高考英语一轮复习课时提能练28-6 Unit 3 a healthy life含答案

  课时提能练(二十八)

Unit 3　A healthy life

课时作业A：基础层面

Ⅰ.语境语法填空

A

In a very 1.stressful (stress) situation we may easily feel 2.mentally (mental) tired. Swimming is a good way to relax ourselves. Though we may be 3.breathless (breath) after swimming for some time, it helps to build up the 4.strength (strong) of our muscles. It also keeps the heart and lungs healthy. Therefore, swimming is now considered as one of the most 5.addictive (addict) forms of 6.fitness (fit)．

B

George would walk alone at the edge of the forest whenever he needed a little exercise. One day he decided 7.on taking a risk. He felt like 8.going (go) deep into the forest to explore 9.in spite of the foggy weather. Certainly he would not put himself 10.at risk, so he made good preparations to make sure he would not get 11.into trouble during the adventure. George finally made it due 12.to his courage and wisdom.

C

Swimming is considered to be 13.as good a way as any to lose weight. But I don't agree with the viewpoint, 14.neither/nor do many health experts. Actually, people who exercise regularly combined with a controlled diet are more likely 15.to get (get) rid of extra pounds or body fat. Self­discipline and patience 16.do have an effect on weight loss success, too. So 17.every/each time you eat out, remember not to have too much.

Ⅱ.语境短文改错

根据P22课文内容，对下面材料进行修改。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。

HIV is a virus that weaken a person's immune system. You can have a HIV in your blood for a long time. However, eventual it will damage your immune system so much as your body can no longer fight disease. This stage of the illness was called AIDS. So far, almost everyone who has developed AIDS died. HIV is spread through blood or the fluid where carries the virus. The virus gets inside the body through breaking skin or by injection. Certainly, scientists will find a cure to HIV/ AIDS one day. But before that happens, you need to protect myself.

[答案]

HIV is a virus that  a person's immune system. You can have HIV in your blood for a long time. However,  it will damage your immune system so much  your body can no longer fight disease. This stage of the illness  called AIDS. So far, almost everyone who has developed AIDS  died. HIV is spread through blood or the fluid  carries the virus. The virus gets inside the body through  skin or by injection. Certainly, scientists will find a cure  HIV/ AIDS one day. But before that happens, you need to protect .

Ⅲ.根据提示补全句子

1．由于种种原因，许多学生已养成了熬夜的习惯，这对他们的健康有很坏的影响。(effect)

For various reasons, many students have got into the habit of staying up late, which has a bad effect on their health．

2．他的成功不是因为他聪明，而是因为他勤奋。(强调句型)

It is not because he is smart but because he is diligent that makes him a success.

3．众所周知，吸烟对健康有害。很多人由于吸烟死于肺癌、心脏病。(due to)

It is well known that smoking does harm to health. A lot of people die of lung cancer and heart disease due to smoking．

4．这个小伙子希望和他爷爷一样过俭朴的生活。(as＋adj.＋a/an＋单数可数名词＋as)

The young man hopes to live as simple a life as his grandpa.

5．这种人总是坚持自己的观点，即使这意味着他们可能会陷入困境。(get into)

Such people always stick to their views, even if it means that they may get into trouble．

课时作业B：能力层面

Ⅰ.阅读理解

A

(2019·安徽省五校联盟第二次质检)We humans are addicted to sugar. That makes sense. All animals need sugar to live. It's the fuel that powers our cells. So it's not surprising that we're born to want the sweet stuff.

Sugar stores the sun's energy like a battery. After a meal, your body breaks down foods into their building blocks. It uses some sugar for energy right away. The rest get stored for the body to break down later. It's a myth that sugar makes you extremely excited, but having a sugary snack can give you a quick burst of energy. That's because the sugar in sweet foods is easy for your body to turn into fuel. When you eat other kinds of foods, like vegetables, it takes longer for your body to break the sugar down.

These days it's easy to find sweet snacks. Sodas, candy, cakes and even foods that seem healthy, such as yogurt, can be packed with sugar. Food makers add sugar, because they know that to humans, sweet makes everything taste better. Americans eat about 20 teaspoons of extra sugar every day. That's way more than what is good for us.

