名师伴你行学年高中英语 Unit 5 CanadaThe True North综合微评 新人教版必修3.docx

1、名师伴你行学年高中英语 Unit 5 CanadaThe True North综合微评 新人教版必修3Unit 5 Canada-“The True North”满分：120分时间：90分钟第卷第一部分阅读理解(共两节，满分40分)第一节(共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。ADid you know that sixty per cent of your body weight is water？However，a loss of only two per cent of this water through dehydr

2、ation(脱水)during exercise can significantly affect your performance.The more you sweat，the more your exercise performance declines，unless you drink enough to replace your loss of fluids.When you lose too much water，you can overheat quite easily，especially in a warm environment.But this is not the onl

3、y problem you may face.Dehydration leads to your heart pumping much faster，which means exercise becomes more difficult and requires more effort.Despite these problems，however，many of us simply do not take enough fluids in when we head for the gym or set out on a run.So why is this？How do we manage t

4、o lose so much water without simply drinking more to replace it？Well，its easier than you think.When we are at rest，we quickly become aware that we are thirsty and will put that right by having a drink.When we exercise，on the other hand，our thirst mechanism(结构)does not work as effectively，so we dont

5、notice early enough that we are actually thirsty.In fact，we only start to feel thirsty when we have already lost around two per cent of our body weight.Another problem is that，the more dehydrated we become during exercise，the more difficult it is to prevent further dehydrationbecause our stomachs be

6、come intolerant to fluids and we do not absorb water properly，just when we need it most.The key thing about fluids and exercise is to manage your intake properlyregular small amounts are preferable，and some should be drunk before the period of exercise begins.You also need to match your intake to th

7、e sort of exercise you are doing.For example，for one hour of exercise，such as taking part in a 10 km run，you need to drink about two extra litres of water.For longer periods of exercise，sports drinks are recommended.本文是说明文。文章介绍了运动时脱水的危害、原因及对策。1.We know from the text that during exercise，dehydration_

8、.A.can be easily avoidedB.will lead to poor performanceC.can cause many health problemsD.will be controlled whenever we drink again答案：B解析：细节理解题。根据第一段中的dehydration during exercise can significantly affect your performance和第二段中的Dehydration leads to your heart pumping much faster，which means exercise b

9、ecomes more difficult and requires more effort可知，运动时脱水会导致表现不佳。2.Why do people suffer from dehydration easily during exercise？A.Their thirst mechanism stops working.B.Their focus is on the exercise.C.Their thirst response is slow.D.Their stomachs are full.答案：C解析：推理判断题。由第三段中的When we exercise，on the ot

10、her hand，our thirst mechanism does not work as effectively，so we dont notice early enough that we are actually thirsty可知，运动时，人们对口渴的感知要比平时慢一些，以致不能及时补充身体所需的水分，从而导致脱水。3.When exercising，you are advised to_.A.have regular breaksB.drink water accordinglyC.drink sports water in advanceD.have at least two l

11、itres of water答案：B解析：推理判断题。由最后一段首句中的manage your intake properly及所给的例子可知，作者建议人们在运动时要正确补水。4.What would be the best title for the text？A.Keep fitB.Say no to sports！C.Time to get drinking！D.Ways to avoid dehydration答案：C解析：标题归纳题。本文从脱水的危害、原因等谈起，告诉读者为免受脱水之害，运动时一定要正确补水，故C项标题概括了文章的主旨，形象贴切。BDriving a car is n

12、ot just handling controls and judging speed and distance.It requires you to predict what other road users will do and get ready to react to something unexpected.When alcohol is consumed，it enters your bloodstream and acts as a depressant(抑制药)，damaging eyesight，judgement and coordination(协调)，slowing

13、down reaction time and greatly increasing the risk of accidents.Even below the drink driving limit，driving will be affected.Alcohol may take a few minutes to be absorbed into the bloodstream and start action on the brain.Absorption rate is increased when drinking on an empty stomach or when consumin

14、g drinks mixed with fruit juice.To get rid of alcohol from the body is a very slow process and it is not possible to speed it up with any measures like taking a shower or having a cup of tea or coffee.The present Road Traffic Ordinance states clearly that the limit of alcohol concentration is：50 mil

15、ligrams of alcohol per 100 ml of blood；or22 micrograms of alcohol per 100 ml of breath；or67 milligrams of alcohol per 100 ml of urine(尿液)Drivers who cause traffic accidents，or who commit a moving traffic offence or are being suspected of drunk driving will be tested.Any driver found drinking beyond

16、the limit will be charged.The driver declared guilty may be fined a maximum of HK $25,000 and be sentenced to up to 3 years in prison and punished for 10 drivingoffence points；or temporarily banned from driving.The same punishment apples to failing to provide specimens(样本)for breath，blood or urine t

17、ests without good excuse.Drink driving is a criminal offence.Be a responsible driver，think before you drink.For the safety of yourself and other road users，never drive after consuming alcohol.本文是一篇说明文，主要说明了醉酒驾驶的危害和相关惩罚，呼吁广大车主做一个有责任的驾驶者，为了自己和他人的安全，不要酒后驾驶。5.The first paragraph is mainly about_.A.the i

