Unit 4 Eat Well(知识清单)2025-2026学年人教版英语七年级下册

2026-02-03
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Unit 4 Eat Well(知识清单) 英语人教版 七年级下册 01 单元核心定位 单元核心 · 主题范畴:人与自我—生活与学习 · 核心问题:How do we eat well?(我们如何健康饮食?) · 价值引领:Food is life.(食物即生命) 学习目标 1. 能谈论三餐饮食及食物偏好,使用选择疑问句提供饮食选择; 2. 掌握可数名词与不可数名词的用法,准确描述食物和饮品的数量; 3. 掌握元音字母o及组合oa、oo、ou、ow的发音规则,理解选择疑问句的语调特点; 4. 能撰写与健康饮食相关的短文,介绍饮食习惯、提出健康饮食建议,培养健康生活方式。 02 核心词汇体系 名词 类别 单词/短语 音标 中文释义 核心拓展(复数/词缀/易混) 记忆方法 食物类 watermelon /'wɔ:təmelən/ n. 西瓜 复数:watermelons;短语:watermelon juice(西瓜汁) 合成词记忆:water(水)+ melon(瓜),富含水分的瓜即西瓜,复数加-s cabbage /'kæbɪdʒ/ n. 卷心菜 复数:cabbages;短语:cabbage salad(卷心菜沙拉) 发音联想:“凯比奇”,结合蔬菜场景记忆,复数加-s onion /'ʌnjən/ n. 洋葱;葱头 复数:onions;短语:mutton and onion dumplings(羊肉洋葱饺子) 形近词联想:onion与union(联合),洋葱(onion)常作为配菜联合其他食材,复数加-s dumpling /'dʌmplɪŋ/ n. 饺子 复数:dumplings;短语:beef and carrot dumplings(牛肉胡萝卜饺子) 发音联想:“达姆pling”,中国传统食物,复数加-s bean /bi:n/ n. 豆 复数:beans;短语:eggs and beans(鸡蛋和豆子) 形近词联想:bean与bear(熊),豆子(bean)是熊(bear)的食物之一,复数加-s salad /'sæləd/ n. 沙拉;色拉 复数:salads(强调种类);短语:chicken and cabbage salad(鸡肉卷心菜沙拉) 不可数/可数两用:泛指沙拉时不可数,指具体种类时可数,例:a fruit salad(一份水果沙拉) porridge /'pɒrɪdʒ/ n. 粥;麦片粥 不可数名词;短语:have porridge for breakfast(早餐喝粥) 语境记忆:早餐常见食物,不可数,无复数形式 pork /pɔ:k/ n. 猪肉 不可数名词;短语:pork ribs(排骨) 形近词联想:pork与fork(叉子),用叉子(fork)吃猪肉(pork),不可数 strawberry /'strɔ:bəri/ n. 草莓 复数:strawberries;短语:strawberry cake(草莓蛋糕) 变复数规则:以“辅音+y”结尾,变y为i加-es,记忆“strawberry→strawberries” hamburger /'hæmbɜ:gə(r)/ n. 汉堡包 复数:hamburgers;短语:fast food hamburgers(快餐汉堡) 合成词记忆:ham(火腿)+ burger(肉饼),夹火腿肉饼的食物即汉堡,复数加-s 饮食相关 menu /'menju:/ n. 菜单 复数:menus;短语:a restaurant menu(餐厅菜单) 发音联想:“迈牛”,餐厅点餐时看菜单,复数加-s habit /'hæbɪt/ n. 习惯 复数:habits;短语:eating habits(饮食习惯)、a good/bad habit(好/坏习惯) 形近词联想:habit与rabbit(兔子),兔子(rabbit)有固定作息习惯(habit),复数加-s weight /weɪt/ n. 体重;重量 不可数名词;短语:put on weight(增重)、lose weight(减肥) 派生词记忆:weigh(v. 称重)+ -t→weight,记“称重的结果是体重” heart /hɑ:t/ n. 心脏;中心 复数:hearts;短语:heart problems(心脏问题) 联想记忆:健康饮食有益心脏(heart),复数加-s result /rɪ'zʌlt/ n. 后果;结果 复数:results;短语:as a result(结果)、the result of(……的结果) 发音联想:“瑞扎尔特”,饮食不当的后果(result)需重视,复数加-s article /'ɑ:tɪkl/ n. 文章;冠词 复数:articles;短语:a health article(健康文章) 多义记忆:“文章”和“冠词”,记“健康文章(article)里提到冠词(article)用法”,复数加-s 动词 单词/短语 音标 中文释义 核心搭配 易混辨析 taste /teɪst/ v. 有……味道;尝 taste good(尝起来美味)、taste the dish(尝这道菜) 系动词vs实义动词:作系动词后接形容词,作实义动词后接名词,例:The soup tastes salty(系动词);I taste the soup(实义动词) serve /sɜ:v/ v. 提供;服务 serve sb. sth. = serve sth. to sb.(给某人提供某物)、serve the customers(服务顾客) serve(提供)vs provide(提供),provide搭配:provide sb. with sth.,serve搭配更直接接双宾语 improve /ɪm'pru:v/ v. 改进;改善 improve eating habits(改善饮食习惯)、improve health(增进健康) 及物vs不及物动词:后接宾语时及物(improve habits),无宾语时不及物(Habits are improving) cause /kɔ:z/ v. 造成;导致 cause problems(引发问题)、cause sb. to do sth.(导致某人做某事) cause(及物动词,直接接宾语)vs lead(不及物动词,lead to+宾语),例:cause heart problems = lead to heart problems put on /pʊt ɒn/ 增加;穿上 put on weight(增重)、put on clothes(穿衣服) 反义短语:lose weight(减肥)、take off(脱下),例:put on 5 pounds(增重5磅) focus /'fəʊkəs/ v. 集中(注意力) focus on work/studies(专注于工作/学习) 后接名词/动名词,例:focus on eating(专注于饮食),不可接不定式 choose /tʃu:z/ v. 选择 choose A or B(选择A或B)、make a choice(做出选择) 过去式:chose,过去分词:chosen;名词形式:choice,例:choose carefully(谨慎选择) 形容词 单词/短语 音标 中文释义 核心用法 易混辨析 balanced /'bælənst/ adj. 