四年级英语下册知识点归纳

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1、四年级英语下册知识点第一单元： 一、对应词 my?yourI?youour?yourthis?thathere?there yes?nocome?goteacher?studentboy?girlhis?her 二、知识点 1、表示在几楼上，要用介词on，如onthefirstfloor.在一楼。 Thefirst表示第一的，序数词在使用时前面一定要加the,表示事物的排列顺序。 2、介绍离自己近的事物时用thisis.,介绍离自己比较远的事物时用thatis如：Thisismycomputer.这是我的计算机。Thatisyourcomputer.那是你的计算机。 3、howmany?多少？

2、用来询问物品的数量有多少，后面只能跟名词的复数形式。如Howmanybooksdoyouhave?你有多少本书？ 4、当表示有一个时，名词的前面可以用a或者an.元音前用an,辅音前用a.如anapple一个苹果anorange一个橙子 apear一个梨adog一只狗 5、当用Isthis?Isthat?提问时，一般用肯定回答是：Yes,itis.否定是:No,itisnt. 第二单元： 1、同义词：supper=dinner晚饭 2、say(第三人称单数)?says 3、同义句：Whattimeisit?=Whatsthetime?现在几点了？ 4、Lets后面直接跟动词的原形。如：Lets

3、go!让我们走吧！ Letscleantheclassroom.让我们打扫教室吧！ 5、Itstimefor后面跟名词。如：Itstimefordinner.该吃晚饭了。 ItstimeforEnglishclass.该上英语课了。 Itstimeto后面跟动词。如：Itstimetoeatdinner.该吃晚饭了。 ItstimetohaveEnglishclass.该上英语课了。 第三单元： 1、对应词：puton-takeoffwhite?blackthese-those 2、特殊疑问词Whatcolour？什么颜色？用来问物体的颜色，回答时一定要有表示颜色的词语。如：Whatcolou

4、risyourbag?Itsblue. 3、Who和Whose的区别： Who谁。用来问人是谁。如:Whoisthatgirl?那个女孩是谁？Sheismysister.她是我的姐姐。 Whoisthattallman?那个高个子男人是谁？Heismyfather.他是我的爸爸。 Whose谁的。用来询问物品是谁的。在回答Whose引领的问题时，如果答案有人名，要在人名的后面加s,其中的s表示“某人的”。如：Whoseshirtisthis?这是谁的衬衣？ ItsMikes.它是mike的。 Whosebikeisblue?谁的书包是蓝色的？Mybagisblue.我的书包是蓝色的。 4、ha

5、ve(第三人称单数)?has 5、pants,socks,shoes,shorts,jeans这些单词都是成双成对出现的，所以在句子中一般都是复数形式。如： Thesearemyshoes.这是我的鞋子。 Thoseareyoursocks.那是你的袜子。 6、人称代词和名词性物主代词对应： 我I我的my你you你的your 他he他的his她she她的her 我们we我们的our你们you你们的your 他们they他们的their她们they她们的their 人称代词一般在句中用作主语。 物主代词一般后面加名词。 第四单元： 一、对应词： close?openputon?takeoffco

6、ld?hotwarm?cool 复数形式：foot?feet(脚) 二、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，它们的对应形式是： 名词形式形容词形式 rain雨rainy下雨的 snow雪snowy下雪的 wind风windy有风的 cloud云cloudy有云的 sun阳光sunny晴朗的 三、一般疑问句Canyou?的回答形式有两种，肯定回答是：Yes,Ican.否定回答是:No,Icant. 一般疑问句CanI?的回答形式也有两种，肯定回答是：Yes,youcan.否定回答是:No,youcant. 四、同义词：Howabout?=Whatabout?怎么样？ 五、当问某个

7、地方的天气如何时，要用Whatstheweatherlikein+地名？ 如：WhatstheweatherlikeinBeijing?北京的天气怎么样？ 第五单元： 一、CanIhelpyou?是一般购物时，售货员的礼貌用语。 二、Howmuch与Howmany的区别： 1、Howmuch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： 问一件物品的价钱时用Howmuchis? Howmuchisthisjacket?这件夹克衫多少钱？ Itsforty-fiveyuan.它是45元。 问多件物品的价钱时用Howmuchare? Howmucharethesebooks?

