pep人教版四年级英语下学期Unit4单元课件全套(三年级起点)

1、Unit 4At the farmpeppep人人教版教版( (三年级起点三年级起点) )四年级英语下册单元优质课件四年级英语下册单元优质课件 Unit 4 At the farm人教版(三年级起点)四年级下册Part A Lets talk Lets play Lets talk视频 Warm-up/RevisionMary has a little lambMary has a little lamb, little lamb, little lamb.Mary has a little lamb. Its fleece is white as snow.Everywhere that M

2、ary goes, Mary goes, Mary goes, Everywhere that Mary goes, the lamb is sure to go.( (this的复数的复数形式形式) )这些这些【对应词对应词】 those那些【例句例句】 These are apples. 这些是苹果。/iz/胡萝卜胡萝卜【例句例句】Do you like carrots? 你喜欢胡萝卜吗?/krt/【复数复数】carrots西红柿西红柿【复数形式复数形式】 tomatoes【例句例句】I like tomatoes very much. 我非常喜欢西红柿。/tmt/试试; ;尝试尝试【短语

3、短语】try to do sth 试着做某事 try ones best 尽某人最大的努力【例句例句】Please try again.请再试试。( (表示味道或气表示味道或气味非常好味非常好) )【拓展拓展】 yummy(形容词)美味的【例句例句】The soup tastes yummy. 汤很美味。游戏时间Lets talk点击点击“Lets talk”，跟，跟我一起读吧！我一起读吧！视 频What are these?Look at these! Are these carrots?Theyre tomatoes.Lets talkWow! Theyre so big!Yes, the

4、y are.But theyre yellow!Thanks.Yum.Try some!Theyre good. Are these carrots?这些是胡萝卜吗? Yes, they are.是的。【详解详解】此句是“Is this a carrot?”的复数形式; these意思是“这些”,是this的复数形式; carrots是carrot的复数形式。回答时为了避免重复,一般不用these回答,多用they代指。 重点句型重点句型【一般疑问句句型结构一般疑问句句型结构】 Be动词(Is/Are) + 代词 + 名词? 重点句型一重点句型一【肯定回答肯定回答】 Yes,主语 + be动词

5、(is/are).【否定回答否定回答】 No,主语 + be动词(is/are) + not.Are these pencils?Yes, they are./No, they arent.这些是铅笔吗这些是铅笔吗? ?是的。是的。/ /不不, ,不是。不是。含有实义动词的一般疑问句要借助于助动词do和does来构成,将其放到句首,其他词顺序不变。肯定回答用“Yes,主语 + do/does.”,否定回答用“No,主语 + dont/doesnt.”。【例句例句】 Do you like apples?你喜欢苹果吗? Yes, I do./No, I dont.是的,我喜欢。/不,我不喜欢。

6、拓展拓展What are these?Are these tomatoes?Are these apples?Lets playNo.Yes! What are these? Theyre carrots. What are these? Theyre tomatoes. What are these? Theyre apples.1.tomato_ 2.carrot_ 3.apple_ 4.onion_ 5.banana_ 6.pear_tomatoesapplesonionspearsbananascarrots（ ）1. _ Yes,they,are. A. Is it a carrot

7、? B. Are these carrots? C. Is that a carrot?（ ）2. Look at these potatoes!_so big. A.Theyre B. Its C. These are（ ）3. Try some.Theyre good. _ A. No. B. Yes,please. C. Thanks.（ ）4. What are these? Theyre_. A. tomato B. tomatos C. tomatoes（ ）5. The apples are so_. A. long B. tall C. bigCCCABthese 这些这些ca

8、rrot胡萝卜胡萝卜tomato 西红柿西红柿try 尝试尝试 yum ( (表示味道表示味道或气味非常或气味非常好好) ) Are these carrots?这些是胡萝卜吗? Yes, they are.是的。1 1.熟熟读读“Lets talk”部分。部分。2 2.用用所学句型与同学编所学句型与同学编一段对话，并表演。一段对话，并表演。 Unit 4 At the farm人教版(三年级起点)四年级下册Part A Lets learn Lets chant Lets learn视频Lets chant视频 Warm-up/RevisionMary has a little lambMa

9、ry has a little lamb, little lamb, little lamb.Mary has a little lamb. Its fleece is white as snow.Everywherethat Mary goes, Mary goes, Mary goes, Everywhere that Mary goes, the lamb is sure to go.green beans豆角豆角; ;四季豆四季豆/binz/【巧记巧记】 green(绿色;绿色的)+beans(豆子) = green beans(豆角;四季豆)【例句例句】 The green bean