均衡的;平衡的 作定语或表语,例:a balanced diet(均衡饮食)、meals are balanced 派生词:balance(n. 平衡)+ -d,记“平衡的饮食是均衡的” sleepy /'sli:pi/ adj. 困倦的;想睡的 作表语,例:feel sleepy(感到困倦) sleepy(想睡的)vs asleep(睡着的),asleep不可作定语,例:a sleepy boy(困倦的男孩);fall asleep(入睡) soft /sɒft/ adj. 柔和的;柔软的 修饰名词,例:soft drink(软饮料)、soft bread(软面包) 反义词:hard(坚硬的),例:soft water(软水)vs hard water(硬水) thirsty /'θɜ:sti/ adj. 渴的;渴望的 作表语,例:feel thirsty(感到口渴)、be thirsty for knowledge(渴求知识) 派生词:thirst(n. 口渴)+ -y,记“口渴的状态是thirsty” poor /pɔ:(r); pʊə(r)/ adj. 不好的;贫穷的;可怜的 修饰名词,例:poor eating habits(不良饮食习惯)、poor family(贫困家庭) 多义记忆:“不良的”用于习惯,“贫穷的”用于家庭,“可怜的”用于人 common /'kɒmən/ adj. 共同的;普遍的 作定语或表语,例:common habits(普遍习惯)、have sth. in common(有共同点) 反义词:uncommon(罕见的),例:common food(常见食物) enough /ɪ'nʌf/ adj. 足够的;充足的 修饰名词,放名词前,例:enough food(足够的食物) 副词用法:放形容词/副词后,例:tall enough(足够高);代词用法:have enough(有足够的) 副词 单词/短语 音标 中文释义 核心用法 易混辨析 instead /ɪn'sted/ adv. 反而;代替 放句首/句尾,例:eat fruit instead(反而吃水果)、instead of(代替) instead(副词,单独使用)vs instead of(介词短语,后接名词/动名词),例:instead of junk food(代替垃圾食品) away /ə'weɪ/ adv. 离开;在别处 短语:keep away from(远离)、go away(走开) 固定搭配:an apple a day keeps the doctor away(一天一苹果,医生远离我) 介词 单词/短语 音标 中文释义 核心用法 易混辨析 among /ə'mʌŋ/ prep. 在……中;……之一 用于三者或三者以上,例:among young people(在年轻人中) among(三者及以上)vs between(两者之间),例:among three dishes(在三道菜中)vs between two dishes(在两道菜中) 代词 单词/短语 音标 中文释义 核心拓展 记忆方法 anything /'eniθɪŋ/ pron. 某事物;任何事物 用于否定句/疑问句,形容词后置,例:anything special(任何特别的东西) 复合不定代词:any-+thing,记“任何事物(anything)用于否定/疑问” 兼类词 类别 单词/短语 音标 中文释义 核心用法 兼类词 fat /fæt/ n. 脂肪 adj. 肥胖的 名词:too much fat(太多脂肪);形容词:get fat(变胖) 多义记忆:“脂肪”过多导致“肥胖的”,记“脂肪(fat)让身材变胖(fat)” enough /ɪ'nʌf/ adj. 足够的 adv. 足够地 pron. 足够 形容词:enough time(足够的时间);副词:fast enough(足够快);代词:have enough(有足够的) 位置记忆:修饰名词放前面,修饰形容词/副词放后面 taste /teɪst/ v. 有……味道 n. 味道 动词:taste sweet(尝起来甜);名词:a good taste(好味道) 感官动词vs名词:作动词表“尝起来”,作名词表“味道” 03 核心短语与词块 短语 中文释义 例句 考点提示 fast food 快餐 Eating fast food too often is bad for health.(经常吃快餐对健康有害。) 不可数名词短语,例:fast food like hamburgers(像汉堡这样的快餐) fish and chips 炸鱼薯条 Fish and chips is a traditional British dish.(炸鱼薯条是英国传统菜肴。) 视为单数整体,谓语动词用单数;chips为复数形式 go with 搭配;相配 What drink goes with this dish?(什么饮料配这道菜?) 强调味道、风格搭配,例:rice goes with soup(米饭配汤) too much 太多 Don't drink too much juice.(不要喝太多果汁。) 修饰不可数名词;区别于too many(修饰可数名词复数)、much too(修饰形容词/副词) put on 增加;穿上 He put on weight after eating too much.(他吃太多后增重了。) 表“增重”时,后接具体重量;表“穿上”时,后接衣物 too...to... 太……以至于不能 He is too busy to eat breakfast.(他太忙了以至于不能吃早餐。) 否定含义,可转换为so...that...否定句,例:too young to go alone = so young that he can't go alone after all 毕竟;终归 After all, healthy eating is important.(毕竟,健康饮食很重要。) 放句首/句中/句尾,表强调,例:It's a small mistake after all(毕竟只是个小错误) soft drink 软饮料(不含酒精) Soft drinks have a lot of sugar.(软饮料含有大量糖分。) 可数名词短语,复数:soft drinks;例:two soft drinks(两瓶软饮料) eating habits 饮食习惯 Good eating habits keep us fit.(良好的饮食习惯让我们保持健康。) 复数形式,例:improve eating habits(改善饮食习惯) balanced diet 均衡饮食 We need a balanced diet every day.(我们每天需要均衡饮食。) 固定搭配,balanced为形容词修饰diet,例:keep a balanced diet(保持均衡饮食) focus on 集中(注意力)于 It's hard to focus on studies when hungry.(饿的时候很难专注于学习。) 后接名词/动名词,例:focus on eating(专注于饮食) be bad for 对……有害 Junk food is bad for hearts.(垃圾食品对心脏有害。) 反义词组:be good for(对……有益),例:fruit is good for health(水果对健康有益) be thirsty for 渴望;渴求 She is thirsty for healthy food.(她渴求健康食物。) 