1、课时提能练(二十五) 必修5Unit 5First aidA：知识层面.语境语法填空A(考查派生词)People often suffer minor 1injuries (injure) such as scratches and small cuts in daily life. The causes of them 2vary (variety) from person to person. Unlike being bitten by a 3poisonous (poison) snake, being just scratched or cut doesnt necessarily
2、mean going to hospital for 4treatment (treat). In most cases, you just need to wrap a clean cloth 5tightly (tight) around the cut if it is bleeding. However, if a small cut causes 6unbearable (bear) pain, go to your doctor right away. I 7firmly (firm) believe that fighting against the sharp pain wit
3、h 8bravery (brave) makes no sense.B(考查动词)A man was bitten by a snake and symptoms of 9being poisoned (poison) appeared soon. His leg began to swell. When the poison spread to his heart, he 10choked (choke) to death. There was another man also bitten by a snake. Luckily his wife was with him and she
4、knew first aid. She managed 11to squeeze (squeeze) out the poison in time. Then she quickly cut the 12swollen (swell) flesh off his leg with a knife. After 13pouring (pour) some alcohol on the cut, she put a bandage on it, 14applying (apply) pressure to stop the cut from 15bleeding (bleed). It was j
5、ust because the bite 16was treated (treat) properly that the husband was rescued when he was rushed to hospital.C(考查句型)Liu Yan was looking forward to a better life 17when she was informed that the company she worked in went bankrupt and the boss escaped with a half years salary of all his employees.
6、 18As you can imagine, what a great blow it is to Liu Yan! Unless the money is given to her, the hurt to her feelings will take years 19to heal (heal). It was the next day 20that she decided to go back home. After all, home is 21where we go for comfort when we are hurt or sick.根据提示补全句子 1如果你不把食物从火上拿开
7、，它就会被烧糊。(getdone)The food will get burnt if you dont take it away from the fire.2没有驾照的情况下开车是不合法的。It is illegal to drive a car without a driving license.3我在犹豫是否接受你的邀请。I am hesitating about whether to accept your invitation4我认为你一天之内读不完这本书。(否定前移)I dont believe you can finish reading this book in one da
8、y.5毫无疑问，回收利用有助于节省我们珍贵的自然资源。There is no doubt that recycling helps save our precious natural resources.B：能力层面.阅读理解ALife beneath the sea surface can be lovely and lively.But many organisms there produce poisonous chemicals to hunters.Divers are now collecting such poisons as drugs for human medicine.S
9、harks arent the scariest things in the ocean for scientists who dive to work.Powerful currents，creating where the ocean floor drops away，can be just as deadly.But the scientists who work underwater are trained to deal with these dangers.The rewards of research and underwater adventures are greater t
10、han the risks.The sea may seem like a strange place to look for new drugs.But organisms in the ocean have had to adapt to a tough environment.The chemicals they make for survival might help people，too.More than 50 years ago，scientists discovered a new anticancer drug in a sea sponge.Since then，resea
11、rchers have been hunting for more of such useful natural products in the seas.With the help of underwater robots and small submarines，scientists are searching the seasfrom shallow reefs to the oceans great depths.Bacteria living in the Arctics cold waters break down their food using more different w
12、ays than organisms on land do.This process of turning food into energy for growth，activities and reproduction is called metabolism(新陈代谢)These pathways also produce chemicals called“secondary metabolites”One day they also might help people.During a fouryear project called PharmaSeas，scientists made t
13、housands of extracts from those seafloor samples.In about a dozen of them，researchers found mixtures that can kill bacteria that some of todays antibiotics(抗生素)cannot kill.Three other newfound chemicals reduce epileptic seizures(癫痫病发作)in mice.Yet another compound may reduce the symptoms of Alzheimer
