Unit 6 Food and health 语法填空（热点题型专练）英语新教材沪教版九年级上册

Unit 6 Food and Health 语法填空题型专练（话题：人与健康——合理膳食与健康生活） 参考答案 题型夯基提升 巩固基础·专项突破 Passage 1 1. how 2. and 3. will bring 4. needs 5. to provide 6. carefully 7. working 8. why 9. a 10. from Passage 2 1. which 2. or 3. makes 4. keep 5. unnecessary 6. drinking 7. ourselves 8. to 9. one 10. their Passage 3 1. how 2. are 3. which 4. them 5. but 6. to 7. avoid 8. will stay 9. especially 10. to change/changing Passage 4 1. how 2. spent 3. requires 4. clearly 5. so 6. to waste 7. to get 8. that 9. for 10. a Passage 5 1. them 2. the most important 3. who 4. that 5. with 6. to take 7. gradually 8. how 9. that 10. lives Passage 6 1. how 2. fried 3. in 4. healthier 5. comfortable 6. though 7. avoid 8. to have 9. will keep 10. differences Passage 7 1. to protect 2. to improve 3. properly 4. which 5. getting 6. from 7. will cause 8. to correct 9. stronger 10. on Passage 8 1. to make 2. carefully 3. whether 4. to 5. their 6. how 7. better 8. trying 9. for 10. to 培优拔高·挑战攻坚 Passage 1 1. that 2. that 3. which 4. limit 5. to satisfy 6. what 7. wisely 8. harmful 9. truly 10. that Passage 2 1. that 2. which 3. were 4. to save 5. easier 6. how 7. learn 8. that 9. farmers' 10. of Passage 3 1. which 2. completely 3. that 4. lacking 5. to balance 6. if 7. to build 8. to master 9. healthy 10. of Passage 4 1.objectively 2. with 3. tastes 4. making 5. customers' 6. that 7. spending 8. who 9. how 10. connected Passage 5 1. which 2. that 3. it 4. from 5. what 6. properly 7. following 8. are 9. is 10. can Passage 6 1.whether 2. that 3. but 4. of 5. what 6. with 7. to add 8. to producing 9. will develop 10. that 1 / 13 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ Unit 6 Food and Health 语法填空题型专练（话题：人与健康——合理膳食与健康生活） 热点题型概览 题型夯基提升 巩固基础·专项突破 Passage 1 阅读下面材料，在空白处填入1个恰当的词或括号内单词的正确形式。 Many teenagers don't realize (1) ________ important a balanced diet is for their growth. Most of them love fried food and sugary drinks, and they seldom eat fresh vegetables (2) ________ fruit. A doctor once told us that eating too much junk food (3) ________ (bring) lots of health problems in the future. Lucy is a student who has a healthy lifestyle. She believes that everyone (4) ________ (need) to keep a balanced diet. Every morning, she has eggs, whole-grain bread and milk (5) ________ (provide) enough energy for her studies. She stays away from soft drinks and chooses water (6) ________ (careful) every day. She also understands that farmers spend long hours (7) ________ (work) in fields to grow food. That's (8) ________ she never wastes any food. In her opinion, good eating habits are (9) ________ simple but useful way to keep fit. We should learn (10) ________ Lucy and develop healthy eating habits. Passage 2 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Healthy drinks play an important role in our daily lives. Many students wonder (1) ________ drinks are really healthy for them. Health experts give some useful advice. Water is the best choice for most people, because it has no sugar (2) ________ calories. Energy drinks and sports drinks are popular among teenagers, but they contain a lot of caffeine and sugar. Drinking too many of them (3) ________ (make) people excited and hard to fall asleep at night. We should eat food rich in fibre while drinking water, for fibre can help our bodies (4) ________ (keep) healthy. Some students like fruit juice, but most bottled juice has added sugar. It is (5) ________ (necessary) for teenagers to drink too much sweet juice. In general, we need to form good (6) ________ (drink) habits. We can drink fresh juice made by (7) ________ (we) at home instead of buying bottled ones. The expert says that if we stick (8) ________ healthy drinking habits, we will have a strong body. This is (9) ________ simple rule that everyone can follow in (10) ________ (their) daily life. Passage 3 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 A balanced diet is the key to good health. Many people don't know (1) ________ to build a balanced daily diet. According to the Chinese Food Guide Pagoda, we need different kinds of food every day. First, grains and tubers (2) ________ (be) our main energy source. Whole grains can provide us with more fibre than processed grains. Second, fruit and vegetables are full of vitamins (3) ________ protect our bodies from illnesses. We should eat plenty of (4) ________ (they) every day. Third, proper meat and dairy products are necessary. Chicken and beans are good protein sources, (5) ________ too much red meat is bad for our health. We can treat ourselves (6) ________ yogurt or milk every day. Doctors suggest that we (7) ________ (avoid) eating too much fried food and snacks. If we keep a balanced diet, we (8) ________ (stay) healthy all the time. This healthy eating habit is (9) ________ (especial) important for growing teenagers. Let's start (10) ________ (change) our bad eating habits from now on. Passage 4 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 We all know that every grain comes from farmers' hard work. Few students truly understand (1) ________ hard farmers work every day. In farming seasons, farmers get up early and work in the fields under the hot sun. An old farmer said that he (2) ________ (spend) over ten hours working outdoors every day when he was young. They water fields, plant crops and feed buffaloes, and all the work (3) ________ (require) great effort. The two ancient poems we learned (4) ________ (clearly) show the hardship of food