后接名词,例:thirsty for knowledge(渴求知识) 04 核心句型 提建议类 句型结构 中文含义 例句 考点提示 What about (doing) sth.? ……怎么样? What about having Gongbao chicken?(吃宫保鸡丁怎么样?) about为介词,后接名词/代词/动名词;同义句型:How about (doing) sth.? Why don't you do sth.? 你(们)为什么不做某事呢? Why don't you eat fruit instead of snacks?(你为什么不吃水果而吃零食呢?) 表委婉建议,同义句型:Why not do sth.?;肯定回答:Good idea./All right. 选择疑问句类 句型结构 中文含义 例句 考点提示 Would you like A or B? 您想要A还是B? Would you like a hot tofu dish or a cold one?(您想要热豆腐还是凉拌豆腐?) 语调前升后降;不可用Yes/No回答,直接选其一作答;one指代前文提到的单数名词(dish) Do you like A or B? 你喜欢A还是B? Do you like Chinese food or Western food?(你喜欢中餐还是西餐?) 一般疑问句形式的选择疑问句,回答直接说偏好的选项,例:Chinese food! Which...would you like, A or B? 你想要什么……,A还是B? Which soup would you like, chicken or fish?(你想喝什么汤,鸡汤还是鱼汤?) 特殊疑问句形式的选择疑问句,which后接名词,例:Which fruit would you like, apples or pears? 否定含义类 句型结构 中文含义 例句 考点提示 too + adj./adv. + to do sth. 太……以至于不能做某事 They are too busy to eat anything.(他们太忙了以至于不能吃饭。) 否定含义,to后接动词原形;可转换为so...that...否定句,例:too tired to walk = so tired that he can't walk 动名词作主语类 句型结构 中文含义 例句 考点提示 Eating...may cause... 吃……可能会导致…… Eating fast food too often may cause heart problems.(经常吃快餐可能会导致心脏问题。) 动名词短语作主语,谓语动词用单数;may表“可能”,后接动词原形 固定结构类 句型结构 中文含义 例句 考点提示 find it + adj. + to do sth. 认为做某事是……的 It's easy to feel sleepy if you don't eat breakfast.(如果不吃早餐,很容易感到困倦。) it为形式宾语,真正宾语是后面的不定式;adj.作宾语补足语,例:find it hard to focus(认为很难专注) 05 重点语法 语法1:选择疑问句 详细讲解 选择疑问句提出两个或多个选项供对方选择,用or连接选项,语调前升后降,不可用Yes/No回答。 类型 结构 例句 回答方式 一般疑问句形式 一般疑问句 + A or B? Do you like tea or coffee?(你喜欢茶还是咖啡?) 直接选择选项:Tea, please. 特殊疑问句形式 特殊疑问句 + A or B? What would you like to eat, rice or noodles?(你想吃什么,米饭还是面条?) 直接选择选项:Rice, please. 典例 1. 句型转换:He likes apples. He likes bananas.(改为选择疑问句)→ ______ he like apples ______ bananas? 2. 单项选择:—Would you like juice or coffee? —______. I don't drink sweet drinks.( ) A. Juice B. Coffee C. Yes, I do D. No, I don't 3. 完成句子:—______(哪个)dish would you like, Mapo tofu or Gongbao chicken? —Mapo tofu. 语法2:可数名词与不可数名词 详细讲解 类别 核心特征 用法 量的表达 可数名词 有单数、复数形式 可与a/an、数词、many、a few搭配;作主语时,谓语动词随单复数变化 单数:a/an + 名词;复数:数词 + 名词复数(如two apples) 不可数名词 无复数形式 不可与a/an、数词直接搭配;可与much、a little、some、any搭配;作主语时,谓语动词用单数 借助“表示量的名词+of”,例:a cup of tea(一杯茶)、three bowls of porridge(三碗粥) 典例 1. 选词填空:There is ______(much/many)rice on the plate. There are ______(much/many)dumplings. 2. 句型转换:I want some bread.(对画线部分提问)→ ______ ______ bread do you want? 3. 完成句子:She drinks two ______(杯)of milk every morning. 06 考点速记 一、词汇类考点 考点1:选择疑问句 vs 一般疑问句 详细讲解 区别 选择疑问句 一般疑问句 结构 含or连接的两个选项 无选项,用Yes/No回答 语调 前升后降 整体升调 回答 直接选选项 Yes/No + 简短回答 典例 1. 单项选择:—Do you want to eat fish or chicken? —______.( ) A. Yes, I do B. No, I don't C. Chicken D. I like fish 2. 改错:—Do you like apples? —Oranges.( )______ 考点2:可数名词 vs 不可数名词 详细讲解 易错点 正确用法 错误用法 不可数名词无复数 some bread(一些面包) some breads 可数名词单数需加a/an an onion(一个洋葱) onion 量的表达 a bowl of porridge(一碗粥) a porridge 典例 1. 选词填空:I have three ______(strawberry/strawberries)and some ______(yogurt/yogurts). 2. 单项选择:How many ______ do you need?( ) A. beef B. cabbage C. tomatoes D. milk 考点3:too much / too many / much too 辨析 详细讲解 短语 修饰对象 例句 too much 不可数名词 too much sugar(太多糖) too many 可数名词复数 too many hamburgers(太多汉堡) much too 形容词/副词 much too sweet(太甜了) 典例 1. 选词填空:There is ______(too much/too many)salt in the soup. It's ______(much too/too much)salty. 