10、s are green. 豆角是绿色的。马铃薯马铃薯; ;土豆土豆 potato/pteIt/【复数形式复数形式】 potatoes【例句例句】 Mary doesnt like potatoes. 玛丽不喜欢土豆。Lets learn点击点击“Lets learn”，跟我一起读吧！跟我一起读吧！视 频tomatoesgreen beanscarrotspotatoesLook at the green beans.Theyre so long!Lets learnYes, and the potatoes are big.Theyre so long! 它们好长啊!【详解详解】这是用于描述物

11、品特征的句型这是用于描述物品特征的句型,其中其中they为代词为代词,代指前面代指前面提到的复数名词提到的复数名词。【句型结构句型结构】主语主语 + + be动词动词(is/are) + ( + (描述物体特征的描述物体特征的) )形容词形容词. . 重点句型重点句型【例句例句】The tomatoes are red.西红柿是红色的。These potatoes are big.这些土豆真大！These green beans are so long.这些豆角真长。这些豆角真长。这些胡萝卜真大。这些胡萝卜真大。 These carrots are big. I like tomatoes.I

12、 like potatoes.Carrots I will try.I love to eat green beans,But onions make me cry.Lets chant我喜欢西红柿。我喜欢西红柿。我喜欢土豆。我喜欢土豆。我将会尝胡萝卜。我将会尝胡萝卜。我喜欢吃豆角我喜欢吃豆角, ,但是洋葱会让我流泪。但是洋葱会让我流泪。Lets chantonion洋葱洋葱【复数形式复数形式】 onions【例句例句】 I like to eat onions. 我喜欢吃洋葱。make使使【短语短语】make sb do sth 让某人做某事【例句例句】 My mother makes me

13、 clean my room. 我妈妈让我打扫我的房间。 would like想要想要【例句例句】 I would like some bread. 我想要些面包。游戏时间Whats missing?I like tomatoes.我喜欢西红柿。【详解详解】这是表达某人喜欢什么的句型这是表达某人喜欢什么的句型, like意思是意思是“喜欢喜欢”,后可接名词后可接名词。【句型结构句型结构】主语主语 + like/likes + 名词名词. 重点句型重点句型【例句例句】I like bananas.我喜欢香蕉。 一、选出不同类的单词。（ ）1. A. tomato B. big C. potato

14、 （ ）2. A. apple B. library C. gym （ ）3. A. green B. yellow C. onion（ ）4. A. horse B. tiger C. carrot （ ）5. A. fork B. sunny C. rainy ACCBA绿色圃中小学教育网 二、给下列句子选择对应的答语。二、给下列句子选择对应的答语。()1. What are these?()2. Are these potatoes?()3. Is it an apple?()4. Whats the weather like today?()5. Where are the tomat

15、oes?A. Its sunny today.B. Yes, it is.C. Theyre tomatoes.D. Yes, they are.E. Theyre on the desk.CDBAEgreen beans 豆角豆角; ;四季豆四季豆 potato 马铃薯；土豆马铃薯；土豆would like想要想要onion洋葱洋葱make 使使.Theyre so long! 它们好长啊!12I like tomatoes.我喜欢西红柿。 Unit 4 At the farm人教版(三年级起点)四年级下册Part A Lets spell Lets spell视频 I like tomat

16、oes.I like potatoes.Carrots I will try.I love to eat green beans,But onions make me cry.Lets chantWarm-up/Revisionhorse(英) /hs/horse马马fork(英) /fk/fork叉子homework(英) /hmwk/homework作业world map(英) /wld/world map世界地图发音要领：发音要领：在一些单词中，在一些单词中，字母组合字母组合“or”“or”发发/ / /音。音。发音时舌后部抬起发音时舌后部抬起；双唇；双唇收圆，并向前突出；收圆，并向前突

17、出； 是是长元音长元音, ,发音稍长些。发音稍长些。小结小结发音要领：发音要领：在一些单词中，在一些单词中，字母组合字母组合“or”“or”发发/ / /音。音。舌身平放，舌中部伸向舌身平放，舌中部伸向 硬硬腭腭，但不要接触到硬但不要接触到硬腭腭，舌部肌肉紧张舌部肌肉紧张；双唇稍稍张开，位置和发；双唇稍稍张开，位置和发ii 时时相似；这个音听起来和汉语的相似；这个音听起来和汉语的 饿饿 相似，要注意相似，要注意的是在美国英语中该音后常常加上一个的是在美国英语中该音后常常加上一个r r的音，类的音，类似北京方言的儿发音。似北京方言的儿发音。小结小结Lets spell点击点击“Lets spel

18、l”，跟，跟我一我一起读吧起读吧！视 频562341forkshomeworkhorseshorseshortforkbornforkforworkhomeworkworldworkwordworld maphorsehomeworkforkworld()1. A. cake B. cat C. make()2. A. weB. me C. bed()3. A. boxB. noseC. so()4. A. greenB. greatC. brown()5. A. carB. coatC. chair发音要领：发音要领：在一些单词中，在一些单词中，字母组合字母组合“or”“or”发发/ / /

