参加了选拔赛，而后文又说我不懂规则，那么昭示着我此时正在训练赛中，选择C，参加比赛9. A 考查形容词，修饰后半句“我正在做的事情”，因为前文交代了我的平衡能力差、跟不上大家的步伐，甚至不知道规则，那么我此时做的事情必然是有欠缺，于是选择A10. D 考查形容词，修饰我的状态，那么我能把球投进自己的篮筐，
32、显然我这时是混乱了，于是选择D。confused的确切含义是“混乱”，至于到遇到某事大脑一片空白，不知道如何处理的状态。11.【答案】B【解析】考查副词，修饰后一句“我不是唯一的新人”，选择B。12.【答案】A【解析】考查动词，该动词与介词on构成词组修饰后句“学习打球”。13.【答案】D【解析】考查动词，修饰后句“just yet”（恰好现在），那么我不满现状而加倍努力训练，现在又说恰好现在的状态我不对自己太过苛责，那么首先可排除“支持”，无关选项；而因为我在发奋努力训练，现在“想要”或者“支持”的东西自然是要严格要求的，那么排除A、B，最终选择D，不对自己恰在此时知道的东西过多苛责。14.
33、 C考查名词，前文叙述我连规则都不知道，于是发奋练球的直接结果就是知道了规则并且已经知道了动作。15. B 考查名词，与形容词competitive激动，此词组winning over(争取到)相关联，那么首先可排除D，竞争与价值不能匹配；而我的竞争绝不是一个“角色”那么简单吗，也不仅存在于“思想”，于是选择B16.【答案】A【解析】考查名词，破折号的作用是解释说明，那么知道尊重我的努力的朋友一定是看到我的成长的朋友，也即我在这个过程中认识的朋友，于是选择A。17. B 考查形容词，个根据前文叙述，我是一个由没自信到拥有自信的人，那么我的自信是不断增加的，于是选择B18. D 考查动词，根据后半句的修饰，我在教室的后面坐着是在“隐藏”自己19. D 考查介词，破折号强调解释说明，后文说明我没有百分百把握自己知道正确答案，但是我都会去举手，这表示一种将要做的动作，于是选择D。20.【答案】C【解析】考查形容词，even的出现提示让步关系可以知道，我举手甚至再不百分百确定答案的时候，于是选择C。