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1、Communication Workshop一、单词拼写1Under no c are you to leave the house.答案circumstances2The boys e themselves with food and water,and set off.答案equipped3There is growing c about the effects of pollution on health.答案concern4All the papers must be s by Monday.答案submitted5The disaster r him of his left leg.
2、答案robbed二、选择合适的单词或短语并用其适当形式填空 point outbring back tocurescientific basisreverseI read an article in the paper about freezing people when they die of a disease,and then,years later,when weve found a 1. for the disease,we could wake them up and cure them.Will that be possible?No,Im afraid not.Id like
3、to 2. that while there are some firms that do this and charge a fortune to keep the bodies frozen,unfortunately theres no 3. behind it.The important thing to remember is that we can change processes,but we cant 4. them.There is no way in which we could 5. life all the cells of a dead body.It would b
4、e like trying to change a hamburger back into a cow.答案1.cure2.point out3.scientific basis4.reverse5.bring back to三、完成句子1他的健康(状况)最近开始衰退。His health has recently.答案begun to decline2我们的实验室装备精良。Our laboratory is .答案well equipped3在任何情况下我们都不能同意这一原则。 can we agree to such a principle.答案Under no circumstances
5、4你投了他的赞成票还是反对票?Did you him?答案vote for or against5情况很快恢复了正常。Things soon .答案returned to normal6他们声称同情穷人,我对此相当怀疑。I am rather their professed sympathy for the poor.答案sceptical about7她关注社会福利问题。She social welfare.答案concerns herself about8许多年轻人去国外寻找成功的机会。Many young people went abroad to .答案seek their fortu
6、ne四、阅读理解AHere is an astonishing and significant fact:Mental work alone cant make us tired.It sounds absurd.But a few years ago,scientists tried to find out how long the human brain could labor without reaching a stage of fatigue(疲劳).To the amazement of these scientists,they discovered that blood pas
7、sing through the brain,when it is active,shows no fatigue at all!If we took a drop of blood from a day laborer,we would find it full of fatigue toxins(毒素) and fatigue products.But if we took blood from the brain of an Albert Einstein,it would show no fatigue toxins at the end of the day.So far as th
8、e brain is concerned,it can work as well and swiftly at the end of eight or even twelve hours of effort as at the beginning.The brain is totally tireless.So what makes us tired?Some scientists declare that most of our fatigue comes from our mental and emotional(情感的) attitudes.One of Englands most ou
9、tstanding scientists,J.A.Hadfield,says,“The greater part of the fatigue from which we suffer is of mental origin.In fact,fatigue of purely physical origin is rare.” Dr.Brill,a famous American scientist,goes even further.He declares,“One hundred percent of the fatigue of a sitting worker in good heal
10、th is due to emotional problems.”What kinds of emotions make sitting workers tired?Joy?Satisfaction?No!A feeling of being bored,anger,anxiety,tenseness,worry,a feeling of not being appreciatedthose are the emotions that tire sitting workers.Hard work by itself seldom causes fatigue.We get tired beca
11、use our emotions produce nervousness in the body.1What surprised the scientists a few years ago?A.Fatigue toxins could hardly be found in a laborers blood.B.Albert Einstein didnt feel worn out after a days work.C.The brain could work for many hours without fatigue.D.A mental workers blood was filled
12、 with fatigue toxins.解析细节理解题。根据第一段中“To the amazement of these scientists,they.no fatigue at all!”可知,令这些科学家们惊讶的是,大脑活跃时流经大脑的血液并没有表现出疲劳,故C项正确。A项与“If we took a drop of blood.and fatigue products.”意思表达相反,故排除;第一段最后一句指出在一天结束的时候,脑力劳动者的大脑血液中没有疲劳因素,这不是科学家们的惊讶之处,且与D项意思不一致,故排除B、D两项。答案C2According to the author,w
13、hich of the following can make sitting workers tired?A.Challenging mental work.B.Unpleasant emotions.C.Endless tasks.D.Physical labor.解析细节理解题。根据倒数第二段最后一句可知,使脑力劳动者疲劳的主要原因是情感问题,最后一段指出了是哪些情感,故B项正确。答案B3Whats the authors attitude towards the scientists ideas?A.He agrees with them.B.He doubts them.C.He ar
14、gues against them.D.He hesitates to accept them.解析推理判断题。本文主要介绍了科学家的研究成果,作者对此进行了进一步的分析、论证,对情感态度导致人疲劳的观点持肯定态度,并未对此进行质疑,故A项正确。答案A4We can infer from the passage that in order to stay energetic,sitting workers need to .A.have some good foodB.enjoy their workC.exercise regularlyD.discover fatigue toxins解析
15、推理判断题。根据最后两段的叙述可知,心理和情感态度是导致脑力劳动者疲劳的主要原因,因而保持好的心理状态才会感觉精力充沛;B项意为“喜欢他们的工作”,符合文意,这就避免了导致疲劳的烦躁、气愤等情感。其余几项都与导致疲劳的因素无关,故排除。答案BB(导学号59260025)Some obese children and adults who eat excessively(过度地) may be missing a gene for a brain chemical involved in controlling appetite,according to a study.Low levels of the chemical are also linked to long-term memory loss and difficulties in sen