8、这些书多少钱？ Theyareninety-nineyuan.它们是99元。 2、Howmany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，回答时一般数字后面没有单位。如： Howmanycowsdoyouhave?你有多少头奶牛？ Ihave12.我有12头。 Howmanyhorsesarethere?那儿有多少匹马？ Theyare12.有12匹。 第六单元： 一、复数形式 sheep?sheep(绵羊)hen?hens（母鸡）lamb?lambs(羊羔) goat?goats（山羊）cow?cows（奶牛）horse?horses（马） goose?geese(鹅)fo

9、ot?feet(脚)tooth?teeth(牙齿) 二、可数名词变复数的规则： 1、一般情况下，在单数名词词尾加“s”.如： cat?catsdog?dogsbook?booksruler?rulers 2、在以s,ss,x,sh,ch结尾的名词后面加“es”,如： box?boxespeach?peachesbus?busesclass?classes 3、在以o结尾的单词后面加“es”,如： tomato?tomatoespotato?potatoes 4、以元音字母加y结尾的名词，直接加“s”如： boy?boystoy?toysday?days 以辅音字母加y结尾的名词，去掉y后加“i

10、es”,如： baby?babieslady?ladiesbutterfly?butterflies 5、以f,fe结尾的名词，去掉f或fe后加“ves”，如： shelf?shelvesleaf?leavesknife?knives 三、Ilike后面要加可数名词的复数形式或者不可数名词，如： Ilikeapples.我喜欢苹果。 Ilikechicken.我喜欢鸡肉。 四、特殊疑问句：Whatarethese?Whatarethose?Whatarethey?在回答时，都要用“Theyare” Whatisthis?Whatisthat?Whatisit?在回答时都要用Itsa(an) 一

11、般疑问句：Arethese?Arethose?Arethey?的回答形式也都是一样的，肯定回答：Yes,theyare.否定回答：No,theyarent. 一般疑问句：Isthisa(an)?Isthata(an)?Isita(an)?的回答形式也都是一样的，肯定回答：Yes,itis.否定回答：No,itisnt. 四年级英语短语1.MayIhave.?Yes/Sure.Hereyouare. 我可以有.吗？当然。给你。 2.HappyTeachersDay祝教师节快乐 3.inatoyshop在一家玩具店里 4.Isee.我明白了 5.havealook看一看 6.Idlike我想要 7

12、.Whatsthis/that?这/那是什么？ Itsa.是. 8.onthedesk在课桌上 9.Inwhichbox?在哪只盒子里？ 10.overthere在那边 11.intheclassroom在教室里 ehere过来 13.Letmesee.让我看看。 14.Notatall.不用谢。 15.Excuseme对不起，打扰了 16.Sorry,Idontknow.对不起，我不知道。 17.Me,too.我也是。 18.Whatsthis/thatinEnglish?这/那用英语怎么说？ Itsa.是. 19.inEnglish用英语 20.Ilike.(用复数形式)我喜欢 21.Do

13、youlike.?你喜欢.吗？ Yes,Ido./No,Idont.是的，我喜欢。/不，我不喜欢。. Unit6?9单元 1.Trythisoneon.试穿这件。 2.Trythispairon.试穿这条。 3.Whoseisthis?这是谁的? Itss.是的。 4.Whosearethey?这是谁的.? Theyres.是的。 5.Dontworry.别担心。 6.Oh,dear!喔，天呀！ 7.getup起床 8.havebreakfast吃早饭 9.gotoschool去上学 10.havelunch吃午饭 11.gohome回家 12.watchTV看电视 13.gotobed上床睡

14、觉 14.gotothecinema去看电影 15.Whatsthetime,please?请问几点了？ Its 16.Whattimedoyou?你什么时候做什么？ Iat 17.Seeyou.再见。 18.Itslate.迟到了。 19.Itstimeto是的时候了 20.Shallwe?我们，好吗？ 21.Whatsand?几加几等于几？ Its是 22.Whatsthematter?怎么了？ 23.readthenewwords读生词 24.boysandgirls孩子们 25.sitdown坐下 26.standup起立 27.dothepuzzle玩拼图 28.Goodnight.