Eating too much sugar can cause more than a stomachache. It can make people overweight, decay the teeth and even cause diabetes. However, experts aren't worried about naturally sweet foods—the problem is added sugar. So go ahead and enjoy sweet apples or even sugar－rich carrots that are also full of vitamins and other good stuff.

Even cake is great once in a while, as long as you don't overdo it. After all, no one wants life to be dull. And your body needs its fuel!

【语篇解读】　本文是一篇说明文。糖能给人体提供必需的能量，且易分解，人天生需要糖分；虽然甜食尝起来可口，但是我们不要过多食用。

1．The first two paragraphs are mainly developed by         ．

A．cause and effect

B．problem and solution

C．giving examples

D．making comparisons

A　[写作手法题。根据第一段尾句“So it's not surprising that we're born to want the sweet stuff”和第二段倒数第二句“That's because the sugar in sweet foods is easy for your body to turn into fuel”，并结合第一、二段的内容可知，第一段解释了人天生需要糖的原因；第二段解释了甜食能快速补充能量的原因；据此可推知，第一、二段是通过解释因果的方法组织内容的，故A项正确。]

2．People may be tricked into eating too much sugar because         ．

A．no one wants life to be boring

B．we're born to want the sweet stuff

C．so­called healthy food can be packed with sugar

D．sugar is the fuel for the plants and animals on the earth

C　[细节理解题。根据第三段第一、二句“These days it's easy to find sweet snacks. Sodas, candy, cakes and even foods that seem healthy, such as yogurt，can be packed with sugar”可知，甜食随处可见，即使是看起来健康的食品也会含有大量糖分，故人们会误食很多含糖食品。]

3．What does the author want to stress in Paragraph 4?

A．We'd better say no to sweet foods.

B．Experts are worried about added sugar.

C．Eating too much sugar is bad for our health.

D．We'd better consume sugar from natural sources.

D　[推理判断题。通读第四段可知，该段第一、二句介绍了食用过量的糖的害处；第三句说明专家对添加糖分的食品的担忧；第四句紧接着提出建议：吃富含糖但也富含维生素和其他有益成分的天然食物。据此可推知，该段旨在强调，我们最好食用天然食物来摄入糖分，故D项正确。]

4．What can be a suitable title for the text?

A．Sugar Is Everywhere

B．Sugar Brings Happiness

C．Why Do We Love Sugar?

D．Why Does Sugar Make Us Fat?

C　[标题判断题。通读全文可知，糖能给人体提供必需的能量，且易分解，人天生需要糖分；虽然甜食尝起来可口，但是食用过量的糖有害人体健康，我们最好食用不但富含糖分、还含有维生素和其他有益成分的天然食物。故C项最适合作本文标题。]

B

(2019·江西省八所重点中学联考)Devon Gallagher, a college graduate from Philadelphia, wants the world to know exactly where she's been during her worldwide vacation in a special way.

The traveler, who was born with a bone disease, had her right leg amputated(截肢) at the age of four. Although the amputation caused setbacks for Gallagher early on ，she now sees it as nothing short of inspiration for living her best life.

To spread that message, Gallagher has taken to social media, where she shares photos of her travels across the globe, but instead of simply using a geo­tag, she writes her location across her artificial leg before taking a picture.

Now she has been taking pictures across the Continent, which show her cycling over the canal in Amsterdam relaxing on a wall overlooking the city of Barcelona, posing with a waffle in Brussels, taking spectacular pictures in Athens and enjoying a river cruise in Budapest, all with the well­known locations written on her artificial leg.

“I get a new leg every two years and I can choose the design on it. One day I had a sudden thought to get a chalkboard，” Gallagher said. “My mum and grandmother weren't too keen on the idea, but my friends thought it was great and told me to go for it, so I did.”

Gallagher said people often stare when she's writing on her leg, but once she shares the photos, she receives only positive feedback. “My leg hasn't stopped me from doing anything I've wanted to do，” she said. “I don't know if it's my determination to prove to myself that I can do it, but regardless, I've been able to keep up with my peers and lead a pretty great life.”

Gallagher shows us that you should never let anything stand in the way of your dreams. And if life gives you an artificial leg, make art.

