Unit 6 Period 2 课后巩固 多维提能-（配套教参）【学霸笔记·同步精讲】2024-2025学年高中英语选择性必修第四册（外研版）

本高中英语讲义聚焦情态动词用法这一核心知识点，通过单句语法填空夯实基础，语法与写作实现语境应用，语篇填空达成综合运用，构建从基础到应用再到综合的递进式学习支架。 资料以多维度训练提升语言能力，如单句与语篇结合强化情态动词理解与表达，阅读理解融入太空探索主题培养思维品质。课中辅助教师系统授课，课后助力学生通过练习题巩固知识，查漏补缺，提升综合语言运用能力。

维度一　单句语法填空 1．You may want to be a pilot but can not become one because your eyesight is not good enough. 2．—Has the book I want arrived yet? I'll have to use it next week.The exam is coming. —Don't worry. You shall have it by this Friday. 3．When he was there, he would go to that coffee shop at the corner after work every day. 4．The train is to start soon and Mike hasn't arrived. What can have happened to him? 5．You need not have sent for a doctor because I feel quite all right now. 6．In today's information age, the loss of data can cause serious problems for a company. 7．—I'm afraid I have to leave now, for you see, he is waiting for me. —Well, if you must,__at least wait till the heavy rain stops. 8．Since you have finished your work, there is no point in staying any longer; you may/might as well go home. 9．If the train is on time, she should arrive in Beijing by seven o'clock, and then she can catch the last bus to her hotel. 维度二　语法与写作 1．上学期间每次她遇到麻烦，她都会向我求助。 Every time she was in trouble during school days, she would__turn__to__me__for__help． 2．在高考时任何人都不能将手机带进考场。 No person shall__carry__a__mobile__phone into the examination room during the College Entrance Examination. 3．我真的很后悔在该努力学习的时候浪费了太多时间。 I really regret wasting too much time when I should__have__studied__hard． 4．我找不到我的钱包了；我可能昨天把它落在超市了，但我不确定。 I can't__find__my__purse;__I may/might__have__left__it__in__the__supermarket yesterday, but I'm not sure. 5．对于你为我所做的一切，我怎么感激你都不过分。 I cannot__thank__you__too__much for what you've done for me. 维度三　语篇填空 Now I have been in the new school for three months and I adapt to the life here well.I 1.needn't have worried before I came here.The school is beautiful and the classmates are friendly.The teachers speak so clearly that I 2.can understand what they say well.Students 3.must obey school rules and are not allowed to speak freely in class.We 4.should arrive at school before 8 o'clock in the morning.One of our rules is that every student 5.shall wear the school uniform while at school. Ⅰ.阅读理解 (2024·东北师大附中期末)Should humans explore space? If you ask me, I'll definitely give a positive answer. Space exploration has a direct impact on the lives of humans, as well as the state of our world. Satellites moving around the earth make communication across the world possible, connecting people of different continents and broadcasting information worldwide. Furthermore, weather satellites can forecast harmful weather conditions, which allows humans to prepare for deadly natural disasters and saves lives. Space programs can also indirectly lead to the solution to poverty and world hunger. For example, large plots of land can be used far better if humans apply technologies. The most effective tool is the artificial satellite. It can screen areas of land within a very short time, indicating useful information, such as the condition of crops, soil, rainfall, and droughts. It can then transmit the information to ground stations on the earth for better use. In recent years, space-based technologies have become an important factor to reach and expand global health objectives. Information provided by remote technologies can be applied to studying epidemiology. These data provided by space technologies can monitor disease patterns, understand the environmental causes that spread the disease, make predictions about where it can spread in the future, and make plans to fight it efficiently. Furthermore, space exploration is something we can do for future generations. Mankind is using the resources on the planet, but these will run out one day. Overpopulation can be an existential threat to all mankind. Conceivably, with the advancement of cosmic space technology, it will be wise to use and explore the vast potential of other planets, such as the availability of mineral resources on asteroids or other planets. For the exploration of the universe, perhaps the most awesome and advantageous of all is that it will unite us to work together for a common purpose, regardless of our differences. 【解题导语】　本文是一篇议论文。文章就太空探索对人类的种种影响和好处展开论述。 1．What can space exploration do according to paragraph 2? A.Improve the traffic on the earth. B．Promote travel between countries. C．Help prevent deadly natural disasters. D.Help humans communicate and spread information. D　解析：细节理解题。根据第二段中的“Satellites moving around the earth...and broadcasting information worldwide.”可知，太空探索可以帮助人类交流和传播信息。 2．How can space programs help solve poverty and world hunger? A.By benefiting crop production with artificial satellites. B．By transporting food worldwide more easily. C．By creating job opportunities for the poor. D．By protecting available land resources. A　解析：推理判断题。根据第三段中的“It can screen areas...on the earth for better use.”可推知，太空项目利用人造卫星促进作物生产，以此来帮助解决贫困和世界饥饿问题。 3．What does the author think of mining resources on other planets? A．Time-wasting.　　　　B．Arguable. C．Unnecessary. D．Rewarding. D　解析：观点态度题。