Unit 3 Period 1 Starting out and understanding ideas 分层练习- 【上好课】2024-2025学年高一英语同步精品课堂（外研版2019必修第三册）

Unit 3 The world of science Period 1 Starting out and understanding ideas分层练习 语言知识 一、（2025·高一课时练习）单词拼写 1. His parents are trying to pull him out of the ________(虚拟的) world these days. 2. For this job it is __________(值得做的) to know something about medicine. 3. If ir is easy for you to get lost, you had better take a _________with you. 4. Whenever there is a sale in the supermarket, my mother always ends up buying good s_________at a low price. 5. Suddenly, a white light ________(shoot) towards my eyes, and I could see nothing. 6. The young man charges the b_______of his electric car every two days. 答案： virtual desirable compass stuff shot battery 二、（2025·高一课时练习）单句语法填空 1. He (shoot) at a bird and missed it. 2. It turns out that just looking at green, growing things can reduce stress, lower blood (press), and put people into a better mood. 3. (wear) technology is getting a lot of attention these days. 4. Lanier invented the term “virtual (real)” and pioneered its early development. 5. He is always ready to help others, (desire) nothing. 6. Online education gives students enough (flexible). 7. Kids don’t understand how technology can be applied to careers in addition to (compute). 8. (addition) courses may be taken if desired. 9. But Fred was bored and desired (go)home.   10. The car was capable 110 miles per hour. 1.shot 2.pressure 3.Wearable 4.reality 5.desiring 6.flexibility 7.computing 8.Additional 9.to go 10.of 三、（2025·高一课时练习）选词填空 Never say never lead to in terms of thanks to in addition 1. _____________________! You never know what will happen in the future. 2. _____________________money, it’s not a good job, but I can gain some experience. 3. It was reported that the discovery of new evidence had ____________________the thief being caught. 4. The hotel itself can accommodate 80 guests and ___________________,there are several self-catering apartment. 5. ________his gifts for learning foreign languages, Bill can communicate with people freely in this country now. 答案： Never say never In terms of led to in addition Thanks to 知识应用 四、（23-24高一上·浙江台州·期末）阅读理解 A recent study conducted by the National Collegiate Athletic Association (NCAA) showed that while sportsmanship among players has improved over the years, sportsmanship in the fans and parents has reduced. It has always interested me why people in the stands often feel they have invested more than the actual participants. Is it the time and money invested into private lessons and travel teams? Is it the college scholarship we need our children to earn? Is it the fear of seeing our kids fail? In any event, we, as parents and fans, should all take a step back and determine if we are helping our kids, or undermining the experience. As a father of four kids who enjoys participating in athletics, I have to remind myself that it is okay when my kid misses a shot, strikes out, or doesn’t play good enough defense. That fact is, it is their game and their experience, and my playing days are over. A good reminder for me when I feel that my kid needs my advice from the stands comes from the great John Wooden, basketball player and head coach at the University of California at Los Angeles. He once said, “Young people need models, not critics (批判者) .” Instead of being upset with what my kid is not doing well, or how an official has “cheated” our team, I should focus on helping my kid learn to respect the other team. I should watch my language and the negative comments that could come from my mouth. I should respect the officials and not argue every call that is made. Perhaps most importantly, I should support my kids’ team, win or lose. Life is tough, and life is not fair. Like life, sports are tough and not always fair. Yet sports can be a wonderful training ground for life’s challenges. Just like we win some and lose some in sports, we also deal with plenty of successes, challenges and failures in our lives. Let’s try to be good sports in both the winning and losing situations and during our successes, challenges and failures. 