人教PEP版四年级英语下册Unit 4 Part A 第一课时课件

Unit4

Atthefarm人教版(三年级起点)四年级下册PartALet'stalkLet'splay

1Unit4Atthefarm人教Let'stalk视频Sum-upWarm-up/RevisionPresentationTestHomework●Let'stalk●Let'splay2Let'stalkSum-upWarm-up/RevisiWarm-up/RevisionMaryhasalittlelambMaryhasalittlelamb,littlelamb,littlelamb.Maryhasalittlelamb.Itsfleeceiswhiteassnow.EverywherethatMarygoes,Marygoes,Marygoes,EverywherethatMarygoes,thelambissuretogo.3Warm-up/RevisionMaryhasalitthese(this的复数形式)这些【对应词】those那些【例句】

Theseareapples.

这些是苹果。Presentation/ðiːz/4these(this的复数形式)这些【对应词】those那carrot胡萝卜【例句】Doyoulikecarrots?

你喜欢胡萝卜吗?/ˈkærət/【复数】carrots5carrot胡萝卜【例句】Doyoulikecarrotomato西红柿【复数形式】

tomatoes【例句】Iliketomatoesverymuch.我非常喜欢西红柿。/təˈmɑːtəʊ/6tomato西红柿【复数形式】tomatoes【例句】Itry试;尝试【短语】trytodosth试着做某事

tryone'sbest

尽某人最大的努力【例句】Pleasetryagain.请再试试。7try试;尝试【短语】trytodosth试着做某事yum(表示味道或气味非常好)【拓展】

yummy(形容词)美味的【例句】Thesouptastesyummy.

汤很美味。8yum(表示味道或气味非常好)【拓展】yummy(形容词)游戏时间BombGamecarrot

thatyumthistomatotomatotomatotrythesedinner

tomato9游戏时间BombGamecarrotthatyumthLet'stalk点击“Let'stalk”，跟我一起读吧！视频10Let'stalk点击“Let'stalk”，跟我一起读Whatarethese?Lookatthese!Arethesecarrots?They'retomatoes.Let'stalkWow!They'resobig!Yes,theyare.Butthey'reyellow!Thanks.Yum.Trysome!They'regood.11Whatarethese?Lookatthese!—Arethesecarrots?这些是胡萝卜吗?—Yes,theyare.是的。【详解】此句是“Isthisacarrot?”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12—Arethesecarrots?这些是胡萝卜吗?【详【一般疑问句句型结构】

Be动词(Is/Are)+代词+名词?

重点句型一【肯定回答】

Yes,主语+be动词(is/are).【否定回答】

No,主语+be动词(is/are)+not.13【一般疑问句句型结构】Be动词(Is/Are)+代词Arethesepencils?Yes,theyare./No,theyaren't.这些是铅笔吗?是的。/不,不是。14Arethesepencils?Yes,theyar

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+don't/doesn't.”。【例句】

—Doyoulikeapples?你喜欢苹果吗?

—Yes,Ido./No,Idon't.是的,我喜欢。/不,我不喜欢。。

拓展15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Whatarethese?Arethesetomatoes?Aretheseapples?Let'splayNo.Yes!16Whatarethese?ArethesetomatPractice

Whatarethese?They'recarrots.17PracticeWhatarethese?They'Practice

Whatarethese?They'retomatoes.18PracticeWhatarethese?They'Practice

Whatarethese?They'reapples.19PracticeWhatarethese?They'一、写出下列单词的复数形式。Test1.tomato__________2.carrot___________3.apple___________4.onion___________5.banana__________6.pear____________tomatoesapplesonionspearsbananascarrots20一、写出下列单词的复数形式。Test1.tomato____二、单项选择。（

）1.—__________—Yes,they,are.A.Isitacarrot?B.Arethesecarrots?C.Isthatacarrot?（

）2.Lookatthesepotatoes!___________sobig.A.They’re B.It’s C.Theseare（

）3.—Trysome.They’regood.—__________A.No. B.Yes,please. C.Thanks.（

）4.—Whatarethese?—They’re_________.A.tomato B.tomatos C.tomatoes（

）5.Theapplesareso_________.A.long B.tall C.bigCCCAB21二、单项选择。（）1.—__________重点词汇these