14、s disease.【语篇解读】海洋生物释放的某些有毒化学物能被用作人类药物的来源，于是科学家潜入海底去寻找这些海洋新药药源。1Why do sea organisms produce chemicals?ATo warn themselves in the sea.BTo benefit other creatures.CTo change their environment.DTo struggle for survival.D细节理解题。根据第一段第二句“But many organisms there produce poisonous chemicals to hunters”以及第
15、三段第三句中的“The chemicals they make for survival”可知，海洋生物产生化学物是为了生存。2In what way does Arctic bacteria differ from organisms on land according to the text?AMedicinal value.BThe way of hunting.CThe way of breaking down food.DImportance to humans.C细节理解题。根据第五段第一句“Bacteria living in the Arctics cold waters br
16、eak down their food using more different ways than organisms on land do”可知，北极寒冷水域的细菌和陆地上的微生物分解食物的方式不同。3What is special about the mixtures from seafloor samples?AThey have the same effects as todays medicine.BThey have unique functions.CThey can treat most diseases.DThey can kill all bacteria.B推理判断题。
17、根据最后一段，尤其是第二句“In about a dozen of them.that some of todays antibiotics(抗生素)cannot kill”可推知，来自海底样品的混合物有其独特的功能。4What can be a suitable title for the text?ADiving for New MedicinesBThreats from the OceanCFuture Sources of BacteriaDDanger of Diving in the SeaA标题归纳题。根据第一段最后一句“Divers are now collecting su
18、ch poisons as drugs for human medicine”并结合文章其他内容可知，本文主要介绍了科学家潜入海底寻找海洋生物释放出的能作为药源的有毒化学物的相关情况，故选A。B(2020长沙市统一模拟)“Pay it forward” is a new saying which means donating money or performing good deeds without hoping for recognition.As far as the receiver of the money，gift，or good deed is concerned，he or s
19、he is told only to do something good for someone else.When Scott，a homeless man，spent his last $15，he wasnt looking at it as an investment，but its about to pay him huge profits.After he helped a woman who ran out of gas，she returned the favor by raising a lot more on the Internet.Emily McClure，26，wa
20、s driving home when she ran out of gas halfway.“He saw me pull over and knew something was wrong，” she wrote.“He told me to get back in the car and lock the doors.A few minutes later，he came back with a red gas can，using his last 15 dollars to make sure I could get home safely.”She couldnt repay him
21、 at that time because she had no cash with her.“I have been stopping by his spot for the past few weeks.I repaid him for the gas and gave him some clothes.”Emily decided to do more for him，so she started a crowdfunding (众筹) campaign on GoFundMe，and it quickly gained far beyond its initial$10，000 goa
22、l.When it reached $100，000，the fundraising page was shut down for a time at Scotts request.He didnt want people to think he was taking advantage of the situation.Finally，Emily said that she restarted it because the public interest had not decreased.She also added that Scott planned to donate the res
23、t to a good cause.According to The Washington Times，Scott wants to get a job at a warehouse and a department manager from a company has already reached out to Scott.【语篇解读】无家可归的斯科特用自己最后的15美元帮助了在中途车没油的艾米丽；为回报他，艾米丽在网络上发起众筹，然而斯科特却把筹集来的多余的钱捐赠给了慈善机构，他以这种方式奉献社会，社会最终以一份不错的工作回报了他。5Why did Scott buy a can of
24、gas for Emily?ATo get huge profits from her.BTo get a job to make a living.CTo get a chance to become famous.DTo make sure she could get home safely.D细节理解题。根据第三段最后一句可知，斯科特用他最后的15美元为艾米丽买了一罐汽油，以确保她能安全回家，故D项正确。6Why was the fundraising page closed for a time?APeople had no more interest in donation.BEmi
25、ly was too busy to make efforts for it.CScott was unwilling to be considered greedy.DThe goal to raise $10，000 had been achieved.C细节理解题。根据第五段第二句和第三句可知，资金筹集网页关闭是应斯科特的要求，因为他不想让人觉得自己是在利用这种情况，即斯科特不愿意被认为是贪婪的，故C项正确。7Which of the following best describes Scott?AFlexible but mean.BCaring and supportive.CHon
26、est but stubborn.DAggressive and demanding.B推理判断题。根据第三段的内容以及第五段中的“Scott planned to donate the rest to a good cause”可知，当斯科特发现艾米丽的车子没油停在半路的时候，他让艾米丽回到车里锁好车门，并用自己最后的15美元为艾米丽买了一罐汽油以确保她能安全回家；他还计划把筹集来的多余的钱捐给一个做好事的组织，由此可推知，他关心他人而且能够给予他人帮助，故B项正确。8What does the author want to tell us from the text?ATwo heads
27、are better than one.BOne good turn deserves another.COne mans meat is another mans poison.DA bird in the hand is worth two in the bush.B写作意图题。根据第二段尾句“After he helped a woman.on the Internet”并结合全文内容可知，本文讲述了无家可归的斯科特帮助了艾米丽，社会也帮助了斯科特的故事，说明了好人有好报的道理。故B项正确。.阅读七选五Leading a sustainable (不破坏环境的) lifestyle do
