2020高考英语大一轮精讲练人教版练习：第1部分 必修5 Unit 5 含答案

第一部分 必修五 Unit 5

Ⅰ.单词拼写

1．Having a fever is one of the symptoms (征兆)that you have when you get a cold. 2．My sister tries to squeeze(挤)her feet into shoes that are too small.

3．You might want to consider temporary (临时的)work until you decide what you want to do. 4．I felt as if there was a weight on my chest，choking(使窒息)me.

5．Poor health and lack of money may both be barriers(障碍)to educational progress.

6．The complex (复杂的)operating systems of computer are difficult for some aged people who lack knowledge about computer.

7．If Jennifer gets any worse，we must phone for a(n) ambulance (救护车)．

8．Even in small companies，computers are an essential(不可缺少的)tool which helps people work more efficiently.

Ⅱ.单句改错

1．He was writing a report while one of his friends called on him.while→when 2．What is most important is that we should apply theory for practice.for→to 3．I decided to treat you with beer.with→to 4．Though warning again and again，the young man still drove after drinking，leading to his being fined.warning→warned

5．What the volunteers did made great difference to the children in the small village.great前加a 6．Mr.Li fell ill，so his colleague attended the conference in the place of him.去掉第二个the

7．Little Tom，who got burned while he was setting off fireworks，is treated in hospital now.is后加being 8．The old man has fallen ill for more than two weeks.fallen→been Ⅲ.教材与语法填空

First aid is the kind of help 1.given (give) to someone who falls ill or gets injured 2.before a doctor can be found.Of course，the illness or injury is not serious.

Now let's talk about first aid for burns.You have three layers of skin that protect 3.yourself(you) against disease，poisons and the 4.harmful(harm) rays from the sun.Your skin also gives you your sense of touch.First aid is a very important step in the treatment of burns.People can get burned by many things,5.such as hot liquids，steam，fire，radiation，the sun，electricity or chemicals.6.There are three types of burns，which 7.are called(call) first，second or third degree burns，8.depending (depend) on which layers of the skin are burned.Different degree burns can be treated in 9.a different way.Let's keep these things 10.in mind.

Ⅳ.教材与短文改错

John Janson，a seventeen－years－old teenager，was honoured at the Lifesaver Awards last night.He was presented with his award at a ceremony which recognizing the bravery of ten people.All of us had saved the life of

another.John was studying in his room while he heard screaming.He discover that Anne Slade，mother of three，had been stabbed repeated with a knife.This was John's quick action and knowledge of first aid that had saved Ms.Slade's life.He is proud of that he did.It shows that a knowledge of first aid can make real difference.

答案：

John Janson，a seventeen－years－old teenager，was honoured at the Lifesaver Awards last night.He was

yearpresented with his award at a ceremony which recognizing the bravery of ten people.All of us had saved the life

recognizedthemof another.John was studying in his room while he heard screaming.He discover that Anne Slade，mother of three，whendiscoveredhad been stabbed repeated with a knife.This was John's quick action and knowledge of first aid that had saved

repeatedlyItMs.Slade's life.He is proud of that he did.It shows that a knowledge of first aid can make ∧ real difference.

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Ⅴ.话题微写作

1．毫无疑问，懂得一些急救知识至关重要，因为危险无处不在，事故时时发生。 2．例如，我们经常切伤我们的手。 3．手流血时，一定要及时处理。

4．如果伤口不严重，紧紧按住伤口，很快就不流血了。 5．如果伤口很深，先用绷带包扎，然后让医生敷药治疗。

There is no doubt that it is vital to know some knowledge of first aid as dangers lie everywhere and accidents happen from time to time.For example，we often cut our hand.When it bleeds，treat it in time.If the cut is not serious，press it firmly and soon it will stop bleeding.If the cut is deep，first tie a bandage around it.Then ask a doctor to apply medicine to it.