1、四年级英语下册知识点四年级英语下册知识点第一单元：第一单元：一、对应词一、对应词my?your I?you our?your this?that hmy?your I?you our?your this?that here?thereere?thereyes?no come?go teacher?student boy?girl hisyes?no come?go teacher?student boy?girl hisherher二、知识点二、知识点1 1、表表 示示 在在 几几 楼楼 上上，要要 用用 介介 词词 onon，如如on the first floor.on the first
2、 floor.在一楼。在一楼。The firstThe first 表示第一的，序数词在使用时前表示第一的，序数词在使用时前面一定要加面一定要加 the,the,表示事物的排列顺序。表示事物的排列顺序。2 2、介绍离自己近的事物时用介绍离自己近的事物时用 this isthis is.,.,介绍离介绍离自自 己己 比比 较较 远远 的的 事事 物物 时时 用用thatthat isis 如如：This is my computer.This is my computer.这这 是是 我我 的的 计计 算算 机机。That is your computer.That is your comput
3、er.那是你的计算机。那是你的计算机。3 3、howhow many?many?多少？多少？用来询问物品的数用来询问物品的数量量有有多多少少，后后面面只只能能跟跟名名词词的的复复数数形形式式。如如How many books do you have?How many books do you have?你有多少本书？你有多少本书？4 4、当表示有一个时，名词的前面可以用、当表示有一个时，名词的前面可以用 a a 或或者者 an.an.元音前用元音前用 an,an,辅音前用辅音前用 a.a.如如 an apple an apple一个一个苹果苹果an orangean orange一个橙子一个橙
4、子a peara pear 一个梨一个梨a doga dog一只狗一只狗5 5、当用当用 Is Is this?this?Is Is that?that?提问时，提问时，一般用肯一般用肯定回答是：定回答是：Yes,it is.Yes,it is.否定是否定是:No,it:No,it isnt.isnt.第二单元：第二单元：1 1、同义词：、同义词：supper=dinnersupper=dinner晚饭晚饭2 2、say(say(第三人称单数第三人称单数)?says)?says3 3、同同义义句句：What time is it?What time is it?=Whats=Whats the
5、 time?the time?现现 在在 几几 点点了？了？4 4、LetsLets后面后面 直接跟动词直接跟动词 的原形。如：的原形。如：LetsLets go!go!让我们走吧！让我们走吧！LetsLets clean the classroom.clean the classroom.让我们打扫教室吧！让我们打扫教室吧！5 5、ItsIts time for time for 后后 面面 跟跟 名名 词词。如如：ItsIts time for dinner.time for dinner.该吃晚饭了。该吃晚饭了。ItsIts time for English class.time for
6、 English class.该上英语课了。该上英语课了。ItsIts time time toto 后后 面面 跟跟 动动 词词。如如：ItsIts time to eat dinner.time to eat dinner.该吃晚饭了。该吃晚饭了。ItsIts time to have English class.time to have English class.该上英语课了。该上英语课了。第三单元：第三单元：1 1、对对应应词词：put on-take offput on-take offwhite?blackwhite?blackthese-thosethese-those2 2、
7、特殊疑问词特殊疑问词 What colourWhat colour？什么颜色？用来？什么颜色？用来1问物体的颜色，回答时一定要有表示颜色的词语。问物体的颜色，回答时一定要有表示颜色的词语。如：如：What colour is your bag?What colour is your bag?ItsIts blue.blue.3 3、WhoWho 和和 WhoseWhose 的区别：的区别：WhoWho谁谁。用用 来来 问问 人人 是是 谁谁。如如:Who is that girl?:Who is that girl?那那 个个 女女 孩孩 是是 谁谁？She is my sister.She
8、is my sister.她是我的姐姐。她是我的姐姐。Who is that tall man?Who is that tall man?那个高个子男人是谁？那个高个子男人是谁？He is my father.He is my father.他是我的爸爸。他是我的爸爸。WhoseWhose 谁的。谁的。用来询问物品是谁的。用来询问物品是谁的。在回答在回答WhoseWhose 引领的问题时，引领的问题时，如果答案有人名，如果答案有人名，要在人名要在人名的的后后面面加加 s,s,其其中中的的s s表表示示“某某人人的的”。如如：Whose shirt is this?Whose shirt is
9、this?这是谁的衬衣？这是谁的衬衣？ItsItsMikesMikes.它是它是 mikemike 的。的。Whose bike is blue?Whose bike is blue?谁谁 的的 书书 包包 是是 蓝蓝 色色的？的？My bag is blue.My bag is blue.我的书包是蓝色的。我的书包是蓝色的。4 4、have(have(第三人称单数第三人称单数)?has)?has5 5、pants,socks,shoes,shorts,jeanspants,socks,shoes,shorts,jeans 这些单这些单词都是成双成对出现的，词都是成双成对出现的，所以在句子中一
