Unit 5 Farms and us（知识清单）英语人教PEP版 四年级下册

这是一份Unit 5 Farms and us（知识清单）英语人教PEP版 四年级下册，共11页。
Unit 5 Farms and us（知识清单）英语人教PEP版 四年级下册01 单元速记重点词汇重点短语典型句型语言目标02 考点速记考点1 可数名词复数变化规则【详解】单元重点考查农场动物和蔬菜的复数变化，核心规则：一般情况加-s：cow→cows、horse→horses、carrot→carrots；以o结尾的有生命名词加-es：tomato→tomatoes、potato→potatoes；单复数同形：sheep→sheep、fish→fish（表鱼的种类时为fishes）；不规则变化：mouse→mice、chicken→chickens（表“鸡”时）。【典例】I have three ______ (sheep) on my farm.（用所给词的适当形式填空）These ______ (tomato) are big and red.（用所给词的适当形式填空）单项选择：How many ______ do you have?（ ）A. potato B. potatos C. potatoes改错：There are many mouses on the farm.（找出错误并改正）补全单词：chicken→______（复数）、mouse→______（复数）考点2 How many的用法【详解】用于询问可数名词的数量，核心结构：How many + 可数名词复数 + do you have/are there?；答语用“I have + 数字.”或“There are + 数字.”；注意：后面必须接复数名词，不能接单数。【典例】—How many ______ (horse) do you have? —I have 15.（用所给词的适当形式填空）—How many ______ (carrot) are there in the box? —There are 10.（用所给词的适当形式填空）单项选择：—How many ______ are there? —They're tomatoes.（ ）A. vegetable B. vegetables C. a vegetableHe has 8 cows.（对画线部分提问）______ ______ cows ______ he have?补全句子：—______ ______ chickens do you have? —I have 30.考点3 these与those的辨析【详解】均用于指代复数物品，核心区别：these：指离说话人较近的物品（“这些”）；those：指离说话人较远的物品（“那些”）；答语均用They're + 复数名词。【典例】—What are ______ (these/those)? —They're carrots. They're near you.（选词填空）—______ (These/Those) are potatoes. They're over there.（选词填空）单项选择：—What are ______? —They're sheep.（ ）A. this B. these C. thatThose are tomatoes.（改为一般疑问句）______ ______ tomatoes?补全句子：—What are ______（那些）? —They're green beans.考点4 字母air在单词中发/eə/音【详解】字母air发/eə/时，发音要领：由/e/向/ə/滑动，舌位逐渐抬高，口型自然张开，声带振动（类似中文“爱尔”的发音）；单元例词：air（空气）、pair（一双）、hair（头发）、chair（椅子）。【典例】找出画线部分发音不同的一项（ ）A. air B. hair C. near D. chair写出三个字母air发/eə/音的单词：、、______朗读句子，标出含/eə/音的单词：There are three pairs of chairs in the room.判断发音是否相同（相同写S，不同写D）：① pair 和 hair（ ） ② chair 和 near（ ）根据发音规则，补全单词：ch______（椅子）、p______（一双）考点5 情态动词can表“许可/能力”的用法【详解】can表“能、可以”，用于询问许可或表达能力：询问许可：Can I + 动词原形 (+ 其他)? → 答语：Yes, you can./No, you can't.；表达能力：主语 + can + 动词原形 (+ 其他)。【典例】—Can I ______ (pick) some apples on the farm? —Yes, you can.（用所给词的适当形式填空）My brother ______ (can) ride a horse on the farm.（用所给词的适当形式填空）单项选择：—Can I have a look? —______（ ）A. Yes, I can. B. Yes, you can. C. No, I don't.She can milk a cow.（改为否定句）She ______ ______ a cow.补全句子：—Can I ______（看一看）your farm? —Sure.03 素养拓展文化与品德教育农场的重要性农场是食物的来源，正如文档中提到的“Farms give us potatoes, tomatoes, fruit and vegetables”，我们吃的牛奶、鸡蛋、蔬菜、肉类都来自农场，农民的辛勤劳动保障了我们的饮食，我们要珍惜食物，不浪费。食材营养小知识农场产出的食材富含营养：牛奶富含蛋白质，助力骨骼生长；胡萝卜富含维生素A，保护视力；番茄富含维生素C，增强抵抗力；鸡蛋营养均衡，含多种营养素，这些食材让我们健康成长。传统文化中的农耕理念中国自古重视农耕，“春种一粒粟，秋收万颗子”体现了农民的勤劳与收获的不易；传统农耕强调“顺应节气”，如清明播种、秋收冬藏，体现了人与自然和谐共生的智慧。英文谚语No farms, no food.（没有农场，就没有食物）Farm work feeds the world.（农耕养活世界）-珍惜食物，respect farmers.（珍惜食物，尊重农民）学习方法小贴士词汇记忆：利用“分类记忆法”（将动物、蔬菜词汇分开记）、“变化规则记忆法”（tomato→tomatoes）、“场景联想记忆法”（看到农场图片联想cow、sheep等）。句型运用：模拟“参观农场”场景，用How many询问数量、What are these/those询问物品，分组对话练习，提升口语表达。