15、晚安。 29.aglassofwater一杯水 30.havesomecakes吃些蛋糕 31.Goodevening.晚上好。 32.havesomesoftdrink喝些饮料 5、PEP四年级下(第四册)各单元句型总汇第一单元Where is the canteen? Its on the first floor.Welcome to our school!How many students are there in your class?Do you have a library?Do you have lunch at school?The canteen is on the firs

16、t floor.This way, please.Your school is beautiful.We have a new computer room.Lets go there.I like this one.Is this the library?Yes,it is.Is that the art room?No,it isnt.Whats on it?Lets go and have a look.四会句型：This is my computer.That is your computer.Is this a teachers desk?Yes,it is.第二单元Its time

17、for English class.School is over.Lets go to the .Lets go home.Just a minute.Lets run.That one is correct.Its time to go to school.Breakfast is ready!Im ready!Look at my clock.Its nice.Can I have a try?四会句型：What time is it?Itstwo oclock.Its 9:45.Its time for math class.第三单元I like the white sweater wi

18、th the green skirt.Where is my skirt?Whose is it?Its my T-shirt.Whose is this?Its your baby brothers!So many colours!Please pass me my T-shirt.My T-shirt is red.This small one?Where are my socks?Look at these.What are they?These are your baby pants.Theyre so small.But what for?Our neighbour has a ne

19、w baby!Hurry up!This red T-shirt is pretty!四会句型：Is this your skirt?No,its not.What colour is it?Its white.第四单元This is the weather report.Its cool in Lhasa.Can I wear my new shirt today?No,you cant.Come on .Those are my shoes.Where are they ?They are on your feet?Heres the world weather.What are you

20、doing?Whats the weather like in Beijing? Not much.Its rainy today.How about New York?Whats the matter?I have to close the window.四会句型：Its warm today.Its coolLets play football. Is it cold?第五单元Look at that dress.Its colourful.Can I help you?Thats expensive. I like it.This shirt is colourful,but its t

21、oo big.Its fits me well.I want a pair of sneakers.What size？Size five.How about this pair?Are they nice/all right?Well take them.四会句型：How much is it?Its ten yuan.How much are they?Theyre three yuan.第六单元How many cows do you have?What do you see in the picture?What are those?How many geese can you see

22、?Are these tomatoes?四会句型：Are they ducks?No,they arent.How many horses are there?Twelve.重难点句子Sentences in Book 4 Class_ Name_ Number_1. Where is the canteen? Its on the first floor. 2. This is the teachers office. That is my classroom. 3. How many students are there in your class? Forty-five. 4. Do y

23、ou have a library? Yes!5. The canteen is on the first floor. 6. This is my computer. That is your computer.7. Is this a teachers desk? Yes, it is.No, it isnt. 8. Is that the art room? Yes, it is.No, it isnt.9. What time is it? Its nine oclock. 10. Its time for English class. Breakfast is ready!11. S

24、chool is over. Lets go to the playground. 12. Lets go home. Im ready.13. Its 7:05.Its time to go to school. 14. Its 8:30 .Its time for music class.15. I like the white sweater with the green skirt.16. I like the blue dress. 17. Where is my skirt?18. What colour is it? Blue. 19. Is this your skirt? Y

25、es, it is./No. it isnt. My T-shirt is red.20. Is that your T-shirt? No, its not. 21. Whose is it? Its my Tshirt.22. Whose is this? Its your baby brothers! 23. What are they? These are your baby pants. Theyre so small. 24. Are those my shoes? Yes. But what for? 25. Our neighbour has a new baby!26. Th

26、is is the weather report. Its cool in Lhasa.27. Can I wear my new shirt today? No, you cant. /Yes, you can. 28. Its warm today. You can wear your new shirt. 29. Can I wear my T-shirt? Yes, you can.30. What are you doing? Not much.31. Whats the weather like in Beijing? Its rainy today.32. How about N

27、ew York? Its sunny. 33. Whats the matter?34. Its windy now. I have to close the window.35. Look at that dress. Its colorful. Its very pretty. 36. Can I help you? Yes. 37. How much is this dress? Its ninety-nine Yuan.38. What size? Size five. 39. Are they all right? Yes, they are. 40. How much are th

28、ey? Theyre thirty-five Yuan. 41. What are they? They are goats.42. Are they sheep? No, they arent. They are goats. 43. Are they horses? No, they arent .They are donkeys. 44. Look at the hens. They are fat. 45. How many cows do you have? One hundred.46. What do you see in the picture? I see five cats