2. 单项选择:He eats ______ snacks, so he puts on ______ weight.( ) A. too many;too much B. too much;too many C. much too;too much 考点4:复合不定代词用法 详细讲解 代词 用法 例句 anything 否定句/疑问句;形容词后置 Do you have anything to eat?(你有什么吃的吗?) something 肯定句/希望得到肯定回答的疑问句;形容词后置 Would you like something special?(你想要点特别的吗?) 典例 1. 选词填空:I don't want ______(anything/something)sweet. Would you like ______(anything/something)to drink? 2. 改错:Do you have special anything?( )______ 二、语法类考点 考点5:选择疑问句的回答与语调 详细讲解 考点 规则 例句 回答 不可用Yes/No,直接选选项;两者均可答either,两者都不答neither —Tea or coffee? —Either.(都行。) 语调 or前升调,or后降调 Do you like cats(升调)or dogs(降调)? 典例 1. 完成句子:—When can you come, morning or afternoon? —______(两者都不). I'm busy all day. 2. 单项选择:—Which do you prefer, apples or pears? —______. I like bananas.( ) A. Either B. Neither C. Both D. None 考点6:不可数名词的量的表达 详细讲解 结构 例句 注意事项 a/an + 量的名词 + of + 不可数名词 a cup of tea(一杯茶) 量的名词有复数形式 数词 + 量的名词复数 + of + 不可数名词 three bottles of water(三瓶水) 谓语动词随量的名词单复数变化 典例 1. 选词填空:There ______(is/are)two glasses of milk on the table. 2. 完成句子:I need five ______(碗)of porridge for my family. 三、语音类考点 考点7:元音字母o及组合oa、oo、ou、ow的发音 详细讲解 字母/组合 发音 例词 o(重读开音节) /əʊ/ no、home、go o(重读闭音节) /ɒ/ hot、clock、soft o(重读闭音节) /ʌ/ come、some、love oa /əʊ/ coat、road、boat oo /u:/ food、school、cool oo /ʊ/ look、book、cookie ou /aʊ/ about、mouth、house ow /əʊ/ know、snow、show ow /aʊ/ down、now、how 典例 1. 选词填空:Which word has the same sound as "go"?( ) A. hot B. coat C. come D. look 2. 完成句子:"oo"在"food"中发______音,在"book"中发______音。 07 语篇解读 核心语篇梳理 语篇类型 核心内容 阅读策略 听力对话(Section A 1b/1c) 谈论午餐选择、中英饮食习惯差异 提取饮食相关词汇(dumplings、bread、milk),关注选择疑问句的问答逻辑 对话(Section A 2a) 汤姆一家在中餐馆点餐,涉及菜品、汤、主食选择 聚焦点餐场景词汇(menu、order、dish),注意选择疑问句的语调(前升后降) 新媒体语篇(Section B 1b) 指出“常吃快餐、不吃早餐、吃太多甜食”三大不良饮食习惯,给出健康建议 梳理“总-分-总”结构,通过首尾段快速把握主旨;抓but、if等逻辑词理解因果关系 帖子(Section B 2a) 莉萨分享自身好(按时三餐、吃蔬菜)坏(喝太多软饮料、喝水不足)饮食习惯 提取“good habits + bad habits + improvement”逻辑链,定位频度副词和转折词however 长难句剖析 1. Both what we eat and how we eat are important! · 解析:both...and...连接两个主语从句(what we eat和how we eat),作句子主语;整句意为“我们吃什么和怎么吃都很重要”。 2. Eating fast food like pizza and hamburgers too often may cause heart problems later. · 解析:动名词短语(Eating fast food...)作主语,谓语动词用单数may cause;like pizza and hamburgers作后置定语修饰fast food;整句意为“经常吃像比萨和汉堡这样的快餐,日后可能会导致心脏问题”。 3. It is easy to feel sleepy and find it hard to focus on our work or studies if we don't eat breakfast. · 解析:it为形式主语,真正主语是两个不定式短语(to feel sleepy和to focus on...);if引导条件状语从句;find it hard to do sth.为固定结构,it作形式宾语;整句意为“如果不吃早餐,我们很容易感到困倦,也很难专注于工作或学习”。 08 写作指导(结构+模板+词句积累) 写作主题 1. 介绍个人饮食习惯(好/坏习惯); 2. 针对不良饮食习惯提出健康饮食建议; 3. 设计健康餐厅菜单并说明原因。 写作结构(三段式模板) 开头:引出话题 · Healthy eating is important for our body and mind. I have some eating habits to share.(健康饮食对我们的身心很重要,我有一些饮食习惯想分享。) · Many teenagers have bad eating habits. It's time to improve them and eat well.(很多青少年有不良饮食习惯,是时候改善它们,健康饮食了。) · As the saying goes "You are what you eat". A balanced diet helps us stay fit.(俗话说“人如其食”,均衡饮食帮助我们保持健康。) 中间:详细描述 1. 个人饮食习惯:I have both good and bad eating habits. First, I eat three meals a day on time and love vegetables. However, I drink too many soft drinks and eat too many snacks.(我既有好的饮食习惯,也有坏的。首先,我每天按时吃三餐,喜欢吃蔬菜。但是,我喝太多软饮料,吃太多零食。) 2. 