高二英语（人教版）选修6单元练习卷：Unit 3 A healthy life

1、.Unit 3 A healthy life第一部分 阅读理解共两节，总分值40分第一节 共15小题；每题2分，总分值30分阅读以下短文，从每题所给的A、B、C和D四个选项中，选出最正确选项。A2019·新课标卷IIMany of us love July because its the month when natures berries and stone fruits are in abundance. These colourful and sweet jewels form British Columbias fields are little powerhouses of

2、 nutritional protection.Of the common berries, strawberries are highest in vitamin C, although, because of their seeds, raspberries contain a little more protein 蛋白质, iron and zinc not that fruits have much protein. Blueberries are particularly high in antioxidants 抗氧化物质. The yellow and orange stone

3、 fruits such as peaches are high in the carotenoids we turn into vitamin A and which are antioxidants. As for cherries 樱桃, they are so delicious who cares? However, they are rich in vitamin C.When combined with berries of slices of other fruits, frozen bananas make an excellent base for thick, cooli

4、ng fruit shakes and low fat “ice cream. For this purpose, select ripe bananas for freezing as they are much sweeter. Remove the skin and place them in plastic bags or containers and freeze. If you like, a squeeze of fresh lemon juice on the bananas will prevent them turning brown. Frozen bananas wil

5、l last several weeks, depending on their ripeness and the temperature of the freezer. If you have a juicer, you can simply feed in frozen bananas and some berries or sliced fruit. Out comes a “soft-serve creamy dessert, to be eaten right away. This makes a fun activity for a childrens party; they lo

6、ve feeding the fruit and frozen bananas into the top of the machine and watching the ice cream come out below.1. What does the author seem to like about cherries?A. They contain protein. B. They are high in vitamin A.C. They have a pleasant taste. D. They are rich in antioxidants.2. Why is fresh lem

7、on juice used in freezing bananas?A. To make them smell better. B. To keep their colour.C. To speed up their ripening. D. To improve their nutrition.3. What is “a juicer in the last paragraph?A. A dessert. B. A drink.C. A container. D. A machine.4. From which is the text probably taken?A. A biology

8、textbook. B. A health magazine.C. A research paper. D. A travel brochure.BMax worked as a security guard at a famous museum. One day, Max noticed a very pretty woman visiting the exhibit he was guarding. He had seen her before. In fact, she often came to see the rare jewelry exhibit, sometimes sever

9、al times a week.When the woman came to visit, she often talked with Max. During one of their talks at the museum, he found out that she was studying Italian. He lied and told her he had always wanted to learn Italian. He was simply using Italian as a trick. And it worked! Max and the woman met every

10、 Saturday afternoon to study Italian.During the lessons, they also talked about themselves. Max told her many details about his security job. What Max didnt learn, however, was that the woman was not as innocent as she looked. She was actually an famous international jewel pilferer! Her latest goal

11、was the rare Black Diamond! This diamond is the most valuable diamond in the world and it was part of the exhibit that Max was guarding. All her attention on him was a trick to learn more about the museums security system.One night, she entered the building using the security code that Max shared wi

12、th her.Then she walked up to the glass case protecting the Black Diamond and unlocked it with the key she stole from Max. As she held the diamond in her hands, she laughed, "The Black Diamond is mine!" Just then the lights went on, an alarm sounded and a team of police ran in. They caught

13、her! As a police officer handcuffed her, the lead police investigator came into the room. Her surprise was so strong that she was unable to speak. It was Max.5. What did woman pretend to do in the museum?A. Visit the guard.B. Enjoy the exhibit.C. Work for the museum.D. Copy the rare jewelry.6. Why d

14、id the guard tell a lie to the woman?A. To make an excuse to get close to her.B. To find an opportunity to learn Italian.C. To give her a good impression.D. To get her relaxed.7. What can be inferred from the text?A. The woman fell in love with Max.B. The woman suspected Max was a police before.C. M

15、ax had already known the womans identity before.D. Max helped the woman slip into the museum personally.CYou might make a disgusted face when you notice that the person waiting in their car at the red light next to you is picking their nose, but admit it, you do it too. And while it might be the nat