29、. 47. Are these tomatoes? Yes, they are. /No, they arent. 48. What are these? They are carrots.连词成句1. is, my, this, computer (.) 2. your, is, that, computer (.)3. teachers desk, this, is, a (?)4. is, it, time, what (?) 5. oclock, its, two (.)6. time, math, for, its, class (.)7. this, is, your, T-shi

30、rt (?) 8. colour, it, is, what (?)9. warm, its, today (.) 10. play, lets, football (.)11. much, how, it, is (?) 12. yuan, its, ten (.)13. they, much, how, are (?) 14. three, they, yuan, are (.)15. they, ducks, are (?)16. many, horses, there, are, how (?)四年级下册英语知识点Unit 1 Our school一、句子：1、This is the

31、teachers office.这是老师办公室。2、That is my classroom.那是我的教室。3、Go to the library. Read a story-book.去图书馆。读故事书。4、Is this the library? Yes, it is.这是图书馆吗？是的。5、Is that the art room? No, it isnt. the art room is on the second floor.（on the third; on the 4th; on the 5th.）那是美术室吗？不是，美术室在二楼。(三楼、四楼、五楼)6、Where is the

32、 canteen? Its on the first floor. （on the third; on the 4th; on the 5th.）食堂在哪里？在一楼。(三楼、四楼、五楼)7、How many students are there in you class? Forty.(数字)8、Lets go and have a look! 让我们去看一看。9、eUnit 2 What time is it?一、句子：1、What time is it? 几点钟了？2、Its nine oclock.现在九点。3、Its time for English class.该上英语课了。（lun

33、ch English class music class breakfast dinner P.E class）4、School is over. Lets go to the playground.放学了，让我们去操场吧！5、Its time to go to school.该去学校了！（ get up go to school go to bed go home ）6、 Where is the short hand?7、That one is correctUnit 3 Is this your skirt?一、句子：1、I like the white sweater with the

34、 green skirt.我喜欢白毛衣搭配绿裙子。2、Whose is this? Its my baby brothers.这是谁的？是我小弟弟的。3、Is this your T-shirt? No, its not.这是你的T恤衫吗？不是。4、Where are my socks? 我的袜子在哪儿？5、What colour is it? Its white.它是什么颜色的？白色的。Unit 4 Its warm today一、句子：1、This is the weather report. 这是天气预报。2、Its cool in Lhasa. 拉萨天气凉爽。3、Whats the w

35、eather like in Beijing? Its rainy.北京天气怎样？下雨。4、Can I wear my shirt today? Yes, you can./ No, you cant.我今天能穿衬衫吗？能/不能。5、Whats the matter?你有什么事情？6、Its warm today今天天气暖和。7、Where are my shoes? 我的鞋子在哪里？8、Those are my shoes.那些是我的鞋子。9、they are on you feet.他们在你的脚上。10、I have to close the window.我不得不关上窗户。1、Look

36、at that dress. Its pretty。看那条裙子，真漂亮！2、Can I help you? 需要我为你做些什么吗？3、I want a pair of sneakers.我想要一双球鞋。4、How much is it? Its ninety-nine yuan.多少钱？九十九元。5、Thats expensive.好贵阿！6、A pair of sneakers for my son. 给我儿子买双球鞋。7、What size? Size five. 几码？五码！8、Are they all right? 合适吗？9、Well take it.我们买下了！10、How muc

37、h are they? Theyre three yuan.他们多少钱？三元。11、It fits me well.它很适合我。二、单词：Unit 6 At a farm一、句子：1、What are they? They are goats.（必须加S）它们是什么？它们是山羊。2、This farm is so big.这个农场好大阿！3、Are they ducks? No, they arent.它们是鸭子吗？不是的。4、Look at the cucumbers. Theyre fresh.看那些黄瓜，他们好新鲜！5、I like tomatoes. They are juicy.我喜欢番茄，他们很多汁。6、I dont like onions. Theyre smelly.我不喜欢洋葱，他们有股味道。7、How many horses （必须是复数）are there? Twelve.那儿有多少马？十二匹。8、How many sheep(单复数相同)are there?这里有多少只绵羊？9、How many geese(goose 的复数形式)can you see?你能看到多少只鹅？