人教PEP版（2024）四年级下册英语Unti4-Unit6 知识点讲义

第第页四、单元主题Thinkaboutwhatyouneedanddecidewhattobuy.思考你需要什么，决定要买什么。Writealist,checkthepriceandshopwisely.列购物清单、查看价格，理性购物。五、颜色单词（复习三上U5）colour颜色red红；orange橙；yellow黄；green绿；blue蓝purple紫；pink粉；black黑；white白；brown棕whatcolour什么颜色六、数字单词1-20：one,two,three,four,five,six,seven,eight,nine,teneleven十二，thirteen十三，fourteen十四，fifteen十五，sixteen十六seventeen十七，eighteen十八，nineteen十九，twenty二十整十：thirty三十，forty四十，fifty五十，sixty六十，seventy七十，eighty八十，ninety九十hundred百七、学习用品（复习三下U3）book书；pen钢笔；pencil铅笔；pencilbox铅笔盒ruler尺子；eraser橡皮；bag书包；crayon蜡笔notebook笔记本；map地图；schoolthings学习用品八、玩具单词（复习三下U5）toy(复数toys)玩具；toycar玩具小汽车；boat小船；ball球doll玩偶；kite风筝；robot机器人；oldtoys旧玩具thing(复数things)物品；oldthings旧物品九、核心句型1：CanI…?询问能否购买（表请求）结构：CanI+buy+物品？肯定回答：Yes,youcan./Sure./Ofcourse.否定回答：No,youcan’t.+拒绝理由例句：—CanIbuynewtrousers?我能买新裤子吗？—Sure.当然可以。—CanIbuynewshorts?我能买新短裤吗？—No,youcan’t.Youalreadyhavetoomanyshorts.不行，你已经有很多短裤了。—CanIbuythisshirt?我能买这件衬衫吗？—Yes,youcan.It’snice.可以，它很好看。—CanIbuyatoycar?我能买一辆玩具车吗？—No,youcan’t.不行。十、核心句型2：Doyoulike…?询问是否喜欢某物结构：Doyoulike+物品？肯定：Yes,Ido.否定：No,Idon’t.例句：—Doyoulikethesesunglasses?你喜欢这副太阳镜吗？—Yes,Ido.They’rebeautiful.喜欢，它们很漂亮。—Doyoulikethisyellowhat?你喜欢这顶黄帽子吗？—No,Idon’t.That’sexpensive.不喜欢，太贵了。十一、购物小贴士TipsforshoppingSunglasses:60yuan.太阳镜现价60元。Shorts:15yuaneach.Niceandcheap.短裤每条15元，好看又便宜。Tryonfirst,findyoursize.先试穿，选合适尺码。Buywhatyouneed.只买你需要的东西。Buytwo,getonefree.买二送一。Hats:onlyLsize,10yuaneach.帽子只有大号，10元一顶。Here’syourshoppinglist.这是你的购物清单。问答拓展：—WhatcanMikebuywith90yuan?迈克90元能买什么？—Hecanbuyapairofsunglassesandthreepairsofshorts.他可以买一副太阳镜和三条短裤。—Arethehatsgoodforeveryone?这些帽子所有人都能戴吗？—No,theyaren’t.不能。—CanIsavemoneytobuyit?我能存钱买它吗？—Yes.That’sagoodidea.可以，好主意。Thisisourspecialgiftforyou.这是送给你的特别礼物。Savesomemoneyforarainyday.存钱以备不时之需。十二、单词变形汇总dress→dresses（复数连衣裙）old↔new（反义词：旧/新）buy→buys（三单购买）long↔short（反义词：长/短）have→has（三单拥有）need→needs（三单需要）do→does（三单做）cheap↔expensive（反义词便宜/昂贵）want→wants（三单想要）go→goes（三单去）wear→wears（三单穿）pretty≈beautiful（近义词漂亮）Unit4补充写作范文（购物主题）MyShoppingListTodaywewillgototheclothesshop.Imakeashoppinglist.Ineedanewdressandapairofgloves.Iwantapinkdress.It’sprettyandnotexpensive.Iwilltryitonfirst.Mymumsaysweonlybuythingsweneed.Wewon’ttaketoomanyclothes.Shoppingwiselyisagoodhabit.Unit5Onthefarm在农场一、宠物&野生动物（复习三上）宠物pet：cat猫、dog狗、rabbit兔子、turtle乌龟、fish鱼、bird鸟野生动物：lion狮子、tiger老虎、elephant大象、giraffe长颈鹿、panda熊猫、monkey猴子二、水果单词（复习三上）fruit水果、apple苹果、banana香蕉、grape葡萄、orange橙子、peach桃子复数：apples,bananas,grapes,oranges,peaches三、动物叫声（选择题考点）sheep绵羊—baa咩咩cow奶牛—moo哞哞duck鸭子—quack嘎嘎pig猪—oink哼哼horse马—neigh嘶鸣chicken鸡—cluck咯咯四、重点单词&短语fresh新鲜的；onthefarm在农场；give给予rice米饭；manythings许多东西；plant植物egg鸡蛋；healthy健康的；need需要help帮助；animal动物；milk牛奶begoodfor对……有益；food食物；alotof许多wool羊毛；woolly羊毛的；fly飞fruit水果；honey蜂蜜；eat吃aboxof一盒；warm温暖的；bee蜜蜂ride骑；bigandred又大又红；mouse(复数mice)老鼠五、核心句型1：询问农场有什么动物问句：Whatanimalsdoyouhaveonthefarm?答句：I/Wehave+动物复数.例句：—Whatanimalsdoyouhaveonthefarm?你的农场养了什么动物？—Ihavecowsandsheep.我养了奶牛和绵羊。六、核心句型2：Howmany询问可数事物数量结构：Howmany+可数名词复数+doyouhave?回答：I/Wehave+数字+事物.例句：—Howmanycowsdoyouhave?你有多少头奶牛？—Ihavetwentycows.二十头。—Howmanychickensdoyouhave?你有多少只鸡？—Ihavethirtychickens.三十只。—Howmanyhorsesdoyouhave?你有多少匹马？—Five.五匹。七、易混疑问词区分Howmany+可数复数→问数量Howmuch→问价格（不可数名词/价格）Howmuchisthisdress?It’s79yuan.裙子多少钱？79元。Howold→问年龄Howoldareyou?I’mtenyearsold.你几岁？十岁。How→问身体状况Howareyou?I’mfine,thanks.你好吗？我很好谢谢。八、指示代词句型this/that/these/those单数（近处this/远处that）问句：What’sthis/that?这/那是什么？答：It’sa+单数名词.—What’sthis?It’sacarrot.这是胡萝卜。—What’sthat?It’sasheep.那是绵羊。复数（近处these/远处those）问句：Whatarethese/those?这些/那些是什么？答：They’re+复数名词.—Whatarethese?They’retomatoes.这些是西红柿。—Whatarethose?They’rebeeboxes.那些是蜂箱。句型转换练习Thisisatomato.（复数）Thesearetomatoes.Thosearecows.（单数）Thatisacow.Thosearecarrots.（提问）Whatarethose?Thatisahorse.（提问）What’sthat?指示代词语法近处单数：this+is；近处复数：these+are远处单数：that+is；远处复数：those+aresheep单复数同形：asheep/fivesheep/somesheep九、give双宾语结构：give+宾格+物品人称宾格：me我、you你/你们、him他、her她、it它、us我们、them他们例句：Cowsgiveusmilk.奶牛给我们提供牛奶。Chickensgiveuseggs.鸡给我们提供鸡蛋。Sheepgiveuswool.绵羊给我们羊毛。Appletreesgiveusapples.苹果树结苹果。Pleasegivemeafork.请递给我一把叉子。十、like的三种用法like+可数名词复数/不可数名词（喜欢某物）Iliketomatoes./Ilikemilk.like+doing（喜欢做某事）Ilikerunning.Ilikesinging.like+人称宾格（喜欢某人）MrXiaoisnice.Wealllikehim.十一、Therebe句型（就近原则）肯定句Thereis+单数/不可数名词Thereisacat./Thereissomemilk.Thereare+复数名词Therearetwodogs./Therearesomecows.并列主语就近：Thereisacatandtwodogs.否定句be+notThereisn’tapen./Therearen’tmanybooks.一般疑问句be提前Isthereahorseonthefarm?Arethereanyanimalsinthezoo?some&any：肯定用some，否定/疑问用any例句：Thereisasheeponthefarm.Therearesomepigsonthefarm.Thereisn’tasheep./Therearen’tanypigsonthefarm.Unit5补充therebe专项练习题____thereacowonthefarm?(Is/Are)There____somesheepbehindthehouse.(is/are)Thereisn’t____juiceinthebox.(some/any)There____apenandthreebooksonthedesk.