28、esnt require you to have to make great changes to your home，and this kind of transformation doesnt have to be an exhausting exercise. 1 Here are three of them. 2 By using solar energy，you will make your home far more sustainable.So long as there is the sun in the sky，the solar panels atop your house
29、 will catch the rays and then transform them into electricity.Make changes to your water drinking habits.Have you ever thought about how many single use plastic bottles you use a year? If you should ever perform such a count，youd find yourself well into three figures，or maybe even four. 3 To be trul
30、y sustainable，youve to change your water drinking habits. 4 More often than not，these types of straws are used only once before being got rid of and taking up valuable landfill space.Reduce your transport emission (排放)If you want to be a more sustainable traveller，you should seek to reduce the carbo
31、n emissions you produce by avoiding driving.Of course，avoiding motor vehicles entirely isnt always going to be a practical choice for you.Therere，however，still things you can do to be more sustainable. 5 You have the power to make a sustainable change to your lifestyle take the above advice and dont
32、 waste it.ATurn to solar energy.BAvoid wasting valuable resources.CThe best thing you can do is cycle，walk，or run.DTwo choices you have are sharing cars and taking public transport.ETherere many easy and simple things you can do to be more sustainable.FAnother change you can make in this instance is
33、 to stop using plastic straws.GDrinking water like this might be quick，easy and convenient，but its not sustainable.【语篇解读】本文介绍了三条有助于养成环保生活方式的建议，包括使用太阳能、改变饮水习惯以及减少交通工具的碳排放量。1E根据空前的“this kind of transformation doesnt have to be an exhausting exercise”可知，这种改变不一定是一项使人疲惫的活动，并结合空后一句表述的“这里是它们中的三个”以及下文表述的三个建
34、议可知，E项与此处匹配。2A根据空后的“By using solar energy，you will make your home far more sustainable”可知，该段讲的是“使用太阳能”的建议，故A项符合语境。3G该段主要谈论改变饮水的习惯，空前一句表述如果你数过数量，你会发现你一年中因饮水而用的一次性塑料瓶的数量能达到三位数，或者甚至可能是四位数，由此可知，空处应是对饮用塑料瓶装水的评价，故选G。4F根据空后一句中的“these types of straws”可知，F项“就这个情况而言，你可以做出的另一个改变是停止使用塑料吸管”符合语境。5D该部分谈论的是在交通工具的碳排
35、放量方面如何培养环保的生活方式，空前一句表述仍然有一些你能做的事情来使你的生活方式更加环保，D项中的“Two choices”与此处呼应，且整句话表述的内容与此段内容匹配，故选D项。.语法填空(2020长沙市统一模拟)According to 1_new study by the WHO(World Health Organization)，about 25 percent of adults worldwide do not get enough exercise.Because of this，about 1.4 billion people are 2_ greater risk of
36、developing 3_ (dead) diseases such as heart disease and cancer.When it comes to 4_ (exercise) more，experts say that people neednt go to the gym every day.There are other ways to exercise.For example，we can take the stairs instead of taking an elevator.And standing on one leg for 30 seconds each day
37、5_(be) also good for our health.The study also finds that women are less active than men because 6_(them) tend to spend more time at home taking care of 7_ (child) and doing housework.Countries with higher incomes show higher rates of inactivity.For example，people in Kuwait and the United States exe
38、rcise less 8_people in Uganda and Nepal.This is partly because in 9_ (develop) areas，desk jobs have taken the place of physical labor and cars 10_(replace) walking.【语篇解读】世界卫生组织的一项新的研究发现，全世界大约有25%的成年人缺乏足够的锻炼；女性由于要照顾孩子和做家务，与男性相比锻炼得少。此外，高收入国家的人们比低收入国家的人们锻炼得少。 1a考查冠词。根据语境可知，该处泛指“一项新的研究”，故用不定冠词；又new的发音以辅
39、音音素开头，故用a。2at考查固定搭配。此处表示正因为如此，约有14亿人有较大的患心脏病和癌症等致命疾病的风险。at risk of.“有的风险”。3deadly考查形容词。该处指“致命的疾病”，故用形容词deadly“致命的”，修饰名词diseases。4exercising考查动名词。when it comes to doing sth.“当涉及做某事时”为固定用法，故空处应用动名词形式。5is考查时态和主谓一致。此处为客观描述，应用一般现在时，又该句主语为动名词短语“standing on one leg for 30 seconds each day”，谓语动词应用单数形式，故填is。
40、6they考查人称代词。空处作从句的主语，故用主格they。7children考查名词的单复数。从句的主语为复数，故此处照顾的孩子也不止一个，故该处用名词的复数形式children。8than考查比较级的标志词。根据空前的副词比较级less可知，该处表示比较，意为“比”，故用than。9developed考查形容词。由上文可知，科威特人和美国人比乌干达人和尼泊尔人锻炼得少；结合常识可知，这是因为在发达地区，伏案工作已经取代了体力劳动，汽车已经取代了步行。故空处用形容词developed“发达的”。10have replaced考查动词的时态和主谓一致。此处与该句中的现在完成时相呼应，应用现在完
