Unit 2 Success 单元小测(PPT课件)-【满分思维】2026-2027学年高中英语选择性必修第一册配套课件（北师大版）

单元小测 Unit 2 1 Ⅰ单句填空(每小题1.5分，共15分) 1.The ________(faith) dog started barking wildly as if it sensed the danger was coming. faithful 2.Please accept this gift in ____________(appreciate) of all you've done for us. appreciation 3.Last year, both sides ___________(commit) themselves to settling the disagreement peacefully. committed 4.You need to convince them of your ___________(enthusiastic) for the job. enthusiasm 1 2 3 4 5 6 7 8 9 10 单 元 小 测 2 5.When giving the speech, he owed his achievement to hard work and ______________(determine) to succeed. determination 6.The ____________(cooperate) effort of countless volunteers made the community clean-up event a huge success. cooperative 7.His passion for exploration was ________(limit), as he started one adventure after another, always seeking new experiences and challenges. limitless 8.His ________(selfish) love for his family was shown through the sacrifices he made to ensure their happiness and well-being. selfless 1 2 3 4 5 6 7 8 9 10 单 元 小 测 3 9.To improve the fit, the tailor will _________(length) the sleeves of the jacket by a few inches. lengthen 10.The doctor noted that the patient's heart rate was __________(normal), which indicated a potential health issue. abnormal 1 2 3 4 5 6 7 8 9 10 单 元 小 测 4 Ⅱ短语填空(每小题2分，共12分) 1.It doesn't ____________(有意义;解释得通) to buy the cheapest brand of laptop just to save a few dollars. make sense 2.The company decided to ___________(赠送) free samples of their new product to attract more customers. give away 3.He often __________________(努力,专心于某事) his research, forgetting to have meals. applies himself to 4.He _________ himself ____(贡献,奉献) the study day in and day out and finally he achieved success. devoted to 1 2 3 4 5 6 单 元 小 测 5 5.She ________________(退出) the marathon halfway through because she injured her ankle. dropped out of 6.The environmental challenges are significant, but the efforts made by the Tanzania National Park Authority seem to ________(得到回报;取得成功). pay off 1 2 3 4 5 6 单 元 小 测 6 Ⅲ句型训练(每小题3分，共9分) 1.__________________________ in poems, but also he is able to recite some of them. 约翰(John)不仅对诗歌感兴趣,还能背诵其中几首。 Not only is John interested 2.__________________, he jumped with great joy. (v.-ing作状语) 听到这个消息时,他高兴地跳了起来。 Hearing the news 3.______________________________ enabled him to make a mad dash to the farmhouse despite fatigue and concern. (强调句) 正是他经常跑步，使他能够不顾疲劳和担忧，疯狂地冲向农舍。 It was his regular running that 1 2 3 单 元 小 测 7 Ⅳ阅读理解(每小题2.5分，共10分) Do you have a suit or dress in the closet that you haven't worn for years but are reluctant to get rid of? Maybe you say, “I can't throw that away because I paid good money for it.” If you recognize this in yourself, then you are suffering from commitment to the sunk cost fallacy (谬误). It occurs when we feel that we have invested too much to quit. This psychological trap causes us to stick with a plan even if it no longer serves us and the costs clearly outweigh the benefits. 1 2 3 4 单 元 小 测 8 Arkes and Blumer conducted a survey showing that people are influenced by sunk cost fallacy in their decisions. Participants imagined spending $100 on a ski trip to Michigan and $50 on Wisconsin, realizing later they were for the same weekend. They were told Wisconsin would be more enjoyable. When asked which trip to take, 54% chose Michigan despite the reasonable choice being Wisconsin, because they had made a greater initial investment. 1 2 3 4 单 元 小 测 9 Sunk cost fallacy takes place when we let emotions cloud our decisions. Once we've invested in a choice, we feel guilt or regret if we don't follow through. We fail to realize that past costs won't be recovered. Instead, we base decisions on past costs, ignoring present and future costs and benefits. This may be due to loss aversion (厌恶), where losses feel worse than gains. We avoid losses, making choices based on avoiding the “loss” of our past investment instead of considering the benefits gained if we don't continue our commitment. 