16、ural option when there isnt a box of tissues around, it can be bad for you. The main reasons people feel the need to pick their nose is to clear it of dried liquid, stop an itch痒,or just because it feels good. Boogers鼻屎form when dried liquid and cilia, the tiny hairs that line the nostrils鼻孔,trap th

17、e dust, dirt, and other things. When boogers build up in your nose, it can be uncomfortable, and sometimes just blowing into a tissue doesnt do the trick.Otolaryngologist Erich P.Voigt, MD, told Business Insider that picking your nose can cause injuries and bleeding within your nostrils. Thats not t

18、erribly damaging, but when the bacteria from your hands get into your body, it can cause a cold and flu. So doctors strongly suggest not picking the nose.If dry winter air is causing the dirty liquid to harden in your nostrils, making you want to pick, consider damping the air at home, or taking a s

19、team shower to soften things up in there.Children, who are most famous for having a finger up their nose, sometimes dont realize how much injury theyre causing, and sometimes it can lead to nose bleeds.So, next time you go to pick your nose, think about how many bacteria are on your hands and in you

20、r boogers, and maybe reach for a tissue instead. Even if youre alone, and not waiting for the light to turn green, please, use a tissue.8Why do people pick their nose?A. Because they want to disgust others.B. Because they have the need to do it.C. Because they have nothing else to do.D. Because they

21、 dont have tissues around.9Which of the following can replace the underlined part " do the trick" in Paragraph 1?A. act B. workC. play D. help10Which can help people avoid a cold and flu according to the text?A. Stopping nose picking. B. Using tissues regularly.C. Taking a shower every day

22、. D. Keeping the air wet at home.11What should you do when you have to pick your nose?A. Be careful not to cause bleeding.B. Use a tissue instead of bare fingers.C. Wait for the light to turn red if you are driving.D. Wash up your hands and clear your fingernails.DA warm drink of milk before bed has

23、 long been the best choice for those wanting a good nights sleep. But now a study has found it really does help people nod off if it is milked from a cow at night.Researchers have discovered that "night milk" contains more melatonin 褪黑激素,which has been proven to help people feel sleepy and

24、 reduce anxiety.The study, by researchers from Seoul, South Korea, involved mice being fed with dried milk powder made from cows milked both during the day and at night.Those given night milk, which contained 10 times the amount of melatonin, were less active and less anxious than those fed with the

25、 milk collected during daytime, according to the study published in The Journal of Medicinal Food.Night milk quickened the start of sleep and caused the mice to sleep longer.While the effect of cows milk harvested at different time has not been tested on humans up to now, ta

26、king melatonin drugs has been suggested to those who are struggling to fall asleep at night.Previous studies have also indicated that milk can be excellent for helping sleep because of the calcium content, which helps people to relax.Milk is also sugar-free and additive-free with nutritionists recom

27、mending skimmed milk as the best choice before bed as it is the least fattening. The more fat you take in before bedtime, the greater burden you will put on your body at night.12.According to the text, the mice fed with daytime milk .A. started sleep more easilyB. were more anxiousC. were less

28、activeD. woke up later13.Which of the following is true of melatonin according to the text?A. Its been tested on mice for ten times.B. It can make people more energetic.C. It exists in milk in great amount.D. Its used in sleeping drugs.14.What can be a suitable title for the text?A. Night Milk and S

29、leepB. Fat, Sugar and HealthC. An Experiment on MiceD. Milk Drinking and Health15.How does the author support the theme of the text?A. By giving examples.B. By stating arguments.C. By explaining statistical data.D. By providing research results.第二节 共5小题；每题2分，总分值10分 根据短文内容，从短文后的选项中选出能填入空白处的最正确选项。选项中有

30、两项为多余选项。American Girl Is Finally Releasing Its First Boy Character DollAmerican Girl has been making adorable dolls with inspiring stories for over three decades nowfrom Felicity to Molly to Samantha. They each come from different parts of the country, different moments in time, and in many ways, ve