41、成时；又主语cars为复数，故填have replaced。.应用文写作(2020浙江金华十校高三4月模拟)假设你是李华，你校将于7月举办100周年校庆，请你代表学校给外教Steven写一封信，希望他推荐一位学生在开幕式上作英文致辞。信的内容包括：1写信目的；2推荐条件(至少2个)；3表示感谢。注意：1词数80左右；2可适当增加细节，以使行文连贯。_【参考范文】Dear Steven，I am Li Hua.Im glad to tell you that our school will celebrate its 100th birthday this July，when there wil
42、l be a great opening ceremony.Could you please recommend a student to address at the opening ceremony in English?Above all，the student is supposed to have a good command of both written and spoken English，especially fluent oral English.Meanwhile，he or she must hold a positive attitude towards study
43、and life.Most importantly，he or she should enjoy a good reputation and great popularity among classmates.Of course it would be even better if the student has abundant experience of making speeches.I would appreciate it very much if you could do me the favor.Looking forward to your early reply.Yours，
44、Li Hua.读后续写阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。9yearold Igor lived in a huge forest in the north of Russia.His father was a woodcutter and his mother a tailor.The boy liked playing with animals in the forest，and knew the names of different birds and their songs.One freezing winter Igor was seriousl
45、y ill and the doctor from big cities told his parents that only surprise could save him.Lying all day in bed，Igor only wanted his father to catch a bird and played with it.But in winter there were no birds in the forest.“You could make him a bird out of wood，”suggested the anxious mother.The first f
46、inished birds were fat and too heavy to fly.He threw them into the fire，head in hands.It was snowing heavily，and he really didnt know where to find a bird.Then an idea occurred to him，“The bird needs two pieces of wood.” Eventually，he made it and showed it to his wife.“Beautiful！” she said，taking a
47、needle and some thread(细线) and sewing the two ends together，like a real bird.She tied a long thread to the birds back.And it could be hung above Igors bed.Quietly，the woodcutter hung the bird above the boys bed.At daybreak，his son was watching the bird carefully.There was a light in his eyes for the
48、 first time in many weeks.“Beautiful！” said Igor.“Ive never seen it before in the forest.Whats its name？” “Thats a good question.Ill find out and tell you.” The next morning，when the father entered Igors room，he found the boy sitting up in bed，trying to touch the bird.The last time Igor sat up in be
49、d was many weeks before.“Whats it called？” the boy asked.“Oh，dear，Im still not sure.”Late on that night，Igors father went into his sons room quietly and made the thread a little shorter.Then the bird was hanging a little higher above Igors head.Three days later，he found Igor kneeling on the bed，tryi
50、ng to touch the bird.His hand was very near it.“Have you decided on the name？” “Not yet.My son.” his father replied.注意：1续写词数应为150左右；2请按如下格式作答。Again，at night the father went into his sons room._Several days later，Igors father was cutting wood when he heard a scream from the house._【参考范文】Again，at nigh
51、t the father went into his sons room.Seeing Igor was asleep，he put the bird a little higher and left.To his joy，Igor was able to stand on the bed and nearly touch the bird the second day.He wanted to make it go round in person.The woodcutter encouraged his son to go on trying，telling him it was not
52、as high as he thought.However，Igor still wanted to know the name of the bird.The father said he was trying to figure out the kind of the bird.Several days later，Igors father was cutting wood when he heard a scream from the house.He ran quickly to his sons bedroom.He couldnt believe what he saw.Igor
53、was jumping up and down excitedly on his bed.It was above his head that the bird was going round very fast.He showed off his performance to his father.“Please tell me，whats its name？” “Its called the bird of surprise，” his father replied excitedly.And his mother，standing at the door，cried tears of joy to see her young son full of life once again.