1、【 精品教育资源文库 】 Unit 3 Understanding each other 一、阅读理解。 Doctors in hospital emergency rooms often see accidental poisonings. A frightened parent arrives with a child who swallowed a cleaning liquid. Or perhaps the harmful substance is a medicine. Or it might be a chemical product meant to kill insects
2、. These are common causes of accidental poisoning. In cases like this, seek medical help as soon as possible. Save the container of whatever caused the poisoning. And look on the container for information about anything that stops the effects of the poison. Save anything expelled from the mouth of t
3、he victim. That way, doctors can examine it. Millions of people know a way to save a person who is choking on something trapped in the throat. The method is commonly known as the Heimlich Maneuver or abdominal thrusts(腹部按压 ), which you can do by getting directly behind a sitting or standing person.
4、Put your arms around the victims waist. Close one hand to form a ball. Place it over the upper part of the stomach, below the ribs. Place the other hand on top. Then push forcefully inward and upward. Repeat the abdominal thrusts until the object is expelled from the mouth. For someone who is pregna
5、nt or very fat, place your hands a little higher than with normal abdominal thrusts. Red Cross experts say taking these steps can save many lives. But they also warn that abdominal thrusts are not for people who have almost drowned. They say use of the method could delay other ways to re-start breat
6、hing in the victim. Abdominal thrusts should be used only in cases where a near-drowning victim is choking on an object. To learn more about first aid, ask a hospital or organization like a Red Cross or Red Crescent Society for information. There may be training classes offered in your area. 1. Acco
7、rding to the first paragraph, which of the following is NOT the common cause of accidental poisonings? A. A harmful medicine B. A cleaning liquid 【 精品教育资源文库 】 C. Poisonous insects D. Dangerous pesticide(杀虫剂 ) 2. The underlined word “expelled” in paragraph 2 can be rep laced by “_ ”. A. coming out B
8、. taking up C. going away D. getting down 3. Why abdominal thrusts are not for people who have almost drowned? A. Because people are unwilling to attempt rescue efforts B. Because it is hard to perform C. Because it is no need to do so D. Because it could hold up other ways to re-start breathing in
9、the victim 4. What is the authors purpose in writing this text? A. To promote medical research B. To share some knowledge about first aid C. To show how to perform abdominal thrusts C.To help people deal with accidental poisoning 【 语篇解读 】本文是一篇说明文，主要介绍了意外中毒的主要原因及急救方法。 1.C【解析】细节理解题。根据第一段的介绍可知，有害的药物、清洁
10、剂及杀虫剂都是意外中毒的主要原因， 而没有提到有毒的昆虫。 3.D【解析】细节理解题。根据倒数第二段中的 “They say use of the method could delay other ways to re-start breathing in the victim. ” 可知，腹部按压不适合溺水者是因为它会延迟受害者以其他的方式重新开始 呼吸。 4. B 【解析】文章意图题。根据最后一段中的 “To learn more about first aid, ask a hospital or organization like a Red Cross or Red Crescent
11、 Society for information.” 可知，这篇文章的目的是促进关于急救常识的医学研究。 【 精品教育资源文库 】 二、单项选择。 1. Im afraid I cant go to the cinema with you. Ive got a bad headache. Oh, I am sorry. _ take a couple of aspirins and lie down for a bit? Youll be all right in half an hour. A. Why wont you B. Why didnt you C. Why dont you D
