内容正文:
Unit4 第2课时
A Let’s talk
英语同步微课精讲
人教PEP版 四年级下册
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Let’s write
tomato: __________
potato: __________
carrot: __________
写出下列单词的复数形式
tomatoes
potatoes
carrots
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Let’s learn
These tomatoes are red.
these的意思是“这些”,它是“this”的复数形式。当主语为复数形式时,be动词用are.
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Let’s learn
yum表示味道或气味非常好。
Yum!
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句型 语法
当询问“这些是……吗”,用Are these …?来提问。用Yes,they are.作肯定回答,用No,they aren’t.作否定回答。
Are these carrots?
Yes,they are.
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句型 语法
当询问“这些是什么?”时,用What are these?来提问。用They are+物品名称来回答。
What are these?
They are tomatoes.
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绿色圃中小学教育网http://www.lspjy.com
交际用语
What are these?
They’re potatoes.
Are these the green beans?
Yes,they are.
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绿色圃中小学教育网http://www.lspjy.com
能力测评
Are _____ potatoes?
A. it B. this C. these
当be动词用are这种形式时,主语为复数形式,当想表示这些时,要用this的复数形式these. 故答案为:C.
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绿色圃中小学教育网http://www.lspjy.com
能力测评
— What are these?
— __________________.
A. It is a apple. B. They are carrots. C. This are carrots.
问句的意思是:这些是什么?要用They are +物品来回答。故答案为:B.
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绿色圃中小学教育网http://www.lspjy.com
能力测评
Are these carrots?
No,they aren’t.
What are these?
They’re tomatoes.
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绿色圃中小学教育网http://www.lspjy.com
能力测评
Are these potatoes?
No,they aren’t.
What are these?
They’re apples.
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单词及词组:
these;yum;
句型:
— Are these …?
— Yes,they are.
No,they aren’t.
— What are these?
— They’re …
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感谢观赏~
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