10、般都是复所以在句子中一般都是复数形式。如：数形式。如：These are my shoes.These are my shoes.这是我的鞋子。这是我的鞋子。Those are your socks.Those are your socks.那是你的袜子。那是你的袜子。6 6、人称代词和名词性物主代词对应：、人称代词和名词性物主代词对应：我我I I我的我的 my my你你 youyou你的你的youryour他他hehe 他的他的 hishis她她 sheshe她的她的herher我们我们 we we我们的我们的ourour你们你们youyou 你们你们的的 your your他们他们 the
11、ythey他们的他们的 their their她们她们 theythey 她们她们的的theirtheir人称代词一般在句中用作主语。人称代词一般在句中用作主语。物主代词一般后面加名词。物主代词一般后面加名词。第四单元：第四单元：一、对应词：一、对应词：close?open put on?take off cold?hotclose?open put on?take off cold?hotwarmwarmcoolcool复数形式：复数形式：foot?feet(foot?feet(脚脚)二、二、表示天气的几个形容词都是同是由相应的表示天气的几个形容词都是同是由相应的名词变化而来的，它们的对应形
12、式是：名词变化而来的，它们的对应形式是：名词形式名词形式形容词形式形容词形式rainrain 雨雨rainyrainy 下雨的下雨的snowsnow 雪雪snowysnowy下雪的下雪的windwind 风风windywindy 有风的有风的cloudcloud 云云cloudycloudy 有云的有云的sunsun阳光阳光sunnysunny晴朗的晴朗的三、一般疑问句三、一般疑问句 CanCan you?you?的回答形式有两的回答形式有两最全小学资料，公众号：小学捡知识种，种，肯定回答是：肯定回答是：Yes,I can.Yes,I can.否定回答是否定回答是:No,I:No,I cant
13、.cant.如：如：一般疑问句一般疑问句 Can ICan I?的回答形式也有两的回答形式也有两种种，肯肯 定定 回回 答答 是是：Yes,you can.Yes,you can.否否 定定 回回 答答box?boxes peach?peaches bus?buses class?clabox?boxes peach?peaches bus?buses class?cla是是:No,you:No,you cant.cant.ssessses四四、同同义义词词：3 3、在以、在以 o o 结尾的单词后面加结尾的单词后面加“es”,“es”,如：如：How aboutHow about?=What
14、 about=What about?怎么样？怎么样？五五、当当问问某某个个地地方方的的天天气气如如何何时时，要要用用WhatsWhats the weather like in+the weather like in+地名？地名？如：如：WhatsWhats the weather like in Beijing?the weather like in Beijing?北京的北京的天气怎么样？天气怎么样？第五单元：第五单元：一、一、Can I help you?Can I help you?是一般购物时，是一般购物时，售货员的售货员的礼貌用语。礼貌用语。二、二、How muchHow much
15、 与与 How manyHow many 的区别：的区别：1 1、How muchHow much意思是多少钱？用来问物品的意思是多少钱？用来问物品的价格。在回答时一般要有表示价钱的单位。如：价格。在回答时一般要有表示价钱的单位。如：问一件物品的价钱时用问一件物品的价钱时用 How much isHow much is?How much is this jacket?How much is this jacket?这件夹这件夹 克衫多少克衫多少钱？钱？ItsIts forty-five yuan.forty-five yuan.它是它是 4545 元。元。问多件物品的价钱时用问多件物品的价钱时
16、用 How much areHow much are?How much are these books?How much are these books?这这 些些 书书 多多 少少钱？钱？They are ninety-nine yuan.They are ninety-nine yuan.它们是它们是 9999 元。元。2 2、How manyHow many 意思是多少。用来询问物品的意思是多少。用来询问物品的数量有多少，后面跟名词的复数形式，回答时一般数量有多少，后面跟名词的复数形式，回答时一般数字后面没有单位。如：数字后面没有单位。如：How many cows do you hav
17、e?How many cows do you have?你有多少头奶你有多少头奶牛？牛？I have 12.I have 12.我有我有 1212 头。头。How many horses are there?How many horses are there?那儿有多少匹那儿有多少匹马？马？They are 12.They are 12.有有 1212 匹。匹。第六单元：第六单元：一、复数形式一、复数形式sheep?sheep(sheep?sheep(绵绵 羊羊)hen?henshen?hens（母母鸡）鸡）lamb?lambs(lamb?lambs(羊羔羊羔)goat?goatsgoat?g
