陜旅版三年級英語下冊《There Is a TV in the Classroom》PPT教學(xué)課件(第2課時)，共16頁。
Presentation
What’s in the classroom? There is a TV in the classroom.
Yeah. It’s there.
There are two blackboards in the classroom, too.
Ask and answer
Alice: What’s in your desk?
Colin: There is a bag in it.
Alice: What’s on your desk?
Colin: There are two books on it.
Alice: What’s near the chair?
Colin: There is a ruler near the chair.
Alice: What’s under the chair?
Colin: There is an eraser under it.
重點句型
What’s in your home? 你家里有什么？
【詳解】這是詢問某地有什么的句型。句中what意為“什么”，what’s是what is的縮略形式。
There is a TV in the classroom.
教室里有一臺電視。
【詳解】這是there be句型的陳述句形式，描述某地有某人或某物。there be句型中be動詞應(yīng)與最鄰近的名詞在數(shù)上保持一致，這就是“就近原則”。
此句there is后面緊接的是a TV，是單數(shù)形式，所以be動詞要用is。當there后面跟的主語是可數(shù)名詞復(fù)數(shù)形式時， be動詞則用are。
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關(guān)鍵詞：There Is a TV in the Classroom PPT課件免費下載，.PPTX格式；