健康饮食建议:To eat well, we should first have a balanced diet—eat more fruit and vegetables, less junk food. Second, drink enough water instead of soft drinks. Third, never skip breakfast, because it gives us energy for the day.(要健康饮食,我们首先应该均衡饮食——多吃水果和蔬菜,少吃垃圾食品。其次,多喝水而不是软饮料。最后,不要不吃早餐,因为它能给我们一天的能量。) 结尾:升华主题 · Let's develop good eating habits and eat well. It will make our life better and healthier!(让我们养成良好的饮食习惯,健康饮食。它会让我们的生活更美好、更健康!) · Healthy eating is not hard. Just start with small changes, and we will see big results.(健康饮食并不难,从微小的改变开始,我们会看到很大的成效。) 高频词句积累 类别 核心词汇/句型 食物/饮品 watermelon、cabbage、onion、dumpling、strawberry、hamburger、porridge、milk、juice、tea、coffee 饮食习惯 eating habits、three meals a day、on time、skip breakfast、eat snacks、drink soft drinks 健康相关 balanced diet、keep fit、stay healthy、be good for、be bad for、cause problems、put on weight 建议类 should、had better、why don't you、what about、instead of、avoid doing sth. 常用句型 I have...eating habits.、To eat well, we should...、Eating...is bad for...、It's important to...、Why don't you...? 范文示例(My Eating Habits) My Eating Habits As we all know, food is life. Healthy eating helps us stay fit. I have some eating habits, both good and bad. My good habits are: I eat three meals a day on time and never skip breakfast. I love all kinds of vegetables, like carrots and cabbage, because they are good for my health. However, I have bad habits too. I drink too many soft drinks every week—they taste good but have lots of sugar. Also, I don't drink enough water; I only drink when I'm thirsty. In future, I will improve my habits. I will drink more water instead of soft drinks and eat fewer snacks. Let's all develop good eating habits and enjoy a healthy life! 09 过关练习 一、单词适当形式填空(每小题2分,共10分) 用括号内所给单词的适当形式填空。 1. There are three ______(watermelon)on the table. 2. She has a good ______(eat)habit—she eats fruit every day. 3. Don't eat too many ______(strawberry); they are sweet. 4. Eating fast food too often may ______(cause)health problems. 5. We need ______(balance)diet to keep fit. 二、根据音标写单词(每小题2分,共10分) 根据所给音标写出对应的单词。 1. /'kæbɪdʒ/ ______ 2. /'dʌmplɪŋ/ ______ 3. /teɪst/ ______ 4. /ɪm'pru:v/ ______ 5. /'bælənst/ ______ 三、单项选择(每小题2分,共20分) 1. —______ do you like for breakfast, porridge or bread? —Porridge.( ) A. What B. Which C. How D. Where 2. There is ______ rice in the bowl and ______ eggs on the plate.( ) A. much;many B. many;much C. much;much D. many;many 3. —Would you like ______ tea or coffee? —______. I don't like sweet drinks.( ) A. some;Tea B. any;Coffee C. some;Coffee D. any;Tea 4. He is ______ busy ______ have lunch on time.( ) A. too;to B. so;that C. enough;to D. such;that 5. Eating too much sugar ______ bad for our teeth.( ) A. are B. is C. be D. am 6. —Why don't you ______ some fruit? —Good idea!( ) A. eat B. to eat C. eating D. eats 7. How many ______ do you want?( ) A. milk B. cabbage C. dumplings D. porridge 8. Soft drinks have ______ sugar, so we shouldn't drink ______.( ) A. too much;too many B. too many;too much C. too much;too much D. too many;too many 9. —Do you like Chinese food ______ Western food? —Chinese food.( ) A. and B. or C. but D. so 10. We should drink enough water ______ soft drinks.( ) A. instead of B. instead C. because of D. because 四、句型转换(每小题4分,共20分) 1. He likes apples. He likes bananas.