18、oats（山山羊羊）cow?cowscow?cows（奶奶牛牛）horse?horseshorse?horses（马）（马）goose?geese(goose?geese(鹅鹅)foot?feet()foot?feet(脚脚)tooth?teeth(tooth?teeth(牙齿牙齿)二、可数名词变复数的规则：二、可数名词变复数的规则：1 1、一般情况下，在单数名词词尾加、一般情况下，在单数名词词尾加“s”.“s”.如：如：cat?cats dog?dogs book?books ruler?rulerscat?cats dog?dogs book?books ruler?rulers2 2、在
19、以在以 s,ss,x,sh,chs,ss,x,sh,ch结尾的名词后面加结尾的名词后面加“es”,“es”,2tomato?tomatoes potato?potatoestomato?tomatoes potato?potatoes4 4、以元音字母加以元音字母加 y y 结尾的名词，结尾的名词，直接加直接加“s”“s”如：如：boy?boys toy?toys day?daysboy?boys toy?toys day?days以辅音字母加以辅音字母加 y y 结尾的名词，结尾的名词，去掉去掉 y y 后加后加“ies”,“ies”,如：如：baby?babies lady?ladies
20、butterfly?butterfliesbaby?babies lady?ladies butterfly?butterflies5 5、以以 f,fef,fe 结尾的名词，结尾的名词，去掉去掉 f f 或或 fe fe 后加后加“ves”“ves”，如：如：shelf?shelves leaf?leaves knife?knivesshelf?shelves leaf?leaves knife?knives三、三、I I likelike后面要加可数名词的复数形式或者后面要加可数名词的复数形式或者不可数名词，如：不可数名词，如：I like apples.I like apples.我喜欢
21、苹果。我喜欢苹果。I like chicken.I like chicken.我喜欢鸡肉。我喜欢鸡肉。四四、特特殊殊疑疑问问句句：What are these?What are those?What are they?What are these?What are those?What are they?在回答时，都要用在回答时，都要用“They“They are”are”What is this?What is that?What is it?What is this?What is that?What is it?在在回答时都要用回答时都要用 ItsIts a(an a(an)一一般般疑疑
22、问问句句：Are theseAre these?Are those Are those?Are Arethey?they?的回答形的回答形式也都是一样的，肯定回答：式也都是一样的，肯定回答：Yes,they are.Yes,they are.否定回否定回答：答：No,theyNo,they arent.arent.一一般般疑疑问问句句：Is this a(an)Is this a(an)?Is that a(an)Is that a(an)?Is it Is it a(an)?a(an)?的的回答形式也都是一样的，肯定回答：回答形式也都是一样的，肯定回答：Yes,it is.Yes,it is
23、.否定否定回答：回答：No,it isnNo,it isnt.t.四年级英语短语四年级英语短语1.May I have.?Yes/Sure.Here you are.1.May I have.?Yes/Sure.Here you are.我可以有我可以有.吗？当然。给你。吗？当然。给你。2.Happy2.Happy TeachersDayTeachersDay 祝教师节快乐祝教师节快乐3.in a toy shop3.in a toy shop 在一家玩具店里在一家玩具店里4.I see.4.I see.我明白了我明白了5.have a look5.have a look 看一看看一看6.6.
24、IdId like like 我想要我想要7.7.WhatsWhats this/that?this/that?这这/那是什么？那是什么？ItsIts a.a.是是.8.on the desk8.on the desk 在课桌上在课桌上9.In which box?9.In which box?在哪只盒子里？在哪只盒子里？10.over there10.over there 在那边在那边11.in the classroom11.in the classroom 在教室里在教室里最全小学资料，公众号：小学捡知识e e here 过来过来13.Let me see.13.Let me see.让
25、我看看。让我看看。14.Not at all.14.Not at all.不用谢。不用谢。15.Excuse me15.Excuse me 对不起，打扰了对不起，打扰了16.Sorry,I16.Sorry,I dontdont know.know.对不起，我不知道。对不起，我不知道。17.Me,too.17.Me,too.我也是。我也是。18.18.WhatsWhats this/that in English?this/that in English?这这/那用英语怎么那用英语怎么说？说？ItsIts a.a.是是.19.in English19.in English 用英语用英语20.I
26、like.(20.I like.(用复数形式用复数形式)我喜欢我喜欢21.Do you like.?21.Do you like.?你喜欢你喜欢.吗？吗？Yes,I do./No,IYes,I do./No,I dont.dont.是的，是的，我喜欢。我喜欢。/不，不，我不喜欢。我不喜欢。.Unit 6?9 Unit 6?9 单元单元1.Try this one on.1.Try this one on.试穿这件。试穿这件。2.Try this pair on.2.Try this pair on.试穿这条。试穿这条。3.3.WhoseisWhoseis this?this?这是谁的这是谁的?