19、音。音。发音时舌后部抬起发音时舌后部抬起；双唇；双唇收圆，并向前突出；收圆，并向前突出； 是是长元音长元音, ,发音稍长些。发音稍长些。发音要领：发音要领：在一些单词中，在一些单词中，字母组合字母组合“or”“or”发发/ / /音。音。舌身平放，舌中部伸向舌身平放，舌中部伸向 硬颚，但不要硬颚，但不要接触到硬颚，舌部肌肉紧张接触到硬颚，舌部肌肉紧张；双唇稍稍；双唇稍稍张开，位置和发张开，位置和发ii 时相似；这个音听时相似；这个音听起来和汉语的起来和汉语的 饿饿 相似，要注意的是在相似，要注意的是在美国英语中该音后常常加上一个美国英语中该音后常常加上一个r r的音，的音，类似北京方言的儿发音

20、。类似北京方言的儿发音。 Unit 4 At the farm人教版(三年级起点)四年级下册Part B Lets talk Lets play Lets talk视频 Warm-up/RevisionMary has a little lambMary has a little lamb, little lamb, little lamb.Mary has a little lamb. Its fleece is white as snow.Everywherethat Mary goes, Mary goes, Mary goes, Everywhere that Mary goes, t

21、he lamb is sure to go.兽兽; ;动物动物【例句】There are a lot of animals at the zoo. 动物园有很多动物。/nIml/【复数】 animals( (that的复数的复数形式形式) )那些那些【例句】Those are books about China. 那些是关于中国的书。/z/【单数形式】 that那;那个马马【复数形式】horses【例句】 Do you like to ride a horse? 你喜欢骑马吗?/hs/【短语】 ride a horse 骑马【注意】 后加可数名词时,要用可数名词的复数形式。seventeen十

22、七十七【巧记】 seven(七) + teen(青少年) = seventeen(十七)【例句】 I have seventeen pencils. 我有十七支铅笔。母鸡母鸡【复数形式】hens【例句】 Can you draw hens? 你会画母鸡吗?/hen/【复数形式】 ducks【例句】There is a duck in the river. 河里有一只鸭子。duck鸭子鸭子游戏时间Whats missing?Lets talk点击点击“Lets talk”，跟，跟我一起读吧！我一起读吧！视 频What about those?Are they hens?Wow! You have

23、 a lot of animals! What are these?No,they arent.Theyre ducks.Theyre horses.Cool!How many horses do you have?Mmm.seventeen. How many horses do you have?你有多少匹马? Mmm Seventeen.呣十七匹。【详解详解】 这是由how many引导的特殊疑问句,用来询问某物的量有多少。 重点句型重点句型句型结构句型结构: : How many + 可数名词复数形式 + 一般疑问句?How many books are there in your s

24、choolbag?Ten.how much的用法的用法(1)用来询问某物的数量用来询问某物的数量,后接不可数名词。后接不可数名词。 (2)(2)用来询问某物的重量。用来询问某物的重量。 拓展拓展How much milk is there in the glass?玻璃杯里有多少牛奶?How much does the pig weigh?这头猪多重?how much的用法的用法(3)how much 意思是意思是“多少钱多少钱”时时,用来询问价格用来询问价格,可单独使用可单独使用,也可构成词组也可构成词组how much money,但英语中常省略但英语中常省略money。 拓展拓展 How

25、 much is the eraser?这块橡皮多少钱? One yuan.一元钱。how much的用法的用法(4)用来询问数字计算的结果用来询问数字计算的结果,相当于相当于what。 拓展拓展 How much/What is three plus one?三加一等于几? Its four.等于四。how many和和how much(1)how many用来修饰可数名词的复数形式用来修饰可数名词的复数形式,对可数名词的量进行提问。对可数名词的量进行提问。 (2)(2)how much用来修饰不可数名词用来修饰不可数名词, ,对不可数名词的量进行提对不可数名词的量进行提问。问。 辨析辨析H

26、ow many apples do you have?你有多少个苹果?How much water is there in the bottle?瓶子里有多少水? How many hens do you have?Sixteen. How many ducks do you have? Thirteen. How many dogs do you have?Ten.What are those?Are they horses?Yes,they are.Lets play（ ）1. A.tomato B.cow C.potato（ ）2. A.green B.blue C.sheep（ ）3.