production. Nowadays, farming technology is developing fast, (5) ________ farmers' work becomes easier than before. However, we still need to cherish every bite of food. It's impolite (6) ________ (waste) food in restaurants or at home. We should remember that food is not easy (7) ________ (get). As students, we must form the habit of saving food. Whenever we eat, we should eat up all the food (8) ________ we order. This small habit shows our respect (9) ________ farmers and their hard work, and it is also (10) ________ sign of good manners. Passage 5 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Many teenagers have bad eating habits without noticing. Some skip breakfast, some only eat snacks for meals, and others love fried food too much. These bad habits make (1) ________ (them) weak and easy to fall ill. A nutrition teacher told us that breakfast is (2) ________ (the most important) meal of the day. It can provide us with energy for the whole morning's study. Students (3) ________ often skip breakfast are more likely to feel tired in class. We all hope (4) ________ we can keep healthy all the time. So we need to make small changes to our diet. For example, we can replace sugary snacks (5) ________ nuts and fresh fruit. We should also eat different kinds of vegetables every day (6) ________ (take) in enough vitamins. It is avoidable to get sick from bad diets. If we keep practicing healthy eating rules every day, we (7) ________ (gradually) form good habits. No matter (8) ________ busy we are, we should never give up healthy eating. After all, good health is the best wealth (9) ________ we can have in our (10) ________ (life). Passage 6 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Going to restaurants is a common way for us to relax on weekends. But do you know (1) ________ to choose healthy food when eating out? Many restaurant dishes are high in fat and sugar. When we order food, we'd better choose steamed and boiled dishes instead of (2) ________ (fry) ones. Salads with fresh vegetables are good choices, because they are low in calories and rich (3) ________ nutrition. As for drinks, green tea and pure water are much (4) ________ (healthy) than cola and fruit juice with sugar. The service of a restaurant also influences our dining experience. Polite waiters can make us feel (5) ________ (comfort). However, we should not order too much food even (6) ________ the dishes look delicious. Wasting food is a bad habit that we must (7) ________ (avoid). A good restaurant not only provides tasty food but also guides customers (8) ________ (have) healthy diets. If everyone pays attention to healthy dining habits in restaurants, we (9) ________ (keep) our bodies in good condition. Small changes in dining can bring big (10) ________ (different) to our health. Passage 7 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Health is the most precious treasure for teenagers. A proper diet is the best way (1) ________ (protect) our health. Many students want to know what changes they can make (2) ________ (improve) their daily diet. First, we should arrange three meals (3) ________ (proper) every day. Breakfast must be eaten on time, lunch should be full and dinner should be light. Second, we need to take in different nutrients. Grain products provide carbohydrates, (4) ________ are the main energy source of our bodies. Meat and beans offer protein to help our bodies grow. Fruit and vegetables supply vitamins to stop us (5) ________ (get) sick. Third, we must stay away (6) ________ empty-calorie food like sugary snacks and fried chips. Doctors always remind us that bad eating habits (7) ________ (cause) many chronic illnesses in the long run. It is never too late (8) ________ (correct) our bad habits. As long as we stick to a balanced diet, we will become (9) ________ (strong) and healthier. Let's take action from now (10) ________! Passage 8 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Making a family healthy diet plan is a meaningful thing for every student. Our teacher asks us (1) ________ (make) a one-month diet plan for our families. Before making the plan, we need to record our family's daily diet (2) ________ (careful). We should check (3) ________ the food types are varied and whether the food intake is proper. If there are too many fried foods or sugary drinks in the diet, we need to make changes. We can add more vegetables and whole grains (4) ________ the family diet. My parents used to have irregular eating habits. They often skipped breakfast and had heavy dinners. I told them that this habit was bad for (5) ________ (their) health. I also explained (6) ________ a balanced diet could improve their physical condition. After following the new diet plan for two weeks, my parents feel much (7) ________ (better). This small practice makes me realize that healthy eating is not difficult. As long as we keep (8) ________ (try), we can form perfect eating habits. Everyone should take responsibility (9) ________ their own health. A scientific diet plan is the best helper (10) ________ keep us healthy. 