21．Why does the author mention NCAA’s recent study? A．To introduce the topic of sportsmanship. B．To prove the reduction of sportsmanship. C．To stress the experience of sportsmanship D．To show the improvement of sportsmanship 22．What does the underlined word “invested” mean in paragraph 1? A．Profited. B．Absorbed. C．Devoted. D．Harvested. 23．What should parents do to encourage sportsmanship according to the text? A．Express deep concern about the other teams’ skills. B．Make positive comments on their kids’ performance. C．Back their kids’ team whatever the result of athletics is. D．Respect the other players’ honor whatever cheating happens. 24．Which words can best describe the author? A．Modest and demanding. B．Strict and responsible. C．Kind and warm-hearted. D．Understanding and broad-minded. 【答案】21．A 22．C 23．C 24．D 【导语】本文是一篇议论文，主要讲的是美国大学体育协会最近进行的一项研究表明，虽然多年来运动员的体育精神有所提高，但球迷和父母的体育精神却有所下降，作者在文中讲了父母应该如何保持体育精神。 21．推理判断题。根据第一段的“A recent study conducted by the National Collegiate Athletic Association (NCAA) showed that while sportsmanship among players has improved over the years, sportsmanship in the fans and parents has reduced.(美国大学体育协会最近进行的一项研究表明，虽然多年来运动员的体育精神有所提高，但球迷和父母的体育精神却有所下降。)”可知，作者提到NCAA最近的研究的目的是引出体育精神这一主题。故选A。 22．词句猜测题。根据第一段的“Is it the time and money invested into private lessons and travel teams?(是在私人课程和旅行团队上投入的时间和金钱吗？)”可知，划线词所在的句子表示“我一直很感兴趣的是，为什么看台上的人总是觉得他们比实际的参与者投入了更多”，invest的意思是“投入”，和devote意思相近，故选C。 23．推理判断题。根据倒数第二段的“Perhaps most importantly, I should support my kids’ team, win or lose.(也许最重要的是，我应该支持我孩子的球队，无论输赢。)”可知，父母应该无论比赛结果如何，都支持他们孩子的球队。故选C。 24．推理判断题。根据倒数第二段的“Instead of being upset with what my kid is not doing well, or how an official has “cheated” our team, I should focus on helping my kid learn to respect the other team. I should watch my language and the negative comments that could come from my mouth. I should respect the officials and not argue every call that is made. Perhaps most importantly, I should support my kids’ team, win or lose.(应该专注于帮助我的孩子学会尊重另一个团队，而不是为我的孩子做得不好，或者一个裁判员如何“欺骗”了我们的团队而烦恼。我应该注意我的语言和可能从我嘴里发出的负面评论。我应该尊重裁判员，而不是对每一个判罚都进行争论。也许最重要的是，我应该支持我孩子的球队，无论输赢。)”可知，作者是善解人意，心胸开阔的，即understanding和broad-minded。故选D。 五、（山东省烟台市2023-2024学年高一下学期7月期末学业水平诊断）语法填空 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。 On March 22, just 10 minutes before a Jiangxi Opera appreciation class 36 (schedule) to begin, the lecture hall at Nanchang University was packed with over 100 people. More students continued to pour in, 37 (cause) Chen Li, the professor to give the lecture, to relocate the class to a larger place. Having taught the course for many years, Chen focuses on the history, melodies and performance characteristics of Jiangxi Opera. Chen’s teaching style, which combines traditional lecturing with live performances, 38 (set) her class apart. Often dressed in Jiangxi Opera costumes in her class, Chen transforms the classroom into a stage to build 39 (enthusiastic) in her students. Wearing traditional clothes, the students immerse (沉浸) themselves 40 (entire) in the world of Jiangxi Opera. “In my class, I urge them 41 (come) to the stage and experience the whole process for themselves,” Chen said. “ 42 an active advocate (推广者) of Jiangxi Opera, I need to think more about the future of the art form.” Zhou Xiaoli, who once performed in Chen’s class, found her interactive teaching method unique and 43 (engage) and has developed an interest in this art form. “I thought Jiangxi Opera boring and outdated before, 44 her class made me love it,” she said. Jiangxi Opera has deep historical roots. During the 1950s and 60s, it thrived (繁荣) in Leping City with more than 400 ancient stages, over 20 percent of 45 were well-preserved from the Ming and Qing dynasties. In 2018, Jiangxi Opera appeared on the Spring Festival Gala stage for the first time. 