(改为选择疑问句)→ ______ he like apples ______ bananas? 2. She is too young to go to school alone.(改为同义句)→ She is ______ young ______ she can't go to school alone. 3. There is much salt in the soup.(对画线部分提问)→ ______ ______ salt is there in the soup? 4. I like drinking tea.(改为提建议句型)→ ______ ______ drinking tea? 5. They eat fast food every week.(改为否定句)→ They ______ ______ fast food every week. 五、短文填空(每小题2分,共10分) 用方框中所给词的适当形式填空,使短文通顺完整。(有两项多余) Good eating 1.______ are important for our health. First, we should have a 2.______ diet—eat more 3.______ and 4., less junk food. Junk food has 5. fat and sugar, which can 6.______ weight gain. Second, don't drink too many 7.______ drinks; drink 8.______ water 9.. Third, never skip breakfast. If you don't eat breakfast, you will feel 10. in class and can't focus on studies.healthy、eat、habit、too much、instead、soft、balance、cause、sleepy、enough、fruit、vegetable 六、短文改错(每小题2分,共10分) 找出短文中的错误并改正(每句一处错误)。 1. Do you like rice and noodles?( )______ 2. There are too many water in the bottle.( )______ 3. He is too tired not to walk.( )______ 4. Would you like anything to eat?( )______ 5. Eating too much snacks is bad for health.( )______ 七、完形填空(每小题3分,共15分) Healthy eating is important for everyone. It helps us stay fit and full of energy. But many teenagers have bad eating habits. Some eat fast food every week, which has lots of salt and fat. This makes them 1.______ weight. Some don't eat breakfast. They may be too busy or not feel hungry. But breakfast gives us energy for the day. Without it, we easily feel 2.______ and can't focus on studies. Some eat too many sweet things like ice cream and chocolate. They have lots of sugar and can 3.______ tooth problems. When you want a snack, why not eat 4.______ instead? After all, an apple a day keeps the doctor away. Remember: You are what you eat. Let's 5.______ good eating habits and eat well! 1. A. put on B. lose C. keep D. take off 2. A. happy B. sleepy C. excited D. angry 3. A. solve B. protect C. cause D. stop 4. A. junk food B. soft drinks C. fruit D. snacks 5. A. develop B. forget C. break D. find 八、阅读理解(每小题3分,共15分) Healthy eating is important for a healthy body and mind. Both what we eat and how we eat are important! Some people eat fast food every week. It's easy and delicious, but it has lots of salt, fat, and sugar. That makes us put on weight. Eating fast food too often may cause heart problems later. If you cook your own meals instead, you can make healthy balanced meals. Eating three meals a day is important. But some people don't have breakfast. Maybe they are too busy to eat anything. But food gives us energy. It's easy to feel sleepy and find it hard to focus on work or studies if we don't eat breakfast. Some people eat too many sweet things. Ice cream, sweets, and chocolate are delicious, but they have lots of sugar. This can cause tooth problems. When you want a snack, why don't you have some fruit instead? 根据短文内容,选择正确答案。 1. What's the main idea of the passage?( ) A. Fast food is delicious. B. We should eat healthy food and have good habits. C. Sweet things are bad for teeth. D. Breakfast is not important. 2. Why is fast food bad for us?