根据第五段中的“Conceivably...it will be wise to use and explore...on asteroids or other planets.”可推知，作者认为在其他星球上开采资源是有益的。 4．What is the passage? A．An advertisement. B．An argumentative essay. C．A speech. D．A news report. B　解析：文章类型题。文章的第一段提出本文论点；第二至五段具体阐述了作者认为的观点：人类应该探索太空；最后一段表明共同合作探索太空的美好愿景。由此可知，本文是一篇议论文。 Ⅱ.七选五 (2024·长沙长郡中学阶段测验)Now, imagine we're deep space explorers and we've found something out in space that is both extremely heavy and very small. This mysterious object would pull so powerfully that nothing inside could escape to the outside. 1.________Again imagine we stay in our spaceship at a safe distance and make a movie of this black hole. 2.________ We would instead see the black hole eat anything that came too close. We get lucky: As we watch, the black hole swallows an entire star! Our movie, titled “The Black Hole Eats a Star”， gets a million views online. 3.________ In the movie played backwards, we'd see a very heavy, very small object just sitting there—and then, all of a sudden, spit out an entire star! The object we're looking at now, which spits everything out and eats nothing, would be called a white hole. Are there white holes? We have good evidence from our telescopes that black holes really do exist. 4.________ That astronomers think about white holes is because of Albert Einstein. He came up with an excellent idea about gravity. His theory describes how black holes work, with their huge gravitational pull and also says white holes are possible. So could our universe actually make a white hole? 5.________ Probably not. Something can be “possible” as an idea, but extremely unlikely in real life. White holes are unlikely because they are an “in reverse” kind of thing. Time in our universe only flows in one direction: forward. So for now, white holes are just an interesting possibility. A．This kind of object is a black hole. B．Is there a white hole in the universe? C．Now imagine yourself near a black hole. D．However, we've never seen a white hole. E．And could a black hole become a white hole? F.We'd never see anything escape from the black hole. G.But now imagine what would happen if we played it in reverse. 【解题导语】　本文是一篇说明文。文章说明了宇宙中是否存在白洞的问题。 1．A　解析：根据空前内容及空后“Again imagine we stay in...this black hole.”可知，空处会提到的神秘物体就是“黑洞”，A项符合语境，且选项中的“a black hole”与空后的“this black hole”相呼应。 2．F　解析：根据空后“We would instead see...swallows an entire star！”可知，空后的“instead”表明空处与空后是对比关系。根据空后提到“我们”会看到什么可推知，空处应讲“我们”不会看到什么。F项符合语境。 3．G　解析：根据空前内容及空后“In the movie played backwards”可知，空前提到关于黑洞的电影，下文讲述了倒放的电影的内容，G项中的But说明前后是转折关系，且选项中的“played it in reverse”与此句中的“played backwards”意义一致，都强调倒放。G项承上启下，符合语境。 4．D　解析：根据空前“Are there white holes...really do exist.”及空后“That astronomers think about white holes is because of Albert Einstein.”可知，黑洞的存在有证据，然而，“我们”却从没有见过白洞，D项中的However与上文形成转折关系，符合语境。 5．E　解析：根据空前“So could our universe actually make a white hole？”及空后“Probably not.”可知，空处应与白洞的形成有关，E项是一个针对白洞的问句，与前一句并列，符合语境。 Ⅲ.语法填空 (2024·浙江卷1月)The shelves in most supermarkets are full of family-size this and multi-buy that. However, if you're shopping for one, buying extra 1.____________(benefit) from price reductions doesn't make sense. Either your shopping is then too heavy to carry home 2.____________ you can't use what you've bought while it's still fresh. Of course, shops are not charities—they price goods in the way 3.____________ will make them the most money. If most of their customers are happy to buy larger quantities, that's 4.____________ they'll promote. But that leaves the solo (单独) customers out of pocket and disappointed. Many supermarkets are no longer doing “buy one get one free” promotions because of the 5.____________(criticize) that they lead to waste. Consumers prefer money off individual items. However, though it's nice to get a few cents off a pack of sausages, it would help even more if they could sometimes 6.____________(offer) in smaller packs. Even the biggest sausage fan doesn't want to eat them every day. If your supermarket sells loose produce, then buying smaller quantities is easier. Over the last two years, some supermarkets 7.____________(start) selling chicken or salad in packs 8.____________(design) with two halves containing separate portions (份). Then, when you use one section, 9.____________ other stays fresh. Who knows, perhaps some of the more forward-looking 10.____________(one) may yet come out with a whole range of “just for you” pack sizes with special offers as well. 【解题导语】　本文是一篇说明文。文章介绍了商家各式各样的促销手段。 1．to benefit　解析：考查动词不定式。根据buying extra和from price reductions可知，此处是指多买一件来享受降价，应用to do不定式作目的状语。 2．or　解析：考查连词。either...or...意为“要么……要么……”，为固定句式。 3．that/which　解析：考查定语从句。分析句子结构可知，空处引导定语从句，从句中缺少主语，且先行词为way，指物，应用关系代词that或which。 4．what　解析：考查名词性从句。分析句子结构可知，空处引导表语从句，从句中缺少宾语，指物，应用关系代词what。 5．criticism　解析：考查名词。根据“that they lead to waste”可知，此处应用名词criticism作宾语，意为“批评”。 6．be offered　解析：考查含有情态动词的被动语态。情态动词could后应用动词原形，they指代上文中的sausages，与动词offer之间构成被动语态，应用be offered。 7．have started　解析：考查动词的时态和主谓一致。根据“Over the last two years”可知，此处应用现在完成时；主语supermarkets为复数，助动词应用have。 8．designed　解析：考查非谓语动词。动词design和逻辑主语packs构成动宾关系，应用过去分词形式作后置定语。 9．the　解析：考查冠词。the other意为“另一个”，为固定搭配。 10．ones　解析：考查代词。代词one意为“(在某类人中的)一个”，在some of后应用复数形式。 学科网（北京）股份有限公司 $