Unit 5 First Aid Learning about language 课后巩固练习-2025-2026学年高中英语人教版（2019）选择性必修第二册

Learning about language课后巩固练习 一、 单词拼写 1. I was so ______ (绝望的) when I heard that I had failed the driving test again. 2. I felt my mouth wide open, ready to ______ (大声叫) as loud as possible. 3. People looked out for one another and were concerned about the ______ (幸福) of their fellows. 4. Closing his eyes tightly, he trembled all over in a ______ (恐慌). 5. They decided to locate a new school in the ______ (郊区). 二、选词填空 out of shape; face up; in panic; help sb to one’s feet; with the help of 1. ______ to reality. That’s the only way out. 2. ______ his parents and his teachers, he finally mended his ways. 3. ______, he began to throw water on the burning pot of oil. 4. He ______ Grandma Wu ______ by holding her arm. 5. After the accident, the wheel of the car had been twisted ______. 三、阅读理解 High school biology teacher Kelly Chavis knew smartphones were a problem in her class.But not even the students realized how much of a problem the devices were until Chavis did an in-class experiment. For one class period, students used a whiteboard to count every Snapchat, Instagram, text, call that appeared on their phones. Chavis is among a growing number of teachers, parents and health experts who believe that smartphones are now partly to blame for increasing the levels of student anxiety. “One girl, just during the one hour, got close to 150 Snapchat notifications. 150!” she said. Jean Twenge, a psychology professor at San Diego State University in California, said it is not a coincidence that youth mental health issues have risen with the number of phones. “This use of phones has led to a loss of sleep and face-to-face interactions necessary for their growth,” she said. Researchers are still not sure whether phones cause students’ depression or depression causes phone use. But nearly 60 percent of parents say they worry about the influence of social media on their child’s physical and mental health. Both schools and parents are starting to take steps to deal with the problem. Many public schools pay outside companies to watch students’ social media activities for signs of anxiety. Other schools invite yoga teachers and comfort dogs to help calm students. 1. What’s the purpose of Chavis’ experiment? A.To see how many students have smartphones. B.To find out how popular her students are. C.To show smartphones influence teenagers greatly. D.To tell her students how to use smartphones wisely. 2. How did Kelly Chavis feel about the result? A.Shocked. B.Excited. C.Satisfied. D.Frightened. 3. Which of the following is TRUE according to Jean Twenge? A.Students are now under great stress. B.Students spend too much money on smartphones. C.Over-using phones causes drops in students’ grades. D.Over-using phones may harm students’ body and mind. 4. What might be talked about if the passage is continued? A.How other schools deal with students’ phones. B.Whether the ways to handle phones are effective. C.How some parents deal with their children’s phones. D.Whether students are willing to give up using phones. 四、完形填空 Seven years ago,Kevin Stephan was a batboy for his younger brother’s Little League baseball team. A player who was ______ up accidentally hit him in the chest with a bat. Kevin’s heart ______ beating. “All I remember is that I dropped the bat off,and all of a sudden just got hit in the chest with something, and I turned around and passed out,” Stephan said. ______, a nurse whose son played on that ______ was able to revive (使苏醒) him and save his life. Stephan’s mother said he was very fortunate, Penny Brown, the nurse, was ______ to be at work that night, but was given the day off at the last ______. Now comes the really interesting part.Last week that same nurse was eating at the Hillview Restaurant when she began to ______ on her food. Witnesses say people were ______ for someone to help her. “The food wasn’t going anywhere and I totally couldn’t breathe,” Penny said. “It was very frightening. Restaurant employees yelled for Stephan to come out and ______. “They knew I was a volunteer firefighter and they ______ me over and I did the Heimlich maneuver, and I guess you ______ say I saved Mrs. Brown,” Stephan said. At the restaurant, they ______ what had happened before. Seven years ago, Brown had ______ Stephen’s life. Now at age 17, he had returned the ______. On Saturday, the two met again at the Bowmansville, N. Y., Fire Hall where Stephan is a junior firefighter. He ______ her with a bouquet of flowers, and his parents were also there to greet Mrs. Brown. 1. A. giving B. taking C. holding D. warming 2. A. suggested B. stopped C. began D. insisted 3. A. Excitedly B. Interestingly C. Fortunately D. Unluckily 4. A. group B. team C. class D. school 5. A. supposed B. thought C. agreed D. recommended 6. A. minute B. night C. order D. task 7. A. tripped B. choke C. focused D. drew 8. A. whispering B. speaking C. screaming D. sending 9. A. look B. watch C. work D. help 10. A. rang B. thought C. turned D. called 11. A. needed B. dared C. could D. ought 12. A. recognized B. learned C. impressed D. admitted 13. A. saved B. lost C. made D. gave 14. A. condition B. favor C. situation D. position 15. A. presented B. brought C. bought D. thanked 五、 语法填空 Will it matter if you don’t take your breakfast? A test 1. ______ (give) in the United States in the past year. The test involved people 2. ______ different ages, from 12 to 83. During the experiment, these people were given 3. ______ (variety) breakfasts, and sometimes they got no breakfast at all. Special tests were set up 4. ______ (see) how well their bodies worked when they had eaten 5. ______ certain kind of breakfast. The results show that if a person eats a proper breakfast, he or she will work with 6. ______ (good) effect than if he or she has no breakfast. This fact appears to be 7. ______ (especially) true if a person works with his brain. If a student eats fruit, eggs, bread and milk 8. ______ provide enough energy before going to school, he or she will learn more quickly and listen with more attention to class. Contrary to 9. ______ many people believe, if you don’t eat breakfast, you will not lose weight. This is because people become so hungry at noon that they eat too much for lunch, and end up 10. ______ (gain) weight instead of losing. 参考答案 一、. 1. desperate 2. scream 3. welfare 4. panic 5. suburbs 二、 1. Face up 2. With the help of 3. In panic 4. helped to her feet 5. out of shape 三、 1-4 CADC 四、 1. D 【warm up”热身”，此处指正在进行“热身”训练 的一名队员。 1. B 【由于球棒打在了他的胸膛上,所以他的心脏停止了 (stop)跳动。】 2. C 【从下文可知,有一位护士在场,救了他的命,所以是 “幸运的”。】 3. B 【on that team“在那个队里”,是那个队的队员。其 他词不能和 on 连用。】 4. A 【be supposed to do“应该做……”think“思考”, agree“问客”,recommend“推荐”,都不符合语境。】 5. A at the last minute“在最后时刻”。 6. B 根据语境可知,此处表示她被生住了 7. C 由于她被食物生住了,所以人们“无声叫喊”着寻求帮 助。scream“尖叫”,符合当时的情景。social for“私人去 叫……” 9.D 根据上文可知，此处指“几名员工或Stephan来帮忙”。 10.D 根据“他们知道我是志愿者时”可知，他们把Stephan叫过来。call sb over“她……喊过来”。 11.C根据上下文的语境可知，此处表示“可能性”，所以填could。 12.B 根据下文的“Seven years ago, Brown had ______ Stephan’s life.”可知，他们了解到了以前发生的事情。learn“了解；得知”，符合语境。 13.A \[根据上文的“was able to revive him and save his life”可知，A项正确。save one’s life“救了某人的命”。 14.B七年前，那位护士救了Stephan的命，七年后，Stephan又救了她的命，所以就把当时的“恩惠”还给了她。 15.A present“赠送”。不能选thank，因为现在应该是那位护士感谢Stephan的时候。 五、1.has been given 2.of 3.various 4.to see 5.a/some 6.better 7.especially 8.which/that 9.what 10.gaining 学科网（北京）股份有限公司 $