( ) A. It's hard to cook. B. It has lots of salt, fat, and sugar. C. It's too expensive. D. It makes us feel sleepy. 3. What happens if we don't eat breakfast?( ) A. We gain weight. B. We have heart problems. C. We feel sleepy and can't focus. D. We have tooth problems. 4. What can we eat instead of sweet snacks?( ) A. Fast food B. Fruit C. Soft drinks D. Hamburgers 5. Which of the following is a good eating habit?( ) A. Eating fast food every week. B. Skipping breakfast. C. Eating fruit as snacks. D. Drinking lots of soft drinks. 九、书面表达(共20分) 请以“How to Eat Well”为题,写一篇短文,给出健康饮食的建议。 要求: 1. 运用本单元核心句型(Why don't you...?、What about...?、too...to...); 2. 至少给出3条建议,结合不良饮食习惯的危害; 3. 语句通顺,语法正确,不少于80词。 答案与解析 一、重点语法典例答案与解析 语法1:选择疑问句 1. 答案:Does;or 解析:原句为一般现在时,主语he是第三人称单数,助动词用Does;选择疑问句用or连接选项。 2. 答案:B 解析:问句是选择疑问句,不可用Yes/No回答,排除C、D;由“I don't drink sweet drinks”可知,不喝果汁(甜饮料),选咖啡,故选B。 3. 答案:Which 解析:对“麻婆豆腐或宫保鸡丁”两个选项提问,用which,表“哪个”。 语法2:可数名词与不可数名词 1. 答案:much;many 解析:rice是不可数名词,用much修饰;dumplings是可数名词复数,用many修饰。 2. 答案:How much 解析:对不可数名词bread的数量提问,用how much;how many对可数名词复数提问。 3. 答案:cups 解析:“杯”译为cup,可数名词,two后接复数cups;a cup of milk(一杯牛奶)。 二、考点速记典例答案与解析 考点1:选择疑问句 vs 一般疑问句 1. 答案:C 解析:选择疑问句直接选选项,A、B是一般疑问句的回答,D未直接选择,故选C。 2. 答案:—Do you like apples or oranges? —Oranges.(and→or) 解析:答语是选项,问句应为选择疑问句,用or连接,and表并列,需替换。 考点2:可数名词 vs 不可数名词 1. 答案:strawberries;yogurt 解析:strawberry是可数名词,three后接复数strawberries;yogurt是不可数名词,无复数。 2. 答案:C 解析:how many后接可数名词复数,tomatoes是复数;beef、milk是不可数名词,cabbage是单数,故选C。 考点3:too much / too many / much too 辨析 1. 答案:too much;much too 解析:salt是不可数名词,用too much修饰;salty是形容词,用much too修饰。 2. 答案:A 解析:snacks是可数名词复数,用too many修饰;weight是不可数名词,用too much修饰,故选A。 考点4:复合不定代词用法 1. 答案:anything;something 解析:否定句中用anything;希望得到肯定回答的疑问句中用something。 2. 答案:Do you have anything special?(special anything→anything special) 解析:形容词修饰复合不定代词需后置。 考点5:选择疑问句的回答与语调 1. 答案:Neither 解析:两者都不用neither,either表两者均可,both表两者都,none表三者及以上都不。 2. 答案:B 解析:由“I like bananas”可知,苹果和梨都不喜欢,两者都不用neither,故选B。 考点6:不可数名词的量的表达 1. 答案:are 解析:two glasses of milk作主语,谓语动词随glasses(复数)变化,用are。 2. 答案:bowls 解析:“碗”译为bowl,可数名词,five后接复数bowls;a bowl of porridge(一碗粥)。 考点7:元音字母o及组合的发音 1. 答案:B 解析:go中o发/əʊ/,coat中oa发/əʊ/;hot中o发/ɒ/,come中o发/ʌ/,look中oo发/ʊ/,故选B。 2. 答案:/u:/;/ʊ/ 解析:food中oo发长元音/u:/,book中oo发短元音/ʊ/。 三、过关练习答案与解析 一、单词适当形式填空 1. 答案:watermelons 解析:watermelon是可数名词,three后接复数形式watermelons。 2. 答案:eating 解析:eating habit为固定短语,动名词eating作定语修饰habit。 3. 答案:strawberries 解析:strawberry的复数形式为strawberries,too many后接复数。 4. 答案:cause 解析:may为情态动词,后接动词原形cause。 5. 答案:balanced 解析:balanced diet为固定短语,形容词balanced修饰diet。 二、根据音标写单词 1. 答案:cabbage 解析:音标/'kæbɪdʒ/对应单词cabbage(卷心菜)。 2. 答案:dumpling 解析:音标/'dʌmplɪŋ/对应单词dumpling(饺子)。 3. 答案:taste 解析:音标/teɪst/对应单词taste(有……味道;尝)。 4. 答案:improve 解析:音标/ɪm'pru:v/对应单词improve(改进;改善)。 5. 答案:balanced 解析:音标/'bælənst/对应单词balanced(均衡的)。 三、单项选择 1. 答案:B 解析:对“粥或面包”两个选项提问,用which(哪个);what表“什么”,how表“如何”,where表“哪里”,故选B。 2. 答案:A 解析:rice是不可数名词,用much修饰;eggs是可数名词复数,用many修饰,故选A。 3. 答案:C 解析:希望得到肯定回答的疑问句中用some;由“I don't like sweet drinks”可知,选咖啡(非甜饮料),故选C。 4. 答案:A 解析:too...to...表“太……以至于不能”,符合“太忙不能按时吃午饭”;so...that...后接从句,enough...to...表“足够……能”,故选A。 5. 答案:B 解析:动名词短语Eating too much sugar作主语,谓语动词用单数is,故选B。 6. 答案:A 解析:Why don't you后接动词原形,故选A。 7. 答案:C 解析:how many后接可数名词复数,dumplings是复数;milk、porridge是不可数名词,cabbage是单数,故选C。 8. 