培优拔高·挑战攻坚 Passage 1 阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 Most teenagers ignore the connection between diet and physical health. They believe (1) ________ exercise alone can keep them fit, but they fail to notice that unhealthy eating will cancel out the effect of exercise. A recent survey shows (2) ________ over 60 percent of middle school students have the habit of eating snacks before bedtime. These snacks are usually high in sugar and fat, (3) ________ will cause weight gain and poor sleep quality. Experts suggest that teenagers (4) ________ (limit) snack intake after dinner. Instead of eating processed snacks, we can choose fresh fruit (5) ________ (satisfy) our appetite. What's more, we need to know (6) ________ kind of nutrition our bodies lack and make up for it targetedly. Balanced dieting is not about eating less, but about eating (7) ________ (wise). Many people diet blindly to lose weight, which is (8) ________ (harm) to their body development. Only when we combine healthy eating with proper exercise can we (9) ________ (true) keep healthy. This is the rule (10) ________ we should always follow. Passage 2 阅读下面材料，在空白处填入1个恰当的词或括号内单词的正确形式。 Food production is closely connected with human civilization. It is known to all (1) ________ farming appeared about 12,000 years ago. Before farming, humans had to hunt and gather food, (2) ________ make it hard to get enough food steadily. With the development of farming, people (3) ________ (be) able to grow crops and raise animals to produce food by themselves. This great change allowed humans (4) ________ (save) plenty of time for invention and creation, which greatly promoted the progress of civilization. Nowadays, modern farming technology makes food production (5) ________ (easy) and more efficient. However, we still can't ignore farmers' hard work. No matter (6) ________ advanced technology is, food still comes from farmers' hard toil. Many young people don't understand why we should cherish food until they (7) ________ (learn) about farming stories. Every grain is hard-won, so wasting food is never a small matter. We should keep in mind (8) ________ gratitude is the best attitude towards food. While enjoying delicious food, we should also respect (9) ________ (farmer) efforts and value every bite (10) ________ food. Passage 3 阅读下面材料，在空白处填入1个恰当的词或括号内单词的正确形式。 Choosing healthy food is a basic skill for teenagers. Many students are confused about (1) ________ food is truly healthy. In fact, healthy food doesn't mean tasteless food, but food with balanced nutrition. Some students refuse to eat meat because they think meat will make them overweight. This idea is (2) ________ (complete) wrong. Proper intake of meat provides essential protein (3) ________ our bodies need to grow. Others only eat vegetables and fruit, (4) ________ (lack) enough energy for daily study and sports. A scientific diet requires us (5) ________ (balance) different kinds of food instead of partial eating. Doctors explain that (6) ________ we stick to a diverse diet, our bodies can get all kinds of nutrients. We should also know that different foods have different functions. Grains offer energy, vegetables provide vitamins, and dairy products supply calcium (7) ________ (build) strong bones. It is necessary for teenagers (8) ________ (master) basic dietary knowledge. Only in this way can we avoid wrong eating habits and keep (9) ________ (health) all the time. Healthy eating is always the foundation (10) ________ our growth. Passage 4 阅读下面材料，在空白处填入1个恰当的词或括号内单词的正确形式。 Restaurant reviews help us choose good dining places wisely. When we write a restaurant review, we need to record basic information and comment on food, service and price (1) ________ (objective). Last weekend, I went to a local healthy restaurant (2) ________ my parents. The restaurant is famous for its light and nutritious dishes. The food three (3) ________ (taste) delicious and contains low calories. All dishes are cooked with less oil and sugar, (4) ________ (make) it a perfect choice for health lovers. The service of the restaurant is also excellent. The waiters are polite and patient, and they always remember (5) ________ (customer) dietary needs. What surprises me most is (6) ________ the restaurant provides free warm water and fresh fruit for every guest. Though the price is a little higher than common restaurants, it is totally worth (7) ________ (spend). I strongly recommend this restaurant to students (8) ________ want to keep healthy eating habits. This dining experience teaches me (9) ________ to judge a restaurant not only by taste but also by health value. It is a meaningful lesson (10) ________ (connect) with our unit study. Passage 5 阅读下面材料，在空白处填入1个恰当的词或括号内单词的正确形式。 It is widely believed that healthy eating is a long-term lifestyle rather than a short-term diet. Many teenagers try to lose weight by refusing staple food, (1) ________ is a wrong and dangerous way. Nutrition experts point out (2) ________ staple food provides necessary carbohydrates for human bodies. Without enough carbohydrates, people will feel weak and find (3) ________ hard to focus on schoolwork. Some girls even suffer (4) ________ physical problems because of improper dieting. We should understand (5) ________ real weight management means. It never asks us to cut off certain food groups completely. Instead, it calls for controlling food portions and choosing nutritious ingredients. We can enjoy tasty snacks (6) ________ (properly) as long as we do not eat too many. Doctors warn us against (7) ________ (follow) popular online diet plans blindly. Quite a few online suggestions (8) ________ (be) not fit for growing teenagers. What we truly need (9) ________ (be) a balanced diet together with regular exercise. Only in this way (10) ________ we keep our body in good condition. Passage 6 阅读下面材料，在空白处填入 1 个恰当的词或括号内单词的正确形式。 