【答案】36．was scheduled 37．causing 38．sets 39．enthusiasm 40．entirely 41．to come 42．As 43．engaging 44．but/yet 45．which 【导语】这是一篇新闻报道。短文介绍了陈教授穿着江西戏曲服装在南昌大学推广赣剧。 36．考查时态。句意：3月22日，就在江西戏曲欣赏课开始前10分钟，南昌大学的讲堂里挤满了100多人。be scheduled to do sth.计划做某事 ，为固定短语。根据“On March 22”，本句为一般过去时。 故填was scheduled。 37．考查现在分词。句意：越来越多的学生继续涌入，导致主讲的陈俐教授把教室搬到了一个更大的地方。空处为非谓语动词，该空后内容是前句造成的意料之中的结果，cause用现在分词形式作结果状语。故填causing。 38．考查时态。句意：陈老师的教学风格将传统讲课与现场表演相结合，使她的班级与众不同。陈述事实，为一般现在时，主语为Chen’s teaching style，谓语为单数第三人称。故填sets。 39．考查名词。句意：在课堂上，陈老师经常穿着赣剧服装，她把教室变成了一个舞台，以激发学生的热情。不可数名词enthusiasm作宾语。故填enthusiasm。 40．考查副词。句意：学生们穿着传统服装，完全沉浸在赣剧的世界里。副词entirely作状语修饰动词immerse。故填entirely。 41．考查不定式。句意：“在我的课堂上，我敦促他们走上舞台，亲身体验整个过程，”陈说。urge sb. to do sth.敦促某人做某事，come用不定式形式。 故填to come。 42．考查介词。句意：作为赣剧的积极推广者，我需要更多地思考这种艺术形式的未来。根据句意可知，表示作为，用介词as ，首字母大写。故填As。 43．考查形容词。句意：曾经在陈老师的课堂上表演过的周晓丽，发现她的互动教学方法独特而引人入胜，并对这种艺术形式产生了兴趣。对宾语her interactive teaching method进行说明，用修饰物的-ing形容词engaging (迷人的、吸引人的)作宾语补足语。故填engaging。 44．考查连词。句意：她说：“以前我觉得赣剧枯燥、过时，但她的课让我爱上了它。”根据句意可知，前后句意为转折关系，用并列连词but/yet。故填but/yet。 45．考查定语从句。句意：在20世纪50年代和60年代，它在乐平市蓬勃发展，拥有400多个古戏台，其中20%以上明清时期的古戏台保存完好。“介词+关系代词”引导非限制性定语从句，先行词为more than 400 ancient stages，指物，作定语从句中介词of的宾语，关系代词为which。故填which. 六、（山东省德州市2023-2024学年高一下学期7月期末考试）完形填空 After a three-year separation with my best friend, our hearts were filled with the desire to reconnect. We both shared a dream of an exciting adventure in Australia. As our 21 unfolded, every moment was filled with a grin on my face. My 22 was beyond description. And my friend and I 23 to have a try of the Canyon Swing tandem jump, a breathtaking 60-meter fall that is like bungee jumping (蹦极) yet offers a unique and 24 experience of staying upright in the harness. After several failed 25 , we knew it was time to gather our courage. With our throats tightening and hearts thundering, we finally kept our eyes tightly closed to 26 the edge. With fear gripping me, I was convinced my heart would 27 in my chest as we fell quickly towards the jagged rocks below. Our faces 28 , our hair tossing about by the extremely strong wind. The surrounding 29 and the rocky mountains became a blur of greens and browns as they rushed before our eyes. The fall felt both 30 quick and like an endless cinematic masterpiece. For a moment, my mind 31 , and I knew the meaning of meditation (冥想). I was unaware that I had been 32 the entire time until we flew gracefully at the end of the string, 33 above the crystal-clear water beneath us. Of course it was full of terror, yet it was also a moment that I realized I had the 34 of my life. The sense of achievement and the joy of sharing this experience with my best friend made it a 35 moment that I will cherish forever. 21．A．search B．holiday C．research D．survey 22．A．frustration B．calmness C．excitement D．confusion 23．A．decided B．pretended C．promised D．remembered 24．A．relevant B．educational C．rich D．thrilling 25．A．procedures B．approaches C．attempts D．experiments 26．A．cut in B．hang out C．step off D．climb up 27．A．break B．sink C．ache D．explode 28．A．froze B．softened C．brightened D．clouded 29．A．tourists B．trees C．villages D．birds 30．A．rain B．sound C．lightning D．storm 31．A．emptied B．wandered C．changed D．restarted 32．A．commanding B．complaining C．responding D．screaming 33．A．skipping B．slipping C．floating D．swinging 34．A．reminder B．time C．peace D．impression 35．A．decisive B．brief C．precious D．creative 【答案】21．B 22．C 23．A 24．D 25．C 26．C 27．D 28．A 29．B 30．C 31．A 32．D 33．