27、Itss.Itss.是是的。的。4.4.WhoseareWhoseare they?they?这是谁的这是谁的.?.?Theyres.Theyres.是是的。的。5.5.DontDont worry.worry.别担心。别担心。6.Oh,dear!6.Oh,dear!喔，天呀！喔，天呀！7.get up7.get up 起床起床8.have breakfast8.have breakfast 吃早饭吃早饭9.go to school9.go to school 去上学去上学10.have lunch10.have lunch 吃午饭吃午饭11.go home11.go home 回家回家12.
28、watch TV12.watch TV 看电视看电视13.go to bed13.go to bed 上床睡觉上床睡觉14.go to the cinema14.go to the cinema 去看电影去看电影15.15.WhatsWhats the time,please?the time,please?请问几点了？请问几点了？ItsIts16.What time do16.What time do you?you?你你 什什 么么 时时 候候 做做 什什么？么？IatIat17.See you.17.See you.再见。再见。18.18.ItsIts late.late.迟到了。迟到了
29、。19.19.ItsIts time time toto 是是 的时候了的时候了20.Shall20.Shall we?we?我们我们，好吗？，好吗？21.21.Whatsand?Whatsand?几加几等于几？几加几等于几？ItsIts 是是22.22.WhatsWhats the matter?the matter?怎么了？怎么了？23.read the new words23.read the new words读生词读生词24.boys and girls24.boys and girls 孩子们孩子们25.sit down25.sit down 坐下坐下26.stand up26.s
30、tand up 起立起立327.do the puzzle27.do the puzzle 玩拼图玩拼图28.Good night.28.Good night.晚安。晚安。29.a glass of water 29.a glass of water 一杯水一杯水30.have some cakes30.have some cakes吃些蛋糕吃些蛋糕31.Good evening.31.Good evening.晚上好。晚上好。32.have some soft drink32.have some soft drink喝些饮料喝些饮料5 5、PEPPEP 四年级下四年级下(第四册第四册)各单元
31、句型总汇各单元句型总汇第一单元第一单元Where is the canteen?Where is the canteen?Its on the first floor.Its on the first floor.Welcome to our school!Welcome to our school!How many students are there in your class?How many students are there in your class?Do you have a library?Do you have a library?Do you have lunch at
32、school?Do you have lunch at school?The canteen is on the first floor.The canteen is on the first floor.This way,please.This way,please.Your school is beautiful.Your school is beautiful.We have a new computer room.We have a new computer room.Lets go there.Lets go there.I like this one.I like this one
33、.Is this the library?Is this the library?Yes,it is.Yes,it is.Is that the art room?Is that the art room?No,it isnt.No,it isnt.Whats on it?Whats on it?Lets go and have a look.Lets go and have a look.四会句型：四会句型：This is my computer.This is my computer.That is your computer.That is your computer.Is this a
34、 teachers desk?Is this a teachers desk?Yes,it is.Yes,it is.第二单元第二单元Its time for English class.Its time for English class.School is over.School is over.Lets go to the.Lets go to the.Lets go home.Lets go home.Just a minute.Just a minute.Lets run.Lets run.That one is correct.That one is correct.Its tim
35、e to go to school.Its time to go to school.Breakfast is ready!Breakfast is ready!Im ready!Im ready!Look at my clock.Look at my clock.Its nice.Its nice.Can I have a try?Can I have a try?最全小学资料，公众号：小学捡知识四会句型：四会句型：What time is it?What time is it?ItsIts two oclock.two oclock.Its 9:45.Its 9:45.Its time f
36、or math class.Its time for math class.第三单元第三单元I like the white sweater with the green skirt.I like the white sweater with the green skirt.Where is my skirt?Where is my skirt?Whose is it?Whose is it?Its my TIts my T-shirt.-shirt.Whose is this?Whose is this?Its your baby brothers!Its your baby brother
37、s!So many colours!So many colours!Please pass me my T-shirt.Please pass me my T-shirt.My T-shirt is red.My T-shirt is red.This small one?This small one?Where are my socks?Where are my socks?Look at these.Look at these.What are they?What are they?These are your baby pants.These are your baby pants.Th
38、eyre so small.Theyre so small.But what for?But what for?Our neighbour has a new baby!Our neighbour has a new baby!Hurry up!Hurry up!This red T-shirt is pretty!This red T-shirt is pretty!四会句型：四会句型：Is this your skirt?Is this your skirt?No,its not.No,its not.What colour is it?What colour is it?Its whit
39、e.Its white.第四单元第四单元This is the weather report.This is the weather report.Its cool in Lhasa.Its cool in Lhasa.Can I wear my new shirt today?Can I wear my new shirt today?No,you cant.No,you cant.Come on.Come on.Those are my shoes.Those are my shoes.Where are they?Where are they?They are on your feet?