Many of us wonder (1) ________ we can strike a balance between enjoying tasty food and keeping healthy. Nobody wants to give up delicious dishes totally for health. Nutritionists remind us (2) ________ selfcontrol plays a key role here. We are allowed to have our favourite fried food once in a while, (3) ________ we must keep portions small. Too much highfat food will raise the risk (4) ________ some illnesses. Some students ask (5) ________ change they ought to make to their daily menus. Actually, small changes count most. For example, we can replace sweet soft drinks (6) ________ homemade fruit water. It is also a good idea (7) ________ (add) more colourful vegetables to our plates. Farmers devote years (8) ________ (produce) the food we eat every day. For this reason, we should value every bite. If we respect food, we (9) ________ (develop) more positive attitudes towards our own health. This is the life lesson (10) ________ we should keep in mind. ( 1 / 13 ) 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $ Unit 6 Food and Health 语法填空题型专练（话题：人与健康——合理膳食与健康生活） 热点题型概览 题型夯基提升 巩固基础·专项突破 Passage 1 阅读下面材料，在空白处填入1个恰当的词或括号内单词的正确形式。 Many teenagers don't realize (1) ________ important a balanced diet is for their growth. Most of them love fried food and sugary drinks, and they seldom eat fresh vegetables (2) ________ fruit. A doctor once told us that eating too much junk food (3) ________ (bring) lots of health problems in the future. Lucy is a student who has a healthy lifestyle. She believes that everyone (4) ________ (need) to keep a balanced diet. Every morning, she has eggs, whole-grain bread and milk (5) ________ (provide) enough energy for her studies. She stays away from soft drinks and chooses water (6) ________ (careful) every day. She also understands that farmers spend long hours (7) ________ (work) in fields to grow food. That's (8) ________ she never wastes any food. In her opinion, good eating habits are (9) ________ simple but useful way to keep fit. We should learn (10) ________ Lucy and develop healthy eating habits. 【答案】 1. how 2. and 3. will bring 4. needs 5. to provide 6. carefully 7. working 8. why 9. a 10. from 【导语】本文围绕青少年健康饮食习惯展开，介绍了均衡膳食的重要性，以Lucy的健康生活方式为例，倡导大家养成良好的饮食习惯、珍惜粮食。 1. how：本空修饰后面的形容词important，结合句意“青少年没有意识到均衡饮食对成长有多重要”，此处需要用how来强化程度，引导后面的宾语从句。 2. and：本句罗列了新鲜蔬菜和水果两类健康食材，二者是并列的事物，在肯定句中用and连接即可。 3. will bring：句中有明显的时间提示in the future，指代未来会出现的健康问题，因此句子需要使用一般将来时态。 4. needs：句子时态为一般现在时，主语everyone属于不定代词，语法上视作单数主语，对应的谓语动词要使用第三人称单数形式。 5. to provide：此处填空内容用来补充说明早餐吃蛋奶、主食的目的，为学习供给能量，英语中用动词不定式可以精准表达目的含义。 6. carefully：本空修饰句中的动作chooses，修饰动词需要用到副词形式，因此将形容词careful变形为副词。 7. working：这是初中高频固定用法，spend time doing sth. 表示“花费时间做某事”，后面必须接动词-ing形式。 8. why：前文交代了农民田间劳作十分辛苦，这是主人公从不浪费粮食的原因，用why可以衔接前后因果逻辑，引导表语从句。 9. a：此处泛指“一种简单实用的方式”，simple是以辅音音素开头的单词，搭配不定冠词a使用。 10. from：贴合单元核心固定搭配，learn from sb. 是固定用法，意为“向某人学习”，贴合本文借鉴他人好习惯的语境。 1. how 考查宾语从句引导词。此处为宾语从句，修饰形容词important，表示“多么重要”，用how引导，符合语境。 2. and 考查并列连词。vegetables和fruit为并列名词，表并列关系，用and连接。 3. will bring 考查动词时态。根据时间状语in the future（在未来）可知，句子用一般将来时，故填will bring。 4. needs 考查主谓一致。主语everyone为不定代词，作主语时谓语动词用单数形式，时态为一般现在时，故填needs。 5. to provide 考查非谓语动词。此处用动词不定式作目的状语，表示吃健康早餐的目的是为学习提供能量，故填to provide。 6. carefully 考查副词变形。此处修饰动词chooses，需用副词形式，careful的副词为carefully。 7. working 考查非谓语动词。固定搭配spend time (in) doing sth.（花费时间做某事），故填working。 8. why 考查宾语从句引导词。前文讲述农民劳作辛苦，这是她不浪费粮食的原因，用why引导宾语从句，表原因。 9. a 考查冠词。此处表示“一种简单有效的方式”，simple以辅音音素开头，故用不定冠词a。 10. from 考查介词。固定搭配learn from sb.（向某人学习），为单元高频固定短语。 Passage 2 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Healthy drinks play an important role in our daily lives. Many students wonder (1) ________ drinks are really healthy for them. Health experts give some useful advice. Water is the best choice for most people, because it has no sugar (2) ________ calories. Energy drinks and sports drinks are popular among teenagers, but they contain a lot of caffeine and sugar. Drinking too many of them (3) ________ (make) people excited and hard to fall asleep at night. We should eat food rich in fibre while drinking water, for fibre can help our bodies (4) ________ (keep) healthy. Some students like fruit juice, but most bottled juice has added sugar. It is (5) ________ (necessary) for teenagers to drink too much sweet juice. In general, we need to form good (6) ________ (drink) habits. We can drink fresh juice made by (7) ________ (we) at home instead of buying bottled ones. The expert says that if we stick (8) ________ healthy drinking habits, we will have a strong body. This is (9) ________ simple rule that everyone can follow in (10) ________ (their) daily life. 【答案】 1. which 2. or 3. makes 4. keep 5. unnecessary 6. drinking 7. ourselves 8. to 9. one 10. their 【导语】本文聚焦单元健康饮品话题，介绍了不同饮品的利弊，给出了适合青少年的健康饮水建议，倡导养成良好饮水习惯。 1. which：结合语境，学生们好奇各类饮品中，哪些对身体真正有益，which可特指“哪一类事物”，适配本句宾语从句语境。 2. or：本句为否定句，表达水中不含糖分和卡路里，否定句中并列的名词需要用or连接，而非and。 3. makes：本句的主语是“饮用过多功能饮料”这件事，属于动名词短语作主语，语法上视为单数，一般现在时谓语动词用单数形式。 4. keep：依据固定用法，help sb./sth. (to) do sth. 表示“帮助某物做某事”，不定式符号to可以省略，直接使用动词原形。 5. unnecessary：前文提到市售瓶装果汁大多添加了糖分，对青少年身体无益，由此可知过量饮用并不必要，需用necessary的反义词。 6. drinking：本空用来修饰名词habits，构成固定搭配“饮水习惯”，用动名词作定语，用来表明习惯的类别和用途。 7. ourselves：固定结构by oneself表示“独自、亲手”，本句主语为we，对应的反身代词为ourselves，指代“我们自己”。 8. to：stick to 是单元重点固定短语，意为“坚持”，此处的to为介词，属于固定搭配不可替换。 9. one：此处为了避免和前文的a rule重复，用代词one替代单数名词，指代这一条健康准则。 10. their：本空修饰后面的名词daily life，需要用到形容词性物主代词，对应主语的身份，选用their。 