实践拓展：结合文档中的Project活动，制作“farm-to-table”流程图，用英文标注食物从农场到餐桌的过程（如tomato→farm→supermarket→table），强化知识点运用。04 过关练习一、单词拼写（每小题2分，共10分）根据句意及首字母和中文提示，补全单词。There are many c______ on the farm. They give us milk.（奶牛）I like eating t______ and eggs. They're red and fresh.（番茄）How many p______ do you have? They're big and round.（土豆）The s______ are white. They like eating grass.（绵羊）Farms give us f______ vegetables and milk.（新鲜的）二、单项选择（每小题2分，共20分）—What farm animals do you have? —I have some ______.（ ）A. cow B. cows C. cowesHow many ______ are there in the box?（ ）A. tomato B. tomatos C. tomatoes—What are ______? —They're carrots.（ ）A. these B. this C. that—Can I pick some apples? —______（ ）A. Yes, you can. B. Yes, I can. C. No, you don't.Sheep ______ white and they like eating grass.（ ）A. is B. are C. amFarms give us ______ and vegetables.（ ）A. fruit B. fruits C. a fruit—How many chickens do you have? —I have ______.（ ）A. 20 B. 20 chicken C. 20 chickensThe milk is ______. It's good for us.（ ）A. fresh B. old C. big—What are those? —They're ______.（ ）A. potato B. potatos C. potatoesThere are two ______ on the farm.（ ）A. mouse B. mouses C. mice三、句型转换（每小题4分，共20分）I have 10 cows.（对画线部分提问）______ ______ cows ______ you have?These are tomatoes.（对画线部分提问）______ ______ these?She can ride a horse.（改为一般疑问句）______ she ______ a horse?Those are green beans.（改为否定句）Those ______ ______ green beans.The vegetables are fresh.（改为感叹句）______ ______ the vegetables are!四、完形填空（每小题3分，共15分）Welcome to my farm. It's big and beautiful. There are many farm animals and vegetables here. I have 1. ______ cows. They give us fresh milk. I have 20 sheep. They're white and soft. What are these? They're 2. ______. They're red and round. Those are potatoes. They're brown.My friend Tom comes to visit my farm. He asks, "3. ______ carrots do you have?" I say, "I have 30." Tom says, "Can I 4. ______ some tomatoes?" I answer, "Yes, you can. But be careful." Tom picks some tomatoes. He says, "How fresh!" We have a good time on the farm. I think farms are important. They 5. ______ us many things.A. a B. an C. manyA. tomato B. tomatoes C. tomatosA. How many B. How much C. How oldA. pick B. picks C. pickingA. give B. gives C. giving五、阅读理解（每小题3分，共15分）My Uncle's FarmMy uncle has a big farm. There are many animals and vegetables on it.On the farm, there are 15 cows, 25 sheep, 10 pigs and 50 chickens. The cows give fresh milk. The chickens give eggs. My uncle likes the sheep. They're white and cute.There are also many vegetables. There are tomatoes, potatoes, carrots and green beans. The tomatoes are red. The potatoes are big. The carrots are orange. My uncle grows vegetables every day. He works hard.I often go to the farm with my family. We pick vegetables and drink fresh milk. We have a happy time. I love my uncle's farm. It gives us many delicious foods.根据短文内容，选择正确的答案。How many cows are there on the farm?（ ）A. 15. B. 25. C. 50.What do the chickens give?