31、ry different worlds.16According to the companys website, though, thats all about to changeAmerican Girl will release its first boy character doll this Thursday.17And honestly, he couldnt be a more welcome addition. As for Logans backstory? Hes a drummer from Nashville, Tennessee, who plays alongside

32、 his friend Tenney Grant, a singer-songwriter.But the real reason why Logans entrance into the collection is so significant because in his own small way, he helps break the longstanding tradition that "dolls are just for girls"and thats huge.Some may note that American Girl did technically

33、 introduce a boy in 2019 with the "Bitty Twins". 18And it comes with a backstory just like the original American Girls.19In fact, the company will be releasing many more diverse dolls this year, including Gabriela McBride, an African American girl who manages her stutter with poetry. Z Yan

34、g, a KoreanAmerican boy character, and later this year, a historical Hawaiian character named Nanea.20It is one of the original American Girl dolls.A. His name is Logan Everett.B. Not only girls are fond of dolls.C. Additionally, they will be reintroducing Felicity.D. Logans addition is actually jus

35、t the first step to vary its collection.E. But until now, all of the dolls had one thing in common: they were girls.F. However, Logan is the first full-sized boy character to be sold on his own.G. Adding a boy to the lineup has been a number one request for a very long time.第二部分语言知识运用共两节，总分值45分第一节 完

36、形填空共20小题；每题1.5分，总分值30分I became a gardener when I was twelve. My early 21 of gardening may not have originated from my 22 for nature. It was to annoy my parents.At that time, we had a big yard in which a beautiful maple tree stood. But my mother often looked with 23 at this work of natural art. Those

37、 golden leaves seemed like tons of rubbish to her. Seeing the neighbors busy with 24 , my father ever thought it a waste of time.At that age, I always did something 25 to whatever my parents did! If gardening were something they found 26 ,I would plant a garden!I planted some lily seeds in the yard.

38、 But they 27 to come up. I continued to plant sunflower seeds and roses. Wild 28 joy, I found the first rose bloom. One by one, the flowers bloomed their heads off. Eventually, I was 29 by this land of wonder. 30 ,my parents showed no interest in my garden. My father even 31 at me because he found i

39、t was 32 to move around my garden to the driveway. To my mothers 33 , I put in her vase my real roses which, in her eyes, were simply weeds rather than 34 .Regardless of their 35 ,I kept on planting my garden and 36 to enjoy the pleasure of gardening. Plants make such good companions: they breathe,

40、they bloom, they 37 to care and love.It has been many years since I made my first garden out of my desire to 38 my parents. Today I become known as Mrs. Greenthumbs, teaching gardening and hosting a gardening show which makes my parents feel very 39 . And now I could say it is my affection for 40 th

41、at makes me a real gardener.21. A. memory B. dream C. intention D. design22. A. hope B. need C. idea D. love23. A. doubt B. appreciation C. surprise D. excitement24. A. working B. playing C. gardening D. travelling25. A. equal B. similar C. superior D. opposite26. A. harmful B. valuable C. upsetting

42、 D. interesting27. A. failed B. liked C. grew D. happened28. A. to B. with C. in D. by29. A. puzzled B. defeated C. caught D. touched30. A. Instead B. However C. Therefore D. Besides31. A. shouted B. laughed C. glanced D. jumped32. A. unusual B. troublesome C. impossible D. dangerous33. A. sadness B

43、. displeasure C. delight D. relief34. A. beauty B. kindness C. flowers D. plants35. A. dislike B. encouragement C. threat D. suggestion36. A. decided B. waited C. continued D. struggled37. A. devote B. turn C. respond D. lead38. A. educate B. satisfy C. respect D. challenge39. A. proud B. comfortabl

44、e C. strange D. disappointed40. A. freedom B. life C. growth D. nature第二节 共10小题；每题1.5分，总分值15分阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。According to a review of evidence in a medical journal, runners live three years 41 long than non-runners. You dont have to run fast or for long 42 see the benefit. You may dr

45、ink, smoke, be overweight and still reduce your risk of 43 die early by running. While running regularly cant make you live forever, the review says it 44 be more effective at lengthening life 45 walking, cycling or swimming. Two of the authors of the review also made a study published in 2019 46 showed a me