Passage 3 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 A balanced diet is the key to good health. Many people don't know (1) ________ to build a balanced daily diet. According to the Chinese Food Guide Pagoda, we need different kinds of food every day. First, grains and tubers (2) ________ (be) our main energy source. Whole grains can provide us with more fibre than processed grains. Second, fruit and vegetables are full of vitamins (3) ________ protect our bodies from illnesses. We should eat plenty of (4) ________ (they) every day. Third, proper meat and dairy products are necessary. Chicken and beans are good protein sources, (5) ________ too much red meat is bad for our health. We can treat ourselves (6) ________ yogurt or milk every day. Doctors suggest that we (7) ________ (avoid) eating too much fried food and snacks. If we keep a balanced diet, we (8) ________ (stay) healthy all the time. This healthy eating habit is (9) ________ (especial) important for growing teenagers. Let's start (10) ________ (change) our bad eating habits from now on. 【答案】 1. how 2. are 3. which 4. them 5. but 6. to 7. avoid 8. will stay 9. especially 10. to change/changing 【导语】本文依据中国膳食指南，详细介绍了均衡膳食的搭配原则，分类讲解了各类食物的营养价值，倡导青少年养成科学的饮食习惯。 1. how：句子表达很多人不清楚如何搭配出均衡的日常饮食，how to do 是常用简化结构，用来表达“如何做某事”。 2. are：本句主语是谷物和块茎类食物，为复数名词短语，一般现在时中，复数主语搭配be动词are。 3. which：本句后半句用来修饰前文的vitamins，指代维生素这类物质，从句缺少主语，用which引导定语从句。 4. them：介词of后面需要接宾格形式，本空指代前文的蔬果，因此用人称代词宾格them。 5. but：前文说肉类和豆类能补充优质蛋白，对身体有益，后文说过量红肉有害健康，前后语义形成转折，用but衔接。 6. to：贴合单元固定搭配treat oneself to sth.表示“用某物犒劳自己”，是本单元高频考点短语。 7. avoid：当suggest表示“提出建议”时，其后的宾语从句需要使用虚拟语气，动词用原形（should） do，因此填avoid。 8. will stay：本句是if引导的条件状语从句，遵循“主将从现”的规则，从句用一般现在时，主句使用一般将来时。 9. especially：本空用来修饰形容词important，起到加强语气的作用，修饰形容词只能用副词，因此变形为especially。 10. to change/changing：start后既可接动名词也可接不定式，两种形式都可以表示“开始做某事”，语义完全一致。 Passage 4 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 We all know that every grain comes from farmers' hard work. Few students truly understand (1) ________ hard farmers work every day. In farming seasons, farmers get up early and work in the fields under the hot sun. An old farmer said that he (2) ________ (spend) over ten hours working outdoors every day when he was young. They water fields, plant crops and feed buffaloes, and all the work (3) ________ (require) great effort. The two ancient poems we learned (4) ________ (clearly) show the hardship of food production. Nowadays, farming technology is developing fast, (5) ________ farmers' work becomes easier than before. However, we still need to cherish every bite of food. It's impolite (6) ________ (waste) food in restaurants or at home. We should remember that food is not easy (7) ________ (get). As students, we must form the habit of saving food. Whenever we eat, we should eat up all the food (8) ________ we order. This small habit shows our respect (9) ________ farmers and their hard work, and it is also (10) ________ sign of good manners. 【答案】 1. how 2. spent 3. requires 4. clearly 5. so 6. to waste 7. to get 8. that 9. for 10. a 【导语】本文结合单元粮食生产主题，讲述了农民劳作的艰辛，对比现代农业发展，倡导学生珍惜粮食、尊重农民劳动成果。 1. how：本句侧重强调农民劳作的辛苦程度，how可以修饰副词hard，用来表达“多么辛苦”，贴合句子语境。 2. spent：主句谓语said为一般过去时，宾语从句需要和主句时态保持一致，因此动词使用过去式。 3. requires：本句主语all the work为不可数名词，视作单数主语，一般现在时中谓语动词用单数形式。 4. clearly：本空修饰句中的动词show，用来修饰动作的状态，需要使用副词形式，故变形为clearly。 5. so：前文说明现代农业技术飞速发展，后文引出结果，农民的劳作更加轻松，前后为因果关系，用so衔接。 6. to waste：本句套用经典句型It’s + 形容词 + to do sth.句中it为形式主语，真正的主语是后面的不定式结构。 7. to get：sth. is + 形容词 + to do 是固定句式，用不定式主动形式表达被动含义，此处表示粮食来之不易。 8. that：当定语从句的先行词被all修饰时，关系代词只能用that，是定语从句的固定特殊用法。 9. for：respect for sb. 是固定搭配，专门表示“对某人的尊重”，介词为固定用法，不可替换。 10. a：此处泛指“一种良好礼仪的体现”，sign为可数单数名词，辅音音素开头，搭配不定冠词a。 Passage 5 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Many teenagers have bad eating habits without noticing. Some skip breakfast, some only eat snacks for meals, and others love fried food too much. These bad habits make (1) ________ (them) weak and easy to fall ill. A nutrition teacher told us that breakfast is (2) ________ (the most important) meal of the day. It can provide us with energy for the whole morning's study. Students (3) ________ often skip breakfast are more likely to feel tired in class. We all hope (4) ________ we can keep healthy all the time. So we need to make small changes to our diet. For example, we can replace sugary snacks (5) ________ nuts and fresh fruit. We should also eat different kinds of vegetables every day (6) ________ (take) in enough vitamins. It is avoidable to get sick from bad diets. If we keep practicing healthy eating rules every day, we (7) ________ (gradually) form good habits. No matter (8) ________ busy we are, we should never give up healthy eating. After all, good health is the best wealth (9) ________ we can have in our (10) ________ (life). 【答案】 1. them 2. the most important 3. who 4. that 5. with 6. to take 7. gradually 8. how 9. that 10. lives 【导语】本文针对青少年常见的不良饮食习惯展开，阐述了不吃早餐、嗜吃零食的危害，给出了简单可行的饮食调整方法，强调健康饮食的重要意义。 1. them：动词make后面需要接宾语，本空指代前文的teenagers，因此使用人称代词宾格形式。 2. the most important：结合生活常识和句中范围of the day，早餐是一日三餐中最重要的一餐，需要使用形容词最高级，最高级前必须加the。 3. who：本句先行词是students，指代人，从句缺少主语，用who引导定语从句，用来限定不吃早餐的学生群体。 4. that：hope后常接宾语从句，从句为完整陈述句时，可用that引导，无实际含义，只起连接作用。 5. with：replace A with B 是固定短语，意为“用B替换A”，贴合文中用健康零食替代甜食的语境。 6. to take：多吃蔬菜的目的是摄入充足维生素，本空用动词不定式，用来表示动作的目的。 7. gradually：本空修饰动词form，描述养成习惯的状态，修饰动词需用副词，故变形为gradually。 8. how：no matter how 为固定用法，意为“无论多么”，用来修饰形容词busy，引导让步状语从句。 9. that：先行词被最高级the best修饰，这种情况下定语从句的关系代词只能用that。 10. lives：空前有形容词性物主代词our，后面需要接可数名词复数，life表示“生活、人生”时复数形式为lives。 