【语篇解读】　本文是一篇记叙文。Devon Gallagher在四岁时因患骨科疾病右腿被截肢，但是这并没有影响她对梦想的追求。她到世界各地旅行，并将自己的旅行情况写在假肢上并拍照片发到社交媒体。她的故事告诉人们：不要让任何东西阻碍你追求梦想。

5．What message did Gallagher want to spread in her special way?

A．She enjoys her traveling across the globe.

B．She suffers little from her leg amputation.

C．She looks on her misfortune as another form of blessing.

D．She has exactly fallen in love with posting photos online.

C　[细节理解题。根据第二段第二句“Although the amputation caused setbacks for Gallagher early on, she now sees it as nothing short of inspiration for living her best life”可知，虽然截肢在早期给Gallagher带来了挫折，但她现在认为这是对她过最好的生活的激励；并结合第三段可知，她想要传达的信息是她要将自己的不幸看作是另一种形式的幸运，故C项正确。]

6．What does the word “which” underlined in Paragraph 4 refer to?

A．The Continent.

B．The pictures.

C．The leg.

D．The locations.

B　[代词指代题。根据第四段第一句中的“Now she has been taking pictures across the Continent, which show her cycling over the canal in Amsterdam”可知，现在，她正在欧洲大陆各地拍摄照片，照片中她骑着自行车穿过阿姆斯特丹的运河。分析该句结构可知，该句为非限制性定语从句，先行词为pictures, which指代先行词，在从句中作主语，故B项正确。]

7．Gallagher can best be described as         ．

A．helpful and ambitious

B．friendly and generous

C．determined and creative

D．independent and sensible

C　[推理判断题。通读全文可知，Devon Gallagher在四岁时因患骨科疾病右腿被截肢，但是这并没有影响她对梦想的追求；她到世界各地旅行，并将自己的旅行情况写在假肢上并拍照片发到社交媒体。据此可推知，Devon Gallagher有毅力而且有创造力，故C项正确。]

8．Which of the following might be the best title for the text?

A．Never Too Late to Share

B．A Special Artificial Leg

C．An Outstanding Photographer

D．Gallagher's Summer Holidays

B　[标题归纳题。根据文章尾句“And if life gives you an artificial leg, make art”并结合全文其他内容可知，文章主要讲述了Devon Gallagher虽然被截肢，但是这并没有影响她对梦想的追求，她到世界各地旅行，并将自己的旅行情况写在假肢上并拍照片发到社交媒体。故B项最适合作文章标题。]

Ⅱ.完形填空

(2019·武汉市调研测试)It was New Year time. We were travelling in a van (小型货车)   1   toys to the homeless. When we   2   the spot, something caught my eye. Something or someone was moving in the rubbish. Soon I   3   that it was the home of a poor family. There were two   4  ， both about my age at the time, and a lady I supposed to be their mother. They sat there   5  ．

As a little girl myself I was   6   interested in the little girl. How   7   our lives were. She lived for the day,   8   through the rubbish for something to fill her stomach. I on the other hand was well looked after and never had to worry about   9  . I had a good education and thus a   10   future. I looked at the little girl. The only   11   she had was the worn­out dress that she was wearing.

Seeing this little girl I made the decision to   12   a doll that had belonged to me for a while. When the van came to a   13  ， I stepped out, called the girl over and   14   the doll in her hand. At first she looked at me with   15   and wasn't certain what to do, but then she smiled and I saw   16   in her eyes. I went back into the vehicle and we started to   17   off, and that's when we realized the little girl was running   18  . We stopped again and opened the door. The girl had   19   with us. She looked directly at me and said two   20   words “Thank You”．

【语篇解读】　我们在新年期间，开车去为无家可归的人分发玩具：“我”远远地发现了一位小女孩，她靠在垃圾中寻找食物为生；于是“我”走过去，将刚买不久的玩具娃娃送给了她，然后就离开了；我们发现那位女孩在追我们，我们停下了车，她向“我”说了句“谢谢”。

1．A.showing　　　　 B．recommending

C．distributing D．selling

C　[根据下文“我”送给小女孩玩具娃娃可知，我们在新年期间给无家可归的人分发玩具。故选C项。A项意为“展示”；B项意为“推荐”；C项意为“分发”；D项意为“出售”。]