27、 A.seventeen B.duck C.horse（ ）4. A.cow B.hen C.onion（ ）5. A.big B.pig C.longBCACB（ ）1.What are those? A.这些是什么？ B.那些是什么？（ ）2.How many ducks do you have? A.你有多少只鸭子？ B.你有多少只鸡？（ ）3.Are they horses? A.它们是马吗？ B.那些是马吗？（ ）4.What about those? A.那些（是什么）呢？ B.那些关于什么呢？AAABanimal 动物动物those 那些那些horse 马马seventeen 十

28、七十七hen 母鸡母鸡duck 鸭子鸭子 How many horses do you have?你有多少匹马? Mmm Seventeen.呣十七匹。1 1、熟读熟读“Lets talk”部分。部分。2 2、用所学句型与同学编用所学句型与同学编一段对话，并表演。一段对话，并表演。 Unit 4 At the farm人教版(三年级起点)四年级下册Part B Lets learn Draw and say Lets learn视频 I like tomatoes.I like potatoes.Carrots I will try.I love to eat green beans,But

29、onions make me cry.Lets chantWarm-up/Revisioncow母牛；奶牛母牛；奶牛/ka/【复数形式】【复数形式】 cows【例句】【例句】 How many cows are there in the picture? 图画里有几只奶牛?羊；绵羊羊；绵羊 sheep/ip/【注意】【注意】 sheep是单复数同形的单词。【例句】【例句】 Theres a sheep over there. 那儿有一只绵羊。Look!These are sheep.看!这些是绵羊。 可爱的可爱的 cute【巧记】【巧记】 cut(剪;切) + e = cute(可爱的)【例句

30、】【例句】 The baby is very cute. 那个婴儿很可爱。游戏时间Lets learn点击点击“Lets learn”，跟我一起读吧！跟我一起读吧！视 频sheepcowshenshorsesThese are sheep.Lets learnWow!Theyre so cute.What are those?那些是什么?【详解详解】这是由what引导的特殊疑问句,用来询问某物是什么。 重点句型重点句型【句型结构句型结构】 What + be动词(is/are) + 代词?【回答回答】代词 + be动词(is/are) + 名词.What are these?They are

31、sheep.这些是什么这些是什么? ?它们是绵羊。它们是绵羊。What is that?They are sheep.那那是什么是什么? ?它们是绵羊。它们是绵羊。What are these?Its a dog.这些是什么这些是什么? ?是一只狗是一只狗。 What are those? Theyre sheep. What are those? Theyre cows. These are hens. Theyre so cute.1. These are_(sheeps / sheep).2. Are they_(horse/horses).3. What are_(those/that

32、).4. How many_(cows/cow) do you have?5. _(This/They) are hens.cowsthosehorsessheepTheyA. They are onions. B. Yes, it is.C. Fifteen. D. I see five apples. E. No,they are ducks. （ ）1. How many cows do you have?（ ）2. Are they dogs?（ ）3. What do you see in the picture?（ ）4. What are those?（ ）5. Is this

33、a sheep?BADECcow 牛；奶牛牛；奶牛sheep 羊；绵羊羊；绵羊 cute 可爱的可爱的What are those?那些是什么? Unit 4 At the farm人教版(三年级起点)四年级下册Part B Read and write Lets check Lets sing Lets sing视频Lets check视频Warm-up/RevisionMary has a little lambMary has a little lamb, little lamb, little lamb.Mary has a little lamb. Its fleece is whi

34、te as snow.Everywherethat Mary goes, Mary goes, Mary goes, Everywhere that Mary goes, the lamb is sure to go.Read and tick()Hi! This is Mr MacDonalds farm. Lets have a look!This is the vegetable garden.These are carrots and potatoes.Are those sheep?No, they are goats.They love to eat carrots!There a

35、re animals, too.What are these?They are sheep.Mr MacDonald has ten sheep on the farm.Those are tomatoes and green beans over there.Read and writeRead and tick()Look and write.Draw some animals or vegetables here and write a sentence.Lets check点击点击“Lets check”，跟跟我一我一起做练习吧起做练习吧！视 频Look and match.Sheep

36、, cows and horses.Tomatoes, carrots and green beans.Cows, sheep and hens.Green beans, tomatoes and carrots.Mary has a little lambMary has a little lamb, little lamb, little lamb.Mary has a little lamb. Its fleece is white as snow.Everywhere that Mary goes, Mary goes, Mary goes, Everywhere that Mary goes, the lamb is sure to go.Lets sing玛丽有一只小羊羔玛丽有一只小羊羔玛丽有一只小羊羔玛丽有一只小羊羔, ,小羊羔小羊羔, ,小羊羔。小羊羔。玛丽有一只小羊羔。它的毛像雪一样白。玛丽有一只小羊羔。它的毛像雪一样白。玛丽无论去哪里玛丽无论去哪里, ,去哪里去哪里, ,去哪里去哪里, ,玛丽无论去哪里玛丽无论去哪里, ,小羊羔一定跟着去。小羊羔一定跟着去。Lets sing农场农场【例句例句】How many sheep are there on the farm?农场里