Passage 6 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Going to restaurants is a common way for us to relax on weekends. But do you know (1) ________ to choose healthy food when eating out? Many restaurant dishes are high in fat and sugar. When we order food, we'd better choose steamed and boiled dishes instead of (2) ________ (fry) ones. Salads with fresh vegetables are good choices, because they are low in calories and rich (3) ________ nutrition. As for drinks, green tea and pure water are much (4) ________ (healthy) than cola and fruit juice with sugar. The service of a restaurant also influences our dining experience. Polite waiters can make us feel (5) ________ (comfort). However, we should not order too much food even (6) ________ the dishes look delicious. Wasting food is a bad habit that we must (7) ________ (avoid). A good restaurant not only provides tasty food but also guides customers (8) ________ (have) healthy diets. If everyone pays attention to healthy dining habits in restaurants, we (9) ________ (keep) our bodies in good condition. Small changes in dining can bring big (10) ________ (different) to our health. 【答案】 1. how 2. fried 3. in 4. healthier 5. comfortable 6. though 7. avoid 8. to have 9. will keep 10. differences 【导语】本文结合单元餐厅饮食话题，讲解了外出就餐的健康点餐技巧，兼顾饮食健康和节约粮食的理念，贴合单元学习重点。 1. how：本句表达外出就餐时，如何挑选健康食物，how to choose 结构简洁表达做事方式，贴合句意。 2. fried：此处需要形容词修饰名词ones，指代油炸食物，fried是固定形容词形式，专指“油炸的”。 3. in：be rich in 是单元核心固定搭配，含义为“富含（某种营养物质）”，介词固定为in。 4. healthier：句中出现对比标志词than，说明需要使用形容词比较级，healthy的比较级为不规则变化healthier。 5. comfortable：feel属于系动词，系动词后需要接形容词作表语，因此将名词comfort变形为形容词。 6. though：even though 是固定连词搭配，意为“即使、纵然”，引导让步状语从句，贴合句意转折。 7. avoid：must是情态动词，所有情态动词后，都需要接动词原形，因此直接填avoid。 8. to have：guide sb. to do sth. 是固定用法，意为“引导某人做某事”，不定式作宾语补足语。 9. will keep：本句为if引导的条件状语从句，遵循主将从现规则，主句用一般将来时。 10. differences：big为形容词，后面需要接名词，bring differences to 表示“为……带来改变”，常用复数形式。 Passage 7 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Health is the most precious treasure for teenagers. A proper diet is the best way (1) ________ (protect) our health. Many students want to know what changes they can make (2) ________ (improve) their daily diet. First, we should arrange three meals (3) ________ (proper) every day. Breakfast must be eaten on time, lunch should be full and dinner should be light. Second, we need to take in different nutrients. Grain products provide carbohydrates, (4) ________ are the main energy source of our bodies. Meat and beans offer protein to help our bodies grow. Fruit and vegetables supply vitamins to stop us (5) ________ (get) sick. Third, we must stay away (6) ________ empty-calorie food like sugary snacks and fried chips. Doctors always remind us that bad eating habits (7) ________ (cause) many chronic illnesses in the long run. It is never too late (8) ________ (correct) our bad habits. As long as we stick to a balanced diet, we will become (9) ________ (strong) and healthier. Let's take action from now (10) ________! 【答案】 1. to protect 2. to improve 3. properly 4. which 5. getting 6. from 7. will cause 8. to correct 9. stronger 10. on 【导语】本文围绕青少年健康饮食展开，从三餐规律、营养均衡、远离垃圾食品三个方面，给出了具体的膳食优化方法，贴合单元核心话题。 1. to protect：the way to do sth. 是固定结构，专门表示“做某事的方法”，此处指保护健康的方式。 2. to improve：调整日常饮食的目的是改善饮食结构、守护健康，不定式在此处表动作目的。 3. properly：本空修饰动词arrange，用来形容三餐安排的状态，修饰动词必须使用副词。 4. which：本句为非限制性定语从句，先行词是碳水化合物，指代事物，从句缺主语，用which引导。 5. getting：stop sb. from doing sth. 是固定搭配，意为“阻止某人做某事”，介词from后接动名词。 6. from：stay away from 是单元重点短语，意为“远离（有害事物）”，适配远离垃圾食品的语境。 7. will cause：短语in the long run 表示“从长远来看”，指向未来的影响，因此用一般将来时。 8. to correct：It’s never too late to do sth. 是固定句型，意为“亡羊补牢，为时未晚”，后接不定式。 9. stronger：and可以连接两个并列的比较级，后文是healthier，因此前文也需要用形容词比较级。 10. on：from now on 是固定时间短语，意为“从现在开始”，属于固定搭配，无需变形。 Passage 8 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Making a family healthy diet plan is a meaningful thing for every student. Our teacher asks us (1) ________ (make) a one-month diet plan for our families. Before making the plan, we need to record our family's daily diet (2) ________ (careful). We should check (3) ________ the food types are varied and whether the food intake is proper. If there are too many fried foods or sugary drinks in the diet, we need to make changes. We can add more vegetables and whole grains (4) ________ the family diet. My parents used to have irregular eating habits. They often skipped breakfast and had heavy dinners. I told them that this habit was bad for (5) ________ (their) health. I also explained (6) ________ a balanced diet could improve their physical condition. After following the new diet plan for two weeks, my parents feel much (7) ________ (better). This small practice makes me realize that healthy eating is not difficult. As long as we keep (8) ________ (try), we can form perfect eating habits. Everyone should take responsibility (9) ________ their own health. A scientific diet plan is the best helper (10) ________ keep us healthy. 【答案】 1. to make 2. carefully 3. whether 4. to 5. their 6. how 7. better 8. trying 9. for 10. to 【导语】本文结合单元家庭健康饮食计划项目，讲述了作者为家人制定膳食计划、改善家人饮食习惯的经历，体现了健康饮食的实际意义。 1. to make：ask sb. to do sth. 是初中高频固定搭配，意为“要求某人做某事”，不定式作宾补。 2. carefully：本空修饰动作record，指认真记录家人的饮食情况，修饰动词用副词形式。 3. whether：后文出现并列的whether从句，本空与之对应，表达“检查饮食种类是否多样”，表疑问。 4. to：add A to B 是固定搭配，意为“将A添加到B中”，贴合补充蔬果杂粮的饮食调整语境。 5. their：本空修饰名词health，需要用形容词性物主代词，指代父母的身体健康。 6. how：作者向父母解释均衡饮食能够改善身体的方式，用how引导从句，贴合语义逻辑。 7. better：much常用来修饰形容词比较级，用来加强语气，good的比较级为better。 8. trying：keep doing sth. 是固定用法，意为“坚持、持续做某事”，后接动名词形式。 9. for：take responsibility for 是固定短语，意为“对……负责”，是日常高频搭配。 10. to：不定式在此处作后置定语，用来修饰helper，指守护我们健康的帮手。 