答案:C 解析:sugar是不可数名词,用too much修饰;soft drinks是不可数概念,用too much指代,故选C。 9. 答案:B 解析:选择疑问句用or连接选项,and表并列,but表转折,so表因果,故选B。 10. 答案:A 解析:instead of后接名词/代词,表“代替”;instead单独使用,because of表原因,because接从句,故选A。 四、句型转换 1. 答案:Does;or 解析:原句为一般现在时,主语he是三单,助动词用Does;选择疑问句用or连接选项。 2. 答案:so;that 解析:too...to...转换为so...that...否定句,so后接形容词young,that后接从句。 3. 答案:How much 解析:对不可数名词salt的数量提问,用how much。 4. 答案:What about/How about 解析:提建议句型What about/How about后接动名词drinking。 5. 答案:don't eat 解析:原句为一般现在时,否定句借助助动词don't,后接动词原形eat。 五、短文填空 1. 答案:habits 解析:good eating habits为固定短语,复数形式表泛指。 2. 答案:balanced 解析:balanced diet为固定短语,表“均衡饮食”。 3. 答案:vegetables 解析:由diet可知,需填蔬菜,复数形式vegetables表泛指。 4. 答案:fruit 解析:与vegetables并列,fruit为不可数名词,表“水果”。 5. 答案:too much 解析:fat是不可数名词,用too much修饰,表“太多脂肪”。 6. 答案:cause 解析:脂肪和糖会导致增重,cause表“导致”,情态动词can后接原形。 7. 答案:soft 解析:soft drinks为固定短语,表“软饮料”。 8. 答案:enough 解析:drink enough water为固定搭配,表“喝足够的水”。 9. 答案:instead 解析:instead表“代替”,放句尾,表用 water代替soft drinks。 10. 答案:sleepy 解析:不吃早餐会感到困倦,sleepy表“困倦的”。 六、短文改错 1. 答案:Do you like rice or noodles?(and→or) 解析:选择疑问句用or连接选项,and表并列,需替换。 2. 答案:There is too much water in the bottle.(many→much) 解析:water是不可数名词,用much修饰,too many修饰可数名词复数。 3. 答案:He is too tired to walk.(去掉not) 解析:too...to...本身表否定,not多余,需去掉。 4. 答案:Would you like something to eat?(anything→something) 解析:希望得到肯定回答的疑问句中用something,anything用于否定句/一般疑问句。 5. 答案:Eating too many snacks is bad for health.(much→many) 解析:snacks是可数名词复数,用too many修饰,too much修饰不可数名词。 七、完形填空 1. 答案:A 解析:快餐含大量脂肪和糖,会导致增重,put on weight为固定短语,lose weight(减肥)、keep weight(保持体重)、take off(脱下)不符合,故选A。 2. 答案:B 解析:不吃早餐会感到困倦,sleepy表“困倦的”,happy(开心的)、excited(兴奋的)、angry(生气的)不符合,故选B。 3. 答案:C 甜食含大量糖,会导致牙齿问题,cause表“导致”,solve(解决)、protect(保护)、stop(停止)不符合,故选C。 4. 答案:C 解析:代替甜食的是水果,fruit表“水果”,junk food(垃圾食品)、soft drinks(软饮料)、snacks(零食)不符合建议,故选C。 5. 答案:A 解析:develop good habits为固定短语,表“养成好习惯”,forget(忘记)、break(打破)、find(找到)不符合,故选A。 八、阅读理解 1. 答案:B 解析:文章主要讲不良饮食习惯的危害和健康饮食建议,A、C是细节,D错误,故选B。 2. 答案:B 解析:由“it has lots of salt, fat, and sugar”可知,快餐含大量盐、脂肪和糖,故选B。 3. 答案:C 解析:由“It's easy to feel sleepy and find it hard to focus on work or studies”可知,不吃早餐会困倦、无法专注,故选C。 4. 答案:B 解析:由“When you want a snack, why don't you have some fruit instead?”可知,用水果代替甜食,故选B。 5. 答案:C 解析:A、B、D是不良饮食习惯,C(吃水果当零食)是好习惯,故选C。 九、书面表达(参考范文) How to Eat Well As the saying goes "You are what you eat". Healthy eating is important for our body and mind. But many people have bad habits, and we need to improve them. First, don't eat fast food too often. It has lots of salt and fat, which can make us put on weight and even cause heart problems. Why don't you cook at home instead? Second, never skip breakfast. It gives us energy for the day. Without it, you will feel sleepy in class. Third, drink more water instead of soft drinks. Soft drinks have too much sugar and are bad for teeth. Let's follow these suggestions and develop good eating habits. It will make us healthier and happier! 学科网(北京)股份有限公司 $

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Unit 4 Eat Well(知识清单)2025-2026学年人教版英语七年级下册
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Unit 4 Eat Well(知识清单)2025-2026学年人教版英语七年级下册
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Unit 4 Eat Well(知识清单)2025-2026学年人教版英语七年级下册
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