18、ntroduction of driving skills B the damage of drinking to your body C.the effect of drinking on driving Dthe process of alcohol being absorbed答案：C解析：段落大意题。根据文章第一段的内容可知，第一段主要讲酒后驾驶带来的各种负面影响，如反应迟缓、视力受损、协调性破坏等。故答案为C。6.The underlined word“it”in the second paragraph refers to“_”A.alcohol Babsorption C.blo

19、od Dprocess 答案：D解析：细节理解题。根据前句中“to get rid of.”可知，此处it是指前句的消除酒精在身体里的整个过程，这个过程既是缓慢的，也是几乎任何措施都不能助其加速的，故答案为D。7.Which of the following is TRUE according to the passage？A.Drinking below the drink driving limit has no effect on driving.B.Alcohol is taken in more quickly when drunk with fruit juice.C.Having

20、 a cup of tea helps to get rid of alcohol from the body.D.50 milligrams of alcohol per 100 ml of breath is below the drink driving limit.答案：B解析：细节理解题。根据文章第二段第二句“Absorption rate is increased.or when consuming drinks mixed with fruit juice”可知，答案为B。8.A driver suspected of drunk driving_.A.should provid

21、e specimens for testingB.will be forbidden to drive for 3 yearsC.will be punished for 10 drivingoffence pointsD.should pay a maximum fine of HK $25,000答案：A解析：细节理解题。根据文章倒数第四段中的“.or are being suspected of drunk driving will be tested”可知，答案为A。CArriving in Sydney on his own from India，my husband，Rashid，

22、stayed in a hotel for a short time while looking for a house for me and our children.During the first week of his stay，he went out one day to do some shopping.He came back in the late afternoon to discover that his suitcase was gone.He was extremely worried as the suitcase had all his important pape

23、rs，including his passport.He reported the case to the police and then sat there，lost and lonely in a strange city，thinking of the terrible troubles of getting all the paperwork organised again from a distant country while trying to settle down in a new one.Late in the evening，the phone rang.It was a

24、 stranger.He was trying to pronounce my husbands name and was asking him a lot of questions.Then he said they had found a pile of papers in their trash can(垃圾桶)that had been left out on the footpath.My husband rushed to their home to find a kind family holding all his papers and documents.Their youn

25、g daughter had gone to the trash can and found a pile of unfamiliar papers.Her parents had carefully sorted them out，although they had found mainly foreign addresses on most of the documents.At last they had seen a halfwritten letter in the pile in which my husband had given his new telephone number

26、 to a friend.That family not only restored the important documents to us that day but also restored our faith and trust in people.We still remember their kindness and often send a warm wish their way.本文是一篇记叙文。主要介绍了作者的丈夫来到了一个陌生的城市，有一次他出去购物回来之后，发现自己的手提箱不见了，里面有他所有的重要文件，包括护照。就在他很孤独无助的时候，一位陌生人打电话来告诉他，他们的

27、女儿捡到了他的文件。丈夫的东西最后失而复得，令作者一家很欣喜，这同时也让他们重拾对人们的信任。9.What did Rashid plan to do after his arrival in Sydney？A.Go shopping. BFind a house.C.Join his family. DTake a vacation.答案：B解析：细节理解题。根据第一段Arriving in Sydney on his own from India，my husband，Rashid，stayed in a hotel for a short time while looking for a

28、 house for me and our children.可知，作者的丈夫只身从印度来到了悉尼，住在旅馆里，同时给作者和孩子们寻找房子住，因此选择B项Find a house.(找房子)。10.The girls parents got Rashids phone number from_.A.a friend of his familyB.a Sydney policemanC.a letter in his papersD.a stranger in Sydney答案：C解析：细节理解题。根据倒数第二段的At last they had seen a halfwritten lette

29、r in the pile in which my husband had given his new telephone number to a friend.可知，小女孩的父母是从作者的丈夫写给一位朋友的信中得到了他的电话号码，因此选择C项a letter in his papers。11.What does the underlined word“restored”in the last paragraph mean？A.Showed. BSent out.C.Delivered. DGave back.答案：D解析：词义猜测题。根据画线词后面的the important documen

30、ts to us that day but also restored our faith and trust in people以及全文是围绕作者丈夫的文件失而复得这一主线展开叙述的可知，gave back(归还，交还)是最佳答案。12.Which of the following can be the best title for the text？A.From India to Australia.B.Living in a New Country.C.Turning Trash to Treasure.D.In Search of New Friends.答案：C解析：标题归纳题。本题

31、考查考生理解全文、提炼信息、概括总结的能力。本文主要记叙了作者的丈夫来到悉尼之后，有一天发现自己的手提箱丢失了，里面有自己的像护照这样的全部重要文件。正当作者的丈夫一筹莫展的时候，一位当地的陌生人给他打来电话，告诉他说他们的女儿在垃圾桶里捡到了这些文件，这些本来可能被当作垃圾扔掉的文件最后却回到了失主手中，这让作者一家很欣喜，同时也让他们重拾对人们的信任等，所以这些都是宝贵的财富，因此选Turning Trash to Treasure，这正是本文的主题所在。DParents should stop blaming themselves because theres not a lot the

32、y can do about it.I mean the teenager problem.Whatever you do or however you choose to deal with it，at certain times a wonderful，reasonable and helpful child will turn into a terrible animal.Ive seen friends deal with it in all kinds of different ways.One strict mother insisted that her son，right from a child，should stand up whenever anyone entered the room，open doors and shake hands like a gentleman.I