Unit 1 Food for Thought 单元知识滚动练（配套课件PPT）-【步步高】2025-2026学年高一英语必修第二册学习笔记（外研版·新教材）

该高中英语单元复习课件系统梳理了Unit 1“Food for thought”的核心词汇、语法及主题语篇知识，通过备选词汇列表整合短语（如come across、deal with），单句语法填空聚焦动词形式、词性转换等语法点，完成句子强化语境应用，构建“词汇-语法-句式”的知识网络。 其亮点在于以主题语篇阅读（假期体重管理、听力损失、方便面文化）提升语言理解与表达能力，通过推理判断、细节理解等题型解析培养思维品质，练习从基础选词填空到综合语篇阅读分层设计，助力学生巩固知识，教师精准把握学情，提高复习针对性。

单元知识滚动练 Food for thought Unit 1 Ⅰ.选词填空 come across，deal with，suffer from，end up，belong to，catch up on，pick up 1.She had always wanted to be a writer but as a teacher. 2.He doesn’t know the way of the difficult situation for the present. 3.People are more likely to back problems if they sit for long hours. 4.He was one of my old schoolmates，who I the other day in the street. ended up dealing with suffer from came across 5.It’s good manners to be on time when you’re to your friend from the airport. 6.I have got into the habit of looking through the newspaper to _______ the latest news while having breakfast. 7.The beautiful house the Smiths is located on the top of the hill with a wonderful view. come across，deal with，suffer from，end up，belong to，catch up on，pick up pick up catch up on belonging to Ⅱ.单句语法填空 1.When asked about her (marry) a butcher，she made no response. 2.With time going by，it is (type) of my grandma to forget things. 3.His illness has caused him a lot of (suffer)，destroying his confidence. 4.He felt home with the familiar faces and the sweet smell in the small local bakery. marrying typical suffering at 5.The shoes may be (slight) more expensive but they last a lot longer. 6.Many health problems are (relate) to an unhealthy diet，according to scientific research. 7.He is (addict) to video games and doesn’t dare to face his parents because of his poor academic performance. 8.Mother was worried about whether she could adapt to (live) in the village alone. slightly related addicted living 9.I would appreciate it a lot if you could reply to me at your earliest (convenient). 10.She took to (paint) as a hobby and spent hours every day doing it. convenience painting Ⅲ.完成句子 1.我真诚地希望您能在方便的时候参加这次讲座。 I sincerely hope you can attend the lecture . 2.我对你处理他们分歧的方式不满意。 I am not satisfied with the way __________________________________ . 3.沉迷于弹钢琴，汤姆在钢琴比赛中获胜，这是意料之中的事。 ，Tom won the piano contest as expected. at your convenience (that/in which) you deal with their disagreement Addicted to playing the piano 4.使用厨师推荐的各种酱汁，我们做出了一块超级美味的牛排。 ___________________________________________，we made a super delicious steak. 5.我再怎么强调均衡饮食的重要性也不为过。 I stress the significance of a balanced diet . too much can’t/can never Using various sauces recommended by the chef A (2025·湖南怀化高一上期末) The holidays are a time when family and friends gather to enjoy each other’s company and—eat! It’s no surprise that maintaining a healthy weight can be more challenging during holidays than throughout the rest of the year.Does that mean we are sure to put on weight in January? 语篇解读　这是一篇说明文。文章主要介绍了一项关于短暂干预行为对体重影响的研究，解释了研究开展的经过以及如何避免假期变胖。 Ⅳ.主题语篇阅读 A study published in The BMJ sought to find out.Researchers examined the effectiveness of a brief behavioral intervention(干预) to prevent weight gain over the Christmas holiday.They divided 227 adults into two groups.The intervention included three parts：encouraging participants to regularly weigh themselves and record their weight；providing specific weight-management ways；and providing information on how much physical activity would be needed to burn off the calories consumed in typical holiday foods and drinks.The control group received information on healthy eating. Results showed that the intervention group lost an average of 0.3 pounds，while the control group gained 0.8 pounds.This may not seem much，but research shows that weight gains are not fully lost in the months following the holidays.Although the yearly gain is small，it can add up to an increase 10 pounds over 10 years. There are certainly ways to prevent weight gain over holidays.Mark all the holiday events you’ll be attending on your calendar so that you’ll remember to plan ahead.If the meal is not at your home，eat lighter on the day of the event to balance the extra calories you may consume at the party. The workplace can be dangerous around the holidays.Holiday lunches and office parties can make it difficult for even the most health-conscious employee to make smart choices.If the team is going out for a special holiday lunch，choose lower-calorie items and go light on dinner that evening.Move holidays cookies and candies to a high-traffic area to spread them around.Start new traditions that don’t focus on food.For example，attend a holiday concert or show，or take a drive or walk to see holiday lights.Catch up with a friend over a yoga or dance class instead of meeting for a milk tea. Preventing weight gain over the holidays can be a challenge.But it is possible! 