高中英语人教版 (新课标)必修5&选修6Unit 3 A healthy life第3课时一课一练

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人教版选修六 Unit 3 A healthy life

3. Grammar：it的用法（I）

一、单句语法填空。

在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

1. Since you can solve the problem, I don’t feel ________ worthwhile taking such trouble.

2. From the teacher’s patience and understanding, I have learnt what a big responsibility it is _________ (educate) us.

3. Chinese parents think less of money ________ it comes to educating their children.

4. Catherine bought a postcard of the place she was visiting, addressed ________ to herself and then posted it at the nearby post office.

5. I’d appreciate it _________ you would like to teach me how to use the computer.

6. It worries me the way he keeps _________ (change) his mind.

7．The films still have an effect ________ the education of the young generation today.

8．I recognized him ________ moment I saw him in the crowd.

9．He didn't make ________ clear when and where the meeting would be held.

10．She felt ashamed ________ doing that and tears ran down her cheeks.

11．Bill was doing a lot of physical exercise to build up his ________(strong)．

12．He ________(ban) from driving for drunk driving last year.

13．Sport is not only physically but also ________(mental) challenging.

14．I feel like ________(take) a long walk. Would you like ________(go) with me?

二、语法填空。

阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

Today I received a sweet letter from Brianna, one of my “cookies”. It was wonderful to hear 15．____________her. You see 16．_________ I taught kindergarten, I called all 17．___________ sweet children “cookies”. Brianna said that every day she would walk into kindergarten and see a smile 18．__________ my face. I named them “cookies” because I always feel that children can bring great happiness and19．__________ (excite) to my life. I still feel that all children are the 20．___________ (great) joy I could ever have.

So far I 21．____________ (adopt) and taught children for over 35 years. All my children were 22．_________ are now a great joy of my life. 23．__________(hope), I feel much fortunate to be able to use my life’s talent to teach children and have fun 24．___________(do) it every day. I am able to spread my wings and help my “cookies” to spread their wings.

三、七选五。

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。

Leading a healthy life doesn’t only mean going to the gym and working out. It further means taking care of your body and making it easy to manage healthy choices in day-to-day life. _25．___. Here are few tips to lead a healthier life.

Drink lots of water:

Water is very essential for our body to function. Most of us do not know that over 60% of our body is made up of water. It is very much needed in our body as it carries out body functions, removes waste and carries nutrients and oxygen around our body. We should take lots of water every day, as we lose water through daily activities.

Eat lots of fruits:

__26．______. Eating lots of fruits benefits our body with vitamins and minerals. For example-Oranges gives more health benefits than vitamin C pills. In order to lead a healthy life one must eat a plateful of nutritious fruits every day.

Exercise:

Exercising daily brings tremendous benefits to our body. Exercising increases the life span, lowers the risk of diseases, leads to higher bone density and helps in weight loss. ______27．______

Enough sleep:

Sleep is a must for healthy living as our body needs rest after a day of hard work. If you don't get enough sleep you tend to eat more. ____28．____ . So try to avoid these problems and let your body heal, get enough sleep.

_____29．______:

Smoking is not good for health, as it leads to lung cancer, kidney cancer, heart attack and much more. Health risks cannot be decreased by smoking light cigarettes. To enjoy a healthy living, quit smoking.

A. Quit smoking.

B. Increase of physical activity will lead us to healthy living.

C. We should keep ourselves from drinking dirty water.

D. Some entertaining games can make you refreshed.

E. Our body will take us through the various phases of life.

F. Even you may face early aging and dark circles beneath your eyes.

G. Healthy eating is a must to have a healthy lifestyle.

四、完形填空

阅读下面短文，从短文后各题所给的四个选项 (A、B、C和D)中，选出可以填入空白处的最佳选项。

In the past, man did not have to think about the protection of his environment. There were few people on the earth, and natural resources（资源）seemed to be30.

     Today things are 31, the world has become too32. We are using up our natural resources too quickly, and at the same time we are33our environment with dangerous chemicals. If we continue to do this, human life on the earth will not 34.

Everyone 35today that if too many fish are taken from the sea, there will soon be none left.  Yet, with modern fishing 36, more and more fish are caught. We know that if too many trees are cut down, 37will disappear and nothing will grow on the land. Yet, we 38to use bigger and more powerful machines to 39more and more trees.

    We realize that if rivers are polluted with waste products from factories, we will die. 40，    in most countries wastes are41put into rivers or into the sea, and there are42laws to stop this. We know, too, that if the43of the world continues to rise at the present rate, in a few years there will not be enough food. What can we do to 44these problems?

    If we eat more vegetables and less 45, there will be more food available for everyone. Land that is used to grow crops 46five times more people than land where animals are kept. Our natural resources will47longer if we learn to recycle them.  The world population will not rise so quickly if people use modern methods of birth 48.

Finally, if we educate people to think about the problems, we shall have a better and cleaner      49in the future.

