高考英语一轮复习unit5firstaid单元检测卷新人教版必修

到乌蒙山区的昭通;从甘肃中部的定西，到内蒙古边陲的阿尔山，看真贫、知真贫，真扶贫、扶真贫，成为“花的精力最多”的事;“扶贫先扶志”“扶贫必扶智”“实施精准扶贫”Unit 5 First aid阅读理解Lets face it.No one drinks diet soda for the taste.People drink diet soda in the hope that it will help them lose weight or at least keep them from gaining it.Yet it seems to have exactly the opposite effect, according to a new study.Researchers from the University of Texas said those who drank two or more diet sodas a day had waist size increases that were six times greater than those who didnt drink diet soda.“What we saw was that the more diet sodas a person drank, the more weight they were likely to gain,” said Sharon Fowler. The study was based on data from 474 participants in a large, ongoing research project, where the participants were followed for nearly 10 years.While the findings are surprising, they also offer some explanations.Nutrition expert, Melanie Rogers, who works with overweight patients in New York, has found that when patients are switched from regular to diet soda, they dont lose weight at all.“We werent seeing weight loss necessarily, and that was confusing to us,”said Rogers.So why would diet soda cause weight gain？ No one knows for sure yet, but it could be that people think they can eat more if they drink diet soda, and so overcompensate for the missing calories. A related study found some sweeteners(甜味剂) raised blood sugar levels in some mice.“Data from this and other potential studies suggest that the promotion of diet sodas and artificial sweeteners may be risky,” said Helen P.Hazuda, professor at the University of Texass school of medicine.“They may be free of calories, but not of consequences.”1.People drink diet soda to .A.enjoy its taste B.stay in fashionC.achieve weight loss D.gain more energy2.The new study suggests that drinking diet soda .A.causes people to become heavierB.helps people to be healthierC.makes people much thinnerD.offers people more calories3.We can learn from the passage that .A.regular soda makes people lose more weightB.diet soda drinkers tend to eat more foodC.diet soda does help reduce caloriesD.most blood diseases come from diet soda4.The underlined word “They” in the last paragraph probably refers to .A.sweetenersB.diet sodas and artificial sweetenersC.sodasD.diet soda drinkers and sweetener takersThe deadliest Ebola outbreak in history that has so far killed almost 1,000 people in Guinea, Liberia, Sierra Leone and Nigeria in West Africa has caused fear around the world.The outbreak is unprecedented（空前的） both in infection numbers and in geographic scope. Officials from the World Health Organization （WHO） said earlier this month the outbreak “is moving faster than our efforts to control it”, reported CNN. So far, the battle against the virus doesnt appear to be slowing down.The Ebola virus is terrifying no matter where it strikes: Its a disease with no cure that causes headaches and fever, severe diarrhea（腹泻）, vomiting and bleeding and has been known to kill up to 90 percent of its victims.It is understandable for people to be panicked, but those living outside Africa shouldnt be particularly concerned about contracting the virus, says a Washington Post article.This is because transmission of Ebola requires direct contact with an infected persons blood, vomit or other bodily fluids during the period that he or she is contagious（接触传染的）. It is something that is extremely unlikely for anyone but healthcare workers. The virus is not spread by coughing or sneezing.Media outlets in the US and the UK are using terrifying headlines, wrongly claiming that people infected with the virus have traveled to their countries.James Ball at