1.What can we infer about the study? A.All the participants have slightly put on weight. B.The intervention done to participants is of some effect. C.It is carried out by analyzing participants’ daily routine. D.It aims to test if people will gain weight over Christmas. √ 推理判断题。根据第三段中“Results showed that the intervention group lost an average of 0.3 pounds，while the control group gained 0.8 pounds.(结果显示，干预组平均减重0.3磅，而对照组增重0.8磅)”可知，研究中对参与者的干预是有一定效果的。故选B。 解析 2.Which is a proper way to control weight gain during holidays? A.Stopping eating the day before the party. B.Giving up holiday tradition completely. C.Choosing cookies and candies as snacks. D.Trying to avoid high-calorie food. √ 细节理解题。根据倒数第二段“If the team is going out for a special holiday lunch，choose lower-calorie items and go light on dinner that evening.”可知，控制假期体重增加的正确方法是尽量避免高热量食物。故选D。 解析 3.What’s the author’s attitude towards preventing weight gain during holidays? A.Negative. B.Concerned. C.Positive. D.Critical. √ 观点态度题。根据最后一段“Preventing weight gain over the holidays can be a challenge.But it is possible！”可知，作者认为虽然假期期间防止体重增加可能是一项挑战，但是存在可能性。由此可知，作者对假期期间防止体重增加的态度是积极的。故选C。 解析 4.Where is the passage probably taken from? A.A diary entry. B.A health magazine. C.A news report. D.A weight-management vlog. √ 文章出处题。根据第一段并结合文章可知，本文主要介绍了一项关于短暂干预行为对体重影响的研究，解释了研究开展的经过以及如何避免假期变胖。由此可推测，文章可能选自健康杂志。故选B。 解析 B (2025·浙江强基高一上联考) According to data from the CDC，more Americans are developing hearing problems earlier in life，yet equipment and treatments nowadays can be costly，making them difficult to reach. 语篇解读　本文是一篇说明文。文章主要介绍了听力损失问题以及相关的解决措施。辛辛那提大学的Daniel Sun教授对听力损失过程作出解释，FDA批准的新软件可以将某类无线耳机转变为廉价的助听器。Sun教授还针对非处方助听器发表了看法并给出建议。 The University of Cincinnati’s Daniel Sun，MD，told WVXU’s Cincinnati Edition that hearing loss can be thought of like a piano，with different interventions(干预) needed based on different situations. “Hearing loss starts on the right side and slowly works itself toward the left side，toward the bass sounds，” said Sun，the Myles L.Pensak，MD，Endowed Professor in Neurotology and Skull Base Surgery.“So the very first things that can be detected are the very，very right hand side keys of the piano.And then finally it works itself more and more towards the middle and the left，and that’s when it becomes more noticeable to ordinary people.” The FDA (Food and Drug Administration) recently authorized(批准) new software that can transform certain wireless earphones into inexpensive hearing aids.Sun said it’s a great public health effort to provide hearing aids to more people that need them，but it is not a one-size-fits-all solution. “Over-the-counter(非处方的) hearing aids are only supported for people with mild to moderate hearing loss of a specific type，so it’s still important to keep in mind to check with an audiologist or a physician if the hearing loss is more serious，” Sun said.“If this is happening at a younger age，get an actual hearing test to determine what may actually be going on.” Over-the-counter hearing aids，or those built into wireless earphones and other headphones，can be thought of like reader glasses you can buy at the drug store without a prescription(处方)，but having different hearing between two ears may be a sign you need a formal hearing test from an expert. 5.Why does the author mention piano keys? A.To stress the importance of piano keys. B.To introduce music treatment for hearing loss. C.To explain the process of hearing becoming worse. D.To show the effects hearing has on piano performances. √ 推理判断题。根据第二段可知，作者提到钢琴琴键是为了解释听力损失的过程，即听力损失从一开始像钢琴最右边的键(高频音)受损，逐渐影响到低频音，直到普通人也能明显察觉。故选C项。 解析 6.What is Daniel Sun’s opinion about new software? A.It is a partial solution for hearing aids. B.It makes hearing aids more expensive. C.It is only suitable for mild hearing loss. D.It is unnecessary for effective hearing treatments. √ 细节理解题。根据第三段中“Sun said it’s a great public health effort to provide hearing aids to more people that need them，but it is not a one-size-fits-all solution.”可知，Daniel Sun认为新软件虽然是一个很好的公共卫生举措，但它并不能解决所有问题，即它只是解决助听器问题的部分方案。故选A项。 