30． A. beautiful      B. unlimited      C. rare        D. valuable

31．A. common       B. the same      C. changeable  D. different

32．A. crowded       B. small         C. dirty       D. busy

33．A. protecting      B. saving        C. polluting    D. fighting

34．A. breathe        B. survive       C. drink        D. move

35．A. wonders       B. realizes       C. considers     D. discovers

36．A. poles          B. boats         C. methods      D. ideas

37．A. mountains      B. the sea       C. trees         D. forests

38．A. continue       B. stop         C. keep         D. go on

39．A. grow          B. plant         C. save          D. cut down

40．A. Thus          B. However      C. But           D. Therefore

41．A. still          B. even         C. also          D. certainly

42．A. too many       B. a few         C. some       D. few

43．A. production    B. pollution       C. population     D. pronunciation

44．A. work        B. deal           C. solve         D. serve

45．A. fruit         B. meat          C. fish          D. grain

46．A. feeds         B. increases      C. supplies       D. helps

47．A. use           B. stay           C. keep          D. last

48．A. control        B. born          C. plan         D. reward

49．A. nature         B. sea          C. planet         D. forest

五、短文改错。

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。

文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺单词处加一个漏字符号（），并在其下面写出该加的词。

删除：把多余的词用斜线（）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2.只允许修改10处，多者（从第11处起）不计分。

My uncle is the owner of a restaurant close to that 1 live. Though not very big,but the restaurant is popular in our area .It is always crowded with customers at meal times.Some people even had to wait outside My uncle tells me that the key to his success is honest. Every day he makes sure that fresh vegetables or high quality oil are using for cooking. My uncle says that he never dreams becoming rich in the short period of time. Instead, he hopes that our business will grow steady.

人教版选修六 Unit 3 A healthy life

3. Grammar：it的用法（I）   参考答案及解析

一、单句语法填空。

【答案】

1. it  2. to educate  3. when  4. it  5. if  6. changing  7.on　8.the　9.it　10.of

11.strength　12.was banned　13.mentally　14.taking; to go

【解析】

1. it  代词it代替复合宾语中的动名词，此处为形式宾语，真正的宾语为taking such trouble。

2. to educate  句中have learnt后面是由what引导的感叹句，it是形式主语，动词不定式是真正的主语，因此填to educate。

3. when  固定搭配when it comes to...意为“当提及……，当说到……”，是常用句型。

4. it  句意：Catherine买了一张她正在参观的地方的明信片，在上面写上自己的姓名、地址，然后到附近的邮局把它寄了回去。address sth. to sb.（在信封或包裹上）写收件人姓名、地址。此处用it代替the postcard。

5. if  句意：如果你愿意教我如何用电脑，我将不胜感激。表示喜欢、厌恶等心理方面的动词如love、like、appreciate、hate等后加上it作形式宾语，再加if等从句作真正的宾语。根据句意此处应该填if，表示假设。

6. changing  句意：他总是改变主意，这一做法令我担忧。keep doing sth.一直做某事。

7.on　 have an effect on为固定用法，意为：对……有影响。

8.the　the moment为连词，作状语从句的引导词。

9.it　it是形式主语代替真正的主语when and where the meeting would be held.

10.of   feel ashamed of 对……感到羞愧，其后用名词或者动名词。

11.strength　根据设空前的his可知，设空处用名词形式。

12.was banned  主语与ban之间为被动关系，再有last year可知用一般过去时的被动语态。

13.mentally　由句子结构及前面的physically可知设空处用副词形式。

14.taking; to go　 feel like doing；Would you like to do 均为固定用法。

二、语法填空。

【答案】

15．from16．when17．my/the18．on19．excitement

20．greatest21．have adopted22．and23．Hopefully24．doing

【解析】作为教师，“我”觉得孩子们是“我”的快乐之源。

15．from考查动词词组。“hear from sb”=receive one's letter，意为：收到某人的来信。所以填介词from.

16．when考查连词。该从句是时间状语从句，意为“当…的时候”，所以填连词when.

17．my/the考查限定词。该处的意思为“所有（我的）可爱的孩子们”，all可与可数名词的复数/不可数名词连用，这些名词前根据语意可用the/this/that/my/his/数词，等。所以该空填my/the.

18．on考查介词。“在某人脸上”：on one’s face，所以填介词on.

19．excitement考查名词。该处需要excite的名词和happiness一起作bring的宾语，故填入excitement.

20．greatest 考查形容词最高级。根据句意：“我依然认为孩子们是我最大的快乐。”所以此空填入最高级greatest.

21．have adopted考查时态。根据该句句首的时间状语So far“到目前为止”，该状语与现在完成时连用，故此空填入have adopted.

22．and 考查连词。此处需填入连词来连接并列谓语were及are，它们从语意上亦为并列关系，所以填连词and.

23．Hopefully考查副词。此处要填副词方能修饰整个句子，所以填其副词形式Hopefully.

24．doing考查固定句式。“have fun (in) doing sth”:做某事有乐趣。故这个空填入doing.