2．A.left B．changed

C．chose D．approached

D　[根据下文中的“When the van came to a         ， I stepped out”可推知，当我们接近目的地的时候，有东西引起“我”的注意。故选D。]

3．A.guaranteed B．realized

C．decided D．accepted

B　[根据空后的“it was the home of a poor family”并结合语境可知，“我”很快意识到那是一户贫困人家的家。故选B。A项意为“保证”；B项意为“意识到”；C项意为“决定”；D项意为“接受”。]

4．A.boys B．children

C．drivers D．adults

B　[根据下文中的“As a little girl myself”可知，当时那里有两个和“我”的年龄差不多的孩子，还有一位女士，可能是他们的母亲。故选B。]

5．A.happily B．angrily

C．hopefully D．helpless

D　[根据下文中的“         through the rubbish for something to fill her stomach”和“the worn­out dress”可推知，他们无助地坐在垃圾旁边。故选D。]

6．A.still B．less

C．especially D．probably

C　[根据语境可知，作为一个小女孩，“我”尤其对那个小女孩感兴趣。故选C。]

7．A.similar B．different

C．difficult D．ordinary

B　[根据下文中的“She lived for the day...to fill her stomach” “I on the other hand was well looked after...a          future”可知，我们的生活差别很大。故选B。]

8．A.searching B．getting

C．running D．breaking

A　[根据上文中的“Something or someone was moving in the rubbish”可推知，当时那个小女孩在垃圾堆里寻找东西以填饱自己的肚子。故选A。]

9．A.food B．safety

C．health D．transport

A　[根据上文可知，那个小女孩在垃圾堆里寻找食物，而“我”却得了很好的照顾，从来不用担心食物。故选A。]

10．A.doubtful B．distant

C．promising D．foreseeable

C　[根据该空前的“I had a good education”可知，“我”接受了良好的教育，“我”也有一个有前途的未来。故选C。A项意为“怀疑”；B项意为“遥远的”；C项意为“有前途的”；D项意为“可预知的”。]

11．A.present B．decoration

C．requirement D．possession

D　[根据上文内容并结合语境可推知，那位小女孩仅有的财产就是她身上穿的那件破旧的裙子。故选D。A项意为“礼物”；B项意为“装饰”；C项意为“要求”；D项意为“财产”。]

12．A.give away B．give back

C．hand out D．hand in

A　[根据下文中的“I stepped out...the doll in her hand”可推知，看到这个小女孩，“我”决定把刚买不久的玩具娃娃送给她。故选A。A项意为“赠送”；B项意为“归还”；C项意为“分发”；D项意为“提交”。]

13．A.station B．stop

C．street D．signal

B　[根据上文可知，“我”决定把刚买不久的玩具娃娃送给那个小女孩，所以当车一停下来，“我”立刻下车，叫那个小女孩过来，然后将玩具娃娃放(placed)在她的手里。故选B。]

14．A.tore B．placed

C．dropped D．threw

B　[参见上题解析。]

15．A.anger B．pain

C．surprise D．disappointment

C　[根据空后的“and wasn't certain what to do”和语境可推知，那个小女孩刚开始惊讶地看着“我”。故选C。]

16．A.hope B．loneliness

C．anxiety D．astonishment

A　[根据上文可知，那个小女孩一家绝望地坐在垃圾旁边，并结合语境可推知，“我”将玩具娃娃放在她手里，她对“我”微笑，“我”从小女孩的眼中看到了希望。故选A。A项意为“希望”；B项意为“孤独”；C项意为“焦虑”；D项意为“震惊”。]

17．A.walk B．get

C．lift D．drive

D　[根据下文中的“We stopped again”可知，“我”回到车上，我们开车离开，那时我们才意识到，那位小女孩正在后面追赶我们。故选D。]

18．A.behind B．away

C. out D．in

A　[参见上题解析。]

19．A.got along B．come along

C．caught up D．turned up

C　[根据上文的“We stopped again and opened the door”可知，小女孩追上了我们。故选C。get along with“与……相处”；come along with“和……在一起”；catch up with“追上，赶上”。]

20．A.final B．new

C．key D．simple

D　[根据语境可知，小女孩直接看着“我”，说了两个简单的词——Thank You。故选D。]