解析 7.What does Daniel Sun suggest people do for serious hearing loss? A.Use wireless earphones as hearing aids. B.Turn to a hearing expert for help. C.Buy over-the-counter hearing aids. D.Totally ignore and pay no attention to it. √ 细节理解题。根据第四段中“it’s still important to keep in mind to check with an audiologist or a physician if the hearing loss is more serious”可知，对于严重的听力损失，Daniel Sun建议人们去向听力专家或医生寻求帮助。故选B项。 解析 8.Where is this text probably taken from? A.A textbook. B.An exam paper. C.A science fiction. D.A health magazine. √ 文章出处题。通读全文，结合第一段可知，文章主要围绕听力损失问题展开，介绍了听力损失的现状、过程以及解决措施等，这些内容都与健康相关。由此推知，这篇文章可能摘自一本健康杂志。故选D项。 解析 What do a student in China，an office worker in the UK and an astronaut in space all have in common？ 语篇解读　本文是一篇说明文。方便面是世界上最成功的工业化食品之一。文章介绍了方便面的前世今生。 Ⅴ.七选五阅读 1 And they’re not alone—over 100 billion servings of instant noodles are bought globally each year， A.But how did this happen? B.They all eat instant noodles. C.But how did they make instant noodles? D.Instant noodles have their disadvantages，too. E.It is no secret that many Asians love eating instant noodles. F.His creation was instantly popular，playing a part in Japan’s post-war rise. G.Instant noodles are popular，partly because they are easy to adapt to local tastes. √ 上文“What do a student in China，an office worker in the UK and an astronaut in space all have in common？”提出了问题，这些人的共同点是什么，结合下文可推断，此处说明这些人的共同之处是他们都会吃方便面，因此推断B项“他们都吃方便面”符合语境，故选B。 解析 making them one of the world’s most successful industrial foods. 2 A.But how did this happen? B.They all eat instant noodles. C.But how did they make instant noodles? D.Instant noodles have their disadvantages，too. E.It is no secret that many Asians love eating instant noodles. F.His creation was instantly popular，playing a part in Japan’s post-war rise. G.Instant noodles are popular，partly because they are easy to adapt to local tastes. √ 上文说到每年全球购买超过1 000亿份方便面，成为世界上最成功的工业食品之一，说明全球方便面销量很大，结合下文介绍方便面的兴起和流行可知，空处承前启后，因此推断A项“但是这是怎么发生的？”符合语境。故选A。 解析 Put simply，they’re cheap to produce and buy，which was exactly what their creator planned.Momofuku Ando，a Japanese businessman，spent a year perfecting the recipe after World WarⅡ.He wanted to make something similar to traditional Japanese noodles，while using the wheat flour(面粉) given to Japan as food aid by the US government. 3 Even in 2000，instant noodles were named Japan’s most successful invention，ahead of high-speed trains. A.But how did this happen? B.They all eat instant noodles. C.But how did they make instant noodles? D.Instant noodles have their disadvantages，too. E.It is no secret that many Asians love eating instant noodles. F.His creation was instantly popular，playing a part in Japan’s post-war rise. G.Instant noodles are popular，partly because they are easy to adapt to local tastes. √ 上文介绍了Momofuku Ando发明方便面的信息，下文说方便面也被评为日本最成功的发明，领先于高速列车。所以选项应该过渡到方便面的成功，所以F项“他的发明立即受到欢迎，在日本战后的崛起中发挥了作用”符合语境，故选F。 解析 But it’s not just the Japanese who love instant noodles.China，Indonesia，Vietnam and India all ate more instant noodles than Japan in 2021. 4 In Thailand，for example，you can get green curry flavour，while in Mexico the noodles are garnished(装饰) with lime and salsa. A.But how did this happen? B.They all eat instant noodles. C.But how did they make instant noodles? D.Instant noodles have their disadvantages，too. E.It is no secret that many Asians love eating instant noodles. F.His creation was instantly popular，playing a part in Japan’s post-war rise. G.Instant noodles are popular，partly because they are easy to adapt to local tastes. √ 上文说明全球各国人民都喜欢方便面，下文举例说明方便面在不同的国家有不同的口味，因此推断G项“方便面很受欢迎，部分原因是它们很容易适应当地的口味”符合语境。故选G。 解析 5 Their rise in popularity has come at an environmental cost—they’re made with palm oil and their packaging is plastic.And while they are a hot，tasty and filling meal，instant noodles don’t have much nutritional value，and include high levels of salt and fat. However，instant noodles are undoubtedly life savers in emergency or extreme situations.Instant noodles have become the best choice for anyone short on money，time，or even a kitchen. A.But how did this happen? B.They all eat instant noodles. C.But how did they make instant noodles? D.Instant noodles have their disadvantages，too. E.It is no secret that many Asians love eating instant noodles. F.His creation was instantly popular，playing a part in Japan’s post-war rise. G.Instant noodles are popular，partly because they are easy to adapt to local tastes. √ 空处位于段首，为该段中心句，下文讲述了方便面的弊端，因此推断D项“方便面也有缺点”符合语境，所填句与后文方便面弊端的介绍构成总分关系。故选D。 解析 本课结束 $