这些carrot胡萝卜tomato

西红柿try

尝试yum(表示味道或气味非常好)Sum-up22重点词汇thesecarrottomatotry重点句型—Arethesecarrots?这些是胡萝卜吗?—Yes,theyare.是的。23重点句型—Arethesecarrots?这些是胡萝卜Homework1.熟读“Let’stalk”部分。2.用所学句型与同学编一段对话，并表演。Homework24Homework1.熟读“Let’stalk”部分。2.用Thankyou!25Thankyou!25

Unit4

Atthefarm人教版(三年级起点)四年级下册PartALet'stalkLet'splay

26Unit4Atthefarm人教Let'stalk视频Sum-upWarm-up/RevisionPresentationTestHomework●Let'stalk●Let'splay27Let'stalkSum-upWarm-up/RevisiWarm-up/RevisionMaryhasalittlelambMaryhasalittlelamb,littlelamb,littlelamb.Maryhasalittlelamb.Itsfleeceiswhiteassnow.EverywherethatMarygoes,Marygoes,Marygoes,EverywherethatMarygoes,thelambissuretogo.28Warm-up/RevisionMaryhasalitthese(this的复数形式)这些【对应词】those那些【例句】

Theseareapples.

这些是苹果。Presentation/ðiːz/29these(this的复数形式)这些【对应词】those那carrot胡萝卜【例句】Doyoulikecarrots?

你喜欢胡萝卜吗?/ˈkærət/【复数】carrots30carrot胡萝卜【例句】Doyoulikecarrotomato西红柿【复数形式】

tomatoes【例句】Iliketomatoesverymuch.我非常喜欢西红柿。/təˈmɑːtəʊ/31tomato西红柿【复数形式】tomatoes【例句】Itry试;尝试【短语】trytodosth试着做某事

tryone'sbest

尽某人最大的努力【例句】Pleasetryagain.请再试试。32try试;尝试【短语】trytodosth试着做某事yum(表示味道或气味非常好)【拓展】

yummy(形容词)美味的【例句】Thesouptastesyummy.

汤很美味。33yum(表示味道或气味非常好)【拓展】yummy(形容词)游戏时间BombGamecarrot

thatyumthistomatotomatotomatotrythesedinner

tomato34游戏时间BombGamecarrotthatyumthLet'stalk点击“Let'stalk”，跟我一起读吧！视频35Let'stalk点击“Let'stalk”，跟我一起读Whatarethese?Lookatthese!Arethesecarrots?They'retomatoes.Let'stalkWow!They'resobig!Yes,theyare.Butthey'reyellow!Thanks.Yum.Trysome!They'regood.36Whatarethese?Lookatthese!—Arethesecarrots?这些是胡萝卜吗?—Yes,theyare.是的。【详解】此句是“Isthisacarrot?”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37—Arethesecarrots?这些是胡萝卜吗?【详【一般疑问句句型结构】

Be动词(Is/Are)+代词+名词?

重点句型一【肯定回答】

Yes,主语+be动词(is/are).【否定回答】

No,主语+be动词(is/are)+not.38【一般疑问句句型结构】Be动词(Is/Are)+代词Arethesepencils?Yes,theyare./No,theyaren't.这些是铅笔吗?是的。/不,不是。39Arethesepencils?Yes,theyar

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+don't/doesn't.”。【例句】

—Doyoulikeapples?你喜欢苹果吗?

—Yes,Ido./No,Idon't.是的,我喜欢。/不,我不喜欢。。

拓展40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Whatarethese?Arethesetomatoes?Aretheseapples?Let'splayNo.Yes!41Whatarethese?ArethesetomatPractice

Whatarethese?They'recarrots.42PracticeWhatarethese?They'Practice

Whatarethese?They'retomatoes.43PracticeWhatarethese?They'Practice

Whatarethese?They'reapples.44PracticeWhatarethese?They'一、写出下列单词的复数形式。Test1.tomato__________2.carrot___________3.apple___________4.onion___________5.banana__________6.pear____________tomatoesapplesonionspearsbananascarrots45一、写出下列单词的复数形式。Test1.tomato____二、单项选择。（

）1.—__________—Yes,they,are.A.Isitacarrot?B.Arethesecarrots?C.Isthatacarrot?（

）2.Look