12、. Why you not 【答案】 C 【解析】 Why don t you 表示建议。句意： “我恐怕不能和你一起去看电影啦！我头疼得很厉害。 ” “呵，对不起啊！那你为什么不服用两片阿司匹林躺会儿呢？半小时后你就会好的。 ” 2.If you have let yourself go, you should consider _ something about it for the sake of your health.And I consider the advice of mine _ you. A. to do, to benefit B. to have done, benef
13、iting C. doing, to benefit D. doing, benefiting 【答案】 C 【解析】第一个 consider 作“考虑”解，后面应该跟动名词做宾语。第二个 consider 作“认为”解，后面应该跟不定式做宾语补足语。句意：你以前要是对自己不管不顾，你现在就应该为了自己的健康而考虑一下做些什么了。我认为我的这条建议对你是有益处的。 3.Hes _ is known as a “be llyacher” . Hes always complaining about some thing. A. who B. whom C. what D. which 【答案】
14、C 【解析】 what is known as 意思是“大家所熟悉的，所谓的” 。 what is known as a “ bellyacher”在句中作表语，用于说明 he 的身份、职业等。句意：他是那种大家所熟悉的牢骚满腹的人总是怨这怨那。 4._ here yesterday, he could have seen Jackie Chen. A. If Bob has come B. If Bob came C. Had Bob come D. If Bob should come 【答案】 C 【解析】句意：要是鲍勃昨天在这儿，他可能会看到成龙。根据时间状语 yesterday 可知
15、是对过去事实的假设，故用过去完成式，用 If Bob had come.，省略为 Had Bob come。 【 精品教育资源文库 】 5. Why didnt Tom give you one of his stamps? I didnt want on e, he would have given me one if I _. A. did B. Would C. will D. had 【答案】 D 【解析】根据 would have given 可推测本句表示对过去的虚拟， 所以 if 从句中应使用过去完成时 (had done)， if I had 是 if I had wante
16、d one 的省略形式。 6.If Susan _ for ten more minutes at the party last night, she might have met Johnny Depp, the famous Hollywood star. A. stayed B. would stay C. had stayed D. would have stayed 【答案】 C 【解析】句意：如果昨天晚上 Susan 在聚会上多停留十分钟，她可能就遇见了好莱坞著名的明星， Johnny Depp。此处是 if 引导的非真实条件句，与过去事实相反，所以条件句用过去完成时态。 7.Gr
17、ace doesnt want to move to New Yo rk because she thinks if she _ there, she wouldnt be able to see her parents very often. A. lives B. would live C. has lived D. were to live 【答案】 D 【解析】由 doesn t want to move to New York 可知 Grace 还没有去纽约，所以句子应该是对将来的虚拟。对将来的虚拟 if 条件状语从句谓语动词的时态有三种形式： were to do /should
18、do/did(were)，由此可知答案为 D 选项 were to live。句意：格瑞斯不想移居到纽约，因为她认为如果住到那儿的话，她就不能够经常看到她的父母了。 8.Sorry, I am too busy now. If I _ time, I would certainly go for an outing with you. A. have had B. had had C. have D. had 【答案】 D 【解析】根据上下文可知，这是对现在情况的虚拟 ， if 从句用过去式，主句用 would+原形。句意：对不起，我现在太忙了。要是有时间的话，我肯定会和你一起去郊游的。 9.
19、Were it not for the debt, we _ a happy life. A. are living B. would live C. were living D. will live 【 精品教育资源文库 】 【答案】 B 【解析】省略 if 连接词的条件状语从句，因此助动词 were 提前放在句首。根据 were 可以判断这个句子是对现在情况进行假设的虚拟句，因此主句用“ would+动词原形” 。故选 B。句意：要不是负债的话，我们 (现在 )会过着幸福生活的。 10.If you _ the failed experiences, you would not have
20、 made such a mistake in your homework. A. refer to B. have referred to C. referred to D. had referred to 【答案】 D 【解析】表示假设的虚拟语气，用在对过去事实相反的假定上，从句用过去完成时 had+过去分词 ，主句用 would/should/might/could+have+过去分词。 refer to 是一个固定结构，意思为查阅、参考。该句意思为：如果你参考一下这些失败经验教训的话，你就不会在你的作业中犯下如此的错误。 11.After arriving in New York, t
21、he Chinese college student found it rather hard to _ living on his own. A. rely on B. bring up C. depend on D. adjust to 【答案】 D 【解析】句意：到达纽约后这个中国大学生发现他独自一个人生活很难适应。 adjust to 适应； rely on 依靠；抚养，抚育； depend on 依靠，以?而定。 12.The project manager as well as his team members hasnt been _ to us so far, which undoubtedly puts us at a disadvantage. A. popular B. consistent C. similar D. familiar 【答案】 D 【解析】 familiar 熟悉的； popular 流行的，受欢迎的； consistent 一致的； similar 类似的，相似的。句意： 到目前为止那个项目经理和他团队