1 2 3 4 单 元 小 测 10 No one can deny the fact that we benefit a lot from perseverance. So our society loves to emphasize perseverance. Never give up! Don't waste. But only you know the right path for you. Sometimes walking away is the hardest choice of all. You might realize a path you're on is no longer the right one or never was. That's a painful realization. 1 2 3 4 单 元 小 测 11 【文章大意】本文是一篇议论文，主要论述了沉没成本谬误的概念 及其对决策的影响，探讨如何避免因过去的投资而做出不理性的选 择，引导读者关注未来的成本与收益，以更明智的态度面对生活中 的取舍。 1 2 3 4 单 元 小 测 12 ( )1.What phenomenon does the author describe at the beginning of the text? A.People benefit from sticking with a plan. B.People's consumption view has changed. C.People refuse to give up the past commitment. D.People's clothes are becoming more expensive. √ 1 2 3 4 单 元 小 测 13 [解析] 细节理解题。根据第一段中“Do you have a suit or dress in the closet that you haven't worn for years but are reluctant to get rid of? Maybe you say, ‘I can't throw that away because I paid good money for it.’ If you recognize this in yourself, then you are suffering from commitment to the sunk cost fallacy (谬误).”(你衣柜里是否有一套多年没穿过却又舍不得扔掉的西装或裙 子？也许你会说，“我不能扔掉它，因为我花了很多钱。”如果你在自 己身上认识到这一点，那么你就陷入了沉没成本谬误。)可知，第一 段描述的是人们不愿意放弃自己已经投入太多的事情，因此不断地 坚持下去，最终只会导致成本明显大于收益，这种现象是“沉没成本 谬误”，即人们拒绝放弃过去的投入。故选C。 1 2 3 4 单 元 小 测 14 ( )2.Why did more than half of the participants choose the trip to Michigan in the survey? A.To save more of the loss. B.To appear more reasonable. C.To make a greater investment. D.To enjoy more of themselves. √ 1 2 3 4 单 元 小 测 15 [解析] 推理判断题。根据第二段中“When asked which trip to take, 54% chose Michigan despite the reasonable choice being Wisconsin, because they had made a greater initial investment.” 可知，尽管合理的选择是威斯康星州，54%的人选择了密歇根州，因 为他们对密歇根州的初始投资更大，即在密歇根州的旅行投入了100 美元，该投入多于对威斯康星州的投入，所以为了避免更多的损失 (即投入的100美元)，人们不会选择更合理的威斯康星州，而是继续 选择密歇根州。故选A。 1 2 3 4 单 元 小 测 16 ( )3.When does “sunk cost fallacy” occur? A.When we don't follow through our choices. B.When we don't continue our commitment. C.When we stop feeling guilty and regretful. D.When we make decisions based on past costs emotionally. √ 1 2 3 4 单 元 小 测 17 [解析] 细节理解题。根据第三段中“Sunk cost fallacy takes place when we let emotions cloud our decisions.”(当我们让情绪影响我 们的决定时，沉没成本谬误就会发生。)以及“Instead, we base decisions on past costs, ignoring present and future costs and benefits.”(相反，我们的决策基于过去的成本，忽略了现在和未来的 成本和收益。)可知，当我们情绪化地根据过去的成本做决定时，容 易发生沉没成本谬误。故选D。 1 2 3 4 单 元 小 测 18 ( )4.What is the author's attitude towards “perseverance”? A.Favourable. B.Dismissive. C.Objective. D.Unclear. [解析] 推理判断题。根据最后一段中“No one can deny the fact that we benefit a lot from perseverance. So our society loves to emphasize perseverance. Never give up! Don't waste.” (没有人能否认我们从毅力中获益良多。所以我们的社会喜欢强调毅 力。永不放弃!不要浪费。)可知，此处作者强调人们可以从毅力中获 益良多；同时根据本段“But only you know the right path for you. Sometimes walking away is the hardest choice of all. √ 1 2 3 4 单 元 小 测 19 You might realize a path you're on is no longer the right one or never was. That's a painful realization.”(但只有你自己知道哪条 路适合你。有时候，离开是最艰难的选择。你可能会意识到自己正 在走的路不再正确，或者从来就不对。这是一个痛苦的认识。)可知， 此处作者强调的是凭借毅力坚持的路不一定是正确的路，因此作者 认为此时不必坚持下去，而是要选择适合自己的路，即离开当下坚 持的错误的路。因此作者对于“毅力”的态度是有褒有贬的，即客观的。 故选C。 1 2 3 4 单 元 小 测 Ⅴ语法填空(每小题1.5分，共15分) China has set up its 1._____(one) deep space exploration laboratory with the purpose of carrying out deep space exploration as well as cutting-edge technology research in the field of spaceflight. The laboratory, 2.________(locate) in Anhui Province, is a new type of science and technology research and development institution that realizes the integration of science, technology and engineering. first located 1 2 3 4 5 6 7 8 9 10 单 元 小 测 21 The laboratory is 3.