培优拔高·挑战攻坚 Passage 1 阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 Most teenagers ignore the connection between diet and physical health. They believe (1) ________ exercise alone can keep them fit, but they fail to notice that unhealthy eating will cancel out the effect of exercise. A recent survey shows (2) ________ over 60 percent of middle school students have the habit of eating snacks before bedtime. These snacks are usually high in sugar and fat, (3) ________ will cause weight gain and poor sleep quality. Experts suggest that teenagers (4) ________ (limit) snack intake after dinner. Instead of eating processed snacks, we can choose fresh fruit (5) ________ (satisfy) our appetite. What's more, we need to know (6) ________ kind of nutrition our bodies lack and make up for it targetedly. Balanced dieting is not about eating less, but about eating (7) ________ (wise). Many people diet blindly to lose weight, which is (8) ________ (harm) to their body development. Only when we combine healthy eating with proper exercise can we (9) ________ (true) keep healthy. This is the rule (10) ________ we should always follow. 【答案】 1. that 2. that 3. which 4. limit 5. to satisfy 6. what 7. wisely 8. harmful 9. truly 10. that 【导语】本文深度剖析饮食与运动、健康的关联，纠正青少年盲目运动、错误节食的误区，传递科学的健康理念。 1. that：从句是完整的陈述句，语义完整通顺，用that引导宾语从句，仅起连接作用，无实际词义。 2. that：本句是调研得出的客观事实，从句句式完整，用that引导宾语从句，适配书面表达语境。 3. which：本句指代前文“高糖高脂零食”这件事带来的负面影响，非限制性定语从句只能用which。 4. limit：专家给出建议，suggest表建议含义时，从句动词要用原形，是虚拟语气固定规则。 5. to satisfy：选择新鲜水果的目的是缓解食欲，不定式在这里清晰地表达动作的目的性。 6. what：本空修饰名词kind，指身体缺少哪一类营养，what可以精准匹配“何种事物”的语义。 7. wisely：本空修饰动词eating，用来形容饮食方式科学合理，修饰动词需用副词。 8. harmful：be harmful to 是固定形容词短语，意为“对……有害”，贴合盲目节食伤身的语境。 9. truly：本空修饰动词keep，用来强调真正意义上的保持健康，需用副词形式强化语义。 10. that：先行词被定冠词the限定，特指这一准则，定语从句关系词优先选用that。 Passage 2 阅读下面材料，在空白处填入1个恰当的词或括号内单词的正确形式。 Food production is closely connected with human civilization. It is known to all (1) ________ farming appeared about 12,000 years ago. Before farming, humans had to hunt and gather food, (2) ________ make it hard to get enough food steadily. With the development of farming, people (3) ________ (be) able to grow crops and raise animals to produce food by themselves. This great change allowed humans (4) ________ (save) plenty of time for invention and creation, which greatly promoted the progress of civilization. Nowadays, modern farming technology makes food production (5) ________ (easy) and more efficient. However, we still can't ignore farmers' hard work. No matter (6) ________ advanced technology is, food still comes from farmers' hard toil. Many young people don't understand why we should cherish food until they (7) ________ (learn) about farming stories. Every grain is hard-won, so wasting food is never a small matter. We should keep in mind (8) ________ gratitude is the best attitude towards food. While enjoying delicious food, we should also respect (9) ________ (farmer) efforts and value every bite (10) ________ food. 【答案】 1. that 2. which 3. were 4. to save 5. easier 6. how 7. learn 8. that 9. farmers' 10. of 【导语】本文结合单元粮食生产文化主题，讲述了农业发展对人类文明的意义，古今对比强调珍惜粮食、尊重农民劳动的重要性。 1. that：套用固定句型It is known to all that.意为“众所周知”，that引导主语从句，为固定句式用法。 2. which：指代远古人类狩猎采集的生存方式，这件事让食物供给不稳定，非限制性从句用which。 3. were：前文讲述远古农业发展时期的情况，属于过去的时态，主语people为复数，故用were。 4. to save：allow sb. to do sth. 是固定搭配，意为“让某人得以做某事”，不定式作补足语。 5. easier：后文出现并列的比较级more efficient，前后句式对称，因此本空也用比较级。 6. how：no matter how 修饰形容词advanced，表达“无论科技多么先进”，引导让步状语从句。 7. learn：until引导时间状语从句，遵循主将从现，从句用一般现在时表将来含义。 8. that：keep in mind后常接that引导的宾语从句，用来引出需要牢记的道理。 9. farmers'：此处指代全体农民的劳动付出，需要用复数名词的所有格形式表所属。 10. of：固定搭配a bite of food，意为“一口食物”，of用来表示事物的所属关系。 Passage 3 阅读下面材料，在空白处填入1个恰当的词或括号内单词的正确形式。 Choosing healthy food is a basic skill for teenagers. Many students are confused about (1) ________ food is truly healthy. In fact, healthy food doesn't mean tasteless food, but food with balanced nutrition. Some students refuse to eat meat because they think meat will make them overweight. This idea is (2) ________ (complete) wrong. Proper intake of meat provides essential protein (3) ________ our bodies need to grow. Others only eat vegetables and fruit, (4) ________ (lack) enough energy for daily study and sports. A scientific diet requires us (5) ________ (balance) different kinds of food instead of partial eating. Doctors explain that (6) ________ we stick to a diverse diet, our bodies can get all kinds of nutrients. We should also know that different foods have different functions. Grains offer energy, vegetables provide vitamins, and dairy products supply calcium (7) ________ (build) strong bones. It is necessary for teenagers (8) ________ (master) basic dietary knowledge. Only in this way can we avoid wrong eating habits and keep (9) ________ (health) all the time. Healthy eating is always the foundation (10) ________ our growth. 【答案】 1. which 2. completely 3. that 4. lacking 5. to balance 6. if 7. to build 8. to master 9. healthy 10. of 【导语】本文纠正了青少年对健康饮食的片面认知，讲解了各类食物的营养价值，阐述了多样化均衡膳食的科学原理。 【解析】 1. which：学生困惑各类食物中，哪些才算健康食材，which可精准指代“哪一类食物”，适配从句语境。 2. completely：本空修饰形容词wrong，用来强化语气，说明这种想法是完全错误的，用副词修饰形容词。 3. that：先行词protein被修饰，且从句缺少宾语，用that引导定语从句，指代人体所需的蛋白质。 4. lacking：只吃蔬果会导致能量不足，现在分词在此处作结果状语，表达片面饮食带来的后果。 5. to balance：科学饮食要求我们均衡摄入各类食物，require sb. to do sth. 为固定用法。 6. if：本句提出假设，若坚持多样化饮食，身体就能获取全面营养，if引导条件状语从句。 7. to build：人体补充钙质的最终目的是强健骨骼，不定式用来表达动作的最终目的。 8. to master：套用固定句型It’s necessary for sb. to do sth.说明青少年掌握饮食知识很有必要。 9. healthy：keep后接形容词作表语，keep healthy 是固定短语，意为“保持健康”。 10. of：the foundation of... 是固定搭配，意为“……的基础”，贴合健康助力成长的语境。 Passage 4 阅读下面材料，在空白处填入1个恰当的词或括号内单词的正确形式。 