40、They are on your feet?Heres the worldHeres the world weather.weather.What are you doing?What are you doing?Whats the weather like in Beijing?Whats the weather like in Beijing?Not much.Not much.Its rainy today.Its rainy today.How about New York?How about New York?Whats the matter?Whats the matter?4I
41、have to close the window.I have to close the window.四会句型：四会句型：Its warm today.Its warm today.Its coolIts coolLets play football.Lets play football.Is it cold?Is it cold?第五单元第五单元Look at that dress.Look at that dress.Its colourful.Its colourful.Can I help you?Can I help you?Thats expensive.Thats expens
42、ive.I like it.I like it.This shirt is colourful,but its too big.This shirt is colourful,but its too big.Its fits me well.Its fits me well.I want a pair of sneakers.I want a pair of sneakers.What sizeWhat size？Size five.Size five.How about this pair?How about this pair?Are they nice/all right?Are the
43、y nice/all right?Well take them.Well take them.四会句型：四会句型：How much is it?How much is it?Its ten yuan.Its ten yuan.How much are they?How much are they?Theyre three yuan.Theyre three yuan.第六单元第六单元How many cows do you have?How many cows do you have?What do you see in the picture?What do you see in the p
44、icture?What are those?What are those?How many geese can you see?How many geese can you see?Are these tomatoes?Are these tomatoes?四会句型：四会句型：Are they ducks?Are they ducks?No,they arent.No,they arent.How many horses are there?How many horses are there?Twelve.Twelve.重难点句子重难点句子 Sentences in Book 4Sentenc
45、es in Book 4Class_ Name_ Number_Class_ Name_ Number_1.1.WhereWhere is is thethe canteen?canteen?ItsIts onon thethe firstfirstfloor.floor.2.2.ThisThis is is thethe teachersteachers office.office.That That is is mymyclassroom.classroom.3.3.HowHowmanymanystudentsstudentsarearetherethereininyouryourclas
46、s?class?Forty-five.Forty-five.4.Do you have a library?4.Do you have a library?Yes!Yes!5.The canteen is on the first floor.5.The canteen is on the first floor.6.This is my computer.6.This is my computer.That is yourThat is your最全小学资料，公众号：小学捡知识puter.7.7.Is Is thisthis a a teachersteachers desk?desk?Ye
47、s,Yes,it itis.is.No,it isnt.No,it isnt.8.Is that the art room?8.Is that the art room?Yes,it is.No,Yes,it is.No,it isnt.it isnt.9.9.WhatWhat timetime is is it?it?ItsIts ninenineoclock.oclock.10.10.ItsItstimetimeforforEnglishEnglishvery pretty.very pretty.36.Can I help you?36.Can I help you?Yes.Yes.37
48、.37.HowHowmuchmuchis isthisthisdress?dress?ItsItsninety-nine Yuan.ninety-nine Yuan.38.What size?38.What size?Size five.Size five.39.Are they all right?Yes,they are.39.Are they all right?Yes,they are.40.40.HowHow muchmuch areare they?they?TheyreTheyrethirty-five Yuan.thirty-five Yuan.class.class.Brea
49、kfast is ready!Breakfast is ready!11.School is over.Lets go to the playground.11.School is over.Lets go to the playground.12.L12.Lets go home.ets go home.Im ready.Im ready.13.Its 7:05.13.Its 7:05.Its time to go to school.Its time to go to school.14.Its 8:30.Its time for music class.14.Its 8:30.Its t
50、ime for music class.15.I like the white sweater with the green skirt.15.I like the white sweater with the green skirt.16.I like the blue dress.16.I like the blue dress.17.Where is my skirt?17.Where is my skirt?18.What colour is it?18.What colour is it?Blue.Blue.19.19.Is Is thisthis youryour skirt?sk