Unit 4 At the farmPart A Let’s talk课件（内嵌素材）（20张PPT)

课件20张PPT。人教·四年级（下册）英 语Unit 4 At the farm第二课时
Part A Let's talk & Let's play1.复习、巩固蔬菜类的单词：carrot等。
2.能用 Are these..？ Yes ，they are.等。来询问是何种蔬菜等。
3.能简单描述所学蔬菜的颜色和特点，如：wow！They’re so big！等。学习目标RevisionWhat's this?It's a carrot.RevisionWhat are they?They are carrots.Revision表示味道或气味非常好 拓展:yummy 好吃的Yum. I like it very much.pron. 这些 单数形式:this 对应词:thoseThese are my books.What are these?They are carrots.What are these?They are tomatoes.Are these tomatoes?Yes,they are.Are these potatoes?No,they aren't.点
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频Are these ...?
Yes,thery are./No,they aren't.课文原句:—What are these?
—They're tomatoes.【句型结构】 问句:What are these?
答语:They're +事物名称.重点解析:these意为“这些”,用于指代复数名词,所以be动词要用复数are。如何询问近距离多个事物的名称课文原句:—Are these carrots?
—Yes,they are.【句型结构】 问句:Are these+可数名词复数?
答语:Yes,they're./No,they aren't.重点解析:答语中不用these,而用they来指代确认近处多个事物的句型What are these?Are they tomatoes?No.Exercise1.—What are these?
—__________.
A.They are carrots B.These are carrots C.It's carrot
2.Look at these _______.
A.potato B.potatos C.potatoes
3.—Are these tomatoes?
—No,_______.
A.these aren't B.they aren't C.it isn't
ACB单词：these,yum.
句子:
What are these?
They're tomatoes.
Are these carrots?
Yes,they are.SummaryThank you !