Restaurant reviews help us choose good dining places wisely. When we write a restaurant review, we need to record basic information and comment on food, service and price (1) ________ (objective). Last weekend, I went to a local healthy restaurant (2) ________ my parents. The restaurant is famous for its light and nutritious dishes. The food three (3) ________ (taste) delicious and contains low calories. All dishes are cooked with less oil and sugar, (4) ________ (make) it a perfect choice for health lovers. The service of the restaurant is also excellent. The waiters are polite and patient, and they always remember (5) ________ (customer) dietary needs. What surprises me most is (6) ________ the restaurant provides free warm water and fresh fruit for every guest. Though the price is a little higher than common restaurants, it is totally worth (7) ________ (spend). I strongly recommend this restaurant to students (8) ________ want to keep healthy eating habits. This dining experience teaches me (9) ________ to judge a restaurant not only by taste but also by health value. It is a meaningful lesson (10) ________ (connect) with our unit study. 【答案】 1. objectively 2. with 3. tastes 4. making 5. customers' 6. that 7. spending 8. who 9. how 10. connected 【导语】本文结合单元餐厅写作话题，以一次真实就餐经历为素材，完成了一篇规范的餐厅点评，贴合单元写作考点。 【解析】 1. objectively：写餐厅点评需要客观评价口味、服务和价格，本空修饰动词comment，需要使用副词形式。 2. with：with sb. 是常用搭配，用来表示“和某人一同出行、做事”，贴合和家人就餐的语境。 3. tastes：主语food为不可数名词，视作单数，感官动词taste在一般现在时中用单数形式。 4. making：菜品少油少糖，自然而然成为健康人群的优选，现在分词作结果状语，表自然而然的结果。 5. customers'：餐厅会记住所有顾客的饮食需求，用复数所有格，泛指全体顾客的需求。 6. that：本句为表语从句，从句句式完整、语义通顺，用that引导，仅起连接作用。 7. spending：be worth doing 是固定用法，意为“值得做某事”，后接动名词形式。 8. who：先行词是students，指代人，从句缺少主语，用who引导定语从句限定人群。 9. how：本文教会我们评判餐厅的方式，how to judge 结构用来表达做事的方式、方法。 10. connected：be connected with 表示“与……相关”，此处用过去分词作后置定语，修饰lesson。 Passage 5 阅读下面材料，在空白处填入1个恰当的词或括号内单词的正确形式。 It is widely believed that healthy eating is a long-term lifestyle rather than a short-term diet. Many teenagers try to lose weight by refusing staple food, (1) ________ is a wrong and dangerous way. Nutrition experts point out (2) ________ staple food provides necessary carbohydrates for human bodies. Without enough carbohydrates, people will feel weak and find (3) ________ hard to focus on schoolwork. Some girls even suffer (4) ________ physical problems because of improper dieting. We should understand (5) ________ real weight management means. It never asks us to cut off certain food groups completely. Instead, it calls for controlling food portions and choosing nutritious ingredients. We can enjoy tasty snacks (6) ________ (properly) as long as we do not eat too many. Doctors warn us against (7) ________ (follow) popular online diet plans blindly. Quite a few online suggestions (8) ________ (be) not fit for growing teenagers. What we truly need (9) ________ (be) a balanced diet together with regular exercise. Only in this way (10) ________ we keep our body in good condition. 【答案】 1. which 2. that 3. it 4. from 5. what 6. properly 7. following 8. are 9. is 10. can 【导语】本文聚焦青少年盲目节食减肥的普遍误区，纠正网络错误减脂观念，科普主食对人体的重要作用，倡导科学合理的体重管理与健康饮食习惯。 1. which：本句为非限制性定语从句，用来指代前文“青少年不吃主食减肥”这一整件事，这类从句不能用that引导，只能用which。 2. that：point out 后接完整的陈述事实类宾语从句，从句语义、句式完整，that仅承担连接作用，无实际词义。 3. it：套用find it + adj. + to do sth. 经典句式，it作形式宾语，真正的宾语是后面的不定式to focus on schoolwork。 4. from：suffer from 是固定搭配，专门用于表示“患上疾病、遭受病痛困扰”，贴合节食引发身体问题的语境。 5. what：understand后的宾语从句内部缺少宾语，空格处指代“体重管理的真正内涵”，用what精准匹配语义。 6. properly：本空修饰动词enjoy，用来形容适度吃零食的状态，修饰动词需要使用副词形式。 7. following：固定搭配warn sb. against doing sth.意为“警告某人不要做某事”，介词后接动名词形式。 8. are：主语suggestions为可数名词复数，一般现在时中，复数主语对应的be动词用are。 9. is：what引导的主语从句作主语，整体视作单数概念，谓语动词需用单数形式is。 10. can：本句为only in this way开头的部分倒装句式，结合句意“只有这样我们才能保持身体健康”，填情态动词can。 Passage 6 阅读下面材料，在空白处填入 1 个恰当的词或括号内单词的正确形式。 Many of us wonder (1) ________ we can strike a balance between enjoying tasty food and keeping healthy. Nobody wants to give up delicious dishes totally for health. Nutritionists remind us (2) ________ selfcontrol plays a key role here. We are allowed to have our favourite fried food once in a while, (3) ________ we must keep portions small. Too much highfat food will raise the risk (4) ________ some illnesses. Some students ask (5) ________ change they ought to make to their daily menus. Actually, small changes count most. For example, we can replace sweet soft drinks (6) ________ homemade fruit water. It is also a good idea (7) ________ (add) more colourful vegetables to our plates. Farmers devote years (8) ________ (produce) the food we eat every day. For this reason, we should value every bite. If we respect food, we (9) ________ (develop) more positive attitudes towards our own health. This is the life lesson (10) ________ we should keep in mind. 【答案】 1.whether 2. that 3. but 4. of 5. what 6. with 7. to add 8. to producing 9. will develop 10. that 【导语】 本篇探讨如何平衡美食享受和身体健康，兼顾单元珍惜粮食主题，告诉读者不需要完全放弃美食，依靠自我控制和小调整就能实现均衡膳食。 1.whether：wonder 后面接宾语从句，表达 “我们是否能够平衡美食与健康”，whether 表示 “是否”。 2.that：remind 后面接 that 引导宾语从句，从句是完整陈述句，that 只起连接作用，无实义。 3.but：前面说偶尔可以吃油炸食物，后面提出食量必须控制，前后形成转折逻辑，用 but。 4.of：the risk of… 为固定搭配，意为 “…… 的风险”，用 of 引出风险对应的事物。 5.what：ask 后接宾语从句，what 修饰名词 change，表示 “应当做出什么样的改变”。 6.with：replace A with B 固定短语，“用 B 替换 A”，贴合用自制果水替代甜饮料的语境。 7.to add：It is a good idea to do sth. 固定句型，it 作形式主语，不定式作真正主语。 8.to producing：devote …to doing sth.，这里 to 是介词，后面接动名词，表达 “投入时间精力做某事”。 9.will develop：if 引导条件状语从句，遵从主将从现，主句用一般将来时。 10.that：先行词 lesson 被 the 修饰，定语从句关系代词选用 that。 ( 1 / 13 ) 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $