Unit 1 Section Ⅰ Welcome to the unit & Reading-【金版教程】2024-2025学年高中英语选择性必修第一册创新导学案课件PPT（译林版2020）

WELCOME UNIT Unit 1 Food matters Section Ⅰ Welcome to the unit & Reading 课前预习自检 重点合作探究 目录 CONTENTS 1 2 课堂效果检测 3 课后课时作业（一） 4 课后课时作业（二） 5 课前预习自检 温馨提示：这里不是单纯地提供查寻便利，也不是简单地答疑解惑，而是坚持尝试将英语译成汉语，再将汉语译回英语，仔细揣摩英汉位置的差异，最终提高英语语言的输出能力。从英语译成汉语，再从汉语译回英语——这就是“回译法”。尝试并坚持，终将受益…… 课前预习自检 Comfort food 治愈系食物 Whenever I feel lonely, I have a secret recipe that never fails: rice, milk and sugar, cooked low and slow. 每当我感到孤独的时候，我有一个屡试不爽的秘方：米饭、牛奶和糖，小火慢炖。 •No matter how bad my mood is, that perfect combination is always enough to lift my spirits. 无论我的心情有多糟糕，这种完美的结合总是足以振奋我的精神。 课前预习自检 Sometimes the smell alone can do the trick, not to mention the lovely creamy flavour, which works like a time machine immediately that transporting me back to my sunny childhood. 有时只是闻到气味就能奏效，更不用说那美妙的奶油的味道了，它就像一台时光机，立刻把我带回到阳光灿烂的童年。 课前预习自检 ①______ n. 情绪，心情；气氛，氛围 ②___________ n. 结合体，联合体；联合，混合 ③___________ 奏效，起作用，达到目的 ④_______ adj. 含奶油的；像奶油的，光滑细腻的；淡黄色的 ⑤_______ n. 味，味道；特点，特色　vt. 给……调味，加味于 ⑥No matter how 引导__________从句；主句中包含了“主语＋be＋enough＋to do sth”句型，意为“_____________________”。 mood combination do the trick creamy flavour 让步状语 某人/某物足够做某事 课前预习自检 •With pleasure, I remember the lazy Sunday afternoons I used to spend in the warmth of my grandma's flat, listening to her wonderful stories and greedily eating bowl after bowl of her delicious rice pudding. 我愉快地回忆起曾经在奶奶温暖的家中度过的慵懒的星期天下午，听她讲精彩的故事，贪婪地一碗接一碗地吃她的美味米饭布丁。 I take my time over every spoonful, gently rolling the silky dessert around my mouth and enjoying the perfect marriage of rice and milk. 我细细品尝每一勺，让丝滑的甜点在我的口中轻轻转动，享受米糊和牛奶的完美融合。 Before I know it, I'm happy again. 不知不觉中，我又高兴了。 课前预习自检 ⑦________ adv. 贪婪地，贪心地 ⑧_______ adv. 轻柔地，温和地 ⑨_______ n. (饭后)甜点，甜食 ⑩I used to spend是______从句，修饰先行词the lazy Sunday afternoons；连词and连接并列的现在分词listening和eating，在句中作__________。 greedily gently dessert 定语 伴随状语 课前预习自检 My experience with rice pudding illustrates the unique power of “comfort food”. 我吃米饭布丁的经历说明了“治愈系食物”的独特力量。 In its broadest sense, comfort food refers to any food that makes us feel better. 从广义上讲，治愈系食物指的是任何能让我们感觉更好的食物。 In this article, we will talk about a particular type of comfort food whose power mainly lies in the associations it calls to mind. 在这篇文章中，我们将讨论一种特殊类型的治愈系食物，它的力量主要在于它能唤起人们脑海中的联想。 It often makes up for bad feelings by helping us recall happy memories of the people, things or places we love. 它通常通过帮助我们回忆对我们爱的人、事或地方的快乐回忆来弥补不好的感觉。 课前预习自检 ⑪___________ n. 联想，联系；协会，社团；联合，交往 association 课前预习自检 Our comfort foods are highly individual. 我们的治愈系食物是非常个性化的。 They vary from person to person, depending on our own unique experiences that have shaped our lives. 它们因人而异，取决于我们自己塑造我们生活的独特经历。 If we grow up eating certain foods in our family, then those foods tend to be linked with positive emotions. 如果我们在家里吃某些食物长大，那么这些食物往往与积极情绪有关。 课前预习自检 For example, we often connect chicken soup with a happy childhood and its flavor becomes tied up with the feeling of being taken care of. 例如，我们经常把鸡汤和快乐的童年联系在一起，它的味道经常与被照顾的感觉联系在一起。 •When we eat it again, we unlock memories of a time when we were loved and looked after, and this cheers us up. 当我们再次吃它时，我们开启了一段被爱和照顾的回忆，这让我们感到振奋。 课前预习自检 ⑫_____ vi. (根据情况)变化，变更；相异，不同　vt. 变更，改变 ⑬_____ vt. 联系，相关联；把……连接起来 n. 联系，连接；关系，纽带；链接 ⑭________ n. 情感，强烈的感情，激情，情绪 ⑮第一个when引导___________从句，第二个when引导______从句，修饰先行词_________________；第二个连词and连接____________。 vary link emotion 时间状语 定语 memories of a time 并列复合句 课前预习自检 The feeling of happiness and sense of belonging can become particularly important for people who move away from their home country. 对于那些离开祖国的人来说，幸福感和归属感变得尤为重要。 According to some food experts, there are some aspects of culture that people will lose right away, but with food, there are more opportunities to connect to memory, family and place. 根据一些食物专家的说法，有些文化方面的东西人们马上就会失去，但是有了食物，人们就有更多的机会去联系记忆、家庭和场所。 It is hardest to give up the food that you grow up with. 放弃伴随你成长的食物是最难的。 课前预习自检 Of course, each person's comfort food largely depends on where they come from—for a Chinese it might be a plate of dumplings with a saucer of vinegar, and for a native of the UK it might be the classic fish and chips, served hot, salty and sour. 当然，每个人的治愈系食物很大程度上取决于他们来自哪里——对中国人来说，可能是一盘饺子配上一碟醋，而对于土生土长的英国人来说，就可能是一份经典的炸鱼薯条，热腾腾地端上来，吃起来咸中带酸。 课前预习自检 ⑯_______ n. 碟状物，茶碟，茶托 ⑰________ n. 醋 ⑱_______ n. 出生于某国(或某地)的人；本地人 adj. 出生地的；本地的；土著的；土产的 ⑲______ adj. 咸的，含盐的 ⑳______ adj. 酸的，有酸味的；馊的　vt.& vi. (使)变坏；变味，酸腐 saucer vinegar native salty sour 课前预习自检 One mouthful of comfort food takes us back to our cultural roots, giving us the “taste of home” that we cry out for and relieving feelings of homesickness. 吃一口治愈系食物让我们回到自己的文化根源，带来我们迫切需要的“家的味道”，以解思乡之情。 That's certainly true for me. 对我来说，确实如此。 •Comfort food tastes good and by building an emotional bond with our happy memories, always makes us feel good. 治愈系食物味道很好，通过与我们的快乐回忆建立情感纽带，总是让我们感觉很好。 课前预习自检 It isn't just a bowl of noodles or chicken soup. 这不仅仅是一碗面条或鸡汤。 It's food for the soul. 它是灵魂食粮。 课前预习自检 21 __________ 迫切需要 22 _______ vt. 减除，减轻；缓和，缓解 23 ______n. 纽带，联系；连接；结合 24 taste为系动词，后加_______构成系表结构；“makes us feel good”为“make sb do sth”结构，意为“_______________”。 cry out for relieve bond 形容词 使某人做某事 课前预习自检 重点合作探究 1 Whenever I feel lonely, I have a secret recipe that never fails: rice, milk and sugar, cooked low and slow.(教材P2) 每当我感到孤独的时候，我有一个屡试不爽的秘方：米饭、牛奶和糖，小火慢炖。 剖析 whenever引导时间状语从句。 归纳拓展 重点合作探究 ①Whenever she comes, she brings a friend. 她每次来都带着个朋友。 ②You can ask for help whenever you need it. 你如果需要帮助随时可以提出来。 重点合作探究 状语从句中，当主从句的主语一致或从句主语为it且从句的谓语部分含有be动词时，可以将从句的主语或it和be动词省去，构成状语从句的省略形式。 重点合作探究 (1)单句语法填空 ①__________ I made mistakes, my teacher pointed them out with patience. ②You can stay at my cottage in the country _______________________ you like. (2)单句表达 ①只要有可能，孩子们就应该到外面玩以便呼吸新鲜空气。 _______________________， the children should play outside in the fresh air. ②事实是，无论什么时候我们想要，我们都足够幸运得到干净的水。 The truth is that we are lucky enough to have clean water _________________． Whenever whenever/no matter when Whenever (it is) possible whenever we want 重点合作探究 2 combination n. 结合体，联合体；联合，混合(教材P2) 归纳拓展 情景助记 重点合作探究 ①The firm is working on a new product in combination with several overseas partners. 这家公司与几家海外合伙人在联合开发新产品。 ②These paints can be used individually or in combination. 这些涂料可单独或混合使用。 ③He combines creative imagination and true scholarship. 他同时具有创造性想象力和真正的治学严谨学风。 ④Circumstances have combined to ruin our plans for a holiday. 各种情况凑在一起破坏了我们的假日计划。 重点合作探究 (1)单句语法填空 ①His character is a ____________ (combine) of strength and kindness. ②When shown ___ combination with black, orange often symbolizes the career. (2)单句表达 在做决定之前，你应该把利弊结合起来。 You should ___________________________________ before making a decision. combination in combine the advantages and disadvantages 重点合作探究 3 do the trick 奏效，起作用，达到目的(教材P2) 归纳拓展 重点合作探究 ①These pills should do the trick, you'll feel much better in no time. 这些药应该管用，很快你就会觉得好多了。 ②Sometimes the boys would play a trick on their teacher. 有时男孩们会对老师开个玩笑。 ③The salesman tried to trick me into buying his products. 推销员试图骗我买他的产品。 ④He tried to trick her out of her house. 他试图设计骗走她的房产。 重点合作探究 (1)单句语法填空 Do your parents try to trick you ____ doing things they want you to do? (2)单句表达 ①你流利而标准的汉语口语练习起了作用，这是练习中必不可少的一部分。 Your practice of fluent and standard oral Chinese can __________， which is an essential part of practice. ②一天，他想对其他人开一次玩笑。 One day he tried to _____________ the other people. into do the trick play a trick on 重点合作探究 4 I take my time over every spoonful, gently rolling the silky dessert around my mouth and enjoying the perfect marriage of rice and milk.(教材P2) 我细细品尝每一勺，让丝滑的甜点在我的口中轻轻转动，享受米糊和牛奶的完美融合。 剖析 现在分词rolling和enjoying作伴随状语。 归纳拓展 重点合作探究 ①She often sits by the window, thinking back to the good old days. 她经常坐在窗边，回想美好的时光。 ②The boy fell off a tree, getting his legs broken. 那个男孩从树上掉下来，摔断了双腿。 ③Being honest, he won't cheat his mother for ever. 因为他诚实，所以他永远不会欺骗他妈妈。 ④Working hard, you will make great progress. 努力学习，你会取得很大的进步。 ⑤Having read the letter, she got very excited. 看完这封信后，她变得十分兴奋。 重点合作探究 (1)单句语法填空 ①When I was little, my mother used to sit by my bed, _______ (tell) me stories till I fell asleep. ②Suddenly ______ (face) the dilemma, he was at a loss at first. ③_____________ (make) several attempts to fix her cell phone, the young lady decided to have another try. ④Tourists all over the world come to visit the Summer Palace in Beijing, ________ (enjoy) the combination of nature and culture. telling facing Having made enjoying 重点合作探究 (2)单句表达 ①孩子们通常三点半放学；然而，大多数家长到6点才下班，接孩子就成了件难事。 Kids usually finish school at half past three; however, most parents work until six, _____________ for them to pick kids up. ②那人衣衫褴褛，站在路边，手里拿着一个空盒子。 The man was in rags and stood by the side of the road, ____________________ in his hand. making it hard holding an empty box 重点合作探究 5 In its broadest sense, comfort food refers to any food that makes us feel better. (教材P2) 从广义上讲，治愈系食物指的是任何能让我们感觉更好的食物。 剖析 makes us feel better构成make的复合结构。 归纳拓展 重点合作探究 ①Love is what makes you smile when you are tired. 爱是当你累的时候让你微笑的东西。 ②It's too noisy; I can't make my voice heard. 太吵了，我无法让别人听到我的声音。 ③The news that Chinese Team won the match made us very happy. 中国队获胜的消息使我们非常高兴。 ④The little girl was made to stay at home alone when her parents left home. 当她的父母离开家时，这个小女孩被迫独自待在家里。 重点合作探究 (1)单句语法填空 ①Paul doesn't have to be made ________ (learn), as he always works hard. ②The strange noise made us _________ (frighten)． ③Dressed in her most beautiful skirt, the girl tried to make herself _______ (notice)． ④Using many symbols makes ___ possible to put much information on a single map. to learn frightened noticed it 重点合作探究 (2)单句表达 ①是什么使你相信他说的话是真的？ What was it that made ___________ his words were true? ②我们选他当我们的足球队队长。 We ________________ of our football team. you believe made him captain 重点合作探究 6 association n. 联想，联系；协会，社团；联合，交往(教材P2) 归纳拓展 情景助记 重点合作探究 ①They have formed an association to promote social welfare. 他们已经成立一个促进社会福利的协会。 ②This is a concert sponsored by the Arts Council in association with several local businesses. 这是一场由艺术委员会和当地几家企业合作承办的音乐会。 ③I don't like you associating with those people. 我不喜欢你和那些人交往。 ④I always associate the smell of baking with my childhood. 一闻到烘烤食物的味道，我就想起了童年。 重点合作探究 ⑤A healthy life is frequently thought to be associated with the open countryside and home­grown food. 健康的生活通常被认为与开阔的乡村和本土种植的食物有关。 重点合作探究 (1)单句语法填空 ①I'm writing to apply the post of volunteer for our school English ___________ (associate)． ②There are many serious health problems which are associated _____ smoking. (2)单句表达 ①他们正在与另一家公司联合修建大坝。 They are building the dam __________________ another firm. ②外国人总是把中国和长城联系在一起。 Foreigners always ___________________ Great Wall. association with in association with associate China with 重点合作探究 7 vary vi. (根据情况)变化，变更；相异，不同　vt. 变更，改变(教材P2) 归纳拓展 情景助记 重点合作探究 ①The job enables me to vary the hours I work. 这项工作使我能够调整工作时间。 ②The properties vary in price. 这些房产在价格上有差异。 ③Swine prices vary with market demands every week. 依据市场情况，猪价每周变动一次。 ④The composition and levels of air pollution vary from place to place. 空气污染的成分和程度在各个地方都不尽相同。 ⑤For various reasons, I'd prefer not to meet him. ＝For a variety of reasons, I'd prefer not to meet him. ＝For varieties of reasons, I'd prefer not to meet him. 由于各种原因，我不愿见他。 重点合作探究 (1)单句语法填空 ①There are _______ (vary) kinds of wild animals in this area. ②All ________ (vary) of goods for daily use are available. ③All men must die, but death can vary ___ its significance. (2)单句表达 ①老师教育孩子的方法和你教育孩子的方法不同。 The way teachers educate child ___________ the way you teach child. ②房价因地而异，有著名学校的地方房价通常很高。 House prices ____________________ and are usually high where there are famous schools. various varieties in varies from vary from place to place 重点合作探究 8 link vt. 联系，相关联；把……连接起来　n. 联系，连接；关系，纽带；链接(教材P3) 归纳拓展 情景助记 重点合作探究 ①The Channel Tunnel links Britain with the rest of Europe. 英吉利海峡隧道把英国和欧洲其他国家连接起来了。 ②The video cameras are linked to a powerful computer. 这些摄像机是与一台功能强大的计算机相连接的。 ③A new road would be needed to link up with the main road. 需要修一条新路与主路相连。 ④There is convincing evidence of a link between exposure to sun and skin cancer. 有令人信服的证据表明暴露在阳光下与皮肤癌有关。 重点合作探究 单句语法填空 ①There is a direct link ________ poverty and ill­health. ②Since the poorest are least likely to make up for their losses from disasters ______ (link) to El Nino, reducing their losses needs to be the priority. ③The two families link ___ through the marriage of their daughter and son. between linked up 重点合作探究 9 According to some food experts, there are some aspects of culture that people will lose right away, but with food, there are more opportunities to connect to memory, family and place. (教材P3) 根据一些食物专家的说法，有些文化方面的东西人们马上就会失去，但是有了食物，人们就有更多的机会去联系记忆、家庭和场所。 剖析 动词不定式to connect作后置定语。 归纳拓展 动词不定式作后置定语： (1)当被修饰的词为序数词、形容词最高级或被修饰的词前面有the only, the very等时。 (2)当被修饰的词为抽象名词time, way, reason, chance, ability, courage, opportunity, wish等时。 (3)常用在不定代词something, nothing及little等后。 (4)当被修饰名词的非谓语动词表示将来的动作时(如果不定式与所修饰的名词构成逻辑上的主动关系，不定式要用主动形式；如果构成被动关系，不定式要用被动形式)。 重点合作探究 ①Large brains for their bodies and the ability to walk upright are two characteristics of human beings. 脑容量大和直立行走的能力是人类共有的两大特点。 ②I think digging wells for drinking water is a good way to solve the problem of water shortage. 我认为挖井取水是解决缺水问题的好方法。 重点合作探究 ③If the mission succeeds, it will make China the third nation to bring back lunar samples, after the United States and Russia. 如果任务成功，中国将成为继美国和俄罗斯之后，第三个从月球采样返回的国家。 ④I have no time to go there. 我没有时间去那里。 ⑤There are plans to be made at once. 要立即制定计划。 重点合作探究 不及物动词的动词不定式作后置定语时，需要保留不定式后的介词；但是当所修饰的名词为place, time, way等时，其后的介词可以省略。 ①She decided to find a hotel to live in first. 她决定首先找一家宾馆住下。 ②He had no money and no place to live. 他没有钱也没有地方住。 重点合作探究 (1)单句语法填空 ①This gives me the chance _______ (pay) back the help people give me when it is sunny. ②His ability ______ (get) along with others is his chief advantage. ③She was the first woman ______ (win) the gold medal in the Olympic Games. ④The only way ______ (do) that is to reduce expenses. to pay to get to win to do 重点合作探究 (2)单句表达 ①这份工作最吸引我的是旅行的机会。 What attracted me most to the job was the chance ________． ②我需要一张写字用的纸。 I need a piece of paper ___________． to travel to write on 重点合作探究 10 It is hardest to give up the food that you grow up with.(教材P3) 放弃伴随你成长的食物是最难的。 剖析 it作形式主语，其后的动词不定式作真正的主语。 归纳拓展 重点合作探究 ①It is important for students to study English. 对学生来说，学习英语是重要的。 ②It is obvious that China will make a difference in the world tomorrow. 很明显，今后中国将在世界上产生影响。 ③It is said that he has gone abroad for further study. 据说他已去国外深造学习。 ④It is a pity that he cannot join us in the travel. 很遗憾，他不能参加我们的旅行了。 重点合作探究 (1)单句语法填空 ①___ is acknowledged that Lincoln is one of the greatest presidents in America. ②It is necessary for all of you ________ (build) an effective method in your study. It to build 重点合作探究 (2)单句表达 ①毫无疑问保护好文化遗产是我们的责任。 There is no doubt that ____________________ cultural relics. ②据报道，这周日在美术馆将有一个中国剪纸艺术展。 ________________ there will be a Chinese paper cutting show this Sunday in the art gallery. ③很明显，他对自己未来的生活充满信心。 ____________________ he is confident about his life in the future. it is our duty to protect It is reported that It is quite obvious that 重点合作探究 11 relieve vt. 减除，减轻；缓和，缓解(教材P3) 归纳拓展 情景助记 重点合作探究 ①The medicine greatly relieved him of his headache. 这种药极大地减轻了他的头痛。 ②I was in/with relief when the exam was over. 考试结束时，我松了一口气。 ③To our great relief, the accident caused little damage. 使我们大感宽慰的是，事故造成的损失很小。 ④It is a great relief to have rain after a long time of drought. 长期的干旱之后下雨是一大慰藉。 重点合作探究 (1)单句语法填空 ①____ our relief, the new method finally proved to be a success. ②All the passengers on board sighed ______ relief when the captain announced that he had solved the mechanical problems with the engine. ③—Don't worry, the doctor said it was only the flu. —What __ relief! To with/in a 重点合作探究 (2)单句表达 ①唯一能让你摆脱经济压力的不适感的方法就是采取一些积极的行动。 The only way to _________________ the uncomfortable feeling of financial pressure is to take some kind of positive action. ②回到熟悉的环境让人放松。 __________________ back in familiar surroundings. relieve yourself of It was a relief to be 重点合作探究 课堂效果检测 Ⅰ.根据语境及汉语提示和首字母提示完成句子 1．Believe it or not, crying is a way you can imagine to _______ (缓解)． 2．Lime preserved in salt is a North African speciality which is used to _______ (加味于) chicken dishes. 3．She had homemade ice cream for _______ (甜点). 4．You'd better find a ______ (本地人) to show you the way to the nearest hospital. 5．Do not undertake strenuous exercise for a few hours after a meal to allow food to ______ (消化). relieve relieve dessert native digest 课堂效果检测 6．The study also shows a l____ between obesity and many diseases. 7．The labour secretary said the reforms would g_______ new jobs. 8．We will meet with quantities of people, v_______ from the old to the young. 9．The virus now turns out to have a b_____ with every person on Earth. 10．The taxi fee was too high, so I persuade her to c_____ there. ink enerate Arying ond ycle 课堂效果检测 Ⅱ.单句语法填空 1．The ___________ (combine) of beauty and intelligence made her stand out in the contest. 2．Our ___________ (associate) with him goes back to our days in high school. 3．He has made an attempt to change the situation, but it doesn’t do ____ trick. 4．Out comes a “soft­serve” ________ (cream) dessert, to be eaten right away. 5．Many banks have announced to ______ (low) interest rates in sympathy with the general depression. combination association the creamy lower 课堂效果检测 6．The problem, according to the expert, is what we should do with the _____ (salt) land. 7．The lady sat down and ate ________ (greed) before others. 8．Combine the eggs with a little flour and heat the mixture ______ (gentle)． 9．Many schools in the countryside are crying out ____ good teachers. 10．Japan's decision to discharge contaminated nuclear wastewater into the sea disregarded the global marine environment and the ________ (secure) interests of people from the surrounding countries. salty greedily gently for security 课堂效果检测 Ⅲ.单句表达 1．就像在拔河游戏中一样，每增加一个人，其他所有人就会用更少的力量拉绳子。 Just as in a game of tug­of­war, ________________________， everyone else pulls the rope with less force. 2．带礼物参加乔迁派对是一种传统。 _____________________ a gift to a housewarming party. 3．研究表明良好的幽默感甚至会让你看起来更聪明。 Studies show that a good sense of humor even _______________ smarter. whenever a person is added It is traditional to bring makes you seem 课堂效果检测 4．后来，他们学会了随季节劳动，在合适的时间种植。 Later, they learned to work with the seasons, ______________________． 5．我很感激有这个机会接近自然。 I was grateful for this opportunity _____________ nature. planting at the right time to get close to 课堂效果检测 课后课时作业（一） Ⅰ　完形填空 There are too many fat people in America, so many Americans are fighting against overweight. But the __1__ thing is that the French, who consume rich food, __2__ to stay thin. Now a __3__ by Cornell University suggests __4__ life style and decisions about eating may affect weight. Researchers concluded that the French tend to stop eating when they feel __5__. However, Americans tend to stop when their __6__ are empty or their favorite TV show is over. 课后课时作业（一） According to Dr Joseph Mercola, health expert, the French see eating __7__ an important part of their life style. They enjoy food and therefore spend a __8__ time at the table, while Americans see eating as __9__ to be squeezed between the other daily activities. Mercola believes Americans __10__ the ability to sense when they are actually full. So they keep eating long after the French would have stopped. In addition, he points out that Americans drive to huge supermarkets to buy canned and __11__ foods for the week. The French, __12__ tend to shop daily, walking to small shops and farmers' markets where they have a __13__ of fresh fruits, vegetables, and eggs as well as high­quality meats for each meal. 课后课时作业（一） In spite of all these differences, evidence shows that recent life style __14__ may be affecting French eating habits. Today the rate of obesity (肥胖)—or extreme overweight—among adults, is only 6%. However, as American fast food gains __15__ and the young reject older traditions, the obesity rate among French children has reached 17%—and is growing. 篇章导读：本文是一篇说明文。文章主要结合学者研究结果，介绍了“同吃油腻食品，美国人肥胖率极高而法国人则不然”这一奇怪的现象及其背后的原因，并就未来的变化做出讨论、预测。 课后课时作业（一） 1．A.present B．natural C．strange D．modern 答案：C　present “现在的”；natural “自然的”；strange “奇怪的”；modern “现代的”。根据第一段第一句“There are too many fat people in America, so many Americans are fighting against overweight.”以及下文“the French, who consume rich food, __2__ to stay thin”可知，美国人喜欢吃油腻食品，肥胖率也很高，而法国人同样吃很油腻的食物，却仍然很瘦，因此这很奇怪。故选C。 课后课时作业（一） 2．A.continue B．move C．try D．expand 3．A.research B．novel C．book D．newspaper 答案：A　continue “继续”；move “移动，改变”；try “尝试”；expand “扩张”。根据下文“to stay thin”可知，法国人吃了油腻食品之后，不会变胖，而是继续保持瘦。故选A。 答案：A　research “研究”；novel “小说”；book “书籍”；newspaper “报纸”。根据下文“Researchers”可推断，由大学开展的能揭示科学规律的活动应是研究。故选A。 课后课时作业（一） 4．A.that B．what C．how D．when 5．A.sensitive B．sad C．happy D．full 答案：C　根据语境可知，现在一个由康奈尔大学开展的研究揭示了生活方式和对于饮食的选择是如何影响体重的。how “怎样，如何”。故选C。 答案：D　句意：研究人员得出结论，当法国人感到饱的时候，他们就会停止饮食。sensitive “敏感的”；sad “伤心的”；happy “开心的”；full “饱的”。故选D。 课后课时作业（一） 6．A.pockets B．refrigerators C．houses D．plates 7．A.into B．as C．inside D．to 答案：D　pocket “口袋”；refrigerator “冰箱”；house “房子”；plate “盘子”。根据语境可知，然而，当美国人发现盘子空了或者最喜欢的电视节目结束了的时候，他们才会停止饮食。故选D。 答案：B　按照健康专家Joseph Mercola (约瑟夫·麦克拉)博士的看法，法国人把饮食视作生活方式的重要一部分。固定搭配see ... as ... “把……看作……”。故选B。 课后课时作业（一） 8．A.fairly long B．fairly short C．very exciting D．rather fast 9．A.anything B．something C．everything D．nothing 答案：A　fairly long “相当长的”；fairly short “相当短的”；very exciting “十分刺激的”；rather fast “相当快的”。根据上文“They enjoy food”可知，法国人把吃饭当作享受，因此在餐桌上花的时间也是相当长的。故选A。 答案：B　anything “任何事物”；something “某事，某物”；everything “每件事情，每个事物”；nothing “无事”。根据语境可知，美国人把吃饭视作一件要在其他日常活动中挤出时间来完成的事。故选B。 课后课时作业（一） 10．A.get B．bring C．lose D．receive 11．A.hot B．cool C．warm D．frozen 答案：C　get “得到”；bring “带来”；lose “失去”；receive “收到”。根据第一段最后一句可知，专家认为美国人不知饱，盘子空了亦或是电视节目结束了才知道停下来，因此这里说他们失去了感知能力。故选C。 答案：D　hot “热的”；cool “酷的，凉爽的”；warm “温暖的”；frozen “冷冻的”。根据下文“foods for the week”可知，去超市买的、储存一周还可以吃的食品即是那些罐头食品、冷冻食品。故选D。 课后课时作业（一） 12．A.therefore B．instead C．however D．merely 13．A.choice B．message C．order D．number 答案：B　therefore “因此”；instead “相反，反而”；however “然而，但是”；merely “仅仅是，只不过”。此处指美国人和法国人购物习惯相反，法国人倾向于日常出去购物，走去小商店或者农贸市场。故选B。 答案：A　此处指在这些地方，他们为每顿饭选购新鲜的水果、蔬菜、鸡蛋和高质量的肉类。choice “选择”；message “消息”；order “订单”；number “数量”。故选A。 课后课时作业（一） 14．A.examples B．traditions C．changes D．stories 答案：C　example “例子”；tradition “传统”；change “变化，改变”；story “故事”。下文提到快餐正被法国人认可、接受，法国儿童肥胖率正急剧上升，这是一种变化，即尽管有这些不同，但证据显示近年来生活方式的改变或许会影响法国人的饮食习惯。故选C。 课后课时作业（一） 15．A.failure B．success C．acceptance D．rejection 答案：C　failure “失败”；success “成功”；acceptance “认可，接受”；rejection “拒绝”。根据下文“the young reject older traditions”可知，随着美国快餐获得认可，年轻人又拒绝以前的传统(生活方式)，法国儿童的肥胖率已经达到17%，并且还在上升。故选C。 课后课时作业（一） Ⅱ　阅读 My family loves the Golden Rule. But in all our years of treatingothers as we want to be treated, I have learned that this famous motto is a failure. That's especiallyW1 true in my family's choice of food. My family of two parents and three daughters eats together only on birthdays, and even then, only at dinner. The other 1，090 meals of the year are eaten around different schedulesW2. Even though our lives are totally a mess, for the five important meals each year, we eat as a family. 课后课时作业（一） When we were younger, my mother would prepare a delicious feast with the birthday girl (or birthday father) who was the guest of honor that day. Later, as my sisters and I were allowed to use the cookers, we made birthday meals for our parents. My parents prepare Indian food for our birthdays. They cook special party foods: tiki, samosa and sweets that would make any dentist worried. Being from northern India, they also make southern food that we rarely taste: bland idly, spicy samber and much more. This is the food they love best, and to show love, they make for us what they enjoy. Yet this is not the food my sisters and I would choose. For our parents' birthdays, my sisters and I cook European foods: Finnish summer soup, German apple cake, Norwegian flat bread and so on. 课后课时作业（一） Although my parents appreciate the food, we know this is not the food that they care for. My mother tries to cover her criticisms (批评) in praise, saying, “The soup is delicious, but it has very little flavor.” My father refuses to eat pie, wondering what makes Europeans eat cooked fruit and raw vegetables. Despite different desires and tastes, we put the least bitter flavor into everything we cook according to the rule of treating others as we want to be treated. 篇章导读：本文是一篇记叙文。作者家里有一条黄金法则：以自己希望被对待的方式那样对待他人。但是这么多年的实践经验告诉作者这条黄金法则是失败的，尤其是在食物的选择上。 课后课时作业（一） 1．When does the family eat together? A．When they spend holidays. B．When they celebrate festivals. C．When they celebrate everyone's birthdays. D．When they celebrate the parents' birthdays. 答案： C　细节理解题。根据第二段第一句“My family of two parents and three daughters eats together only on birthdays, and even then, only at dinner.”可知，作者的家庭有两个父母和三个女儿，只有在生日的时候才一起吃饭，即使在生日的时候，也只有在晚餐的时候。故选C。 课后课时作业（一） 2．What would the author's parents make for the kids' birthdays? A．Something the Europeans would eat. B．Something the parents would like to eat. C．Something the kids really wanted to enjoy. D．Something that is only eaten in northern India. 答案： B　细节理解题。根据第四段第四句“This is the food they love best, and to show love, they make for us what they enjoy.”可知，作者的父母会为孩子们的生日制作自己喜欢吃的食物。故选B。 课后课时作业（一） 3．What would the mother do after eating what the kids made? A．She would refuse to eat what was not delicious. B．She would tell her daughters what she loved directly. C．She would bring forward her opinions in a polite way. D．She would suggest raw vegetables instead of cooked fruit. 答案： C　推理判断题。根据倒数第二段第二句“My mother tries to cover her criticisms (批评) in praise, saying, ‘The soup is delicious, but it has very little flavor.’”可知，作者妈妈试图用赞美来掩饰她的批评，她说：“这汤很好吃，但是有一点味道。”由此可推知，吃完孩子们做的东西后，母亲礼貌地提出自己的意见。故选C。 课后课时作业（一） 4．What does the author want to tell us in the text? A．Being good at cooking is necessary. B．Everyone has his own desire and taste. C．Kids should be grateful to their parents. D．Treat others according to their true preference. 答案： D　推理判断题。根据第一段第二、三句“But in all our years of treating others as we want to be treated, I have learned that this famous motto is a failure. That's especially true in my family's choice of food.(但是，在我们以自己希望被对待的方式对待他人的这些年里，我了解到这句著名的座右铭是失败的。在我家的食物选择上尤其如此。)”和最后一段可知，尽管有不同的欲望和口味，我们在烹饪的每一样东西时都尽量少放苦味，我们希望别人怎样对待我们，我们就怎样对待别人。由此可推断，作者在文中想表达的是应该根据别人的真实喜好来对待别人。故选D。 课后课时作业（一） W重点单词 1．especially adv. ____________ 2．schedule adj. ________ 3．appreciate vt. ____________ P重点短语 care for __________________ 尤其，特别 时间表 欣赏，感激 喜欢；关心，照顾 课后课时作业（一） Ⅲ　语法填空 The samovar is a traditional Russian water boiler that can also brew tea. There is a very old one in my home that we treasure __1__ (clear). It __2__ (belong) to my great­grandmother's great­grandmother and up till now the story of how she bought it on a freezing winter day __3__ (pass) down from generation to generation. In the past, Russian families could only boil water __4__ their big stove. It was much easier for the samovar __5__ (get) hot water and could be transported anywhere, not to mention that it required little fuel. 课后课时作业（一） The samovar tea­making process is quite special and has two stages. First, a teapot __6__ (contain) a little water and lots of tea __7__ (leaf) is placed on top of the samovar. As the samovar heats up, the teapot begins to produce a strong tea concentrate. Next, __8__ tea concentrate is poured into cups, to __9__ water from inside the samovar is added by using the tap. The samovar is a little similar to the British tradition of an informal cup of tea __10__ (serve) with snacks. However, this kind of Russian tea is usually taken without milk. 1．________　2.________　3.________　4.________　5．________　 6.________　7.________　8.________9．________　10.________ 篇章导读：本文是一篇说明文。文章主要介绍俄式茶饮。 课后课时作业（一） 1．clearly　考查词性转换。应用副词形式修饰动词treasure。故填clearly。 2．belongs　考查动词的时态和主谓一致。此处陈述客观事实，用一般现在时。主语为It，所以谓语动词用第三人称单数形式。故填belongs。 3．has been passed　考查动词的时态和语态。句意：它属于我的曾祖母的曾祖母，到目前为止，关于她如何在一个寒冷的冬天买到它的故事一直代代相传。根据时间状语up till now可知，此处谓语动词用现在完成时，且主语the story与pass down之间为被动关系，所以用现在完成时的被动语态。故填has been passed。 4．on　考查介词。句意：过去，俄罗斯家庭只能在大火炉上烧水。on “在……上面”。故填on。 课后课时作业（一） 5．to get　考查非谓语动词。代词it作形式主语，其后的动词不定式作真正的主语。故填to get。 6．containing　考查非谓语动词。此处应使用非谓语动词，名词teapot与动词contain之间为主动关系，所以用现在分词作后置定语。故填containing。 7．leaves　考查名词。名词leaf为可数名词，根据lots of可知，应用名词的复数形式。故填leaves。 8．the　考查冠词。句意：接下来，将浓缩茶倒入茶杯中，用水龙头向茶杯中加入水。此处指代前句中的a strong tea concentrate，所以是特指，用定冠词。故填the。 课后课时作业（一） 9．which　考查定语从句的引导词。先行词the cups在非限制性定语从句中作介词to的宾语，且指物，所以用关系代词which引导。故填which。 10．served　考查非谓语动词。句意：俄式茶饮有点类似于英国传统的一种非正式的茶配零食。此处使用非谓语动词，名词tea与serve之间为被动关系，所以用过去分词作后置定语。故填served。 课后课时作业（一） Ⅳ　应用文写作 假定你是李华，你的英国笔友Jonah对中国美食很感兴趣，来信询问你家乡的特色饮食。请根据以下要点给他回一封邮件。内容包括： 1．推荐一种美食； 2．简要介绍其特色； 3．邀请他来中国品尝。 注意：1.写作词数应为80左右； 2．可以适当增加细节，以使行文连贯。 课后课时作业（一） Dear Jonah， ﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍﹍ Yours， Li Hua 课后课时作业（一） [精彩范文] Dear Jonah， Hearing you are interested in Chinese food, I'd like to recommend a well­known dish—Kung Pao Chicken to you. As one of the most popular dishes in my hometown, Kung Pao Chicken is made of chicken breast, roasted peanuts, small pieces of tofu, dried chilies and onions. Cooked with sugar, salt and vinegar, it has a combination of sweet and sour taste, which is loved by both the young and the old. I would like to extend my sincere welcome to you to pay a visit to China, during which I will show you around. We'll try this delicious dish and other famous local cuisines. Looking forward to hearing from you. Yours， Li Hua 课后课时作业（一） 课后课时作业（二） 阅读 A Many people like to eat fruit. Here are some kinds of healthy fruit for you to choose. Star fruit Star fruits come from Southeast Asia. They have a sweet, yet sour flavor. Star fruits are high in vitamin C and fiber, plus they are low in calories. Star fruits are available W1 year round. Choose those that are yellow in color, or let green star fruits ripen a bit at home. Sliced star fruits can be added toP salads or eaten out of hand. 课后课时作业（二） 101 Lychee Lychees come from South China and Vietnam. They are high in vitamin C, B­complex vitamins, and potassium. One cup of fresh lychees has about 125 calories. RemoveW2 away the dark red skin to exposeW3 the white flesh, which can be eaten raw or added to fruit salads. Fresh lychees may be available in spring, but canned lychees are available year round. Keep in mind the canned lychees often contain extra calories and sugar. 课后课时作业（二） 102 Dragon fruit The dragon fruit is a rather impressive thing to look at with its pink peel and seeded white flesh. Dragon fruits are native to Central America. They have a mild flavor, so they are perfect for picky eaters. Dragon fruits are high in vitamin C and vitamin B, plus they are low in calories. Dragon fruits are available almost any time of the year. Eat the flesh or add it to fruit salads. 课后课时作业（二） 103 Sugar­apple (释迦) Sugar­apples are commonly grown on trees in the tropical parts of South America, Mexico, and the Caribbean. They are also grown in South Florida. Sugar­apples are a good source of fiber, vitamin C and vitamin B, plus they are low in calories. 篇章导读：本文是一篇说明文。文章主要介绍了四种健康的水果以及这些水果的产地、特性等信息。 课后课时作业（二） 104 1．Which fruits come from Asian countries? A．Sugar­apples and dragon fruits. B．Sugar­apples and lychees. C．Star fruits and dragon fruits. D．Star fruits and lychees. 答案： D　细节理解题。根据Star fruit部分中第一句“Star fruits come from Southeast Asia.”可知，杨桃产于东南亚；根据Lychee部分中第一句“Lychees come from South China and Vietnam.”可知，荔枝来自中国南部和越南。由此可知，杨桃和荔枝来自亚洲国家。故选D。 课后课时作业（二） 105 2．What does the dragon fruit satisfy picky people? A．Its seeded flesh. B．Its mild flavor. C．Its attractive color. D．Its low calories. 答案： B　细节理解题。根据Dragon fruit部分中第三句“They have a mild flavor, so they are perfect for picky eaters.”可知，火龙果温和的味道能满足挑剔的人。故选B。 课后课时作业（二） 106 3．According to the text, those who are on a diet should eat fewer ________． A．sugar­apples B．dragon fruits C．star fruits D．lychees 答案： D　推理判断题。根据Lychee部分中第三句“One cup of fresh lychees has about 125 calories.”以及最后一句“Keep in mind the canned lychees often contain extra calories and sugar.”可知，一杯新鲜荔枝大约含有125卡路里；并且罐装荔枝通常含有额外的卡路里和糖。由此可推知，正在节食的人应该少吃荔枝。故选D。 课后课时作业（二） 107 W重点单词 1．available adj. __________________ 2．remove n. ______ 3．expose v. ____________ P重点短语 be added to ________ 可获得的，有空的 去除 暴露；显示 被加进 课后课时作业（二） 108 B Wiley James is a tall and thin, long­haired, 10­year­old kid. He is going to prepare a meal as part of an online cooking camp run by a famous cook in Austin, Texas. Now, he stands in front of a stack of shelves lined with more than a dozen kinds of canned beans. He's got a shopping list in his hand and a mask on his face. This is the first time he's been in a grocery store in over five months. His cart is loaded withP1 various fruits, vegetables and meat. 课后课时作业（二） 109 Wiley is my son, and one measureW1 of how much the world has changed in the last half year is that the list of at he needs for summer camp does not include a sleeping bag, a flashlight, or even bug spray. That's because Wiley—who lives in western Massachusetts is about to join 30 other kids from as far away as Vancouver, Canada, San Jose, Ca. and Washington D．C.in a special project: they will cook dinner for their own family for a whole week. The location of summer camp 2020 is each kid's own kitchen. Welcome to Dinner Club. The menu this week includes Indian butter chicken, Greek salad with falafel, and fish tacos—every dish made completely with hands. 课后课时作业（二） 110 Dinner Club is designedW2 and taught by Pascal Simo, known to her students as Cook Pascal. The German­born cook has been teaching baking classes to kids out of her home kitchen in Austin, Texas, for ten years. She's had a popular following for years among foodie families and homeschoolers in the city. Simon says that up until a few months ago her cases were mostly focused onP2 “cute stuff” like cookie, Pop Tarts, and French macaroons. A popular offering every summer was called “Cupcake Camp”． 篇章导读：本文是一篇记叙文。文章主要讲述了作者的儿子参加了一位著名厨师举办的在线烹饪营，并介绍了相关的背景信息。 课后课时作业（二） 111 4．What is Wiley doing in the grocery store? A．He's doing shopping for his mom. B．He's relaxing himself. C．He's preparing for a meal. D．He's doing a part­time job. 答案：C　细节理解题。根据第二段第三、四句“This is the first time he's been in a grocery store in over five months. His cart is loaded with various fruits, vegetables and meat.”可知，这是他五个多月来第一次进杂货店。他的手推车里装满了各种水果、蔬菜和肉。由此可知，Wiley James (威利·詹姆斯)正在为准备一顿饭在杂货店里挑选食材。故选C。 课后课时作业（二） 112 5．What do we know about Wiley from Paragraph 3? A．He is tired of summer camp. B．He hasn't got ready for summer camp 2020. C．He asks his parents for camp equipment. D．He needn't stay in the wild for summer camp 2020. 答案：D　细节理解题。根据第三段第二、三句“That's because Wiley—who lives in western Massachusetts is about to join ... The location of summer camp 2020 is each kid's own kitchen.(这是因为家住马萨诸塞州西部的Wiley将和另外30个来自加拿大温哥华、加利福尼亚州圣何塞和华盛顿特区的孩子一起参加一个特别项目：他们将为自己的家人做一整周的晚餐。2020夏令营的地点是每个孩子自己的厨房。)”可知，Wiley的2020夏令营的地点是自己家的厨房，他不必待在野外。故选D。 课后课时作业（二） 113 6．What did the author stress about the foods of Dinner Club? A．