(is/are)答案：1Is2.are3.any4.isUnit6Fromfarmtotable从农场到餐桌一、农场劳动动词短语plant+作物种植……plantpotatoes种土豆；plantcarrots种胡萝卜；planttrees种树planttomatoes种西红柿pick+作物采摘……pickcarrots摘胡萝卜；picktomatoes摘西红柿；pickfruit摘水果water+作物浇水watervegetables浇蔬菜；watertomatoes浇西红柿；watertrees浇树feed+动物喂养feedchickens喂鸡；feedpigs喂猪；feedhorses喂马；feedfarmanimals喂农场动物milk+动物挤奶milkcows挤牛奶；milksheep挤羊奶collecteggs收集鸡蛋二、单元主题Foodcomesfrommanyplaces.食物来源于很多地方。Makingfoodishardwork.制作食物是辛苦的工作。Don’twastefoodandhavegoodtablemanners.不要浪费食物，养成良好餐桌礼仪。三、餐具单词单数：knife刀、spoon勺子、chopstick筷子、plate盘子、bowl碗、fork餐叉复数：knives,spoons,chopsticks,plates,bowls,forks四、农场蔬菜&动物蔬菜vegetable单数：tomato西红柿、potato土豆、carrot胡萝卜复数：tomatoes,potatoes,carrots长蔬菜：greenbeans四季豆、cucumber黄瓜圆蔬菜：greenpeas豌豆农场动物farmanimals单数：chicken鸡、pig猪、cow奶牛、horse马、sheep绵羊复数：chickens,pigs,cows,horses,sheep五、重点单词&短语pass递；passthebowl递碗；farmer农民；farm农场tablemanners餐桌礼仪；setthetable摆放餐桌；set摆放washyourhands洗手；food食物；salad蔬菜沙拉makeasalad做沙拉；fruit水果；cleanthetable收拾餐桌clean清理；week星期；everyweek每周；waste浪费wastefood浪费食物；beforedinner晚餐前；afterdinner晚餐后pointatothers指着别人；yummy美味的；delicious好吃的helpfarmers帮助农民；supermarket超市；herself她自己orange橙子；grape葡萄六、核心句型1：礼貌请求Canyouplease…?结构：Canyoupleasepassme+物品？能请你递给我……吗？肯定回答：OK./Sure./Ofcourse.否定委婉：Sorry,Ican’t.例句：—Canyoupleasepassmethecarrots?能递给我胡萝卜吗？—Sure.Hereyouare.当然，给你。—Canyoupleasepassmethechopsticks?能递给我筷子吗？—OK.好的。七、核心句型2：Let’s提议一起劳动Let’s+动词原形回答：OK./Great!/Goodidea!例句：Let’sfeedthechickens.我们喂鸡吧。—Goodidea!Let’sfeedthepigs.我们喂猪吧。—OK.Let’spickthetomatoes.我们摘西红柿吧。—Great!Let’scleanthetable.我们收拾餐桌吧。八、现在进行时（描述正在劳动）结构：主语+am/is/are+动词ing标志词：Look!/Listen!/nowbe动词口诀：I用am，you用are，is连着he/she/it；单数is，复数are例句：Look!BinbinandJohnarewateringvegetables.看！彬彬和约翰正在给蔬菜浇水。Listen!Thestudentsaresingingintheclassroom.听！学生们正在教室唱歌。Thegirlisplantingtomatoesnow.这个女孩正在种西红柿。Iampickingcarrots.我正在摘胡萝卜。选词填空练习：Look!Thefarmeris____(water/watering)thecrops.Theyare____(plant/planting)tomatoes.九、语法拓展alotof/lotsof+可数复数/不可数名词许多alotofwork许多农活；alotofpigs许多猪many+可数复数：manyanimals许多动物have/has拥有（三单has）Ihaveanewskirt.Shehasasmallgardenathome.Myunclehasabigfarm.passsb.sth.递给某人某物Passmeafork./Passmeaspoon./Passmethebowl,please.need用法①need+物品需要某物：Ineedapairofchopsticks.②needto+动词原形需要做某事：Ineedtodomyhomework.can情态动词：can+动原；can’t+动原Icanusechopsticks.我会用筷子。Hecancook.他会做饭。Ican’tcook.我不会做饭。十、动词ing变化规则（现在分词）一般直接加ingread-reading、do-doing、help-helping、feed-feeding、eat-eatingpick-picking、water-watering、milk-milking、plant-plantingclean-cleaning、play-playing不发音e结尾，去e加ingmake-making、have-having、dance-dancing、write-writing辅元辅结尾，双写末尾字母加ingrun-running、put-putting、swim-swimming、shop-shoppinging