D 34．B 35．C 【导语】这是一篇记叙文。文章主要讲述了作者和朋友在澳大利亚尝试峡谷摇摆双人跳项目，感到刺激和美好。 21．考查名词词义辨析。句意：随着我们假期的展开，我的脸上每时每刻都洋溢着笑容。A. search研究；B. holiday假日；C. research研究；D. survey调查表。根据上文“We both shared a dream of an exciting adventure in Australia.(我们都梦想在澳大利亚进行一次激动人心的冒险)”推测他们是去澳大利亚度假的，故选B。 22．考查名词词义辨析。句意：我激动得难以形容。A. frustration沮丧；B. calmness平静；C. excitement激动；D. confusion困惑。根据上文“every moment was filled with a grin on my face”可知，作者对于这次冒险感到激动。故选C。 23．考查动词词义辨析。句意：我和我的朋友决定尝试一下峡谷摇摆双人跳，这是一个令人惊叹的60米高的坠落，就像蹦极一样，但它提供了一种独特而刺激的直立体验。A. decided决定；B. pretended假装；C. promised承诺；D. remembered记得。根据后文“to have a try of the Canyon Swing tandem jump”可知，此处指他们决定尝试一下峡谷摇摆双人跳，故选A。 24．考查形容词词义辨析。句意：我和我的朋友决定尝试一下峡谷摇摆双人跳，这是一个令人惊叹的60米高的坠落，就像蹦极一样，但它提供了一种独特而刺激的直立体验。A. relevant有关的；B. educational教育的；C. rich富有的；D. thrilling令人激动的。根据上文“like bungee jumping”可知，就像蹦极一样它提供了一种独特而刺激的体验。故选D。 25．考查名词词义辨析。句意：经过几次失败的尝试，我们知道是时候鼓起勇气了。A. procedures程序；B. approaches方法；C. attempts尝试；D. experiments实验。根据后文“we knew it was time to gather our courage”可知，后文提到要鼓起勇气，说明之前的尝试失败了。故选C。 26．考查动词短语辨析。句意：我们的喉咙紧绷着，心怦怦直跳，终于闭上眼睛，走下了悬崖。A. cut in插嘴；B. hang out闲逛；C. step off走下；D. climb up攀登上。根据后文“as we fell quickly towards the jagged rocks below”可知，作者和朋友走下了悬崖，开始了双人跳项目。故选C。 27．考查动词词义辨析。句意：恐惧攫住了我，我确信我的心会在我的胸膛里爆炸，因为我们迅速地向下面锯齿状的岩石的方向坠落。A. break打破；B. sink下沉；C. ache疼痛；D. explode爆炸。根据后文“as we fell quickly towards the jagged rocks below”指因为迅速坠落而心跳加速，像是要爆炸。故选D。 28．考查动词词义辨析。句意：我们的脸僵住了，头发被狂风吹得乱飘。A. froze冻结；B. softened变柔软；C. brightened点亮；D. clouded给……蒙上阴影。根据上文“as we fell quickly towards the jagged rocks below”以及后文“our hair tossing about by the extremely strong wind”指因为下降速度快，脸僵住了，头发被狂风吹得乱飘。故选A。 29．考查名词词义辨析。句意：周围的树木和岩石山脉在我们眼前掠过，变成了一片模糊的绿色和棕色。A. tourists游客；B. trees树木；C. villages村庄；D. birds鸟。根据后文“a blur of greens”可知周围是树木。故选B。 30．考查名词词义辨析。句意：坠落的感觉既像闪电般迅速，又像一部永无止境的电影杰作。A. rain雨水；B. sound声音；C. lightning闪电；D. storm风暴。根据上文“as we fell quickly towards the jagged rocks below”指坠落的感觉像是闪电一样快速，故选C。 31．考查动词词义辨析。句意：在那一刻，我的头脑清空了，我明白了冥想的意义。A. emptied清空；B. wandered漫游，漫步；C. changed改变；D. restarted重新启动。根据后文“I knew the meaning of meditation”可知，作者的头脑清空了，像是冥想一般。故选A。 32．考查动词词义辨析。句意：我没有意识到我一直在尖叫，直到我们优雅地飞到绳子的末端，在水晶般清澈的水面上摇摆。A. commanding指挥；B. complaining投诉；C. responding反应，回应；D. screaming尖叫。根据后文“it was full of terror”指作者因为恐惧而一直尖叫。故选D。 33．考查动词词义辨析。句意：我没有意识到我一直在尖叫，直到我们优雅地飞到绳子的末端，在水晶般清澈的水面上摇摆。A. skipping跳过，蹦蹦跳跳地走；B. slipping滑动；C. floating漂浮；D. swinging摆动。根据上文“we flew gracefully at the end of the string”可知，作者他们在绳子上，所以是在水面上摇摆。故选D。 34．考查名词词义辨析。句意：当然，那一刻充满了恐惧，但那也是我意识到我拥有生命中最美好的时光的一刻。A. reminder提醒物；B. time时间；C. peace和平；D. impression印象。根据后文“The sense of achievement and the joy of sharing this experience with my best friend”可知，作者认为这是和朋友的美好时光。故选B。 35．考查形容词词义辨析。句意：与我最好的朋友分享这段经历的成就感和喜悦使它成为我永远珍惜的珍贵时刻。A. decisive果断的；B. brief简短的；C. precious宝贵的；D. creative创造性的。根据后文“I will cherish forever”可知永远珍惜是因为宝贵。故选C。 原创精品资源学科网独家享有版权，侵权必究！2 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$ Unit 3 The world of science Period 1 Starting out and understanding ideas分层练习 语言知识 一、（2025·高一课时练习）单词拼写 1. His parents are trying to pull him out of the ________(虚拟的) world these days. 2. For this job it is __________(值得做的) to know something about medicine. 3. If ir is easy for you to get lost, you had better take a _________with you. 4. Whenever there is a sale in the supermarket, my mother always ends up buying good s_________at a low price. 5. Suddenly, a white light ________(shoot) towards my eyes, and I could see nothing. 6. The young man charges the b_______of his electric car every two days. 二、（2025·高一课时练习）单句语法填空 1. He (shoot) at a bird and missed it. 2. It turns out that just looking at green, growing things can reduce stress, lower blood (press), and put people into a better mood. 3. (wear) technology is getting a lot of attention these days. 4. Lanier invented the term “virtual (real)” and pioneered its early development. 