They are handed out to the homeless. B．They are free for students. C．They are popular among foreigners. D．They are created by hand. 答案：D　细节理解题。根据第四段“Welcome to Dinner Club. The menu this week includes Indian butter chicken, Greek salad with falafel, and fish tacos—every dish made completely with hands.(欢迎来到晚餐俱乐部。本周的菜单包括印度黄油鸡，配有炸豆丸子的希腊沙拉，还有鱼玉米卷——每道菜都是完全用手制作的。)”可知，晚餐俱乐部的食物是手工制作的。故选D。 课后课时作业（二） 114 7．Why does the author write the last paragraph? A．To introduce other cooking programs. B．To give a new topic for discussion. C．To offer some background information. D．To make a summary of the above paragraphs. 答案：C　推理判断题。根据最后一段第一、二句“Dinner Club is designed and taught by Pascal Simo, known to her students as Cook Pascal. The German­born cook has been teaching baking classes to kids out of her home kitchen in Austin, Texas, for ten years.(晚餐俱乐部由Pascal Simo (帕斯卡·西莫)设计和教授的，她的学生称之为Cook Pascal。这位出生于德国的厨师已经在德克萨斯州奥斯汀的家中厨房教孩子烘焙课程十年了。)”可推断，作者写最后一段的目的是提供晚餐俱乐部的一些背景信息。故选C。 课后课时作业（二） 115 W重点单词 1．measure n. ___________ 2．design v. ____________ P重点短语 1．be loaded with ______________ 2．focus on ____________ 测量；措施 设计；构思 装载着，装满 集中，关注 课后课时作业（二） 116 C Eating chocolate at least once a week could stave offP1 a heart attack, according to new research. Chocolate is packed with plant chemicals that weakenW1 inflammation (炎症) and help blood flow, explained scientists. Lead author Dr Chayakrit Kittanawong said, “Our study suggests chocolate helps keep the heart's blood vessels healthy.” It collected data from six trials that examined the link over the past five decades. A total of 336，289 people reported their intake. Those who ate chocolate more than once a week reduced their risk of coronary artery (冠状动脉) disease by eight percent. This was compared to peers who ate it less than once a week. 课后课时作业（二） 117 Chocolate is known to produce the same chemical in the brain as falling in love. But evidence is growing that its reputationW2 as a “guilty pleasure” is wrong. Dr Krittanawong said, “Chocolate contains heart healthy nutrients such as flavonoids, methylxanthines, polyphenols and stearic acid which may reduce inflammation.” Known medically as HDL (high­density lipoprotein) (高密度脂蛋白), it helps to rid LDL (low­density lipoprotein) out of the body. When this collects, it causes vessels and arteries to become blocked up. It can stop blood flow to the heart or brain, causing a heart attack or stroke. Dr Krittanawong said, “In the past, clinical studies have shown chocolate is beneficial forP2 blood pressure.” 课后课时作业（二） 118 Dark chocolate has long been known to have health benefits but recent research has suggested milk chocolate may also provide valuable nutrients to the heart. Dr Krittanawong pointed out his study did not investigate whether any particular type of chocolate is more beneficial—or if there is an ideal portion size. He said, “Chocolate appears promising for the prevention of coronary artery disease. But more research is needed to show how much and what kind of chocolate could be recommended.” While it's not clear how much is perfect, Dr Krittanawong warned people against overeating. He said, “Moderate amounts of chocolate seem to protect coronary arteries but it's likely that large quantities do not.” 课后课时作业（二） 119 篇章导读：本文是一篇说明文。新的研究表明，适量食用巧克力有助于减轻炎症，促进血液流动，有利于我们的健康。 课后课时作业（二） 120 8．What does Paragraph 2 mainly talk about? A．The result of the study. B．The process of the study. C．The participants of the study. D．The intention of the study. 答案： A　段落大意题。根据第二段中的“study suggests chocolate helps keep the heart's blood vessels healthy”以及最后两句“Those who ate chocolate more ... who ate it less than once a week.”可知，研究表明巧克力有助于保持心脏血管的健康；每周吃一次以上巧克力的人患冠状动脉疾病的风险降低了8%。这是与每周吃不到一次巧克力的同龄人相比的结果。由此可知，本段主要介绍Krittanawong (科里塔娜望)博士的新研究结果。故选A。 课后课时作业（二） 121 9．Which of the following can probably prevent blood flow? A．A heart attack. B．A stroke. C．High­density lipoprotein. D．Low­density lipoprotein. 答案：D　细节理解题。根据第四段前三句“Known medically as HDL (high­density lipoprotein) ... causing a heart attack or stroke.”可知，医学上被称为高密度脂蛋白(HDL)，它有助于将低密度脂蛋白(LDL)排出体外。当低密度脂蛋白聚集时，就会导致血管和动脉阻塞。它可以阻止血液流向心脏或大脑，导致心脏病发作或中风。故选D。 课后课时作业（二） 122 10．What does the recent study tell us? A．Chocolate is good for blood pressure. B．Dark chocolate is beneficial for health. C．Milk chocolate may also benefit the heart. D．Chocolate contains special plant chemicals. 答案：C　细节理解题。根据第五段第一句中的“but recent research has suggested milk chocolate may also provide valuable nutrients to the heart”可知，最近的研究表明，牛奶巧克力也能为心脏提供营养物质，即牛奶巧克力可能对心脏也有好处。故选C。 课后课时作业（二） 123 11．What's Dr Krittanawong's attitude toward chocolate's preventing coronary artery disease? A．Indifferent. B．Hopeful. C．Negative. D．Uncertain. 答案：B　推理判断题。根据第五段中的“Chocolate appears promising for the prevention of coronary artery disease”可知，巧克力在预防冠状动脉疾病方面似乎很有前景。由此可推断，Krittanawong博士对于巧克力预防冠状动脉疾病的作用是充满信心的。故选B。 课后课时作业（二） 124 W重点单词 1．weaken v. ____________ 2．reputation n. ____________ P重点短语 1．stave off ____________ 2．be beneficial for ____________ 减少，变弱 名声，名誉 避开；延缓 对……有益 课后课时作业（二） 125 R $$