___________(support) deep space exploration and carry out frontier, 4.______(base) and strategic research in the field. It will also undertake research and demonstration. The laboratory is an open platform 5._______ international talents can come to work. After the 6.___________(complete) of the Tianwen Ⅰ mission, China will also plan a number of Tianwen series of planetary exploration missions to explore the vastness of space. There will be the Tianwen Ⅱ, Tianwen Ⅲ, Tianwen Ⅳ, etc. to support basic where completion 1 2 3 4 5 6 7 8 9 10 单 元 小 测 22 7._____ main task of the follow-up is to explore the asteroids (小行星) in deep space. The asteroid samples 8._______________ ________(collect) back. After that, China will be prepared to explore Jupiter and other planets in the solar system, 9.________(hope) to complete the exploration of 100 astronomical units in 2049, to reach 15 billion kilometres from Earth, or even 10.____ the edge of the solar system. The will be collected hoping to 1 2 3 4 5 6 7 8 9 10 单 元 小 测 【文章大意】本文是一篇说明文。文章介绍了中国设立的首个深空 探测实验室的情况，该实验室旨在开展深空探测和航天领域的尖端 技术研究。 1._____ first [解析] 考查序数词。提示词作定语，表示“第一个”，用序数词first。 故填first。 2.________ located [解析] 考查非谓语动词。 此处是非谓语动词作后置定语，locate与 其逻辑主语laboratory之间是被动关系，用过去分词。故填located。 1 2 3 4 5 6 7 8 9 10 单 元 小 测 24 3.___________ to support [解析] 考查非谓语动词。分析句子可知，空处作表语，用不定式表 示深空实验室未来的用途。故填to support。 4.______ basic [解析] 考查形容词。提示词作定语修饰名词research，用形容词 basic，意为“基础的，基本的”。故填basic。 1 2 3 4 5 6 7 8 9 10 单 元 小 测 25 5._______ where [解析] 考查定语从句。分析句子可知，空格处单词引导限制性定语 从句，修饰先行词platform，关系词代替先行词在定语从句中作地点 状语，表示“在这个平台上”，应使用关系副词where引导该从句。故 填where。 6.___________ completion [解析] 考查名词。提示词作宾语，用名词completion，意为“完成”， 为不可数名词。故填completion。 1 2 3 4 5 6 7 8 9 10 单 元 小 测 26 7._____ The [解析] 考查冠词。根据语境可知，此处表示特指的任务，位于句首， 首字母大写。故填The。 8.________________ will be collected [解析] 考查动词时态和语态。分析句子可知，collect(收集)是句中谓 语动词，与主语samples(样本)之间是被动关系，根据语境可知，此 处描述未来的太空探测任务，应使用一般将来时。综上，谓语应用 一般将来时的被动语态。故填will be collected。 1 2 3 4 5 6 7 8 9 10 单 元 小 测 27 9.________ hoping [解析] 考查非谓语动词。此处作伴随状语，hope(希望)与其逻辑主 语China之间是主动关系，用现在分词。故填hoping。 10.____ to [解析] 考查介词。结合上文to reach 15 billion kilometres from Earth可推知，这里表示“甚至到达太阳系边缘”，用to the edge of…。 故填to。 1 2 3 4 5 6 7 8 9 10 单 元 小 测 28 Ⅵ完形填空(每小题1分，共15分) Blake loved science. Super Science Week was going to be the best week ever because he was . .1. . an experiment to his third grade classmates. “For my experiment, I'm going to . .2. . an egg in water,” Blake announced to his class. He poured salt into a glass of water and then dropped an egg in. But the egg didn't . .3. . upright in the middle of the glass. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 单 元 小 测 29 “Look, Blake's blushing!” Kate screamed from the back row. Blake looked . .4. . to Mrs Watson. The teacher wiped the tears from his face and said, “. .5. . trying!” The next morning, Blake put on his Mickey Mouse ears. Everyone laughed, and his face . .6. .. “Mouse ears are your science experiment?” Perry asked. “No, blushing is! Charles Darwin called blushing the most . .7. . of all expressions. Other animals do not blush,” Blake said. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 单 元 小 测 30 “Blushing is . .8. . by an overactive nervous system,” Blake added. He walked around the classroom, giving each classmate a . .9. . look at his red face. Then he put up a card showing blood vessels (血管). The class gathered around to . .10. . his painting. “When you feel . .11. .,” Blake said, “your emotions cause you to blush. There's no way to control it. It's a(n) . .12. . part of being human, so the best thing you can do is accept it unless you'd rather be a(n) . .13. ..” At it, the class applauded. Blake walked proudly back to his seat. His red face . .14. . the whole classroom. Science was his . .15. .! 