5. He is always ready to help others, (desire) nothing. 6. Online education gives students enough (flexible). 7. Kids don’t understand how technology can be applied to careers in addition to (compute). 8. (addition) courses may be taken if desired. 9. But Fred was bored and desired (go)home.   10. The car was capable 110 miles per hour. 三、（2025·高一课时练习）选词填空 Never say never lead to in terms of thanks to in addition 1. _____________________! You never know what will happen in the future. 2. _____________________money, it’s not a good job, but I can gain some experience. 3. It was reported that the discovery of new evidence had ____________________the thief being caught. 4. The hotel itself can accommodate 80 guests and ___________________,there are several self-catering apartment. 5. ________his gifts for learning foreign languages, Bill can communicate with people freely in this country now. 知识应用 四、（23-24高一上·浙江台州·期末）阅读理解 A recent study conducted by the National Collegiate Athletic Association (NCAA) showed that while sportsmanship among players has improved over the years, sportsmanship in the fans and parents has reduced. It has always interested me why people in the stands often feel they have invested more than the actual participants. Is it the time and money invested into private lessons and travel teams? Is it the college scholarship we need our children to earn? Is it the fear of seeing our kids fail? In any event, we, as parents and fans, should all take a step back and determine if we are helping our kids, or undermining the experience. As a father of four kids who enjoys participating in athletics, I have to remind myself that it is okay when my kid misses a shot, strikes out, or doesn’t play good enough defense. That fact is, it is their game and their experience, and my playing days are over. A good reminder for me when I feel that my kid needs my advice from the stands comes from the great John Wooden, basketball player and head coach at the University of California at Los Angeles. He once said, “Young people need models, not critics (批判者) .” Instead of being upset with what my kid is not doing well, or how an official has “cheated” our team, I should focus on helping my kid learn to respect the other team. I should watch my language and the negative comments that could come from my mouth. I should respect the officials and not argue every call that is made. Perhaps most importantly, I should support my kids’ team, win or lose. Life is tough, and life is not fair. Like life, sports are tough and not always fair. Yet sports can be a wonderful training ground for life’s challenges. Just like we win some and lose some in sports, we also deal with plenty of successes, challenges and failures in our lives. Let’s try to be good sports in both the winning and losing situations and during our successes, challenges and failures. 21．Why does the author mention NCAA’s recent study? A．To introduce the topic of sportsmanship. B．To prove the reduction of sportsmanship. C．To stress the experience of sportsmanship D．To show the improvement of sportsmanship 22．What does the underlined word “invested” mean in paragraph 1? A．Profited. B．Absorbed. C．Devoted. D．Harvested. 23．What should parents do to encourage sportsmanship according to the text? A．Express deep concern about the other teams’ skills. B．Make positive comments on their kids’ performance. C．Back their kids’ team whatever the result of athletics is. D．Respect the other players’ honor whatever cheating happens. 24．Which words can best describe the author? A．Modest and demanding. B．Strict and responsible. C．Kind and warm-hearted. D．Understanding and broad-minded. 五、（山东省烟台市2023-2024学年高一下学期7月期末学业水平诊断）语法填空 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。 