Unit 4 On the farm Lesson 2 How many ducks 英语教学课件

Unit4OnthefarmLesson2Howmanyducks?Let’swatchavideoLook,listenandsayIseeabirdinthetree.Look!Therearesomebirdsintheriver,too.They’reducks.Ducksarealsobirds.Look,listenandsayHowmanyducksarethere?One,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve.Therearetwelveducks.Look,listenandsayLook,Danny!Therearemore.Thirteen,fourteen,fifteen,sixteen,seventeen,eighteen,nineteen!Therearenineteenducks.Look,listenandsayThereisonemoreduck.Therearetwentyducks.Iseeabirdinthetree.(我看到树上有一只鸟。)★see“看见”，bird“鸟”，inthetree“在树上”。注意区分：onthetree修饰的是原本就长在树上的东西，如树枝、树叶、花、果实等。inthetree修饰的是原本不在树上，后来被放置或挂在树上的东西，如鸟、猫等小动物，物品及人，或者是其他装饰品。Howmanyducksarethere?(有多少只鸭子？)★“howmany多少”用来修饰可数名词的复数。“Howmany…arethere”是用来询问某处有多少人或物的句型。★“Howmany…arethere”的基本用法是：Howmany+可数名词的复数形式+are+there+地点/时间状语？回答通常用“Thereare+基数词+可数名词复数+地点”，或直接回答“具体数字”。Therearesomebirdsintheriver.(河里有一些鸟。)★“Therearesome…inthe…”是英语中的一种常见句型，用于表达“某地有某物”。★“Therearesome…inthe…”的基本结构是“there”+“be动词(are)+“some”+复数名词+“in

the”+地点状语。Let’slearnduck

n.名词

鸭子例：Howmanyducksarethere?

有多少只鸭子？Let’slearnbird

n.名词

鸟例：Iseeabirdinthetree.

我看到书上有一只鸟。Let’slearntree

n.名词

树例：Iseeabirdinthetree.

我看到书上有一只鸟。Let’slearnthirteen十三

数词fourteen十四

数词Let’slearnfifteen十五

数词sixteen十六

数词Let’slearnseventeen十七

数词eighteen十八

数词Let’slearnnineteen十九

数词twenty二十

数词Count,compareandtalk.oneeleventwotwelvethreethirteenfourfourteenfivefifteensixsixteensevenseventeeneighteighteenninenineteententwenty—Howmanypigsarethere?—Thereare______.elevenPractice.Howmanysheeparethere?FifteenPractice.Howmanycowsarethere?EightTherearetwocowsunderthetree.Look,countandsay.Practice.Thereare________

fishintheriver.twelvePractice.It'sabird.(改为复数句)_______________________________句型转换。Theyarebirds.解析：根据题干要求，本题需要表达“它们是鸟”这一语义。改为复数句时，需要把主语it改为they，动词is改为are，宾语bird改为birds。故答案为“Theyarebirds.”Practice.Thereareeightducks.(对划线部分提问)_______________________________句型转换。Howmanyducksare