三、七选五。

【答案】25．E  26．G  27．B  28．F  29．A

【解析】

文章提出了一些如何养成健康生活方式的建议。健康的生活方式不仅指去健身房锻炼，它还包括保护身体和养成健康的饮食习惯等。做题时需要结合文章大意和段落大意来综合考虑。

25．根据“taking care of your body and making it easy to manage healthy choices in day-to-day life”可知，我们需要照顾好我们的身体，在日常生活中做出健康的饮食选择，(因为)我们的身体要带我们经历人生的不同阶段，故选E。

26．G项与“In order to lead a healthy life one must eat a plateful of nutritious fruits...”相呼应，健康的饮食习惯是健康生活方式所必需的，故选G。

27．根据“Exercising increases the life span, lowers the risk of diseases, leads to higher bone density and helps in weight loss.”可知，锻炼身体能给人们带来很多好处，B项中的“physical activity”是锻炼身体的意思，故选B。

28．根据“If you don't get enough sleep...”可知，这里讲的是睡眠不足的坏处，F“可能导致早衰和出现黑眼圈”是睡眠不足的坏处，故选F。

29．根据“Smoking is not good for health...To enjoy a healthy living, quit smoking.”可知，本段讲的是吸烟的危害，文章最后建议人们戒烟，故选A。

四、完形填空

【答案】

30．B31．D32．A33．C34．B35．B36．C37．D38．A39．D40．B

41．A42．D43．C44．C45．B46．A47．D48．A  49．C

【解析】

文章讲述了人类在不停地污染这个地球，如果我们不采取行动，人类将会自食其果。

30．B 形容词辨析。A美丽的；B无限的；C罕见的；D珍贵的。指那个时候地球上的自然资源是无限的。

31．D 形容词辨析。A普通的；B一样；C易变的；D不同的。指现在的情况与以前不同了。

32．A 形容词辨析。A拥挤的；B小的；C脏的；D忙碌的；指现在的地球上人满为患。

33．C 动词辨析。A保护；B挽救；C污染；D战斗。指我们用各种化学物质在污染地球。

34．B 动词辨析。A呼吸；B幸存；C喝；D移动；如果我们继续这样做，地球上的人将无法幸存。

35．B 动词辨析。A想知道；B意识到；C考虑D发现。每个人都意思到…

36．C 名词辨析。A洞；B船；C方法；D观点。指用现代化的捕鱼方法，更多的鱼都被捕获了。

37．D 上下文串联。上文提及砍树，那么应该是森林消失了。

38．A 动词辨析。然而我们继续用威力很大的机器去砍伐树木，

39．D 词义辨析。A长；B种植；C挽救；D砍到。解析同上。

40．B 上下文串联。尽管我们知道如果河流被污染，我们就将死亡，但是我们仍然把垃圾倒进河里，却很少法律来阻止这一切。上下文存在着转折关系，故however正确。

41．A 副词辨析。A仍然；B甚至；C也；D当然。解析同36.

42．D 词义辨析。A太多；B一些；C一些；D很少。解析同36.

43．C 名词辨析。A生产；B污染；C人口；D发音；指如果人口还像现在这样增长，几年以后就将没有足够的食物来养活我们人类了。要想解决这个问题，我们该怎么做？

44．C 动词辨析。A工作；B处理；C解决；D服务。解析同39.

45．B 名词辨析。A水果；B肉；C鱼；D谷物。指我们要少吃肉多吃蔬菜。

46．A 动词辨析。Ａ养活；Ｂ增加；Ｃ提供；Ｄ帮助。指这样的土地能养活５倍于现在的人。

47．D 动词辨析。A使用；B保持；C保持；D持续。指如果我们回收利用，我们的资源就会持续更久。

48．A 名词辨析。A控制；B出生；C计划；D酬劳。如果人们使用现代控制生育的方法，人口就不会太快增加。

49．C 名词辨析。A自然；B大海；C星球；D森林。如果我们教育人们去思考这样的问题，未来我们就会有一个更加清洁更好的地球。

五、短文改错。

【答案】

50.that →where

51.but去掉

52.had →have

53.honest→ honesty

54.or→ and

55.using →used

56.becoming前加of

57.the →a

58.our→ his

59.stead→steadily

【解析】

50. that →where  考查宾语从句的引导词。介词后面的宾语从句缺少状语，根据句意判断此处表示地点。故把that改为where。

51.  去掉but    考查连词。Though不和but连用，故去掉but。

52. had →have  考查动词时态。文章是介绍现在的情况，应该用一般现在时。

53. honest→ honesty 考查名词。此处是指诚实是他成功的秘诀，用名词形式。而形容词honest意思是“诚实的”，是指人的性格特点。

54. or→ and  考查连词。根据句意判断此处是表示并列关系，故把or改为and。

55. using →used  考查被动语态。根据句意可知此处表示被动含义，be used for“被用来去做”。

56. becoming前加of  考查介词。固定短语: dream of 梦想做某事。

57. the →a 考查冠词。固定短语：in a short time在短时间内。

58. our→ his  考查代词。根据句意可知此处是指叔叔的生意，用his指代。

59. stead→steadily  考查副词。根据句意可知此处grow是实意动词，意思是“增长”，不是系动词，故用副词修饰。

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