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 单 元 小 测 31 【文章大意】本文是一篇记叙文，主要讲述了布莱克非常热爱科学， 在一次科学实验周上，他给三年级的同学做一个让鸡蛋直立在杯子 中的实验，以失败告终，老师鼓励布莱克继续努力；布莱克再一次 进行脸红是所有表情中最具人性的，其他动物不会脸红的实验并获 得成功的故事。 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 单 元 小 测 32 ( )1.A.recommending B.presenting C.designing D.advocating [解析] 根据“‘For my experiment, I'm going to…an egg in water,’ Blake announced to his class.”可知，布莱克要给三年级的同学展示 一个实验。故选B。recommend推荐；present呈现；design设计； advocate提倡。 ( )2.A.stand B.put C.drop D.harvest [解析] 根据“He poured salt into a glass of water and then dropped an egg in.”可知，布莱克的实验是把鸡蛋直立在水中。故 选A。stand使直立；put放置；drop掉落；harvest收获。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 单 元 小 测 33 ( )3.A.appear B.hide C.break D.stay [解析] 根据“‘For my experiment, I'm going to…an egg in water,’ Blake announced to his class.”和but表示转折可知，鸡蛋并没有在 杯子中间保持直立。故选D。appear出现；hide隐藏；break打破； stay保持。 ( )4.A.fearlessly B.helplessly C.attentively D.confusedly [解析] 根据“But the egg didn't…upright in the middle of the glass.”以及“Look, Blake's blushing!”可知，实验失败，布莱克羞愧得 脸红，很无助地看向沃森太太。故选B。fearlessly勇敢地，大胆地； helplessly无助地；attentively注意地；confusedly困惑地。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 单 元 小 测 34 ( )5.A.Keep B.Stop C.Avoid D.Enjoy [解析] 根据“The teacher wiped the tears from his face…”可知， 老师用行动鼓励布莱克，让其继续努力。故选A。keep继续(做某事)； stop停止；avoid避免；enjoy享受，欣赏。 ( )6.A.froze B.injured C.burned D.paled [解析] 根据“Everyone laughed…”可知，布莱克的脸因害羞而发烫。 故选C。freeze冻结，凝固；injure伤害；burn燃烧，发烫；pale变苍白。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 单 元 小 测 35 ( )7.A.distant B.nervous C.natural D.human [解析] 根据“‘Other animals do not blush,’ Blake said.”可知，动物 不会脸红，脸红是所有表情中最具人性的。故选D。distant遥远的， 久远的；nervous神经紧张的，担忧的；natural自然的；human人(类) 的，人本性的。 ( )8.A.caused B.dominated C.overwhelmed D.disguised [解析] 根据by an overactive nervous system可知，脸红是由过度 活跃的神经系统引起的。故选A。cause造成；dominate控制； overwhelm (情感)难以禁受,使应接不暇,淹没；disguise伪装,乔装。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 单 元 小 测 36 ( )9.A.rougher B.quicker C.closer D.longer [解析] 根据“He walked around the classroom…”可知，布莱克在教 室里走来走去，是为了让同学们可以更近距离地观察他的脸。故选C。 rougher更粗糙的,(地形)更崎岖的；quicker更快的；closer更近的， 更亲密的；longer更长的。 ( )10.A.distinguish B.admire C.identify D.evaluate [解析] 根据“Then he put up a card showing blood vessels (血管).”可知，全班围在一起欣赏他拿出的画。故选B。distinguish使 有别于,看清，认出；admire欣赏，仰慕；identify认出，识别； evaluate评价，评估。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 单 元 小 测 37 ( )11.A.frustration B.appreciation C.improvement D.embarrassment [解析] 根据“…your emotions cause you to blush.”可知，尴尬的情 绪会让人脸红。故选D。frustration挫折；appreciation欣赏，鉴赏； improvement改善；embarrassment尴尬，难堪。 ( )12.A.unusual B.unique C.normal D.essential [解析] 根据“There's no way to control it.”可知，没有办法控制脸 红，脸红是人类正常的一部分。故选C。unusual不寻常的，罕见的； unique独一无二的，独特的；normal正常的，标准的；essential必不 可少的，非常重要的。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 单 元 小 测 38 ( )13.A.monkey B.egg C.fool D.failure [解析] 根据“‘No, blushing is! Charles Darwin called blushing the most…of all expressions. Other animals do not blush,’ Blake said.” 可知，动物不会脸红，此处表示除非成为一只猴子才不会脸红。故 选A。monkey猴子；egg鸡蛋；fool傻瓜，笨蛋；failure失败。 ( )14.A.matched up B.stuck in C.met with D.lit up [解析] 根据“At it, the class applauded.”可知，他的红红的脸照亮 了整个教室。故选D。match up匹配；stick in卡住；meet with遭遇； light up照亮,(脸上)呈现高兴的情绪。 √ √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 单 元 小 测 39 ( )15.A.major B.subject C.thing D.course [解析] 根据“There's no way to control it. It's…part of being human, so the best thing you can do is accept it unless you'd rather be…At it, the class applauded.”可知，布莱克很擅长科学。 故选C。major专业课；subject 课题，话题；thing东西， (某人喜欢或擅长的)事情；course课程，进程。 √ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 单 元 小 测 40 $