On March 22, just 10 minutes before a Jiangxi Opera appreciation class 36 (schedule) to begin, the lecture hall at Nanchang University was packed with over 100 people. More students continued to pour in, 37 (cause) Chen Li, the professor to give the lecture, to relocate the class to a larger place. Having taught the course for many years, Chen focuses on the history, melodies and performance characteristics of Jiangxi Opera. Chen’s teaching style, which combines traditional lecturing with live performances, 38 (set) her class apart. Often dressed in Jiangxi Opera costumes in her class, Chen transforms the classroom into a stage to build 39 (enthusiastic) in her students. Wearing traditional clothes, the students immerse (沉浸) themselves 40 (entire) in the world of Jiangxi Opera. “In my class, I urge them 41 (come) to the stage and experience the whole process for themselves,” Chen said. “ 42 an active advocate (推广者) of Jiangxi Opera, I need to think more about the future of the art form.” Zhou Xiaoli, who once performed in Chen’s class, found her interactive teaching method unique and 43 (engage) and has developed an interest in this art form. “I thought Jiangxi Opera boring and outdated before, 44 her class made me love it,” she said. Jiangxi Opera has deep historical roots. During the 1950s and 60s, it thrived (繁荣) in Leping City with more than 400 ancient stages, over 20 percent of 45 were well-preserved from the Ming and Qing dynasties. In 2018, Jiangxi Opera appeared on the Spring Festival Gala stage for the first time. 六、（山东省德州市2023-2024学年高一下学期7月期末考试）完形填空 After a three-year separation with my best friend, our hearts were filled with the desire to reconnect. We both shared a dream of an exciting adventure in Australia. As our 21 unfolded, every moment was filled with a grin on my face. My 22 was beyond description. And my friend and I 23 to have a try of the Canyon Swing tandem jump, a breathtaking 60-meter fall that is like bungee jumping (蹦极) yet offers a unique and 24 experience of staying upright in the harness. After several failed 25 , we knew it was time to gather our courage. With our throats tightening and hearts thundering, we finally kept our eyes tightly closed to 26 the edge. With fear gripping me, I was convinced my heart would 27 in my chest as we fell quickly towards the jagged rocks below. Our faces 28 , our hair tossing about by the extremely strong wind. The surrounding 29 and the rocky mountains became a blur of greens and browns as they rushed before our eyes. The fall felt both 30 quick and like an endless cinematic masterpiece. For a moment, my mind 31 , and I knew the meaning of meditation (冥想). I was unaware that I had been 32 the entire time until we flew gracefully at the end of the string, 33 above the crystal-clear water beneath us. Of course it was full of terror, yet it was also a moment that I realized I had the 34 of my life. The sense of achievement and the joy of sharing this experience with my best friend made it a 35 moment that I will cherish forever. 21．A．search B．holiday C．research D．survey 22．A．frustration B．calmness C．excitement D．confusion 23．A．decided B．pretended C．promised D．remembered 24．A．relevant B．educational C．rich D．thrilling 25．A．procedures B．approaches C．attempts D．experiments 26．A．cut in B．hang out C．step off D．climb up 27．A．break B．sink C．ache D．explode 28．A．froze B．softened C．brightened D．clouded 29．A．tourists B．trees C．villages D．birds 30．A．rain B．sound C．lightning D．storm 31．A．emptied B．wandered C．changed D．restarted 32．A．commanding B．complaining C．responding D．screaming 33．A．skipping B．slipping C．floating D．swinging 34．A．reminder B．time C．peace D．impression 35．A．decisive B．brief C．precious D．creative 原创精品资源学科网独家享有版权，侵权必究！2 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$