（ ）A. Milk. B. Eggs. C. Vegetables.What colour are the carrots?（ ）A. Red. B. Orange. C. Brown.What does the writer often do on the farm?（ ）A. Ride a horse. B. Pick vegetables. C. Feed the pigs.Why does the writer love the farm?（ ）A. It's big. B. It gives many delicious foods. C. It has many animals.六、书面表达（共20分）请以“My Favourite Farm”为题，写一篇短文，描述你最喜欢的农场。要求：运用本单元核心句型（How many...?、What are these/those?、Farms give us...）；描述农场里的动物、蔬菜及你的感受，语句通顺，语法正确；不少于5句话。答案与解析一、考点典例答案与解析考点1 可数名词复数变化规则sheep（解析：sheep单复数同形，故填sheep）tomatoes（解析：tomato的复数加es，故填tomatoes）C（解析：potato的复数为potatoes，A是单数，B变化错误，故选C）错误：mouses → 改正：mice（解析：mouse的复数是不规则变化mice）chickens；mice（解析：chicken表“鸡”时复数加s，mouse复数为mice）考点2 How many的用法horses（解析：How many后接复数，horse的复数为horses）carrots（解析：carrot的复数为carrots，How many后接复数）B（解析：vegetable的复数为vegetables，How many后接复数，故选B）How many；does（解析：对数量提问用How many，主语he为第三人称单数，助动词用does）How many（解析：询问鸡肉数量用How many，后接复数chickens）考点3 these与those的辨析these（解析：由“near you”可知离说话人近，用these）Those（解析：由“over there”可知离说话人远，用those）B（解析：由答语sheep可知主语为复数，these指代复数，this/that指代单数，故选B）Are those（解析：一般疑问句将are提前，those不变）those（解析：“那些”译为those）考点4 字母air的发音C（解析：A、B、D项中air发/eə/，C项near中ear发/ɪə/，发音不同）示例：air、pair、chair（解析：均为air发/eə/的核心词汇）pairs、chairs（解析：pairs和chairs中air发/eə/）① S（解析：pair和hair中air均发/eə/）；② D（解析：chair中air发/eə/，near中ear发/ɪə/）air；air（解析：chair和pair中air发/eə/，补全字母air）考点5 情态动词can的用法pick（解析：can后接动词原形，故填pick）can（解析：can无形式变化，直接填can）B（解析：Can I...? 的肯定回答用Yes, you can.，A对应主语I，C对应do引导的问句，故选B）can't milk（解析：can的否定式为can't，后接动词原形milk）have a look（解析：“看一看”译为have a look，can后接原形）二、过关练习答案与解析一、单词拼写cows（解析：首字母c+中文“奶牛”，many后接复数cows）tomatoes（解析：首字母t+中文“番茄”，由eggs可知用复数tomatoes）potatoes（解析：首字母p+中文“土豆”，How many后接复数potatoes）sheep（解析：首字母s+中文“绵羊”，由are可知用复数sheep，单复数同形）fresh（解析：首字母f+中文“新鲜的”，对应单词fresh）二、单项选择B（解析：some后接复数cows，cow是单数，cowes变化错误，故选B）C（解析：How many后接复数tomatoes，A是单数，B变化错误，故选C）A（解析：由答语carrots可知主语为复数，these指代复数，this/that指代单数，故选A）A（解析：Can I...? 的肯定回答用Yes, you can.，故选A）B（解析：sheep为复数，be动词用are，故选B）A（解析：fruit表“水果”总称时不可数，故选A）C（解析：20后接复数chickens，表“鸡”时复数加s，故选C）A（解析：“对我们有益”说明牛奶是新鲜的，fresh“新鲜的”，old“旧的”，big“大的”，故选A）C（解析：those后接复数potatoes，A是单数，B变化错误，故选C）C（解析：two后接复数mice，mouse是单数，mouses变化错误，故选C）三、句型转换How many；do（解析：对数量提问用How many，主语I为第一人称，助动词用do）What are（解析：对物品提问用What，原句be动词are提前）Can；ride（解析：一般疑问句将can提前，后接动词原形ride）are not（解析：否定句在be动词are后加not）How fresh（解析：感叹句How + 形容词，fresh“新鲜的”）四、完形填空C（解析：cows为复数，many后接复数，a/an后接单数，故选C）B（解析：由are可知用复数tomatoes，A是单数，C变化错误，故选B）A（解析：询问胡萝卜数量用How many，How much询问不可数名词数量，How old询问年龄，故选A）A（解析：can后接动词原形pick，故选A）A（解析：主语they为复数，动词用原形give，故选A）五、阅读理解A（解析：原文“There are 15 cows”明确奶牛数量为15，故选A）B（解析：原文“The chickens give eggs”明确鸡下蛋，故选B）B（解析：原文“The carrots are orange”明确胡萝卜是橙色的，故选B）B（解析：原文“We pick vegetables and drink fresh milk”明确作者经常摘蔬菜，故选B）B（解析：原文“It gives us many delicious foods”明确作者喜欢农场的原因，故选B）六、书面表达（参考范文）My Favourite FarmMy favourite farm is my uncle's. It's big and beautiful. There are many animals on it. How many cows are there? There are 20. They give us fresh milk. What are these? They're tomatoes. They're red and fresh. Those are potatoes. I like picking vegetables on the farm. Farms give us many delicious foods. I love this farm very much.类别单词/短语音标词性中文释义记忆方法农场动物类cow/kaʊ/n.奶牛形近词：how（如何）；短语：milk a cow（挤牛奶）、on the farm（在农场）；复数：cowshorse/hɔːs/n.马关联记忆：house（房子）；短语：ride a horse（骑马）；复数：horsessheep/ʃiːp/n.绵羊单复数同形；形近词：sleep（睡觉）；短语：a flock of sheep（一群绵羊）pig/pɪɡ/n.猪形近词：big（大的）；短语：a fat pig（一头肥猪）；复数：pigschicken/ˈtʃɪkɪn/n.鸡；鸡肉拆分记忆：chick（小鸡）+ en = chicken；复数：chickens（鸡），表“鸡肉”时不可数蔬菜类tomato/təˈmɑːtəʊ/n.番茄，西红柿复数：tomatoes（有生命的o结尾加es）；短语：tomato salad（番茄沙拉）potato/pəˈteɪtəʊ/n.马铃薯，土豆复数：potatoes（同tomato变化规则）；关联记忆：tomato（番茄）成对记忆carrot/ˈkærət/n.胡萝卜谐音记忆：“开若特”；复数：carrots；短语：carrot juice（胡萝卜汁）green bean/ɡriːn biːn/n.四季豆合成词：green（绿色的）+ bean（豆）；复数：green beans其他核心词汇mouse/maʊs/n.老鼠复数：mice（不规则变化）；形近词：house（房子）bee/biː/n.蜜蜂形近词：see（看见）；短语：as busy as a bee（像蜜蜂一样忙碌）；复数：beesfarm/fɑːm/n.农场短语：on the farm（在农场）、farm animal（农场动物）can/kæn/modal v.能；会；可以短语：can give（能提供）；例句：Farms can give us food.（农场能给我们食物）fresh/freʃ/adj.新鲜的反义词：old（陈旧的）；短语：fresh milk（新鲜牛奶）、fresh vegetables（新鲜蔬菜）动词/短语on the farm/ɒn ðə fɑːm/短语在农场例句：There are many animals on the farm.（农场里有很多动物）have a look/hæv ə lʊk/短语看一看例句：Can I have a look at your farm?（我能看看你的农场吗？）be good for/bi ɡʊd fɔː/短语对……有益例句：Fresh milk is good for our health.（新鲜牛奶对我们的健康有益）a box of/ə bɒks ɒf/短语一盒……例句：I buy a box of eggs from the farm.（我从农场买了一盒鸡蛋）短语中文释义例句on the farm在农场My uncle works on the farm.（我叔叔在农场工作）have a look看一看Let's go to the farm and have a look.（我们去农场看一看吧）be good for对……有益Carrots are good for our eyes.（胡萝卜对我们的眼睛有益）fresh milk新鲜牛奶Farmers give us fresh milk.（农民给我们新鲜牛奶）a box of一盒……She buys a box of tomatoes from the farm.（她从农场买了一盒番茄）farm animals农场动物We learn about farm animals in class.（我们在课堂上学习农场动物）grow vegetables种植蔬菜Farmers grow vegetables on the farm.（农民在农场种植蔬菜）give us food给我们食物Farms give us fruit and vegetables.（农场给我们水果和蔬菜）句型结构中文含义教材例句拓展例句-What farm animals do you have on the farm? -I have + 动物名称.你的农场里有什么农场动物？ 我有……。-What farm animals do you have on the farm? -I have cows and sheep.-What farm animals do you have? -I have pigs and chickens.-How many + 可数名词复数 + do you have? -I have + 数字.你有多少……？ 我有……。-How many cows do you have? -I have 20.-How many carrots do you have? -I have 50.-What are these/those? -They're + 复数名词.这些/那些是什么？ 它们是……。-What are these? -They're tomatoes.-What are those? -They're potatoes.How + 形容词!（感叹句）多么……呀！How fresh!（多么新鲜呀！）How big!（多么大呀！）Farms give us + 食物名称.农场给我们……。Farms give us eggs and meat.（农场给我们鸡蛋和肉）Farms give us fresh vegetables.（农场给我们新鲜蔬菜）Can I + 动词原形 (+ 其他)?我能……吗？Can I have a look at your farm?（我能看看你的农场吗？）Can I pick some tomatoes?（我能摘一些番茄吗？）目标序号具体内容1能说出农场动物（cow、sheep等）和蔬菜（tomato、carrot等）相关词汇2能运用How many询问农场动物或蔬菜的数量，并用数字回应3能运用What are these/those? 询问物品，并用They're... 回答4能运用感叹句How + 形容词! 赞美农场产出（如fresh、big等）5掌握字母air在单词中发/eə/音的发音规则，能识别并朗读相关单词（hair、chair等）6理解农场的重要性，知道食物来自农场，养成珍惜食物、感谢劳动者的习惯