The Guardian says the Ebola outbreak in Africa is tragic, but it is important to keep a sense of proportion. Other infectious diseases, including common influenza, are far, far deadlier.5.What does the author say about the Ebola outbreak in Africa?A.It has caused thousands of African deaths.B.The fight against it is slowing down.C.Its spreading speed is beyond peoples imagination.D.It has already traveled to the US and the UK.6.The Ebola virus is terrifying because .A. it is easily infectedB.it cannot be cured at the momentC.it spreads faster than any other infectious diseaseD.it has caused more deaths than other infectious diseases7.The underlined phrase in the last paragraph means .A.stay calmB.keep a secretC.keep silentD.stay away from it8.What is the authors attitude towards peoples panic?A. Objective. B. Supportive.C. Understandable D. Doubtful.语法填空Mary: I 1_（tell） that youve just been back from the USA. Will you tell me something about 2_ the students there spend their summer vacation?Jack: OK. In the United States, summer is the season of swimming pools, barbecues, camping and road trips. Road trip vacations are 3_（particular） popular with college students, and 4_ like to explore the country on wheels. 5_ best part about car trips is that you can stop and explore if you are 6_（interest） in things you see along the way. And you dont have to plan 7_ advance. You can just get into a car and drive.Mary: What about the expense?Jack: Even with high gas prices, driving with friends is 8_（cheap） than flying.Mary: But what can one do 9_ he or she doesnt have a car?Jack: Though many college students dont own a car, most have access to one. I once used a 10_（borrow） car traveling from New York to New Orleans.短文改错Dear Tom,Im sorry to hear that you are having problems with your exams. You are not lonely. Many students have the same problems like you do.You told me that you were so anxious to sleep well the night before an exam. Actually, it is very natural. To avoid too nervous, youd better not take your grades serious. If you had a proper attitude to the scores, you will sleep well and feel energetic.You said you couldnt get into your normal state in an exam, that eventually resulted in your poor performance. I suggest you will work hard at your lessons daily instead of sitting up before an exam. You must have confidence in you. When you feel confident, you can do as well as expected.Wish you a greater progress in your study.Yours sincerely,Li Hua答案.阅读理解A语篇导读：在短短两个月内,88名涉嫌经济犯罪的境外在逃犯罪人员在“2014猎狐行动”中被抓住并带回中国。这一行动表明了中共反腐败斗争的决心和成果。1【解析】词义指代题。理解上下文是准确推断新词或代词在文章中的含义的关键。上文说到：带着他们通过滥用权力而获取的财富逃到一些西方国家，长期以来一直被很多腐败官员认为是避免他们应得惩罚的最好方式。这也解释了为什么很多人在滥用权力时毫无顾忌。这里的代词it 和上文的this都是指代上文提到的现象。【答案】B2.【解析】推理判断题。从文章特别是第二段可以看出：被带回的人数超过逃亡的总人数一半了, 而这88人中有11人逃亡的时间远远超过10年,这证明海外追逃有多难，同时也证明了中央反腐的决心有多大，行动有多猛烈。【答案】C3.【解析】态度观点题。作为新闻报道，客观、及时、真实等应是其根本的要求，本文作者也不例外，他只是客观地报道中国海外追逃这一客观事实及其影响，其态度是中性的，没有参入个人的情绪。【答案】B4.【解析】标题归纳题。这类题的要义是找准关键词，用明确、简洁的语言表达，忌使用模糊、片面、繁琐的句子，或以偏概全或以大压小。Bring Corrupt Officials Home（把腐败官员带回家）很具体、醒目且似乎有点幽默。Anti-graft Fight in China（中国反腐），题目过大。A Warning to Corrupt Officials （对腐败官员的警告）太泛而不切题。Difficulties in Anti-graft Fight（反腐的艰难），片面且不醒目。【答案】BB语篇导读：致命的埃博拉病毒大范围地爆发，已导致非洲西部近1 000人死亡，引起全球恐慌。 埃博拉病毒无药可治，经由感染者血液、呕吐物或其他身体内的液体直接接触传播。面对此病毒，必须保持镇静。5.【解析】细节理解题。依据第二段第2句可知，埃博拉病毒的传播是远不能为人力所控制的。由此可推测，该病毒的传播速度是超出人想象的。【答案】C6.【解析】细节理解题。由第三段可知， 埃博拉病毒无药可治，导致90%感染者死亡。所以它所及之处都令人害怕。【答案】B7.【解析】推理判断题。 由最后一段可知，虽然非洲爆发该病毒很悲剧，但是人们必须保持镇静。而那些如流行性感冒的传染疾病更为致命。【答案】A8.【解析】态度观点题。 由第四段第1句可知，作者认为人们对该病毒感到很恐慌是可以理解的。【答案】C.语法填空1.am told 2.how 3.particularly 4.they 5.Terested 7.in 8.cheaper 9.if 10.borrowed.短文改错Dear Tom,Im sorry to hear that you are having problems with your exams.